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Add SSE4 detection support

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Originally committed as revision 18302 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
David Conrad
2009-04-01 09:11:32 +00:00
parent 41913a35b0
commit 710441c2f6
2 changed files with 10 additions and 2 deletions
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libavcodec/avcodec.h
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@@ -1462,6 +1462,8 @@ typedef struct AVCodecContext {
#define FF_MM_3DNOWEXT 0x0020 ///< AMD 3DNowExt
#define FF_MM_SSE3 0x0040 ///< Prescott SSE3 functions
#define FF_MM_SSSE3 0x0080 ///< Conroe SSSE3 functions
#define FF_MM_SSE4 0x0100 ///< Penryn SSE4.1 functions
#define FF_MM_SSE42 0x0200 ///< Nehalem SSE4.2 functions
#define FF_MM_IWMMXT 0x0100 ///< XScale IWMMXT
#define FF_MM_ALTIVEC 0x0001 ///< standard AltiVec