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Improve Initalisation of GSTextures

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This commit is contained in:
Francisco Javier Trujillo Mata 2018-11-09 21:11:59 +01:00
parent 4655e15a85
commit 8065e19cc1
1 changed files with 16 additions and 8 deletions
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24
gfx/drivers/ps2_gfx.c
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@ -43,11 +43,11 @@ typedef struct ps2_video
// PRIVATE METHODS
static GSGLOBAL *init_GSGlobal(void) {
GSGLOBAL *gsGlobal = gsKit_init_global()
GSGLOBAL *gsGlobal = gsKit_init_global();
gsGlobal->PSM = GS_PSM_CT24;
gsGlobal->PSM = GS_PSM_CT16;
gsGlobal->PSMZ = GS_PSMZ_16S;
gsGlobal->DoubleBuffering = GS_SETTING_ON;
gsGlobal->DoubleBuffering = GS_SETTING_OFF;
gsGlobal->ZBuffering = GS_SETTING_OFF;
gsGlobal->PrimAlphaEnable = GS_SETTING_OFF;
@ -65,10 +65,18 @@ static GSGLOBAL *init_GSGlobal(void) {
return gsGlobal;
}
static GSTEXTURE * prepare_new_texture(void) {
GSTEXTURE *texture = malloc(sizeof *texture);
texture->Width = 0;
texture->Height = 0;
texture->Mem = NULL;
return texture;
}
static void init_ps2_video(ps2_video_t *ps2) {
ps2->gsGlobal = init_GSGlobal();
ps2->menuTexture = malloc(sizeof *ps2->menuTexture);
ps2->coreTexture = malloc(sizeof *ps2->coreTexture);
ps2->menuTexture = prepare_new_texture();
ps2->coreTexture = prepare_new_texture();
}
static void deinitTexture(GSTEXTURE *texture) {
@ -107,11 +115,11 @@ static void transfer_texture(GSTEXTURE *texture, const void *frame,
texture->Width != width ||
texture->Height != height ||
texture->PSM != PSM ) {
deinitTexture(texture);
texture->Width = width;
texture->Height = height;
texture->PSM = PSM;
texture->Filter = filter;
free(texture->Mem);
texture->Mem = memalign(128, size);
}
@ -226,7 +234,6 @@ static bool ps2_gfx_frame(void *data, const void *frame,
if (frame_count%120==0) {
printf("ps2_gfx_frame %i\n", frame_count);
}
gsKit_vram_clear(ps2->gsGlobal);
if (frame) {
@ -236,7 +243,8 @@ static bool ps2_gfx_frame(void *data, const void *frame,
prim_texture(ps2->gsGlobal, ps2->coreTexture, 1, ps2->force_aspect);
}
if (ps2->menuVisible) {
bool texture_empty = !ps2->menuTexture->Width || !ps2->menuTexture->Height;
if (ps2->menuVisible && !texture_empty) {
vram_alloc(ps2->gsGlobal, ps2->menuTexture);
gsKit_texture_upload(ps2->gsGlobal, ps2->menuTexture);
prim_texture(ps2->gsGlobal, ps2->menuTexture, 2, ps2->fullscreen);