lavc: remove the FF_API_MM_FLAGS cruft.

libavcodec/avcodec.h

@@ -1740,25 +1740,6 @@ typedef struct AVCodecContext {
      */
     unsigned dsp_mask;
 
-#if FF_API_MM_FLAGS
-#define FF_MM_FORCE      AV_CPU_FLAG_FORCE
-#define FF_MM_MMX        AV_CPU_FLAG_MMX
-#define FF_MM_3DNOW      AV_CPU_FLAG_3DNOW
-#define FF_MM_MMXEXT     AV_CPU_FLAG_MMX2
-#define FF_MM_MMX2       AV_CPU_FLAG_MMX2
-#define FF_MM_SSE        AV_CPU_FLAG_SSE
-#define FF_MM_SSE2       AV_CPU_FLAG_SSE2
-#define FF_MM_SSE2SLOW   AV_CPU_FLAG_SSE2SLOW
-#define FF_MM_3DNOWEXT   AV_CPU_FLAG_3DNOWEXT
-#define FF_MM_SSE3       AV_CPU_FLAG_SSE3
-#define FF_MM_SSE3SLOW   AV_CPU_FLAG_SSE3SLOW
-#define FF_MM_SSSE3      AV_CPU_FLAG_SSSE3
-#define FF_MM_SSE4       AV_CPU_FLAG_SSE4
-#define FF_MM_SSE42      AV_CPU_FLAG_SSE42
-#define FF_MM_IWMMXT     AV_CPU_FLAG_IWMMXT
-#define FF_MM_ALTIVEC    AV_CPU_FLAG_ALTIVEC
-#endif
-
     /**
      * bits per sample/pixel from the demuxer (needed for huffyuv).
      * - encoding: Set by libavcodec.

libavcodec/version.h

@@ -41,9 +41,6 @@
 #ifndef FF_API_PALETTE_CONTROL
 #define FF_API_PALETTE_CONTROL  (LIBAVCODEC_VERSION_MAJOR < 54)
 #endif
-#ifndef FF_API_MM_FLAGS
-#define FF_API_MM_FLAGS         (LIBAVCODEC_VERSION_MAJOR < 53)
-#endif
 #ifndef FF_API_OPT_SHOW
 #define FF_API_OPT_SHOW         (LIBAVCODEC_VERSION_MAJOR < 53)
 #endif