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set pixel shader and vertex shader to NULL

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Previous graphic render may use shaders,so set pixel shader and vertex shader to NULL to force use fixed pipeline.
This commit is contained in:
heroboy 2015-04-07 19:36:58 +08:00
parent 6e4d3dac1a
commit e09e2cbd28
1 changed files with 2 additions and 1 deletions

3
examples/directx9_example/imgui_impl_dx9.cpp

@ -57,7 +57,8 @@ static void ImGui_ImplDX9_RenderDrawLists(ImDrawList** const cmd_lists, int cmd_
}
}
g_pVB->Unlock();
g_pd3dDevice->SetPixelShader(NULL);
g_pd3dDevice->SetVertexShader(NULL);
g_pd3dDevice->SetStreamSource( 0, g_pVB, 0, sizeof( CUSTOMVERTEX ) );
g_pd3dDevice->SetFVF( D3DFVF_CUSTOMVERTEX );