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windowscodecs: Add stub for DdsFrameDecode. 

Signed-off-by: Ziqing Hui <zhui@codeweavers.com>
Signed-off-by: Vincent Povirk <vincent@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Ziqing Hui 2020-04-28 10:54:18 +08:00 committed by Alexandre Julliard
parent 9caa3884e4
commit db0f5027d7
1 changed files with 153 additions and 2 deletions
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155
dlls/windowscodecs/ddsformat.c
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@ -94,6 +94,11 @@ typedef struct DdsDecoder {
DDS_HEADER_DXT10 header_dxt10;
} DdsDecoder;
typedef struct DdsFrameDecode {
IWICBitmapFrameDecode IWICBitmapFrameDecode_iface;
LONG ref;
} DdsFrameDecode;
static inline BOOL has_extended_header(DDS_HEADER *header)
{
return (header->ddspf.flags & DDPF_FOURCC) &&
@ -105,6 +110,146 @@ static inline DdsDecoder *impl_from_IWICBitmapDecoder(IWICBitmapDecoder *iface)
return CONTAINING_RECORD(iface, DdsDecoder, IWICBitmapDecoder_iface);
}
static inline DdsFrameDecode *impl_from_IWICBitmapFrameDecode(IWICBitmapFrameDecode *iface)
{
return CONTAINING_RECORD(iface, DdsFrameDecode, IWICBitmapFrameDecode_iface);
}
static HRESULT WINAPI DdsFrameDecode_QueryInterface(IWICBitmapFrameDecode *iface, REFIID iid,
void **ppv)
{
DdsFrameDecode *This = impl_from_IWICBitmapFrameDecode(iface);
TRACE("(%p,%s,%p)\n", iface, debugstr_guid(iid), ppv);
if (!ppv) return E_INVALIDARG;
if (IsEqualIID(&IID_IUnknown, iid) ||
IsEqualIID(&IID_IWICBitmapSource, iid) ||
IsEqualIID(&IID_IWICBitmapFrameDecode, iid)) {
*ppv = &This->IWICBitmapFrameDecode_iface;
} else {
*ppv = NULL;
return E_NOINTERFACE;
}
IUnknown_AddRef((IUnknown*)*ppv);
return S_OK;
}
static ULONG WINAPI DdsFrameDecode_AddRef(IWICBitmapFrameDecode *iface)
{
DdsFrameDecode *This = impl_from_IWICBitmapFrameDecode(iface);
ULONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p) refcount=%u\n", iface, ref);
return ref;
}
static ULONG WINAPI DdsFrameDecode_Release(IWICBitmapFrameDecode *iface)
{
DdsFrameDecode *This = impl_from_IWICBitmapFrameDecode(iface);
ULONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p) refcount=%u\n", iface, ref);
if (ref == 0) HeapFree(GetProcessHeap(), 0, This);
return ref;
}
static HRESULT WINAPI DdsFrameDecode_GetSize(IWICBitmapFrameDecode *iface,
UINT *puiWidth, UINT *puiHeight)
{
FIXME("(%p,%p,%p): stub.\n", iface, puiWidth, puiHeight);
return E_NOTIMPL;
}
static HRESULT WINAPI DdsFrameDecode_GetPixelFormat(IWICBitmapFrameDecode *iface,
WICPixelFormatGUID *pPixelFormat)
{
FIXME("(%p,%p): stub.\n", iface, pPixelFormat);
return E_NOTIMPL;
}
static HRESULT WINAPI DdsFrameDecode_GetResolution(IWICBitmapFrameDecode *iface,
double *pDpiX, double *pDpiY)
{
FIXME("(%p,%p,%p): stub.\n", iface, pDpiX, pDpiY);
return E_NOTIMPL;
}
static HRESULT WINAPI DdsFrameDecode_CopyPalette(IWICBitmapFrameDecode *iface,
IWICPalette *pIPalette)
{
FIXME("(%p,%p): stub.\n", iface, pIPalette);
return E_NOTIMPL;
}
static HRESULT WINAPI DdsFrameDecode_CopyPixels(IWICBitmapFrameDecode *iface,
const WICRect *prc, UINT cbStride, UINT cbBufferSize, BYTE *pbBuffer)
{
FIXME("(%p,%s,%u,%u,%p): stub.\n", iface, debug_wic_rect(prc), cbStride, cbBufferSize, pbBuffer);
return E_NOTIMPL;
}
static HRESULT WINAPI DdsFrameDecode_GetMetadataQueryReader(IWICBitmapFrameDecode *iface,
IWICMetadataQueryReader **ppIMetadataQueryReader)
{
FIXME("(%p,%p): stub.\n", iface, ppIMetadataQueryReader);
return E_NOTIMPL;
}
static HRESULT WINAPI DdsFrameDecode_GetColorContexts(IWICBitmapFrameDecode *iface,
UINT cCount, IWICColorContext **ppIColorContexts, UINT *pcActualCount)
{
FIXME("(%p,%u,%p,%p): stub.\n", iface, cCount, ppIColorContexts, pcActualCount);
return E_NOTIMPL;
}
static HRESULT WINAPI DdsFrameDecode_GetThumbnail(IWICBitmapFrameDecode *iface,
IWICBitmapSource **ppIThumbnail)
{
FIXME("(%p,%p): stub.\n", iface, ppIThumbnail);
return E_NOTIMPL;
}
static const IWICBitmapFrameDecodeVtbl DdsFrameDecode_Vtbl = {
DdsFrameDecode_QueryInterface,
DdsFrameDecode_AddRef,
DdsFrameDecode_Release,
DdsFrameDecode_GetSize,
DdsFrameDecode_GetPixelFormat,
DdsFrameDecode_GetResolution,
DdsFrameDecode_CopyPalette,
DdsFrameDecode_CopyPixels,
DdsFrameDecode_GetMetadataQueryReader,
DdsFrameDecode_GetColorContexts,
DdsFrameDecode_GetThumbnail
};
static HRESULT DdsFrameDecode_CreateInstance(DdsFrameDecode **frame_decode)
{
DdsFrameDecode *result;
result = HeapAlloc(GetProcessHeap(), 0, sizeof(*result));
if (!result) return E_OUTOFMEMORY;
result->IWICBitmapFrameDecode_iface.lpVtbl = &DdsFrameDecode_Vtbl;
result->ref = 1;
*frame_decode = result;
return S_OK;
}
static HRESULT WINAPI DdsDecoder_QueryInterface(IWICBitmapDecoder *iface, REFIID iid,
void **ppv)
{
@ -325,9 +470,15 @@ static HRESULT WINAPI DdsDecoder_GetFrameCount(IWICBitmapDecoder *iface,
static HRESULT WINAPI DdsDecoder_GetFrame(IWICBitmapDecoder *iface,
UINT index, IWICBitmapFrameDecode **ppIBitmapFrame)
{
FIXME("(%p,%u,%p): stub.\n", iface, index, ppIBitmapFrame);
HRESULT hr;
DdsFrameDecode *frame_decode;
return E_NOTIMPL;
FIXME("(%p,%u,%p)\n", iface, index, ppIBitmapFrame);
hr = DdsFrameDecode_CreateInstance(&frame_decode);
if (hr == S_OK) *ppIBitmapFrame = &frame_decode->IWICBitmapFrameDecode_iface;
return hr;
}
static const IWICBitmapDecoderVtbl DdsDecoder_Vtbl = {