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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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23
platform/psp/psp.c
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@ -65,9 +65,7 @@ int psp_unhandled_suspend = 0;
unsigned int __attribute__((aligned(16))) guCmdList[GU_CMDLIST_SIZE];
void *psp_screen = VRAM_FB0;
static int current_screen = 0; /* front bufer */
void *psp_screen = VRAM_FB0; /* back buffer */
static SceUID main_thread_id = -1;
@ -145,7 +143,6 @@ void psp_init(void)
/* video */
sceDisplaySetMode(0, 480, 272);
sceDisplaySetFrameBuf(VRAM_FB1, 512, PSP_DISPLAY_PIXEL_FORMAT_565, PSP_DISPLAY_SETBUF_NEXTFRAME);
current_screen = 1;
psp_screen = VRAM_FB0;
/* gu */
@ -193,27 +190,17 @@ void psp_finish(void)
sceKernelExitGame();
}
void psp_video_flip(int wait_vsync, int other)
void psp_video_flip(int wait_vsync)
{
unsigned long fb = (unsigned long)psp_screen & ~0x40000000;
if (other) fb ^= 0x44000;
if (wait_vsync) sceDisplayWaitVblankStart();
sceDisplaySetFrameBuf((void *)fb, 512, PSP_DISPLAY_PIXEL_FORMAT_565,
sceDisplaySetFrameBuf(psp_screen, 512, PSP_DISPLAY_PIXEL_FORMAT_565,
PSP_DISPLAY_SETBUF_IMMEDIATE);
current_screen ^= 1;
psp_screen = current_screen ? VRAM_FB0 : VRAM_FB1;
psp_screen = (void *)((unsigned long)psp_screen ^ (VRAMOFFS_FB1 ^ VRAMOFFS_FB0));
}
void *psp_video_get_active_fb(void)
{
return current_screen ? VRAM_FB1 : VRAM_FB0;
}
void psp_video_switch_to_single(void)
{
psp_screen = VRAM_FB0;
sceDisplaySetFrameBuf(psp_screen, 512, PSP_DISPLAY_PIXEL_FORMAT_565, PSP_DISPLAY_SETBUF_NEXTFRAME);
current_screen = 0;
return (void *)((unsigned long)psp_screen ^ (VRAMOFFS_FB1 ^ VRAMOFFS_FB0));
}
void psp_msleep(int ms)