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-rw-r--r--apps/SOURCES1
-rw-r--r--apps/codecs.h1
-rw-r--r--apps/codecs/Makefile14
-rw-r--r--apps/codecs/SOURCES1
-rw-r--r--apps/codecs/libwma/Makefile43
-rw-r--r--apps/codecs/libwma/SOURCES2
-rw-r--r--apps/codecs/libwma/asf.h24
-rw-r--r--apps/codecs/libwma/avcodec.h58
-rw-r--r--apps/codecs/libwma/bswap.h127
-rw-r--r--apps/codecs/libwma/common.c107
-rw-r--r--apps/codecs/libwma/common.h387
-rw-r--r--apps/codecs/libwma/dsputil.h106
-rw-r--r--apps/codecs/libwma/ffmpeg_config.h18
-rw-r--r--apps/codecs/libwma/wmadata.h1412
-rw-r--r--apps/codecs/libwma/wmadec.h162
-rw-r--r--apps/codecs/libwma/wmadeci.c2592
-rw-r--r--apps/codecs/wma.c385
-rw-r--r--apps/metadata.c7
-rw-r--r--apps/metadata/asf.c418
-rw-r--r--apps/metadata/metadata_common.c35
-rw-r--r--apps/metadata/metadata_common.h8
-rw-r--r--apps/metadata/metadata_parsers.h1
-rw-r--r--docs/CREDITS2
-rw-r--r--firmware/export/id3.h1
-rw-r--r--firmware/id3.c3
-rwxr-xr-xtools/configure38
26 files changed, 5929 insertions, 24 deletions
diff --git a/apps/SOURCES b/apps/SOURCES
index 8c3f27d1f0..7dbc89b472 100644
--- a/apps/SOURCES
+++ b/apps/SOURCES
@@ -110,6 +110,7 @@ metadata.c
metadata/metadata_common.c
metadata/aiff.c
metadata/ape.c
+metadata/asf.c
metadata/adx.c
metadata/flac.c
metadata/monkeys.c
diff --git a/apps/codecs.h b/apps/codecs.h
index 3823e72177..652ae7451a 100644
--- a/apps/codecs.h
+++ b/apps/codecs.h
@@ -49,7 +49,6 @@
#include "settings.h"
#ifdef CODEC
-
#if defined(DEBUG) || defined(SIMULATOR)
#undef DEBUGF
#define DEBUGF ci->debugf
diff --git a/apps/codecs/Makefile b/apps/codecs/Makefile
index ba54333104..44caacf780 100644
--- a/apps/codecs/Makefile
+++ b/apps/codecs/Makefile
@@ -17,7 +17,7 @@ ifdef APPEXTRA
endif
ifdef SOFTWARECODECS
- CODECLIBS = -lmad -la52 -lffmpegFLAC -lTremor -lwavpack -lmusepack -lalac -lfaad -lm4a -lspeex -ldemac
+ CODECLIBS = -lmad -la52 -lffmpegFLAC -lTremor -lwavpack -lmusepack -lalac -lfaad -lm4a -lspeex -ldemac -lwma
endif
# we "borrow" the plugin LDS file
@@ -39,7 +39,7 @@ DIRS = .
CODECDEPS = $(LINKCODEC) $(BUILDDIR)/libcodec.a
-.PHONY: libmad liba52 libffmpegFLAC libTremor libspeex libwavpack libmusepack libalac libfaad libm4a libdemac
+.PHONY: libmad liba52 libffmpegFLAC libTremor libspeex libwavpack libmusepack libalac libfaad libm4a libdemac libwma
OUTPUT = $(SOFTWARECODECS)
@@ -65,6 +65,7 @@ $(OBJDIR)/alac.elf : $(OBJDIR)/alac.o $(BUILDDIR)/libalac.a $(BUILDDIR)/libm4a.a
$(OBJDIR)/aac.elf : $(OBJDIR)/aac.o $(BUILDDIR)/libfaad.a $(BUILDDIR)/libm4a.a $(OBJDIR)/codec_crt0.o
$(OBJDIR)/shorten.elf : $(OBJDIR)/shorten.o $(BUILDDIR)/libffmpegFLAC.a $(OBJDIR)/codec_crt0.o
$(OBJDIR)/ape.elf : $(OBJDIR)/ape.o $(BUILDDIR)/libdemac.a $(OBJDIR)/codec_crt0.o
+$(OBJDIR)/wma.elf : $(OBJDIR)/wma.o $(BUILDDIR)/libwma.a $(OBJDIR)/codec_crt0.o
$(OBJDIR)/aiff_enc.elf: $(OBJDIR)/aiff_enc.o $(OBJDIR)/codec_crt0.o
$(OBJDIR)/mp3_enc.elf: $(OBJDIR)/mp3_enc.o $(OBJDIR)/codec_crt0.o
$(OBJDIR)/wav_enc.elf: $(OBJDIR)/wav_enc.o $(OBJDIR)/codec_crt0.o
@@ -151,6 +152,12 @@ liba52:
$(SILENT)mkdir -p $(OBJDIR)/liba52
$(call PRINTS,MAKE in liba52)$(MAKE) -C liba52 OBJDIR=$(OBJDIR)/liba52 OUTPUT=$(BUILDDIR)/liba52.a
+$(BUILDDIR)/libwma.a: libwma
+
+libwma:
+ $(SILENT)mkdir -p $(OBJDIR)/libwma
+ $(call PRINTS,MAKE in libwma)$(MAKE) -C libwma OBJDIR=$(OBJDIR)/libwma OUTPUT=$(BUILDDIR)/libwma.a
+
$(BUILDDIR)/libffmpegFLAC.a: libffmpegFLAC
libffmpegFLAC:
@@ -206,7 +213,7 @@ libdemac:
$(call PRINTS,MAKE in libdemac)$(MAKE) -C demac/libdemac OBJDIR=$(OBJDIR)/libdemac OUTPUT=$(BUILDDIR)/libdemac.a
clean:
- $(call PRINTS,cleaning codecs)rm -fr $(OBJDIR)/libmad $(BUILDDIR)/libmad.a $(OBJDIR)/liba52 $(BUILDDIR)/liba52.a $(OBJDIR)/libffmpegFLAC $(BUILDDIR)/libffmpegFLAC.a $(OBJDIR)/Tremor $(BUILDDIR)/libTremor.a $(OBJDIR)/libspeex $(BUILDDIR)/libSpeex.a $(OBJDIR)/libwavpack $(BUILDDIR)/libwavpack.a $(OBJDIR)/libmusepack $(BUILDDIR)/libmusepack.a $(OBJDIR)/libalac $(BUILDDIR)/libalac.a $(OBJDIR)/libfaad $(BUILDDIR)/libfaad.a $(OBJDIR)/libm4a $(BUILDDIR)/libm4a.a $(OBJDIR)/libdemac $(BUILDDIR)/libdemac.a
+ $(call PRINTS,cleaning codecs)rm -fr $(OBJDIR)/libmad $(BUILDDIR)/libmad.a $(OBJDIR)/liba52 $(BUILDDIR)/liba52.a $(OBJDIR)/libffmpegFLAC $(BUILDDIR)/libffmpegFLAC.a $(OBJDIR)/Tremor $(BUILDDIR)/libTremor.a $(OBJDIR)/libspeex $(BUILDDIR)/libSpeex.a $(OBJDIR)/libwavpack $(BUILDDIR)/libwavpack.a $(OBJDIR)/libmusepack $(BUILDDIR)/libmusepack.a $(OBJDIR)/libalac $(BUILDDIR)/libalac.a $(OBJDIR)/libfaad $(BUILDDIR)/libfaad.a $(OBJDIR)/libm4a $(BUILDDIR)/libm4a.a $(OBJDIR)/libdemac $(BUILDDIR)/libdemac.a $(OBJDIR)/libwma $(BUILDDIR)/libwma.a
$(SILENT)$(MAKE) -C libmad clean OBJDIR=$(OBJDIR)/libmad
$(SILENT)$(MAKE) -C liba52 clean OBJDIR=$(OBJDIR)/liba52
$(SILENT)$(MAKE) -C libffmpegFLAC clean OBJDIR=$(OBJDIR)/libffmpegFLAC
@@ -218,6 +225,7 @@ clean:
$(SILENT)$(MAKE) -C libfaad clean OBJDIR=$(OBJDIR)/libfaad
$(SILENT)$(MAKE) -C libm4a clean OBJDIR=$(OBJDIR)/libm4a
$(SILENT)$(MAKE) -C demac/libdemac clean OBJDIR=$(OBJDIR)/libdemac
+ $(SILENT)$(MAKE) -C libwma clean OBJDIR=$(OBJDIR)/libwma
$(SILENT)$(MAKE) -C lib clean OBJDIR=$(OBJDIR)/lib
ifneq ($(MAKECMDGOALS),clean)
diff --git a/apps/codecs/SOURCES b/apps/codecs/SOURCES
index 7a3d4055cc..a93cb6c0cc 100644
--- a/apps/codecs/SOURCES
+++ b/apps/codecs/SOURCES
@@ -8,6 +8,7 @@ a52.c
mpc.c
wavpack.c
alac.c
+wma.c
#if MEMORYSIZE > 1
aac.c
#endif
diff --git a/apps/codecs/libwma/Makefile b/apps/codecs/libwma/Makefile
new file mode 100644
index 0000000000..fc1cd6f690
--- /dev/null
+++ b/apps/codecs/libwma/Makefile
@@ -0,0 +1,43 @@
+# __________ __ ___.
+# Open \______ \ ____ ____ | | _\_ |__ _______ ___
+# Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+# Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+# Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+# \/ \/ \/ \/ \/
+# $Id: Makefile 11401 2006-10-30 18:14:12Z learman $
+#
+
+INCLUDES=-I$(APPSDIR) -I.. -I. -I$(FIRMDIR)/include -I$(FIRMDIR)/export \
+ -I$(FIRMDIR)/common -I$(FIRMDIR)/drivers -I$(BUILDDIR)
+
+ifdef APPEXTRA
+ INCLUDES += $(patsubst %,-I$(APPSDIR)/%,$(subst :, ,$(APPEXTRA)))
+endif
+
+WMAOPTS = -O2
+CFLAGS = $(INCLUDES) $(GCCOPTS) $(TARGET_INC) $(WMAOPTS) $(TARGET) \
+$(EXTRA_DEFINES) -DMEM=${MEMORYSIZE} $(PROFILE_OPTS) -DCODEC=1
+
+# This sets up 'SRC' based on the files mentioned in SOURCES
+include $(TOOLSDIR)/makesrc.inc
+
+SOURCES = $(SRC)
+OBJS2 := $(SRC:%.c=$(OBJDIR)/%.o)
+OBJS = $(patsubst %.S, $(OBJDIR)/%.o, $(OBJS2))
+DEPFILE = $(OBJDIR)/dep-libwma
+DIRS =
+
+all: $(OUTPUT)
+
+$(OUTPUT): $(OBJS)
+ $(call PRINTS,AR+RANLIB $(@F))$(AR) ruv $@ $+ >/dev/null 2>&1
+ $(SILENT)$(RANLIB) $@
+
+include $(TOOLSDIR)/make.inc
+
+clean:
+ $(call PRINTS,cleaning libwma)rm -f $(OBJS) $(OUTPUT) $(DEPFILE)
+
+ifneq ($(MAKECMDGOALS),clean)
+-include $(DEPFILE)
+endif
diff --git a/apps/codecs/libwma/SOURCES b/apps/codecs/libwma/SOURCES
new file mode 100644
index 0000000000..3351bb27b8
--- /dev/null
+++ b/apps/codecs/libwma/SOURCES
@@ -0,0 +1,2 @@
+wmadeci.c
+common.c
diff --git a/apps/codecs/libwma/asf.h b/apps/codecs/libwma/asf.h
new file mode 100644
index 0000000000..8cae8fae1d
--- /dev/null
+++ b/apps/codecs/libwma/asf.h
@@ -0,0 +1,24 @@
+#ifndef _ASF_H
+#define _ASF_H
+
+#include <inttypes.h>
+
+/* ASF codec IDs */
+#define ASF_CODEC_ID_WMAV1 0x160
+#define ASF_CODEC_ID_WMAV2 0x161
+
+struct asf_waveformatex_s {
+ uint32_t packet_size;
+ int audiostream;
+ uint16_t codec_id;
+ uint16_t channels;
+ uint32_t rate;
+ uint32_t bitrate;
+ uint16_t blockalign;
+ uint16_t bitspersample;
+ uint16_t datalen;
+ uint8_t data[6];
+};
+typedef struct asf_waveformatex_s asf_waveformatex_t;
+
+#endif
diff --git a/apps/codecs/libwma/avcodec.h b/apps/codecs/libwma/avcodec.h
new file mode 100644
index 0000000000..3ddc2d6770
--- /dev/null
+++ b/apps/codecs/libwma/avcodec.h
@@ -0,0 +1,58 @@
+#ifndef AVCODEC_H
+#define AVCODEC_H
+
+/**
+ * @file avcodec.h
+ * external api header.
+ */
+
+#include "common.h"
+#include <sys/types.h> /* size_t */
+
+/**
+ * Required number of additionally allocated bytes at the end of the input bitstream for decoding.
+ * this is mainly needed because some optimized bitstream readers read
+ * 32 or 64 bit at once and could read over the end<br>
+ * Note, if the first 23 bits of the additional bytes are not 0 then damaged
+ * MPEG bitstreams could cause overread and segfault
+ */
+#define FF_INPUT_BUFFER_PADDING_SIZE 8
+
+/* memory */
+void *av_malloc(unsigned int size);
+void *av_mallocz(unsigned int size);
+void *av_realloc(void *ptr, unsigned int size);
+void av_free(void *ptr);
+char *av_strdup(const char *s);
+void __av_freep(void **ptr);
+#define av_freep(p) __av_freep((void **)(p))
+void *av_fast_realloc(void *ptr, unsigned int *size, unsigned int min_size);
+/* for static data only */
+/* call av_free_static to release all staticaly allocated tables */
+void av_free_static(void);
+void *__av_mallocz_static(void** location, unsigned int size);
+#define av_mallocz_static(p, s) __av_mallocz_static((void **)(p), s)
+
+/* av_log API */
+
+#include <stdarg.h>
+
+#define AV_LOG_ERROR 0
+#define AV_LOG_INFO 1
+#define AV_LOG_DEBUG 2
+
+extern void av_log(int level, const char *fmt, ...);
+extern void av_vlog(int level, const char *fmt, va_list);
+extern int av_log_get_level(void);
+extern void av_log_set_level(int);
+extern void av_log_set_callback(void (*)(int, const char*, va_list));
+
+#undef AV_LOG_TRAP_PRINTF
+#ifdef AV_LOG_TRAP_PRINTF
+#define printf DO NOT USE
+#define fprintf DO NOT USE
+#undef stderr
+#define stderr DO NOT USE
+#endif
+
+#endif /* AVCODEC_H */
diff --git a/apps/codecs/libwma/bswap.h b/apps/codecs/libwma/bswap.h
new file mode 100644
index 0000000000..cacaac488d
--- /dev/null
+++ b/apps/codecs/libwma/bswap.h
@@ -0,0 +1,127 @@
+/**
+ * @file bswap.h
+ * byte swap.
+ */
+
+#ifndef __BSWAP_H__
+#define __BSWAP_H__
+
+#include <config.h>
+
+#ifdef ARCH_X86
+static inline unsigned short ByteSwap16(unsigned short x)
+{
+ __asm("xchgb %b0,%h0" :
+ "=q" (x) :
+ "0" (x));
+ return x;
+}
+#define bswap_16(x) ByteSwap16(x)
+
+static inline unsigned int ByteSwap32(unsigned int x)
+{
+#if __CPU__ > 386
+ __asm("bswap %0":
+ "=r" (x) :
+#else
+ __asm("xchgb %b0,%h0\n"
+ " rorl $16,%0\n"
+ " xchgb %b0,%h0":
+ "=q" (x) :
+#endif
+ "0" (x));
+ return x;
+}
+#define bswap_32(x) ByteSwap32(x)
+
+static inline unsigned long long int ByteSwap64(unsigned long long int x)
+{
+ register union { __extension__ uint64_t __ll;
+ uint32_t __l[2]; } __x;
+ asm("xchgl %0,%1":
+ "=r"(__x.__l[0]),"=r"(__x.__l[1]):
+ "0"(bswap_32((unsigned long)x)),"1"(bswap_32((unsigned long)(x>>32))));
+ return __x.__ll;
+}
+#define bswap_64(x) ByteSwap64(x)
+
+#elif defined(ARCH_SH4)
+
+static inline uint16_t ByteSwap16(uint16_t x) {
+ __asm__("swap.b %0,%0":"=r"(x):"0"(x));
+ return x;
+}
+
+static inline uint32_t ByteSwap32(uint32_t x) {
+ __asm__(
+ "swap.b %0,%0\n"
+ "swap.w %0,%0\n"
+ "swap.b %0,%0\n"
+ :"=r"(x):"0"(x));
+ return x;
+}
+
+#define bswap_16(x) ByteSwap16(x)
+#define bswap_32(x) ByteSwap32(x)
+
+static inline uint64_t ByteSwap64(uint64_t x)
+{
+ union {
+ uint64_t ll;
+ struct {
+ uint32_t l,h;
+ } l;
+ } r;
+ r.l.l = bswap_32 (x);
+ r.l.h = bswap_32 (x>>32);
+ return r.ll;
+}
+#define bswap_64(x) ByteSwap64(x)
+
+#else
+
+#define bswap_16(x) (((x) & 0x00ff) << 8 | ((x) & 0xff00) >> 8)
+
+
+// code from bits/byteswap.h (C) 1997, 1998 Free Software Foundation, Inc.
+#define bswap_32(x) \
+ ((((x) & 0xff000000) >> 24) | (((x) & 0x00ff0000) >> 8) | \
+ (((x) & 0x0000ff00) << 8) | (((x) & 0x000000ff) << 24))
+
+static inline uint64_t ByteSwap64(uint64_t x)
+{
+ union {
+ uint64_t ll;
+ uint32_t l[2];
+ } w, r;
+ w.ll = x;
+ r.l[0] = bswap_32 (w.l[1]);
+ r.l[1] = bswap_32 (w.l[0]);
+ return r.ll;
+}
+#define bswap_64(x) ByteSwap64(x)
+
+#endif /* !ARCH_X86 */
+
+#endif /* !HAVE_BYTESWAP_H */
+
+// be2me ... BigEndian to MachineEndian
+// le2me ... LittleEndian to MachineEndian
+
+#ifdef ROCKBOX_BIG_ENDIAN
+#define be2me_16(x) (x)
+#define be2me_32(x) (x)
+#define be2me_64(x) (x)
+#define le2me_16(x) bswap_16(x)
+#define le2me_32(x) bswap_32(x)
+#define le2me_64(x) bswap_64(x)
+#else
+#define be2me_16(x) bswap_16(x)
+#define be2me_32(x) bswap_32(x)
+#define be2me_64(x) bswap_64(x)
+#define le2me_16(x) (x)
+#define le2me_32(x) (x)
+#define le2me_64(x) (x)
+#endif
+
+#endif /* __BSWAP_H__ */
diff --git a/apps/codecs/libwma/common.c b/apps/codecs/libwma/common.c
new file mode 100644
index 0000000000..4d165ed0a8
--- /dev/null
+++ b/apps/codecs/libwma/common.c
@@ -0,0 +1,107 @@
+/*
+ * Common bit i/o utils
+ * Copyright (c) 2000, 2001 Fabrice Bellard.
+ * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * alternative bitstream reader & writer by Michael Niedermayer <michaelni@gmx.at>
+ */
+
+/**
+ * @file common.c
+ * common internal api.
+ */
+
+#include "avcodec.h"
+
+const uint8_t ff_sqrt_tab[128]={
+ 0, 1, 1, 1, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5,
+ 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
+ 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
+ 9, 9, 9, 9,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,11,11,11,11,11,11,11
+};
+
+const uint8_t ff_log2_tab[256]={
+ 0,0,1,1,2,2,2,2,3,3,3,3,3,3,3,3,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,
+ 5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,
+ 6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,
+ 6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,
+ 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
+ 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
+ 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
+ 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7
+};
+
+/**
+ * init GetBitContext.
+ * @param buffer bitstream buffer, must be FF_INPUT_BUFFER_PADDING_SIZE bytes larger then the actual read bits
+ * because some optimized bitstream readers read 32 or 64 bit at once and could read over the end
+ * @param bit_size the size of the buffer in bits
+ */
+void init_get_bits(GetBitContext *s,
+ const uint8_t *buffer, int bit_size)
+{
+ const int buffer_size= (bit_size+7)>>3;
+
+ s->buffer= buffer;
+ s->size_in_bits= bit_size;
+ s->buffer_end= buffer + buffer_size;
+ s->index=0;
+ {
+ OPEN_READER(re, s)
+ UPDATE_CACHE(re, s)
+ UPDATE_CACHE(re, s)
+ CLOSE_READER(re, s)
+ }
+}
+
+/**
+ * reads 0-32 bits.
+ */
+unsigned int get_bits_long(GetBitContext *s, int n){
+ if(n<=17) return get_bits(s, n);
+ else{
+ int ret= get_bits(s, 16) << (n-16);
+ return ret | get_bits(s, n-16);
+ }
+}
+
+/**
+ * shows 0-32 bits.
+ */
+unsigned int show_bits_long(GetBitContext *s, int n){
+ if(n<=17) return show_bits(s, n);
+ else{
+ GetBitContext gb= *s;
+ int ret= get_bits_long(s, n);
+ *s= gb;
+ return ret;
+ }
+}
+
+void align_get_bits(GetBitContext *s)
+{
+ int n= (-get_bits_count(s)) & 7;
+ if(n) skip_bits(s, n);
+}
+
+int check_marker(GetBitContext *s, const char *msg)
+{
+ (void)msg;
+ int bit= get_bits1(s);
+ return bit;
+}
+
diff --git a/apps/codecs/libwma/common.h b/apps/codecs/libwma/common.h
new file mode 100644
index 0000000000..dc55dcaed2
--- /dev/null
+++ b/apps/codecs/libwma/common.h
@@ -0,0 +1,387 @@
+/**
+ * @file common.h
+ * common internal api header.
+ */
+
+#ifndef COMMON_H
+#define COMMON_H
+
+/* only include the following when compiling package */
+#include "ffmpeg_config.h"
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <ctype.h>
+#include <math.h>
+#include <stddef.h>
+#include <inttypes.h>
+
+#ifndef M_PI
+#define M_PI 3.14159265358979323846
+#endif
+
+#if defined(__GNUC__) && (__GNUC__ > 3 || __GNUC__ == 3 && __GNUC_MINOR__ > 0)
+# define always_inline __attribute__((always_inline)) inline
+#else
+# define always_inline inline
+#endif
+
+#ifndef INT64_MAX
+#define INT64_MAX 9223372036854775807LL
+#endif
+
+# if defined(__MINGW32__) || defined(__CYGWIN__) || \
+ defined(__OS2__) || (defined (__OpenBSD__) && !defined(__ELF__))
+# define MANGLE(a) "_" #a
+# else
+# define MANGLE(a) #a
+# endif
+
+/* debug stuff */
+
+# ifndef DEBUG
+# define NDEBUG
+# endif
+# include <assert.h>
+
+/* dprintf macros */
+# if defined(CONFIG_WIN32) && !defined(__MINGW32__)
+
+inline void dprintf(const char* fmt,...) {}
+
+# else
+
+# ifdef DEBUG
+# define dprintf(fmt,...) printf(fmt, __VA_ARGS__)
+# else
+# define dprintf(fmt,...)
+# endif
+
+# endif /* !CONFIG_WIN32 */
+
+# define av_abort() do { av_log(AV_LOG_ERROR, "Abort at %s:%d\n", __FILE__, __LINE__); abort(); } while (0)
+
+//rounded divison & shift
+#define RSHIFT(a,b) ((a) > 0 ? ((a) + (1<<((b)-1)))>>(b) : ((a) + (1<<((b)-1))-1)>>(b))
+/* assume b>0 */
+#define ROUNDED_DIV(a,b) (((a)>0 ? (a) + ((b)>>1) : (a) - ((b)>>1))/(b))
+
+extern const uint32_t inverse[256];
+
+#define NEG_SSR32(a,s) ((( int32_t)(a))>>(32-(s)))
+#define NEG_USR32(a,s) (((uint32_t)(a))>>(32-(s)))
+
+/* bit input */
+
+typedef struct GetBitContext {
+ const uint8_t *buffer, *buffer_end;
+ int index;
+ int size_in_bits;
+} GetBitContext;
+
+static inline int get_bits_count(GetBitContext *s);
+
+/* used to avoid missaligned exceptions on some archs (alpha, ...) */
+static inline uint32_t unaligned32(const void *v) {
+ struct Unaligned {
+ uint32_t i;
+ } __attribute__((packed));
+
+ return ((const struct Unaligned *) v)->i;
+}
+
+
+/* Bitstream reader API docs:
+name
+ abritary name which is used as prefix for the internal variables
+
+gb
+ getbitcontext
+
+OPEN_READER(name, gb)
+ loads gb into local variables
+
+CLOSE_READER(name, gb)
+ stores local vars in gb
+
+UPDATE_CACHE(name, gb)
+ refills the internal cache from the bitstream
+ after this call at least MIN_CACHE_BITS will be available,
+
+GET_CACHE(name, gb)
+ will output the contents of the internal cache, next bit is MSB of 32 or 64 bit (FIXME 64bit)
+
+SHOW_UBITS(name, gb, num)
+ will return the nest num bits
+
+SHOW_SBITS(name, gb, num)
+ will return the nest num bits and do sign extension
+
+SKIP_BITS(name, gb, num)
+ will skip over the next num bits
+ note, this is equinvalent to SKIP_CACHE; SKIP_COUNTER
+
+SKIP_CACHE(name, gb, num)
+ will remove the next num bits from the cache (note SKIP_COUNTER MUST be called before UPDATE_CACHE / CLOSE_READER)
+
+SKIP_COUNTER(name, gb, num)
+ will increment the internal bit counter (see SKIP_CACHE & SKIP_BITS)
+
+LAST_SKIP_CACHE(name, gb, num)
+ will remove the next num bits from the cache if it is needed for UPDATE_CACHE otherwise it will do nothing
+
+LAST_SKIP_BITS(name, gb, num)
+ is equinvalent to SKIP_LAST_CACHE; SKIP_COUNTER
+
+for examples see get_bits, show_bits, skip_bits, get_vlc
+*/
+
+static inline int unaligned32_be(const void *v)
+{
+#ifdef CONFIG_ALIGN
+ const uint8_t *p=v;
+ return (((p[0]<<8) | p[1])<<16) | (p[2]<<8) | (p[3]);
+#else
+ return be2me_32( unaligned32(v)); //original
+#endif
+}
+
+#define MIN_CACHE_BITS 25
+
+#define OPEN_READER(name, gb)\
+ int name##_index= (gb)->index;\
+ int name##_cache= 0;\
+
+#define CLOSE_READER(name, gb)\
+ (gb)->index= name##_index;\
+
+#define UPDATE_CACHE(name, gb)\
+ name##_cache= unaligned32_be( ((uint8_t *)(gb)->buffer)+(name##_index>>3) ) << (name##_index&0x07);\
+
+#define SKIP_CACHE(name, gb, num)\
+ name##_cache <<= (num);\
+
+// FIXME name?
+#define SKIP_COUNTER(name, gb, num)\
+ name##_index += (num);\
+
+#define SKIP_BITS(name, gb, num)\
+ {\
+ SKIP_CACHE(name, gb, num)\
+ SKIP_COUNTER(name, gb, num)\
+ }\
+
+#define LAST_SKIP_BITS(name, gb, num) SKIP_COUNTER(name, gb, num)
+#define LAST_SKIP_CACHE(name, gb, num) ;
+
+#define SHOW_UBITS(name, gb, num)\
+ NEG_USR32(name##_cache, num)
+
+#define SHOW_SBITS(name, gb, num)\
+ NEG_SSR32(name##_cache, num)
+
+#define GET_CACHE(name, gb)\
+ ((uint32_t)name##_cache)
+
+static inline int get_bits_count(GetBitContext *s){
+ return s->index;
+}
+
+/**
+ * reads 0-17 bits.
+ * Note, the alt bitstream reader can read upto 25 bits, but the libmpeg2 reader cant
+ */
+static inline unsigned int get_bits(GetBitContext *s, int n){
+ register int tmp;
+ OPEN_READER(re, s)
+ UPDATE_CACHE(re, s)
+ tmp= SHOW_UBITS(re, s, n);
+ LAST_SKIP_BITS(re, s, n)
+ CLOSE_READER(re, s)
+ return tmp;
+}
+
+unsigned int get_bits_long(GetBitContext *s, int n);
+
+/**
+ * shows 0-17 bits.
+ * Note, the alt bitstream reader can read upto 25 bits, but the libmpeg2 reader cant
+ */
+static inline unsigned int show_bits(GetBitContext *s, int n){
+ register int tmp;
+ OPEN_READER(re, s)
+ UPDATE_CACHE(re, s)
+ tmp= SHOW_UBITS(re, s, n);
+// CLOSE_READER(re, s)
+ return tmp;
+}
+
+unsigned int show_bits_long(GetBitContext *s, int n);
+
+static inline void skip_bits(GetBitContext *s, int n){
+ //Note gcc seems to optimize this to s->index+=n for the ALT_READER :))
+ OPEN_READER(re, s)
+ UPDATE_CACHE(re, s)
+ LAST_SKIP_BITS(re, s, n)
+ CLOSE_READER(re, s)
+}
+
+static inline unsigned int get_bits1(GetBitContext *s){
+ int index= s->index;
+ uint8_t result= s->buffer[ index>>3 ];
+ result<<= (index&0x07);
+ result>>= 8 - 1;
+ index++;
+ s->index= index;
+
+ return result;
+}
+
+static inline unsigned int show_bits1(GetBitContext *s){
+ return show_bits(s, 1);
+}
+
+static inline void skip_bits1(GetBitContext *s){
+ skip_bits(s, 1);
+}
+
+void init_get_bits(GetBitContext *s,
+ const uint8_t *buffer, int buffer_size);
+
+int check_marker(GetBitContext *s, const char *msg);
+void align_get_bits(GetBitContext *s);
+
+//#define TRACE
+
+#ifdef TRACE
+
+static inline void print_bin(int bits, int n){
+ int i;
+
+ for(i=n-1; i>=0; i--){
+ printf("%d", (bits>>i)&1);
+ }
+ for(i=n; i<24; i++)
+ printf(" ");
+}
+
+static inline int get_bits_trace(GetBitContext *s, int n, char *file, char *func, int line){
+ int r= get_bits(s, n);
+
+ print_bin(r, n);
+ printf("%5d %2d %3d bit @%5d in %s %s:%d\n", r, n, r, get_bits_count(s)-n, file, func, line);
+ return r;
+}
+static inline int get_vlc_trace(GetBitContext *s, VLC_TYPE (*table)[2], int bits, int max_depth, char *file, char *func, int line){
+ int show= show_bits(s, 24);
+ int pos= get_bits_count(s);
+ int r= get_vlc2(s, table, bits, max_depth);
+ int len= get_bits_count(s) - pos;
+ int bits2= show>>(24-len);
+
+ print_bin(bits2, len);
+
+ printf("%5d %2d %3d vlc @%5d in %s %s:%d\n", bits2, len, r, pos, file, func, line);
+ return r;
+}
+static inline int get_xbits_trace(GetBitContext *s, int n, char *file, char *func, int line){
+ int show= show_bits(s, n);
+ int r= get_xbits(s, n);
+
+ print_bin(show, n);
+ printf("%5d %2d %3d xbt @%5d in %s %s:%d\n", show, n, r, get_bits_count(s)-n, file, func, line);
+ return r;
+}
+
+#define get_bits(s, n) get_bits_trace(s, n, __FILE__, __PRETTY_FUNCTION__, __LINE__)
+#define get_bits1(s) get_bits_trace(s, 1, __FILE__, __PRETTY_FUNCTION__, __LINE__)
+#define get_xbits(s, n) get_xbits_trace(s, n, __FILE__, __PRETTY_FUNCTION__, __LINE__)
+#define get_vlc(s, vlc) get_vlc_trace(s, (vlc)->table, (vlc)->bits, 3, __FILE__, __PRETTY_FUNCTION__, __LINE__)
+#define get_vlc2(s, tab, bits, max) get_vlc_trace(s, tab, bits, max, __FILE__, __PRETTY_FUNCTION__, __LINE__)
+
+#define tprintf printf
+
+#else //TRACE
+#define tprintf(_arg...) {}
+#endif
+
+/* define it to include statistics code (useful only for optimizing
+ codec efficiency */
+//#define STATS
+
+#ifdef STATS
+
+enum {
+ ST_UNKNOWN,
+ ST_DC,
+ ST_INTRA_AC,
+ ST_INTER_AC,
+ ST_INTRA_MB,
+ ST_INTER_MB,
+ ST_MV,
+ ST_NB,
+};
+
+extern int st_current_index;
+extern unsigned int st_bit_counts[ST_NB];
+extern unsigned int st_out_bit_counts[ST_NB];
+
+void print_stats(void);
+#endif
+
+/* misc math functions */
+extern const uint8_t ff_log2_tab[256];
+
+static inline int av_log2(unsigned int v)
+{
+ int n;
+
+ n = 0;
+ if (v & 0xffff0000) {
+ v >>= 16;
+ n += 16;
+ }
+ if (v & 0xff00) {
+ v >>= 8;
+ n += 8;
+ }
+ n += ff_log2_tab[v];
+
+ return n;
+}
+
+static inline int clip(int a, int amin, int amax)
+{
+ if (a < amin)
+ return amin;
+ else if (a > amax)
+ return amax;
+ else
+ return a;
+}
+
+/* math */
+extern const uint8_t ff_sqrt_tab[128];
+
+int64_t ff_gcd(int64_t a, int64_t b);
+
+static inline int ff_sqrt(int a)
+{
+ int ret=0;
+ int s;
+ int ret_sq=0;
+
+ if(a<128) return ff_sqrt_tab[a];
+
+ for(s=15; s>=0; s--){
+ int b= ret_sq + (1<<(s*2)) + (ret<<s)*2;
+ if(b<=a){
+ ret_sq=b;
+ ret+= 1<<s;
+ }
+ }
+ return ret;
+}
+
+#endif /* COMMON_H */
diff --git a/apps/codecs/libwma/dsputil.h b/apps/codecs/libwma/dsputil.h
new file mode 100644
index 0000000000..a5b2af3039
--- /dev/null
+++ b/apps/codecs/libwma/dsputil.h
@@ -0,0 +1,106 @@
+/*
+ * DSP utils
+ * Copyright (c) 2000, 2001, 2002 Fabrice Bellard.
+ * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+/**
+ * @file dsputil.h
+ * DSP utils.
+ * note, many functions in here may use MMX which trashes the FPU state, it is
+ * absolutely necessary to call emms_c() between dsp & float/double code
+ */
+
+#ifndef DSPUTIL_H
+#define DSPUTIL_H
+
+#include "common.h"
+
+//#define DEBUG
+
+void dsputil_static_init(void);
+
+/* FFT computation */
+
+/* NOTE: soon integer code will be added, so you must use the
+ FFTSample type */
+typedef float FFTSample;
+
+typedef struct FFTComplex {
+ FFTSample re, im;
+} FFTComplex;
+
+typedef struct FFTContext {
+ int nbits;
+ int inverse;
+ uint16_t *revtab;
+ FFTComplex *exptab;
+ FFTComplex *exptab1; /* only used by SSE code */
+ void (*fft_calc)(struct FFTContext *s, FFTComplex *z);
+} FFTContext;
+
+int fft_inits(FFTContext *s, int nbits, int inverse);
+void fft_permute(FFTContext *s, FFTComplex *z);
+void fft_calc_c(FFTContext *s, FFTComplex *z);
+void fft_calc_sse(FFTContext *s, FFTComplex *z);
+void fft_calc_altivec(FFTContext *s, FFTComplex *z);
+
+static inline void fft_calc(FFTContext *s, FFTComplex *z)
+{
+ s->fft_calc(s, z);
+}
+void fft_end(FFTContext *s);
+
+/* MDCT computation */
+
+typedef struct MDCTContext {
+ int n; /* size of MDCT (i.e. number of input data * 2) */
+ int nbits; /* n = 2^nbits */
+ /* pre/post rotation tables */
+ FFTSample *tcos;
+ FFTSample *tsin;
+ FFTContext fft;
+} MDCTContext;
+
+int ff_mdct_init(MDCTContext *s, int nbits, int inverse);
+void ff_imdct_calc(MDCTContext *s, FFTSample *output,
+ const FFTSample *input, FFTSample *tmp);
+void ff_mdct_calc(MDCTContext *s, FFTSample *out,
+ const FFTSample *input, FFTSample *tmp);
+void ff_mdct_end(MDCTContext *s);
+
+#define WARPER8_16(name8, name16)\
+static int name16(void /*MpegEncContext*/ *s, uint8_t *dst, uint8_t *src, int stride, int h){\
+ return name8(s, dst , src , stride, h)\
+ +name8(s, dst+8 , src+8 , stride, h);\
+}
+
+#define WARPER8_16_SQ(name8, name16)\
+static int name16(void /*MpegEncContext*/ *s, uint8_t *dst, uint8_t *src, int stride, int h){\
+ int score=0;\
+ score +=name8(s, dst , src , stride, 8);\
+ score +=name8(s, dst+8 , src+8 , stride, 8);\
+ if(h==16){\
+ dst += 8*stride;\
+ src += 8*stride;\
+ score +=name8(s, dst , src , stride, 8);\
+ score +=name8(s, dst+8 , src+8 , stride, 8);\
+ }\
+ return score;\
+}
+
+#endif
diff --git a/apps/codecs/libwma/ffmpeg_config.h b/apps/codecs/libwma/ffmpeg_config.h
new file mode 100644
index 0000000000..4b5f4f7fa6
--- /dev/null
+++ b/apps/codecs/libwma/ffmpeg_config.h
@@ -0,0 +1,18 @@
+/* Automatically generated by configure - do not modify */
+#ifndef _CONFIG_H
+#define _CONFIG_H
+
+#define CONFIG_ALIGN 1
+
+#define ARCH_X86 1
+#undef HAVE_MMX
+#define __CPU__ 586
+#define HAVE_BUILTIN_VECTOR 1
+#define HAVE_LOCALTIME_R 1
+#define HAVE_LRINTF 1
+#undef HAVE_VHOOK
+#define HAVE_MALLOC_H 1
+#define HAVE_MEMALIGN 1
+#define SIMPLE_IDCT 1
+
+#endif
diff --git a/apps/codecs/libwma/wmadata.h b/apps/codecs/libwma/wmadata.h
new file mode 100644
index 0000000000..ee17207102
--- /dev/null
+++ b/apps/codecs/libwma/wmadata.h
@@ -0,0 +1,1412 @@
+/**
+ * @file wmadata.h
+ * Various WMA tables.
