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| author | Simon Glass <sjg@chromium.org> | 2021-07-05 16:32:47 -0600 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2021-07-21 10:27:34 -0600 |
| commit | 350b1d3b6830bf7383b7df051521526eb2c0d8c4 (patch) | |
| tree | 2f3913338cca13f7e63d3ce8c626fef68474dec0 /arch/sandbox | |
| parent | fcb7e31082c8abf77f5efac5920093f3bcb5d8ca (diff) | |
| download | u-boot-350b1d3b6830bf7383b7df051521526eb2c0d8c4.zip u-boot-350b1d3b6830bf7383b7df051521526eb2c0d8c4.tar.gz u-boot-350b1d3b6830bf7383b7df051521526eb2c0d8c4.tar.bz2 | |
sandbox: Use hinting with the display
SDL provides a hinting feature which provides a higher-quality image
with the double-display option (-K). Enable it.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch/sandbox')
| -rw-r--r-- | arch/sandbox/cpu/sdl.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/sandbox/cpu/sdl.c b/arch/sandbox/cpu/sdl.c index e264949..bef5abd 100644 --- a/arch/sandbox/cpu/sdl.c +++ b/arch/sandbox/cpu/sdl.c @@ -123,6 +123,9 @@ int sandbox_sdl_init_display(int width, int height, int log2_bpp, sdl.vis_height = sdl.height; } + if (!SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, "1")) + printf("Unable to init hinting: %s", SDL_GetError()); + sdl.depth = 1 << log2_bpp; sdl.pitch = sdl.width * sdl.depth / 8; SDL_Window *screen = SDL_CreateWindow("U-Boot", SDL_WINDOWPOS_UNDEFINED, |