Rename FF_MM_ symbols related to CPU features flags as AV_CPU_FLAG_

symbols, and move them from libavcodec/avcodec.h to libavutil/cpu.h.

Originally committed as revision 25040 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavcodec/arm/dsputil_init_arm.c

@@ -75,7 +75,7 @@ static void simple_idct_arm_add(uint8_t *dest, int line_size, DCTELEM *block)
 
 int mm_support(void)
 {
-    return HAVE_IWMMXT * FF_MM_IWMMXT;
+    return HAVE_IWMMXT * AV_CPU_FLAG_IWMMXT;
 }
 
 void dsputil_init_arm(DSPContext* c, AVCodecContext *avctx)

libavcodec/arm/dsputil_iwmmxt.c

@@ -19,6 +19,7 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include "libavutil/cpu.h"
 #include "libavcodec/dsputil.h"
 
 #define DEF(x, y) x ## _no_rnd_ ## y ##_iwmmxt
@@ -153,16 +154,16 @@ static void nop(uint8_t *block, const uint8_t *pixels, int line_size, int h)
 
 void ff_dsputil_init_iwmmxt(DSPContext* c, AVCodecContext *avctx)
 {
-    int mm_flags = FF_MM_IWMMXT; /* multimedia extension flags */
+    int mm_flags = AV_CPU_FLAG_IWMMXT; /* multimedia extension flags */
 
     if (avctx->dsp_mask) {
-        if (avctx->dsp_mask & FF_MM_FORCE)
+        if (avctx->dsp_mask & AV_CPU_FLAG_FORCE)
             mm_flags |= (avctx->dsp_mask & 0xffff);
         else
             mm_flags &= ~(avctx->dsp_mask & 0xffff);
     }
 
-    if (!(mm_flags & FF_MM_IWMMXT)) return;
+    if (!(mm_flags & AV_CPU_FLAG_IWMMXT)) return;
 
     c->add_pixels_clamped = add_pixels_clamped_iwmmxt;
 

libavcodec/arm/mpegvideo_iwmmxt.c

@@ -18,6 +18,7 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include "libavutil/cpu.h"
 #include "libavcodec/avcodec.h"
 #include "libavcodec/dsputil.h"
 #include "libavcodec/mpegvideo.h"
@@ -111,7 +112,7 @@ static void dct_unquantize_h263_inter_iwmmxt(MpegEncContext *s,
 
 void MPV_common_init_iwmmxt(MpegEncContext *s)
 {
-    if (!(mm_flags & FF_MM_IWMMXT)) return;
+    if (!(mm_flags & AV_CPU_FLAG_IWMMXT)) return;
 
     s->dct_unquantize_h263_intra = dct_unquantize_h263_intra_iwmmxt;
 #if 0

libavcodec/audioconvert.h

@@ -29,6 +29,7 @@
  */
 
 
+#include "libavutil/cpu.h"
 #include "avcodec.h"
 
 
@@ -93,7 +94,7 @@ typedef struct AVAudioConvert AVAudioConvert;
  * @param in_fmt Input sample format
  * @param in_channels Number of input channels
  * @param[in] matrix Channel mixing matrix (of dimension in_channel*out_channels). Set to NULL to ignore.
- * @param flags See FF_MM_xx
+ * @param flags See AV_CPU_FLAG_xx
  * @return NULL on error
  */
 AVAudioConvert *av_audio_convert_alloc(enum SampleFormat out_fmt, int out_channels,

libavcodec/avcodec.h

@@ -28,10 +28,11 @@
 
 #include <errno.h>
 #include "libavutil/avutil.h"
+#include "libavutil/cpu.h"
 
 #define LIBAVCODEC_VERSION_MAJOR 52
 #define LIBAVCODEC_VERSION_MINOR 87
-#define LIBAVCODEC_VERSION_MICRO  0
+#define LIBAVCODEC_VERSION_MICRO  1
 
 #define LIBAVCODEC_VERSION_INT  AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \
                                                LIBAVCODEC_VERSION_MINOR, \
@@ -50,6 +51,7 @@
 #ifndef FF_API_PALETTE_CONTROL
 #define FF_API_PALETTE_CONTROL  (LIBAVCODEC_VERSION_MAJOR < 54)
 #endif
+#define FF_API_MM_FLAGS         (LIBAVCODEC_VERSION_MAJOR < 53)
 