+ */
+
+static const uint16_t wma_critical_freqs[25] = {
+ 100, 200, 300, 400, 510, 630, 770, 920,
+ 1080, 1270, 1480, 1720, 2000, 2320, 2700, 3150,
+ 3700, 4400, 5300, 6400, 7700, 9500, 12000, 15500,
+ 24500,
+};
+
+/* first value is number of bands */
+static const uint8_t exponent_band_22050[3][25] = {
+ { 10, 4, 8, 4, 8, 8, 12, 20, 24, 24, 16, },
+ { 14, 4, 8, 8, 4, 12, 12, 16, 24, 16, 20, 24, 32, 40, 36, },
+ { 23, 4, 4, 4, 8, 4, 4, 8, 8, 8, 8, 8, 12, 12, 16, 16, 24, 24, 32, 44, 48, 60, 84, 72, },
+};
+
+static const uint8_t exponent_band_32000[3][25] = {
+ { 11, 4, 4, 8, 4, 4, 12, 16, 24, 20, 28, 4, },
+ { 15, 4, 8, 4, 4, 8, 8, 16, 20, 12, 20, 20, 28, 40, 56, 8, },
+ { 16, 8, 4, 8, 8, 12, 16, 20, 24, 40, 32, 32, 44, 56, 80, 112, 16, },
+};
+
+static const uint8_t exponent_band_44100[3][25] = {
+ { 12, 4, 4, 4, 4, 4, 8, 8, 8, 12, 16, 20, 36, },
+ { 15, 4, 8, 4, 8, 8, 4, 8, 8, 12, 12, 12, 24, 28, 40, 76, },
+ { 17, 4, 8, 8, 4, 12, 12, 8, 8, 24, 16, 20, 24, 32, 40, 60, 80, 152, },
+};
+
+static const uint16_t hgain_huffcodes[37] = {
+ 0x00003, 0x002e7, 0x00001, 0x005cd, 0x0005d, 0x005c9, 0x0005e, 0x00003,
+ 0x00016, 0x0000b, 0x00001, 0x00006, 0x00001, 0x00006, 0x00004, 0x00005,
+ 0x00004, 0x00007, 0x00003, 0x00007, 0x00004, 0x0000a, 0x0000a, 0x00002,
+ 0x00003, 0x00000, 0x00005, 0x00002, 0x0005f, 0x00004, 0x00003, 0x00002,
+ 0x005c8, 0x000b8, 0x005ca, 0x005cb, 0x005cc,
+};
+
+static const uint8_t hgain_huffbits[37] = {
+ 10, 12, 10, 13, 9, 13, 9, 8,
+ 7, 5, 5, 4, 4, 3, 3, 3,
+ 4, 3, 4, 4, 5, 5, 6, 8,
+ 7, 10, 8, 10, 9, 8, 9, 9,
+ 13, 10, 13, 13, 13,
+};
+
+static const float lsp_codebook[NB_LSP_COEFS][16] = {
+ { 1.98732877, 1.97944528, 1.97179088, 1.96260549, 1.95038374, 1.93336114, 1.90719232, 1.86191415, },
+ { 1.97260000, 1.96083160, 1.94982586, 1.93806164, 1.92516608, 1.91010199, 1.89232331, 1.87149812,
+ 1.84564818, 1.81358067, 1.77620070, 1.73265264, 1.67907855, 1.60959081, 1.50829650, 1.33120330, },
+ { 1.90109110, 1.86482426, 1.83419671, 1.80168452, 1.76650116, 1.72816320, 1.68502700, 1.63738256,
+ 1.58501580, 1.51795181, 1.43679906, 1.33950585, 1.24176208, 1.12260729, 0.96749668, 0.74048265, },
+ { 1.76943864, 1.67822463, 1.59946365, 1.53560582, 1.47470796, 1.41210167, 1.34509536, 1.27339507,
+ 1.19303814, 1.09765169, 0.98818722, 0.87239446, 0.74369172, 0.59768184, 0.43168630, 0.17977021, },
+ { 1.43428349, 1.32038354, 1.21074086, 1.10577988, 1.00561746, 0.90335924, 0.80437489, 0.70709671,
+ 0.60427395, 0.49814048, 0.38509539, 0.27106800, 0.14407416, 0.00219910, -0.16725141, -0.36936085, },
+ { 0.99895687, 0.84188166, 0.70753739, 0.57906595, 0.47055563, 0.36966965, 0.26826648, 0.17163380,
+ 0.07208392, -0.03062936, -1.40037388, -0.25128968, -0.37213937, -0.51075646, -0.64887512, -0.80308031, },
+ { 0.26515280, 0.06313551, -0.08872080, -0.21103548, -0.31069678, -0.39680323, -0.47223474, -0.54167135,
+ -0.61444740, -0.68943343, -0.76580211, -0.85170082, -0.95289061, -1.06514703, -1.20510707, -1.37617746, },
+ { -0.53940301, -0.73770929, -0.88424876, -1.01117930, -1.13389091, -1.26830073, -1.42041987, -1.62033919,
+ -1.10158808, -1.16512566, -1.23337128, -1.30414401, -1.37663312, -1.46853845, -1.57625798, -1.66893638, },
+ { -0.38601997, -0.56009350, -0.66978483, -0.76028471, -0.83846064, -0.90868087, -0.97408881, -1.03694962, },
+ { -1.56144989, -1.65944032, -1.72689685, -1.77857740, -1.82203011, -1.86220079, -1.90283983, -1.94820479, },
+};
+
+static const uint32_t scale_huffcodes[121] = {
+ 0x3ffe8, 0x3ffe6, 0x3ffe7, 0x3ffe5, 0x7fff5, 0x7fff1, 0x7ffed, 0x7fff6,
+ 0x7ffee, 0x7ffef, 0x7fff0, 0x7fffc, 0x7fffd, 0x7ffff, 0x7fffe, 0x7fff7,
+ 0x7fff8, 0x7fffb, 0x7fff9, 0x3ffe4, 0x7fffa, 0x3ffe3, 0x1ffef, 0x1fff0,
+ 0x0fff5, 0x1ffee, 0x0fff2, 0x0fff3, 0x0fff4, 0x0fff1, 0x07ff6, 0x07ff7,
+ 0x03ff9, 0x03ff5, 0x03ff7, 0x03ff3, 0x03ff6, 0x03ff2, 0x01ff7, 0x01ff5,
+ 0x00ff9, 0x00ff7, 0x00ff6, 0x007f9, 0x00ff4, 0x007f8, 0x003f9, 0x003f7,
+ 0x003f5, 0x001f8, 0x001f7, 0x000fa, 0x000f8, 0x000f6, 0x00079, 0x0003a,
+ 0x00038, 0x0001a, 0x0000b, 0x00004, 0x00000, 0x0000a, 0x0000c, 0x0001b,
+ 0x00039, 0x0003b, 0x00078, 0x0007a, 0x000f7, 0x000f9, 0x001f6, 0x001f9,
+ 0x003f4, 0x003f6, 0x003f8, 0x007f5, 0x007f4, 0x007f6, 0x007f7, 0x00ff5,
+ 0x00ff8, 0x01ff4, 0x01ff6, 0x01ff8, 0x03ff8, 0x03ff4, 0x0fff0, 0x07ff4,
+ 0x0fff6, 0x07ff5, 0x3ffe2, 0x7ffd9, 0x7ffda, 0x7ffdb, 0x7ffdc, 0x7ffdd,
+ 0x7ffde, 0x7ffd8, 0x7ffd2, 0x7ffd3, 0x7ffd4, 0x7ffd5, 0x7ffd6, 0x7fff2,
+ 0x7ffdf, 0x7ffe7, 0x7ffe8, 0x7ffe9, 0x7ffea, 0x7ffeb, 0x7ffe6, 0x7ffe0,
+ 0x7ffe1, 0x7ffe2, 0x7ffe3, 0x7ffe4, 0x7ffe5, 0x7ffd7, 0x7ffec, 0x7fff4,
+ 0x7fff3,
+};
+
+static const uint8_t scale_huffbits[121] = {
+ 18, 18, 18, 18, 19, 19, 19, 19,
+ 19, 19, 19, 19, 19, 19, 19, 19,
+ 19, 19, 19, 18, 19, 18, 17, 17,
+ 16, 17, 16, 16, 16, 16, 15, 15,
+ 14, 14, 14, 14, 14, 14, 13, 13,
+ 12, 12, 12, 11, 12, 11, 10, 10,
+ 10, 9, 9, 8, 8, 8, 7, 6,
+ 6, 5, 4, 3, 1, 4, 4, 5,
+ 6, 6, 7, 7, 8, 8, 9, 9,
+ 10, 10, 10, 11, 11, 11, 11, 12,
+ 12, 13, 13, 13, 14, 14, 16, 15,
+ 16, 15, 18, 19, 19, 19, 19, 19,
+ 19, 19, 19, 19, 19, 19, 19, 19,
+ 19, 19, 19, 19, 19, 19, 19, 19,
+ 19, 19, 19, 19, 19, 19, 19, 19,
+ 19,
+};
+
+static const uint32_t coef0_huffcodes[666] = {
+ 0x00258, 0x0003d, 0x00000, 0x00005, 0x00008, 0x00008, 0x0000c, 0x0001b,
+ 0x0001f, 0x00015, 0x00024, 0x00032, 0x0003a, 0x00026, 0x0002c, 0x0002f,
+ 0x0004a, 0x0004d, 0x00061, 0x00070, 0x00073, 0x00048, 0x00052, 0x0005a,
+ 0x0005d, 0x0006e, 0x00099, 0x0009e, 0x000c1, 0x000ce, 0x000e4, 0x000f0,
+ 0x00093, 0x0009e, 0x000a2, 0x000a1, 0x000b8, 0x000d2, 0x000d3, 0x0012e,
+ 0x00130, 0x000de, 0x0012d, 0x0019b, 0x001e4, 0x00139, 0x0013a, 0x0013f,
+ 0x0014f, 0x0016d, 0x001a2, 0x0027c, 0x0027e, 0x00332, 0x0033c, 0x0033f,
+ 0x0038b, 0x00396, 0x003c5, 0x00270, 0x0027c, 0x0025a, 0x00395, 0x00248,
+ 0x004bd, 0x004fb, 0x00662, 0x00661, 0x0071b, 0x004e6, 0x004ff, 0x00666,
+ 0x0071c, 0x0071a, 0x0071f, 0x00794, 0x00536, 0x004e2, 0x0078e, 0x004ee,
+ 0x00518, 0x00535, 0x004fb, 0x0078d, 0x00530, 0x00680, 0x0068f, 0x005cb,
+ 0x00965, 0x006a6, 0x00967, 0x0097f, 0x00682, 0x006ae, 0x00cd0, 0x00e28,
+ 0x00f13, 0x00f1f, 0x009f5, 0x00cd3, 0x00f11, 0x00926, 0x00964, 0x00f32,
+ 0x00f12, 0x00f30, 0x00966, 0x00d0b, 0x00a68, 0x00b91, 0x009c7, 0x00b73,
+ 0x012fa, 0x0131d, 0x013f9, 0x01ca0, 0x0199c, 0x01c7a, 0x0198c, 0x01248,
+ 0x01c74, 0x01c64, 0x0139e, 0x012fd, 0x00a77, 0x012fc, 0x01c7b, 0x012ca,
+ 0x014cc, 0x014d2, 0x014e3, 0x014dc, 0x012dc, 0x03344, 0x02598, 0x0263c,
+ 0x0333b, 0x025e6, 0x01a1c, 0x01e3c, 0x014e2, 0x033d4, 0x01a11, 0x03349,
+ 0x03cce, 0x014e1, 0x01a34, 0x0273e, 0x02627, 0x0273f, 0x038ee, 0x03971,
+ 0x03c67, 0x03c61, 0x0333d, 0x038c2, 0x0263f, 0x038cd, 0x02638, 0x02e41,
+ 0x0351f, 0x03348, 0x03c66, 0x03562, 0x02989, 0x027d5, 0x0333c, 0x02e4f,
+ 0x0343b, 0x02ddf, 0x04bc8, 0x029c0, 0x02e57, 0x04c72, 0x025b7, 0x03547,
+ 0x03540, 0x029d3, 0x04c45, 0x025bb, 0x06600, 0x04c73, 0x04bce, 0x0357b,
+ 0x029a6, 0x029d2, 0x0263e, 0x0298a, 0x07183, 0x06602, 0x07958, 0x04b66,
+ 0x0537d, 0x05375, 0x04fe9, 0x04b67, 0x0799f, 0x04bc9, 0x051fe, 0x06a3b,
+ 0x05bb6, 0x04fa8, 0x0728f, 0x05376, 0x0492c, 0x0537e, 0x0795a, 0x06a3c,
+ 0x0e515, 0x07887, 0x0683a, 0x051f9, 0x051fd, 0x0cc6a, 0x06a8a, 0x0cc6d,
+ 0x05bb3, 0x0683b, 0x051fc, 0x05378, 0x0728e, 0x07886, 0x05bb7, 0x0f2a4,
+ 0x0795b, 0x0683c, 0x09fc1, 0x0683d, 0x0b752, 0x09678, 0x0a3e8, 0x06ac7,
+ 0x051f0, 0x0b759, 0x06af3, 0x04b6b, 0x0f2a0, 0x0f2ad, 0x096c3, 0x0e518,
+ 0x0b75c, 0x0d458, 0x0cc6b, 0x0537c, 0x067aa, 0x04fea, 0x0343a, 0x0cc71,
+ 0x0967f, 0x09fc4, 0x096c2, 0x0e516, 0x0f2a1, 0x0d45c, 0x0d45d, 0x0d45e,
+ 0x12fb9, 0x0967e, 0x1982f, 0x09883, 0x096c4, 0x0b753, 0x12fb8, 0x0f2a8,
+ 0x1ca21, 0x096c5, 0x0e51a, 0x1ca27, 0x12f3c, 0x0d471, 0x0f2aa, 0x0b75b,
+ 0x12fbb, 0x0f2a9, 0x0f2ac, 0x0d45a, 0x0b74f, 0x096c8, 0x16e91, 0x096ca,
+ 0x12fbf, 0x0d0a7, 0x13103, 0x0d516, 0x16e99, 0x12cbd, 0x0a3ea, 0x19829,
+ 0x0b755, 0x29ba7, 0x1ca28, 0x29ba5, 0x16e93, 0x1982c, 0x19828, 0x25994,
+ 0x0a3eb, 0x1ca29, 0x16e90, 0x1ca25, 0x1982d, 0x1ca26, 0x16e9b, 0x0b756,
+ 0x0967c, 0x25997, 0x0b75f, 0x198d3, 0x0b757, 0x19a2a, 0x0d45b, 0x0e517,
+ 0x1ca24, 0x1ca23, 0x1ca22, 0x0b758, 0x16e97, 0x0cd14, 0x13100, 0x00007,
+ 0x0003b, 0x0006b, 0x00097, 0x00138, 0x00125, 0x00173, 0x00258, 0x00335,
+ 0x0028e, 0x004c6, 0x00715, 0x00729, 0x004ef, 0x00519, 0x004ed, 0x00532,
+ 0x0068c, 0x00686, 0x00978, 0x00e5d, 0x00e31, 0x009f4, 0x00b92, 0x012f8,
+ 0x00d06, 0x00a67, 0x00d44, 0x00a76, 0x00d59, 0x012cd, 0x01c78, 0x01c75,
+ 0x0199f, 0x0198f, 0x01c67, 0x014c6, 0x01c79, 0x01c76, 0x00b94, 0x00d1b,
+ 0x01e32, 0x01e31, 0x01ab0, 0x01a05, 0x01aa1, 0x0333a, 0x025e5, 0x02626,
+ 0x03541, 0x03544, 0x03421, 0x03546, 0x02e55, 0x02e56, 0x0492d, 0x02dde,
+ 0x0299b, 0x02ddc, 0x0357a, 0x0249c, 0x0668b, 0x1c77f, 0x1ca20, 0x0d45f,
+ 0x09886, 0x16e9a, 0x0f2a7, 0x0b751, 0x0a3ee, 0x0cf59, 0x0cf57, 0x0b754,
+ 0x0d0a6, 0x16e98, 0x0b760, 0x06ac6, 0x0a3f0, 0x12fbe, 0x13104, 0x0f2a5,
+ 0x0a3ef, 0x0d472, 0x12cba, 0x1982e, 0x16e9c, 0x1c77e, 0x198d0, 0x13105,
+ 0x16e92, 0x0b75d, 0x0d459, 0x0001a, 0x000c0, 0x0016c, 0x003cd, 0x00350,
+ 0x0067b, 0x0051e, 0x006a9, 0x009f4, 0x00b72, 0x00d09, 0x01249, 0x01e3d,
+ 0x01ca1, 0x01a1f, 0x01721, 0x01a8a, 0x016e8, 0x03347, 0x01a35, 0x0249d,
+ 0x0299a, 0x02596, 0x02e4e, 0x0298b, 0x07182, 0x04c46, 0x025ba, 0x02e40,
+ 0x027d6, 0x04fe8, 0x06607, 0x05310, 0x09884, 0x072e1, 0x06a3d, 0x04b6a,
+ 0x04c7a, 0x06603, 0x04c7b, 0x03428, 0x06605, 0x09664, 0x09fc0, 0x071de,
+ 0x06601, 0x05bb2, 0x09885, 0x0a3e2, 0x1c61f, 0x12cbb, 0x0b750, 0x0cf58,
+ 0x0967d, 0x25995, 0x668ad, 0x0b75a, 0x09fc2, 0x0537f, 0x0b75e, 0x13fae,
+ 0x12fbc, 0x00031, 0x001c4, 0x004c5, 0x005b8, 0x00cf4, 0x0096f, 0x00d46,
+ 0x01e57, 0x01a04, 0x02625, 0x03346, 0x028f9, 0x04c47, 0x072e0, 0x04b69,
+ 0x03420, 0x07957, 0x06639, 0x0799e, 0x07959, 0x07881, 0x04b68, 0x09fc3,
+ 0x09fd6, 0x0cc70, 0x0a3f1, 0x12cbe, 0x0e30e, 0x0e51b, 0x06af2, 0x12cbc,
+ 0x1c77d, 0x0f2ab, 0x12fbd, 0x1aa2f, 0x0a3ec, 0x0d473, 0x05377, 0x0a3e9,
+ 0x1982b, 0x0e300, 0x12f3f, 0x0cf5f, 0x096c0, 0x38c3c, 0x16e94, 0x16e95,
+ 0x12f3d, 0x29ba4, 0x29ba6, 0x1c77c, 0x6a8ba, 0x3545c, 0x33457, 0x668ac,
+ 0x6a8bb, 0x16e9d, 0x0e519, 0x25996, 0x12f3e, 0x00036, 0x0033e, 0x006ad,
+ 0x00d03, 0x012c8, 0x0124a, 0x03c42, 0x03ccd, 0x06606, 0x07880, 0x06852,
+ 0x06a3a, 0x05bb4, 0x0f2a2, 0x09fc7, 0x12cb9, 0x0cc6c, 0x0a6e8, 0x096c1,
+ 0x0004a, 0x00355, 0x012f9, 0x014e8, 0x01abe, 0x025b6, 0x0492e, 0x09fc6,
+ 0x051ff, 0x0cc6f, 0x096cb, 0x0d071, 0x198d1, 0x12cb8, 0x38c3d, 0x13faf,
+ 0x096c9, 0x0009d, 0x00539, 0x012ce, 0x0341f, 0x029c1, 0x04b33, 0x0a3e3,
+ 0x0d070, 0x16e96, 0x0b763, 0x000a0, 0x009ce, 0x038cc, 0x0343d, 0x051fa,
+ 0x09888, 0x12fba, 0x000df, 0x00a75, 0x029a7, 0x09fc5, 0x0e301, 0x0967b,
+ 0x001e7, 0x012c9, 0x051fb, 0x09889, 0x0f2a6, 0x0016f, 0x01cb9, 0x0cf5a,
+ 0x12cbf, 0x09679, 0x00272, 0x01a15, 0x0967a, 0x003cb, 0x025f6, 0x0b762,
+ 0x0028d, 0x03c60, 0x0cf5e, 0x00352, 0x03ccc, 0x0072f, 0x07186, 0x004ec,
+ 0x05379, 0x0068e, 0x09887, 0x006a7, 0x06af1, 0x00e29, 0x0cf5b, 0x00f31,
+ 0x0d470, 0x009c6, 0x013fb, 0x13102, 0x019a5, 0x13101, 0x01983, 0x01c65,
+ 0x0124f, 0x014c7, 0x01726, 0x01abf, 0x03304, 0x02624, 0x03c41, 0x027d7,
+ 0x02ddd, 0x02e54, 0x0343c, 0x06604, 0x07181, 0x0663a, 0x04fa9, 0x0663b,
+ 0x05311, 0x0537a, 0x06839, 0x05bb5, 0x0492f, 0x06af0, 0x096c7, 0x0cc6e,
+ 0x0537b, 0x0cf5c, 0x0cf56, 0x198d2, 0x0cf5d, 0x0a3ed, 0x0f2a3, 0x1982a,
+ 0x0b761, 0x096c6,
+};
+
+static const uint8_t coef0_huffbits[666] = {
+ 11, 6, 2, 3, 4, 5, 5, 5,
+ 5, 6, 6, 6, 6, 7, 7, 7,
+ 7, 7, 7, 7, 7, 8, 8, 8,
+ 8, 8, 8, 8, 8, 8, 8, 8,
+ 9, 9, 9, 9, 9, 9, 9, 9,
+ 9, 9, 9, 9, 9, 10, 10, 10,
+ 10, 10, 10, 10, 10, 10, 10, 10,
+ 10, 10, 10, 11, 11, 11, 10, 11,
+ 11, 11, 11, 11, 11, 11, 11, 11,
+ 11, 11, 11, 11, 12, 12, 11, 12,
+ 12, 12, 12, 11, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 13, 13, 12,
+ 12, 12, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 14,
+ 13, 13, 13, 13, 13, 13, 13, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 13, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 15,
+ 15, 14, 14, 15, 15, 15, 14, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 14, 15, 15, 15, 15, 16,
+ 16, 16, 15, 16, 15, 15, 16, 16,
+ 16, 16, 15, 16, 16, 16, 15, 16,
+ 16, 15, 16, 16, 16, 16, 16, 16,
+ 16, 16, 16, 16, 15, 15, 16, 16,
+ 15, 16, 16, 16, 17, 17, 17, 16,
+ 16, 17, 16, 16, 16, 16, 17, 16,
+ 17, 17, 16, 16, 15, 15, 15, 16,
+ 17, 16, 17, 16, 16, 17, 17, 17,
+ 17, 17, 17, 16, 17, 17, 17, 16,
+ 17, 17, 16, 17, 17, 17, 16, 17,
+ 17, 16, 16, 17, 17, 17, 18, 17,
+ 17, 17, 17, 17, 18, 18, 17, 17,
+ 17, 19, 17, 19, 18, 17, 17, 18,
+ 17, 17, 18, 17, 17, 17, 18, 17,
+ 17, 18, 17, 17, 17, 17, 17, 16,
+ 17, 17, 17, 17, 18, 16, 17, 4,
+ 6, 8, 9, 9, 10, 10, 10, 10,
+ 11, 11, 11, 11, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 14, 13, 13, 13, 13,
+ 13, 13, 14, 14, 14, 14, 14, 14,
+ 15, 15, 15, 15, 15, 15, 16, 15,
+ 15, 15, 15, 15, 15, 17, 17, 17,
+ 16, 18, 16, 17, 17, 16, 16, 17,
+ 17, 18, 17, 16, 17, 17, 17, 16,
+ 17, 17, 18, 17, 18, 17, 17, 17,
+ 18, 17, 17, 5, 8, 10, 10, 11,
+ 11, 12, 12, 12, 13, 13, 14, 13,
+ 13, 14, 14, 14, 14, 14, 14, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 16, 16, 15, 16, 16,
+ 15, 15, 15, 15, 15, 16, 16, 15,
+ 15, 16, 16, 17, 17, 18, 17, 16,
+ 17, 18, 19, 17, 16, 16, 17, 17,
+ 17, 6, 9, 11, 12, 12, 13, 13,
+ 13, 14, 14, 14, 15, 15, 15, 16,
+ 15, 15, 15, 15, 15, 15, 16, 16,
+ 16, 16, 17, 18, 16, 16, 16, 18,
+ 17, 16, 17, 18, 17, 17, 16, 17,
+ 17, 16, 17, 16, 17, 18, 18, 18,
+ 17, 19, 19, 17, 20, 19, 18, 19,
+ 20, 18, 16, 18, 17, 7, 10, 12,
+ 13, 13, 14, 14, 14, 15, 15, 16,
+ 16, 16, 16, 16, 18, 16, 17, 17,
+ 8, 11, 13, 14, 14, 15, 16, 16,
+ 16, 16, 17, 17, 17, 18, 18, 17,
+ 17, 8, 12, 14, 15, 15, 15, 17,
+ 17, 18, 17, 9, 12, 14, 15, 16,
+ 16, 17, 9, 13, 15, 16, 16, 17,
+ 9, 13, 16, 16, 16, 10, 13, 16,
+ 18, 17, 10, 14, 17, 10, 14, 17,
+ 11, 14, 16, 11, 14, 11, 15, 12,
+ 16, 12, 16, 12, 16, 12, 16, 12,
+ 17, 13, 13, 17, 13, 17, 13, 13,
+ 14, 14, 14, 14, 14, 14, 14, 15,
+ 15, 15, 15, 15, 15, 15, 16, 15,
+ 16, 16, 16, 16, 16, 16, 17, 16,
+ 16, 16, 16, 17, 16, 17, 16, 17,
+ 17, 17,
+};
+
+static const uint32_t coef1_huffcodes[555] = {
+ 0x00115, 0x00002, 0x00001, 0x00000, 0x0000d, 0x00007, 0x00013, 0x0001d,
+ 0x00008, 0x0000c, 0x00023, 0x0002b, 0x0003f, 0x00017, 0x0001b, 0x00043,
+ 0x00049, 0x00050, 0x00055, 0x00054, 0x00067, 0x00064, 0x0007b, 0x0002d,
+ 0x00028, 0x0002a, 0x00085, 0x00089, 0x0002b, 0x00035, 0x00090, 0x00091,
+ 0x00094, 0x00088, 0x000c1, 0x000c6, 0x000f2, 0x000e3, 0x000c5, 0x000e2,
+ 0x00036, 0x000f0, 0x000a7, 0x000cd, 0x000fb, 0x00059, 0x00116, 0x00103,
+ 0x00108, 0x0012b, 0x0012d, 0x00188, 0x0012e, 0x0014c, 0x001c3, 0x00187,
+ 0x001e7, 0x0006f, 0x00094, 0x00069, 0x001e6, 0x001ca, 0x00147, 0x00195,
+ 0x000a7, 0x00213, 0x00209, 0x00303, 0x00295, 0x00289, 0x0028c, 0x0028d,
+ 0x00312, 0x00330, 0x0029b, 0x00308, 0x00328, 0x0029a, 0x0025e, 0x003c5,
+ 0x00384, 0x0039f, 0x00397, 0x00296, 0x0032e, 0x00332, 0x003c6, 0x003e6,
+ 0x0012d, 0x000d1, 0x00402, 0x000dd, 0x00161, 0x0012b, 0x00127, 0x0045d,
+ 0x00601, 0x004ab, 0x0045f, 0x00410, 0x004bf, 0x00528, 0x0045c, 0x00424,
+ 0x00400, 0x00511, 0x00618, 0x0073d, 0x0063a, 0x00614, 0x0073c, 0x007c0,
+ 0x007cf, 0x00802, 0x00966, 0x00964, 0x00951, 0x008a0, 0x00346, 0x00803,
+ 0x00a52, 0x0024a, 0x007c1, 0x0063f, 0x00126, 0x00406, 0x00789, 0x008a2,
+ 0x00960, 0x00967, 0x00c05, 0x00c70, 0x00c79, 0x00a5d, 0x00c26, 0x00c4d,
+ 0x00372, 0x008a5, 0x00c08, 0x002c5, 0x00f11, 0x00cc4, 0x00f8e, 0x00e16,
+ 0x00496, 0x00e77, 0x00f9c, 0x00c25, 0x00f1e, 0x00c27, 0x00f1f, 0x00e17,
+ 0x00ccd, 0x00355, 0x00c09, 0x00c78, 0x00f90, 0x00521, 0x00357, 0x00356,
+ 0x0068e, 0x00f9d, 0x00c04, 0x00e58, 0x00a20, 0x00a2c, 0x00c4c, 0x0052f,
+ 0x00f8d, 0x01178, 0x01053, 0x01097, 0x0180f, 0x0180d, 0x012fb, 0x012aa,
+ 0x0202a, 0x00a40, 0x018ed, 0x01ceb, 0x01455, 0x018e3, 0x012a1, 0x00354,
+ 0x00353, 0x00f1c, 0x00c7b, 0x00c37, 0x0101d, 0x012cb, 0x01142, 0x0197d,
+ 0x01095, 0x01e3b, 0x0186b, 0x00588, 0x01c2a, 0x014b8, 0x01e3a, 0x018ec,
+ 0x01f46, 0x012fa, 0x00a53, 0x01ce8, 0x00a55, 0x01c29, 0x0117b, 0x01052,
+ 0x012a0, 0x00589, 0x00950, 0x01c2b, 0x00a50, 0x0208b, 0x0180e, 0x02027,
+ 0x02556, 0x01e20, 0x006e7, 0x01c28, 0x0197a, 0x00684, 0x020a2, 0x01f22,
+ 0x03018, 0x039cf, 0x03e25, 0x02557, 0x0294c, 0x028a6, 0x00d11, 0x028a9,
+ 0x02979, 0x00d46, 0x00a56, 0x039ce, 0x030cc, 0x0329a, 0x0149d, 0x0510f,
+ 0x0451c, 0x02028, 0x03299, 0x01ced, 0x014b9, 0x00f85, 0x00c7a, 0x01800,
+ 0x00341, 0x012ca, 0x039c8, 0x0329d, 0x00d0d, 0x03e20, 0x05144, 0x00d45,
+ 0x030d0, 0x0186d, 0x030d5, 0x00d0f, 0x00d40, 0x04114, 0x020a1, 0x0297f,
+ 0x03e24, 0x032f1, 0x04047, 0x030d4, 0x028a8, 0x00d0e, 0x0451d, 0x04044,
+ 0x0297e, 0x04042, 0x030d2, 0x030cf, 0x03e21, 0x03e26, 0x028a5, 0x0451a,
+ 0x00d48, 0x01a16, 0x00d44, 0x04518, 0x0149b, 0x039ca, 0x01498, 0x0403d,
+ 0x0451b, 0x0149c, 0x032f3, 0x030cb, 0x08073, 0x03e22, 0x0529a, 0x020aa,
+ 0x039cc, 0x0738a, 0x06530, 0x07389, 0x06193, 0x08071, 0x04043, 0x030ce,
+ 0x05147, 0x07388, 0x05145, 0x08072, 0x04521, 0x00d47, 0x0297c, 0x030cd,
+ 0x030ca, 0x0000b, 0x0000c, 0x00083, 0x000e4, 0x00048, 0x00102, 0x001cc,
+ 0x001f5, 0x00097, 0x0020b, 0x00124, 0x00453, 0x00627, 0x00639, 0x00605,
+ 0x00517, 0x001b8, 0x00663, 0x00667, 0x007c3, 0x00823, 0x00961, 0x00963,
+ 0x00e5a, 0x00e59, 0x00a2b, 0x00cbf, 0x00292, 0x00a2d, 0x007d0, 0x00953,
+ 0x00cc5, 0x00f84, 0x004ab, 0x014a7, 0x0068a, 0x0117a, 0x0052e, 0x01442,
+ 0x0052c, 0x00c77, 0x00f8f, 0x004aa, 0x01094, 0x01801, 0x012c4, 0x0297b,
+ 0x00952, 0x01f19, 0x006a5, 0x01149, 0x012c5, 0x01803, 0x022f2, 0x0329b,
+ 0x04520, 0x0149e, 0x00d13, 0x01f16, 0x01ce9, 0x0101c, 0x006e6, 0x039c9,
+ 0x06191, 0x07c8e, 0x06192, 0x0ca63, 0x039cd, 0x06190, 0x06884, 0x06885,
+ 0x07382, 0x00d49, 0x00d41, 0x0450c, 0x0149a, 0x030d1, 0x08077, 0x03e23,
+ 0x01a15, 0x0e701, 0x0e702, 0x08079, 0x0822a, 0x0a218, 0x07887, 0x0403f,
+ 0x0520b, 0x0529b, 0x0e700, 0x04519, 0x00007, 0x000e0, 0x000d0, 0x0039b,
+ 0x003e5, 0x00163, 0x0063e, 0x007c9, 0x00806, 0x00954, 0x01044, 0x01f44,
+ 0x0197c, 0x01f45, 0x00a51, 0x01f47, 0x00951, 0x0052d, 0x02291, 0x0092f,
+ 0x00a54, 0x00d12, 0x0297d, 0x00d0c, 0x01499, 0x0329e, 0x032f0, 0x02025,
+ 0x039c6, 0x00a57, 0x03e46, 0x00d42, 0x0738b, 0x05146, 0x04046, 0x08078,
+ 0x0510e, 0x07886, 0x02904, 0x04156, 0x04157, 0x06032, 0x030d3, 0x08bce,
+ 0x04040, 0x0403e, 0x0a414, 0x10457, 0x08075, 0x06887, 0x07c8f, 0x039c7,
+ 0x07387, 0x08070, 0x08bcf, 0x1482a, 0x10456, 0x1482b, 0x01a17, 0x06886,
+ 0x0450d, 0x00013, 0x0006b, 0x00615, 0x0080b, 0x0082b, 0x00952, 0x00e5b,
+ 0x018e2, 0x0186c, 0x01f18, 0x0329f, 0x00d43, 0x03e29, 0x05140, 0x05141,
+ 0x0ca62, 0x06033, 0x03c42, 0x03e28, 0x0450f, 0x0a21a, 0x07384, 0x0a219,
+ 0x0e703, 0x0a21b, 0x01a14, 0x07383, 0x045e6, 0x0007a, 0x0012c, 0x00ccc,
+ 0x0068f, 0x01802, 0x00a52, 0x00953, 0x04045, 0x01a20, 0x0451f, 0x000a4,
+ 0x00735, 0x01cec, 0x02029, 0x020a3, 0x0451e, 0x00069, 0x00c24, 0x02024,
+ 0x032f2, 0x05142, 0x00196, 0x00523, 0x000a6, 0x0197b, 0x0030b, 0x0092e,
+ 0x003e9, 0x03e27, 0x00160, 0x05143, 0x00652, 0x04041, 0x00734, 0x028a7,
+ 0x0080f, 0x01483, 0x0097c, 0x00340, 0x0068b, 0x00522, 0x01054, 0x01096,
+ 0x01f17, 0x0202b, 0x01cea, 0x020a0, 0x02978, 0x02026, 0x0297a, 0x039cb,
+ 0x03e2b, 0x0149f, 0x0329c, 0x07385, 0x08074, 0x0450e, 0x03e2a, 0x05149,
+ 0x08076, 0x07386, 0x05148,
+};
+
+static const uint8_t coef1_huffbits[555] = {
+ 9, 5, 2, 4, 4, 5, 5, 5,
+ 6, 6, 6, 6, 6, 7, 7, 7,
+ 7, 7, 7, 7, 7, 7, 7, 8,
+ 8, 8, 8, 8, 8, 8, 8, 8,
+ 8, 8, 8, 8, 8, 8, 8, 8,
+ 9, 8, 8, 8, 8, 9, 9, 9,
+ 9, 9, 9, 9, 9, 9, 9, 9,
+ 9, 10, 10, 10, 9, 9, 9, 9,
+ 10, 10, 10, 10, 10, 10, 10, 10,
+ 10, 10, 10, 10, 10, 10, 10, 10,
+ 10, 10, 10, 10, 10, 10, 10, 10,
+ 11, 11, 11, 11, 11, 11, 11, 11,
+ 11, 11, 11, 11, 11, 11, 11, 11,
+ 11, 11, 11, 11, 11, 11, 11, 11,
+ 11, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 11, 11, 11, 11, 11, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 13, 12, 12, 12, 12, 12, 12, 12,
+ 13, 12, 12, 12, 12, 12, 12, 12,
+ 12, 13, 12, 12, 12, 13, 13, 13,
+ 13, 12, 12, 12, 12, 12, 12, 13,
+ 12, 13, 13, 13, 13, 13, 13, 13,
+ 14, 14, 13, 13, 13, 13, 13, 13,
+ 13, 12, 12, 12, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 14, 13, 14, 13, 13, 13,
+ 13, 13, 14, 13, 14, 14, 13, 14,
+ 14, 13, 14, 13, 13, 14, 14, 13,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 15, 14, 14, 14, 14, 15, 15,
+ 15, 14, 14, 13, 13, 12, 12, 13,
+ 13, 13, 14, 14, 15, 14, 15, 15,
+ 14, 13, 14, 15, 15, 15, 14, 14,
+ 14, 14, 15, 14, 14, 15, 15, 15,
+ 14, 15, 14, 14, 14, 14, 14, 15,
+ 15, 16, 15, 15, 15, 14, 15, 15,
+ 15, 15, 14, 14, 16, 14, 15, 14,
+ 14, 15, 15, 15, 15, 16, 15, 14,
+ 15, 15, 15, 16, 15, 15, 14, 14,
+ 14, 4, 7, 8, 8, 9, 9, 9,
+ 9, 10, 10, 11, 11, 11, 11, 11,
+ 11, 12, 11, 11, 11, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 11, 12,
+ 12, 12, 13, 13, 13, 13, 13, 13,
+ 13, 12, 12, 13, 13, 13, 13, 14,
+ 14, 13, 14, 13, 13, 13, 14, 14,
+ 15, 15, 14, 13, 13, 13, 14, 14,
+ 15, 15, 15, 16, 14, 15, 17, 17,
+ 15, 15, 15, 15, 15, 14, 16, 14,
+ 16, 16, 16, 16, 16, 16, 15, 15,
+ 17, 15, 16, 15, 6, 8, 10, 10,
+ 10, 11, 11, 11, 12, 12, 13, 13,
+ 13, 13, 14, 13, 14, 13, 14, 14,
+ 14, 14, 14, 15, 15, 14, 14, 14,
+ 14, 14, 14, 15, 15, 15, 15, 16,
+ 15, 15, 16, 15, 15, 15, 14, 16,
+ 15, 15, 18, 17, 16, 17, 15, 14,
+ 15, 16, 16, 19, 17, 19, 16, 17,
+ 15, 7, 10, 11, 12, 12, 12, 12,
+ 13, 13, 13, 14, 15, 14, 15, 15,
+ 16, 15, 14, 14, 15, 16, 15, 16,
+ 16, 16, 16, 15, 15, 7, 11, 12,
+ 13, 13, 14, 14, 15, 15, 15, 8,
+ 11, 13, 14, 14, 15, 9, 12, 14,
+ 14, 15, 9, 13, 10, 13, 10, 14,
+ 10, 14, 11, 15, 11, 15, 11, 14,
+ 12, 15, 12, 13, 13, 13, 13, 13,
+ 13, 14, 13, 14, 14, 14, 14, 14,
+ 14, 15, 14, 15, 16, 15, 14, 15,
+ 16, 15, 15,
+};
+
+static const uint32_t coef2_huffcodes[1336] = {
+ 0x003e6, 0x000f6, 0x00000, 0x00002, 0x00006, 0x0000f, 0x0001b, 0x00028,
+ 0x00039, 0x0003f, 0x0006b, 0x00076, 0x000b7, 0x000e8, 0x000ef, 0x00169,
+ 0x001a7, 0x001d4, 0x001dc, 0x002c4, 0x00349, 0x00355, 0x00391, 0x003dc,
+ 0x00581, 0x005b2, 0x00698, 0x0070c, 0x00755, 0x0073a, 0x00774, 0x007cf,
+ 0x00b0a, 0x00b66, 0x00d2e, 0x00d5e, 0x00e1b, 0x00eac, 0x00e5a, 0x00f7e,
+ 0x00fa1, 0x0163e, 0x01a37, 0x01a52, 0x01c39, 0x01ab3, 0x01d5f, 0x01cb6,
+ 0x01f52, 0x01dd9, 0x02c04, 0x02c2e, 0x02c2d, 0x02c23, 0x03467, 0x034a3,
+ 0x0351b, 0x03501, 0x03a5d, 0x0351c, 0x03875, 0x03dea, 0x0397b, 0x039db,
+ 0x03df1, 0x039d8, 0x03bb4, 0x0580a, 0x0584d, 0x05842, 0x05b13, 0x058ea,
+ 0x0697d, 0x06a06, 0x068cc, 0x06ac7, 0x06a96, 0x072f4, 0x07543, 0x072b4,
+ 0x07d20, 0x0b003, 0x073b5, 0x07be6, 0x0d180, 0x07bd1, 0x07cb8, 0x07d06,
+ 0x07d25, 0x0d2f2, 0x0d19a, 0x0d334, 0x0e1dc, 0x0d529, 0x0d584, 0x0e1d2,
+ 0x0e5e3, 0x0eec4, 0x0e564, 0x0fa49, 0x16001, 0x0eedc, 0x0f7fa, 0x1a32c,
+ 0x16131, 0x16003, 0x0f9c8, 0x1ef80, 0x1d2a0, 0x1aa4b, 0x0f7ce, 0x1abfe,
+ 0x1aa50, 0x1a458, 0x1a816, 0x1cae4, 0x1d2fe, 0x1d52e, 0x1aa4c, 0x2c245,
+ 0x1d2a1, 0x1a35d, 0x1ca1b, 0x1d5d8, 0x1f531, 0x1ca1c, 0x1f389, 0x1f4af,
+ 0x3a5e7, 0x351fb, 0x2c24b, 0x34bce, 0x2c24d, 0x2c249, 0x2c24a, 0x72dfc,
+ 0x357ef, 0x35002, 0x3a5e6, 0x39431, 0x5843b, 0x34a77, 0x58431, 0x3a5f3,
+ 0x3a5dd, 0x3e5e5, 0x356bd, 0x3976e, 0x6a3d2, 0x3500d, 0x694c4, 0x580bd,
+ 0x3e5e8, 0x74b95, 0x34a6e, 0x3977c, 0x39432, 0x5b0d2, 0x6a3d8, 0x580b8,
+ 0x5b0cb, 0x5b0d7, 0x72dee, 0x72ded, 0x72dec, 0x74b9c, 0x3977f, 0x72dea,
+ 0x74b9e, 0x7be7d, 0x580bf, 0x5b0d5, 0x7cba8, 0x74b91, 0x3e5dd, 0xb6171,
+ 0xd46b3, 0xd46b9, 0x7cba1, 0x74b9f, 0x72de1, 0xe59f5, 0x3e5eb, 0x00004,
+ 0x00015, 0x00038, 0x00075, 0x000e8, 0x001d3, 0x00347, 0x0039c, 0x00690,
+ 0x0074a, 0x00b60, 0x00e93, 0x00f74, 0x0163d, 0x01a5a, 0x01d24, 0x01cbe,
+ 0x01f4b, 0x03468, 0x03562, 0x03947, 0x03e82, 0x05804, 0x05b12, 0x05803,
+ 0x0696d, 0x06a9e, 0x0697c, 0x06978, 0x06afb, 0x074b2, 0x072f5, 0x073c0,
+ 0x07541, 0x06944, 0x074b7, 0x070d3, 0x07ba9, 0x0b0b1, 0x0d1af, 0x0e1dd,
+ 0x0e5e2, 0x0e1a3, 0x0eec3, 0x1612f, 0x0e961, 0x0eeda, 0x0e78e, 0x0fa48,
+ 0x1612c, 0x0e511, 0x0e565, 0x0e953, 0x1aa4a, 0x0e59d, 0x1d52c, 0x1a811,
+ 0x1cae7, 0x1abfc, 0x1d52d, 0x1cacf, 0x1cf05, 0x2c254, 0x34a72, 0x1f4ac,
+ 0x3976b, 0x34a71, 0x2c6d9, 0x2d873, 0x34a6a, 0x357e7, 0x3464c, 0x3e5f5,
+ 0x58433, 0x1f53a, 0x3500a, 0x357ea, 0x34a73, 0x3942f, 0x357e5, 0x39775,
+ 0x694cd, 0x39772, 0x7cba5, 0x6a3ef, 0x35483, 0x74b98, 0x5b0c1, 0x39770,
+ 0x3a5d7, 0x39433, 0x39434, 0x694ce, 0x580be, 0x3e5ff, 0x6a3ec, 0xb616f,
+ 0xd46b1, 0x6a3d1, 0x72de5, 0x74b6e, 0x72de9, 0x3e700, 0xd46b6, 0x6a3e9,
+ 0x74b69, 0xe5675, 0xd46b8, 0x7cbaa, 0x3a5d1, 0x0000c, 0x0003c, 0x000eb,
+ 0x001f1, 0x003a4, 0x006a8, 0x007d5, 0x00d43, 0x00e77, 0x016c5, 0x01cb1,
+ 0x02c5d, 0x03a55, 0x03a56, 0x03e51, 0x03bb5, 0x05b0a, 0x06a9f, 0x074b8,
+ 0x07d28, 0x0d187, 0x0d40e, 0x0d52e, 0x0d425, 0x0eae3, 0x0e1d3, 0x1612e,
+ 0x0e59e, 0x0eec2, 0x0e578, 0x0e51a, 0x0e579, 0x0e515, 0x0e960, 0x0d183,
+ 0x0d220, 0x0d2cb, 0x0e512, 0x16c3e, 0x16002, 0x16c42, 0x1cae9, 0x3461a,
+ 0x1d2fa, 0x1a308, 0x1a849, 0x1cf07, 0x1f38f, 0x34b65, 0x2c253, 0x1ef9e,
+ 0x1cbc3, 0x1cbc1, 0x2c255, 0x1f384, 0x58435, 0x2c5cd, 0x3a5f7, 0x2c252,
+ 0x3959c, 0x2c6d8, 0x3a5d3, 0x6ad78, 0x6a3f2, 0x7cba9, 0xb6176, 0x72deb,
+ 0x39764, 0x3e5f6, 0x3a5d8, 0x74a8c, 0x6a3e6, 0x694d1, 0x6ad79, 0x1a4592,
+ 0xe59fb, 0x7cbb3, 0x5b0cd, 0x00017, 0x000b5, 0x002c3, 0x005b7, 0x00b1c,
+ 0x00e5c, 0x0163f, 0x01ab2, 0x01efa, 0x0348a, 0x0396e, 0x058da, 0x06963,
+ 0x06a30, 0x072cd, 0x073cf, 0x07ce7, 0x0d2ca, 0x0d2d8, 0x0e764, 0x0e794,
+ 0x16008, 0x16167, 0x1617e, 0x1aa49, 0x1a30b, 0x1a813, 0x2c6da, 0x1a580,
+ 0x1cbc2, 0x0f9ca, 0x1617f, 0x1d2fe, 0x0f7fc, 0x16c40, 0x0e513, 0x0eec5,
+ 0x0f7c3, 0x1d508, 0x1a81e, 0x1d2fd, 0x39430, 0x35486, 0x3e5fd, 0x2c24c,
+ 0x2c75a, 0x34a74, 0x3a5f4, 0x3464d, 0x694ca, 0x3a5f1, 0x1d509, 0x1d5c0,
+ 0x34648, 0x3464e, 0x6a3d5, 0x6a3e8, 0x6a3e7, 0x5b0c3, 0x2c248, 0x1f38a,
+ 0x3a5f2, 0x6a3e5, 0x00029, 0x00168, 0x0058c, 0x00b67, 0x00f9d, 0x01c3d,
+ 0x01cbf, 0x02c20, 0x0351d, 0x03df6, 0x06af9, 0x072b5, 0x0b1d7, 0x0b0b2,
+ 0x0d40a, 0x0d52b, 0x0e952, 0x0e797, 0x163c3, 0x1c3a0, 0x1f386, 0x1ca21,
+ 0x34655, 0x2c247, 0x1f53b, 0x2c250, 0x2c24f, 0x1f385, 0x1ef5d, 0x1cf15,
+ 0x1caea, 0x1ab0a, 0x1cf19, 0x1f53d, 0x1d5c2, 0x1d2fb, 0x1ef58, 0x34a78,
+ 0x357ec, 0x1f533, 0x3a5e1, 0x694d2, 0x58482, 0x3a5ee, 0x2c6dc, 0x357eb,
+ 0x5b0c4, 0x39778, 0x6a3e1, 0x7cbb4, 0x3a5e1, 0x74b68, 0x3a5ef, 0x3a5d2,
+ 0x39424, 0x72de2, 0xe59f6, 0xe59f7, 0x3e702, 0x3e5ec, 0x1f38b, 0x0003b,
+ 0x001f0, 0x00777, 0x00fa8, 0x01cb2, 0x02d84, 0x03a57, 0x03dd6, 0x06917,
+ 0x06a11, 0x07d07, 0x0eae2, 0x0e796, 0x0f9c9, 0x0f7fb, 0x16166, 0x16160,
+ 0x1ab1b, 0x1abfa, 0x2d87b, 0x1d2f7, 0x39768, 0x1f38c, 0x34653, 0x34651,
+ 0x6a3d9, 0x35001, 0x3abbd, 0x38742, 0x39426, 0x34a76, 0x3a5ec, 0x34a75,
+ 0x35000, 0x35488, 0x1cf10, 0x2c6db, 0x357ed, 0x357e8, 0x357e9, 0x3a5f0,
+ 0x694c2, 0xb6178, 0x72df5, 0x39425, 0x3942b, 0x74b6d, 0x74b6f, 0xb6177,
+ 0xb6179, 0x74b6a, 0xb6172, 0x58487, 0x3e5ee, 0x3e5ed, 0x72df2, 0x72df4,
+ 0x7cbae, 0x6a3ca, 0x70e86, 0x34bcf, 0x6a3c8, 0x00059, 0x00384, 0x00d5b,
+ 0x01c38, 0x03560, 0x0395b, 0x0584e, 0x06964, 0x073cd, 0x0b1e7, 0x0e798,
+ 0x0e78d, 0x0fa43, 0x1a848, 0x1a32f, 0x1aa4e, 0x3464a, 0x1f4ab, 0x1f38d,
+ 0x3a5eb, 0x3a5d4, 0x3548a, 0x6a3c7, 0x5b0d0, 0x6a3c5, 0x7cbb0, 0x694cb,
+ 0x3a5e5, 0x3e5e2, 0x3942c, 0x2d872, 0x1f4ae, 0x3a5d5, 0x694d3, 0x58481,
+ 0x35009, 0x39774, 0x58432, 0xb616c, 0x5b0db, 0x3548b, 0xb6174, 0x1d5d95,
+ 0xb004c, 0x7cbb2, 0x3a5e5, 0x74a8f, 0xe59f9, 0x72df6, 0xe59fd, 0x7cbad,
+ 0xd427d, 0x72cff, 0x3977a, 0x5b0d9, 0xb616d, 0xb616b, 0x1a4593, 0x7cbaf,
+ 0x5b0da, 0x00071, 0x003eb, 0x01603, 0x02c6c, 0x03961, 0x068c8, 0x06a31,
+ 0x072bd, 0x0d2c2, 0x0e51b, 0x0e5e6, 0x1abfb, 0x1d2ff, 0x1cae5, 0x1ef5c,
+ 0x1ef5e, 0x1cf13, 0x34a6d, 0x3976d, 0xb616a, 0x3e5f2, 0x6a3c4, 0xb6169,
+ 0x3e5dc, 0x580b9, 0x74b99, 0x75764, 0x58434, 0x3a5d9, 0x6945a, 0x69459,
+ 0x3548c, 0x3a5e9, 0x69457, 0x72df1, 0x6945e, 0x6a35e, 0x3e701, 0xb6168,
+ 0x5b0dd, 0x3a5de, 0x6a3c2, 0xd4278, 0x6a3cc, 0x72dfd, 0xb6165, 0x16009a,
+ 0x7cbb1, 0xd427c, 0xb6162, 0xe765e, 0x1cecbe, 0x7cbb6, 0x69454, 0xb6160,
+ 0xd427a, 0x1d5d96, 0xb1d6d, 0xe59f4, 0x72de8, 0x3a5db, 0x0007a, 0x006ae,
+ 0x01c3c, 0x03aba, 0x058e9, 0x072cc, 0x0d2dd, 0x0d22d, 0x0eec1, 0x0eedb,
+ 0x1d2a2, 0x1ef5b, 0x357e2, 0x3abbf, 0x1d2f9, 0x35004, 0x3a5dc, 0x351fc,
+ 0x3976c, 0x6a3c6, 0x6a3cb, 0x3e5ea, 0xe59f3, 0x6a3ce, 0x69452, 0xe59f0,
+ 0x74b90, 0xd4279, 0xd427b, 0x7cbb5, 0x5b0c5, 0x3a5e3, 0x3a5e2, 0x000d0,
+ 0x00775, 0x01efe, 0x03dd5, 0x0728c, 0x07cb9, 0x0e1a2, 0x0ea85, 0x0eed8,
+ 0x1a30a, 0x1aa4f, 0x3a5df, 0x35008, 0x3a5e0, 0x3e5f4, 0x3e5f7, 0xb1d6c,
+ 0x5843e, 0x34a70, 0x72df8, 0x74b6b, 0xd427f, 0x72df0, 0x5b0bf, 0x5b0c0,
+ 0xd46b0, 0x72def, 0xe59f8, 0x162e64, 0xb1d6f, 0x3a5e0, 0x39427, 0x69166,
+ 0x6a3e2, 0x6a3e3, 0x74a8d, 0xd427e, 0x1d5d97, 0xd46b4, 0x5b0d8, 0x6a3d3,
+ 0x000e0, 0x00b63, 0x034cc, 0x06a33, 0x073c9, 0x0e1a0, 0x0f7fd, 0x0f9cc,
+ 0x1617d, 0x1caeb, 0x1f4a9, 0x3abb3, 0x69450, 0x39420, 0x39777, 0x3e5e0,
+ 0x6a3d4, 0x6a3ed, 0xb6166, 0xe59f1, 0xb1d6e, 0xe5676, 0x6a3ea, 0xe5674,
+ 0xb6163, 0xd46b7, 0x7cba6, 0xd46ba, 0x1d5d94, 0xb6164, 0x6a3f1, 0x7cba2,
+ 0x69451, 0x72dfa, 0xd46bb, 0x72df7, 0x74b94, 0x1cecbf, 0xe59fa, 0x16009b,
+ 0x6a3e4, 0x000e6, 0x00e94, 0x03876, 0x070ef, 0x0d52a, 0x16015, 0x16014,
+ 0x1abf9, 0x1cf17, 0x34a79, 0x34650, 0x3e705, 0x6a3d0, 0x58430, 0x74b9d,
+ 0x7be7e, 0x5b0be, 0x39773, 0x6a3de, 0x000fb, 0x00f7b, 0x03dd7, 0x07bd0,
+ 0x0e59c, 0x0f9cd, 0x1cf18, 0x1d2ff, 0x34a7a, 0x39429, 0x3500c, 0x72de0,
+ 0x69456, 0x7be7c, 0xd46b5, 0xd46b2, 0x6a3dd, 0x001a2, 0x0163b, 0x06913,
+ 0x0b016, 0x0fa42, 0x1a32d, 0x1cf06, 0x34a7c, 0x34a7d, 0xb6161, 0x35481,
+ 0x3e5fa, 0x7cba0, 0x7be7f, 0x7cba3, 0x7cba7, 0x5b0d3, 0x72de6, 0x6a3dc,
+ 0x001a9, 0x01ab4, 0x06a34, 0x0d46a, 0x16130, 0x1ef5f, 0x1f532, 0x1f536,
+ 0x3942e, 0x58436, 0x6a3db, 0x6945b, 0x001c9, 0x01ca0, 0x0728b, 0x0eed9,
+ 0x1f539, 0x1ca1d, 0x39765, 0x39766, 0x58439, 0x6945d, 0x39767, 0x001d3,
+ 0x01f2c, 0x07bfc, 0x16161, 0x34652, 0x3a5ed, 0x3548d, 0x58438, 0x6a3da,
+ 0x002c1, 0x02c5e, 0x0d335, 0x1ab1a, 0x2d874, 0x35006, 0x35484, 0x5b0cc,
+ 0x74b9a, 0x72df3, 0x6a3d6, 0x002da, 0x034b3, 0x0d5ae, 0x1caee, 0x2d871,
+ 0x357e3, 0x74b97, 0x72df9, 0x580ba, 0x5b0d4, 0x0034d, 0x0354e, 0x0f750,
+ 0x1cbc0, 0x3a5e7, 0x3a5e4, 0x00385, 0x03a58, 0x16c41, 0x2c5cf, 0x3e5e1,
+ 0x74b6c, 0xe5677, 0x6a3df, 0x00390, 0x03e50, 0x163c2, 0x2d876, 0x35482,
+ 0x5b0d6, 0x5843a, 0x0039f, 0x0585e, 0x1a583, 0x3500f, 0x74b93, 0x39771,
+ 0x003e4, 0x06912, 0x16c43, 0x357e1, 0x0058a, 0x0696f, 0x1f538, 0x5b0c9,
+ 0x6a3cf, 0x005b6, 0x06af8, 0x1f534, 0x58483, 0x6a3e0, 0x00695, 0x07d02,
+ 0x1cae8, 0x58485, 0x006a2, 0x0754a, 0x357ee, 0x3977b, 0x00748, 0x074b2,
+ 0x34a7b, 0x00729, 0x0b1e0, 0x34649, 0x3e5e3, 0x0073d, 0x0d2c4, 0x3e5e6,
+ 0x007bb, 0x0b099, 0x39762, 0x5b0ce, 0x6945f, 0x007d1, 0x0d5ab, 0x39779,
+ 0x007d3, 0x0d52f, 0x39763, 0x6945c, 0x00b1a, 0x0d2c5, 0x35489, 0x00d23,
+ 0x0eaed, 0x3e5f8, 0x00d32, 0x16016, 0x3e5fb, 0x00d41, 0x0e768, 0x3a5ed,
+ 0x00e1f, 0x16017, 0x58027, 0x00ead, 0x0fa07, 0x69455, 0x00e54, 0x1612b,
+ 0x00e55, 0x1a581, 0x00f78, 0x1a32b, 0x580bc, 0x6a3ee, 0x00f79, 0x1abfd,
+ 0x00f95, 0x1ab18, 0x6a3f0, 0x01637, 0x1aa4d, 0x0162d, 0x1f53c, 0x6a3f3,
+ 0x01a31, 0x1a810, 0x39769, 0x01a50, 0x1caef, 0x01a36, 0x1a32e, 0x01a67,
+ 0x1f38e, 0x01a85, 0x1ef59, 0x01aa6, 0x1ef83, 0x01d51, 0x2c012, 0x01d53,
+ 0x2d879, 0x01d5e, 0x35005, 0x01cba, 0x1cf04, 0x69453, 0x01d2d, 0x351ff,
+ 0x01f2d, 0x2d86f, 0x01f29, 0x35007, 0x02c22, 0x351fa, 0x02c03, 0x3a5ec,
+ 0x02c5f, 0x3a5eb, 0x02c58, 0x34a6b, 0x03469, 0x356be, 0x02c59, 0x34a6c,
+ 0x0346a, 0x3a5ea, 0x034bd, 0x034bf, 0x356bf, 0x0386a, 0x03ab9, 0x5843f,
+ 0x0386b, 0x3a5f5, 0x03a4b, 0x39421, 0x03aa4, 0x3a5e9, 0x03a5a, 0x03960,
+ 0x3977e, 0x03de9, 0x03958, 0x03df7, 0x039e1, 0x3e5e4, 0x0395f, 0x69458,
+ 0x03e91, 0x03df2, 0x39428, 0x058f2, 0x03e80, 0x6a3c3, 0x03e93, 0x694c0,
+ 0x058b8, 0x5b0ca, 0x0584f, 0x694c1, 0x058f1, 0x068d6, 0x06a10, 0x06ac3,
+ 0x06a32, 0x070d2, 0x06911, 0x074b1, 0x07494, 0x06ad4, 0x06ad6, 0x072b8,
+ 0x06afa, 0x074b3, 0x07540, 0x073ce, 0x0b005, 0x074b3, 0x07495, 0x074b9,
+ 0x0d336, 0x07bff, 0x07763, 0x073c8, 0x07d29, 0x0b622, 0x0d221, 0x0d181,
+ 0x0b1d1, 0x074b8, 0x0b1d0, 0x0d19b, 0x0d2c3, 0x0b172, 0x0d2dc, 0x0b623,
+ 0x0d5aa, 0x0d426, 0x0d182, 0x0e795, 0x0e1d1, 0x0d337, 0x0e96c, 0x0e5e4,
+ 0x0e514, 0x0eaee, 0x16000, 0x0e767, 0x0e1a1, 0x0e78f, 0x16004, 0x0f7c2,
+ 0x0e799, 0x0e5e7, 0x0e566, 0x0e769, 0x0f751, 0x0eede, 0x0fa06, 0x16005,
+ 0x0fa9f, 0x1a5e6, 0x0e766, 0x1636f, 0x0eedd, 0x0eec0, 0x1a309, 0x1ceca,
+ 0x163cd, 0x0f9cb, 0x0eedf, 0x1a582, 0x1612d, 0x0e5e5, 0x1abf8, 0x1a30c,
+ 0x1ca1f, 0x163cc, 0x1a35c, 0x1ca1e, 0x1aa51, 0x163ac, 0x1a84e, 0x1a53f,
+ 0x1cf16, 0x1d2fc, 0x1a5b3, 0x1ab19, 0x1a81f, 0x1d5c3, 0x16c3f, 0x1d5c1,
+ 0x1d2fc, 0x1f4aa, 0x1a812, 0x1f535, 0x1cf12, 0x1a817, 0x1617c, 0x1ab0b,
+ 0x1d2f8, 0x1ef82, 0x2d87a, 0x1d52f, 0x1f530, 0x1aa48, 0x35487, 0x1d2fd,
+ 0x1f4ad, 0x1cf11, 0x3461b, 0x35485, 0x1ca20, 0x1caed, 0x1cae6, 0x1abff,
+ 0x3464f, 0x34a6f, 0x1ef81, 0x3464b, 0x39d96, 0x1f383, 0x1f537, 0x1cf14,
+ 0x2c5ce, 0x3500e, 0x2c251, 0x1caec, 0x1f387, 0x34654, 0x357e4, 0x2d878,
+ 0x3500b, 0x35480, 0x3a5e8, 0x3548e, 0x34b64, 0x1f4a8, 0x35003, 0x3e5df,
+ 0x2d870, 0x357e6, 0x3e5f0, 0x1ef5a, 0x3a5ea, 0x1f388, 0x3e703, 0x2c24e,
+ 0x3a5e2, 0x351fd, 0x2c6dd, 0x3e704, 0x351fe, 0x2d875, 0x5b0c7, 0x3976a,
+ 0x3a5e6, 0x39423, 0x58480, 0x2c246, 0x3a5e3, 0x2d877, 0x3e5f1, 0x3abbe,
+ 0x58489, 0x3e5f9, 0x357e0, 0x3abbc, 0x5b0c6, 0x69167, 0x69165, 0x3e5e9,
+ 0x39422, 0x3976f, 0x3977d, 0x3e5de, 0x6a3c9, 0x58b98, 0x3a5f6, 0x3a5d0,
+ 0x58486, 0x6a3c1, 0x3e5fc, 0x5b0dc, 0x3548f, 0x3942d, 0x694c9, 0x58484,
+ 0x3a5e8, 0x74b9b, 0x74b96, 0x694d0, 0x58488, 0x3a5e4, 0x3942a, 0x72ec2,
+ 0x39776, 0x5b0d1, 0x5b0cf, 0x3a5d6, 0xe59fc, 0x5b0c8, 0x3e5e7, 0x7cbb7,
+ 0x70e87, 0x7cbab, 0x5b0c2, 0x694c3, 0x74a8e, 0x3e5f3, 0x6a3cd, 0x72dfe,
+ 0x73b2e, 0x72ec0, 0x694c5, 0x58437, 0x694c8, 0x72dff, 0x39435, 0x5843d,
+ 0x6a3d7, 0x72ec1, 0xd22c8, 0x694cf, 0xb6173, 0x3e5fe, 0x580bb, 0xe59f2,
+ 0xb616e, 0xb6175, 0x3a5da, 0x5b0bd, 0x694cc, 0x5843c, 0x694c7, 0x74b92,
+ 0x72ec3, 0x694c6, 0xb6170, 0x7cbac, 0xb1733, 0x7cba4, 0xb6167, 0x72de7,
+ 0x72de4, 0x6a3c0, 0x3e5ef, 0x162e65, 0x72de3, 0x72dfb, 0x6a35f, 0x6a3eb,
+};
+
+static const uint8_t coef2_huffbits[1336] = {
+ 11, 9, 2, 3, 4, 4, 5, 6,
+ 6, 7, 7, 8, 8, 8, 9, 9,
+ 9, 9, 10, 10, 10, 10, 11, 11,
+ 11, 11, 11, 11, 11, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 16, 15, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 18, 17, 17, 17, 17,
+ 17, 17, 17, 18, 18, 17, 17, 18,
+ 17, 17, 18, 17, 18, 18, 18, 18,
+ 19, 18, 18, 18, 18, 18, 18, 20,
+ 18, 18, 18, 19, 19, 18, 19, 18,
+ 19, 19, 18, 19, 19, 18, 19, 19,
+ 19, 19, 18, 19, 19, 19, 19, 19,
+ 19, 19, 20, 20, 20, 19, 19, 20,
+ 19, 20, 19, 19, 20, 19, 19, 20,
+ 20, 20, 20, 19, 20, 21, 19, 3,
+ 5, 7, 8, 9, 9, 10, 11, 11,
+ 12, 12, 12, 13, 13, 13, 13, 14,
+ 14, 14, 14, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 16, 16,
+ 15, 15, 15, 15, 16, 16, 16, 16,
+ 17, 16, 17, 17, 16, 17, 17, 17,
+ 17, 17, 17, 16, 17, 17, 17, 17,
+ 18, 17, 17, 18, 18, 18, 18, 18,
+ 19, 18, 18, 18, 18, 18, 18, 19,
+ 19, 18, 18, 18, 18, 19, 18, 19,
+ 19, 19, 20, 19, 18, 19, 19, 19,
+ 19, 19, 19, 19, 19, 19, 19, 20,
+ 20, 19, 20, 19, 20, 19, 20, 19,
+ 19, 21, 20, 20, 19, 4, 7, 8,
+ 10, 11, 11, 12, 12, 13, 13, 14,
+ 14, 14, 14, 15, 15, 15, 15, 15,
+ 16, 16, 16, 16, 16, 16, 16, 17,
+ 17, 17, 17, 17, 17, 17, 16, 16,
+ 16, 16, 17, 17, 17, 17, 18, 18,
+ 18, 17, 17, 18, 18, 18, 18, 18,
+ 18, 18, 18, 18, 19, 18, 18, 18,
+ 19, 18, 19, 19, 19, 20, 20, 20,
+ 19, 19, 19, 19, 19, 19, 19, 21,
+ 21, 20, 19, 5, 8, 10, 11, 12,
+ 13, 13, 13, 14, 14, 15, 15, 15,
+ 15, 16, 16, 16, 16, 16, 17, 17,
+ 17, 17, 17, 17, 17, 17, 18, 17,
+ 18, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 19, 18, 19, 18,
+ 18, 18, 18, 18, 19, 18, 17, 17,
+ 18, 18, 19, 19, 19, 19, 18, 18,
+ 18, 19, 6, 9, 11, 12, 13, 13,
+ 14, 14, 14, 15, 15, 16, 16, 16,
+ 16, 16, 16, 17, 17, 17, 18, 18,
+ 18, 18, 18, 18, 18, 18, 18, 18,
+ 18, 17, 18, 18, 17, 18, 18, 18,
+ 18, 18, 18, 19, 19, 18, 18, 18,
+ 19, 19, 19, 20, 19, 19, 18, 19,
+ 19, 20, 21, 21, 19, 19, 18, 6,
+ 10, 12, 13, 14, 14, 14, 15, 15,
+ 15, 16, 16, 17, 17, 17, 17, 17,
+ 17, 17, 18, 18, 19, 18, 18, 18,
+ 19, 18, 18, 18, 19, 18, 18, 18,
+ 18, 18, 18, 18, 18, 18, 18, 18,
+ 19, 20, 20, 19, 19, 19, 19, 20,
+ 20, 19, 20, 19, 19, 19, 20, 20,
+ 20, 19, 19, 18, 19, 7, 10, 12,
+ 13, 14, 15, 15, 15, 16, 16, 17,
+ 17, 17, 17, 17, 17, 18, 18, 18,
+ 18, 19, 18, 19, 19, 19, 20, 19,
+ 18, 19, 19, 18, 18, 19, 19, 19,
+ 18, 19, 19, 20, 19, 18, 20, 21,
+ 20, 20, 19, 19, 21, 20, 21, 20,
+ 20, 20, 19, 19, 20, 20, 21, 20,
+ 19, 7, 11, 13, 14, 15, 15, 15,
+ 16, 16, 17, 17, 17, 17, 18, 18,
+ 18, 18, 18, 19, 20, 19, 19, 20,
+ 19, 19, 19, 19, 19, 19, 19, 19,
+ 18, 18, 19, 20, 19, 19, 19, 20,
+ 19, 19, 19, 20, 19, 20, 20, 21,
+ 20, 20, 20, 21, 22, 20, 19, 20,
+ 20, 21, 20, 21, 20, 19, 8, 11,
+ 13, 14, 15, 16, 16, 16, 17, 17,
+ 17, 18, 18, 18, 18, 18, 19, 18,
+ 19, 19, 19, 19, 21, 19, 19, 21,
+ 19, 20, 20, 20, 19, 18, 18, 8,
+ 12, 14, 15, 16, 16, 16, 16, 17,
+ 17, 17, 19, 18, 18, 19, 19, 20,
+ 19, 18, 20, 19, 20, 20, 19, 19,
+ 20, 20, 21, 21, 20, 19, 19, 19,
+ 19, 19, 19, 20, 21, 20, 19, 19,
+ 8, 12, 14, 15, 16, 16, 17, 17,
+ 17, 18, 18, 18, 19, 19, 19, 19,
+ 19, 19, 20, 21, 20, 21, 19, 21,
+ 20, 20, 20, 20, 21, 20, 19, 20,
+ 19, 20, 20, 20, 19, 22, 21, 21,
+ 19, 9, 12, 14, 15, 16, 17, 17,
+ 17, 18, 18, 18, 19, 19, 19, 19,
+ 20, 19, 19, 19, 9, 13, 15, 16,
+ 17, 17, 18, 18, 18, 19, 18, 20,
+ 19, 20, 20, 20, 19, 9, 13, 15,
+ 16, 17, 17, 18, 18, 18, 20, 18,
+ 19, 20, 20, 20, 20, 19, 20, 19,
+ 9, 13, 15, 16, 17, 18, 18, 18,
+ 19, 19, 19, 19, 10, 14, 16, 17,
+ 18, 18, 19, 19, 19, 19, 19, 10,
+ 14, 16, 17, 18, 18, 18, 19, 19,
+ 10, 14, 16, 17, 18, 18, 18, 19,
+ 19, 20, 19, 10, 14, 16, 18, 18,
+ 18, 19, 20, 19, 19, 10, 14, 17,
+ 18, 18, 18, 10, 15, 17, 18, 19,
+ 19, 21, 19, 11, 15, 17, 18, 18,
+ 19, 19, 11, 15, 17, 18, 19, 19,
+ 11, 15, 17, 18, 11, 15, 18, 19,
+ 19, 11, 15, 18, 19, 19, 11, 16,
+ 18, 19, 11, 15, 18, 19, 11, 16,
+ 18, 12, 16, 18, 19, 12, 16, 19,
+ 12, 16, 19, 19, 19, 12, 16, 19,
+ 12, 16, 19, 19, 12, 16, 18, 12,
+ 16, 19, 12, 17, 19, 12, 17, 19,
+ 12, 17, 19, 12, 17, 19, 13, 17,
+ 13, 17, 13, 17, 19, 19, 13, 17,
+ 13, 17, 19, 13, 17, 13, 18, 19,
+ 13, 17, 19, 13, 18, 13, 17, 13,
+ 18, 13, 18, 13, 18, 13, 18, 13,
+ 18, 13, 18, 14, 18, 19, 14, 18,
+ 14, 18, 14, 18, 14, 18, 14, 19,
+ 14, 19, 14, 18, 14, 18, 14, 18,
+ 14, 19, 14, 14, 18, 14, 14, 19,
+ 14, 18, 14, 19, 14, 19, 14, 15,
+ 19, 15, 15, 15, 15, 19, 15, 19,
+ 15, 15, 19, 15, 15, 19, 15, 19,
+ 15, 19, 15, 19, 15, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 15, 16,
+ 15, 15, 15, 16, 16, 16, 15, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 16, 16, 17, 16, 16, 16, 17,
+ 17, 16, 17, 17, 16, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 18,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 18, 17, 17, 18, 17, 17, 17, 17,
+ 18, 18, 17, 17, 17, 17, 17, 17,
+ 17, 18, 17, 18, 18, 17, 17, 17,
+ 18, 18, 18, 17, 18, 17, 18, 18,
+ 18, 18, 18, 18, 18, 18, 18, 17,
+ 18, 18, 18, 18, 19, 18, 18, 18,
+ 18, 18, 18, 18, 18, 18, 18, 18,
+ 18, 18, 18, 18, 18, 18, 18, 19,
+ 18, 18, 19, 18, 18, 18, 19, 18,
+ 19, 18, 18, 19, 18, 18, 19, 19,
+ 19, 19, 19, 18, 19, 18, 19, 18,
+ 19, 19, 18, 18, 19, 19, 19, 19,
+ 19, 19, 19, 19, 19, 19, 18, 19,
+ 19, 19, 19, 19, 18, 19, 19, 19,
+ 19, 19, 19, 19, 19, 19, 19, 20,
+ 19, 19, 19, 19, 21, 19, 19, 20,
+ 19, 20, 19, 19, 19, 19, 19, 20,
+ 20, 20, 19, 19, 19, 20, 19, 19,
+ 19, 20, 20, 19, 20, 19, 19, 21,
+ 20, 20, 19, 19, 19, 19, 19, 19,
+ 20, 19, 20, 20, 20, 20, 20, 20,
+ 20, 19, 19, 21, 20, 20, 19, 19,
+};
+
+static const uint32_t coef3_huffcodes[1072] = {
+ 0x001b2, 0x00069, 0x00000, 0x00004, 0x00006, 0x0000e, 0x00014, 0x00019,
+ 0x00016, 0x0002b, 0x00030, 0x0003d, 0x0003c, 0x0005a, 0x0005f, 0x0006d,
+ 0x0007e, 0x0005f, 0x0007f, 0x000b6, 0x000bc, 0x000d8, 0x000f2, 0x000fe,
+ 0x000bc, 0x000fc, 0x00161, 0x0016e, 0x00174, 0x00176, 0x001a2, 0x001e3,
+ 0x001f3, 0x00174, 0x0017a, 0x001ea, 0x002a8, 0x002c4, 0x002e6, 0x00314,
+ 0x00346, 0x00367, 0x003e9, 0x002e5, 0x002ee, 0x003d6, 0x00555, 0x00554,
+ 0x00557, 0x005c3, 0x005d6, 0x006e0, 0x0062f, 0x006e2, 0x00799, 0x00789,
+ 0x007fa, 0x005ce, 0x007fe, 0x005ec, 0x007cc, 0x007af, 0x00aa7, 0x00b19,
+ 0x00b94, 0x00b85, 0x00b9f, 0x00c48, 0x00c45, 0x00dd8, 0x00c4c, 0x00c4b,
+ 0x00d99, 0x00d1f, 0x00dc2, 0x00f95, 0x00fa2, 0x00bb5, 0x00b9f, 0x00f5d,
+ 0x00bbf, 0x00f47, 0x0154a, 0x00fd5, 0x00f45, 0x00f7f, 0x0160d, 0x01889,
+ 0x01757, 0x01722, 0x018b3, 0x0172d, 0x01a39, 0x01a18, 0x01bb3, 0x01b30,
+ 0x01e63, 0x0173c, 0x01b35, 0x01723, 0x01e80, 0x01fee, 0x01761, 0x01ffc,
+ 0x01f7f, 0x02c7c, 0x01fa1, 0x0177b, 0x01755, 0x0175a, 0x01fa6, 0x02eab,
+ 0x0310a, 0x02c69, 0x03669, 0x03127, 0x03103, 0x02e43, 0x03662, 0x03165,
+ 0x03124, 0x0313b, 0x03111, 0x03668, 0x0343b, 0x03c52, 0x03efc, 0x02e6c,
+ 0x03fda, 0x03ef8, 0x02e7b, 0x03ee2, 0x03cc5, 0x03d72, 0x058c0, 0x03df8,
+ 0x02ea9, 0x03e7e, 0x0556d, 0x05c82, 0x03d71, 0x03e7b, 0x03c42, 0x058d7,
+ 0x03f4e, 0x06200, 0x03d70, 0x05cb2, 0x05c96, 0x05cb0, 0x03f45, 0x05cb1,
+ 0x02e6d, 0x03110, 0x02f68, 0x05c90, 0x07ca6, 0x07c88, 0x06204, 0x062c8,
+ 0x078a6, 0x07986, 0x079d5, 0x0b1ad, 0x07989, 0x0b079, 0x05cdd, 0x0aad4,
+ 0x05de8, 0x07dcd, 0x07987, 0x05d67, 0x05d99, 0x0b91d, 0x07cf1, 0x05d9b,
+ 0x079d7, 0x0b07b, 0x05c85, 0x05d9a, 0x07dcc, 0x07ebf, 0x07dce, 0x07dfb,
+ 0x07ec0, 0x07d1a, 0x07a07, 0x05c84, 0x0c471, 0x07cf2, 0x0baef, 0x0b9d2,
+ 0x05deb, 0x07bd6, 0x0b845, 0x05d98, 0x0b91a, 0x0bae8, 0x0c4e0, 0x0dc31,
+ 0x0f93d, 0x0bbce, 0x0d1d2, 0x0f7a9, 0x0d9b9, 0x0bbcb, 0x0b900, 0x0aad7,
+ 0x0babd, 0x0c4e1, 0x0f46f, 0x0c588, 0x0c58b, 0x160e6, 0x0bbcf, 0x0bac3,
+ 0x0f945, 0x0f7a3, 0x0d1c1, 0x0fb8e, 0x0f7a4, 0x0fb8c, 0x0f40c, 0x0c473,
+ 0x0fd72, 0x0bbcd, 0x0fffa, 0x0f940, 0x0bbc9, 0x0f7a8, 0x1a1ed, 0x0bbc5,
+ 0x1f26f, 0x163fd, 0x160c7, 0x1a1f5, 0x0f947, 0x163fc, 0x154b3, 0x0fff6,
+ 0x163f6, 0x160e9, 0x1a1f0, 0x0bab9, 0x0baba, 0x17086, 0x0b903, 0x0fd75,
