Commit Graph

9 Commits

Author SHA1 Message Date
truelight
3de2c716df (svn r11076) -Fix: MakeTransparent of 32bpp blitter used 0..100; using 0..255 makes it much faster (frosch)
-Fix: ComposeColourXXX could work a tiny bit faster when using 256, not 255 as value to divide with; downside is that it can give alpha errors (frosch)
2007-09-09 21:56:52 +00:00
truelight
d614cec205 (svn r10241) -Codechange: CopyToBuffer now produces a buffer that is unreadable from outside the blitter, so the blitter can store anything he likes
-Codechange: added CopyImageToBuffer, which produces a readable buffer for screenshots
-Fix: 32bpp-anim now holds animation on transparent objects to avoid strange graphical effects
-Fix: 32bpp-anim now works correct on mouse-movement (it holds the palette animation correctly)
2007-06-21 12:36:46 +00:00
truelight
bd215277b5 (svn r10225) -Codechange: move common Colour routines for 32bpp to the base class (and nick it colour, not color) 2007-06-19 17:32:01 +00:00
truelight
cd10965a27 (svn r10216) -Fix: palette animation always redid all palette entries, where in fact only a few indexes were needed
-Codechange: allow blitters to handle palette animation internally or even disable it; 8bpp uses video-backend for palette animation
2007-06-19 15:04:08 +00:00
truelight
6785ea670f (svn r10206) -Codechange: more moving things to blitter-layer: ScrollBuffer 2007-06-18 20:08:21 +00:00
truelight
d7736f6b83 (svn r10203) -Codechange: more moving things to blitter-layer: DrawLine 2007-06-18 19:38:23 +00:00
peter1138
704a67ff0b (svn r10201) -Codechange: Replace Blitter::SetHorizontalLine with Blitter::DrawRect, as the former was only used by the rectangle drawing code anyway. This lets us draw rectangles in one go. 2007-06-18 18:45:12 +00:00
truelight
cdf6192ce0 (svn r10193) -Fix r10190: somehow an other partly-patch was applied too 2007-06-17 20:47:11 +00:00
truelight
79cd3f5db0 (svn r10190) -Codechange: merged renderer and blitter to one single class API: blitter
-Codechange: introduced a hierachy of blitters to avoid a lot of code duplication
 Note: this allows much easier adding other types of video-drivers, like OpenGL
2007-06-17 20:30:28 +00:00