| commit | f443e7bbf7771ce3a79b1c2116b9cf216f15938f | |
| author | Thomas Martitz <kugel@rockbox.org> | |
| Tue, 8 Nov 2011 21:36:49 +0000 (8 21:36 +0000) | ||
| committer | Thomas Martitz <kugel@rockbox.org> | |
| Tue, 8 Nov 2011 21:36:49 +0000 (8 21:36 +0000) | ||
| tree | eeaf47216f88c811529ade5a7c27bd76203bb02b | treesnapshot (tar.gz zip) |
| parent | 13209604c1512658e729d0bd9f1c54cf3e53568d | commitdiff |
Support for transparency in 32bit bitmaps on color targets.
This uses the alpha blending capabilities introduced with anti-aliased fonts
to draw bitmaps with transparency information. The bmp loader is extended to read
this information (pass FORMAT_TRANSPARENT in format). The alpha information will
be used when drawing the bitmap.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30937 a1c6a512-1295-4272-9138-f99709370657
This uses the alpha blending capabilities introduced with anti-aliased fonts
to draw bitmaps with transparency information. The bmp loader is extended to read
this information (pass FORMAT_TRANSPARENT in format). The alpha information will
be used when drawing the bitmap.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30937 a1c6a512-1295-4272-9138-f99709370657
| apps/recorder/bmp.c | diffblobblamehistory | |
| apps/recorder/bmp.h | diffblobblamehistory | |
| firmware/drivers/lcd-16bit-common.c | diffblobblamehistory | |
| firmware/export/lcd.h | diffblobblamehistory |