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Diffstat (limited to 'doc/2d.md')
| -rw-r--r-- | doc/2d.md | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -39,7 +39,7 @@ Filter blits are also available as 2D commands, but I was unable to get this to Video rasterizer ----------------- -The video rasterizer, part of the 2D engine does hardware scaling using an arbitrary +The video rasterizer, part of the 2D engine does hardware scaling using an arbitrary 9-tap separable filter with 5 bit subpixel precision, It supports the following top-level commands: @@ -160,7 +160,7 @@ These are the input bit for the ROPs, per ROP type: bit 1 source bit 2 pattern bit "3" foreground/background (`ROP_FG` / `ROP_BG`) - + ROP3/4 examples: 10101010 0xaa destination |