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Cleaned up various type conversion issues

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This makes sure SDL_PixelFormatEnum flows through the internal code correctly, as well as fixing a number of other minor issues.
This commit is contained in:
Sam Lantinga
2024-03-07 05:20:20 -08:00
parent f53bdc9531
commit 33eaddc565
85 changed files with 391 additions and 369 deletions
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15
src/render/software/SDL_render_sw.c
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@@ -112,20 +112,17 @@ static int SW_CreateTexture(SDL_Renderer *renderer, SDL_Texture *texture, SDL_Pr
g = (Uint8)SDL_roundf(SDL_clamp(texture->color.g, 0.0f, 1.0f) * 255.0f);
b = (Uint8)SDL_roundf(SDL_clamp(texture->color.b, 0.0f, 1.0f) * 255.0f);
a = (Uint8)SDL_roundf(SDL_clamp(texture->color.a, 0.0f, 1.0f) * 255.0f);
SDL_SetSurfaceColorMod(texture->driverdata, r, g, b);
SDL_SetSurfaceAlphaMod(texture->driverdata, a);
SDL_SetSurfaceBlendMode(texture->driverdata, texture->blendMode);
SDL_SetSurfaceColorMod(surface, r, g, b);
SDL_SetSurfaceAlphaMod(surface, a);
SDL_SetSurfaceBlendMode(surface, texture->blendMode);
/* Only RLE encode textures without an alpha channel since the RLE coder
* discards the color values of pixels with an alpha value of zero.
*/
if (texture->access == SDL_TEXTUREACCESS_STATIC && !surface->format->Amask) {
SDL_SetSurfaceRLE(texture->driverdata, 1);
SDL_SetSurfaceRLE(surface, 1);
}
if (!texture->driverdata) {
return -1;
}
return 0;
}
@@ -1024,7 +1021,7 @@ static void SW_DestroyRenderer(SDL_Renderer *renderer)
SDL_free(renderer);
}
static void SW_SelectBestFormats(SDL_Renderer *renderer, Uint32 format)
static void SW_SelectBestFormats(SDL_Renderer *renderer, SDL_PixelFormatEnum format)
{
/* Prefer the format used by the framebuffer by default. */
renderer->info.texture_formats[renderer->info.num_texture_formats++] = format;
@@ -1080,6 +1077,8 @@ static void SW_SelectBestFormats(SDL_Renderer *renderer, Uint32 format)
case SDL_PIXELFORMAT_BGRA8888:
renderer->info.texture_formats[renderer->info.num_texture_formats++] = SDL_PIXELFORMAT_BGRX8888;
break;
default:
break;
}
/* Ensure that we always have a SDL_PACKEDLAYOUT_8888 format. Having a matching component order increases the

8
src/render/software/SDL_triangle.c
View File

@@ -278,7 +278,7 @@ int SDL_SW_FillTriangle(SDL_Surface *dst, SDL_Point *d0, SDL_Point *d1, SDL_Poin
}
if (blend != SDL_BLENDMODE_NONE) {
int format = dst->format->format;
SDL_PixelFormatEnum format = dst->format->format;
/* need an alpha format */
if (!dst->format->Amask) {
@@ -300,7 +300,7 @@ int SDL_SW_FillTriangle(SDL_Surface *dst, SDL_Point *d0, SDL_Point *d1, SDL_Poin
SDL_SetSurfaceBlendMode(tmp, blend);
dstbpp = tmp->format->bytes_per_pixel;
dst_ptr = tmp->pixels;
dst_ptr = (Uint8 *)tmp->pixels;
dst_pitch = tmp->pitch;
} else {
@@ -465,7 +465,7 @@ int SDL_SW_BlitTriangle(
Uint8 *dst_ptr;
int dst_pitch;
int *src_ptr;
const int *src_ptr;
int src_pitch;
Sint64 area, tmp64;
@@ -583,7 +583,7 @@ int SDL_SW_BlitTriangle(
dst_pitch = dst->pitch;
/* Set source pointer */
src_ptr = src->pixels;
src_ptr = (const int *)src->pixels;
src_pitch = src->pitch;
is_clockwise = area > 0;