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Use native texture format (#1810)

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* Init palette alpha
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gendlin 2024-08-02 08:51:53 -04:00 committed by GitHub
parent b2ee08b2aa
commit 60d9deae96
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GPG Key ID: B5690EEEBB952194
1 changed files with 4 additions and 3 deletions
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7
src/i_video.c
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@ -989,6 +989,7 @@ void I_SetPalette(byte *palette)
colors[i].r = gamma[*palette++];
colors[i].g = gamma[*palette++];
colors[i].b = gamma[*palette++];
colors[i].a = 0xffu;
}
SDL_SetPaletteColors(screenbuffer->format->palette, colors, 0, 256);
@ -1372,7 +1373,7 @@ static void CreateUpscaledTexture(boolean force)
// screen.
texture_upscaled = SDL_CreateTexture(
renderer, SDL_GetWindowPixelFormat(screen), SDL_TEXTUREACCESS_TARGET,
renderer, SDL_PIXELFORMAT_ARGB8888, SDL_TEXTUREACCESS_TARGET,
w_upscale * screen_width, h_upscale * screen_height);
SDL_SetTextureScaleMode(texture_upscaled, SDL_ScaleModeLinear);
@ -1750,7 +1751,7 @@ static void CreateSurfaces(int w, int h)
uint32_t rmask, gmask, bmask, amask;
int bpp;
SDL_PixelFormatEnumToMasks(SDL_GetWindowPixelFormat(screen), &bpp,
SDL_PixelFormatEnumToMasks(SDL_PIXELFORMAT_ARGB8888, &bpp,
&rmask, &gmask, &bmask, &amask);
argbbuffer =
SDL_CreateRGBSurface(0, w, h, bpp, rmask, gmask, bmask, amask);
@ -1766,7 +1767,7 @@ static void CreateSurfaces(int w, int h)
SDL_DestroyTexture(texture);
}
texture = SDL_CreateTexture(renderer, SDL_GetWindowPixelFormat(screen),
texture = SDL_CreateTexture(renderer, SDL_PIXELFORMAT_ARGB8888,
SDL_TEXTUREACCESS_STREAMING, w, h);
SDL_SetTextureScaleMode(texture, SDL_ScaleModeNearest);