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authorSean Bartell <wingedtachikoma@gmail.com>2011-06-25 21:32:25 -0400
committerNils Wallménius <nils@rockbox.org>2012-04-25 22:13:20 +0200
commitf40bfc9267b13b54e6379dfe7539447662879d24 (patch)
tree9b20069d5e62809ff434061ad730096836f916f2 /lib/rbcodec/codecs/libwmapro/wmaprodec.h
parenta0009907de7a0107d49040d8a180f140e2eff299 (diff)
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Add codecs to librbcodec.
Change-Id: Id7f4717d51ed02d67cb9f9cb3c0ada4a81843f97 Reviewed-on: http://gerrit.rockbox.org/137 Reviewed-by: Nils Wallménius <nils@rockbox.org> Tested-by: Nils Wallménius <nils@rockbox.org>
Diffstat (limited to 'lib/rbcodec/codecs/libwmapro/wmaprodec.h')
-rw-r--r--lib/rbcodec/codecs/libwmapro/wmaprodec.h44
1 files changed, 44 insertions, 0 deletions
diff --git a/lib/rbcodec/codecs/libwmapro/wmaprodec.h b/lib/rbcodec/codecs/libwmapro/wmaprodec.h
new file mode 100644
index 0000000000..d8398fc9f1
--- /dev/null
+++ b/lib/rbcodec/codecs/libwmapro/wmaprodec.h
@@ -0,0 +1,44 @@
+#include "codeclib.h"
+#include "wma.h"
+#include "../libasf/asf.h"
+
+#if (CONFIG_CPU == MCF5250)
+/* Enough IRAM but performance suffers with ICODE_ATTR. */
+#define IBSS_ATTR_WMAPRO_LARGE_IRAM IBSS_ATTR
+#define ICODE_ATTR_WMAPRO_LARGE_IRAM
+#define ICONST_ATTR_WMAPRO_LARGE_IRAM ICONST_ATTR
+#define IBSS_ATTR_WMAPRO_VLC_TABLES
+#define ICONST_ATTR_WMAPRO_WIN_VS_TMP
+
+#elif (CONFIG_CPU == PP5022) || (CONFIG_CPU == PP5024)
+/* Enough IRAM to move additional data and code to it. */
+#define IBSS_ATTR_WMAPRO_LARGE_IRAM IBSS_ATTR
+#define ICODE_ATTR_WMAPRO_LARGE_IRAM ICODE_ATTR
+#define ICONST_ATTR_WMAPRO_LARGE_IRAM ICONST_ATTR
+#define IBSS_ATTR_WMAPRO_VLC_TABLES
+#define ICONST_ATTR_WMAPRO_WIN_VS_TMP
+
+#elif defined(CPU_S5L870X)
+/* Enough IRAM to move additional data and code to it. */
+#define IBSS_ATTR_WMAPRO_LARGE_IRAM IBSS_ATTR
+#define ICODE_ATTR_WMAPRO_LARGE_IRAM ICODE_ATTR
+#define ICONST_ATTR_WMAPRO_LARGE_IRAM ICONST_ATTR
+#define IBSS_ATTR_WMAPRO_VLC_TABLES IBSS_ATTR
+#define ICONST_ATTR_WMAPRO_WIN_VS_TMP ICONST_ATTR
+
+#else
+/* Not enough IRAM available. */
+#define IBSS_ATTR_WMAPRO_LARGE_IRAM
+#define ICODE_ATTR_WMAPRO_LARGE_IRAM
+#define ICONST_ATTR_WMAPRO_LARGE_IRAM
+#define IBSS_ATTR_WMAPRO_VLC_TABLES
+/* Models with large IRAM put tmp to IRAM rather than window coefficients as
+ * this is the fastest option. On models with smaller IRAM the 2nd-best option
+ * is to move the window coefficients to IRAM. */
+#define ICONST_ATTR_WMAPRO_WIN_VS_TMP ICONST_ATTR
+
+#endif
+
+int decode_init(asf_waveformatex_t *wfx);
+int decode_packet(asf_waveformatex_t *wfx,
+ int32_t *dec[2], int *data_size, void* pktdata, int size);