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

1 files changed, 18 insertions, 5 deletions

diff --git a/apps/plugins/rockboy/rockmacros.h b/apps/plugins/rockboy/rockmacros.h
index 3bfcf94728..06db25b433 100644
--- a/apps/plugins/rockboy/rockmacros.h
+++ b/apps/plugins/rockboy/rockmacros.h
@@ -28,24 +28,30 @@ void *my_malloc(size_t size);
 
 extern struct plugin_api* rb;
 extern int shut,cleanshut;
-void vid_update(int scanline);
 void vid_init(void);
 inline void vid_begin(void);
-void vid_end(void);
 void die(char *message, ...);
 void setmallocpos(void *pointer);
-void vid_settitle(char *title);
 void *sys_timer(void);
 int  sys_elapsed(long *oldtick);
-void sys_sleep(int us);
 int  pcm_submit(void);
 void pcm_init(void);
+void sound_dirty(void);
 void doevents(void) ICODE_ATTR;
 void ev_poll(void);
 int do_user_menu(void);
 void loadstate(int fd);
 void savestate(int fd);
 void setvidmode(int mode);
+void set_pal(void);
+#if !defined(HAVE_LCD_COLOR)
+void vid_update(int scanline);
+#endif
+#ifdef DYNAREC
+extern struct dynarec_block newblock;
+void dynamic_recompile (struct dynarec_block *newblock);
+#endif
+
 #define USER_MENU_QUIT -2
 
 /* Disable ICODE for the ARMs */
@@ -54,6 +60,12 @@ void setvidmode(int mode);
 #define ICODE_ATTR
 #endif
 
+/* Disable IBSS when using dynarec since it won't fit */
+#ifdef DYNAREC
+#undef IBSS_ATTR
+#define IBSS_ATTR
+#endif
+
 /* libc functions */
 #define isdigit(c) ((c) >= '0' && (c) <= '9')
 #define isalpha(c) (((c) >= 'a' && (c) <= 'z') || ((c) >= 'A' && ((c) <= 'Z')))
@@ -101,12 +113,13 @@ void setvidmode(int mode);
 #define tolower(_A_)    (isupper(_A_) ? (_A_ - 'A' + 'a') : _A_)
 
 /* Using #define isn't enough with GCC 4.0.1 */
-void* memcpy(void* dst, const void* src, size_t size);
+void* memcpy(void* dst, const void* src, size_t size) ICODE_ATTR;
 
 struct options {
    int A, B, START, SELECT, MENU;
    int frameskip, fps, maxskip;
    int sound, fullscreen, showstats;
+   int pal;
 };
 
 extern struct options options;