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authorTom Ross <midgey@rockbox.org>2007-02-06 21:41:08 +0000
committerTom Ross <midgey@rockbox.org>2007-02-06 21:41:08 +0000
commit2882b26a996839f09956fa59617c63f2c3abac72 (patch)
treef7c4fbdc4857f6af11b30c1e7bdf467d43d5963e /apps/plugins/rockboy/sys_rockbox.c
parent1026c0f5b26ef82e6acfc32e1fd74c5594e53619 (diff)
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Major Rockboy update.
1) Adapt Rockboy to smaller screens (H10, X5, and iPod Nano). 2) Add the ability to use a preset palette on color targets. Choose 'Set Palette' from the main menu. 3) Clean up the code to remove any unused code and variables. 4) Changed tabs to spaces. 5) Disable reading and writing sound when sound is disabled. 6) Disbable writing to the RTC since it is not implemented yet. 7) Minor optimizations from WAC gnuboy CE and iBoy. 8) Massive clean up of code to make it appear consistent. 9) Change all C++ style comments to C style. 10) Completely reorganize dynarec. Add fixmes to all unimplemented opcodes. Add debug writes for all opcodes. Attempt to implement a few opcodes myself. 11) Silence some warnings when built using dynarec. 12) Minor reshuffling of IRAM, may or not offer a speed increase. 13) Include fixes found in the short-lived gnuboy CVS. All in all, there's about a 10% improvement on my test roms when sound is disabled and slight improvement with sound. Especially noticable when there are few sprites on screen and less action is occurring. See FS #6567. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12216 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'apps/plugins/rockboy/sys_rockbox.c')
-rw-r--r--apps/plugins/rockboy/sys_rockbox.c129
1 files changed, 39 insertions, 90 deletions
diff --git a/apps/plugins/rockboy/sys_rockbox.c b/apps/plugins/rockboy/sys_rockbox.c
index fb118162b2..40f68681d8 100644
--- a/apps/plugins/rockboy/sys_rockbox.c
+++ b/apps/plugins/rockboy/sys_rockbox.c
@@ -20,7 +20,6 @@
#include "rockmacros.h"
#include "fb.h"
#include "input.h"
-#include "rc.h"
#include "lcd-gb.h"
#include "hw.h"
#include "config.h"
@@ -32,6 +31,13 @@
#define ROCKBOY_PAD_UP BUTTON_MENU
#define ROCKBOY_PAD_DOWN BUTTON_PLAY
+#elif (CONFIG_KEYPAD == IRIVER_H10_PAD)
+
+#define ROCKBOY_PAD_LEFT BUTTON_LEFT
+#define ROCKBOY_PAD_RIGHT BUTTON_RIGHT
+#define ROCKBOY_PAD_UP BUTTON_SCROLL_UP
+#define ROCKBOY_PAD_DOWN BUTTON_SCROLL_DOWN
+
#else
#define ROCKBOY_PAD_LEFT BUTTON_LEFT
@@ -41,33 +47,10 @@
#endif
-rcvar_t joy_exports[] =
-{
- RCV_END
-};
-
-rcvar_t vid_exports[] =
-{
- RCV_END
-};
-
-struct fb fb;
+struct fb fb IBSS_ATTR;
extern int debug_trace;
-void vid_settitle(char *title)
-{
- rb->splash(HZ/2, true, title);
-}
-
-void joy_init(void)
-{
-}
-
-void joy_close(void)
-{
-}
-
unsigned int oldbuttonstate = 0, newbuttonstate,holdbutton;
#ifdef HAVE_WHEEL_POSITION
int oldwheel = -1, wheel;
@@ -179,10 +162,7 @@ void ev_poll(void)
if(pressed & options.MENU) {
#endif
#if (CONFIG_KEYPAD == IRIVER_H100_PAD) || \
- (CONFIG_KEYPAD == IRIVER_H300_PAD) || \
