wined3d/d3d9: Set the initial scissorrect to the dimesions of the backbuffer from the first swapchain of the device.
diff --git a/dlls/wined3d/stateblock.c b/dlls/wined3d/stateblock.c
index e8ff6c1..78268d8 100644
--- a/dlls/wined3d/stateblock.c
+++ b/dlls/wined3d/stateblock.c
@@ -1037,6 +1037,12 @@
DWORD d;
} tmpfloat;
unsigned int i;
+ IWineD3DSwapChain *swapchain;
+ IWineD3DSurface *backbuffer;
+ WINED3DSURFACE_DESC desc = {0};
+ UINT width, height;
+ RECT scissorrect;
+ HRESULT hr;
/* Note this may have a large overhead but it should only be executed
once, in order to initialize the complete state of the device and
@@ -1239,6 +1245,30 @@
This->textures[i] = NULL;
}
+ /* Set the default scissor rect values */
+ desc.Width = &width;
+ desc.Height = &height;
+
+ /* check the return values, because the GetBackBuffer call isn't valid for ddraw */
+ hr = IWineD3DDevice_GetSwapChain(device, 0, &swapchain);
+ if( hr == WINED3D_OK && swapchain != NULL) {
+ hr = IWineD3DSwapChain_GetBackBuffer(swapchain, 0, WINED3DBACKBUFFER_TYPE_MONO, &backbuffer);
+ if( hr == WINED3D_OK && backbuffer != NULL) {
+ IWineD3DSurface_GetDesc(backbuffer, &desc);
+ IWineD3DSurface_Release(backbuffer);
+
+ scissorrect.left = 0;
+ scissorrect.right = width;
+ scissorrect.top = 0;
+ scissorrect.bottom = height;
+ hr = IWineD3DDevice_SetScissorRect(device, &scissorrect);
+ if( hr != WINED3D_OK ) {
+ ERR("This should never happen, expect rendering issues!\n");
+ }
+ }
+ IWineD3DSwapChain_Release(swapchain);
+ }
+
TRACE("-----------------------> Device defaults now set up...\n");
return WINED3D_OK;
}