+ 0x0f308, 0x176f3, 0x163ff, 0x0fd7d, 0x1bb78, 0x163fb, 0x188db, 0x1a1f7,
+ 0x154b2, 0x172fd, 0x163f4, 0x1bb73, 0x172ff, 0x0babc, 0x0f97d, 0x1a1f3,
+ 0x1bb6d, 0x1ffd5, 0x1a1f4, 0x1f272, 0x17380, 0x17382, 0x1ffe7, 0x0bac8,
+ 0x0bbc4, 0x188d3, 0x160e0, 0x0fd7b, 0x1725f, 0x172f5, 0x1bb79, 0x1fad9,
+ 0x1f269, 0x188d0, 0x0bac4, 0x0bac5, 0x31185, 0x188d2, 0x188cc, 0x31187,
+ 0x3e7fe, 0x188d1, 0x1bb6c, 0x1f268, 0x1fad2, 0x1ffd9, 0x1a1ea, 0x1bb68,
+ 0x1facb, 0x3fdb2, 0x1e81a, 0x188ce, 0x172fb, 0x1a1ef, 0x1face, 0x1bb70,
+ 0x0bac1, 0x1bb6b, 0x172f8, 0x1bb66, 0x1ffdf, 0x1bb6a, 0x1ffd7, 0x1f266,
+ 0x176f8, 0x37653, 0x1fa7e, 0x31182, 0x1fac8, 0x2c7e3, 0x370ee, 0x176ec,
+ 0x176e9, 0x2e4bc, 0x160c5, 0x3765a, 0x3ce9c, 0x17373, 0x176e8, 0x188d4,
+ 0x176f1, 0x176ef, 0x37659, 0x1bb7c, 0x1ffde, 0x176f2, 0x3118b, 0x2c7d4,
+ 0x37651, 0x5ce9f, 0x37650, 0x31191, 0x3f4f6, 0x3f4f5, 0x7a06c, 0x1fac1,
+ 0x5c97b, 0x2c7e0, 0x79d3a, 0x3e7fd, 0x2c7df, 0x3f4f0, 0x7a06d, 0x376c1,
+ 0x79d3b, 0x00004, 0x00014, 0x00059, 0x000ab, 0x000b8, 0x00177, 0x001f5,
+ 0x001f2, 0x00315, 0x003fc, 0x005bd, 0x0062d, 0x006e8, 0x007dd, 0x00b04,
+ 0x007cd, 0x00b1e, 0x00d1e, 0x00f15, 0x00f3b, 0x00f41, 0x01548, 0x018b0,
+ 0x0173b, 0x01884, 0x01a1c, 0x01bb4, 0x01f25, 0x017b5, 0x0176d, 0x01ef8,
+ 0x02e73, 0x03107, 0x03125, 0x03105, 0x02e49, 0x03ce8, 0x03ef9, 0x03e5e,
+ 0x02e72, 0x03471, 0x03fd9, 0x0623f, 0x078a0, 0x06867, 0x05cb3, 0x06272,
+ 0x068ec, 0x06e9a, 0x079d4, 0x06e98, 0x0b1aa, 0x06e1a, 0x07985, 0x068ee,
+ 0x06e9b, 0x05c88, 0x0b1ac, 0x07dfa, 0x05d65, 0x07cf0, 0x07cbf, 0x0c475,
+ 0x160eb, 0x1bb7e, 0x0f7a6, 0x1fedd, 0x160e3, 0x0fffb, 0x0fb8d, 0x0fff9,
+ 0x0d1c0, 0x0c58c, 0x1a1e9, 0x0bab8, 0x0f5cf, 0x0fff5, 0x376c5, 0x1a1ec,
+ 0x160ed, 0x1fede, 0x1fac9, 0x1a1eb, 0x1f224, 0x176ee, 0x0fd79, 0x17080,
+ 0x17387, 0x1bb7a, 0x1ffe9, 0x176f7, 0x17385, 0x17781, 0x2c7d5, 0x17785,
+ 0x1ffe3, 0x163f5, 0x1fac2, 0x3e7f9, 0x3118d, 0x3fdb1, 0x1ffe2, 0x1f226,
+ 0x3118a, 0x2c7d9, 0x31190, 0x3118c, 0x3f4f3, 0x1bb7f, 0x1bb72, 0x31184,
+ 0xb92f4, 0x3e7fb, 0x6e1d9, 0x1faca, 0x62300, 0x3fdb8, 0x3d037, 0x3e7fc,
+ 0x62301, 0x3f4f2, 0x1f26a, 0x0000e, 0x00063, 0x000f8, 0x001ee, 0x00377,
+ 0x003f7, 0x006e3, 0x005cc, 0x00b05, 0x00dd2, 0x00fd4, 0x0172e, 0x0172a,
+ 0x01e23, 0x01f2d, 0x01763, 0x01769, 0x0176c, 0x02e75, 0x03104, 0x02ec1,
+ 0x03e58, 0x0583f, 0x03f62, 0x03f44, 0x058c5, 0x0623c, 0x05cf4, 0x07bd7,
+ 0x05d9d, 0x0aad2, 0x05d66, 0x0b1a9, 0x0b078, 0x07cfe, 0x0b918, 0x0c46f,
+ 0x0b919, 0x0b847, 0x06e1b, 0x0b84b, 0x0aad8, 0x0fd74, 0x172f4, 0x17081,
+ 0x0f97c, 0x1f273, 0x0f7a0, 0x0fd7c, 0x172f7, 0x0fd7a, 0x1bb77, 0x172fe,
+ 0x1f270, 0x0fd73, 0x1bb7b, 0x1a1bc, 0x1bb7d, 0x0bbc3, 0x172f6, 0x0baeb,
+ 0x0fb8f, 0x3f4f4, 0x3fdb4, 0x376c8, 0x3e7fa, 0x1ffd0, 0x62303, 0xb92f5,
+ 0x1f261, 0x31189, 0x3fdb5, 0x2c7db, 0x376c9, 0x1fad6, 0x1fad1, 0x00015,
+ 0x000f0, 0x002e0, 0x0058e, 0x005d7, 0x00c4d, 0x00fa1, 0x00bdb, 0x01756,
+ 0x01f70, 0x02c19, 0x0313c, 0x0370f, 0x03cc0, 0x02ea8, 0x058c6, 0x058c7,
+ 0x02eb7, 0x058d0, 0x07d18, 0x0aa58, 0x0b848, 0x05d9e, 0x05d6c, 0x0b84c,
+ 0x0c589, 0x0b901, 0x163f8, 0x0bac9, 0x0b9c5, 0x0f93c, 0x188d8, 0x0bbc7,
+ 0x160ec, 0x0fd6f, 0x188d9, 0x160ea, 0x0f7a7, 0x0f944, 0x0baab, 0x0dc3a,
+ 0x188cf, 0x176fb, 0x2c7d8, 0x2c7d7, 0x1bb75, 0x5ce9e, 0x62302, 0x370ed,
+ 0x176f4, 0x1ffd1, 0x370ef, 0x3f4f8, 0x376c7, 0x1ffe1, 0x376c6, 0x176ff,
+ 0x6e1d8, 0x176f6, 0x17087, 0x0f5cd, 0x00035, 0x001a0, 0x0058b, 0x00aac,
+ 0x00b9a, 0x0175f, 0x01e22, 0x01e8c, 0x01fb2, 0x0310b, 0x058d1, 0x0552e,
+ 0x05c27, 0x0686e, 0x07ca7, 0x0c474, 0x0dc33, 0x07bf2, 0x05de9, 0x07a35,
+ 0x0baaa, 0x0b9eb, 0x0fb95, 0x0b9b8, 0x17381, 0x1f262, 0x188cd, 0x17088,
+ 0x172fa, 0x0f7a2, 0x1fad3, 0x0bac0, 0x3765c, 0x1fedf, 0x1f225, 0x1fad4,
+ 0x2c7da, 0x5ce9d, 0x3e7f8, 0x1e203, 0x188d7, 0x00054, 0x002c0, 0x007a1,
+ 0x00f78, 0x01b36, 0x01fa3, 0x0313a, 0x03436, 0x0343a, 0x07d1d, 0x07bd8,
+ 0x05cdf, 0x0b846, 0x0b189, 0x0d9b8, 0x0fff8, 0x0d9be, 0x0c58a, 0x05dea,
+ 0x0d1d3, 0x160e4, 0x1f26b, 0x188da, 0x1e202, 0x2c7d2, 0x163fe, 0x31193,
+ 0x17782, 0x376c2, 0x2c7d1, 0x3fdb0, 0x3765d, 0x2c7d0, 0x1fad0, 0x1e201,
+ 0x188dd, 0x2c7e2, 0x37657, 0x37655, 0x376c4, 0x376c0, 0x176ea, 0x0006f,
+ 0x003cf, 0x00dd5, 0x01f23, 0x02c61, 0x02ed0, 0x05d54, 0x0552d, 0x07883,
+ 0x0b1a8, 0x0b91c, 0x0babf, 0x0b902, 0x0f7aa, 0x0f7a5, 0x1a1e8, 0x1ffd6,
+ 0x0babe, 0x1a1bf, 0x163f3, 0x1ffd8, 0x1fad7, 0x1f275, 0x1ffdc, 0x0007d,
+ 0x005bc, 0x01549, 0x02a99, 0x03def, 0x06273, 0x079d6, 0x07d1b, 0x0aad3,
+ 0x0d0fc, 0x2c7dd, 0x188d6, 0x0bac2, 0x2c7e1, 0x1bb76, 0x1a1bd, 0x31186,
+ 0x0fd78, 0x1a1be, 0x31183, 0x3fdb6, 0x3f4f1, 0x37652, 0x1fad5, 0x3f4f9,
+ 0x3e7ff, 0x5ce9c, 0x3765b, 0x31188, 0x17372, 0x000bd, 0x0078b, 0x01f21,
+ 0x03c43, 0x03ded, 0x0aad6, 0x07ec1, 0x0f942, 0x05c86, 0x17089, 0x0babb,
+ 0x1ffe8, 0x2c7de, 0x1f26e, 0x1fac4, 0x3f4f7, 0x37656, 0x1fa7d, 0x376c3,
+ 0x3fdb3, 0x3118f, 0x1fac6, 0x000f8, 0x007ed, 0x01efd, 0x03e7a, 0x05c91,
+ 0x0aad9, 0x0baec, 0x0dc32, 0x0f46e, 0x1e200, 0x176fa, 0x3765e, 0x3fdb7,
+ 0x2c7d6, 0x3fdb9, 0x37654, 0x37658, 0x3118e, 0x1ffdb, 0x000f6, 0x00c43,
+ 0x03106, 0x068ef, 0x0b84d, 0x0b188, 0x0bbcc, 0x1f264, 0x1bb69, 0x17386,
+ 0x1fac0, 0x00171, 0x00f39, 0x03e41, 0x068ed, 0x0d9bc, 0x0f7a1, 0x1bb67,
+ 0x1ffdd, 0x176f9, 0x001b9, 0x00f7d, 0x03f63, 0x0d0fd, 0x0b9ea, 0x188dc,
+ 0x1fac3, 0x1a1f2, 0x31192, 0x1ffe4, 0x001f6, 0x01754, 0x06865, 0x0f309,
+ 0x160e5, 0x176f5, 0x3765f, 0x1facc, 0x001e9, 0x01a1a, 0x06201, 0x0f105,
+ 0x176f0, 0x002df, 0x01756, 0x05d6d, 0x163fa, 0x176ed, 0x00342, 0x02e40,
+ 0x0d0ff, 0x17082, 0x003cd, 0x02a98, 0x0fffc, 0x2c7dc, 0x1fa7f, 0x003fe,
+ 0x03764, 0x0fffd, 0x176fc, 0x1fac5, 0x002f7, 0x02ed1, 0x0fb97, 0x0058a,
+ 0x02edc, 0x0bbc8, 0x005d4, 0x0623d, 0x160e8, 0x0062e, 0x05830, 0x163f9,
+ 0x006eb, 0x06205, 0x1f274, 0x007de, 0x062c9, 0x1f265, 0x005c9, 0x05cde,
+ 0x1ffd3, 0x005d4, 0x07988, 0x007ce, 0x0b849, 0x00b1b, 0x05c89, 0x1fac7,
+ 0x00b93, 0x05c83, 0x00b9e, 0x0f14f, 0x00c4a, 0x0b9c7, 0x00dd4, 0x0c470,
+ 0x1f271, 0x00f38, 0x0fb96, 0x176eb, 0x00fa0, 0x163f7, 0x00bb2, 0x0b91b,
+ 0x00bbe, 0x0f102, 0x00f44, 0x0f946, 0x1facd, 0x00f79, 0x0d9bd, 0x0154d,
+ 0x0bbc6, 0x00fd2, 0x160e7, 0x0172b, 0x188cb, 0x0175e, 0x0fd76, 0x0175c,
+ 0x1bb71, 0x0189f, 0x1a1ee, 0x01f24, 0x1a1f6, 0x01ba7, 0x0bbca, 0x01f7d,
+ 0x0ffff, 0x01f2e, 0x1bb65, 0x01bb5, 0x172f9, 0x01fef, 0x1f26c, 0x01f3e,
+ 0x0fd77, 0x01762, 0x1bb6e, 0x01ef9, 0x172fc, 0x01fa0, 0x02ab7, 0x02e4a,
+ 0x1f267, 0x01fb3, 0x1ffda, 0x02e42, 0x03101, 0x17780, 0x0313d, 0x03475,
+ 0x17784, 0x03126, 0x1facf, 0x03c51, 0x17783, 0x03e40, 0x1ffe5, 0x03663,
+ 0x1ffe0, 0x03e8f, 0x1f26d, 0x0343c, 0x03cc1, 0x176fd, 0x03e45, 0x02ec0,
+ 0x03f61, 0x03dee, 0x03fd8, 0x0583e, 0x02e45, 0x03e59, 0x03d02, 0x05ce8,
+ 0x05568, 0x176fe, 0x02f69, 0x1fad8, 0x058c1, 0x05c83, 0x1ffe6, 0x06271,
+ 0x06e1c, 0x062c7, 0x068e1, 0x0552f, 0x06864, 0x06866, 0x06e99, 0x05cbc,
+ 0x07ca5, 0x078a1, 0x05c82, 0x07dcf, 0x0623b, 0x0623e, 0x068e8, 0x07a36,
+ 0x05d9c, 0x0b077, 0x07cf3, 0x07a34, 0x07ca4, 0x07d19, 0x079d2, 0x07d1c,
+ 0x07bd9, 0x0b84a, 0x0fb94, 0x0aad5, 0x0dc30, 0x07bf3, 0x0baee, 0x0b07a,
+ 0x0c472, 0x0b91e, 0x0d9ba, 0x05d9f, 0x0d0fe, 0x0b9c6, 0x05c87, 0x0f14e,
+ 0x0baed, 0x0b92e, 0x0f103, 0x0b9c4, 0x0fb91, 0x0d9bb, 0x0b1ab, 0x0c58d,
+ 0x0fffe, 0x0f93b, 0x0f941, 0x0baea, 0x0b91f, 0x0f5cc, 0x0d9bf, 0x0f943,
+ 0x0f104, 0x1f260, 0x0fb92, 0x0f93f, 0x0f3a6, 0x0bac7, 0x0f7ab, 0x0bac6,
+ 0x17383, 0x0fd6d, 0x0bae9, 0x0fd6e, 0x1e74f, 0x188ca, 0x1f227, 0x0fb93,
+ 0x0fb90, 0x0fff7, 0x17085, 0x17083, 0x160e1, 0x17084, 0x0f93e, 0x160e2,
+ 0x160c6, 0x1a1f1, 0x1bb6f, 0x17384, 0x0fd70, 0x1f263, 0x188d5, 0x173a6,
+ 0x0f5ce, 0x163f2, 0x0fd71, 0x1ffd2, 0x160c4, 0x1ffd4, 0x2c7d3, 0x1bb74,
+};
+
+static const uint8_t coef3_huffbits[1072] = {
+ 9, 7, 2, 3, 4, 4, 5, 5,
+ 6, 6, 6, 6, 7, 7, 7, 7,
+ 7, 8, 8, 8, 8, 8, 8, 8,
+ 9, 9, 9, 9, 9, 9, 9, 9,
+ 9, 10, 10, 10, 10, 10, 10, 10,
+ 10, 10, 10, 11, 11, 11, 11, 11,
+ 11, 11, 11, 11, 11, 11, 11, 11,
+ 11, 12, 11, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 13,
+ 13, 14, 13, 14, 14, 13, 14, 13,
+ 13, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 15,
+ 14, 14, 15, 14, 14, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 14, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 14, 15, 15, 15, 15, 15, 15,
+ 15, 15, 15, 16, 15, 16, 16, 16,
+ 16, 15, 15, 16, 16, 16, 16, 16,
+ 15, 16, 16, 16, 15, 16, 15, 15,
+ 16, 15, 16, 16, 16, 16, 16, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 17, 16, 17, 16, 17, 17, 16,
+ 17, 16, 17, 16, 16, 17, 17, 17,
+ 16, 17, 16, 16, 17, 16, 17, 16,
+ 17, 17, 16, 16, 17, 17, 17, 17,
+ 17, 17, 17, 17, 16, 17, 17, 16,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 16, 18, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 16, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 18,
+ 17, 17, 17, 17, 18, 17, 17, 18,
+ 19, 17, 17, 17, 18, 17, 17, 17,
+ 18, 18, 18, 17, 17, 17, 18, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 18, 18, 18, 18, 18, 18, 18, 18,
+ 18, 18, 17, 18, 18, 18, 18, 17,
+ 18, 18, 18, 17, 17, 18, 18, 18,
+ 18, 19, 18, 18, 19, 19, 20, 18,
+ 19, 18, 19, 19, 18, 19, 20, 18,
+ 19, 4, 6, 7, 8, 9, 9, 9,
+ 10, 10, 10, 11, 11, 11, 11, 12,
+ 12, 12, 12, 12, 12, 13, 13, 13,
+ 13, 13, 13, 13, 13, 14, 14, 14,
+ 14, 14, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 15, 15, 15, 15, 15,
+ 15, 15, 15, 15, 16, 15, 15, 15,
+ 15, 16, 16, 15, 16, 16, 15, 16,
+ 17, 17, 17, 17, 17, 16, 16, 16,
+ 16, 16, 17, 17, 17, 16, 18, 17,
+ 17, 17, 18, 17, 17, 18, 17, 17,
+ 17, 17, 17, 18, 17, 18, 18, 18,
+ 17, 17, 18, 19, 18, 18, 17, 17,
+ 18, 18, 18, 18, 19, 17, 17, 18,
+ 20, 19, 19, 18, 19, 18, 19, 19,
+ 19, 19, 17, 5, 7, 9, 10, 10,
+ 11, 11, 12, 12, 12, 13, 13, 13,
+ 13, 13, 14, 14, 14, 14, 14, 15,
+ 14, 15, 15, 15, 15, 15, 16, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 16, 15, 16, 16, 17, 17, 17,
+ 16, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 16,
+ 16, 19, 18, 18, 19, 17, 19, 20,
+ 17, 18, 18, 18, 18, 18, 18, 6,
+ 8, 10, 11, 12, 12, 12, 13, 13,
+ 13, 14, 14, 14, 14, 15, 15, 15,
+ 15, 15, 15, 16, 16, 16, 16, 16,
+ 16, 17, 17, 17, 16, 16, 17, 17,
+ 17, 17, 17, 17, 17, 16, 16, 16,
+ 17, 18, 18, 18, 17, 19, 19, 18,
+ 18, 17, 18, 19, 18, 17, 18, 18,
+ 19, 18, 17, 17, 6, 9, 11, 12,
+ 13, 13, 13, 14, 14, 14, 15, 15,
+ 15, 15, 15, 16, 16, 16, 16, 16,
+ 16, 17, 16, 17, 17, 17, 17, 17,
+ 17, 17, 18, 17, 18, 17, 17, 18,
+ 18, 19, 19, 17, 17, 7, 10, 12,
+ 13, 13, 14, 14, 14, 14, 15, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 17, 17, 17, 17, 18, 17, 18,
+ 18, 18, 18, 18, 18, 18, 18, 17,
+ 17, 18, 18, 18, 18, 18, 18, 7,
+ 10, 12, 13, 14, 15, 15, 15, 15,
+ 16, 16, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 18, 17, 17, 8,
+ 11, 13, 14, 15, 15, 15, 15, 16,
+ 16, 18, 17, 17, 18, 17, 17, 18,
+ 17, 17, 18, 18, 19, 18, 18, 19,
+ 19, 19, 18, 18, 18, 8, 11, 13,
+ 14, 15, 16, 16, 16, 16, 17, 17,
+ 17, 18, 17, 18, 19, 18, 18, 18,
+ 18, 18, 18, 8, 12, 14, 15, 15,
+ 16, 16, 16, 17, 17, 18, 18, 18,
+ 18, 18, 18, 18, 18, 17, 9, 12,
+ 14, 15, 16, 16, 17, 17, 17, 17,
+ 18, 9, 12, 14, 15, 16, 17, 17,
+ 17, 18, 9, 13, 15, 16, 17, 17,
+ 18, 17, 18, 17, 9, 13, 15, 16,
+ 17, 18, 18, 18, 10, 13, 15, 16,
+ 18, 10, 14, 16, 17, 18, 10, 14,
+ 16, 17, 10, 14, 16, 18, 18, 10,
+ 14, 16, 18, 18, 11, 15, 16, 11,
+ 15, 17, 11, 15, 17, 11, 15, 17,
+ 11, 15, 17, 11, 15, 17, 12, 16,
+ 17, 12, 15, 12, 16, 12, 16, 18,
+ 12, 16, 12, 16, 12, 16, 12, 16,
+ 17, 12, 16, 18, 12, 17, 13, 16,
+ 13, 16, 13, 16, 18, 13, 16, 13,
+ 17, 13, 17, 13, 17, 13, 17, 13,
+ 17, 13, 17, 13, 17, 13, 17, 13,
+ 16, 13, 17, 13, 17, 13, 17, 14,
+ 17, 14, 17, 14, 17, 14, 14, 14,
+ 17, 14, 17, 14, 14, 18, 14, 14,
+ 18, 14, 18, 14, 18, 14, 17, 14,
+ 17, 14, 17, 14, 14, 18, 14, 15,
+ 15, 15, 14, 15, 15, 14, 15, 15,
+ 15, 18, 15, 18, 15, 15, 17, 15,
+ 15, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 16, 15, 15, 15, 15, 16,
+ 16, 16, 16, 16, 15, 15, 15, 15,
+ 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 16, 16, 16, 16, 17, 16, 16,
+ 16, 17, 16, 16, 16, 17, 17, 17,
+ 17, 17, 16, 17, 17, 17, 17, 16,
+ 16, 16, 17, 17, 17, 17, 16, 17,
+ 17, 17, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 17, 17, 17, 18, 17,
+};
+
+static const uint32_t coef4_huffcodes[476] = {
+ 0x00f01, 0x0001e, 0x00000, 0x00004, 0x00006, 0x0000d, 0x0000a, 0x00017,
+ 0x0001d, 0x00017, 0x0002c, 0x00031, 0x00039, 0x0003e, 0x00039, 0x0005a,
+ 0x00066, 0x00070, 0x0007b, 0x00070, 0x00077, 0x000af, 0x000c9, 0x000f2,
+ 0x000f4, 0x000b2, 0x000e3, 0x0015b, 0x0015d, 0x00181, 0x0019d, 0x001e3,
+ 0x001c5, 0x002b5, 0x002db, 0x00338, 0x003c3, 0x003cc, 0x003f0, 0x002cd,
+ 0x003fa, 0x003a1, 0x005b4, 0x00657, 0x007ab, 0x0074d, 0x0074c, 0x00ac1,
+ 0x00ac5, 0x0076b, 0x00ca8, 0x00f04, 0x00f00, 0x00fe3, 0x00f3c, 0x00f10,
+ 0x00f39, 0x00fe6, 0x00e26, 0x00e90, 0x016c5, 0x01827, 0x01954, 0x015c5,
+ 0x01958, 0x01f8a, 0x01c4a, 0x02b0f, 0x02b41, 0x02b0e, 0x033c6, 0x03050,
+ 0x01c4f, 0x02d88, 0x0305c, 0x03c18, 0x02b4f, 0x02cc2, 0x03a47, 0x05680,
+ 0x0569d, 0x06442, 0x06443, 0x06446, 0x0656e, 0x06444, 0x07120, 0x0748a,
+ 0x0c1ba, 0x07e22, 0x07aa6, 0x07f25, 0x07aa7, 0x07e20, 0x0c11b, 0x0c118,
+ 0x07aa5, 0x0ad0a, 0x0f389, 0x19ebb, 0x0caad, 0x0fe42, 0x0fe40, 0x16c34,
+ 0x2b4e5, 0x33d65, 0x16c30, 0x1e7ae, 0x1e25c, 0x18370, 0x1e703, 0x19eba,
+ 0x16c37, 0x0e234, 0x16c6e, 0x00004, 0x0002a, 0x00061, 0x00075, 0x000cb,
+ 0x000ff, 0x00190, 0x001eb, 0x001d1, 0x002b9, 0x00307, 0x00339, 0x0033f,
+ 0x003fb, 0x003b4, 0x0060c, 0x00679, 0x00645, 0x0067d, 0x0078a, 0x007e3,
+ 0x00749, 0x00ac4, 0x00ad2, 0x00ae3, 0x00c10, 0x00c16, 0x00ad1, 0x00cf4,
+ 0x00fe2, 0x01586, 0x00e9d, 0x019f1, 0x01664, 0x01e26, 0x01d38, 0x02b4d,
+ 0x033c5, 0x01fc2, 0x01fc3, 0x01d28, 0x03c1d, 0x0598e, 0x0f094, 0x07aa4,
+ 0x0ad38, 0x0ac0c, 0x0c11a, 0x079ea, 0x0c881, 0x0fe44, 0x0b635, 0x0ac0d,
+ 0x0b61e, 0x05987, 0x07121, 0x0f382, 0x0f387, 0x0e237, 0x0fe47, 0x0f383,
+ 0x0f091, 0x0f385, 0x0e233, 0x182ee, 0x19eb8, 0x1663e, 0x0f093, 0x00014,
+ 0x00058, 0x00159, 0x00167, 0x00300, 0x003d4, 0x005b5, 0x0079d, 0x0076a,
+ 0x00b67, 0x00b60, 0x00f05, 0x00cf0, 0x00f17, 0x00e95, 0x01822, 0x01913,
+ 0x016c2, 0x0182f, 0x01959, 0x01fcb, 0x01e27, 0x01c40, 0x033c7, 0x01e7b,
+ 0x01c49, 0x02d89, 0x01e23, 0x01660, 0x03f12, 0x02cc6, 0x033e1, 0x05b34,
+ 0x0609a, 0x06569, 0x07488, 0x07e21, 0x0cf5f, 0x0712c, 0x0389d, 0x067cf,
+ 0x07f28, 0x1663f, 0x33d67, 0x1663d, 0x1e25d, 0x3c1ab, 0x15c44, 0x16c36,
+ 0x0001f, 0x000ec, 0x00323, 0x005b2, 0x0079f, 0x00ac2, 0x00f16, 0x00e9e,
+ 0x01956, 0x01e0f, 0x019ea, 0x01666, 0x02b89, 0x02b02, 0x02d8c, 0x03c1b,
+ 0x03c19, 0x032b5, 0x03f9c, 0x02ccf, 0x03897, 0x05b35, 0x0ad02, 0x07f29,
+ 0x06441, 0x03884, 0x07888, 0x0784e, 0x06568, 0x0c1bb, 0x05986, 0x067cc,
+ 0x0fe49, 0x0fe48, 0x0c1bc, 0x0fe41, 0x18371, 0x1663c, 0x0e231, 0x0711e,
+ 0x0ad09, 0x0f092, 0x0002d, 0x001db, 0x00781, 0x00c1a, 0x00f55, 0x01580,
+ 0x01ea8, 0x02d9b, 0x032af, 0x03f16, 0x03c1c, 0x07834, 0x03c45, 0x0389c,
+ 0x067ce, 0x06445, 0x0c1b9, 0x07889, 0x07f3a, 0x0784f, 0x07f2b, 0x0ad0b,
+ 0x0f090, 0x0c11d, 0x0e94e, 0x0711f, 0x0e9f1, 0x0f38e, 0x079e9, 0x0ad03,
+ 0x0f09b, 0x0caae, 0x0fe46, 0x2b4e6, 0x0e9f0, 0x19eb6, 0x67ac1, 0x67ac0,
+ 0x33d66, 0x0f388, 0x00071, 0x003a0, 0x00ca9, 0x01829, 0x01d39, 0x02b43,
+ 0x02cc4, 0x06554, 0x0f09a, 0x0b61f, 0x067cd, 0x0711c, 0x0b636, 0x07f2a,
+ 0x0b634, 0x0c11f, 0x0cf5e, 0x0b61d, 0x0f06b, 0x0caab, 0x0c1be, 0x0e94c,
+ 0x0f099, 0x182ed, 0x0e94f, 0x0c119, 0x0e232, 0x2b4e4, 0x0f38a, 0x19eb4,
+ 0x1e25f, 0x0e94d, 0x000b7, 0x00785, 0x016cc, 0x03051, 0x033c4, 0x0656f,
+ 0x03891, 0x0711d, 0x0caaf, 0x0f097, 0x07489, 0x0f098, 0x0c880, 0x0caaa,
+ 0x0f386, 0x19eb7, 0x16c6f, 0x0f384, 0x182e8, 0x182e9, 0x0e230, 0x1e700,
+ 0x33d62, 0x33d63, 0x33d64, 0x16c33, 0x0e216, 0x000fd, 0x00c15, 0x01665,
+ 0x03c4a, 0x07f3b, 0x07896, 0x0c11c, 0x0e215, 0x16c32, 0x0f38b, 0x0f38d,
+ 0x182ea, 0x1e701, 0x712df, 0x15c46, 0x00194, 0x00fe0, 0x03f13, 0x0748b,
+ 0x0f096, 0x0cf80, 0x1e25e, 0xe25bd, 0x33d61, 0x16c31, 0x001f9, 0x01912,
+ 0x05710, 0x0f3d0, 0x0c1bf, 0x00301, 0x01e24, 0x0ad08, 0x003cd, 0x01c41,
+ 0x0c1bd, 0x00563, 0x03a52, 0x0f3d1, 0x00570, 0x02cce, 0x0e217, 0x0067b,
+ 0x0655d, 0x0074b, 0x06447, 0x00c12, 0x074fb, 0x00f08, 0x0b61c, 0x00e22,
+ 0x0fe43, 0x016c7, 0x01836, 0x019f2, 0x01c43, 0x01d3f, 0x01fcf, 0x02b4c,
+ 0x0304c, 0x032b6, 0x03a46, 0x05607, 0x03f17, 0x02cc5, 0x0609b, 0x0655c,
+ 0x07e23, 0x067c1, 0x07f26, 0x07f27, 0x0f095, 0x0e9f3, 0x0cf81, 0x0c11e,
+ 0x0caac, 0x0f38f, 0x0e9f2, 0x074fa, 0x0e236, 0x0fe45, 0x1c428, 0x0e235,
+ 0x182ef, 0x19eb5, 0x0f3d6, 0x182ec, 0x16c35, 0x0f38c, 0x2b4e7, 0x15c47,
+ 0xe25bc, 0x1e702, 0x1c4b6, 0x0e25a, 0x3c1aa, 0x15c45, 0x1c429, 0x19eb9,
+ 0x1e7af, 0x182eb, 0x1e0d4, 0x3896e,
+};
+
+static const uint8_t coef4_huffbits[476] = {
+ 12, 6, 2, 3, 4, 4, 5, 5,
+ 5, 6, 6, 6, 6, 6, 7, 7,
+ 7, 7, 7, 8, 8, 8, 8, 8,
+ 8, 9, 9, 9, 9, 9, 9, 9,
+ 10, 10, 10, 10, 10, 10, 10, 11,
+ 10, 11, 11, 11, 11, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 13, 13, 13, 13, 13, 13,
+ 13, 13, 14, 14, 14, 14, 14, 14,
+ 14, 14, 14, 14, 14, 15, 15, 15,
+ 15, 15, 15, 15, 15, 15, 16, 16,
+ 16, 15, 15, 15, 15, 15, 16, 16,
+ 15, 16, 16, 17, 16, 16, 16, 17,
+ 18, 18, 17, 17, 17, 17, 17, 17,
+ 17, 17, 17, 4, 6, 7, 8, 8,
+ 8, 9, 9, 10, 10, 10, 10, 10,
+ 10, 11, 11, 11, 11, 11, 11, 11,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 13, 13, 13, 14, 13, 14, 14,
+ 14, 13, 13, 14, 14, 16, 16, 15,
+ 16, 16, 16, 15, 16, 16, 16, 16,
+ 16, 16, 16, 16, 16, 17, 16, 16,
+ 16, 16, 17, 17, 17, 18, 16, 5,
+ 8, 9, 10, 10, 10, 11, 11, 12,
+ 12, 12, 12, 12, 12, 13, 13, 13,
+ 13, 13, 13, 13, 13, 14, 14, 13,
+ 14, 14, 13, 14, 14, 15, 14, 15,
+ 15, 15, 16, 15, 16, 16, 15, 15,
+ 15, 18, 18, 18, 17, 18, 17, 17,
+ 6, 9, 10, 11, 11, 12, 12, 13,
+ 13, 13, 13, 14, 14, 14, 14, 14,
+ 14, 14, 14, 15, 15, 15, 16, 15,
+ 15, 15, 15, 15, 15, 16, 16, 15,
+ 16, 16, 16, 16, 17, 18, 17, 16,
+ 16, 16, 7, 10, 11, 12, 12, 13,
+ 13, 14, 14, 14, 14, 15, 14, 15,
+ 15, 15, 16, 15, 15, 15, 15, 16,
+ 16, 16, 17, 16, 17, 16, 15, 16,
+ 16, 16, 16, 18, 17, 17, 19, 19,
+ 18, 16, 7, 11, 12, 13, 14, 14,
+ 15, 15, 16, 16, 15, 16, 16, 15,
+ 16, 16, 16, 16, 16, 16, 16, 17,
+ 16, 17, 17, 16, 17, 18, 16, 17,
+ 17, 17, 8, 11, 13, 14, 14, 15,
+ 15, 16, 16, 16, 16, 16, 16, 16,
+ 16, 17, 17, 16, 17, 17, 17, 17,
+ 18, 18, 18, 17, 17, 8, 12, 14,
+ 14, 15, 15, 16, 17, 17, 16, 16,
+ 17, 17, 20, 17, 9, 12, 14, 16,
+ 16, 16, 17, 21, 18, 17, 9, 13,
+ 15, 16, 16, 10, 13, 16, 10, 14,
+ 16, 11, 15, 16, 11, 15, 17, 11,
+ 15, 12, 15, 12, 16, 12, 16, 13,
+ 16, 13, 13, 13, 14, 14, 13, 14,
+ 14, 14, 15, 15, 14, 15, 15, 15,
+ 15, 15, 15, 15, 16, 17, 16, 16,
+ 16, 16, 17, 16, 17, 16, 18, 17,
+ 17, 17, 16, 17, 17, 16, 18, 17,
+ 21, 17, 18, 17, 18, 17, 18, 17,
+ 17, 17, 17, 19,
+};
+
+static const uint32_t coef5_huffcodes[435] = {
+ 0x00347, 0x0000b, 0x00001, 0x00001, 0x0000c, 0x00004, 0x00010, 0x00015,
+ 0x0001f, 0x0000b, 0x00023, 0x00026, 0x00029, 0x00035, 0x00037, 0x00001,
+ 0x00015, 0x0001a, 0x0001d, 0x0001c, 0x0001e, 0x0004e, 0x00049, 0x00051,
+ 0x00078, 0x00004, 0x00000, 0x00008, 0x0000d, 0x0007b, 0x00005, 0x00032,
+ 0x00095, 0x00091, 0x00096, 0x000a1, 0x000d9, 0x00003, 0x00019, 0x00061,
+ 0x00066, 0x00060, 0x00017, 0x0000e, 0x00063, 0x001a0, 0x001b7, 0x001e6,
+ 0x001e7, 0x001b6, 0x00018, 0x001e8, 0x00038, 0x00031, 0x00005, 0x0003d,
+ 0x00027, 0x001ea, 0x0001a, 0x000c5, 0x000f9, 0x000ff, 0x000db, 0x00250,
+ 0x000fc, 0x0025c, 0x00008, 0x00075, 0x003d7, 0x003d3, 0x001b0, 0x0007c,
+ 0x003ca, 0x00036, 0x00189, 0x004a6, 0x004a2, 0x004fb, 0x000c0, 0x0007f,
+ 0x0009a, 0x00311, 0x0006e, 0x0009b, 0x0068c, 0x006c0, 0x00484, 0x00012,
+ 0x000c3, 0x0094f, 0x00979, 0x009f9, 0x00d09, 0x00da6, 0x00da8, 0x00901,
+ 0x000c1, 0x00373, 0x00d08, 0x009fa, 0x00d8b, 0x00d85, 0x00d86, 0x000df,
+ 0x006e2, 0x000ce, 0x00f24, 0x009fe, 0x001f7, 0x007c1, 0x000cf, 0x009fc,
+ 0x009ff, 0x00d89, 0x00da9, 0x009fd, 0x001f8, 0x01a36, 0x0128c, 0x0129d,
+ 0x01a37, 0x00196, 0x003ea, 0x00f8b, 0x00d93, 0x01e45, 0x01e58, 0x01e4b,
+ 0x01e59, 0x013f1, 0x00309, 0x00265, 0x00308, 0x0243a, 0x027e1, 0x00f89,
+ 0x00324, 0x03cbc, 0x03c86, 0x03695, 0x0243c, 0x0243b, 0x0243e, 0x01e4a,
+ 0x003a5, 0x03468, 0x03428, 0x03c84, 0x027e0, 0x025e2, 0x01880, 0x00197,
+ 0x00325, 0x03cb7, 0x0791e, 0x007ec, 0x06c75, 0x004c8, 0x04bc7, 0x004c6,
+ 0x00983, 0x0481e, 0x01b53, 0x0251b, 0x01b58, 0x00984, 0x04fa8, 0x03cbb,
+ 0x00f8a, 0x00322, 0x0346a, 0x0243d, 0x00326, 0x03469, 0x0481f, 0x0481d,
+ 0x00746, 0x09032, 0x01b50, 0x01d13, 0x0d8e4, 0x0481b, 0x06c74, 0x0796b,
+ 0x07969, 0x00985, 0x0d8e3, 0x00986, 0x00fa2, 0x01301, 0x06c7c, 0x00987,
+ 0x03cb8, 0x0f4af, 0x00e88, 0x1b1c0, 0x00fce, 0x033eb, 0x03f6a, 0x03f69,
+ 0x00fcf, 0x0791f, 0x004c9, 0x04871, 0x00fcd, 0x00982, 0x00fcc, 0x00fa3,
+ 0x01d12, 0x0796c, 0x01b47, 0x00321, 0x0796a, 0x0d8e2, 0x04872, 0x04873,
+ 0x0000e, 0x00014, 0x0000a, 0x000a0, 0x00012, 0x0007d, 0x001a2, 0x0003b,
+ 0x0025f, 0x000dd, 0x0027c, 0x00343, 0x00368, 0x0036b, 0x0003e, 0x001fa,
+ 0x00485, 0x001b3, 0x0007f, 0x001b1, 0x0019e, 0x004ba, 0x007ad, 0x00339,
+ 0x00066, 0x007a4, 0x00793, 0x006c6, 0x0007e, 0x000f1, 0x00372, 0x009fb,
