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psp, rendering fix, some build changes

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This commit is contained in:
kub 2024-02-20 22:01:47 +01:00
parent 80f51a1d59
commit d12dd1b4ea
5 changed files with 36 additions and 52 deletions
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12
platform/psp/plat.c
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@ -70,15 +70,16 @@ void plat_target_finish(void)
/* display a completed frame buffer and prepare a new render buffer */
void plat_video_flip(void)
{
int offs = (psp_screen == VRAM_FB0) ? VRAMOFFS_FB0 : VRAMOFFS_FB1;
unsigned long offs;
g_menubg_src_ptr = psp_screen;
sceGuSync(0, 0); // sync with prev
psp_video_flip(currentConfig.EmuOpt & EOPT_VSYNC, 0);
psp_video_flip(currentConfig.EmuOpt & EOPT_VSYNC);
offs = (unsigned long)psp_screen - VRAM_ADDR; // back buffer offset
sceGuStart(GU_DIRECT, guCmdList);
sceGuDrawBuffer(GU_PSM_5650, (void *)offs, 512); // point to back buffer
sceGuDrawBuffer(GU_PSM_5650, (void *)offs, 512);
sceGuClearColor(0);
sceGuClearDepth(0);
sceGuClear(GU_COLOR_BUFFER_BIT | GU_DEPTH_BUFFER_BIT);
@ -87,7 +88,7 @@ void plat_video_flip(void)
sceGuFinish();
g_screen_ptr = VRAM_CACHED_STUFF + (psp_screen - VRAM_FB0);
g_screen_ptr = VRAM_CACHED_STUFF + offs;
plat_video_set_buffer(g_screen_ptr);
}
@ -100,6 +101,7 @@ void plat_video_wait_vsync(void)
/* switch from emulation display to menu display */
void plat_video_menu_enter(int is_rom_loaded)
{
g_screen_ptr = NULL;
}
/* start rendering a menu screen */
@ -112,7 +114,7 @@ void plat_video_menu_begin(void)
void plat_video_menu_end(void)
{
g_menuscreen_ptr = NULL;
psp_video_flip(1, 0);
psp_video_flip(1);
}
/* terminate menu display */