diff options
| -rw-r--r-- | libretro.c | 33 |
1 files changed, 22 insertions, 11 deletions
@@ -377,14 +377,18 @@ uint32 S9xReadJoypad(int port) return joypad; } + //#define FRAMESKIP +//#define NO_VIDEO_OUTPUT static float samples_to_play = 0.0; void retro_run(void) { int i, port; -// video_cb(NULL, IPPU.RenderedScreenWidth, IPPU.RenderedScreenHeight, GFX.Pitch); -// IPPU.RenderThisFrame = false; +#ifdef NO_VIDEO_OUTPUT + video_cb(NULL, IPPU.RenderedScreenWidth, IPPU.RenderedScreenHeight, GFX.Pitch); + IPPU.RenderThisFrame = false; +#endif poll_cb(); @@ -404,7 +408,9 @@ void retro_run(void) samples_to_play -= (int)samples_to_play; } -// return; +#ifdef NO_VIDEO_OUTPUT + return; +#endif #ifdef FRAMESKIP if (IPPU.RenderThisFrame) @@ -416,11 +422,13 @@ void retro_run(void) void* const texture_vram_p = (void*)(0x44200000 - (512 * 512)); // max VRAM address - frame size - sceKernelDcacheWritebackRange(GFX.Screen, GFX.Pitch * IPPU.RenderedScreenHeight); + sceKernelDcacheWritebackRange(GFX.Screen, + GFX.Pitch * IPPU.RenderedScreenHeight); sceGuStart(GU_DIRECT, d_list); - sceGuCopyImage(GU_PSM_4444, 0, 0, IPPU.RenderedScreenWidth, IPPU.RenderedScreenHeight, GFX.Pitch >> 1, GFX.Screen, 0, + sceGuCopyImage(GU_PSM_4444, 0, 0, IPPU.RenderedScreenWidth, + IPPU.RenderedScreenHeight, GFX.Pitch >> 1, GFX.Screen, 0, 0, 512, texture_vram_p); @@ -433,9 +441,11 @@ void retro_run(void) sceGuFinish(); - video_cb(texture_vram_p, IPPU.RenderedScreenWidth, IPPU.RenderedScreenHeight, GFX.Pitch); + video_cb(texture_vram_p, IPPU.RenderedScreenWidth, IPPU.RenderedScreenHeight, + GFX.Pitch); #else - video_cb(GFX.Screen, IPPU.RenderedScreenWidth, IPPU.RenderedScreenHeight, GFX.Pitch); + video_cb(GFX.Screen, IPPU.RenderedScreenWidth, IPPU.RenderedScreenHeight, + GFX.Pitch); #endif #ifdef FRAMESKIP @@ -448,7 +458,6 @@ void retro_run(void) } #endif - // if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE_UPDATE, &updated) && updated) // check_variables(); @@ -560,9 +569,11 @@ void retro_get_system_av_info(struct retro_system_av_info* info) info->geometry.aspect_ratio = 4.0 / 3.0; if (!Settings.PAL) - info->timing.fps = (SNES_CLOCK_SPEED * 6.0 / (SNES_CYCLES_PER_SCANLINE * SNES_MAX_NTSC_VCOUNTER)); + info->timing.fps = (SNES_CLOCK_SPEED * 6.0 / (SNES_CYCLES_PER_SCANLINE * + SNES_MAX_NTSC_VCOUNTER)); else - info->timing.fps = (SNES_CLOCK_SPEED * 6.0 / (SNES_CYCLES_PER_SCANLINE * SNES_MAX_PAL_VCOUNTER)); + info->timing.fps = (SNES_CLOCK_SPEED * 6.0 / (SNES_CYCLES_PER_SCANLINE * + SNES_MAX_PAL_VCOUNTER)); info->timing.sample_rate = (((SNES_CLOCK_SPEED * 6) / (32 * ONE_APU_CYCLE))); @@ -640,7 +651,7 @@ bool retro_serialize(void* data, size_t size) return true; } bool retro_unserialize(const void* data, size_t size) -{ +{ const uint8_t* buffer = data; if (size != retro_serialize_size()) |