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| author | Jens Arnold <amiconn@rockbox.org> | 2004-08-03 20:57:06 +0000 |
|---|---|---|
| committer | Jens Arnold <amiconn@rockbox.org> | 2004-08-03 20:57:06 +0000 |
| commit | 85890b88df7d4cc315167409e6364418e5348324 (patch) | |
| tree | 636e2874c66355db15f2ef45231294ed504e039f /apps/plugins/lib/gray_drawbitmap.c | |
| parent | 0830339e2f5831575879a6194d43d2e958d8cf64 (diff) | |
| download | rockbox-85890b88df7d4cc315167409e6364418e5348324.zip rockbox-85890b88df7d4cc315167409e6364418e5348324.tar.gz rockbox-85890b88df7d4cc315167409e6364418e5348324.tar.bz2 rockbox-85890b88df7d4cc315167409e6364418e5348324.tar.xz | |
Const policed the grayscale lib & plugin
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@4985 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'apps/plugins/lib/gray_drawbitmap.c')
| -rw-r--r-- | apps/plugins/lib/gray_drawbitmap.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/apps/plugins/lib/gray_drawbitmap.c b/apps/plugins/lib/gray_drawbitmap.c index 5ddb195..376f76d 100644 --- a/apps/plugins/lib/gray_drawbitmap.c +++ b/apps/plugins/lib/gray_drawbitmap.c @@ -48,12 +48,13 @@ The <stride> parameter is useful if you want to show only a part of a bitmap. It should always be set to the "row length" of the bitmap. */ -void gray_drawbitmap(unsigned char *src, int x, int y, int nx, int ny, +void gray_drawbitmap(const unsigned char *src, int x, int y, int nx, int ny, int stride) { int shift; unsigned bits, mask_top, mask_bottom; - unsigned char *src_col, *dst, *dst_col; + const unsigned char *src_col; + unsigned char *dst, *dst_col; void (*blockfunc)(unsigned char *address, unsigned mask, unsigned bits); if ((unsigned) x >= (unsigned) _graybuf->width |