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Fixed a few remaining functions to directly return their values instead of an error code.

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This commit is contained in:
Sam Lantinga
2024-07-16 21:15:56 -07:00
parent 1e828eec57
commit 3d2e5a0b66
15 changed files with 91 additions and 123 deletions
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13
src/render/software/SDL_rotate.c
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@@ -78,11 +78,7 @@ Returns colorkey info for a surface
*/
static Uint32 get_colorkey(SDL_Surface *src)
{
Uint32 key = 0;
if (SDL_SurfaceHasColorKey(src)) {
SDL_GetSurfaceColorKey(src, &key);
}
return key;
return SDL_GetSurfaceColorKey(src);
}
/* rotate (sx, sy) by (angle, center) into (dx, dy) */
@@ -501,9 +497,8 @@ SDL_Surface *SDLgfx_rotateSurface(SDL_Surface *src, double angle, int smooth, in
}
if (SDL_SurfaceHasColorKey(src)) {
if (SDL_GetSurfaceColorKey(src, &colorkey) == 0) {
colorKeyAvailable = SDL_TRUE;
}
colorkey = SDL_GetSurfaceColorKey(src);
colorKeyAvailable = SDL_TRUE;
}
/* This function requires a 32-bit surface or 8-bit surface with a colorkey */
is8bit = src->internal->format->bits_per_pixel == 8 && colorKeyAvailable;
@@ -536,7 +531,7 @@ SDL_Surface *SDLgfx_rotateSurface(SDL_Surface *src, double angle, int smooth, in
/* Adjust for guard rows */
rz_dst->h = rect_dest->h;
SDL_GetSurfaceBlendMode(src, &blendmode);
blendmode = SDL_GetSurfaceBlendMode(src);
if (colorKeyAvailable == SDL_TRUE) {
/* If available, the colorkey will be used to discard the pixels that are outside of the rotated area. */