+ 0x00d83, 0x00d8a, 0x00947, 0x009f4, 0x001d0, 0x01b09, 0x01b4b, 0x007ec,
+ 0x003e1, 0x000ca, 0x003ec, 0x02539, 0x04fa9, 0x01b57, 0x03429, 0x03d2a,
+ 0x00d97, 0x003a7, 0x00dc0, 0x00d96, 0x00dc1, 0x007eb, 0x03cba, 0x00c43,
+ 0x00c41, 0x01b52, 0x007ef, 0x00323, 0x03cb9, 0x03c83, 0x007d0, 0x007ed,
+ 0x06c7f, 0x09033, 0x03f6c, 0x36383, 0x1e95d, 0x06c78, 0x00747, 0x01b51,
+ 0x00022, 0x00016, 0x00039, 0x00252, 0x00079, 0x00486, 0x00338, 0x00369,
+ 0x00d88, 0x00026, 0x00d87, 0x00f4b, 0x00d82, 0x00027, 0x001e1, 0x01a15,
+ 0x007c7, 0x012f0, 0x001e0, 0x006d0, 0x01a16, 0x01e44, 0x01e5f, 0x03690,
+ 0x00d90, 0x00c42, 0x00daf, 0x00d92, 0x00f80, 0x00cfb, 0x0342f, 0x0487f,
+ 0x01b46, 0x07968, 0x00d95, 0x00d91, 0x01b55, 0x03f68, 0x04bc6, 0x03cbd,
+ 0x00f81, 0x00320, 0x00069, 0x000fe, 0x006d5, 0x0033f, 0x000de, 0x007c6,
+ 0x01e40, 0x00d94, 0x00f88, 0x03c8e, 0x03694, 0x00dae, 0x00dad, 0x00267,
+ 0x003a6, 0x00327, 0x0487e, 0x007ee, 0x00749, 0x004c7, 0x03692, 0x01b56,
+ 0x00fd1, 0x07a56, 0x06c77, 0x09031, 0x00748, 0x06c7a, 0x0796d, 0x033ea,
+ 0x06c76, 0x00fd0, 0x36382, 0x1e417, 0x00745, 0x04faf, 0x0d8e1, 0x03f6b,
+ 0x1e95c, 0x04fad, 0x0009e, 0x004bd, 0x0067c, 0x01b08, 0x003eb, 0x01b45,
+ 0x03691, 0x0d8e5, 0x07904, 0x00981, 0x007ea, 0x019f4, 0x06c7d, 0x04fab,
+ 0x04fac, 0x06c7e, 0x01300, 0x06c7b, 0x0006f, 0x003f7, 0x03c85, 0x004c4,
+ 0x0001e, 0x006e1, 0x03693, 0x01b44, 0x00241, 0x01e46, 0x0019d, 0x00266,
+ 0x004bb, 0x02538, 0x007ac, 0x01b54, 0x00902, 0x04870, 0x00da7, 0x00900,
+ 0x00185, 0x06c79, 0x006e3, 0x003e9, 0x01e94, 0x003ed, 0x003f2, 0x0342e,
+ 0x0346b, 0x0251a, 0x004c5, 0x01881, 0x0481c, 0x01b59, 0x03c87, 0x04fae,
+ 0x007e9, 0x03f6d, 0x0f20a, 0x09030, 0x04faa, 0x0d8e6, 0x03f6f, 0x0481a,
+ 0x03f6e, 0x1e416, 0x0d8e7,
+};
+
+static const uint8_t coef5_huffbits[435] = {
+ 10, 4, 2, 4, 4, 5, 5, 5,
+ 5, 6, 6, 6, 6, 6, 6, 7,
+ 7, 7, 7, 7, 7, 7, 7, 7,
+ 7, 8, 8, 8, 8, 7, 8, 8,
+ 8, 8, 8, 8, 8, 9, 9, 9,
+ 9, 9, 9, 9, 9, 9, 9, 9,
+ 9, 9, 10, 9, 10, 10, 10, 10,
+ 10, 9, 10, 10, 10, 10, 10, 10,
+ 10, 10, 11, 11, 10, 10, 11, 11,
+ 10, 11, 11, 11, 11, 11, 12, 12,
+ 12, 12, 12, 12, 11, 11, 11, 12,
+ 12, 12, 12, 12, 12, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 13,
+ 13, 13, 12, 12, 13, 13, 13, 12,
+ 12, 12, 12, 12, 13, 13, 13, 13,
+ 13, 14, 14, 14, 14, 13, 13, 13,
+ 13, 13, 14, 14, 14, 14, 14, 14,
+ 15, 14, 14, 14, 14, 14, 14, 13,
+ 14, 14, 14, 14, 14, 14, 15, 14,
+ 15, 14, 15, 15, 15, 15, 15, 15,
+ 16, 15, 15, 14, 15, 16, 15, 14,
+ 14, 15, 14, 14, 15, 14, 15, 15,
+ 15, 16, 15, 17, 16, 15, 15, 15,
+ 15, 16, 16, 16, 16, 17, 15, 16,
+ 14, 16, 16, 17, 16, 16, 16, 16,
+ 16, 15, 15, 15, 16, 16, 16, 16,
+ 17, 15, 15, 15, 15, 16, 15, 15,
+ 4, 7, 8, 8, 9, 9, 9, 10,
+ 10, 10, 10, 10, 10, 10, 11, 11,
+ 11, 11, 11, 11, 11, 11, 11, 12,
+ 12, 11, 11, 11, 12, 12, 12, 12,
+ 12, 12, 12, 12, 13, 13, 13, 13,
+ 12, 13, 14, 14, 15, 15, 14, 14,
+ 14, 14, 14, 14, 14, 15, 14, 14,
+ 14, 15, 15, 15, 14, 14, 15, 15,
+ 15, 16, 16, 18, 17, 15, 15, 15,
+ 6, 9, 10, 10, 11, 11, 12, 12,
+ 12, 13, 12, 12, 12, 13, 13, 13,
+ 13, 13, 13, 13, 13, 13, 13, 14,
+ 14, 14, 14, 14, 14, 14, 14, 15,
+ 15, 15, 14, 14, 15, 16, 15, 14,
+ 14, 15, 7, 10, 11, 12, 13, 13,
+ 13, 14, 14, 14, 14, 14, 14, 14,
+ 14, 15, 15, 15, 15, 15, 14, 15,
+ 16, 15, 15, 16, 15, 15, 15, 16,
+ 15, 16, 18, 17, 15, 15, 16, 16,
+ 17, 15, 8, 11, 13, 13, 14, 15,
+ 14, 16, 15, 16, 15, 15, 15, 15,
+ 15, 15, 17, 15, 9, 12, 14, 15,
+ 10, 13, 14, 15, 10, 13, 11, 14,
+ 11, 14, 11, 15, 12, 15, 12, 12,
+ 13, 15, 13, 14, 13, 14, 14, 14,
+ 14, 14, 15, 15, 15, 15, 14, 15,
+ 15, 16, 16, 16, 15, 16, 16, 15,
+ 16, 17, 16,
+};
+
+static const uint16_t levels0[60] = {
+317, 92, 62, 60, 19, 17, 10, 7,
+ 6, 5, 5, 3, 3, 3, 2, 2,
+ 2, 2, 2, 2, 2, 1, 2, 2,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1,
+};
+
+static const uint16_t levels1[40] = {
+311, 91, 61, 28, 10, 6, 5, 2,
+ 2, 2, 2, 2, 2, 2, 2, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+};
+
+static const uint16_t levels2[340] = {
+181,110, 78, 63, 61, 62, 60, 61,
+ 33, 41, 41, 19, 17, 19, 12, 11,
+ 9, 11, 10, 6, 8, 7, 6, 4,
+ 5, 5, 4, 4, 3, 4, 3, 5,
+ 3, 4, 3, 3, 3, 3, 3, 3,
+ 2, 2, 4, 2, 3, 2, 3, 3,
+ 2, 2, 2, 2, 2, 2, 2, 2,
+ 3, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 1, 2, 1, 2, 2,
+ 2, 2, 1, 2, 1, 1, 1, 2,
+ 2, 1, 2, 1, 2, 2, 2, 2,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1,
+};
+
+static const uint16_t levels3[180] = {
+351,122, 76, 61, 41, 42, 24, 30,
+ 22, 19, 11, 9, 10, 8, 5, 5,
+ 4, 5, 5, 3, 3, 3, 3, 3,
+ 3, 3, 2, 2, 3, 2, 2, 2,
+ 3, 3, 2, 2, 2, 3, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 1, 1,
+ 2, 2, 1, 2, 1, 2, 2, 2,
+ 2, 2, 2, 1, 2, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 2,
+ 2, 1, 2, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1,
+};
+
+static const uint16_t levels4[70] = {
+113, 68, 49, 42, 40, 32, 27, 15,
+ 10, 5, 3, 3, 3, 3, 2, 2,
+ 2, 2, 2, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1,
+};
+
+static const uint16_t levels5[40] = {
+214, 72, 42, 40, 18, 4, 4, 2,
+ 2, 2, 2, 2, 1, 1, 2, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+};
+
+static const CoefVLCTable coef_vlcs[6] = {
+ {
+ sizeof(coef0_huffbits), coef0_huffcodes, coef0_huffbits, levels0,
+ },
+ {
+ sizeof(coef1_huffbits), coef1_huffcodes, coef1_huffbits, levels1,
+ },
+ {
+ sizeof(coef2_huffbits), coef2_huffcodes, coef2_huffbits, levels2,
+ },
+ {
+ sizeof(coef3_huffbits), coef3_huffcodes, coef3_huffbits, levels3,
+ },
+ {
+ sizeof(coef4_huffbits), coef4_huffcodes, coef4_huffbits, levels4,
+ },
+ {
+ sizeof(coef5_huffbits), coef5_huffcodes, coef5_huffbits, levels5,
+ },
+};
diff --git a/apps/codecs/libwma/wmadec.h b/apps/codecs/libwma/wmadec.h
new file mode 100644
index 0000000000..89c100daba
--- /dev/null
+++ b/apps/codecs/libwma/wmadec.h
@@ -0,0 +1,162 @@
+#ifndef _WMADEC_H
+#define _WMADEC_H
+
+#include "asf.h"
+#include "common.h" /* For GetBitContext */
+//#include "dsputil.h" /* For MDCTContext */
+
+
+//#define TRACE
+/* size of blocks */
+#define BLOCK_MIN_BITS 7
+#define BLOCK_MAX_BITS 11
+#define BLOCK_MAX_SIZE (1 << BLOCK_MAX_BITS)
+
+#define BLOCK_NB_SIZES (BLOCK_MAX_BITS - BLOCK_MIN_BITS + 1)
+
+/* XXX: find exact max size */
+#define HIGH_BAND_MAX_SIZE 16
+
+#define NB_LSP_COEFS 10
+
+/* XXX: is it a suitable value ? */
+#define MAX_CODED_SUPERFRAME_SIZE 16384
+
+#define M_PI 3.14159265358979323846
+
+#define M_PI_F 0x3243f // in fixed 32 format
+#define TWO_M_PI_F 0x6487f //in fixed 32
+
+#define MAX_CHANNELS 2
+
+#define NOISE_TAB_SIZE 8192
+
+#define LSP_POW_BITS 7
+
+#define VLC_TYPE int16_t
+
+typedef struct VLC
+{
+ int bits;
+ VLC_TYPE (*table)[2]; ///< code, bits
+ int table_size, table_allocated;
+}
+VLC;
+
+#define fixed32 int32_t
+#define fixed64 int64_t
+
+typedef fixed32 FFTSample;
+
+typedef struct FFTComplex
+{
+ fixed32 re, im;
+}
+FFTComplex;
+
+typedef struct FFTContext
+{
+ int nbits;
+ int inverse;
+ uint16_t *revtab;
+ FFTComplex *exptab;
+ FFTComplex *exptab1; /* only used by SSE code */
+ int (*fft_calc)(struct FFTContext *s, FFTComplex *z);
+}
+FFTContext;
+
+typedef struct MDCTContext
+{
+ int n; /* size of MDCT (i.e. number of input data * 2) */
+ int nbits; /* n = 2^nbits */
+ /* pre/post rotation tables */
+ fixed32 *tcos;
+ fixed32 *tsin;
+ FFTContext fft;
+}
+MDCTContext;
+
+typedef struct WMADecodeContext
+{
+ GetBitContext gb;
+
+ int nb_block_sizes; /* number of block sizes */
+
+ int sample_rate;
+ int nb_channels;
+ int bit_rate;
+ int version; /* 1 = 0x160 (WMAV1), 2 = 0x161 (WMAV2) */
+ int block_align;
+ int use_bit_reservoir;
+ int use_variable_block_len;
+ int use_exp_vlc; /* exponent coding: 0 = lsp, 1 = vlc + delta */
+ int use_noise_coding; /* true if perceptual noise is added */
+ int byte_offset_bits;
+ VLC exp_vlc;
+ int exponent_sizes[BLOCK_NB_SIZES];
+ uint16_t exponent_bands[BLOCK_NB_SIZES][25];
+ int high_band_start[BLOCK_NB_SIZES]; /* index of first coef in high band */
+ int coefs_start; /* first coded coef */
+ int coefs_end[BLOCK_NB_SIZES]; /* max number of coded coefficients */
+ int exponent_high_sizes[BLOCK_NB_SIZES];
+ int exponent_high_bands[BLOCK_NB_SIZES][HIGH_BAND_MAX_SIZE];
+ VLC hgain_vlc;
+
+ /* coded values in high bands */
+ int high_band_coded[MAX_CHANNELS][HIGH_BAND_MAX_SIZE];
+ int high_band_values[MAX_CHANNELS][HIGH_BAND_MAX_SIZE];
+
+ /* there are two possible tables for spectral coefficients */
+ VLC coef_vlc[2];
+ uint16_t *run_table[2];
+ uint16_t *level_table[2];
+ /* frame info */
+ int frame_len; /* frame length in samples */
+ int frame_len_bits; /* frame_len = 1 << frame_len_bits */
+
+ /* block info */
+ int reset_block_lengths;
+ int block_len_bits; /* log2 of current block length */
+ int next_block_len_bits; /* log2 of next block length */
+ int prev_block_len_bits; /* log2 of prev block length */
+ int block_len; /* block length in samples */
+ int block_num; /* block number in current frame */
+ int block_pos; /* current position in frame */
+ uint8_t ms_stereo; /* true if mid/side stereo mode */
+ uint8_t channel_coded[MAX_CHANNELS]; /* true if channel is coded */
+ fixed32 exponents[MAX_CHANNELS][BLOCK_MAX_SIZE];
+ fixed32 max_exponent[MAX_CHANNELS];
+ int16_t coefs1[MAX_CHANNELS][BLOCK_MAX_SIZE];
+ fixed32 coefs[MAX_CHANNELS][BLOCK_MAX_SIZE];
+ MDCTContext mdct_ctx[BLOCK_NB_SIZES];
+ fixed32 *windows[BLOCK_NB_SIZES];
+ FFTComplex mdct_tmp[BLOCK_MAX_SIZE]; /* temporary storage for imdct */
+ /* output buffer for one frame and the last for IMDCT windowing */
+ fixed32 frame_out[MAX_CHANNELS][BLOCK_MAX_SIZE * 2];
+ /* last frame info */
+ uint8_t last_superframe[MAX_CODED_SUPERFRAME_SIZE + 4]; /* padding added */
+ int last_bitoffset;
+ int last_superframe_len;
+ fixed32 noise_table[NOISE_TAB_SIZE];
+ int noise_index;
+ fixed32 noise_mult; /* XXX: suppress that and integrate it in the noise array */
+ /* lsp_to_curve tables */
+ fixed32 lsp_cos_table[BLOCK_MAX_SIZE];
+ fixed64 lsp_pow_e_table[256];
+ fixed64 lsp_pow_m_table1[(1 << LSP_POW_BITS)];
+ fixed64 lsp_pow_m_table2[(1 << LSP_POW_BITS)];
+
+#ifdef TRACE
+
+ int frame_count;
+#endif
+}
+WMADecodeContext;
+
+int wma_decode_init(WMADecodeContext* s, asf_waveformatex_t *wfx);
+int wma_decode_superframe(WMADecodeContext* s,
+ void *data, int *data_size,
+ uint8_t *buf, int buf_size);
+int wma_decode_end(WMADecodeContext *s);
+
+#endif
diff --git a/apps/codecs/libwma/wmadeci.c b/apps/codecs/libwma/wmadeci.c
new file mode 100644
index 0000000000..95e35c0d86
--- /dev/null
+++ b/apps/codecs/libwma/wmadeci.c
@@ -0,0 +1,2592 @@
+/*
+ * WMA compatible decoder
+ * Copyright (c) 2002 The FFmpeg Project.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+/**
+ * @file wmadec.c
+ * WMA compatible decoder.
+ */
+
+#include <codecs.h>
+#include <codecs/lib/codeclib.h>
+#include "asf.h"
+#include "wmadec.h"
+
+/* These are for development and debugging and should not be changed unless
+you REALLY know what you are doing ;) */
+//#define IGNORE_OVERFLOW
+#define FAST_FILTERS
+#define PRECISION 16
+#define PRECISION64 16
+
+static fixed64 IntTo64(int x)
+{
+ fixed64 res = 0;
+ unsigned char *p = (unsigned char *)&res;
+
+#ifdef ROCKBOX_BIG_ENDIAN
+ p[5] = x & 0xff;
+ p[4] = (x & 0xff00)>>8;
+ p[3] = (x & 0xff0000)>>16;
+ p[2] = (x & 0xff000000)>>24;
+#else
+ p[2] = x & 0xff;
+ p[3] = (x & 0xff00)>>8;
+ p[4] = (x & 0xff0000)>>16;
+ p[5] = (x & 0xff000000)>>24;
+#endif
+ return res;
+}
+
+static int IntFrom64(fixed64 x)
+{
+ int res = 0;
+ unsigned char *p = (unsigned char *)&x;
+
+#ifdef ROCKBOX_BIG_ENDIAN
+ res = p[5] | (p[4]<<8) | (p[3]<<16) | (p[2]<<24);
+#else
+ res = p[2] | (p[3]<<8) | (p[4]<<16) | (p[5]<<24);
+#endif
+ return res;
+}
+
+static fixed32 Fixed32From64(fixed64 x)
+{
+ return x & 0xFFFFFFFF;
+}
+
+static fixed64 Fixed32To64(fixed32 x)
+{
+ return (fixed64)x;
+}
+#define fixtof64(x) (float)((float)(x) / (float)(1 << PRECISION64)) //does not work on int64_t!
+#define ftofix32(x) ((fixed32)((x) * (float)(1 << PRECISION) + ((x) < 0 ? -0.5 : 0.5)))
+#define itofix64(x) (IntTo64(x))
+#define itofix32(x) ((x) << PRECISION)
+#define fixtoi32(x) ((x) >> PRECISION)
+#define fixtoi64(x) (IntFrom64(x))
+
+#ifdef CPU_ARM
+#define fixmul32(x, y) \
+ ({ int32_t __hi; \
+ uint32_t __lo; \
+ int32_t __result; \
+ asm ("smull %0, %1, %3, %4\n\t" \
+ "movs %0, %0, lsr %5\n\t" \
+ "adc %2, %0, %1, lsl %6" \
+ : "=&r" (__lo), "=&r" (__hi), "=r" (__result) \
+ : "%r" (x), "r" (y), \
+ "M" (PRECISION), "M" (32 - PRECISION) \
+ : "cc"); \
+ __result; \
+ })
+#else
+fixed32 fixmul32(fixed32 x, fixed32 y)
+{
+ fixed64 temp;
+ float lol;
+ // int filehandle = rb->open("/mul.txt", O_WRONLY|O_CREAT|O_APPEND);
+ lol= fixtof64(x) * fixtof64(y);
+
+ temp = x;
+ temp *= y;
+
+ temp >>= PRECISION;
+
+ //rb->fdprintf(filehandle,"%d\n", (fixed32)temp);
+ //rb->close(filehandle);
+
+ return (fixed32)temp;
+}
+
+#endif
+//thanks MAD!
+
+
+//mgg: special fixmul32 that does a 16.16 x 1.31 multiply that returns a 16.16 value.
+//this is needed because the fft constants are all normalized to be less then 1 and can't fit into a 16 bit number
+#ifdef CPU_ARM
+
+# define fixmul32b(x, y) \
+ ({ int32_t __hi; \
+ uint32_t __lo; \
+ int32_t __result; \
+ asm ("smull %0, %1, %3, %4\n\t" \
+ "movs %0, %0, lsr %5\n\t" \
+ "adc %2, %0, %1, lsl %6" \
+ : "=&r" (__lo), "=&r" (__hi), "=r" (__result) \
+ : "%r" (x), "r" (y), \
+ "M" (31), "M" (1) \
+ : "cc"); \
+ __result; \
+ })
+#else
+static fixed32 fixmul32b(fixed32 x, fixed32 y)
+{
+ fixed64 temp;
+
+ temp = x;
+ temp *= y;
+
+ temp >>= 31; //16+31-16 = 31 bits
+
+ return (fixed32)temp;
+}
+
+#endif
+
+
+
+
+static fixed64 fixmul64byfixed(fixed64 x, fixed32 y)
+{
+
+ //return x * y;
+ return (x * y);
+ // return (fixed64) fixmul32(Fixed32From64(x),y);
+}
+
+
+fixed32 fixdiv32(fixed32 x, fixed32 y)
+{
+ fixed64 temp;
+
+ if(x == 0)
+ return 0;
+ if(y == 0)
+ return 0x7fffffff;
+ temp = x;
+ temp <<= PRECISION;
+ return (fixed32)(temp / y);
+}
+
+
+static fixed64 fixdiv64(fixed64 x, fixed64 y)
+{
+ fixed64 temp;
+
+ if(x == 0)
+ return 0;
+ if(y == 0)
+ return 0x07ffffffffffffffLL;
+ temp = x;
+ temp <<= PRECISION64;
+ return (fixed64)(temp / y);
+}
+
+static fixed32 fixsqrt32(fixed32 x)
+{
+
+ unsigned long r = 0, s, v = (unsigned long)x;
+
+#define STEP(k) s = r + (1 << k * 2); r >>= 1; \
+ if (s <= v) { v -= s; r |= (1 << k * 2); }
+
+ STEP(15);
+ STEP(14);
+ STEP(13);
+ STEP(12);
+ STEP(11);
+ STEP(10);
+ STEP(9);
+ STEP(8);
+ STEP(7);
+ STEP(6);
+ STEP(5);
+ STEP(4);
+ STEP(3);
+ STEP(2);
+ STEP(1);
+ STEP(0);
+
+ return (fixed32)(r << (PRECISION / 2));
+}
+
+
+__inline fixed32 fixsin32(fixed32 x)
+{
+
+ fixed64 x2, temp;
+ int sign = 1;
+
+ if(x < 0)
+ {
+ sign = -1;
+ x = -x;
+ }
+ while (x > 0x19220)
+ {
+ x -= M_PI_F;
+ sign = -sign;
+ }
+ if (x > 0x19220)
+ {
+ x = M_PI_F - x;
+ }
+ x2 = (fixed64)x * x;
+ x2 >>= PRECISION;
+ if(sign != 1)
+ {
+ x = -x;
+ }
+ /**
+ temp = ftofix32(-.0000000239f) * x2;
+ temp >>= PRECISION;
+ **/
+ temp = 0; // PJJ
+ //temp = (temp + 0x0) * x2; //MGG: this can't possibly do anything?
+ //temp >>= PRECISION;
+ temp = (temp - 0xd) * x2;
+ temp >>= PRECISION;
+ temp = (temp + 0x222) * x2;
+ temp >>= PRECISION;
+ temp = (temp - 0x2aab) * x2;
+ temp >>= PRECISION;
+ temp += 0x10000;
+ temp = temp * x;
+ temp >>= PRECISION;
+
+ return (fixed32)(temp);
+}
+
+__inline fixed32 fixcos32(fixed32 x)
+{
+ return fixsin32(x - (M_PI_F>>1))*-1;
+}
+
+
+/* Inverse gain of circular cordic rotation in s0.31 format. */
+static const long cordic_circular_gain = 0xb2458939; /* 0.607252929 */
+
+/* Table of values of atan(2^-i) in 0.32 format fractions of pi where pi = 0xffffffff / 2 */
+static const unsigned long atan_table[] = {
+ 0x1fffffff, /* +0.785398163 (or pi/4) */
+ 0x12e4051d, /* +0.463647609 */
+ 0x09fb385b, /* +0.244978663 */
+ 0x051111d4, /* +0.124354995 */
+ 0x028b0d43, /* +0.062418810 */
+ 0x0145d7e1, /* +0.031239833 */
+ 0x00a2f61e, /* +0.015623729 */
+ 0x00517c55, /* +0.007812341 */
+ 0x0028be53, /* +0.003906230 */
+ 0x00145f2e, /* +0.001953123 */
+ 0x000a2f98, /* +0.000976562 */
+ 0x000517cc, /* +0.000488281 */
+ 0x00028be6, /* +0.000244141 */
+ 0x000145f3, /* +0.000122070 */
+ 0x0000a2f9, /* +0.000061035 */
+ 0x0000517c, /* +0.000030518 */
+ 0x000028be, /* +0.000015259 */
+ 0x0000145f, /* +0.000007629 */
+ 0x00000a2f, /* +0.000003815 */
+ 0x00000517, /* +0.000001907 */
+ 0x0000028b, /* +0.000000954 */
+ 0x00000145, /* +0.000000477 */
+ 0x000000a2, /* +0.000000238 */
+ 0x00000051, /* +0.000000119 */
+ 0x00000028, /* +0.000000060 */
+ 0x00000014, /* +0.000000030 */
+ 0x0000000a, /* +0.000000015 */
+ 0x00000005, /* +0.000000007 */
+ 0x00000002, /* +0.000000004 */
+ 0x00000001, /* +0.000000002 */
+ 0x00000000, /* +0.000000001 */
+ 0x00000000, /* +0.000000000 */
+};
+
+/**
+ * Implements sin and cos using CORDIC rotation.
+ *
+ * @param phase has range from 0 to 0xffffffff, representing 0 and
+ * 2*pi respectively.
+ * @param cos return address for cos
+ * @return sin of phase, value is a signed value from LONG_MIN to LONG_MAX,
+ * representing -1 and 1 respectively.
+ *
+ * Gives at least 24 bits precision (last 2-8 bits or so are probably off)
+ */
+static long fsincos(unsigned long phase, fixed32 *cos)
+{
+ int32_t x, x1, y, y1;
+ unsigned long z, z1;
+ int i;
+
+ /* Setup initial vector */
+ x = cordic_circular_gain;
+ y = 0;
+ z = phase;
+
+ /* The phase has to be somewhere between 0..pi for this to work right */
+ if (z < 0xffffffff / 4) {
+ /* z in first quadrant, z += pi/2 to correct */
+ x = -x;
+ z += 0xffffffff / 4;
+ } else if (z < 3 * (0xffffffff / 4)) {
+ /* z in third quadrant, z -= pi/2 to correct */
+ z -= 0xffffffff / 4;
+ } else {
+ /* z in fourth quadrant, z -= 3pi/2 to correct */
+ x = -x;
+ z -= 3 * (0xffffffff / 4);
+ }
+
+ /* Each iteration adds roughly 1-bit of extra precision */
+ for (i = 0; i < 31; i++) {
+ x1 = x >> i;
+ y1 = y >> i;
+ z1 = atan_table[i];
+
+ /* Decided which direction to rotate vector. Pivot point is pi/2 */
+ if (z >= 0xffffffff / 4) {
+ x -= y1;
+ y += x1;
+ z -= z1;
+ } else {
+ x += y1;
+ y -= x1;
+ z += z1;
+ }
+ }
+
+ if (cos)
+ *cos = x;
+
+ return y;
+}
+
+
+
+/*
+__inline fixed32 fixasin32(fixed32 x)
+{
+ fixed64 temp;
+ int sign = 1;
+
+ if(x > 0x10000 || x < 0xffff0000)
+ {
+ return 0;
+ }
+ if(x < 0)
+ {
+ sign = -1;
+ x = -x;
+ }
+ temp = 0xffffffad * (fixed64)x;
+ temp >>= PRECISION;
+ temp = (temp + 0x1b5) * x;
+ temp >>= PRECISION;
+ temp = (temp - 0x460) * x;
+ temp >>= PRECISION;
+ temp = (temp + 0x7e9) * x;
+ temp >>= PRECISION;
+ temp = (temp - 0xcd8) * x;
+ temp >>= PRECISION;
+ temp = (temp + 0x16c7) * x;
+ temp >>= PRECISION;
+ temp = (temp - 0x36f0) * x;
+ temp >>= PRECISION;
+ temp = (temp + 0x19220) * fixsqrt32(0x10000 - x);
+ temp >>= PRECISION;
+
+ return sign * ((M_PI_F>>1) - (fixed32)temp);
+}
+*/
+
+#define ALT_BITSTREAM_READER
+
+#define unaligned32(a) (*(uint32_t*)(a))
+
+uint16_t bswap_16(uint16_t x)
+{
+ uint16_t hi = x & 0xff00;
+ uint16_t lo = x & 0x00ff;
+ return (hi >> 8) | (lo << 8);
+}
+
+uint32_t bswap_32(uint32_t x)
+{
+ uint32_t b1 = x & 0xff000000;
+ uint32_t b2 = x & 0x00ff0000;
+ uint32_t b3 = x & 0x0000ff00;
+ uint32_t b4 = x & 0x000000ff;
+ return (b1 >> 24) | (b2 >> 8) | (b3 << 8) | (b4 << 24);
+}
+
+// PJJ : reinstate macro
+void CMUL(fixed32 *pre,
+ fixed32 *pim,
+ fixed32 are,
+ fixed32 aim,
+ fixed32 bre,
+ fixed32 bim)
+{
+ //int64_t x,y;
+ fixed32 _aref = are;
+ fixed32 _aimf = aim;
+ fixed32 _bref = bre;
+ fixed32 _bimf = bim;
+ fixed32 _r1 = fixmul32b(_bref, _aref);
+ fixed32 _r2 = fixmul32b(_bimf, _aimf);
+ fixed32 _r3 = fixmul32b(_bref, _aimf);
+ fixed32 _r4 = fixmul32b(_bimf, _aref);
+ *pre = _r1 - _r2;
+ *pim = _r3 + _r4;
+
+}
+
+
+typedef struct CoefVLCTable
+{
+ int n; /* total number of codes */
+ const uint32_t *huffcodes; /* VLC bit values */
+ const uint8_t *huffbits; /* VLC bit size */
+ const uint16_t *levels; /* table to build run/level tables */
+}
+CoefVLCTable;
+
+static void wma_lsp_to_curve_init(WMADecodeContext *s, int frame_len);
+int fft_calc(FFTContext *s, FFTComplex *z);
+
+
+//static variables that replace malloced stuff
+fixed32 stat0[2048], stat1[1024], stat2[512], stat3[256], stat4[128]; //these are the MDCT reconstruction windows
+
+fixed32 *tcosarray[5], *tsinarray[5];
+fixed32 tcos0[1024], tcos1[512], tcos2[256], tcos3[128], tcos4[64]; //these are the sin and cos rotations used by the MDCT
+fixed32 tsin0[1024], tsin1[512], tsin2[256], tsin3[128], tsin4[64];
+
+FFTComplex *exparray[5]; //these are the fft lookup tables
+uint16_t *revarray[5];
+FFTComplex exptab0[512] IBSS_ATTR;//, exptab1[256], exptab2[128], exptab3[64], exptab4[32]; //folded these in!
+uint16_t revtab0[1024], revtab1[512], revtab2[256], revtab3[128], revtab4[64];
+
+uint16_t *runtabarray[2], *levtabarray[2]; //these are VLC lookup tables
+
+uint16_t runtab0[1336], runtab1[1336], levtab0[1336], levtab1[1336]; //these could be made smaller since only one can be 1336
+
+
+//may also be too large by ~ 1KB each?
