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tune flip calls and frame setup

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for pandora, mostly
This commit is contained in:
notaz
2013-07-28 16:45:13 +03:00
parent 9c9cda8c39
commit b7d64dbdb7
5 changed files with 15 additions and 13 deletions
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11
platform/common/emu.c
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@@ -48,7 +48,8 @@ currentConfig_t currentConfig, defaultConfig;
int state_slot = 0;
int config_slot = 0, config_slot_current = 0;
int pico_pen_x = 320/2, pico_pen_y = 240/2;
int pico_inp_mode = 0;
int pico_inp_mode;
int flip_after_sync;
int engineState = PGS_Menu;
static short __attribute__((aligned(4))) sndBuffer[2*44100/50];
@@ -1431,7 +1432,8 @@ void emu_loop(void)
PicoFrame();
pemu_finalize_frame(fpsbuff, notice_msg);
// plat_video_flip();
if (!flip_after_sync)
plat_video_flip();
/* frame limiter */
if (!reset_timing && !(currentConfig.EmuOpt & (EOPT_NO_FRMLIMIT|EOPT_EXT_FRMLIMIT)))
@@ -1449,9 +1451,8 @@ void emu_loop(void)
}
}
// XXX: for some plats it might be better to flip before vsync
// (due to shadow registers in display hw)
plat_video_flip();
if (flip_after_sync)
plat_video_flip();
pframes_done++; frames_done++; frames_shown++;

1
platform/common/emu.h
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@@ -82,6 +82,7 @@ extern int state_slot;
extern int config_slot, config_slot_current;
extern unsigned char *movie_data;
extern int reset_timing;
extern int flip_after_sync;
#define PICO_PEN_ADJUST_X 4
#define PICO_PEN_ADJUST_Y 2