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| author | gpoirier <gpoirier@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2007-05-13 19:22:32 +0000 |
|---|---|---|
| committer | gpoirier <gpoirier@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2007-05-13 19:22:32 +0000 |
| commit | ea9075f2c7f342807f37edb0d4bab57bb88aad52 (patch) | |
| tree | 0752417fb4b184e6ba8f04b63c90c0a37d50986f /libswscale/yuv2rgb.c | |
| parent | 3bfd50bdd8ac81dc47ea5412ff99ba51f3e976f2 (diff) | |
| download | mpv-ea9075f2c7f342807f37edb0d4bab57bb88aad52.tar.bz2 mpv-ea9075f2c7f342807f37edb0d4bab57bb88aad52.tar.xz | |
Blackfin optimized YUV420 to RGB CSC Color Space Converters.
YUV2 -> RGB BGR for 565, 555 and 888 a.k.a. 24bit color.
Speed-up compared to C version compiled with -O3 187.28%
Patch by Marc Hoffman %mmh A pleasantst P com%
Original thread:
Date: May 9, 2007 2:46 AM
Subject: [FFmpeg-devel] PATCH BlackFin yuv2rgb color space conversion
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@23307 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'libswscale/yuv2rgb.c')
| -rw-r--r-- | libswscale/yuv2rgb.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/libswscale/yuv2rgb.c b/libswscale/yuv2rgb.c index 98a3569d85..9f3f071213 100644 --- a/libswscale/yuv2rgb.c +++ b/libswscale/yuv2rgb.c @@ -611,6 +611,14 @@ SwsFunc yuv2rgb_get_func_ptr (SwsContext *c) } #endif +#ifdef ARCH_BFIN + if (c->flags & SWS_CPU_CAPS_BFIN) + { + SwsFunc t = ff_bfin_yuv2rgb_get_func_ptr (c); + if (t) return t; + } +#endif + av_log(c, AV_LOG_WARNING, "No accelerated colorspace conversion found\n"); switch(c->dstFormat){ |