AuroraMiddleware/wxWidgets
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

VC6 compilation fix in wxDIB::Create().

Browse Source 
Deal with the lack of scope around variables declared inside the for loop in
this compiler, previously it gave "error C2360: initialization of 'x' is
skipped by 'case' label" message and also complained about redefinition of 'x'.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66157 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin 2010-11-15 00:22:01 +00:00
parent 806f8df360
commit a24b341aea
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/msw/dib.cpp
View File

@ -688,12 +688,14 @@ bool wxDIB::Create(const wxImage& image, PixelFormat pf)
unsigned char *dst = dstLineStart;
if ( alpha )
{
int x;
switch ( pf )
{
case PixelFormat_PreMultiplied:
// Pre-multiply pixel values so that the DIB could be used
// with ::AlphaBlend().
for ( int x = 0; x < w; x++ )
for ( x = 0; x < w; x++ )
{
const unsigned char a = *alpha++;
*dst++ = (unsigned char)((src[2] * a + 127) / 255);
@ -706,7 +708,7 @@ bool wxDIB::Create(const wxImage& image, PixelFormat pf)
case PixelFormat_NotPreMultiplied:
// Just copy pixel data without changing it.
for ( int x = 0; x < w; x++ )
for ( x = 0; x < w; x++ )
{
*dst++ = src[2];
*dst++ = src[1];