Amebis/wxWidgets
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Initialize the member at first, make sure it would not cause segementation fault on the platform that not define wxHAS_RAW_BITMAP, the true init and assign function called within it

Browse Source 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@77868 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2014-09-23 17:44:50 +00:00
parent cf5c6861a7
commit e6a6bc71db
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/generic/graphicc.cpp
View File

@@ -1323,7 +1323,7 @@ void wxCairoBitmapData::InitSurface(cairo_format_t format, int stride)
}
wxCairoBitmapData::wxCairoBitmapData( wxGraphicsRenderer* renderer, cairo_surface_t* bitmap ) :
wxGraphicsBitmapData( renderer )
wxGraphicsBitmapData( renderer ), m_buffer(NULL)
{
m_surface = bitmap;
m_pattern = cairo_pattern_create_for_surface(m_surface);
@@ -1333,7 +1333,7 @@ wxCairoBitmapData::wxCairoBitmapData( wxGraphicsRenderer* renderer, cairo_surfac
m_buffer = NULL;
}
wxCairoBitmapData::wxCairoBitmapData( wxGraphicsRenderer* renderer, const wxBitmap& bmp ) : wxGraphicsBitmapData( renderer )
wxCairoBitmapData::wxCairoBitmapData( wxGraphicsRenderer* renderer, const wxBitmap& bmp ) : wxGraphicsBitmapData( renderer ), m_buffer(NULL), m_surface(NULL), m_pattern(NULL)
{
wxCHECK_RET( bmp.IsOk(), wxT("Invalid bitmap in wxCairoContext::DrawBitmap"));