[vlc-devel] [PATCH] Direct3D: implement HLSL pixel shading in the rendering pipeline
funman at videolan.org
Tue Jan 28 11:30:17 CET 2014
On 01/28/14 10:38, Jean-Baptiste Kempf wrote:
> On 28 Jan, Rafaël Carré wrote :
>>> // core objects
>>> HINSTANCE hd3d9_dll; /* handle of the opened d3d9 dll */
>>> + HINSTANCE hd3d9x_dll; /* handle of the opened d3d9x dll */
>> Why not linking directly to the DLL ?
> Because in theory, some Windows version don't have those.
Can it have d3d9 but not d3d9x ?
In any case d3d9 should also be linked directly.
If the dll is absent the module would fail to load and we would waste
> I think it is better this way.
>>> + sys->hd3d9x_dll = Direct3DLoadShaderLibrary();
>>> + if (!sys->hd3d9x_dll)
>>> + msg_Warn(vd, "cannot load Direct3D Shader Library; HLSL pixel shading will be disabled.");
>> Is d3dx9_x.dll only a 'shader library' ?
> No, but mostly.
> I think the X meant Extended.
> With my kindest regards,
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