direct3d: Fix dirty textures failing to update

Even if the texture itself has not changed since last time, the data may have so we must call UpdateDirtyTexture() to handle that possibility.
libsdl-org · Jun 21, 2019 · e681623 · e681623
1 parent f322645
commit e681623
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/src/render/direct3d/SDL_render_d3d.c b/src/render/direct3d/SDL_render_d3d.c
@@ -1127,6 +1127,13 @@ SetDrawState(D3D_RenderData *data, const SDL_RenderCommand *cmd)
         }
 
         data->drawstate.texture = texture;
+    } else if (texture) {
+        D3D_TextureData *texturedata = (D3D_TextureData *) texture->driverdata;
+        UpdateDirtyTexture(data->device, &texturedata->texture);
+        if (texturedata->yuv) {
+            UpdateDirtyTexture(data->device, &texturedata->utexture);
+            UpdateDirtyTexture(data->device, &texturedata->vtexture);
+        }
     }
 
     if (blend != data->drawstate.blend) {