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dxva2: Add a semi-stub for VideoProcessBlt().

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Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Nikolay Sivov 2020-11-13 15:30:03 +03:00 committed by Alexandre Julliard
parent f46e239468
commit 0824d408ba
1 changed files with 49 additions and 2 deletions
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51
dlls/dxva2/main.c
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@ -218,13 +218,60 @@ static HRESULT WINAPI video_processor_GetFilterPropertyRange(IDirectXVideoProces
return E_NOTIMPL;
}
static BOOL intersect_rect(RECT *dest, const RECT *src1, const RECT *src2)
{
if (IsRectEmpty(src1) || IsRectEmpty(src2) ||
(src1->left >= src2->right) || (src2->left >= src1->right) ||
(src1->top >= src2->bottom) || (src2->top >= src1->bottom))
{
SetRectEmpty(dest);
return FALSE;
}
dest->left = max(src1->left, src2->left);
dest->right = min(src1->right, src2->right);
dest->top = max(src1->top, src2->top);
dest->bottom = min(src1->bottom, src2->bottom);
return TRUE;
}
static HRESULT WINAPI video_processor_VideoProcessBlt(IDirectXVideoProcessor *iface, IDirect3DSurface9 *rt,
const DXVA2_VideoProcessBltParams *params, const DXVA2_VideoSample *samples, UINT sample_count,
HANDLE *complete_handle)
{
FIXME("%p, %p, %p, %p, %u, %p.\n", iface, rt, params, samples, sample_count, complete_handle);
IDirect3DDevice9 *device;
unsigned int i;
RECT dst_rect;
HRESULT hr;
return E_NOTIMPL;
TRACE("%p, %p, %p, %p, %u, %p.\n", iface, rt, params, samples, sample_count, complete_handle);
if (FAILED(hr = IDirect3DSurface9_GetDevice(rt, &device)))
{
WARN("Failed to get surface device, hr %#x.\n", hr);
return hr;
}
/* FIXME: use specified color */
IDirect3DDevice9_ColorFill(device, rt, NULL, 0);
for (i = 0; i < sample_count; ++i)
{
dst_rect = params->TargetRect;
if (!intersect_rect(&dst_rect, &dst_rect, &samples[i].DstRect))
continue;
if (FAILED(hr = IDirect3DDevice9_StretchRect(device, samples[i].SrcSurface, &samples[i].SrcRect,
rt, &dst_rect, D3DTEXF_POINT)))
{
WARN("Failed to copy sample %u, hr %#x.\n", i, hr);
}
}
IDirect3DDevice9_Release(device);
return S_OK;
}
static const IDirectXVideoProcessorVtbl video_processor_vtbl =