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render: use nearest pixel scaling for debug text

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The debug text font is less legible when scaled linearly.
This commit is contained in:
Marcin Serwin 2024-11-17 20:31:07 +01:00 • committed by Sam Lantinga
parent 2b744c7df3
commit 587384756f
1 changed files with 6 additions and 2 deletions
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8
src/render/SDL_render.c
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@ -5406,10 +5406,14 @@ static bool CreateDebugTextAtlas(SDL_Renderer *renderer)
SDL_assert((row < rows) || ((row == rows) && (column == 0))); // make sure we didn't overflow the surface. SDL_assert((row < rows) || ((row == rows) && (column == 0))); // make sure we didn't overflow the surface.
// Convert temp surface into texture // Convert temp surface into texture
renderer->debug_char_texture_atlas = SDL_CreateTextureFromSurface(renderer, atlas); SDL_Texture *texture = SDL_CreateTextureFromSurface(renderer, atlas);
if (texture) {
SDL_SetTextureScaleMode(texture, SDL_SCALEMODE_NEAREST);
renderer->debug_char_texture_atlas = texture;
}
SDL_DestroySurface(atlas); SDL_DestroySurface(atlas);
return (renderer->debug_char_texture_atlas != NULL); return texture != NULL;
} }
static bool DrawDebugCharacter(SDL_Renderer *renderer, float x, float y, Uint32 c) static bool DrawDebugCharacter(SDL_Renderer *renderer, float x, float y, Uint32 c)