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When creating a software texture, synchronize the surface with the te…

…xture.

When creating a texture from a surface, synchronize the texture with the surface.
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slouken committed Jan 30, 2009
1 parent 285f35a commit d4eef172e3cf00329b998f2ca5df20b1e500f105
Showing with 24 additions and 0 deletions.
  1. +6 −0 src/video/SDL_renderer_sw.c
  2. +18 −0 src/video/SDL_video.c
@@ -380,6 +380,12 @@ SW_CreateTexture(SDL_Renderer * renderer, SDL_Texture * texture)
texture->driverdata =
SDL_CreateRGBSurface(0, texture->w, texture->h, bpp, Rmask, Gmask,
Bmask, Amask);
SDL_SetSurfaceColorMod(texture->driverdata, texture->r, texture->g,
texture->b);
SDL_SetSurfaceAlphaMod(texture->driverdata, texture->a);
SDL_SetSurfaceBlendMode(texture->driverdata, texture->blendMode);
SDL_SetSurfaceScaleMode(texture->driverdata, texture->scaleMode);

if (texture->access == SDL_TEXTUREACCESS_STATIC) {
SDL_SetSurfaceRLE(texture->driverdata, 1);
}
@@ -1635,6 +1635,24 @@ SDL_CreateTextureFromSurface(Uint32 format, SDL_Surface * surface)
}
}

{
Uint8 r, g, b, a;
int blendMode;
int scaleMode;

SDL_GetSurfaceColorMod(surface, &r, &g, &b);
SDL_SetTextureColorMod(textureID, r, g, b);

SDL_GetSurfaceAlphaMod(surface, &a);
SDL_SetTextureAlphaMod(textureID, a);

SDL_GetSurfaceBlendMode(surface, &blendMode);
SDL_SetTextureBlendMode(textureID, blendMode);

SDL_GetSurfaceScaleMode(surface, &scaleMode);
SDL_SetTextureScaleMode(textureID, scaleMode);
}

if (SDL_ISPIXELFORMAT_INDEXED(format) && fmt->palette) {
SDL_SetTexturePalette(textureID, fmt->palette->colors, 0,
fmt->palette->ncolors);

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