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Fixed bug 4134 - Render targets lose scale quality after minimizing a fullscreen window

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Olli-Samuli Lehmus

If one creates a window with the SDL_WINDOW_FULLSCREEN_DESKTOP flag, and creates a render target with SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, "linear"), and afterwards sets SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, "nearest"), after minimizing the window, the scale quality hint is lost on the render target. Textures however do keep their interpolation modes.
This commit is contained in:
Sam Lantinga 2018-05-07 19:52:25 -07:00
parent c04dca0dad
commit eb14b635cd
10 changed files with 32 additions and 92 deletions
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8
src/render/SDL_sysrender.h
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@ -31,6 +31,13 @@
typedef struct SDL_RenderDriver SDL_RenderDriver;
typedef enum
{
SDL_ScaleModeNearest,
SDL_ScaleModeLinear,
SDL_ScaleModeBest
} SDL_ScaleMode;
typedef struct
{
float x;
@ -55,6 +62,7 @@ struct SDL_Texture
int h; /**< The height of the texture */
int modMode; /**< The texture modulation mode */
SDL_BlendMode blendMode; /**< The texture blend mode */
SDL_ScaleMode scaleMode; /**< The texture scale mode */
Uint8 r, g, b, a; /**< Texture modulation values */
SDL_Renderer *renderer;