Alexandre Julliard : gdi32: Add a helper function to initialize DIB info from a bitmap object.
Alexandre Julliard
julliard at winehq.org
Tue Aug 30 12:48:34 CDT 2011
Module: wine
Branch: master
Commit: 79ef408cd76d41c4d3ecfb0ac9f5534c8ea46503
URL: http://source.winehq.org/git/wine.git/?a=commit;h=79ef408cd76d41c4d3ecfb0ac9f5534c8ea46503
Author: Alexandre Julliard <julliard at winehq.org>
Date: Mon Aug 29 15:26:50 2011 +0200
gdi32: Add a helper function to initialize DIB info from a bitmap object.
---
dlls/gdi32/dibdrv/bitblt.c | 10 ++--------
dlls/gdi32/dibdrv/dc.c | 10 ++++++++--
dlls/gdi32/dibdrv/dibdrv.h | 1 +
3 files changed, 11 insertions(+), 10 deletions(-)
diff --git a/dlls/gdi32/dibdrv/bitblt.c b/dlls/gdi32/dibdrv/bitblt.c
index 646aaf0..563cb0a 100644
--- a/dlls/gdi32/dibdrv/bitblt.c
+++ b/dlls/gdi32/dibdrv/bitblt.c
@@ -621,10 +621,7 @@ DWORD dibdrv_GetImage( PHYSDEV dev, HBITMAP hbitmap, BITMAPINFO *info,
BITMAPOBJ *bmp = GDI_GetObjPtr( hbitmap, OBJ_BITMAP );
if (!bmp) return ERROR_INVALID_HANDLE;
- assert(bmp->dib);
-
- if (!init_dib_info( &stand_alone, &bmp->dib->dsBmih, bmp->dib->dsBitfields,
- bmp->color_table, bmp->nb_colors, bmp->dib->dsBm.bmBits, 0 ))
+ if (!init_dib_info_from_bitmapobj( &stand_alone, bmp, 0 ))
{
ret = ERROR_BAD_FORMAT;
goto done;
@@ -722,10 +719,7 @@ DWORD dibdrv_PutImage( PHYSDEV dev, HBITMAP hbitmap, HRGN clip, BITMAPINFO *info
BITMAPOBJ *bmp = GDI_GetObjPtr( hbitmap, OBJ_BITMAP );
if (!bmp) return ERROR_INVALID_HANDLE;
- assert(bmp->dib);
-
- if (!init_dib_info( &stand_alone, &bmp->dib->dsBmih, bmp->dib->dsBitfields,
- bmp->color_table, bmp->nb_colors, bmp->dib->dsBm.bmBits, 0 ))
+ if (!init_dib_info_from_bitmapobj( &stand_alone, bmp, 0 ))
{
ret = ERROR_BAD_FORMAT;
goto done;
diff --git a/dlls/gdi32/dibdrv/dc.c b/dlls/gdi32/dibdrv/dc.c
index 234f827..245e7c7 100644
--- a/dlls/gdi32/dibdrv/dc.c
+++ b/dlls/gdi32/dibdrv/dc.c
@@ -211,6 +211,13 @@ BOOL init_dib_info_from_bitmapinfo(dib_info *dib, const BITMAPINFO *info, void *
return init_dib_info( dib, &info->bmiHeader, bitfields, colors ? colorptr : NULL, colors, bits, flags );
}
+BOOL init_dib_info_from_bitmapobj(dib_info *dib, BITMAPOBJ *bmp, enum dib_info_flags flags)
+{
+ assert(bmp->dib);
+ return init_dib_info( dib, &bmp->dib->dsBmih, bmp->dib->dsBitfields,
+ bmp->color_table, bmp->nb_colors, bmp->dib->dsBm.bmBits, flags );
+}
+
static void clear_dib_info(dib_info *dib)
{
dib->color_table = NULL;
@@ -368,8 +375,7 @@ static HBITMAP dibdrv_SelectBitmap( PHYSDEV dev, HBITMAP bitmap )
clear_dib_info(&pdev->brush_dib);
pdev->brush_and_bits = pdev->brush_xor_bits = NULL;
- if(!init_dib_info(&pdev->dib, &bmp->dib->dsBmih, bmp->dib->dsBitfields,
- bmp->color_table, bmp->nb_colors, bmp->dib->dsBm.bmBits, private_color_table))
+ if(!init_dib_info_from_bitmapobj(&pdev->dib, bmp, private_color_table))
pdev->defer |= DEFER_FORMAT;
GDI_ReleaseObj( bitmap );
diff --git a/dlls/gdi32/dibdrv/dibdrv.h b/dlls/gdi32/dibdrv/dibdrv.h
index 2e555e3..23a59ee 100644
--- a/dlls/gdi32/dibdrv/dibdrv.h
+++ b/dlls/gdi32/dibdrv/dibdrv.h
@@ -80,6 +80,7 @@ extern BOOL init_dib_info(dib_info *dib, const BITMAPINFOHEADER *bi, const DWORD
extern BOOL init_dib_info_from_packed(dib_info *dib, const BITMAPINFOHEADER *bi, WORD usage, HPALETTE pal) DECLSPEC_HIDDEN;
extern BOOL init_dib_info_from_bitmapinfo(dib_info *dib, const BITMAPINFO *info, void *bits,
enum dib_info_flags flags) DECLSPEC_HIDDEN;
+extern BOOL init_dib_info_from_bitmapobj(dib_info *dib, BITMAPOBJ *bmp, enum dib_info_flags flags) DECLSPEC_HIDDEN;
extern void free_dib_info(dib_info *dib) DECLSPEC_HIDDEN;
extern void free_pattern_brush(dibdrv_physdev *pdev) DECLSPEC_HIDDEN;
extern void copy_dib_color_info(dib_info *dst, const dib_info *src) DECLSPEC_HIDDEN;
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