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ddraw: Implement IDirectDraw7::GetFourCCCodes.

This commit is contained in:
Stefan Dösinger 2008-07-30 15:55:20 -05:00 committed by Alexandre Julliard
parent c1bbab7c54
commit e10302d952
1 changed files with 33 additions and 2 deletions
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35
dlls/ddraw/ddraw.c
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@ -879,9 +879,40 @@ IDirectDrawImpl_GetFourCCCodes(IDirectDraw7 *iface,
DWORD *NumCodes, DWORD *Codes)
{
ICOM_THIS_FROM(IDirectDrawImpl, IDirectDraw7, iface);
FIXME("(%p)->(%p, %p): Stub!\n", This, NumCodes, Codes);
WINED3DFORMAT formats[] = {
WINED3DFMT_YUY2, WINED3DFMT_UYVY,
WINED3DFMT_DXT1, WINED3DFMT_DXT2, WINED3DFMT_DXT3, WINED3DFMT_DXT4, WINED3DFMT_DXT5,
};
DWORD count = 0, i, outsize;
HRESULT hr;
WINED3DDISPLAYMODE d3ddm;
TRACE("(%p)->(%p, %p)\n", This, NumCodes, Codes);
if(NumCodes) *NumCodes = 0;
IWineD3DDevice_GetDisplayMode(This->wineD3DDevice,
0 /* swapchain 0 */,
&d3ddm);
outsize = NumCodes && Codes ? *NumCodes : 0;
for(i = 0; i < (sizeof(formats) / sizeof(formats[0])); i++) {
hr = IWineD3D_CheckDeviceFormat(This->wineD3D,
WINED3DADAPTER_DEFAULT,
WINED3DDEVTYPE_HAL,
d3ddm.Format /* AdapterFormat */,
0 /* usage */,
WINED3DRTYPE_SURFACE,
formats[i]);
if(SUCCEEDED(hr)) {
if(count < outsize) {
Codes[count] = formats[i];
}
count++;
}
}
if(NumCodes) {
TRACE("Returning %u FourCC codes\n", count);
*NumCodes = count;
}
return DD_OK;
}