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wined3d: Flush GL calls after drawing to the drawable. This fixes apps that use multiple GL contexts.

This commit is contained in:
Roderick Colenbrander 2007-11-08 23:08:07 +01:00 committed by Alexandre Julliard
parent aaa93200ad
commit 9b0d661e43
1 changed files with 15 additions and 0 deletions
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15
dlls/wined3d/surface.c
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@ -3131,6 +3131,10 @@ static HRESULT IWineD3DSurfaceImpl_BltOverride(IWineD3DSurfaceImpl *This, RECT *
checkGLcall("glDisable(GL_ALPHA_TEST)");
}
/* Flush in case the drawable is used by multiple GL contexts */
if(dstSwapchain && (dstSwapchain->num_contexts >= 2))
glFlush();
/* Unbind the texture */
glBindTexture(GL_TEXTURE_2D, 0);
checkGLcall("glEnable glBindTexture");
@ -3481,6 +3485,8 @@ struct coords {
static inline void surface_blt_to_drawable(IWineD3DSurfaceImpl *This, const RECT *rect_in) {
struct coords coords[4];
RECT rect;
IWineD3DSwapChain *swapchain = NULL;
HRESULT hr;
IWineD3DDeviceImpl *device = This->resource.wineD3DDevice;
if(rect_in) {
@ -3602,6 +3608,15 @@ static inline void surface_blt_to_drawable(IWineD3DSurfaceImpl *This, const RECT
glDisable(GL_TEXTURE_CUBE_MAP_ARB);
checkGLcall("glDisable(GL_TEXTURE_CUBE_MAP_ARB)");
}
hr = IWineD3DSurface_GetContainer((IWineD3DSurface*)This, &IID_IWineD3DSwapChain, (void **) &swapchain);
if(hr == WINED3D_OK && swapchain) {
/* Make sure to flush the buffers. This is needed in apps like Red Alert II and Tiberian SUN that use multiple WGL contexts. */
if(((IWineD3DSwapChainImpl*)swapchain)->num_contexts >= 2)
glFlush();
IWineD3DSwapChain_Release(swapchain);
}
LEAVE_GL();
}