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| author | Geert Uytterhoeven <geert@linux-m68k.org> | 2008-12-21 15:48:12 +0100 |
|---|---|---|
| committer | Geert Uytterhoeven <geert@linux-m68k.org> | 2009-01-12 20:56:31 +0100 |
| commit | 96f47d6105203ab06c2004e26979dea153bce073 (patch) | |
| tree | 39dce6e593746e55084a4b1c65cf66f66932a07c /drivers/video/c2p.h | |
| parent | fbdev: c2p - Extract common c2p core to c2p_core.h (diff) | |
| download | linux-96f47d6105203ab06c2004e26979dea153bce073.tar.xz linux-96f47d6105203ab06c2004e26979dea153bce073.zip | |
fbdev: c2p/atafb - Add support for Atari interleaved bitplanes
The c2p() for normal bitplanes is not suitable for interleaved bitplanes with
2 bytes of interleave, causing a garbled penguin logo. Add c2p_iplan2().
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Diffstat (limited to 'drivers/video/c2p.h')
| -rw-r--r-- | drivers/video/c2p.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/video/c2p.h b/drivers/video/c2p.h index daafd872601c..53641298b924 100644 --- a/drivers/video/c2p.h +++ b/drivers/video/c2p.h @@ -1,7 +1,7 @@ /* * Fast C2P (Chunky-to-Planar) Conversion * - * Copyright (C) 2003 Geert Uytterhoeven + * Copyright (C) 2003-2008 Geert Uytterhoeven * * This file is subject to the terms and conditions of the GNU General Public * License. See the file COPYING in the main directory of this archive @@ -14,3 +14,6 @@ extern void c2p(void *dst, const void *src, u32 dx, u32 dy, u32 width, u32 height, u32 dst_nextline, u32 dst_nextplane, u32 src_nextline, u32 bpp); +extern void c2p_iplan2(void *dst, const void *src, u32 dx, u32 dy, u32 width, + u32 height, u32 dst_nextline, u32 src_nextline, + u32 bpp); |