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vlc-2-2
Commit c765ee0b authored by Felix Abecassis's avatar Felix Abecassis Committed by Jean-Baptiste Kempf
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Direct3D: pass dimensions of the D3D region to the pixel shader 

Signed-off-by: default avatarJean-Baptiste Kempf <jb@videolan.org>
parent c11fd844
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modules/video_output/msw/direct3d.c
View file @ c765ee0b
......@@ -1559,7 +1559,15 @@ static int Direct3DRenderRegion(vout_display_t *vd,
if (sys->d3dx_shader) {
if (use_pixel_shader)
{
hr = IDirect3DDevice9_SetPixelShader(d3ddev, sys->d3dx_shader);
float shader_data[4] = { region->width, region->height, 0, 0 };
hr = IDirect3DDevice9_SetPixelShaderConstantF(d3ddev, 0, shader_data, 1);
if (FAILED(hr)) {
msg_Dbg(vd, "%s:%d (hr=0x%0lX)", __FUNCTION__, __LINE__, hr);
return -1;
}
}
else /* Disable any existing pixel shader. */
hr = IDirect3DDevice9_SetPixelShader(d3ddev, NULL);
if (FAILED(hr)) {
......
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