+static VLC_TYPE vlcbuf1[6144][2];
+static VLC_TYPE vlcbuf2[3584][2];
+static VLC_TYPE vlcbuf3[1536][2] IBSS_ATTR; //small so lets try iram
+
+//fixed32 window[BLOCK_MAX_SIZE * 2];
+
+const fixed64 pow_table[] =
+ {
+ 0x10000LL,0x11f3dLL,0x14249LL,0x1699cLL,0x195bcLL,0x1c73dLL,0x1fec9LL,0x23d1dLL,0x2830bLL,0x2d182LL,
+ 0x3298bLL,0x38c53LL,0x3fb28LL,0x47783LL,0x5030aLL,0x59f98LL,0x64f40LL,0x71457LL,0x7f17bLL,0x8e99aLL,
+ 0xa0000LL,0xb385eLL,0xc96d9LL,0xe2019LL,0xfd954LL,0x11c865LL,0x13f3dfLL,0x166320LL,0x191e6eLL,0x1c2f10LL,
+ 0x1f9f6eLL,0x237b39LL,0x27cf8bLL,0x2cab1aLL,0x321e65LL,0x383bf0LL,0x3f1882LL,0x46cb6aLL,0x4f6eceLL,0x592006LL,
+ 0x640000LL,0x7033acLL,0x7de47eLL,0x8d40f6LL,0x9e7d44LL,0xb1d3f4LL,0xc786b7LL,0xdfdf43LL,0xfb304bLL,0x119d69aLL,
+ 0x13c3a4eLL,0x162d03aLL,0x18e1b70LL,0x1beaf00LL,0x1f52feeLL,0x2325760LL,0x276f514LL,0x2c3f220LL,0x31a5408LL,
+ 0x37b403cLL,0x3e80000LL,0x46204b8LL,0x4eaece8LL,0x58489a0LL,0x630e4a8LL,0x6f24788LL,0x7cb4328LL,0x8beb8a0LL,
+ 0x9cfe2f0LL,0xb026200LL,0xc5a4710LL,0xddc2240LL,0xf8d1260LL,0x1172d600LL,0x1393df60LL,0x15f769c0LL,0x18a592c0LL,
+ 0x1ba77540LL,0x1f074840LL,0x22d08280LL,0x27100000LL,0x2bd42f40LL,0x312d4100LL,0x372d6000LL,0x3de8ee80LL,
+ 0x4576cb80LL,0x4df09f80LL,0x57733600LL,0x621edd80LL,0x6e17d480LL,0x7b86c700LL,0x8a995700LL,0x9b82b800LL,
+ 0xae7c5c00LL,0xc3c6b900LL,0xdbaa2200LL,0xf677bc00LL,0x1148a9400LL,0x13648d200LL,0x15c251800LL,0x186a00000LL,
+ 0x1b649d800LL,0x1ebc48a00LL,0x227c5c000LL,0x26b195000LL,0x2b6a3f000LL,0x30b663c00LL,0x36a801c00LL,0x3d534a400LL,
+ 0x44cee4800LL,0x4d343c800LL,0x569fd6000LL,0x6131b2800LL,0x6d0db9800LL,0x7a5c33800LL,0x894a55000LL,0x9a0ad6000LL,
+ 0xacd69d000LL,0xc1ed84000LL,0xd9972f000LL,0xf42400000LL,0x111ee28000LL,0x1335ad6000LL,0x158db98000LL,0x182efd4000LL,
+ 0x1b22676000LL,0x1e71fe6000LL,0x2229014000LL,0x26540e8000LL,0x2b014f0000LL,0x3040a5c000LL,0x3623e60000LL,0x3cbf0fc000LL,
+ 0x4428940000LL,0x4c79a08000LL,0x55ce758000LL,0x6046c58000LL,0x6c06220000LL,0x7934728000LL,0x87fe7d0000LL,0x9896800000LL,
+ 0xab34d90000LL,0xc018c60000LL,0xd7893f0000LL,0xf1d5e40000LL,0x10f580a0000LL,0x13073f00000LL,0x1559a0c0000LL,0x17f48900000LL,
+ 0x1ae0d160000LL,0x1e286780000LL,0x21d66fc0000LL,0x25f769c0000LL,0x2a995c80000LL,0x2fcc0440000LL,0x35a10940000LL,
+ 0x3c2c3b80000LL,0x4383d500000LL,0x4bc0c780000LL,0x54ff0e80000LL,0x5f5e1000000LL,0x6b010780000LL,0x780f7c00000LL,
+ 0x86b5c800000LL,0x9725ae00000LL,0xa9970600000LL,0xbe487500000LL,0xd5804700000LL,0xef8d5a00000LL,0x10cc82e00000LL,
+ 0x12d940c00000LL,0x152605c00000LL,0x17baa2200000LL,0x1a9fd9c00000LL,0x1ddf82a00000LL,0x2184a5c00000LL,0x259ba5400000LL,
+ 0x2a3265400000LL,0x2f587cc00000LL,0x351f69000000LL,0x3b9aca000000LL,0x42e0a4800000LL,0x4b09ad800000LL,
+ 0x54319d000000LL,0x5e778d000000LL,0x69fe64000000LL,0x76ed49800000LL,0x85702c000000LL,0x95b858000000LL,
+ 0xa7fd1c000000LL,0xbc7c87000000LL,0xd37c3a000000LL,0xed4a55000000LL,0x10a3e82000000LL,0x12abb1a000000LL,
+ 0x14f2e7a000000LL,0x1781474000000LL,0x1a5f7f4000000LL,0x1d974de000000LL,0x2133a18000000LL
+ };
+
+const fixed32 pow_10_to_yover16[] ICONST_ATTR=
+{
+0x10000,0x127a0,0x15562,0x18a39,0x1c73d,0x20db4,0x25f12,0x2bd09,0x3298b,0x3a6d9,0x4378b,0x4dea3,
+0x59f98,0x67e6b,0x77fbb,0x8a8de,0xa0000,0xb8c3e,0xd55d1,0xf6636,0x11c865,0x148906,0x17b6b8,0x1b625b,
+0x1f9f6e,0x248475,0x2a2b6e,0x30b25f,0x383bf0,0x40f02c,0x4afd4b,0x5698b0,0x640000,0x737a6b,0x855a26,
+0x99fe1f,0xb1d3f4,0xcd5a3e,0xed232b,0x111d78a,0x13c3a4e,0x16d2c94,0x1a5b24e,0x1e6f7b0,0x2325760,
+0x28961b4,0x2ede4ec,0x361f6dc,0x3e80000,0x482c830,0x5358580,0x603ed30,0x6f24788,0x8058670,0x9435fb0,
+0xab26b70,0xc5a4710,0xe43bdc0,0x1078f700,0x1305ace0,0x15f769c0,0x195dd100,0x1d4af120
+};
+
+const fixed32 pow_a_table[] =
+{
+0x1004,0x1008,0x100c,0x1010,0x1014,0x1018,0x101c,0x1021,0x1025,0x1029,0x102d,0x1031,0x1036,0x103a,
+0x103e,0x1043,0x1047,0x104b,0x1050,0x1054,0x1059,0x105d,0x1062,0x1066,0x106b,0x106f,0x1074,0x1078,
+0x107d,0x1082,0x1086,0x108b,0x1090,0x1095,0x1099,0x109e,0x10a3,0x10a8,0x10ad,0x10b2,0x10b7,0x10bc,
+0x10c1,0x10c6,0x10cb,0x10d0,0x10d5,0x10da,0x10df,0x10e5,0x10ea,0x10ef,0x10f5,0x10fa,0x10ff,0x1105,
+0x110a,0x1110,0x1115,0x111b,0x1120,0x1126,0x112c,0x1131,0x1137,0x113d,0x1143,0x1149,0x114f,0x1155,
+0x115a,0x1161,0x1167,0x116d,0x1173,0x1179,0x117f,0x1186,0x118c,0x1192,0x1199,0x119f,0x11a6,0x11ac,
+0x11b3,0x11b9,0x11c0,0x11c7,0x11ce,0x11d4,0x11db,0x11e2,0x11e9,0x11f0,0x11f8,0x11ff,0x1206,0x120d,
+0x1215,0x121c,0x1223,0x122b,0x1233,0x123a,0x1242,0x124a,0x1251,0x1259,0x1261,0x1269,0x1271,0x127a,
+0x1282,0x128a,0x1293,0x129b,0x12a4,0x12ac,0x12b5,0x12be,0x12c7,0x12d0,0x12d9,0x12e2,0x12eb,0x12f4,
+0x12fe,0x1307
+};
+
+const fixed64 lsp_pow_e_table[] =
+{
+ 0xf333f9deLL, 0xf0518db9LL, 0x0LL, 0x7e656b4fLL, 0x7999fcefLL, 0xf828c6dcLL, 0x0LL,
+ 0x3f32b5a7LL, 0x3cccfe78LL, 0xfc14636eLL, 0x0LL, 0x9f995ad4LL, 0x9e667f3cLL, 0xfe0a31b7LL,
+ 0x0LL, 0x4fccad6aLL, 0x4f333f9eLL, 0x7f0518dcLL, 0x0LL, 0x27e656b5LL, 0x27999fcfLL,
+ 0xbf828c6eLL, 0x0LL, 0x13f32b5aLL, 0x13cccfe7LL, 0xdfc14637LL, 0x0LL, 0x89f995adLL,
+ 0x9e667f4LL, 0x6fe0a31bLL, 0x0LL, 0x44fccad7LL, 0x4f333faLL, 0x37f0518eLL, 0x0LL,
+ 0xa27e656bLL, 0x827999fdLL, 0x1bf828c7LL, 0x0LL, 0xd13f32b6LL, 0x413cccfeLL, 0xdfc1463LL,
+ 0x0LL, 0xe89f995bLL, 0xa09e667fLL, 0x6fe0a32LL, 0x0LL, 0x744fccadLL, 0x504f3340LL,
+ 0x837f0519LL, 0x0LL, 0xba27e657LL, 0xa82799a0LL, 0xc1bf828cLL, 0x0LL, 0x5d13f32bLL,
+ 0xd413ccd0LL, 0x60dfc146LL, 0x0LL, 0xae89f996LL, 0x6a09e668LL, 0x306fe0a3LL, 0x0LL,
+ 0xd744fccbLL, 0xb504f334LL, 0x9837f052LL, 0x80000000LL, 0x6ba27e65LL, 0x5a82799aLL,
+ 0x4c1bf829LL, 0x40000000LL, 0x35d13f33LL, 0x2d413ccdLL, 0x260dfc14LL, 0x20000000LL,
+ 0x1ae89f99LL, 0x16a09e66LL, 0x1306fe0aLL, 0x10000000LL, 0xd744fcdLL, 0xb504f33LL,
+ 0x9837f05LL, 0x8000000LL, 0x6ba27e6LL, 0x5a8279aLL, 0x4c1bf83LL, 0x4000000LL,
+ 0x35d13f3LL, 0x2d413cdLL, 0x260dfc1LL, 0x2000000LL, 0x1ae89faLL, 0x16a09e6LL,
+ 0x1306fe1LL, 0x1000000LL, 0xd744fdLL, 0xb504f3LL, 0x9837f0LL, 0x800000LL,
+ 0x6ba27eLL, 0x5a827aLL, 0x4c1bf8LL, 0x400000LL, 0x35d13fLL, 0x2d413dLL,
+ 0x260dfcLL, 0x200000LL, 0x1ae8a0LL, 0x16a09eLL, 0x1306feLL, 0x100000LL,
+ 0xd7450LL, 0xb504fLL, 0x9837fLL, 0x80000LL, 0x6ba28LL, 0x5a828LL, 0x4c1c0LL,
+ 0x40000LL, 0x35d14LL, 0x2d414LL, 0x260e0LL, 0x20000LL, 0x1ae8aLL, 0x16a0aLL,
+ 0x13070LL, 0x10000LL, 0xd745LL, 0xb505LL, 0x9838LL, 0x8000LL, 0x6ba2LL,
+ 0x5a82LL, 0x4c1cLL, 0x4000LL, 0x35d1LL, 0x2d41LL, 0x260eLL, 0x2000LL,
+ 0x1ae9LL, 0x16a1LL, 0x1307LL, 0x1000LL, 0xd74LL, 0xb50LL, 0x983LL, 0x800LL,
+ 0x6baLL, 0x5a8LL, 0x4c2LL, 0x400LL, 0x35dLL, 0x2d4LL, 0x261LL, 0x200LL, 0x1afLL,
+ 0x16aLL, 0x130LL, 0x100LL, 0xd7LL, 0xb5LL, 0x98LL, 0x80LL, 0x6cLL, 0x5bLL,
+ 0x4cLL, 0x40LL, 0x36LL, 0x2dLL, 0x26LL, 0x20LL, 0x1bLL, 0x17LL, 0x13LL,
+ 0x10LL, 0xdLL, 0xbLL, 0xaLL, 0x8LL, 0x7LL, 0x6LL, 0x5LL, 0x4LL, 0x3LL,
+ 0x3LL, 0x2LL, 0x2LL, 0x2LL, 0x1LL, 0x1LL, 0x1LL, 0x1LL, 0x1LL, 0x1LL,
+ 0x1LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL,
+ 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL,
+ 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL,
+ 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL,
+ 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL,
+ 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL,
+ 0x0LL, 0x0LL
+};
+
+#include "wmadata.h" // PJJ
+
+/**
+ * The size of the FFT is 2^nbits. If inverse is TRUE, inverse FFT is
+ * done
+ */
+int fft_inits(FFTContext *s, int nbits, int inverse)
+{
+ int i, j, m, n;
+ fixed32 alpha, c1, s1, ct, st;
+ int s2;
+
+ s->nbits = nbits;
+ n = 1 << nbits;
+
+ //s->exptab = exparray[10-nbits]; //not needed
+
+ //s->exptab = av_malloc((n >> 1) * sizeof(FFTComplex));
+ //if (!s->exptab)
+ // goto fail;
+ s->revtab = revarray[10-nbits];
+ //s->revtab = av_malloc(n * sizeof(uint16_t));
+ //if (!s->revtab)
+ // goto fail;
+ s->inverse = inverse;
+
+ s2 = inverse ? 1 : -1;
+
+ if(nbits == 10){ //we folded all these stupid tables into the nbits==10 table, so don't make it for the others!
+ //should probably just remove exptab building out of this function and do it higher up for neatness
+ for(i=0;i<(n/2);++i)
+ {
+ //we're going to redo this in CORDIC fixed format! Hold onto your butts
+
+ /*
+ input to cordic is from 0 ->2pi with 0->0 and 2^32-1 ->2pi
+ output, which is what we'll store the variables as is
+ -1->-2^31 and 1->2^31-1
+
+ */
+
+ fixed32 ifix = itofix32(i);
+ fixed32 nfix = itofix32(n);
+ fixed32 res = fixdiv32(ifix,nfix); //this is really bad here since nfix can be as large as 1024 !
+ //also, make this a shift, since its a fucking power of two divide
+ alpha = fixmul32(TWO_M_PI_F, res);
+ ct = fixcos32(alpha); //need to correct alpha for 0->2pi scale
+ st = fixsin32(alpha);// * s2;
+
+ s1 = fsincos(res<<16, &c1); //does sin and cos in one pass!
+
+ //I really have my doubts about the correctness of the alpha to cordic mapping here, but it seems to work well enough
+ //double check this later!
+
+ exptab0[i].re = c1;
+ exptab0[i].im = s1*s2;
+ }
+ }
+ // s->fft_calc = fft_calc;
+ s->exptab1 = NULL;
+
+
+ /* compute bit reverse table */
+
+ for(i=0;i<n;i++)
+ {
+ m=0;
+ for(j=0;j<nbits;j++)
+ {
+ m |= ((i >> j) & 1) << (nbits-j-1);
+
+ }
+
+ s->revtab[i]=m;
+ }
+ return 0;
+//fail:
+ // av_freep(&s->revtab);
+ // av_freep(&s->exptab);
+ // av_freep(&s->exptab1);
+ return -1;
+}
+
+/* butter fly op */
+#define BF(pre, pim, qre, qim, pre1, pim1, qre1, qim1) \
+{\
+ fixed32 ax, ay, bx, by;\
+ bx=pre1;\
+ by=pim1;\
+ ax=qre1;\
+ ay=qim1;\
+ pre = (bx + ax);\
+ pim = (by + ay);\
+ qre = (bx - ax);\
+ qim = (by - ay);\
+}
+
+//this goddamn butterfly could overflow and i'd neve rknow it...
+//holy shit it was the fucking butterfly oh god this is the worst thing ever
+
+
+
+int fft_calc_unscaled(FFTContext *s, FFTComplex *z)
+{
+ int ln = s->nbits;
+ int j, np, np2;
+ int nblocks, nloops;
+ register FFTComplex *p, *q;
+ // FFTComplex *exptab = s->exptab;
+ int l;
+ fixed32 tmp_re, tmp_im;
+ int tabshift = 10-ln;
+
+ np = 1 << ln;
+
+
+ /* pass 0 */
+
+ p=&z[0];
+ j=(np >> 1);
+ do
+ {
+ BF(p[0].re, p[0].im, p[1].re, p[1].im,
+ p[0].re, p[0].im, p[1].re, p[1].im);
+ p+=2;
+ }
+ while (--j != 0);
+
+ /* pass 1 */
+
+
+ p=&z[0];
+ j=np >> 2;
+ if (s->inverse)
+ {
+ do
+ {
+ BF(p[0].re, p[0].im, p[2].re, p[2].im,
+ p[0].re, p[0].im, p[2].re, p[2].im);
+ BF(p[1].re, p[1].im, p[3].re, p[3].im,
+ p[1].re, p[1].im, -p[3].im, p[3].re);
+ p+=4;
+ }
+ while (--j != 0);
+ }
+ else
+ {
+ do
+ {
+ BF(p[0].re, p[0].im, p[2].re, p[2].im,
+ p[0].re, p[0].im, p[2].re, p[2].im);
+ BF(p[1].re, p[1].im, p[3].re, p[3].im,
+ p[1].re, p[1].im, p[3].im, -p[3].re);
+ p+=4;
+ }
+ while (--j != 0);
+ }
+ /* pass 2 .. ln-1 */
+
+ nblocks = np >> 3;
+ nloops = 1 << 2;
+ np2 = np >> 1;
+ do
+ {
+ p = z;
+ q = z + nloops;
+ for (j = 0; j < nblocks; ++j)
+ {
+ BF(p->re, p->im, q->re, q->im,
+ p->re, p->im, q->re, q->im);
+
+ p++;
+ q++;
+ for(l = nblocks; l < np2; l += nblocks)
+ {
+ CMUL(&tmp_re, &tmp_im, exptab0[(l<<tabshift)].re, exptab0[(l<<tabshift)].im, q->re, q->im);
+ //CMUL(&tmp_re, &tmp_im, exptab[l].re, exptab[l].im, q->re, q->im);
+ BF(p->re, p->im, q->re, q->im,
+ p->re, p->im, tmp_re, tmp_im);
+ p++;
+ q++;
+ }
+
+ p += nloops;
+ q += nloops;
+ }
+ nblocks = nblocks >> 1;
+ nloops = nloops << 1;
+ }
+ while (nblocks != 0);
+ return 0;
+}
+
+/*
+//needless since we're statically allocated
+void fft_end(FFTContext *s)
+{
+ // av_freep(&s->revtab);
+ // av_freep(&s->exptab);
+ // av_freep(&s->exptab1);
+}
+*/
+/* VLC decoding */
+
+#define GET_VLC(code, name, gb, table, bits, max_depth)\
+{\
+ int n, index, nb_bits;\
+\
+ index= SHOW_UBITS(name, gb, bits);\
+ code = table[index][0];\
+ n = table[index][1];\
+\
+ if(max_depth > 1 && n < 0){\
+ LAST_SKIP_BITS(name, gb, bits)\
+ UPDATE_CACHE(name, gb)\
+\
+ nb_bits = -n;\
+\
+ index= SHOW_UBITS(name, gb, nb_bits) + code;\
+ code = table[index][0];\
+ n = table[index][1];\
+ if(max_depth > 2 && n < 0){\
+ LAST_SKIP_BITS(name, gb, nb_bits)\
+ UPDATE_CACHE(name, gb)\
+\
+ nb_bits = -n;\
+\
+ index= SHOW_UBITS(name, gb, nb_bits) + code;\
+ code = table[index][0];\
+ n = table[index][1];\
+ }\
+ }\
+ SKIP_BITS(name, gb, n)\
+}
+
+
+//#define DEBUG_VLC
+
+#define GET_DATA(v, table, i, wrap, size) \
+{\
+ const uint8_t *ptr = (const uint8_t *)table + i * wrap;\
+ switch(size) {\
+ case 1:\
+ v = *(const uint8_t *)ptr;\
+ break;\
+ case 2:\
+ v = *(const uint16_t *)ptr;\
+ break;\
+ default:\
+ v = *(const uint32_t *)ptr;\
+ break;\
+ }\
+}
+
+// deprecated, dont use get_vlc for new code, use get_vlc2 instead or use GET_VLC directly
+static inline int get_vlc(GetBitContext *s, VLC *vlc)
+{
+ int code;
+ VLC_TYPE (*table)[2]= vlc->table;
+
+ OPEN_READER(re, s)
+ UPDATE_CACHE(re, s)
+
+ GET_VLC(code, re, s, table, vlc->bits, 3)
+
+ CLOSE_READER(re, s)
+ return code;
+}
+
+static int alloc_table(VLC *vlc, int size)
+{
+ int index;
+ index = vlc->table_size;
+ vlc->table_size += size;
+ if (vlc->table_size > vlc->table_allocated)
+ {
+ // rb->splash(HZ*10, "OH CRAP, TRIED TO REALLOC A STATIC VLC TABLE!");
+ vlc->table_allocated += (1 << vlc->bits);
+ // vlc->table = av_realloc(vlc->table,
+ // sizeof(VLC_TYPE) * 2 * vlc->table_allocated);
+ if (!vlc->table)
+ return -1;
+ }
+ return index;
+}
+
+static int build_table(VLC *vlc, int table_nb_bits,
+ int nb_codes,
+ const void *bits, int bits_wrap, int bits_size,
+ const void *codes, int codes_wrap, int codes_size,
+ uint32_t code_prefix, int n_prefix)
+{
+ int i, j, k, n, table_size, table_index, nb, n1, index;
+ uint32_t code;
+ VLC_TYPE (*table)[2];
+
+ table_size = 1 << table_nb_bits;
+ table_index = alloc_table(vlc, table_size);
+ if (table_index < 0)
+ return -1;
+ table = &vlc->table[table_index];
+
+ for(i=0;i<table_size;i++)
+ {
+ table[i][1] = 0; //bits
+ table[i][0] = -1; //codes
+ }
+
+ /* first pass: map codes and compute auxillary table sizes */
+ for(i=0;i<nb_codes;i++)
+ {
+ GET_DATA(n, bits, i, bits_wrap, bits_size);
+ GET_DATA(code, codes, i, codes_wrap, codes_size);
+ /* we accept tables with holes */
+ if (n <= 0)
+ continue;
+ /* if code matches the prefix, it is in the table */
+ n -= n_prefix;
+ if (n > 0 && (code >> n) == code_prefix)
+ {
+ if (n <= table_nb_bits)
+ {
+ /* no need to add another table */
+ j = (code << (table_nb_bits - n)) & (table_size - 1);
+ nb = 1 << (table_nb_bits - n);
+ for(k=0;k<nb;k++)
+ {
+ if (table[j][1] /*bits*/ != 0)
+ {
+ // PJJ exit(-1);
+ }
+ table[j][1] = n; //bits
+ table[j][0] = i; //code
+ j++;
+ }
+ }
+ else
+ {
+ n -= table_nb_bits;
+ j = (code >> n) & ((1 << table_nb_bits) - 1);
+ /* compute table size */
+ n1 = -table[j][1]; //bits
+ if (n > n1)
+ n1 = n;
+ table[j][1] = -n1; //bits
+ }
+ }
+ }
+
+ /* second pass : fill auxillary tables recursively */
+ for(i=0;i<table_size;i++)
+ {
+ n = table[i][1]; //bits
+ if (n < 0)
+ {
+ n = -n;
+ if (n > table_nb_bits)
+ {
+ n = table_nb_bits;
+ table[i][1] = -n; //bits
+ }
+ index = build_table(vlc, n, nb_codes,
+ bits, bits_wrap, bits_size,
+ codes, codes_wrap, codes_size,
+ (code_prefix << table_nb_bits) | i,
+ n_prefix + table_nb_bits);
+ if (index < 0)
+ return -1;
+ /* note: realloc has been done, so reload tables */
+ table = &vlc->table[table_index];
+ table[i][0] = index; //code
+ }
+ }
+ return table_index;
+}
+
+/* Build VLC decoding tables suitable for use with get_vlc().
+
+ 'nb_bits' set thee decoding table size (2^nb_bits) entries. The
+ bigger it is, the faster is the decoding. But it should not be too
+ big to save memory and L1 cache. '9' is a good compromise.
+
+ 'nb_codes' : number of vlcs codes
+
+ 'bits' : table which gives the size (in bits) of each vlc code.
+
+ 'codes' : table which gives the bit pattern of of each vlc code.
+
+ 'xxx_wrap' : give the number of bytes between each entry of the
+ 'bits' or 'codes' tables.
+
+ 'xxx_size' : gives the number of bytes of each entry of the 'bits'
+ or 'codes' tables.
+
+ 'wrap' and 'size' allows to use any memory configuration and types
+ (byte/word/long) to store the 'bits' and 'codes' tables.
+*/
+int init_vlc(VLC *vlc, int nb_bits, int nb_codes,
+ const void *bits, int bits_wrap, int bits_size,
+ const void *codes, int codes_wrap, int codes_size)
+{
+ vlc->bits = nb_bits;
+ // vlc->table = NULL;
+ // vlc->table_allocated = 0;
+ vlc->table_size = 0;
+
+ if (build_table(vlc, nb_bits, nb_codes,
+ bits, bits_wrap, bits_size,
+ codes, codes_wrap, codes_size,
+ 0, 0) < 0)
+ {
+ // av_free(vlc->table);
+ return -1;
+ }
+ //dump_table("Tab 1",vlc->table[0],vlc->table_size);
+ //dump_table("Tab 2",vlc->table[1],vlc->table_size);
+ return 0;
+}
+
+/**
+ * init MDCT or IMDCT computation.
+ */
+int ff_mdct_init(MDCTContext *s, int nbits, int inverse)
+{
+ int n, n4, i;
+ // fixed32 alpha;
+
+
+ memset(s, 0, sizeof(*s));
+ n = 1 << nbits; //nbits ranges from 12 to 8 inclusive
+ s->nbits = nbits;
+ s->n = n;
+ n4 = n >> 2;
+ s->tcos = tcosarray[12-nbits];
+ s->tsin = tsinarray[12-nbits];
+ //s->tcos = av_malloc(n4 * sizeof(fixed32)); //this allocates between 1024 and 64 elements
+ //if (!s->tcos)
+ // goto fail;
+ //s->tsin = av_malloc(n4 * sizeof(fixed32));
+ //if (!s->tsin)
+ // goto fail;
+//
+ for(i=0;i<n4;i++)
+ {
+ //fixed32 pi2 = fixmul32(0x20000, M_PI_F);
+ fixed32 ip = itofix32(i) + 0x2000;
+ ip = ip >> nbits;
+ //ip = fixdiv32(ip,itofix32(n)); // PJJ optimize
+ //alpha = fixmul32(TWO_M_PI_F, ip);
+ //s->tcos[i] = -fixcos32(alpha); //alpha between 0 and pi/2
+ //s->tsin[i] = -fixsin32(alpha);
+
+ s->tsin[i] = - fsincos(ip<<16, &(s->tcos[i])); //I can't remember why this works, but it seems to agree for ~24 bits, maybe more!
+ s->tcos[i] *=-1;
+ }
+ if (fft_inits(&s->fft, s->nbits - 2, inverse) < 0)
+ goto fail;
+ return 0;
+fail:
+// av_freep(&s->tcos);
+// av_freep(&s->tsin);
+ return -1;
+}
+
+/**
+ * Compute inverse MDCT of size N = 2^nbits
+ * @param output N samples
+ * @param input N/2 samples
+ * @param tmp N/2 samples
+ */
+void ff_imdct_calc(MDCTContext *s,
+ fixed32 *output,
+ const fixed32 *input,
+ FFTComplex *tmp)
+{
+ int k, n8, n4, n2, n, j,scale;
+ const uint16_t *revtab = s->fft.revtab;
+ const fixed32 *tcos = s->tcos;
+ const fixed32 *tsin = s->tsin;
+ const fixed32 *in1, *in2;
+ FFTComplex *z = (FFTComplex *)tmp;
+
+ n = 1 << s->nbits;
+
+ n2 = n >> 1;
+ n4 = n >> 2;
+ n8 = n >> 3;
+
+
+ /* pre rotation */
+ in1 = input;
+ in2 = input + n2 - 1;
+
+ for(k = 0; k < n4; k++)
+ {
+ j=revtab[k];
+ CMUL(&z[j].re, &z[j].im, *in2, *in1, tcos[k], tsin[k]);
+ in1 += 2;
+ in2 -= 2;
+ }
+
+ for(k = 0; k < n4; k++){
+ z[k].re >>=1;
+ z[k].im >>=1;
+ }
+
+ //rb->splash(HZ, "in MDCT calc");
+ scale = fft_calc_unscaled(&s->fft, z);
+ // scale = fft_calc(&s->fft, z);
+
+ //rb->splash(HZ, "in MDCT calc2");
+
+ /* post rotation + reordering */
+
+ for(k = 0; k < n4; k++)
+ {
+ CMUL(&z[k].re, &z[k].im, (z[k].re), (z[k].im), tcos[k], tsin[k]);
+ }
+
+ for(k = 0; k < n8; k++)
+ {
+ fixed32 r1,r2,r3,r4,r1n,r2n,r3n;
+
+ r1 = z[n8 + k].im;
+ r1n = r1 * -1;
+ r2 = z[n8-1-k].re;
+ r2n = r2 * -1;
+ r3 = z[k+n8].re;
+ r3n = r3 * -1;
+ r4 = z[n8-k-1].im;
+
+ output[2*k] = r1n;
+ output[n2-1-2*k] = r1;
+
+ output[2*k+1] = r2;
+ output[n2-1-2*k-1] = r2n;
+
+ output[n2 + 2*k]= r3n;
+ output[n-1- 2*k]= r3n;
+
+ output[n2 + 2*k+1]= r4;
+ output[n-2 - 2 * k] = r4;
+ }
+
+
+
+
+}
+
+void ff_mdct_end(MDCTContext *s)
+{
+ (void)s;
+
+ // av_freep(&s->tcos);
+ // av_freep(&s->tsin);
+ // fft_end(&s->fft);
+}
+
+
+
+
+/* XXX: use same run/length optimization as mpeg decoders */
+static void init_coef_vlc(VLC *vlc,
+ uint16_t **prun_table, uint16_t **plevel_table,
+ const CoefVLCTable *vlc_table, int tab)
+{
+ int n = vlc_table->n;
+ const uint8_t *table_bits = vlc_table->huffbits;
+ const uint32_t *table_codes = vlc_table->huffcodes;
+ const uint16_t *levels_table = vlc_table->levels;
+ uint16_t *run_table, *level_table;
+ const uint16_t *p;
+ int i, l, j, level;
+
+
+ init_vlc(vlc, 9, n, table_bits, 1, 1, table_codes, 4, 4);
+
+ run_table = runtabarray[tab];
+ //run_table = av_malloc(n * sizeof(uint16_t)); //max n should be 1336
+
+ level_table= levtabarray[tab];
+ //level_table = av_malloc(n * sizeof(uint16_t));
+ p = levels_table;
+ i = 2;
+ level = 1;
+ while (i < n)
+ {
+ l = *p++;
+ for(j=0;j<l;++j)
+ {
+ run_table[i] = j;
+ level_table[i] = level;
+ ++i;
+ }
+ ++level;
+ }
+ *prun_table = run_table;
+ *plevel_table = level_table;
+}
+
+int wma_decode_init(WMADecodeContext* s, asf_waveformatex_t *wfx)
+{
+ //WMADecodeContext *s = avctx->priv_data;
+ int i, flags1, flags2;
+ fixed32 *window;
+ uint8_t *extradata;
+ fixed64 bps1;
+ fixed32 high_freq;
+ fixed64 bps;
+ int sample_rate1;
+ int coef_vlc_table;
+ // int filehandle;
+
+ s->sample_rate = wfx->rate;
+ s->nb_channels = wfx->channels;
+ s->bit_rate = wfx->bitrate;
+ s->block_align = wfx->blockalign;
+
+ if (wfx->codec_id == ASF_CODEC_ID_WMAV1){
+ s->version = 1;
+ }else{
+ s->version = 2;
+ }
+
+ /* extract flag infos */
+ flags1 = 0;
+ flags2 = 0;
+ extradata = wfx->data;
+ if (s->version == 1 && wfx->datalen >= 4) {
+ flags1 = extradata[0] | (extradata[1] << 8);
+ flags2 = extradata[2] | (extradata[3] << 8);
+ }else if (s->version == 2 && wfx->datalen >= 6){
+ flags1 = extradata[0] | (extradata[1] << 8) |
+ (extradata[2] << 16) | (extradata[3] << 24);
+ flags2 = extradata[4] | (extradata[5] << 8);
+ }
+ s->use_exp_vlc = flags2 & 0x0001;
+ s->use_bit_reservoir = flags2 & 0x0002;
+ s->use_variable_block_len = flags2 & 0x0004;
+
+ /* compute MDCT block size */
+ if (s->sample_rate <= 16000){
+ s->frame_len_bits = 9;
+ }else if (s->sample_rate <= 22050 ||
+ (s->sample_rate <= 32000 && s->version == 1)){
+ s->frame_len_bits = 10;
+ }else{
+ s->frame_len_bits = 11;
+ }
+ s->frame_len = 1 << s->frame_len_bits;
+ if (s-> use_variable_block_len)
+ {
+ int nb_max, nb;
+ nb = ((flags2 >> 3) & 3) + 1;
+ if ((s->bit_rate / s->nb_channels) >= 32000)
+ {
+ nb += 2;
+ }
+ nb_max = s->frame_len_bits - BLOCK_MIN_BITS; //max is 11-7
+ if (nb > nb_max)
+ nb = nb_max;
+ s->nb_block_sizes = nb + 1;
+ }
+ else
+ {
+ s->nb_block_sizes = 1;
+ }
+
+ /* init rate dependant parameters */
+ s->use_noise_coding = 1;
+ high_freq = fixmul64byfixed(itofix64(s->sample_rate), 0x8000);
+
+
+ /* if version 2, then the rates are normalized */
+ sample_rate1 = s->sample_rate;
+ if (s->version == 2)
+ {
+ if (sample_rate1 >= 44100)
+ sample_rate1 = 44100;
+ else if (sample_rate1 >= 22050)
+ sample_rate1 = 22050;
+ else if (sample_rate1 >= 16000)
+ sample_rate1 = 16000;
+ else if (sample_rate1 >= 11025)
+ sample_rate1 = 11025;
+ else if (sample_rate1 >= 8000)
+ sample_rate1 = 8000;
+ }
+
+ fixed64 tmp = itofix64(s->bit_rate);
+ fixed64 tmp2 = itofix64(s->nb_channels * s->sample_rate);
+ bps = fixdiv64(tmp, tmp2);
+ fixed64 tim = fixmul64byfixed(bps, s->frame_len);
+ fixed64 tmpi = fixdiv64(tim,itofix64(8));
+ s->byte_offset_bits = av_log2(fixtoi64(tmpi)) + 2;
+
+ /* compute high frequency value and choose if noise coding should
+ be activated */
+ bps1 = bps;
+ if (s->nb_channels == 2)
+ bps1 = fixmul32(bps,0x1999a);
+ if (sample_rate1 == 44100)
+ {
+ if (bps1 >= 0x9c29)
+ s->use_noise_coding = 0;
+ else
+ high_freq = fixmul64byfixed(high_freq,0x6666);
+ }
+ else if (sample_rate1 == 22050)
+ {
+ if (bps1 >= 0x128f6)
+ s->use_noise_coding = 0;
+ else if (bps1 >= 0xb852)
+ high_freq = fixmul64byfixed(high_freq,0xb333);
+ else
+ high_freq = fixmul64byfixed(high_freq,0x999a);
+ }
+ else if (sample_rate1 == 16000)
+ {
+ if (bps > 0x8000)
+ high_freq = fixmul64byfixed(high_freq,0x8000);
+ else
+ high_freq = fixmul64byfixed(high_freq,0x4ccd);
+ }
+ else if (sample_rate1 == 11025)
+ {
+ high_freq = fixmul64byfixed(high_freq,0xb3333);
+ }
+ else if (sample_rate1 == 8000)
+ {
+ if (bps <= 0xa000)
+ {
+ high_freq = fixmul64byfixed(high_freq,0x8000);
+ }
+ else if (bps > 0xc000)
+ {
+ s->use_noise_coding = 0;
+ }
+ else
+ {
+ high_freq = fixmul64byfixed(high_freq,0xa666);
+ }
+ }
+ else
+ {
+ if (bps >= 0xcccd)
+ {
+ high_freq = fixmul64byfixed(high_freq,0xc000);
+ }
+ else if (bps >= 0x999a)
+ {
+ high_freq = fixmul64byfixed(high_freq,0x999a);
+ }
+ else
+ {
+ high_freq = fixmul64byfixed(high_freq,0x8000);
+ }
+ }
+
+ /* compute the scale factor band sizes for each MDCT block size */
+ {
+ int a, b, pos, lpos, k, block_len, i, j, n;
+ const uint8_t *table;
+
+ if (s->version == 1)
+ {
+ s->coefs_start = 3;
+ }
+ else
+ {
+ s->coefs_start = 0;
+ }
+ for(k = 0; k < s->nb_block_sizes; ++k)
+ {
+ block_len = s->frame_len >> k;
+
+ if (s->version == 1)
+ {
+ lpos = 0;
+ for(i=0;i<25;++i)
+ {
+ a = wma_critical_freqs[i];
+ b = s->sample_rate;
+ pos = ((block_len * 2 * a) + (b >> 1)) / b;
+ if (pos > block_len)
+ pos = block_len;
+ s->exponent_bands[0][i] = pos - lpos;
+ if (pos >= block_len)
+ {
+ ++i;
+ break;
+ }
+ lpos = pos;
+ }
+ s->exponent_sizes[0] = i;
+ }
+ else
+ {
+ /* hardcoded tables */
+ table = NULL;
+ a = s->frame_len_bits - BLOCK_MIN_BITS - k;
+ if (a < 3)
+ {
+ if (s->sample_rate >= 44100)
+ table = exponent_band_44100[a];
+ else if (s->sample_rate >= 32000)
+ table = exponent_band_32000[a];
+ else if (s->sample_rate >= 22050)
+ table = exponent_band_22050[a];
+ }
+ if (table)
+ {
+ n = *table++;
+ for(i=0;i<n;++i)
+ s->exponent_bands[k][i] = table[i];
+ s->exponent_sizes[k] = n;
+ }
+ else
+ {
+ j = 0;
+ lpos = 0;
+ for(i=0;i<25;++i)
+ {
+ a = wma_critical_freqs[i];
+ b = s->sample_rate;
+ pos = ((block_len * 2 * a) + (b << 1)) / (4 * b);
+ pos <<= 2;
+ if (pos > block_len)
+ pos = block_len;
+ if (pos > lpos)
+ s->exponent_bands[k][j++] = pos - lpos;
+ if (pos >= block_len)
+ break;
+ lpos = pos;
+ }
+ s->exponent_sizes[k] = j;
+ }
+ }
+
+ /* max number of coefs */
+ s->coefs_end[k] = (s->frame_len - ((s->frame_len * 9) / 100)) >> k;
+ /* high freq computation */
+ fixed64 tmp = itofix64(block_len<<2);
+ tmp = fixmul64byfixed(tmp,high_freq);
+ fixed64 tmp2 = itofix64(s->sample_rate);
+ tmp2 += 0x8000;
+ s->high_band_start[k] = fixtoi64(fixdiv64(tmp,tmp2));
+
+ /*
+ s->high_band_start[k] = (int)((block_len * 2 * high_freq) /
+ s->sample_rate + 0.5);*/
+
+ n = s->exponent_sizes[k];
+ j = 0;
+ pos = 0;
+ for(i=0;i<n;++i)
+ {
+ int start, end;
+ start = pos;
+ pos += s->exponent_bands[k][i];
+ end = pos;
+ if (start < s->high_band_start[k])
+ start = s->high_band_start[k];
+ if (end > s->coefs_end[k])
+ end = s->coefs_end[k];
+ if (end > start)
+ s->exponent_high_bands[k][j++] = end - start;
+ }
+ s->exponent_high_sizes[k] = j;
+ }
+ }
+
+ /* init MDCT */
+ tcosarray[0] = tcos0; tcosarray[1] = tcos1; tcosarray[2] = tcos2; tcosarray[3] = tcos3;tcosarray[4] = tcos4;
+ tsinarray[0] = tsin0; tsinarray[1] = tsin1; tsinarray[2] = tsin2; tsinarray[3] = tsin3;tsinarray[4] = tsin4;
+
+ exparray[0] = exptab0; //exparray[1] = exptab1; exparray[2] = exptab2; exparray[3] = exptab3; exparray[4] = exptab4;
+ revarray[0]=revtab0; revarray[1]=revtab1; revarray[2]=revtab2; revarray[3]=revtab3; revarray[4]=revtab4;
+
+ for(i = 0; i < s->nb_block_sizes; ++i)
+ {
+ ff_mdct_init(&s->mdct_ctx[i], s->frame_len_bits - i + 1, 1);
+ }
+
+ /*ffmpeg uses malloc to only allocate as many window sizes as needed. However, we're really only interested in the worst case memory usage.
+ * In the worst case you can have 5 window sizes, 128 doubling up 2048
+ * Smaller windows are handled differently.
+ * Since we don't have malloc, just statically allocate this
+ */
+ fixed32 *temp[5];
+ temp[0] = stat0;
+ temp[1] = stat1;
+ temp[2] = stat2;
+ temp[3] = stat3;
+ temp[4] = stat4;
+
+ /* init MDCT windows : simple sinus window */
+ for(i = 0; i < s->nb_block_sizes; i++)
+ {
+ int n, j;
+ fixed32 alpha;
+ n = 1 << (s->frame_len_bits - i);
+ //window = av_malloc(sizeof(fixed32) * n);
+ window = temp[i];
+
+ //fixed32 n2 = itofix32(n<<1); //2x the window length
+ //alpha = fixdiv32(M_PI_F, n2); //PI / (2x Window length) == PI<<(s->frame_len_bits - i+1)
+ //printf("two values of alpha %16.10lf %16.10lf\n", fixtof64(alpha), fixtof64(M_PI_F>>(s->frame_len_bits - i+1)));
+ alpha = M_PI_F>>(s->frame_len_bits - i+1);
+ for(j=0;j<n;++j)
+ {
+ fixed32 j2 = itofix32(j) + 0x8000;
+ window[n - j - 1] = fixsin32(fixmul32(j2,alpha)); //alpha between 0 and pi/2
+
+ }
+ //printf("created window\n");
+ s->windows[i] = window;
+ //printf("assigned window\n");
+ }
+
+ s->reset_block_lengths = 1;
+
+ if (s->use_noise_coding)
+ {
+ /* init the noise generator */
+ if (s->use_exp_vlc)
+ {
+ s->noise_mult = 0x51f;
+ }
+ else
+ {
+ s->noise_mult = 0xa3d;
+ }
+
+
+ {
+ unsigned int seed;
+ fixed32 norm;
+ seed = 1;
+ norm = 0; // PJJ: near as makes any diff to 0!
