| commit | 8dafb4ba1c30fc36d48f86e166212af3b7cf329c | |
| author | Cyril Hrubis <metan@ucw.cz> | |
| Sat, 11 Feb 2012 20:39:59 +0000 (11 21:39 +0100) | ||
| committer | Cyril Hrubis <metan@ucw.cz> | |
| Sat, 11 Feb 2012 20:52:57 +0000 (11 21:52 +0100) | ||
| tree | 0fffdbbd9fabcb3a953d8ce1e491d37453054a19 | treesnapshot (tar.gz zip) |
| parent | 763bca3b9ac509c837ca940dcede58e58b86d21b | commitdiff |
core: Much faster blit for most of the cases.
When src and dst have same pixel type and
orientation it's simple and fast memcpy in
most of the cases.
When src and dst have same orientation it's
optimized conversion loop more than 50% faster
than unspecialized even on small bitmaps and
about 5 times faster on fulscreen image blit.
Ultimate todo faster rotated blits.
When src and dst have same pixel type and
orientation it's simple and fast memcpy in
most of the cases.
When src and dst have same orientation it's
optimized conversion loop more than 50% faster
than unspecialized even on small bitmaps and
about 5 times faster on fulscreen image blit.
Ultimate todo faster rotated blits.