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windowscodecs: Implement JpegEncoder_Commit.

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This commit is contained in:
Vincent Povirk 2012-04-11 17:15:48 -05:00 committed by Alexandre Julliard
parent df3da729fe
commit 4b9fabefd4
1 changed files with 18 additions and 2 deletions
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20
dlls/windowscodecs/jpegformat.c
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@ -737,6 +737,7 @@ typedef struct JpegEncoder {
int started_compress;
int lines_written;
int frame_committed;
int committed;
UINT width, height;
double xres, yres;
const jpeg_compress_format *format;
@ -1306,8 +1307,22 @@ static HRESULT WINAPI JpegEncoder_CreateNewFrame(IWICBitmapEncoder *iface,
static HRESULT WINAPI JpegEncoder_Commit(IWICBitmapEncoder *iface)
{
FIXME("(%p): stub\n", iface);
return E_NOTIMPL;
JpegEncoder *This = impl_from_IWICBitmapEncoder(iface);
TRACE("(%p)\n", iface);
EnterCriticalSection(&This->lock);
if (!This->frame_committed || This->committed)
{
LeaveCriticalSection(&This->lock);
return WINCODEC_ERR_WRONGSTATE;
}
This->committed = TRUE;
LeaveCriticalSection(&This->lock);
return S_OK;
}
static HRESULT WINAPI JpegEncoder_GetMetadataQueryWriter(IWICBitmapEncoder *iface,
@ -1362,6 +1377,7 @@ HRESULT JpegEncoder_CreateInstance(IUnknown *pUnkOuter, REFIID iid, void** ppv)
This->started_compress = 0;
This->lines_written = 0;
This->frame_committed = 0;
This->committed = 0;
This->width = This->height = 0;
This->xres = This->yres = 0.0;
This->format = NULL;