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>
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@ -94,6 +94,11 @@ typedef struct DdsDecoder {
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DDS_HEADER_DXT10 header_dxt10;
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DDS_HEADER_DXT10 header_dxt10;
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} DdsDecoder;
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} DdsDecoder;
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typedef struct DdsFrameDecode {
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IWICBitmapFrameDecode IWICBitmapFrameDecode_iface;
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LONG ref;
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} DdsFrameDecode;
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static inline BOOL has_extended_header(DDS_HEADER *header)
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static inline BOOL has_extended_header(DDS_HEADER *header)
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{
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{
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return (header->ddspf.flags & DDPF_FOURCC) &&
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return (header->ddspf.flags & DDPF_FOURCC) &&
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@ -105,6 +110,146 @@ static inline DdsDecoder *impl_from_IWICBitmapDecoder(IWICBitmapDecoder *iface)
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return CONTAINING_RECORD(iface, DdsDecoder, IWICBitmapDecoder_iface);
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return CONTAINING_RECORD(iface, DdsDecoder, IWICBitmapDecoder_iface);
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}
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}
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static inline DdsFrameDecode *impl_from_IWICBitmapFrameDecode(IWICBitmapFrameDecode *iface)
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{
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return CONTAINING_RECORD(iface, DdsFrameDecode, IWICBitmapFrameDecode_iface);
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}
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static HRESULT WINAPI DdsFrameDecode_QueryInterface(IWICBitmapFrameDecode *iface, REFIID iid,
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void **ppv)
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{
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DdsFrameDecode *This = impl_from_IWICBitmapFrameDecode(iface);
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TRACE("(%p,%s,%p)\n", iface, debugstr_guid(iid), ppv);
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if (!ppv) return E_INVALIDARG;
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if (IsEqualIID(&IID_IUnknown, iid) ||
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IsEqualIID(&IID_IWICBitmapSource, iid) ||
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IsEqualIID(&IID_IWICBitmapFrameDecode, iid)) {
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*ppv = &This->IWICBitmapFrameDecode_iface;
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} else {
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*ppv = NULL;
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return E_NOINTERFACE;
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}
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IUnknown_AddRef((IUnknown*)*ppv);
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return S_OK;
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}
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static ULONG WINAPI DdsFrameDecode_AddRef(IWICBitmapFrameDecode *iface)
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{
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DdsFrameDecode *This = impl_from_IWICBitmapFrameDecode(iface);
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ULONG ref = InterlockedIncrement(&This->ref);
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TRACE("(%p) refcount=%u\n", iface, ref);
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return ref;
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}
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static ULONG WINAPI DdsFrameDecode_Release(IWICBitmapFrameDecode *iface)
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{
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DdsFrameDecode *This = impl_from_IWICBitmapFrameDecode(iface);
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ULONG ref = InterlockedDecrement(&This->ref);
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TRACE("(%p) refcount=%u\n", iface, ref);
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if (ref == 0) HeapFree(GetProcessHeap(), 0, This);
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return ref;
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}
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static HRESULT WINAPI DdsFrameDecode_GetSize(IWICBitmapFrameDecode *iface,
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UINT *puiWidth, UINT *puiHeight)
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{
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FIXME("(%p,%p,%p): stub.\n", iface, puiWidth, puiHeight);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI DdsFrameDecode_GetPixelFormat(IWICBitmapFrameDecode *iface,
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WICPixelFormatGUID *pPixelFormat)
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{
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FIXME("(%p,%p): stub.\n", iface, pPixelFormat);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI DdsFrameDecode_GetResolution(IWICBitmapFrameDecode *iface,
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double *pDpiX, double *pDpiY)
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{
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FIXME("(%p,%p,%p): stub.\n", iface, pDpiX, pDpiY);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI DdsFrameDecode_CopyPalette(IWICBitmapFrameDecode *iface,
