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| author | Jens Arnold <amiconn@rockbox.org> | 2008-03-05 22:14:13 +0000 |
|---|---|---|
| committer | Jens Arnold <amiconn@rockbox.org> | 2008-03-05 22:14:13 +0000 |
| commit | 37d43f49f4e26b7df912adcb8894e52544533bef (patch) | |
| tree | a1f8484ccfccfcd1a2ef2788e7e2a1edb5b0d377 /apps/plugins/lib/grey_draw.c | |
| parent | d6c23b4dd4b887bac02ba88cff6f3b52e87e16ac (diff) | |
| download | rockbox-37d43f49f4e26b7df912adcb8894e52544533bef.zip rockbox-37d43f49f4e26b7df912adcb8894e52544533bef.tar.gz rockbox-37d43f49f4e26b7df912adcb8894e52544533bef.tar.bz2 rockbox-37d43f49f4e26b7df912adcb8894e52544533bef.tar.xz | |
Greyscale library: Assembler optimised update function for SH1 (Archos recorders, Ondios), giving ~50% speedup.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16532 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'apps/plugins/lib/grey_draw.c')
| -rw-r--r-- | apps/plugins/lib/grey_draw.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/apps/plugins/lib/grey_draw.c b/apps/plugins/lib/grey_draw.c index 6df5556..7b24ba4 100644 --- a/apps/plugins/lib/grey_draw.c +++ b/apps/plugins/lib/grey_draw.c @@ -635,8 +635,9 @@ void grey_ub_gray_bitmap_part(const unsigned char *src, int src_x, int src_y, + (~yc & _GREY_BMASK); #endif /* LCD_PIXELFORMAT */ -#if (LCD_PIXELFORMAT == VERTICAL_PACKING) && (LCD_DEPTH == 2) \ - && defined(CPU_COLDFIRE) +#if (LCD_PIXELFORMAT == VERTICAL_PACKING) && \ + ((LCD_DEPTH == 2) && defined(CPU_COLDFIRE) \ + || (LCD_DEPTH == 1) && (CONFIG_CPU == SH7034)) _grey_line1(width, dst + idx, src, _grey_info.gvalue); #else unsigned char *dst_row = dst + idx; |