+ for (i=0;i<NOISE_TAB_SIZE;++i)
+ {
+ seed = seed * 314159 + 1;
+ s->noise_table[i] = itofix32((int)seed) * norm;
+ }
+ }
+
+ init_vlc(&s->hgain_vlc, 9, sizeof(hgain_huffbits),
+ hgain_huffbits, 1, 1,
+ hgain_huffcodes, 2, 2);
+ }
+
+ if (s->use_exp_vlc)
+ {
+ s->exp_vlc.table = vlcbuf3;
+ s->exp_vlc.table_allocated = 1536;
+ init_vlc(&s->exp_vlc, 9, sizeof(scale_huffbits),
+ scale_huffbits, 1, 1,
+ scale_huffcodes, 4, 4);
+ }
+ else
+ {
+ wma_lsp_to_curve_init(s, s->frame_len);
+ }
+
+ /* choose the VLC tables for the coefficients */
+ coef_vlc_table = 2;
+ if (s->sample_rate >= 32000)
+ {
+ if (bps1 < 0xb852)
+ coef_vlc_table = 0;
+ else if (bps1 < 0x128f6)
+ coef_vlc_table = 1;
+ }
+
+ runtabarray[0] = runtab0; runtabarray[1] = runtab1;
+ levtabarray[0] = levtab0; levtabarray[1] = levtab1;
+
+ s->coef_vlc[0].table = vlcbuf1;
+ s->coef_vlc[0].table_allocated = 24576/4;
+ s->coef_vlc[1].table = vlcbuf2;
+ s->coef_vlc[1].table_allocated = 14336/4;
+
+ init_coef_vlc(&s->coef_vlc[0], &s->run_table[0], &s->level_table[0],
+ &coef_vlcs[coef_vlc_table * 2], 0);
+ init_coef_vlc(&s->coef_vlc[1], &s->run_table[1], &s->level_table[1],
+ &coef_vlcs[coef_vlc_table * 2 + 1], 1);
+
+ //filehandle = rb->open("/log.txt", O_WRONLY|O_CREAT|O_APPEND);
+
+
+
+ //rb->fdprintf(filehandle,"In init:\n\nsample rate %d\nbit_rate %d\n version %d\n", s->sample_rate, s->bit_rate, s->version );
+ //rb->fdprintf(filehandle,"use_noise_coding %d \nframe_len %d\nframe_len_bits %d\n", s->use_noise_coding, s->frame_len, s->frame_len_bits);
+ //rb->fdprintf(filehandle,"use_bit_reservoir %d\n use_variable_block_len %d\n use_exp_vlc %d\n",s->use_bit_reservoir, s->use_variable_block_len, s->use_exp_vlc);
+ //rb->fdprintf(filehandle,"use_noise_coding %d\n byte_offset_bits %d\n use_exp_vlc %d\n",s->use_noise_coding, s->byte_offset_bits, s->use_exp_vlc);
+ //rb->close(filehandle);
+
+
+
+ return 0;
+}
+
+/* interpolate values for a bigger or smaller block. The block must
+ have multiple sizes */
+static void interpolate_array(fixed32 *scale, int old_size, int new_size)
+{
+ int i, j, jincr, k;
+ fixed32 v;
+
+
+
+ if (new_size > old_size)
+ {
+ jincr = new_size / old_size;
+ j = new_size;
+ for(i = old_size - 1; i >=0; --i)
+ {
+ v = scale[i];
+ k = jincr;
+ do
+ {
+ scale[--j] = v;
+ }
+ while (--k);
+ }
+ }
+ else if (new_size < old_size)
+ {
+ j = 0;
+ jincr = old_size / new_size;
+ for(i = 0; i < new_size; ++i)
+ {
+ scale[i] = scale[j];
+ j += jincr;
+ }
+ }
+}
+
+/* compute x^-0.25 with an exponent and mantissa table. We use linear
+ interpolation to reduce the mantissa table size at a small speed
+ expense (linear interpolation approximately doubles the number of
+ bits of precision). */
+static inline fixed32 pow_m1_4(WMADecodeContext *s, fixed32 x)
+{
+ union {
+ fixed64 f;
+ unsigned int v;
+ } u, t;
+ unsigned int e, m;
+ fixed64 a, b;
+
+ u.f = x;
+ e = u.v >> 23;
+ m = (u.v >> (23 - LSP_POW_BITS)) & ((1 << LSP_POW_BITS) - 1);
+ /* build interpolation scale: 1 <= t < 2. */
+ t.v = ((u.v << LSP_POW_BITS) & ((1 << 23) - 1)) | (127 << 23);
+ a = s->lsp_pow_m_table1[m];
+ b = s->lsp_pow_m_table2[m];
+ return lsp_pow_e_table[e] * (a + b * t.f);
+}
+
+static void wma_lsp_to_curve_init(WMADecodeContext *s, int frame_len)
+{
+ fixed32 wdel, a, b;
+ int i, m;
+
+ wdel = fixdiv32(M_PI_F, itofix32(frame_len));
+ for (i=0; i<frame_len; ++i)
+ {
+ s->lsp_cos_table[i] = 0x20000 * fixcos32(wdel * i); //wdel*i between 0 and pi
+
+ }
+
+
+ /* NOTE: these two tables are needed to avoid two operations in
+ pow_m1_4 */
+ b = itofix32(1);
+ int ix = 0;
+ for(i=(1 << LSP_POW_BITS) - 1;i>=0;i--)
+ {
+ m = (1 << LSP_POW_BITS) + i;
+ a = m * (0x8000 / (1 << LSP_POW_BITS)); //PJJ
+ a = pow_a_table[ix++]; // PJJ : further refinement
+ s->lsp_pow_m_table1[i] = 2 * a - b;
+ s->lsp_pow_m_table2[i] = b - a;
+ b = a;
+ }
+}
+
+/* NOTE: We use the same code as Vorbis here */
+/* XXX: optimize it further with SSE/3Dnow */
+static void wma_lsp_to_curve(WMADecodeContext *s,
+ fixed32 *out,
+ fixed32 *val_max_ptr,
+ int n,
+ fixed32 *lsp)
+{
+ int i, j;
+ fixed32 p, q, w, v, val_max;
+
+ val_max = 0;
+ for(i=0;i<n;++i)
+ {
+ p = 0x8000;
+ q = 0x8000;
+ w = s->lsp_cos_table[i];
+ for (j=1;j<NB_LSP_COEFS;j+=2)
+ {
+ q *= w - lsp[j - 1];
+ p *= w - lsp[j];
+ }
+ p *= p * (0x20000 - w);
+ q *= q * (0x20000 + w);
+ v = p + q;
+ v = pow_m1_4(s, v); // PJJ
+ if (v > val_max)
+ val_max = v;
+ out[i] = v;
+ }
+ *val_max_ptr = val_max;
+}
+
+/* decode exponents coded with LSP coefficients (same idea as Vorbis) */
+static void decode_exp_lsp(WMADecodeContext *s, int ch)
+{
+ fixed32 lsp_coefs[NB_LSP_COEFS];
+ int val, i;
+
+ for (i = 0; i < NB_LSP_COEFS; ++i)
+ {
+ if (i == 0 || i >= 8)
+ val = get_bits(&s->gb, 3);
+ else
+ val = get_bits(&s->gb, 4);
+ lsp_coefs[i] = lsp_codebook[i][val];
+ }
+
+ wma_lsp_to_curve(s,
+ s->exponents[ch],
+ &s->max_exponent[ch],
+ s->block_len,
+ lsp_coefs);
+}
+
+/* decode exponents coded with VLC codes */
+static int decode_exp_vlc(WMADecodeContext *s, int ch)
+{
+ int last_exp, n, code;
+ const uint16_t *ptr, *band_ptr;
+ fixed32 v, max_scale;
+ fixed32 *q,*q_end;
+
+ band_ptr = s->exponent_bands[s->frame_len_bits - s->block_len_bits];
+ ptr = band_ptr;
+ q = s->exponents[ch];
+ q_end = q + s->block_len;
+ max_scale = 0;
+
+
+ if (s->version == 1) //wmav1 only
+ {
+ last_exp = get_bits(&s->gb, 5) + 10;
+ /* XXX: use a table */
+ v = pow_10_to_yover16[last_exp];
+ max_scale = v;
+ n = *ptr++;
+ do
+ {
+ *q++ = v;
+ }
+ while (--n);
+ }
+ last_exp = 36;
+
+ while (q < q_end)
+ {
+ code = get_vlc(&s->gb, &s->exp_vlc);
+ if (code < 0)
+ {
+ return -1;
+ }
+ /* NOTE: this offset is the same as MPEG4 AAC ! */
+ last_exp += code - 60;
+ /* XXX: use a table */
+ v = pow_10_to_yover16[last_exp];
+ if (v > max_scale)
+ {
+ max_scale = v;
+ }
+ n = *ptr++;
+ do
+ {
+ *q++ = v;
+
+ }
+ while (--n);
+ }
+
+ s->max_exponent[ch] = max_scale;
+ return 0;
+}
+
+/* return 0 if OK. return 1 if last block of frame. return -1 if
+ unrecorrable error. */
+static int wma_decode_block(WMADecodeContext *s)
+{
+ int n, v, a, ch, code, bsize;
+ int coef_nb_bits, total_gain, parse_exponents;
+ static fixed32 window[BLOCK_MAX_SIZE * 2]; //crap can't do this locally on the device! its big as the whole stack
+ int nb_coefs[MAX_CHANNELS];
+ fixed32 mdct_norm;
+//int filehandle = rb->open("/mul.txt", O_WRONLY|O_CREAT|O_APPEND);
+// rb->fdprintf(filehandle,"\nIn wma_decode_block:\n use_variable_block_len %d\n nb_block_sizes %d\n reset_block_lengths %d\n", s->use_variable_block_len, s->nb_block_sizes, s->reset_block_lengths );
+
+// printf("***decode_block: %d:%d (%d)\n", s->frame_count - 1, s->block_num, s->block_len);
+ /* compute current block length */
+ if (s->use_variable_block_len)
+ {
+ n = av_log2(s->nb_block_sizes - 1) + 1;
+
+ if (s->reset_block_lengths)
+ {
+ s->reset_block_lengths = 0;
+ v = get_bits(&s->gb, n);
+ if (v >= s->nb_block_sizes)
+ {
+ return -2;
+ }
+ s->prev_block_len_bits = s->frame_len_bits - v;
+ v = get_bits(&s->gb, n);
+ if (v >= s->nb_block_sizes)
+ {
+ return -3;
+ }
+ s->block_len_bits = s->frame_len_bits - v;
+ }
+ else
+ {
+ /* update block lengths */
+ s->prev_block_len_bits = s->block_len_bits;
+ s->block_len_bits = s->next_block_len_bits;
+ }
+ v = get_bits(&s->gb, n);
+
+ //rb->fdprintf(filehandle,"v %d \n prev_block_len_bits %d\n block_len_bits %d\n", v, s->prev_block_len_bits, s->block_len_bits);
+ //rb->close(filehandle);
+
+ LOGF("v was %d", v);
+ if (v >= s->nb_block_sizes)
+ {
+ // rb->splash(HZ*4, "v was %d", v); //5, 7
+ return -4; //this is it
+ }
+ else{
+ //rb->splash(HZ, "passed v block (%d)!", v);
+ }
+ s->next_block_len_bits = s->frame_len_bits - v;
+ }
+ else
+ {
+ /* fixed block len */
+ s->next_block_len_bits = s->frame_len_bits;
+ s->prev_block_len_bits = s->frame_len_bits;
+ s->block_len_bits = s->frame_len_bits;
+ }
+ /* now check if the block length is coherent with the frame length */
+ s->block_len = 1 << s->block_len_bits;
+
+ if ((s->block_pos + s->block_len) > s->frame_len)
+ {
+ return -5;
+ }
+
+ if (s->nb_channels == 2)
+ {
+ s->ms_stereo = get_bits(&s->gb, 1);
+ }
+ v = 0;
+ for (ch = 0; ch < s->nb_channels; ++ch)
+ {
+ a = get_bits(&s->gb, 1);
+ s->channel_coded[ch] = a;
+ v |= a;
+ }
+ /* if no channel coded, no need to go further */
+ /* XXX: fix potential framing problems */
+ if (!v)
+ {
+ goto next;
+ }
+
+ bsize = s->frame_len_bits - s->block_len_bits;
+
+ /* read total gain and extract corresponding number of bits for
+ coef escape coding */
+ total_gain = 1;
+ for(;;)
+ {
+ a = get_bits(&s->gb, 7);
+ total_gain += a;
+ if (a != 127)
+ {
+ break;
+ }
+ }
+
+ if (total_gain < 15)
+ coef_nb_bits = 13;
+ else if (total_gain < 32)
+ coef_nb_bits = 12;
+ else if (total_gain < 40)
+ coef_nb_bits = 11;
+ else if (total_gain < 45)
+ coef_nb_bits = 10;
+ else
+ coef_nb_bits = 9;
+ /* compute number of coefficients */
+ n = s->coefs_end[bsize] - s->coefs_start;
+
+ for(ch = 0; ch < s->nb_channels; ++ch)
+ {
+ nb_coefs[ch] = n;
+ }
+ /* complex coding */
+
+ if (s->use_noise_coding)
+ {
+
+ for(ch = 0; ch < s->nb_channels; ++ch)
+ {
+ if (s->channel_coded[ch])
+ {
+ int i, n, a;
+ n = s->exponent_high_sizes[bsize];
+ for(i=0;i<n;++i)
+ {
+ a = get_bits(&s->gb, 1);
+ s->high_band_coded[ch][i] = a;
+ /* if noise coding, the coefficients are not transmitted */
+ if (a)
+ nb_coefs[ch] -= s->exponent_high_bands[bsize][i];
+ }
+ }
+ }
+ for(ch = 0; ch < s->nb_channels; ++ch)
+ {
+ if (s->channel_coded[ch])
+ {
+ int i, n, val, code;
+
+ n = s->exponent_high_sizes[bsize];
+ val = (int)0x80000000;
+ for(i=0;i<n;++i)
+ {
+ if (s->high_band_coded[ch][i])
+ {
+ if (val == (int)0x80000000)
+ {
+ val = get_bits(&s->gb, 7) - 19;
+ }
+ else
+ {
+ code = get_vlc(&s->gb, &s->hgain_vlc);
+ if (code < 0)
+ {
+ return -6;
+ }
+ val += code - 18;
+ }
+ s->high_band_values[ch][i] = val;
+ }
+ }
+ }
+ }
+ }
+
+ /* exposant can be interpolated in short blocks. */
+ parse_exponents = 1;
+ if (s->block_len_bits != s->frame_len_bits)
+ {
+ parse_exponents = get_bits(&s->gb, 1);
+ }
+
+ if (parse_exponents)
+ {
+
+ for(ch = 0; ch < s->nb_channels; ++ch)
+ {
+ if (s->channel_coded[ch])
+ {
+ if (s->use_exp_vlc)
+ {
+ if (decode_exp_vlc(s, ch) < 0)
+ {
+ return -7;
+ }
+ }
+ else
+ {
+ decode_exp_lsp(s, ch);
+ }
+ }
+ }
+ }
+ else
+ {
+ for(ch = 0; ch < s->nb_channels; ++ch)
+ {
+ if (s->channel_coded[ch])
+ {
+ interpolate_array(s->exponents[ch],
+ 1 << s->prev_block_len_bits,
+ s->block_len);
+ }
+ }
+ }
+//ok up to here!
+//printf("got here!\n");
+//rb->splash(HZ, "in wma_decode_block 2");
+ /* parse spectral coefficients : just RLE encoding */
+ for(ch = 0; ch < s->nb_channels; ++ch)
+ {
+ if (s->channel_coded[ch])
+ {
+ VLC *coef_vlc;
+ int level, run, sign, tindex;
+ int16_t *ptr, *eptr;
+ const int16_t *level_table, *run_table;
+
+ /* special VLC tables are used for ms stereo because
+ there is potentially less energy there */
+ tindex = (ch == 1 && s->ms_stereo);
+ coef_vlc = &s->coef_vlc[tindex];
+ run_table = s->run_table[tindex];
+ level_table = s->level_table[tindex];
+ /* XXX: optimize */
+ ptr = &s->coefs1[ch][0];
+ eptr = ptr + nb_coefs[ch];
+ memset(ptr, 0, s->block_len * sizeof(int16_t));
+
+
+
+ for(;;)
+ {
+ code = get_vlc(&s->gb, coef_vlc);
+ if (code < 0)
+ {
+ return -8;
+ }
+ if (code == 1)
+ {
+ /* EOB */
+ break;
+ }
+ else if (code == 0)
+ {
+ /* escape */
+ level = get_bits(&s->gb, coef_nb_bits);
+ /* NOTE: this is rather suboptimal. reading
+ block_len_bits would be better */
+ run = get_bits(&s->gb, s->frame_len_bits);
+ }
+ else
+ {
+ /* normal code */
+ run = run_table[code];
+ level = level_table[code];
+ }
+ sign = get_bits(&s->gb, 1);
+ if (!sign)
+ level = -level;
+ ptr += run;
+ if (ptr >= eptr)
+ {
+ return -9;
+ }
+ *ptr++ = level;
+
+
+ /* NOTE: EOB can be omitted */
+ if (ptr >= eptr)
+ break;
+ }
+ }
+ if (s->version == 1 && s->nb_channels >= 2)
+ {
+ align_get_bits(&s->gb);
+ }
+ }
+
+ {
+ int n4 = s->block_len >> 1;
+ //mdct_norm = 0x10000;
+ //mdct_norm = fixdiv32(mdct_norm,itofix32(n4));
+
+ mdct_norm = 0x10000>>(s->block_len_bits-1); //theres no reason to do a divide by two in fixed precision ...
+
+ if (s->version == 1)
+ {
+ fixed32 tmp = fixsqrt32(itofix32(n4));
+ mdct_norm *= tmp; // PJJ : exercise this path
+ }
+ }
+
+
+
+//rb->splash(HZ, "in wma_decode_block 3");
+ /* finally compute the MDCT coefficients */
+ for(ch = 0; ch < s->nb_channels; ++ch)
+ {
+ if (s->channel_coded[ch])
+ {
+ int16_t *coefs1;
+ fixed32 *exponents, *exp_ptr;
+ fixed32 *coefs, atemp;
+ fixed64 mult;
+ fixed64 mult1;
+ fixed32 noise;
+ int i, j, n, n1, last_high_band;
+ fixed32 exp_power[HIGH_BAND_MAX_SIZE];
+
+ //double test, mul;
+
+ //total_gain, coefs1, mdctnorm are lossless
+
+ coefs1 = s->coefs1[ch];
+ exponents = s->exponents[ch];
+ mult = fixdiv64(pow_table[total_gain],Fixed32To64(s->max_exponent[ch]));
+ // mul = fixtof64(pow_table[total_gain])/(s->block_len/2)/fixtof64(s->max_exponent[ch]);
+
+ mult = fixmul64byfixed(mult, mdct_norm); //what the hell? This is actually fixed64*2^16!
+ coefs = s->coefs[ch]; //VLC exponenents are used to get MDCT coef here!
+
+ n=0;
+
+ if (s->use_noise_coding)
+ {
+ mult1 = mult;
+
+ /* very low freqs : noise */
+ for(i = 0;i < s->coefs_start; ++i)
+ {
+ *coefs++ = fixmul32(fixmul32(s->noise_table[s->noise_index],(*exponents++)),Fixed32From64(mult1));
+ s->noise_index = (s->noise_index + 1) & (NOISE_TAB_SIZE - 1);
+ }
+
+ n1 = s->exponent_high_sizes[bsize];
+
+ /* compute power of high bands */
+ exp_ptr = exponents +
+ s->high_band_start[bsize] -
+ s->coefs_start;
+ last_high_band = 0; /* avoid warning */
+ for (j=0;j<n1;++j)
+ {
+ n = s->exponent_high_bands[s->frame_len_bits -
+ s->block_len_bits][j];
+ if (s->high_band_coded[ch][j])
+ {
+ fixed32 e2, v;
+ e2 = 0;
+ for(i = 0;i < n; ++i)
+ {
+ v = exp_ptr[i];
+ e2 += v * v;
+ }
+ exp_power[j] = fixdiv32(e2,n);
+ last_high_band = j;
+ }
+ exp_ptr += n;
+ }
+
+ /* main freqs and high freqs */
+ for(j=-1;j<n1;++j)
+ {
+ if (j < 0)
+ {
+ n = s->high_band_start[bsize] -
+ s->coefs_start;
+ }
+ else
+ {
+ n = s->exponent_high_bands[s->frame_len_bits -
+ s->block_len_bits][j];
+ }
+ if (j >= 0 && s->high_band_coded[ch][j])
+ {
+ /* use noise with specified power */
+ fixed32 tmp = fixdiv32(exp_power[j],exp_power[last_high_band]);
+ mult1 = (fixed64)fixsqrt32(tmp);
+ /* XXX: use a table */
+ mult1 = mult1 * pow_table[s->high_band_values[ch][j]];
+ mult1 = fixdiv64(mult1,fixmul32(s->max_exponent[ch],s->noise_mult));
+ mult1 = fixmul64byfixed(mult1,mdct_norm);
+ for(i = 0;i < n; ++i)
+ {
+ noise = s->noise_table[s->noise_index];
+ s->noise_index = (s->noise_index + 1) & (NOISE_TAB_SIZE - 1);
+ *coefs++ = fixmul32(fixmul32(*exponents,noise),Fixed32From64(mult1));
+ ++exponents;
+ }
+ }
+ else
+ {
+ /* coded values + small noise */
+ for(i = 0;i < n; ++i)
+ {
+ // PJJ: check code path
+ noise = s->noise_table[s->noise_index];
+ s->noise_index = (s->noise_index + 1) & (NOISE_TAB_SIZE - 1);
+ *coefs++ = fixmul32(fixmul32(((*coefs1++) + noise),*exponents),mult);
+ ++exponents;
+ }
+ }
+ }
+
+ /* very high freqs : noise */
+ n = s->block_len - s->coefs_end[bsize];
+ mult1 = fixmul32(mult,exponents[-1]);
+ for (i = 0; i < n; ++i)
+ {
+ *coefs++ = fixmul32(s->noise_table[s->noise_index],Fixed32From64(mult1));
+ s->noise_index = (s->noise_index + 1) & (NOISE_TAB_SIZE - 1);
+ }
+ }
+ else
+ {
+
+ /* XXX: optimize more */
+ for(i = 0;i < s->coefs_start; ++i)
+ *coefs++ = 0; //why do we do this step?!
+ n = nb_coefs[ch];
+
+
+
+
+ for(i = 0;i < n; ++i)
+ {
+
+ atemp = (fixed32)(coefs1[i]*mult>>16);
+ //atemp= ftofix32(coefs1[i] * fixtof64(exponents[i]) * fixtof64(mult>>16)); //this "works" in the sense that the mdcts converge
+ *coefs++=fixmul32(atemp,exponents[i]); //this does not work
+
+
+ //atemp = ftofix32( coefs1[i]*mul* fixtof64(exponents[i]) ); //this doesn't seem to help any at all.
+// *coefs++=atemp;
+
+ } //coefs1 could underflow?
+ n = s->block_len - s->coefs_end[bsize];
+ for(i = 0;i < n; ++i)
+ *coefs++ = 0;
+ }
+ }
+ }
+
+
+//rb->splash(HZ, "in wma_decode_block 3b");
+ if (s->ms_stereo && s->channel_coded[1])
+ {
+ fixed32 a, b;
+ int i;
+
+ /* nominal case for ms stereo: we do it before mdct */
+ /* no need to optimize this case because it should almost
+ never happen */
+ if (!s->channel_coded[0])
+ {
+ memset(s->coefs[0], 0, sizeof(fixed32) * s->block_len);
+ s->channel_coded[0] = 1;
+ }
+
+ for(i = 0; i < s->block_len; ++i)
+ {
+ a = s->coefs[0][i];
+ b = s->coefs[1][i];
+ s->coefs[0][i] = a + b;
+ s->coefs[1][i] = a - b;
+ }
+ }
+//rb->splash(HZ, "in wma_decode_block 3c");
+ /* build the window : we ensure that when the windows overlap
+ their squared sum is always 1 (MDCT reconstruction rule) */
+ /* XXX: merge with output */
+ {
+ int i, next_block_len, block_len, prev_block_len, n;
+ fixed32 *wptr;
+
+ block_len = s->block_len;
+ prev_block_len = 1 << s->prev_block_len_bits;
+ next_block_len = 1 << s->next_block_len_bits;
+ //rb->splash(HZ, "in wma_decode_block 3d"); //got here
+ /* right part */
+ wptr = window + block_len;
+ if (block_len <= next_block_len)
+ {
+ for(i=0;i<block_len;++i)
+ *wptr++ = s->windows[bsize][i];
+ }
+ else
+ {
+ /* overlap */
+ n = (block_len / 2) - (next_block_len / 2);
+ for(i=0;i<n;++i)
+ *wptr++ = itofix32(1);
+ for(i=0;i<next_block_len;++i)
+ *wptr++ = s->windows[s->frame_len_bits - s->next_block_len_bits][i];
+ for(i=0;i<n;++i)
+ *wptr++ = 0;
+ }
+//rb->splash(HZ, "in wma_decode_block 3e");
+ /* left part */
+ wptr = window + block_len;
+ if (block_len <= prev_block_len)
+ {
+ for(i=0;i<block_len;++i)
+ *--wptr = s->windows[bsize][i];
+ }
+ else
+ {
+ /* overlap */
+ n = (block_len / 2) - (prev_block_len / 2);
+ for(i=0;i<n;++i)
+ *--wptr = itofix32(1);
+ for(i=0;i<prev_block_len;++i)
+ *--wptr = s->windows[s->frame_len_bits - s->prev_block_len_bits][i];
+ for(i=0;i<n;++i)
+ *--wptr = 0;
+ }
+ }
+
+
+ for(ch = 0; ch < s->nb_channels; ++ch)
+ {
+ if (s->channel_coded[ch])
+ {
+ static fixed32 output[BLOCK_MAX_SIZE * 2];
+ fixed32 *ptr;
+ int i, n4, index, n;
+
+ n = s->block_len;
+ n4 = s->block_len >>1;
+ //rb->splash(HZ, "in wma_decode_block 4");
+ ff_imdct_calc(&s->mdct_ctx[bsize],
+ output,
+ s->coefs[ch],
+ s->mdct_tmp);
+
+ /* XXX: optimize all that by build the window and
+ multipying/adding at the same time */
+ /* multiply by the window */
+//already broken here!
+
+
+
+
+
+ for(i=0;i<n * 2;++i)
+ {
+
+ output[i] = fixmul32(output[i], window[i]);
+ //output[i] *= window[i];
+
+ }
+
+
+ /* add in the frame */
+ index = (s->frame_len / 2) + s->block_pos - n4;
+ ptr = &s->frame_out[ch][index];
+
+ for(i=0;i<n * 2;++i)
+ {
+ *ptr += output[i];
+ ++ptr;
+
+
+ }
+
+
+ /* specific fast case for ms-stereo : add to second
+ channel if it is not coded */
+ if (s->ms_stereo && !s->channel_coded[1])
+ {
+ ptr = &s->frame_out[1][index];
+ for(i=0;i<n * 2;++i)
+ {
+ *ptr += output[i];
+ ++ptr;
+ }
+ }
+ }
+ }
+next:
+ /* update block number */
+ ++s->block_num;
+ s->block_pos += s->block_len;
+ if (s->block_pos >= s->frame_len)
+ {
+ return 1;
+ }
+ else
+ {
+ return 0;
+ }
+}
+
+/* decode a frame of frame_len samples */
+static int wma_decode_frame(WMADecodeContext *s, int16_t *samples)
+{
+ int ret, i, n, a, ch, incr;
+ int16_t *ptr;
+ fixed32 *iptr;
+ // rb->splash(HZ, "in wma_decode_frame");
+
+ /* read each block */
+ s->block_num = 0;
+ s->block_pos = 0;
+
+
+ for(;;)
+ {
+ ret = wma_decode_block(s);
+ if (ret < 0)
+ {
+ LOGF("wma_decode_block: %d",ret);
+ //rb->splash(HZ*4, "wma_decode_block failed with ret %d", ret);
+ return -1;
+ }
+ if (ret)
+ {
+ break;
+ }
+ }
+
+ /* convert frame to integer */
+ n = s->frame_len;
+ incr = s->nb_channels;
+ for(ch = 0; ch < s->nb_channels; ++ch)
+ {
+ ptr = samples + ch;
+ iptr = s->frame_out[ch];
+
+ for (i=0;i<n;++i)
+ {
+ a = fixtoi32(*iptr++)<<1; //ugly but good enough for now
+
+
+
+
+
+ if (a > 32767)
+ {
+ a = 32767;
+ }
+ else if (a < -32768)
+ {
+ a = -32768;
+ }
+ *ptr = a;
+ ptr += incr;
+ }
+ /* prepare for next block */
+ memmove(&s->frame_out[ch][0], &s->frame_out[ch][s->frame_len],
+ s->frame_len * sizeof(fixed32));
+ /* XXX: suppress this */
+ memset(&s->frame_out[ch][s->frame_len], 0,
+ s->frame_len * sizeof(fixed32));
+ }
+
+ return 0;
+}
+
+int wma_decode_superframe(WMADecodeContext* s,
+ void *data,
+ int *data_size,
+ uint8_t *buf,
+ int buf_size)
+{
+ //WMADecodeContext *s = avctx->priv_data;
+ int nb_frames, bit_offset, i, pos, len;
+ uint8_t *q;
+ int16_t *samples;
+
+ if (buf_size==0)
+ {
+ s->last_superframe_len = 0;
+ return 0;
+ }
+
+ samples = data;
+ init_get_bits(&s->gb, buf, buf_size*8);
+ if (s->use_bit_reservoir)
+ {
+ /* read super frame header */
+ get_bits(&s->gb, 4); /* super frame index */
+ nb_frames = get_bits(&s->gb, 4) - 1;
+
+ bit_offset = get_bits(&s->gb, s->byte_offset_bits + 3);
+ if (s->last_superframe_len > 0)
+ {
+ /* add bit_offset bits to last frame */
+ if ((s->last_superframe_len + ((bit_offset + 7) >> 3)) >
+ MAX_CODED_SUPERFRAME_SIZE)
+ {
+ goto fail;
+ }
+ q = s->last_superframe + s->last_superframe_len;
+ len = bit_offset;
+ while (len > 0)
+ {
+ *q++ = (get_bits)(&s->gb, 8);
+ len -= 8;
+ }
+ if (len > 0)
+ {
+ *q++ = (get_bits)(&s->gb, len) << (8 - len);
+ }
+
+ /* XXX: bit_offset bits into last frame */
+ init_get_bits(&s->gb, s->last_superframe, MAX_CODED_SUPERFRAME_SIZE*8);
+ /* skip unused bits */
+ if (s->last_bitoffset > 0)
+ skip_bits(&s->gb, s->last_bitoffset);
+ /* this frame is stored in the last superframe and in the
+ current one */
+ if (wma_decode_frame(s, samples) < 0)
+ {
+ goto fail;
+ }
+ samples += s->nb_channels * s->frame_len;
+ }
+
+ /* read each frame starting from bit_offset */
+ pos = bit_offset + 4 + 4 + s->byte_offset_bits + 3;
+ init_get_bits(&s->gb, buf + (pos >> 3), (MAX_CODED_SUPERFRAME_SIZE - (pos >> 3))*8);
+ len = pos & 7;
+ if (len > 0)
+ skip_bits(&s->gb, len);
+
+ s->reset_block_lengths = 1;
+ for(i=0;i<nb_frames;++i)
+ {
+ if (wma_decode_frame(s, samples) < 0)
+ {
+ goto fail;
+ }
+ samples += s->nb_channels * s->frame_len;
+ }
+
+ /* we copy the end of the frame in the last frame buffer */
+ pos = get_bits_count(&s->gb) + ((bit_offset + 4 + 4 + s->byte_offset_bits + 3) & ~7);
+ s->last_bitoffset = pos & 7;
+ pos >>= 3;
+ len = buf_size - pos;
+ if (len > MAX_CODED_SUPERFRAME_SIZE || len < 0)
+ {
+ goto fail;
+ }
+ s->last_superframe_len = len;
+ memcpy(s->last_superframe, buf + pos, len);
+ }
+ else
+ {
+ /* single frame decode */
+ if (wma_decode_frame(s, samples) < 0)
+ {
+ goto fail;
+ }
+ samples += s->nb_channels * s->frame_len;
+ }
+ *data_size = (int8_t *)samples - (int8_t *)data;
+ return s->block_align;
+fail:
+ /* when error, we reset the bit reservoir */
+ s->last_superframe_len = 0;
+ return -1;
+}
+
+/*void free_vlc(VLC *vlc)
+{
+ //av_free(vlc->table);
+}
+*/
+int wma_decode_end(WMADecodeContext *s)
+{
+ (void)s;
+/* WMADecodeContext *s = avctx->priv_data;
+ int i;
+
+ for(i = 0; i < s->nb_block_sizes; ++i)
+ ff_mdct_end(&s->mdct_ctx[i]);
+ // for(i = 0; i < s->nb_block_sizes; ++i) //now statically allocated
+ // av_free(s->windows[i]);
+
+ if (s->use_exp_vlc)
+ {
+ free_vlc(&s->exp_vlc);
+ }
+ if (s->use_noise_coding)
+ {
+ free_vlc(&s->hgain_vlc);
+ }
+ for(i = 0;i < 2; ++i)
+ {
+ // free_vlc(&s->coef_vlc[i]);
+ // av_free(s->run_table[i]);
+ // av_free(s->level_table[i]);
+ }
+*/
+ return 0;
+}
diff --git a/apps/codecs/wma.c b/apps/codecs/wma.c
new file mode 100644
index 0000000000..5303eb4287
--- /dev/null
+++ b/apps/codecs/wma.c
@@ -0,0 +1,385 @@
+/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $Id: flac.c 12830 2007-03-18 09:50:53Z learman $
+ *
+ * Copyright (C) 2005 Dave Chapman
+ *
+ * All files in this archive are subject to the GNU General Public License.