 #define AV_NOPTS_VALUE          INT64_C(0x8000000000000000)
 #define AV_TIME_BASE            1000000
@@ -1657,27 +1659,25 @@ typedef struct AVCodecContext {
      * result into program crash.)
      */
     unsigned dsp_mask;
-#define FF_MM_FORCE    0x80000000 /* Force usage of selected flags (OR) */
-    /* lower 16 bits - CPU features */
-#define FF_MM_MMX      0x0001 ///< standard MMX
-#define FF_MM_3DNOW    0x0004 ///< AMD 3DNOW
-#if LIBAVCODEC_VERSION_MAJOR < 53
-#define FF_MM_MMXEXT   0x0002 ///< SSE integer functions or AMD MMX ext
+
+#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
-#define FF_MM_MMX2     0x0002 ///< SSE integer functions or AMD MMX ext
-#define FF_MM_SSE      0x0008 ///< SSE functions
-#define FF_MM_SSE2     0x0010 ///< PIV SSE2 functions
-#define FF_MM_SSE2SLOW 0x40000000 ///< SSE2 supported, but usually not faster
-                                  ///< than regular MMX/SSE (e.g. Core1)
-#define FF_MM_3DNOWEXT 0x0020 ///< AMD 3DNowExt
-#define FF_MM_SSE3     0x0040 ///< Prescott SSE3 functions
-#define FF_MM_SSE3SLOW 0x20000000 ///< SSE3 supported, but usually not faster
-                                  ///< than regular MMX/SSE (e.g. Core1)
-#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
 
     /**
      * bits per sample/pixel from the demuxer (needed for huffyuv).

libavcodec/dct-test.c

@@ -94,24 +94,24 @@ struct algo algos[] = {
   {"SIMPLE-C",        1, ff_simple_idct,     ff_ref_idct, NO_PERM},
 
 #if HAVE_MMX
-  {"MMX",             0, ff_fdct_mmx,        ff_ref_fdct, NO_PERM, FF_MM_MMX},
+  {"MMX",             0, ff_fdct_mmx,        ff_ref_fdct, NO_PERM, AV_CPU_FLAG_MMX},
 #if HAVE_MMX2
-  {"MMX2",            0, ff_fdct_mmx2,       ff_ref_fdct, NO_PERM, FF_MM_MMX2},
-  {"SSE2",            0, ff_fdct_sse2,       ff_ref_fdct, NO_PERM, FF_MM_SSE2},
+  {"MMX2",            0, ff_fdct_mmx2,       ff_ref_fdct, NO_PERM, AV_CPU_FLAG_MMX2},
+  {"SSE2",            0, ff_fdct_sse2,       ff_ref_fdct, NO_PERM, AV_CPU_FLAG_SSE2},
 #endif
 
 #if CONFIG_GPL
-  {"LIBMPEG2-MMX",    1, ff_mmx_idct,        ff_ref_idct, MMX_PERM, FF_MM_MMX},
-  {"LIBMPEG2-MMX2",   1, ff_mmxext_idct,     ff_ref_idct, MMX_PERM, FF_MM_MMX2},
+  {"LIBMPEG2-MMX",    1, ff_mmx_idct,        ff_ref_idct, MMX_PERM, AV_CPU_FLAG_MMX},
+  {"LIBMPEG2-MMX2",   1, ff_mmxext_idct,     ff_ref_idct, MMX_PERM, AV_CPU_FLAG_MMX2},
 #endif
-  {"SIMPLE-MMX",      1, ff_simple_idct_mmx, ff_ref_idct, MMX_SIMPLE_PERM, FF_MM_MMX},
-  {"XVID-MMX",        1, ff_idct_xvid_mmx,   ff_ref_idct, NO_PERM, FF_MM_MMX},
-  {"XVID-MMX2",       1, ff_idct_xvid_mmx2,  ff_ref_idct, NO_PERM, FF_MM_MMX2},
-  {"XVID-SSE2",       1, ff_idct_xvid_sse2,  ff_ref_idct, SSE2_PERM, FF_MM_SSE2},
+  {"SIMPLE-MMX",      1, ff_simple_idct_mmx, ff_ref_idct, MMX_SIMPLE_PERM, AV_CPU_FLAG_MMX},
+  {"XVID-MMX",        1, ff_idct_xvid_mmx,   ff_ref_idct, NO_PERM, AV_CPU_FLAG_MMX},
+  {"XVID-MMX2",       1, ff_idct_xvid_mmx2,  ff_ref_idct, NO_PERM, AV_CPU_FLAG_MMX2},
+  {"XVID-SSE2",       1, ff_idct_xvid_sse2,  ff_ref_idct, SSE2_PERM, AV_CPU_FLAG_SSE2},
 #endif
 
