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Fix software UpdateNVTexture non fullscreen (bug #5430)

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Sylvain Becker 2021-01-05 21:54:03 +01:00
parent 204ef3b509
commit fc61ecb25c
1 changed files with 1 additions and 1 deletions
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src/render/SDL_yuv_sw.c
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@ -322,7 +322,7 @@ int SDL_SW_UpdateNVTexturePlanar(SDL_SW_YUVTexture * swdata, const SDL_Rect * re
/* Copy the UV or VU plane */
src = UVplane;
dst = swdata->pixels + swdata->h * swdata->w;
dst += rect->y/2 * ((swdata->w + 1)/2) + rect->x/2;
dst += rect->y * ((swdata->w + 1)/2) + rect->x;
length = (rect->w + 1) / 2;
length *= 2;
for (row = 0; row < (rect->h + 1)/2; ++row) {