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windowscodecs: Implement TiffFrameEncode_SetResolution.

This commit is contained in:
Vincent Povirk 2011-04-05 14:37:05 -05:00 committed by Alexandre Julliard
parent eaf61d8361
commit 28fc658da8
1 changed files with 20 additions and 2 deletions
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22
dlls/windowscodecs/tiffformat.c
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@ -1165,6 +1165,7 @@ typedef struct TiffFrameEncode {
BOOL info_written; BOOL info_written;
const struct tiff_encode_format *format; const struct tiff_encode_format *format;
UINT width, height; UINT width, height;
double xres, yres;
} TiffFrameEncode; } TiffFrameEncode;
static inline TiffFrameEncode *impl_from_IWICBitmapFrameEncode(IWICBitmapFrameEncode *iface) static inline TiffFrameEncode *impl_from_IWICBitmapFrameEncode(IWICBitmapFrameEncode *iface)
@ -1267,8 +1268,23 @@ static HRESULT WINAPI TiffFrameEncode_SetSize(IWICBitmapFrameEncode *iface,
static HRESULT WINAPI TiffFrameEncode_SetResolution(IWICBitmapFrameEncode *iface, static HRESULT WINAPI TiffFrameEncode_SetResolution(IWICBitmapFrameEncode *iface,
double dpiX, double dpiY) double dpiX, double dpiY)
{ {
FIXME("(%p,%0.2f,%0.2f): stub\n", iface, dpiX, dpiY); TiffFrameEncode *This = impl_from_IWICBitmapFrameEncode(iface);
return E_NOTIMPL; TRACE("(%p,%0.2f,%0.2f)\n", iface, dpiX, dpiY);
EnterCriticalSection(&This->parent->lock);
if (!This->initialized || This->info_written)
{
LeaveCriticalSection(&This->parent->lock);
return WINCODEC_ERR_WRONGSTATE;
}
This->xres = dpiX;
This->yres = dpiY;
LeaveCriticalSection(&This->parent->lock);
return S_OK;
} }
static HRESULT WINAPI TiffFrameEncode_SetPixelFormat(IWICBitmapFrameEncode *iface, static HRESULT WINAPI TiffFrameEncode_SetPixelFormat(IWICBitmapFrameEncode *iface,
@ -1531,6 +1547,8 @@ static HRESULT WINAPI TiffEncoder_CreateNewFrame(IWICBitmapEncoder *iface,
result->format = NULL; result->format = NULL;
result->width = 0; result->width = 0;
result->height = 0; result->height = 0;
result->xres = 0.0;
result->yres = 0.0;
IWICBitmapEncoder_AddRef(iface); IWICBitmapEncoder_AddRef(iface);
*ppIFrameEncode = &result->IWICBitmapFrameEncode_iface; *ppIFrameEncode = &result->IWICBitmapFrameEncode_iface;