 #if HAVE_ALTIVEC
-  {"altivecfdct",     0, fdct_altivec,       ff_ref_fdct, NO_PERM, FF_MM_ALTIVEC},
+  {"altivecfdct",     0, fdct_altivec,       ff_ref_fdct, NO_PERM, AV_CPU_FLAG_ALTIVEC},
 #endif
 
 #if ARCH_BFIN
@@ -187,7 +187,7 @@ DECLARE_ALIGNED(8, static DCTELEM, block_org)[64];
 static inline void mmx_emms(void)
 {
 #if HAVE_MMX
-    if (cpu_flags & FF_MM_MMX)
+    if (cpu_flags & AV_CPU_FLAG_MMX)
         __asm__ volatile ("emms\n\t");
 #endif
 }

libavcodec/h263dec.c

@@ -553,7 +553,7 @@ retry:
 #endif
 
 #if HAVE_MMX
-    if(s->codec_id == CODEC_ID_MPEG4 && s->xvid_build>=0 && avctx->idct_algo == FF_IDCT_AUTO && (mm_support() & FF_MM_MMX)){
+    if(s->codec_id == CODEC_ID_MPEG4 && s->xvid_build>=0 && avctx->idct_algo == FF_IDCT_AUTO && (mm_support() & AV_CPU_FLAG_MMX)){
         avctx->idct_algo= FF_IDCT_XVIDMMX;
         avctx->coded_width= 0; // force reinit
 //        dsputil_init(&s->dsp, avctx);

libavcodec/motion-test.c

@@ -128,7 +128,7 @@ int main(int argc, char **argv)
     AVCodecContext *ctx;
     int c;
     DSPContext cctx, mmxctx;
-    int flags[2] = { FF_MM_MMX, FF_MM_MMX2 };
+    int flags[2] = { AV_CPU_FLAG_MMX, AV_CPU_FLAG_MMX2 };
     int flags_size = HAVE_MMX2 ? 2 : 1;
 
     for(;;) {
@@ -145,11 +145,11 @@ int main(int argc, char **argv)
     printf("ffmpeg motion test\n");
 
     ctx = avcodec_alloc_context();
-    ctx->dsp_mask = FF_MM_FORCE;
+    ctx->dsp_mask = AV_CPU_FLAG_FORCE;
     dsputil_init(&cctx, ctx);
     for (c = 0; c < flags_size; c++) {
         int x;
-        ctx->dsp_mask = FF_MM_FORCE | flags[c];
+        ctx->dsp_mask = AV_CPU_FLAG_FORCE | flags[c];
         dsputil_init(&mmxctx, ctx);
 
         for (x = 0; x < 2; x++) {

libavcodec/ppc/dsputil_ppc.c

@@ -28,7 +28,7 @@ int mm_support(void)
     int result = 0;
 #if HAVE_ALTIVEC
     if (has_altivec()) {
-        result |= FF_MM_ALTIVEC;
+        result |= AV_CPU_FLAG_ALTIVEC;
     }
 #endif /* result */
     return result;

libavcodec/x86/cavsdsp_mmx.c

@@ -474,6 +474,6 @@ void ff_cavsdsp_init_mmx(CAVSDSPContext *c, AVCodecContext *avctx)
 {
     int mm_flags = mm_support();
 
