Re: [PATCH 1/5] d3dcompiler_43/tests: Added HLSL test suite

[Henri Verbeet]

On 7 October 2010 19:49, Travis Athougies  wrote:
> +/* Draw a full screen quad */
> +static void draw_quad_with_shader9(IDirect3DDevice9 *device, IDirect3DVertexBuffer9 *quad_geometry)
> +{
> - HRESULT hr;
> - D3DXMATRIX projection_matrix;
> -
> - D3DXMatrixOrthoLH(&projection_matrix, 2.0f, 2.0f, 0.0f, 1.0f);
> - IDirect3DDevice9_SetTransform(device, D3DTS_PROJECTION, &projection_matrix);
> -
> - hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET, D3DCOLOR_XRGB(0, 0, 0), 1.0f, 0);
> - ok(hr == D3D_OK, "IDirect3DDevice9_Clear returned: %08x\n", hr);
> -
> - hr = IDirect3DDevice9_BeginScene(device);
> - ok(hr == D3D_OK, "IDirect3DDevice9_BeginScene returned: %08x\n", hr);
> -
> - hr = IDirect3DDevice9_SetStreamSource(device, 0, quad_geometry, 0, sizeof(struct vertex));
> - ok(hr == D3D_OK, "IDirect3DDevice9_SetStreamSource returned: %08x\n", hr);
> - hr = IDirect3DDevice9_DrawPrimitive(device, D3DPT_TRIANGLESTRIP, 0, 2);
> - ok(hr == D3D_OK, "IDirect3DDevice9_DrawPrimitive returned: %08x\n", hr);
> -
> - hr = IDirect3DDevice9_EndScene(device);
> - ok(hr == D3D_OK, "IDirect3DDevice9_EndScene returned: %08x\n", hr);
> -
> - hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
> - ok(hr == D3D_OK, "IDirect3DDevice9_Present returned: %08x\n", hr);
>
> +}
> -

Backbuffer contents are undefined after present.