typedef struct BitmapScaler {
IWICBitmapScaler IWICBitmapScaler_iface;
LONG ref;
+ IMILBitmapScaler IMILBitmapScaler_iface;
IWICBitmapSource *source;
UINT width, height;
UINT src_width, src_height;
return CONTAINING_RECORD(iface, BitmapScaler, IWICBitmapScaler_iface);
}
+static inline BitmapScaler *impl_from_IMILBitmapScaler(IMILBitmapScaler *iface)
+{
+ return CONTAINING_RECORD(iface, BitmapScaler, IMILBitmapScaler_iface);
+}
+
static HRESULT WINAPI BitmapScaler_QueryInterface(IWICBitmapScaler *iface, REFIID iid,
void **ppv)
{
{
*ppv = &This->IWICBitmapScaler_iface;
}
+ else if (IsEqualIID(&IID_IMILBitmapScaler, iid))
+ {
+ *ppv = &This->IMILBitmapScaler_iface;
+ }
else
{
+ FIXME("unknown interface %s\n", debugstr_guid(iid));
*ppv = NULL;
return E_NOINTERFACE;
}
BitmapScaler_Initialize
};
+static HRESULT WINAPI IMILBitmapScaler_QueryInterface(IMILBitmapScaler *iface, REFIID iid,
+ void **ppv)
+{
+ BitmapScaler *This = impl_from_IMILBitmapScaler(iface);
+
+ TRACE("(%p,%s,%p)\n", iface, debugstr_guid(iid), ppv);
+
+ if (!ppv) return E_INVALIDARG;
+
+ if (IsEqualIID(&IID_IUnknown, iid) ||
+ IsEqualIID(&IID_IMILBitmapScaler, iid) ||
+ IsEqualIID(&IID_IMILBitmapSource, iid))
+ {
+ IUnknown_AddRef(&This->IMILBitmapScaler_iface);
+ *ppv = &This->IMILBitmapScaler_iface;
+ return S_OK;
+ }
+ else if (IsEqualIID(&IID_IWICBitmapScaler, iid) ||
+ IsEqualIID(&IID_IWICBitmapSource, iid))
+ {
+ IUnknown_AddRef(&This->IWICBitmapScaler_iface);
+ *ppv = &This->IWICBitmapScaler_iface;
+ return S_OK;
+ }
+
+ FIXME("unknown interface %s\n", debugstr_guid(iid));
+ *ppv = NULL;
+ return E_NOINTERFACE;
+}
+
+static ULONG WINAPI IMILBitmapScaler_AddRef(IMILBitmapScaler *iface)
+{
+ BitmapScaler *This = impl_from_IMILBitmapScaler(iface);
+ return IWICBitmapScaler_AddRef(&This->IWICBitmapScaler_iface);
+}
+
+static ULONG WINAPI IMILBitmapScaler_Release(IMILBitmapScaler *iface)
+{
+ BitmapScaler *This = impl_from_IMILBitmapScaler(iface);
+ return IWICBitmapScaler_Release(&This->IWICBitmapScaler_iface);
+}
+
+static HRESULT WINAPI IMILBitmapScaler_GetSize(IMILBitmapScaler *iface,
+ UINT *width, UINT *height)
+{
+ BitmapScaler *This = impl_from_IMILBitmapScaler(iface);
+
+ TRACE("(%p,%p,%p)\n", iface, width, height);
+
+ if (!This->source)
+ return WINCODEC_ERR_NOTINITIALIZED;
+
+ return IWICBitmapScaler_GetSize(&This->IWICBitmapScaler_iface, width, height);
+}
+
+static HRESULT WINAPI IMILBitmapScaler_GetPixelFormat(IMILBitmapScaler *iface,
+ int *format)
+{
+ BitmapScaler *This = impl_from_IMILBitmapScaler(iface);
+ IMILBitmapSource *source;
+ HRESULT hr;
+
+ TRACE("(%p,%p)\n", iface, format);
+
+ if (!format) return E_INVALIDARG;
+
+ if (!This->source)
+ return WINCODEC_ERR_NOTINITIALIZED;
+
+ hr = IWICBitmapSource_QueryInterface(This->source, &IID_IMILBitmapSource, (void **)&source);
