Fix loading of bitmap with non-pre-multiplied alpha in wxMSW.

Detect when the bitmap file doesn't have pre-multiplied alpha and pre-multiply
it ourselves when loading it in this case.

Closes #12762.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76007 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2014-02-24 20:55:00 +00:00
parent f88fbcc2b3
commit 779af88f43
2 changed files with 54 additions and 1 deletions

View File

@@ -44,6 +44,7 @@ wxMSW:
- Improve wxMimeTypesManager open command detection (Eric Jensen).
- Make wxFILTER_INCLUDE_LIST in wxTextValidator actually usable.
- Fix handling of selected images in wxBitmapButton (Artur Wieczorek).
- Fix loading of bitmap with non-pre-multiplied alpha (Artur Wieczorek).
- Support multiline strings in wxDC::DrawRotatedText() (Artur Wieczorek).
wxOSX/Cocoa: