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-rw-r--r--src/lib/ffmpeg/avcodec.pas8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/lib/ffmpeg/avcodec.pas b/src/lib/ffmpeg/avcodec.pas
index 73cebdd0..450cba36 100644
--- a/src/lib/ffmpeg/avcodec.pas
+++ b/src/lib/ffmpeg/avcodec.pas
@@ -1050,8 +1050,16 @@ const
{$IFEND}
FF_MM_SSE = $0008; ///< SSE functions
FF_MM_SSE2 = $0010; ///< PIV SSE2 functions
+ {$IF LIBAVCODEC_VERSION >= 52084000} // >= 52.84.0
+ FF_MM_SSE2SLOW = $40000000; ///< SSE2 supported, but usually not faster
+ ///< than regular MMX/SSE (e.g. Core1)
+ {$IFEND}
FF_MM_3DNOWEXT = $0020; ///< AMD 3DNowExt
FF_MM_SSE3 = $0040; ///< Prescott SSE3 functions
+ {$IF LIBAVCODEC_VERSION >= 52084000} // >= 52.84.0
+ FF_MM_SSE3SLOW = $20000000; ///< SSE3 supported, but usually not faster
+ ///< than regular MMX/SSE (e.g. Core1)
+ {$IFEND}
FF_MM_SSSE3 = $0080; ///< Conroe SSSE3 functions
{$IF LIBAVCODEC_VERSION >= 52022003} // >= 52.22.3
FF_MM_SSE4 = $0100; ///< Penryn SSE4.1 functions