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IWICPalette *pIPalette)
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{
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FIXME("(%p,%p): stub.\n", iface, pIPalette);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI DdsFrameDecode_CopyPixels(IWICBitmapFrameDecode *iface,
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const WICRect *prc, UINT cbStride, UINT cbBufferSize, BYTE *pbBuffer)
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{
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FIXME("(%p,%s,%u,%u,%p): stub.\n", iface, debug_wic_rect(prc), cbStride, cbBufferSize, pbBuffer);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI DdsFrameDecode_GetMetadataQueryReader(IWICBitmapFrameDecode *iface,
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IWICMetadataQueryReader **ppIMetadataQueryReader)
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{
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FIXME("(%p,%p): stub.\n", iface, ppIMetadataQueryReader);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI DdsFrameDecode_GetColorContexts(IWICBitmapFrameDecode *iface,
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UINT cCount, IWICColorContext **ppIColorContexts, UINT *pcActualCount)
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{
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FIXME("(%p,%u,%p,%p): stub.\n", iface, cCount, ppIColorContexts, pcActualCount);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI DdsFrameDecode_GetThumbnail(IWICBitmapFrameDecode *iface,
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IWICBitmapSource **ppIThumbnail)
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{
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FIXME("(%p,%p): stub.\n", iface, ppIThumbnail);
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return E_NOTIMPL;
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}
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static const IWICBitmapFrameDecodeVtbl DdsFrameDecode_Vtbl = {
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DdsFrameDecode_QueryInterface,
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DdsFrameDecode_AddRef,
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DdsFrameDecode_Release,
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DdsFrameDecode_GetSize,
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DdsFrameDecode_GetPixelFormat,
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DdsFrameDecode_GetResolution,
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DdsFrameDecode_CopyPalette,
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DdsFrameDecode_CopyPixels,
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DdsFrameDecode_GetMetadataQueryReader,
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DdsFrameDecode_GetColorContexts,
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DdsFrameDecode_GetThumbnail
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};
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static HRESULT DdsFrameDecode_CreateInstance(DdsFrameDecode **frame_decode)
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{
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DdsFrameDecode *result;
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result = HeapAlloc(GetProcessHeap(), 0, sizeof(*result));
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if (!result) return E_OUTOFMEMORY;
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result->IWICBitmapFrameDecode_iface.lpVtbl = &DdsFrameDecode_Vtbl;
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result->ref = 1;
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*frame_decode = result;
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return S_OK;
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}
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static HRESULT WINAPI DdsDecoder_QueryInterface(IWICBitmapDecoder *iface, REFIID iid,
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static HRESULT WINAPI DdsDecoder_QueryInterface(IWICBitmapDecoder *iface, REFIID iid,
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void **ppv)
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void **ppv)
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{
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{
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@ -325,9 +470,15 @@ static HRESULT WINAPI DdsDecoder_GetFrameCount(IWICBitmapDecoder *iface,
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static HRESULT WINAPI DdsDecoder_GetFrame(IWICBitmapDecoder *iface,
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static HRESULT WINAPI DdsDecoder_GetFrame(IWICBitmapDecoder *iface,
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UINT index, IWICBitmapFrameDecode **ppIBitmapFrame)
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UINT index, IWICBitmapFrameDecode **ppIBitmapFrame)
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{
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{
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FIXME("(%p,%u,%p): stub.\n", iface, index, ppIBitmapFrame);
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HRESULT hr;
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DdsFrameDecode *frame_decode;
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return E_NOTIMPL;
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FIXME("(%p,%u,%p)\n", iface, index, ppIBitmapFrame);
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hr = DdsFrameDecode_CreateInstance(&frame_decode);
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if (hr == S_OK) *ppIBitmapFrame = &frame_decode->IWICBitmapFrameDecode_iface;
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return hr;
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}
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}
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static const IWICBitmapDecoderVtbl DdsDecoder_Vtbl = {
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static const IWICBitmapDecoderVtbl DdsDecoder_Vtbl = {
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