- (CONFIG_KEYPAD == IPOD_4G_PAD) || \
- (CONFIG_KEYPAD == GIGABEAT_PAD) || \
- (CONFIG_KEYPAD == SANSA_E200_PAD)
+ defined(HAVE_LCD_COLOR)
#ifdef HAVE_WHEEL_POSITION
rb->wheel_send_events(true);
#endif
@@ -202,53 +182,36 @@ void ev_poll(void)
#endif
}
-void vid_setpal(int i, int r, int g, int b)
+/* New frameskip, makes more sense to me and performs as well */
+inline void vid_begin(void)
{
- (void)i;
- (void)r;
- (void)g;
- (void)b;
-}
-
-inline void vid_begin(void) // New frameskip, makes more sense to me and performs as well
-{
- static int skip = 0;
- if (skip<options.frameskip) {
- skip++;
- fb.enabled=0;
- }
- else {
- skip=0;
- fb.enabled=1;
- }
+ static int skip = 0;
+ if (skip<options.frameskip)
+ {
+ skip++;
+ fb.enabled=0;
+ }
+ else
+ {
+ skip=0;
+ fb.enabled=1;
+ }
}
void vid_init(void)
{
- fb.h=144;
- fb.w=160;
- fb.pitch=160;
fb.enabled=1;
- fb.dirty=0;
- fb.mode=3;
-
- fb.ptr=rb->lcd_framebuffer;
+ fb.ptr=rb->lcd_framebuffer;
#if defined(HAVE_LCD_COLOR)
- fb.pelsize=2; // 16 bit framebuffer
-
- fb.indexed = 0; // no palette on lcd
- fb.cc[0].r = 3; // 8-5 (wasted bits on red)
- fb.cc[0].l = 11; //this is the offset to the R bits (16-5)
- fb.cc[1].r = 2; // 8-6 (wasted bits on green)
- fb.cc[1].l = 5; // This is the offset to the G bits (16-5-6)
- fb.cc[2].r = 3; // 8-5 (wasted bits on red)
- fb.cc[2].l = 0; // This is the offset to the B bits (16-5-6-5)
- fb.cc[3].r = 0; // no alpha
- fb.cc[3].l = 0;
- fb.yuv = 0; // not in yuv format
-#else // ***** NEED TO LOOK INTO THIS MORE FOR THE H100 (Should be able to get rid of some IFDEF's elsewhere)
- fb.pelsize=1; // 8 bit framebuffer.. (too much.. but lowest gnuboy will support.. so yea...
+ fb.cc[0].r = 3; /* 8-5 (wasted bits on red) */
+ fb.cc[0].l = 11; /* this is the offset to the R bits (16-5) */
+ fb.cc[1].r = 2; /* 8-6 (wasted bits on green) */
+ fb.cc[1].l = 5; /* This is the offset to the G bits (16-5-6) */
+ fb.cc[2].r = 3; /* 8-5 (wasted bits on red) */
+ fb.cc[2].l = 0; /* This is the offset to the B bits (16-5-6-5) */
+#else
+ fb.mode=3;
#endif
}
@@ -350,43 +313,29 @@ void vid_update(int scanline)
cnt++;
}
rb->lcd_update_rect(0, scanline & ~3, LCD_WIDTH, 4);
-#elif defined(HAVE_LCD_COLOR) /* iriver H3x0, colour iPod */
- // handled in lcd.c now
+#elif defined(HAVE_LCD_COLOR)
+ /* handled in lcd.c now */
#endif /* LCD_HEIGHT */
}
#endif
-void vid_end(void)
-{
-}
-
long timerresult;
void *sys_timer(void)
-{/*
- timerresult=*rb->current_tick;
+{
+ /*timerresult=*rb->current_tick;
return &timerresult;*/
return 0;
}
-// returns microseconds passed since sys_timer
+/* returns microseconds passed since sys_timer */
int sys_elapsed(long *oldtick)
{
-/*
- int elap,mytime=microtick;
+ /* int elap,mytime=microtick;
elap=mytime-*oldtick;
*oldtick=mytime;
- return elap;*/
-// return ((*rb->current_tick-(*oldtick))*1000000)/HZ;
+ return elap; */
+ /* return ((*rb->current_tick-(*oldtick))*1000000)/HZ; */
return *oldtick;
}
-
-void sys_sleep(int us)
-{
- if(us<=0) return;
- int i=0;
- while(i< us*11)
- i++;
-// if (us <= 0) return;
-}