Vincent Povirk : windowscodecs: Implement JpegEncoder_Commit.
Alexandre Julliard
julliard at winehq.org
Tue Apr 17 13:31:48 CDT 2012
Module: wine
Branch: master
Commit: 4b9fabefd4575e97057fa71a33aa0ef93d6ead8b
URL: http://source.winehq.org/git/wine.git/?a=commit;h=4b9fabefd4575e97057fa71a33aa0ef93d6ead8b
Author: Vincent Povirk <vincent at codeweavers.com>
Date: Wed Apr 11 17:15:48 2012 -0500
windowscodecs: Implement JpegEncoder_Commit.
---
dlls/windowscodecs/jpegformat.c | 20 ++++++++++++++++++--
1 files changed, 18 insertions(+), 2 deletions(-)
diff --git a/dlls/windowscodecs/jpegformat.c b/dlls/windowscodecs/jpegformat.c
index cd453cf..3a9b095 100644
--- a/dlls/windowscodecs/jpegformat.c
+++ b/dlls/windowscodecs/jpegformat.c
@@ -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;
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