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gdi32: Make BitBlt and StretchDIBits hotpatchable. 

Signed-off-by: Michael Müller <michael@fds-team.de>
Signed-off-by: Sebastian Lackner <sebastian@fds-team.de>
This commit is contained in:
Michael Müller 2015-10-05 00:30:41 +02:00 committed by Alexandre Julliard
parent 132b5f86ce
commit cde2fbb08e
2 changed files with 8 additions and 5 deletions
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4
dlls/gdi32/bitblt.c
View File

@ -559,8 +559,8 @@ BOOL WINAPI PatBlt( HDC hdc, INT left, INT top, INT width, INT height, DWORD rop
/***********************************************************************
* BitBlt (GDI32.@)
*/
BOOL WINAPI BitBlt( HDC hdcDst, INT xDst, INT yDst, INT width,
INT height, HDC hdcSrc, INT xSrc, INT ySrc, DWORD rop )
BOOL WINAPI DECLSPEC_HOTPATCH BitBlt( HDC hdcDst, INT xDst, INT yDst, INT width,
INT height, HDC hdcSrc, INT xSrc, INT ySrc, DWORD rop )
{
if (!rop_uses_src( rop )) return PatBlt( hdcDst, xDst, yDst, width, height, rop );
else return StretchBlt( hdcDst, xDst, yDst, width, height,

9
dlls/gdi32/dib.c
View File

@ -59,6 +59,8 @@
Search for "Bitmap Structures" in MSDN
*/
#include "config.h"
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
@ -602,9 +604,10 @@ done:
/***********************************************************************
* StretchDIBits (GDI32.@)
*/
INT WINAPI StretchDIBits(HDC hdc, INT xDst, INT yDst, INT widthDst, INT heightDst,
INT xSrc, INT ySrc, INT widthSrc, INT heightSrc, const void *bits,
const BITMAPINFO *bmi, UINT coloruse, DWORD rop )
INT WINAPI DECLSPEC_HOTPATCH StretchDIBits( HDC hdc, INT xDst, INT yDst, INT widthDst, INT heightDst,
INT xSrc, INT ySrc, INT widthSrc, INT heightSrc,
const void *bits, const BITMAPINFO *bmi, UINT coloruse,
DWORD rop )
{
char buffer[FIELD_OFFSET( BITMAPINFO, bmiColors[256] )];
BITMAPINFO *info = (BITMAPINFO *)buffer;