Whoops, we need this for subrect updates (testsprite)

libsdl-org · Nov 29, 2008 · 2719ec6 · 2719ec6
1 parent 2001707
commit 2719ec6
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/video/SDL_renderer_gl.c b/src/video/SDL_renderer_gl.c
@@ -689,6 +689,8 @@ SetupTextureUpdate(GL_RenderData * renderdata, SDL_Texture * texture,
         renderdata->glPixelStorei(GL_UNPACK_LSB_FIRST, 0);
     }
     renderdata->glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
+    renderdata->glPixelStorei(GL_UNPACK_ROW_LENGTH,
+                              pitch / SDL_BYTESPERPIXEL(texture->format));
 }
 
 static int