+ * See the file COPYING in the source tree root for full license agreement.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+#include "codeclib.h"
+#include "libwma/asf.h"
+#include "libwma/wmadec.h"
+
+CODEC_HEADER
+
+#define MAX_BLOCKSIZE 2048
+
+/* The output buffers containing the decoded samples (channels 0 and 1) */
+
+/* NOTE: WMADecodeContext is 142688 bytes (on x86) */
+static WMADecodeContext wmadec;
+
+/* TODO: Check the size of this */
+#define OUTBUF_SIZE 256*1024
+
+enum asf_error_e {
+ ASF_ERROR_INTERNAL = -1, /* incorrect input to API calls */
+ ASF_ERROR_OUTOFMEM = -2, /* some malloc inside program failed */
+ ASF_ERROR_EOF = -3, /* unexpected end of file */
+ ASF_ERROR_IO = -4, /* error reading or writing to file */
+ ASF_ERROR_INVALID_LENGTH = -5, /* length value conflict in input data */
+ ASF_ERROR_INVALID_VALUE = -6, /* other value conflict in input data */
+ ASF_ERROR_INVALID_OBJECT = -7, /* ASF object missing or in wrong place */
+ ASF_ERROR_OBJECT_SIZE = -8, /* invalid ASF object size (too small) */
+ ASF_ERROR_SEEKABLE = -9, /* file not seekable */
+ ASF_ERROR_SEEK = -10 /* file is seekable but seeking failed */
+};
+
+/* Read an unaligned 32-bit little endian long from buffer. */
+static unsigned long get_long_le(void* buf)
+{
+ unsigned char* p = (unsigned char*) buf;
+
+ return p[0] | (p[1] << 8) | (p[2] << 16) | (p[3] << 24);
+}
+
+/* Read an unaligned 16-bit little endian short from buffer. */
+static unsigned short get_short_le(void* buf)
+{
+ unsigned char* p = (unsigned char*) buf;
+
+ return p[0] | (p[1] << 8);
+}
+
+#define GETLEN2b(bits) (((bits) == 0x03) ? 4 : bits)
+
+#define GETVALUE2b(bits, data) \
+ (((bits) != 0x03) ? ((bits) != 0x02) ? ((bits) != 0x01) ? \
+ 0 : *(data) : get_short_le(data) : get_long_le(data))
+
+static int asf_read_packet(int* padding, asf_waveformatex_t* wfx)
+{
+ uint8_t tmp8, packet_flags, packet_property;
+ int ec_length, opaque_data, ec_length_type;
+ int datalen;
+ uint8_t data[18];
+ uint8_t* datap;
+ uint32_t length;
+ uint32_t padding_length;
+ uint32_t send_time;
+ uint16_t duration;
+ uint16_t payload_count;
+ int payload_length_type;
+ uint32_t payload_hdrlen;
+ int payload_datalen;
+ int multiple;
+ uint32_t replicated_length;
+ uint32_t media_object_number;
+ uint32_t media_object_offset;
+ uint32_t bytesread = 0;
+
+ if (ci->read_filebuf(&tmp8, 1) == 0) {
+ return ASF_ERROR_EOF;
+ }
+ bytesread++;
+
+ /* TODO: We need a better way to detect endofstream */
+ if (tmp8 != 0x82) { return -1; }
+
+ //DEBUGF("tmp8=0x%02x\n",tmp8);
+
+ if (tmp8 & 0x80) {
+ ec_length = tmp8 & 0x0f;
+ opaque_data = (tmp8 >> 4) & 0x01;
+ ec_length_type = (tmp8 >> 5) & 0x03;
+
+ if (ec_length_type != 0x00 || opaque_data != 0 || ec_length != 0x02) {
+ DEBUGF("incorrect error correction flags\n");
+ return ASF_ERROR_INVALID_VALUE;
+ }
+
+ /* Skip ec_data */
+ ci->advance_buffer(ec_length);
+ bytesread += ec_length;
+ } else {
+ ec_length = 0;
+ }
+
+ if (ci->read_filebuf(&packet_flags, 1) == 0) { return ASF_ERROR_EOF; }
+ if (ci->read_filebuf(&packet_property, 1) == 0) { return ASF_ERROR_EOF; }
+ bytesread += 2;
+
+ datalen = GETLEN2b((packet_flags >> 1) & 0x03) +
+ GETLEN2b((packet_flags >> 3) & 0x03) +
+ GETLEN2b((packet_flags >> 5) & 0x03) + 6;
+
+#if 0
+ if (datalen > sizeof(data)) {
+ DEBUGF("Unexpectedly long datalen in data - %d\n",datalen);
+ return ASF_ERROR_OUTOFMEM;
+ }
+#endif
+
+ if (ci->read_filebuf(data, datalen) == 0) {
+ return ASF_ERROR_EOF;
+ }
+
+ bytesread += datalen;
+
+ datap = data;
+ length = GETVALUE2b((packet_flags >> 5) & 0x03, datap);
+ datap += GETLEN2b((packet_flags >> 5) & 0x03);
+ /* sequence value is not used */
+ GETVALUE2b((packet_flags >> 1) & 0x03, datap);
+ datap += GETLEN2b((packet_flags >> 1) & 0x03);
+ padding_length = GETVALUE2b((packet_flags >> 3) & 0x03, datap);
+ datap += GETLEN2b((packet_flags >> 3) & 0x03);
+ send_time = get_long_le(datap);
+ datap += 4;
+ duration = get_short_le(datap);
+ datap += 2;
+
+ /* this is really idiotic, packet length can (and often will) be
+ * undefined and we just have to use the header packet size as the size
+ * value */
+ if (!((packet_flags >> 5) & 0x03)) {
+ length = wfx->packet_size;
+ }
+
+ /* this is also really idiotic, if packet length is smaller than packet
+ * size, we need to manually add the additional bytes into padding length
+ */
+ if (length < wfx->packet_size) {
+ padding_length += wfx->packet_size - length;
+ length = wfx->packet_size;
+ }
+
+ if (length > wfx->packet_size) {
+ DEBUGF("packet with too big length value\n");
+ return ASF_ERROR_INVALID_LENGTH;
+ }
+
+ /* check if we have multiple payloads */
+ if (packet_flags & 0x01) {
+ if (ci->read_filebuf(&tmp8, 1) == 0) {
+ return ASF_ERROR_EOF;
+ }
+ payload_count = tmp8 & 0x3f;
+ payload_length_type = (tmp8 >> 6) & 0x03;
+ bytesread++;
+ } else {
+ payload_count = 1;
+ payload_length_type = 0x02; /* not used */
+ }
+
+ if (length < bytesread) {
+ DEBUGF("header exceeded packet size, invalid file - length=%d, bytesread=%d\n",(int)length,(int)bytesread);
+ /* FIXME: should this be checked earlier? */
+ return ASF_ERROR_INVALID_LENGTH;
+ }
+
+ if (ci->read_filebuf(&tmp8, 1) == 0) {
+ return ASF_ERROR_EOF;
+ }
+ //DEBUGF("stream = %u\n",tmp8&0x7f);
+ bytesread++;
+
+ if ((tmp8 & 0x7f) != wfx->audiostream) {
+ /* Not interested in this packet, just skip it */
+ ci->advance_buffer(length - bytesread);
+ return 0;
+ } else {
+ /* We are now at the data */
+ //DEBUGF("Read packet - length=%u, padding_length=%u, send_time=%u, duration=%u, payload_count=%d, bytesread=%d\n",length,padding_length,(int)send_time,duration,payload_count,bytesread);
+
+ /* TODO: Loop through all payloads in this packet - or do we
+ assume that audio streams only have one payload per packet? */
+
+ payload_hdrlen = GETLEN2b(packet_property & 0x03) +
+ GETLEN2b((packet_property >> 2) & 0x03) +
+ GETLEN2b((packet_property >> 4) & 0x03);
+
+ //DEBUGF("payload_hdrlen = %d\n",payload_hdrlen);
+#if 0
+ /* TODO */
+ if (payload_hdrlen > size) {
+ return ASF_ERROR_INVALID_LENGTH;
+ }
+#endif
+ if (payload_hdrlen > sizeof(data)) {
+ DEBUGF("Unexpectedly long datalen in data - %d\n",datalen);
+ return ASF_ERROR_OUTOFMEM;
+ }
+
+ if (ci->read_filebuf(data, payload_hdrlen) == 0) {
+ return ASF_ERROR_EOF;
+ }
+ bytesread += payload_hdrlen;
+
+ datap = data;
+ media_object_number = GETVALUE2b((packet_property >> 4) & 0x03, datap);
+ datap += GETLEN2b((packet_property >> 4) & 0x03);
+ media_object_offset = GETVALUE2b((packet_property >> 2) & 0x03, datap);
+ datap += GETLEN2b((packet_property >> 2) & 0x03);
+ replicated_length = GETVALUE2b(packet_property & 0x03, datap);
+ datap += GETLEN2b(packet_property & 0x03);
+
+ /* TODO: Validate replicated_length */
+ /* TODO: Is the content of this important for us? */
+ ci->advance_buffer(replicated_length);
+ bytesread += replicated_length;
+
+
+ multiple = packet_flags & 0x01;
+
+ if (multiple) {
+ int x;
+
+ x = GETLEN2b(payload_length_type);
+
+ if (x != 2) {
+ /* in multiple payloads datalen should be a word */
+ return ASF_ERROR_INVALID_VALUE;
+ }
+
+#if 0
+ if (skip + tmp > datalen) {
+ /* not enough data */
+ return ASF_ERROR_INVALID_LENGTH;
+ }
+#endif
+ if (ci->read_filebuf(&data, x) == 0) {
+ return ASF_ERROR_EOF;
+ }
+ bytesread += x;
+ payload_datalen = GETVALUE2b(payload_length_type, data);
+ } else {
+ payload_datalen = length - bytesread;
+ }
+
+ //DEBUGF("WE HAVE DATA - %d bytes\n", payload_datalen);
+// lseek(fd, payload_datalen, SEEK_CUR);
+ *padding = padding_length;
+ return payload_datalen;
+ }
+}
+
+/* this is the codec entry point */
+enum codec_status codec_main(void)
+{
+ uint32_t samplesdone;
+ uint32_t elapsedtime;
+ int retval;
+ asf_waveformatex_t wfx;
+ uint32_t currentframe;
+ unsigned char* inbuffer;
+ size_t resume_offset;
+ size_t n;
+ int wmares, res, padding, outbufsize;
+ uint8_t* outbuf;
+
+ /* Generic codec initialisation */
+ ci->configure(CODEC_SET_FILEBUF_WATERMARK, 1024*512);
+ ci->configure(CODEC_SET_FILEBUF_CHUNKSIZE, 1024*128);
+
+ ci->configure(DSP_SET_SAMPLE_DEPTH, 15);
+
+ next_track:
+
+ /* Wait for the metadata to be read */
+ while (!*ci->taginfo_ready && !ci->stop_codec)
+ ci->sleep(1);
+
+ retval = CODEC_OK;
+
+ /* Remember the resume position - when the codec is opened, the
+ playback engine will reset it. */
+ resume_offset = ci->id3->offset;
+
+ if (codec_init()) {
+ LOGF("WMA: Error initialising codec\n");
+ retval = CODEC_ERROR;
+ goto exit;
+ }
+
+ outbuf = codec_malloc(OUTBUF_SIZE);
+
+ /* Copy the format metadata we've stored in the id3 TOC field. This
+ saves us from parsing it again here. */
+ memcpy(&wfx, ci->id3->toc, sizeof(wfx));
+
+ wma_decode_init(&wmadec,&wfx);
+
+ /* Now advance the file position to the first frame */
+ ci->seek_buffer(ci->id3->first_frame_offset);
+
+ ci->configure(DSP_SWITCH_FREQUENCY, wfx.rate);
+ ci->configure(DSP_SET_STEREO_MODE, wfx.channels == 1 ?
+ STEREO_MONO : STEREO_INTERLEAVED);
+ codec_set_replaygain(ci->id3);
+
+ /* The main decoding loop */
+
+ currentframe = 0;
+ samplesdone = 0;
+
+ DEBUGF("**************** IN WMA.C ******************\n");
+ wma_decode_init(&wmadec,&wfx);
+
+ res = 1;
+ while (res >= 0)
+ {
+ ci->yield();
+ if (ci->stop_codec || ci->new_track) {
+ goto done;
+ }
+
+ /* Deal with any pending seek requests - ignore them */
+ if (ci->seek_time)
+ {
+ ci->seek_complete();
+ }
+
+ res = asf_read_packet(&padding, &wfx);
+ if (res > 0) {
+ inbuffer = ci->request_buffer(&n, res - padding);
+
+ wmares = wma_decode_superframe(&wmadec,
+ outbuf,&outbufsize,
+ inbuffer,res - padding);
+
+ ci->advance_buffer(res);
+
+ if (wmares > 0) {
+ ci->pcmbuf_insert(outbuf, NULL, outbufsize / (wfx.channels * 2));
+ samplesdone += (outbufsize / (wfx.channels * 2));
+ DEBUGF("Decoded %d samples\n",(outbufsize / (wfx.channels * 2)));
+ elapsedtime = (samplesdone*10)/(wfx.rate/100);
+ ci->set_elapsed(elapsedtime);
+ }
+
+ ci->yield ();
+ }
+ }
+ retval = CODEC_OK;
+
+done:
+ LOGF("WMA: Decoded %ld samples\n",samplesdone);
+
+ if (ci->request_next_track())
+ goto next_track;
+
+exit:
+ return retval;
+}
diff --git a/apps/metadata.c b/apps/metadata.c
index 3b2855bc24..15813c679d 100644
--- a/apps/metadata.c
+++ b/apps/metadata.c
@@ -133,6 +133,13 @@ bool get_metadata(struct track_info* track, int fd, const char* trackname,
break;
+ case AFMT_WMA:
+ if (!get_asf_metadata(fd, &(track->id3)))
+ {
+ return false;
+ }
+ break;
+
case AFMT_APE:
if (!get_monkeys_metadata(fd, &(track->id3)))
{
diff --git a/apps/metadata/asf.c b/apps/metadata/asf.c
new file mode 100644
index 0000000000..85d30f50fd
--- /dev/null
+++ b/apps/metadata/asf.c
@@ -0,0 +1,418 @@
+/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ *
+ * $Id$
+ *
+ * Copyright (C) 2007 Dave Chapman
+ *
+ * All files in this archive are subject to the GNU General Public License.
+ * See the file COPYING in the source tree root for full license agreement.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <ctype.h>
+#include <inttypes.h>
+
+#include "id3.h"
+#include "debug.h"
+#include "rbunicode.h"
+#include "metadata_common.h"
+#include <codecs/libwma/asf.h>
+
+static asf_waveformatex_t wfx;
+
+/* TODO: Just read the GUIDs into a 16-byte array, and use memcmp to compare */
+struct guid_s {
+ uint32_t v1;
+ uint16_t v2;
+ uint16_t v3;
+ uint8_t v4[8];
+};
+typedef struct guid_s guid_t;
+
+struct asf_object_s {
+ guid_t guid;
+ uint64_t size;
+ uint64_t datalen;
+};
+typedef struct asf_object_s asf_object_t;
+
+enum asf_error_e {
+ ASF_ERROR_INTERNAL = -1, /* incorrect input to API calls */
+ ASF_ERROR_OUTOFMEM = -2, /* some malloc inside program failed */
+ ASF_ERROR_EOF = -3, /* unexpected end of file */
+ ASF_ERROR_IO = -4, /* error reading or writing to file */
+ ASF_ERROR_INVALID_LENGTH = -5, /* length value conflict in input data */
+ ASF_ERROR_INVALID_VALUE = -6, /* other value conflict in input data */
+ ASF_ERROR_INVALID_OBJECT = -7, /* ASF object missing or in wrong place */
+ ASF_ERROR_OBJECT_SIZE = -8, /* invalid ASF object size (too small) */
+ ASF_ERROR_SEEKABLE = -9, /* file not seekable */
+ ASF_ERROR_SEEK = -10 /* file is seekable but seeking failed */
+};
+
+static const guid_t asf_guid_null =
+{0x00000000, 0x0000, 0x0000, {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}};
+
+/* top level object guids */
+
+static const guid_t asf_guid_header =
+{0x75B22630, 0x668E, 0x11CF, {0xA6, 0xD9, 0x00, 0xAA, 0x00, 0x62, 0xCE, 0x6C}};
+
+static const guid_t asf_guid_data =
+{0x75B22636, 0x668E, 0x11CF, {0xA6, 0xD9, 0x00, 0xAA, 0x00, 0x62, 0xCE, 0x6C}};
+
+static const guid_t asf_guid_index =
+{0x33000890, 0xE5B1, 0x11CF, {0x89, 0xF4, 0x00, 0xA0, 0xC9, 0x03, 0x49, 0xCB}};
+
+/* header level object guids */
+
+static const guid_t asf_guid_file_properties =
+{0x8cabdca1, 0xa947, 0x11cf, {0x8E, 0xe4, 0x00, 0xC0, 0x0C, 0x20, 0x53, 0x65}};
+
+static const guid_t asf_guid_stream_properties =
+{0xB7DC0791, 0xA9B7, 0x11CF, {0x8E, 0xE6, 0x00, 0xC0, 0x0C, 0x20, 0x53, 0x65}};
+
+static const guid_t asf_guid_content_description =
+{0x75B22633, 0x668E, 0x11CF, {0xA6, 0xD9, 0x00, 0xAA, 0x00, 0x62, 0xCE, 0x6C}};
+
+static const guid_t asf_guid_extended_content_description =
+{0xD2D0A440, 0xE307, 0x11D2, {0x97, 0xF0, 0x00, 0xA0, 0xC9, 0x5E, 0xA8, 0x50}};
+
+/* stream type guids */
+
+static const guid_t asf_guid_stream_type_audio =
+{0xF8699E40, 0x5B4D, 0x11CF, {0xA8, 0xFD, 0x00, 0x80, 0x5F, 0x5C, 0x44, 0x2B}};
+
+static int asf_guid_match(const guid_t *guid1, const guid_t *guid2)
+{
+ if((guid1->v1 != guid2->v1) ||
+ (guid1->v2 != guid2->v2) ||
+ (guid1->v3 != guid2->v3) ||
+ (memcmp(guid1->v4, guid2->v4, 8))) {
+ return 0;
+ }
+
+ return 1;
+}
+
+/* Read the 16 byte GUID from a file */
+static void asf_readGUID(int fd, guid_t* guid)
+{
+ read_uint32le(fd, &guid->v1);
+ read_uint16le(fd, &guid->v2);
+ read_uint16le(fd, &guid->v3);
+ read(fd, guid->v4, 8);
+}
+
+static void asf_read_object_header(asf_object_t *obj, int fd)
+{
+ asf_readGUID(fd, &obj->guid);
+ read_uint64le(fd, &obj->size);
+ obj->datalen = 0;
+}
+
+static int asf_parse_header(int fd, struct mp3entry* id3)
+{
+ asf_object_t current;
+ asf_object_t header;
+ uint64_t datalen;
+ int i;
+ int fileprop = 0;
+ uint64_t play_duration;
+ uint64_t tmp64;
+ uint32_t tmp32;
+ uint16_t tmp16;
+ uint8_t tmp8;
+ uint16_t flags;
+ uint32_t subobjects;
+ uint8_t utf16buf[512];
+ uint8_t utf8buf[512];
+
+ asf_read_object_header((asf_object_t *) &header, fd);
+
+ DEBUGF("header.size=%d\n",(int)header.size);
+ if (header.size < 30) {
+ /* invalid size for header object */
+ return ASF_ERROR_OBJECT_SIZE;
+ }
+
+ read_uint32le(fd, &subobjects);
+
+ /* Two reserved bytes - do we need to read them? */
+ lseek(fd, 2, SEEK_CUR);
+
+ DEBUGF("Read header - size=%d, subobjects=%lu\n",(int)header.size, subobjects);
+
+ if (subobjects > 0) {
+ header.datalen = header.size - 30;
+
+ /* TODO: Check that we have datalen bytes left in the file */
+ datalen = header.datalen;
+
+ for (i=0; i<(int)subobjects; i++) {
+ DEBUGF("Parsing header object %d - datalen=%d\n",i,(int)datalen);
+ if (datalen < 24) {
+ DEBUGF("not enough data for reading object\n");
+ break;
+ }
+
+ asf_read_object_header(&current, fd);
+
+ if (current.size > datalen || current.size < 24) {
+ DEBUGF("invalid object size - current.size=%d, datalen=%d\n",(int)current.size,(int)datalen);
+ break;
+ }
+
+ if (asf_guid_match(&current.guid, &asf_guid_file_properties)) {
+ if (current.size < 104)
+ return ASF_ERROR_OBJECT_SIZE;
+
+ if (fileprop) {
+ /* multiple file properties objects not allowed */
+ return ASF_ERROR_INVALID_OBJECT;
+ }
+
+ fileprop = 1;
+ /* All we want is the play duration - uint64_t at offset 40 */
+ lseek(fd, 40, SEEK_CUR);
+
+ read_uint64le(fd, &play_duration);
+ id3->length = play_duration / 10000;
+
+ DEBUGF("****** length = %lums\n", id3->length);
+
+ /* Read the packet size - uint32_t at offset 68 */
+ lseek(fd, 20, SEEK_CUR);
+ read_uint32le(fd, &wfx.packet_size);
+
+ /* Skip bytes remaining in object */
+ lseek(fd, current.size - 24 - 72, SEEK_CUR);
+ } else if (asf_guid_match(&current.guid, &asf_guid_stream_properties)) {
+ guid_t guid;
+ uint32_t propdatalen;
+
+ if (current.size < 78)
+ return ASF_ERROR_OBJECT_SIZE;
+
+#if 0
+ asf_byteio_getGUID(&guid, current->data);
+ datalen = asf_byteio_getDWLE(current->data + 40);
+ flags = asf_byteio_getWLE(current->data + 48);
+#endif
+
+ asf_readGUID(fd, &guid);
+
+ lseek(fd, 24, SEEK_CUR);
+ read_uint32le(fd, &propdatalen);
+ lseek(fd, 4, SEEK_CUR);
+ read_uint16le(fd, &flags);
+
+ if (!asf_guid_match(&guid, &asf_guid_stream_type_audio)) {
+ DEBUGF("Found stream properties for non audio stream, skipping\n");
+ lseek(fd,current.size - 24 - 50,SEEK_CUR);
+ } else {
+ lseek(fd, 4, SEEK_CUR);
+ DEBUGF("Found stream properties for audio stream %d\n",flags&0x7f);
+
+ /* TODO: Check codec_id and find the lowest numbered audio stream in the file */
+ wfx.audiostream = flags&0x7f;
+
+ if (propdatalen < 18) {
+ return ASF_ERROR_INVALID_LENGTH;
+ }
+
+#if 0
+ if (asf_byteio_getWLE(data + 16) > datalen - 16) {
+ return ASF_ERROR_INVALID_LENGTH;
+ }
+#endif
+ read_uint16le(fd, &wfx.codec_id);
+ read_uint16le(fd, &wfx.channels);
+ read_uint32le(fd, &wfx.rate);
+ read_uint32le(fd, &wfx.bitrate);
+ wfx.bitrate *= 8;
+ read_uint16le(fd, &wfx.blockalign);
+ read_uint16le(fd, &wfx.bitspersample);
+ read_uint16le(fd, &wfx.datalen);
+
+ /* Round bitrate to the nearest kbit */
+ id3->bitrate = (wfx.bitrate + 500) / 1000;
+ id3->frequency = wfx.rate;
+
+ if (wfx.codec_id == ASF_CODEC_ID_WMAV1) {
+ read(fd, wfx.data, 4);
+ lseek(fd,current.size - 24 - 72 - 4,SEEK_CUR);
+ /* A hack - copy the wfx struct to the MP3 TOC field in the id3 struct */
+ memcpy(id3->toc, &wfx, sizeof(wfx));
+ } else if (wfx.codec_id == ASF_CODEC_ID_WMAV2) {
+ read(fd, wfx.data, 6);
+ lseek(fd,current.size - 24 - 72 - 6,SEEK_CUR);
+ /* A hack - copy the wfx struct to the MP3 TOC field in the id3 struct */
+ memcpy(id3->toc, &wfx, sizeof(wfx));
+ } else {
+ lseek(fd,current.size - 24 - 72,SEEK_CUR);
+ }
+
+ }
+ } else if (asf_guid_match(&current.guid, &asf_guid_content_description)) {
+ /* Object contains five 16-bit string lengths, followed by the five strings:
+ title, artist, copyright, description, rating
+ */
+ uint16_t strlength[5];
+ int i;
+
+ DEBUGF("Found GUID_CONTENT_DESCRIPTION - size=%d\n",(int)(current.size - 24));
+
+ /* Read the 5 string lengths - number of bytes included trailing zero */
+ for (i=0; i<5; i++) {
+ read_uint16le(fd, &strlength[i]);
+ DEBUGF("strlength = %u\n",strlength[i]);
+ }
+
+ for (i=0; i<5 ; i++) {
+ if (strlength[i] > 0) {
+ read(fd, utf16buf, strlength[i]);
+ utf16LEdecode(utf16buf, utf8buf, strlength[i]);
+ DEBUGF("TAG %d = %s\n",i,utf8buf);
+ }
+ }
+ } else if (asf_guid_match(&current.guid, &asf_guid_extended_content_description)) {
+ uint16_t count;
+ int i;
+ int bytesleft = current.size - 24;
+ DEBUGF("Found GUID_EXTENDED_CONTENT_DESCRIPTION\n");
+
+ read_uint16le(fd, &count);
+ bytesleft -= 2;
+ DEBUGF("extended metadata count = %u\n",count);
+
+ for (i=0; i < count; i++) {
+ uint16_t length, type;
+
+ read_uint16le(fd, &length);
+ read(fd, utf16buf, length);
+ utf16LEdecode(utf16buf, utf8buf, length);
+ DEBUGF("Key=\"%s\" ",utf8buf);
+ bytesleft -= 2 + length;
+
+ read_uint16le(fd, &type);
+ read_uint16le(fd, &length);
+ switch(type)
+ {
+ case 0: /* String */
+ read(fd, utf16buf, length);
+ utf16LEdecode(utf16buf, utf8buf, length);
+ DEBUGF("Value=\"%s\"\n",utf8buf);
+ break;
+
+ case 1: /* Hex string */
+ DEBUGF("Value=NOT YET IMPLEMENTED (HEX STRING)\n");
+ lseek(fd,length,SEEK_CUR);
+ break;
+
+ case 2: /* Bool */
+ read(fd, &tmp8, 1);
+ DEBUGF("Value=%s\n",(tmp8 ? "TRUE" : "FALSE"));
+ lseek(fd,length - 1,SEEK_CUR);
+ break;
+
+ case 3: /* 32-bit int */
+ read_uint32le(fd, &tmp32);
+ DEBUGF("Value=%lu\n",tmp32);
+ lseek(fd,length - 4,SEEK_CUR);
+ break;
+
+ case 4: /* 64-bit int */
+ read_uint64le(fd, &tmp64);
+ DEBUGF("Value=%llu\n",tmp64);
+ lseek(fd,length - 8,SEEK_CUR);
+ break;
+
+ case 5: /* 16-bit int */
+ read_uint16le(fd, &tmp16);
+ DEBUGF("Value=%u\n",tmp16);
+ lseek(fd,length - 2,SEEK_CUR);
+ break;
+
+ default:
+ lseek(fd,length,SEEK_CUR);
+ break;
+ }
+ bytesleft -= 4 + length;
+ }
+
+ lseek(fd, bytesleft, SEEK_CUR);
+ } else {
+ DEBUGF("Skipping %d bytes of object\n",(int)(current.size - 24));
+ lseek(fd,current.size - 24,SEEK_CUR);
+ }
+
+ DEBUGF("Parsed object - size = %d\n",(int)current.size);
+ datalen -= current.size;
+ }
+
+ if (i != (int)subobjects || datalen != 0) {
+ DEBUGF("header data doesn't match given subobject count\n");
+ return ASF_ERROR_INVALID_VALUE;
+ }
+
+ DEBUGF("%d subobjects read successfully\n", i);
+ }
+
+#if 0
+ tmp = asf_parse_header_validate(file, &header);
+ if (tmp < 0) {
+ /* header read ok but doesn't validate correctly */
+ return tmp;
+ }
+#endif
+
+ DEBUGF("header validated correctly\n");
+
+ return 0;
+}
+
+bool get_asf_metadata(int fd, struct mp3entry* id3)
+{
+ int res;
+ asf_object_t obj;
+
+ wfx.audiostream = -1;
+
+ res = asf_parse_header(fd, id3);
+
+ if (res < 0) {
+ DEBUGF("ASF: parsing error - %d\n",res);
+ return false;
+ }
+
+ if (wfx.audiostream == -1) {
+ DEBUGF("ASF: No WMA streams found\n");
+ return false;
+ }
+
+ asf_read_object_header(&obj, fd);
+
+ if (!asf_guid_match(&obj.guid, &asf_guid_data)) {
+ DEBUGF("ASF: No data object found\n");
+ return false;
+ }
+
+ /* Store the current file position - no need to parse the header
+ again in the codec. The +26 skips the rest of the data object
+ header.
+ */
+ id3->first_frame_offset = lseek(fd, 0, SEEK_CUR) + 26;
+
+ return true;
+}
diff --git a/apps/metadata/metadata_common.c b/apps/metadata/metadata_common.c
index 685b32a25e..d81d9f71d3 100644
--- a/apps/metadata/metadata_common.c
+++ b/apps/metadata/metadata_common.c
@@ -94,8 +94,8 @@ long read_string(int fd, char* buf, long buf_size, int eos, long size)
return read_bytes;
}
-/* Read an unsigned 32-bit integer from a big-endian file. */
#ifdef ROCKBOX_LITTLE_ENDIAN
+/* Read an unsigned 32-bit integer from a big-endian file. */
int read_uint32be(int fd, unsigned int* buf)
{
size_t n;
@@ -104,6 +104,39 @@ int read_uint32be(int fd, unsigned int* buf)
*buf = betoh32(*buf);
return n;
}
+#else
+/* Read unsigned integers from a little-endian file. */
+int read_uint16le(int fd, uint16_t* buf)
+{
+ size_t n;
+
+ n = read(fd, (char*) buf, 2);
+ *buf = letoh16(*buf);
+ return n;
+}
+int read_uint32le(int fd, uint32_t* buf)
+{
+ size_t n;
+
+ n = read(fd, (char*) buf, 4);
+ *buf = letoh32(*buf);
+ return n;
+}
+int read_uint64le(int fd, uint64_t* buf)
+{
+ size_t n;
+ uint8_t data[8];
+ int i;
+
+ n = read(fd, data, 8);
+
+ for (i=7, *buf=0; i>=0; i--) {
+ *buf <<= 8;
+ *buf |= data[i];
+ }
+
+ return n;
+}
#endif
/* Read an unaligned 32-bit little endian long from buffer. */
diff --git a/apps/metadata/metadata_common.h b/apps/metadata/metadata_common.h
index 8041dad5e7..272a3913ab 100644
--- a/apps/metadata/metadata_common.h
+++ b/apps/metadata/metadata_common.h
@@ -35,11 +35,19 @@ bool read_vorbis_tags(int fd, struct mp3entry *id3,
bool skip_id3v2(int fd, struct mp3entry *id3);
long read_string(int fd, char* buf, long buf_size, int eos, long size);
+
#ifdef ROCKBOX_BIG_ENDIAN
#define read_uint32be(fd,buf) read((fd), (buf), 4)
+int read_uint16le(int fd, uint16_t* buf);
+int read_uint32le(int fd, uint32_t* buf);
+int read_uint64le(int fd, uint64_t* buf);
#else
int read_uint32be(int fd, unsigned int* buf);
+#define read_uint16le(fd,buf) read((fd), (buf), 2)
+#define read_uint32le(fd,buf) read((fd), (buf), 4)
+#define read_uint64le(fd,buf) read((fd), (buf), 8)
#endif
+
unsigned long get_long_le(void* buf);
unsigned short get_short_le(void* buf);
unsigned long get_long_be(void* buf);
diff --git a/apps/metadata/metadata_parsers.h b/apps/metadata/metadata_parsers.h
index f52ce69dd2..5fc674d31b 100644
--- a/apps/metadata/metadata_parsers.h
+++ b/apps/metadata/metadata_parsers.h
@@ -29,3 +29,4 @@ bool get_spc_metadata(int fd, struct mp3entry* id3);
bool get_speex_metadata(int fd, struct mp3entry* id3);
bool get_vorbis_metadata(int fd, struct mp3entry* id3);
bool get_wave_metadata(int fd, struct mp3entry* id3);
+bool get_asf_metadata(int fd, struct mp3entry* id3);
diff --git a/docs/CREDITS b/docs/CREDITS
index 408e8f0b13..86edb10926 100644
--- a/docs/CREDITS
+++ b/docs/CREDITS
@@ -301,6 +301,8 @@ Ivan Zupan
Alexander Papst
Christoph Reiter
Rhino Banga
+Paul Jones
+Michael Giacomelli
The libmad team
The wavpack team
The ffmpeg team
diff --git a/firmware/export/id3.h b/firmware/export/id3.h
index 96a27a55af..4ce2e9978f 100644
--- a/firmware/export/id3.h
+++ b/firmware/export/id3.h
@@ -56,6 +56,7 @@ enum
AFMT_SPEEX, /* Ogg Speex speech */
AFMT_SPC, /* SPC700 save state */
AFMT_APE, /* Monkey's Audio (APE) */
+ AFMT_WMA, /* WMAV1/V2 in ASF */
#endif
/* add new formats at any index above this line to have a sensible order -
diff --git a/firmware/id3.c b/firmware/id3.c
index 3e7b392554..197aa0492a 100644
--- a/firmware/id3.c
+++ b/firmware/id3.c
@@ -110,6 +110,9 @@ const struct afmt_entry audio_formats[AFMT_NUM_CODECS] =
/* APE (Monkey's Audio) */
[AFMT_APE] =
AFMT_ENTRY("APE", "ape", NULL, "ape\0mac\0" ),
+ /* WMA (WMAV1/V2 in ASF) */
+ [AFMT_WMA] =
+ AFMT_ENTRY("WMA", "wma", NULL, "wma\0wmv\0asf" ),
#endif
};
diff --git a/tools/configure b/tools/configure
index d73409d44b..3c75d9b00d 100755
--- a/tools/configure
+++ b/tools/configure
@@ -756,7 +756,7 @@ EOF
archosrom=""
flash="$pwd/rombox.iriver"
plugins="yes"
- codecs="libmad liba52 libffmpegFLAC libTremor libwavpack libmusepack libalac libfaad libm4a libspeex libdemac"
+ codecs="libmad liba52 libffmpegFLAC libwma libTremor libwavpack libmusepack libalac libfaad libm4a libspeex libdemac"
# toolset is the tools within the tools directory that we build for
# this particular target.
toolset=$iriverbitmaptools
@@ -781,7 +781,7 @@ EOF
archosrom=""
flash=""
plugins="yes"
- codecs="libmad liba52 libffmpegFLAC libTremor libwavpack libmusepack libalac libfaad libm4a libspeex libdemac"
+ codecs="libmad liba52 libffmpegFLAC libwma libTremor libwavpack libmusepack libalac libfaad libm4a libspeex libdemac"
# toolset is the tools within the tools directory that we build for
# this particular target.
toolset=$iriverbitmaptools
@@ -806,7 +806,7 @@ EOF
archosrom=""
flash=""
plugins="yes"
- codecs="libmad liba52 libffmpegFLAC libTremor libwavpack libmusepack libalac libfaad libm4a libspeex libdemac"
+ codecs="libmad liba52 libffmpegFLAC libwma libTremor libwavpack libmusepack libalac libfaad libm4a libspeex libdemac"
# toolset is the tools within the tools directory that we build for
# this particular target.
toolset=$iriverbitmaptools
@@ -831,7 +831,7 @@ EOF
archosrom=""
flash=""
plugins="yes"
- codecs="libmad liba52 libffmpegFLAC libTremor libwavpack libmusepack libalac libfaad libm4a libspeex libdemac"
+ codecs="libmad liba52 libffmpegFLAC libwma libTremor libwavpack libmusepack libalac libfaad libm4a libspeex libdemac"
# toolset is the tools within the tools directory that we build for
# this particular target.
toolset="$iaudiobitmaptools"
@@ -857,7 +857,7 @@ EOF
archosrom=""
flash=""
plugins="yes"
- codecs="libmad liba52 libffmpegFLAC libTremor libwavpack libmusepack libalac libfaad libm4a libspeex libdemac"
+ codecs="libmad liba52 libffmpegFLAC libwma libTremor libwavpack libmusepack libalac libfaad libm4a libspeex libdemac"
# toolset is the tools within the tools directory that we build for
# this particular target.
toolset="$iaudiobitmaptools"
@@ -881,7 +881,7 @@ EOF
archosrom=""
flash=""
plugins="yes"
- codecs="libmad liba52 libffmpegFLAC libTremor libwavpack libmusepack libalac libfaad libm4a libspeex libdemac"
+ codecs="libmad liba52 libffmpegFLAC libwma libTremor libwavpack libmusepack libalac libfaad libm4a libspeex libdemac"
bootoutput="bootloader-$archos.ipod"
# toolset is the tools within the tools directory that we build for
# this particular target.
@@ -906,7 +906,7 @@ EOF
archosrom=""
flash=""
plugins="yes"
- codecs="libmad liba52 libffmpegFLAC libTremor libwavpack libmusepack libalac libfaad libm4a libspeex libdemac"
+ codecs="libmad liba52 libffmpegFLAC libwma libTremor libwavpack libmusepack libalac libfaad libm4a libspeex libdemac"
bootoutput="bootloader-$archos.ipod"
# toolset is the tools within the tools directory that we build for
# this particular target.
@@ -930,7 +930,7 @@ EOF
archosrom=""
flash=""
plugins="yes"
- codecs="libmad liba52 libffmpegFLAC libTremor libwavpack libmusepack libalac libfaad libm4a libspeex libdemac"
+ codecs="libmad liba52 libffmpegFLAC libwma libTremor libwavpack libmusepack libalac libfaad libm4a libspeex libdemac"
bootoutput="bootloader-$archos.ipod"
# toolset is the tools within the tools directory that we build for
# this particular target.
@@ -955,7 +955,7 @@ EOF
archosrom=""
flash=""
plugins="yes"
- codecs="libmad liba52 libffmpegFLAC libTremor libwavpack libmusepack libalac libfaad libm4a libspeex libdemac"
+ codecs="libmad liba52 libffmpegFLAC libwma libTremor libwavpack libmusepack libalac libfaad libm4a libspeex libdemac"
bootoutput="bootloader-$archos.ipod"
# toolset is the tools within the tools directory that we build for
# this particular target.
@@ -980,7 +980,7 @@ EOF
archosrom=""
flash=""
plugins="yes"
- codecs="libmad liba52 libffmpegFLAC libTremor libwavpack libmusepack libalac libfaad libm4a libspeex libdemac"
+ codecs="libmad liba52 libffmpegFLAC libwma libTremor libwavpack libmusepack libalac libfaad libm4a libspeex libdemac"
bootoutput="bootloader-$archos.ipod"
# toolset is the tools within the tools directory that we build for
# this particular target.
@@ -1005,7 +1005,7 @@ EOF
archosrom=""
flash=""
plugins="yes"
- codecs="libmad liba52 libffmpegFLAC libTremor libwavpack libmusepack libalac libfaad libm4a libspeex libdemac"
+ codecs="libmad liba52 libffmpegFLAC libwma libTremor libwavpack libmusepack libalac libfaad libm4a libspeex libdemac"
bootoutput="bootloader-$archos.ipod"
# toolset is the tools within the tools directory that we build for
# this particular target.
@@ -1030,7 +1030,7 @@ EOF
archosrom=""
flash=""
plugins="yes"
- codecs="libmad liba52 libffmpegFLAC libTremor libwavpack libmusepack libalac libfaad libm4a libspeex libdemac"
+ codecs="libmad liba52 libffmpegFLAC libwma libTremor libwavpack libmusepack libalac libfaad libm4a libspeex libdemac"
# toolset is the tools within the tools directory that we build for
# this particular target.
toolset=$genericbitmaptools
@@ -1053,7 +1053,7 @@ EOF
archosrom=""
flash=""
plugins="yes"
- codecs="libmad liba52 libffmpegFLAC libTremor libwavpack libmusepack libalac libfaad libm4a libspeex libdemac"
+ codecs="libmad liba52 libffmpegFLAC libwma libTremor libwavpack libmusepack libalac libfaad libm4a libspeex libdemac"
toolset=$gigabeatbitmaptools
boottool="$rootdir/tools/scramble -gigabeat"
bootoutput="FWIMG01.DAT"
@@ -1077,7 +1077,7 @@ EOF
archosrom=""
flash=""
plugins="yes"
- codecs="libmad liba52 libffmpegFLAC libTremor libwavpack libmusepack libalac libfaad libm4a libspeex libdemac"
+ codecs="libmad liba52 libffmpegFLAC libwma libTremor libwavpack libmusepack libalac libfaad libm4a libspeex libdemac"
bootoutput="bootloader-$archos.ipod"
# toolset is the tools within the tools directory that we build for
# this particular target.
@@ -1102,7 +1102,7 @@ EOF
archosrom=""
flash=""
plugins="yes"
- codecs="libmad liba52 libffmpegFLAC libTremor libwavpack libmusepack libalac libfaad libm4a libspeex libdemac"
+ codecs="libmad liba52 libffmpegFLAC libwma libTremor libwavpack libmusepack libalac libfaad libm4a libspeex libdemac"
boottool="$rootdir/tools/scramble -mi4v3 -model=h10 -type=RBBL"
bootoutput="H10_20GC.mi4"
# toolset is the tools within the tools directory that we build for
@@ -1128,7 +1128,7 @@ EOF
archosrom=""
flash=""
plugins="yes"
- codecs="libmad liba52 libffmpegFLAC libTremor libwavpack libmusepack libalac libfaad libm4a libspeex libdemac"
+ codecs="libmad liba52 libffmpegFLAC libwma libTremor libwavpack libmusepack libalac libfaad libm4a libspeex libdemac"
boottool="$rootdir/tools/scramble -mi4v2 -model=h105 -type=RBBL"
bootoutput="H10.mi4"
# toolset is the tools within the tools directory that we build for
@@ -1154,7 +1154,7 @@ EOF
archosrom=""
flash=""
plugins="yes"
- codecs="libmad liba52 libffmpegFLAC libTremor libwavpack libmusepack libalac libfaad libm4a libspeex libdemac"
+ codecs="libmad liba52 libffmpegFLAC libwma libTremor libwavpack libmusepack libalac libfaad libm4a libspeex libdemac"
boottool="$rootdir/tools/scramble -mi4v3 -model=e200 -type=RBBL"
bootoutput="PP5022.mi4"
# toolset is the tools within the tools directory that we build for
@@ -1183,7 +1183,7 @@ EOF
archosrom=""
flash=""
plugins="yes"
- codecs="libmad liba52 libffmpegFLAC libTremor libwavpack libmusepack libalac libfaad libm4a libspeex libdemac"
+ codecs="libmad liba52 libffmpegFLAC libwma libTremor libwavpack libmusepack libalac libfaad libm4a libspeex libdemac"
boottool="$rootdir/tools/scramble -mi4r -model=e20r -type=RBBL"
bootoutput="pp5022.mi4"
# toolset is the tools within the tools directory that we build for
@@ -1209,7 +1209,7 @@ EOF
archosrom=""
flash=""
plugins="yes"
- codecs="libmad liba52 libffmpegFLAC libTremor libwavpack libmusepack libalac libfaad libm4a libspeex libdemac"
+ codecs="libmad liba52 libffmpegFLAC libwma libTremor libwavpack libmusepack libalac libfaad libm4a libspeex libdemac"
boottool="$rootdir/tools/scramble -mi4v2"
bootoutput="pp5020.mi4"
# toolset is the tools within the tools directory that we build for