+ if (hr == S_OK)
+ {
+ hr = source->lpVtbl->GetPixelFormat(source, format);
+ source->lpVtbl->Release(source);
+ }
+ return hr;
+}
+
+static HRESULT WINAPI IMILBitmapScaler_GetResolution(IMILBitmapScaler *iface,
+ double *dpix, double *dpiy)
+{
+ BitmapScaler *This = impl_from_IMILBitmapScaler(iface);
+
+ TRACE("(%p,%p,%p)\n", iface, dpix, dpiy);
+
+ if (!This->source)
+ return WINCODEC_ERR_NOTINITIALIZED;
+
+ return IWICBitmapScaler_GetResolution(&This->IWICBitmapScaler_iface, dpix, dpiy);
+}
+
+static HRESULT WINAPI IMILBitmapScaler_CopyPalette(IMILBitmapScaler *iface,
+ IWICPalette *palette)
+{
+ BitmapScaler *This = impl_from_IMILBitmapScaler(iface);
+
+ TRACE("(%p,%p)\n", iface, palette);
+
+ if (!This->source)
+ return WINCODEC_ERR_NOTINITIALIZED;
+
+ return IWICBitmapScaler_CopyPalette(&This->IWICBitmapScaler_iface, palette);
+}
+
+static HRESULT WINAPI IMILBitmapScaler_CopyPixels(IMILBitmapScaler *iface,
+ const WICRect *rc, UINT stride, UINT size, BYTE *buffer)
+{
+ BitmapScaler *This = impl_from_IMILBitmapScaler(iface);
+
+ TRACE("(%p,%p,%u,%u,%p)\n", iface, rc, stride, size, buffer);
+
+ if (!This->source)
+ return WINCODEC_ERR_NOTINITIALIZED;
+
+ return IWICBitmapScaler_CopyPixels(&This->IWICBitmapScaler_iface, rc, stride, size, buffer);
+}
+
+static HRESULT WINAPI IMILBitmapScaler_unknown1(IMILBitmapScaler *iface, void **ppv)
+{
+ TRACE("(%p,%p)\n", iface, ppv);
+ return E_NOINTERFACE;
+}
+
+static HRESULT WINAPI IMILBitmapScaler_Initialize(IMILBitmapScaler *iface,
+ IMILBitmapSource *mil_source, UINT width, UINT height,
+ WICBitmapInterpolationMode mode)
+{
+ BitmapScaler *This = impl_from_IMILBitmapScaler(iface);
+ IWICBitmapSource *wic_source;
+ HRESULT hr;
+
+ TRACE("(%p,%p,%u,%u,%u)\n", iface, mil_source, width, height, mode);
+
+ if (!mil_source) return E_INVALIDARG;
+
+ hr = mil_source->lpVtbl->QueryInterface(mil_source, &IID_IWICBitmapSource, (void **)&wic_source);
+ if (hr == S_OK)
+ {
+ hr = IWICBitmapScaler_Initialize(&This->IWICBitmapScaler_iface, wic_source, width, height, mode);
+ IWICBitmapSource_Release(wic_source);
+ }
+ return hr;
+}
+
+static const IMILBitmapScalerVtbl IMILBitmapScaler_Vtbl = {
+ IMILBitmapScaler_QueryInterface,
+ IMILBitmapScaler_AddRef,
+ IMILBitmapScaler_Release,
+ IMILBitmapScaler_GetSize,
+ IMILBitmapScaler_GetPixelFormat,
+ IMILBitmapScaler_GetResolution,
+ IMILBitmapScaler_CopyPalette,
+ IMILBitmapScaler_CopyPixels,
+ IMILBitmapScaler_unknown1,
+ IMILBitmapScaler_Initialize
+};
+
HRESULT BitmapScaler_Create(IWICBitmapScaler **scaler)
{
BitmapScaler *This;
if (!This) return E_OUTOFMEMORY;
This->IWICBitmapScaler_iface.lpVtbl = &BitmapScaler_Vtbl;
+ This->IMILBitmapScaler_iface.lpVtbl = &IMILBitmapScaler_Vtbl;
This->ref = 1;
This->source = NULL;
This->width = 0;