Dmitry Timoshkov : gdiplus: Reimplement GdipCloneImage using GdipCloneBitmapArea for a bitmap.
Alexandre Julliard
julliard at winehq.org
Fri Oct 18 14:24:17 CDT 2013
Module: wine
Branch: master
Commit: b528e01d85e4e81f670f7b2f80bb87fcf5451d19
URL: http://source.winehq.org/git/wine.git/?a=commit;h=b528e01d85e4e81f670f7b2f80bb87fcf5451d19
Author: Dmitry Timoshkov <dmitry at baikal.ru>
Date: Fri Oct 18 14:04:56 2013 +0900
gdiplus: Reimplement GdipCloneImage using GdipCloneBitmapArea for a bitmap.
---
dlls/gdiplus/image.c | 43 +++----------------------------------------
1 files changed, 3 insertions(+), 40 deletions(-)
diff --git a/dlls/gdiplus/image.c b/dlls/gdiplus/image.c
index 83b0b08..b9e5b84 100644
--- a/dlls/gdiplus/image.c
+++ b/dlls/gdiplus/image.c
@@ -1312,47 +1312,10 @@ GpStatus WINGDIPAPI GdipCloneImage(GpImage *image, GpImage **cloneImage)
}
else if (image->type == ImageTypeBitmap)
{
- GpBitmap *bitmap = (GpBitmap*)image;
- BitmapData lockeddata_src, lockeddata_dst;
- int i;
- UINT row_size;
+ GpBitmap *bitmap = (GpBitmap *)image;
- stat = GdipBitmapLockBits(bitmap, NULL, ImageLockModeRead, bitmap->format,
- &lockeddata_src);
- if (stat != Ok) return stat;
-
- stat = GdipCreateBitmapFromScan0(lockeddata_src.Width, lockeddata_src.Height,
- 0, lockeddata_src.PixelFormat, NULL, (GpBitmap**)cloneImage);
- if (stat == Ok)
- {
- stat = GdipBitmapLockBits((GpBitmap*)*cloneImage, NULL, ImageLockModeWrite,
- lockeddata_src.PixelFormat, &lockeddata_dst);
-
- if (stat == Ok)
- {
- /* copy the image data */
- row_size = (lockeddata_src.Width * PIXELFORMATBPP(lockeddata_src.PixelFormat) +7)/8;
- for (i=0; i<lockeddata_src.Height; i++)
- memcpy((BYTE*)lockeddata_dst.Scan0+lockeddata_dst.Stride*i,
- (BYTE*)lockeddata_src.Scan0+lockeddata_src.Stride*i,
- row_size);
-
- GdipBitmapUnlockBits((GpBitmap*)*cloneImage, &lockeddata_dst);
- }
-
- if (stat != Ok)
- GdipDisposeImage(*cloneImage);
- }
-
- GdipBitmapUnlockBits(bitmap, &lockeddata_src);
-
- if (stat != Ok)
- {
- *cloneImage = NULL;
- }
- else memcpy(&(*cloneImage)->format, &image->format, sizeof(GUID));
-
- return stat;
+ return GdipCloneBitmapAreaI(0, 0, bitmap->width, bitmap->height,
+ bitmap->format, bitmap, (GpBitmap **)cloneImage);
}
else if (image->type == ImageTypeMetafile && ((GpMetafile*)image)->hemf)
{
More information about the wine-cvs
mailing list