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psp, fix GU hardware rendering

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This commit is contained in:
kub 2023-11-23 21:00:56 +01:00
parent 96a972dcec
commit 48fc9762de
4 changed files with 111 additions and 88 deletions
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6
platform/psp/psp.c
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@ -155,6 +155,8 @@ void psp_init(void)
sceGuDrawBuffer(GU_PSM_5650, (void *)VRAMOFFS_FB0, 512);
sceGuDispBuffer(480, 272, (void *)VRAMOFFS_FB1, 512); // don't care
sceGuDepthBuffer((void *)VRAMOFFS_DEPTH, 512);
sceGuClearColor(0);
sceGuClearDepth(0);
sceGuClear(GU_COLOR_BUFFER_BIT | GU_DEPTH_BUFFER_BIT);
sceGuOffset(2048 - (480 / 2), 2048 - (272 / 2));
sceGuViewport(2048, 2048, 480, 272);
@ -195,9 +197,9 @@ void psp_video_flip(int wait_vsync, int other)
{
unsigned long fb = (unsigned long)psp_screen & ~0x40000000;
if (other) fb ^= 0x44000;
//if (wait_vsync) sceDisplayWaitVblankStart();
if (wait_vsync) sceDisplayWaitVblankStart();
sceDisplaySetFrameBuf((void *)fb, 512, PSP_DISPLAY_PIXEL_FORMAT_565,
wait_vsync ? PSP_DISPLAY_SETBUF_NEXTFRAME : PSP_DISPLAY_SETBUF_IMMEDIATE);
PSP_DISPLAY_SETBUF_IMMEDIATE);
current_screen ^= 1;
psp_screen = current_screen ? VRAM_FB0 : VRAM_FB1;
}