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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/swscale.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/swscale.c')
| -rw-r--r-- | libswscale/swscale.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libswscale/swscale.c b/libswscale/swscale.c index 583bf1781c..f6261e6461 100644 --- a/libswscale/swscale.c +++ b/libswscale/swscale.c @@ -1992,7 +1992,7 @@ SwsContext *sws_getContext(int srcW, int srcH, int srcFormat, int dstW, int dstH #endif #if !defined(RUNTIME_CPUDETECT) || !defined (CONFIG_GPL) //ensure that the flags match the compiled variant if cpudetect is off - flags &= ~(SWS_CPU_CAPS_MMX|SWS_CPU_CAPS_MMX2|SWS_CPU_CAPS_3DNOW|SWS_CPU_CAPS_ALTIVEC); + flags &= ~(SWS_CPU_CAPS_MMX|SWS_CPU_CAPS_MMX2|SWS_CPU_CAPS_3DNOW|SWS_CPU_CAPS_ALTIVEC|SWS_CPU_CAPS_BFIN); #ifdef HAVE_MMX2 flags |= SWS_CPU_CAPS_MMX|SWS_CPU_CAPS_MMX2; #elif defined (HAVE_3DNOW) @@ -2001,6 +2001,8 @@ SwsContext *sws_getContext(int srcW, int srcH, int srcFormat, int dstW, int dstH flags |= SWS_CPU_CAPS_MMX; #elif defined (HAVE_ALTIVEC) flags |= SWS_CPU_CAPS_ALTIVEC; +#elif defined (ARCH_BFIN) + flags |= SWS_CPU_CAPS_BFIN; #endif #endif /* RUNTIME_CPUDETECT */ if (clip_table[512] != 255) globalInit(); |