-    if (mm_flags & FF_MM_MMX2)  ff_cavsdsp_init_mmx2 (c, avctx);
-    if (mm_flags & FF_MM_3DNOW) ff_cavsdsp_init_3dnow(c, avctx);
+    if (mm_flags & AV_CPU_FLAG_MMX2)  ff_cavsdsp_init_mmx2 (c, avctx);
+    if (mm_flags & AV_CPU_FLAG_3DNOW) ff_cavsdsp_init_3dnow(c, avctx);
 }

libavcodec/x86/cpuid.c

@@ -79,21 +79,21 @@ int mm_support(void)
         family = ((eax>>8)&0xf) + ((eax>>20)&0xff);
         model  = ((eax>>4)&0xf) + ((eax>>12)&0xf0);
         if (std_caps & (1<<23))
-            rval |= FF_MM_MMX;
+            rval |= AV_CPU_FLAG_MMX;
         if (std_caps & (1<<25))
-            rval |= FF_MM_MMX2
+            rval |= AV_CPU_FLAG_MMX2
 #if HAVE_SSE
-                  | FF_MM_SSE;
+                  | AV_CPU_FLAG_SSE;
         if (std_caps & (1<<26))
-            rval |= FF_MM_SSE2;
+            rval |= AV_CPU_FLAG_SSE2;
         if (ecx & 1)
-            rval |= FF_MM_SSE3;
+            rval |= AV_CPU_FLAG_SSE3;
         if (ecx & 0x00000200 )
-            rval |= FF_MM_SSSE3;
+            rval |= AV_CPU_FLAG_SSSE3;
         if (ecx & 0x00080000 )
-            rval |= FF_MM_SSE4;
+            rval |= AV_CPU_FLAG_SSE4;
         if (ecx & 0x00100000 )
-            rval |= FF_MM_SSE42;
+            rval |= AV_CPU_FLAG_SSE42;
 #endif
                   ;
     }
@@ -103,13 +103,13 @@ int mm_support(void)
     if(max_ext_level >= 0x80000001){
         cpuid(0x80000001, eax, ebx, ecx, ext_caps);
         if (ext_caps & (1<<31))
-            rval |= FF_MM_3DNOW;
+            rval |= AV_CPU_FLAG_3DNOW;
         if (ext_caps & (1<<30))
-            rval |= FF_MM_3DNOWEXT;
+            rval |= AV_CPU_FLAG_3DNOWEXT;
         if (ext_caps & (1<<23))
-            rval |= FF_MM_MMX;
+            rval |= AV_CPU_FLAG_MMX;
         if (ext_caps & (1<<22))
-            rval |= FF_MM_MMX2;
+            rval |= AV_CPU_FLAG_MMX2;
     }
 
     if (!strncmp(vendor.c, "GenuineIntel", 12) &&
@@ -117,24 +117,24 @@ int mm_support(void)
         /* 6/9 (pentium-m "banias"), 6/13 (pentium-m "dothan"), and 6/14 (core1 "yonah")
          * theoretically support sse2, but it's usually slower than mmx,
          * so let's just pretend they don't. */
-        if (rval & FF_MM_SSE2) rval ^= FF_MM_SSE2SLOW|FF_MM_SSE2;
-        if (rval & FF_MM_SSE3) rval ^= FF_MM_SSE3SLOW|FF_MM_SSE3;
+        if (rval & AV_CPU_FLAG_SSE2) rval ^= AV_CPU_FLAG_SSE2SLOW|AV_CPU_FLAG_SSE2;
+        if (rval & AV_CPU_FLAG_SSE3) rval ^= AV_CPU_FLAG_SSE3SLOW|AV_CPU_FLAG_SSE3;
     }
 
 #if 0
     av_log(NULL, AV_LOG_DEBUG, "%s%s%s%s%s%s%s%s%s%s%s%s\n",
-        (rval&FF_MM_MMX) ? "MMX ":"",
-        (rval&FF_MM_MMX2) ? "MMX2 ":"",
-        (rval&FF_MM_SSE) ? "SSE ":"",
-        (rval&FF_MM_SSE2) ? "SSE2 ":"",
-        (rval&FF_MM_SSE2SLOW) ? "SSE2(slow) ":"",
-        (rval&FF_MM_SSE3) ? "SSE3 ":"",
-        (rval&FF_MM_SSE3SLOW) ? "SSE3(slow) ":"",
-        (rval&FF_MM_SSSE3) ? "SSSE3 ":"",
-        (rval&FF_MM_SSE4) ? "SSE4.1 ":"",
-        (rval&FF_MM_SSE42) ? "SSE4.2 ":"",
-        (rval&FF_MM_3DNOW) ? "3DNow ":"",
-        (rval&FF_MM_3DNOWEXT) ? "3DNowExt ":"");
+        (rval&AV_CPU_FLAG_MMX) ? "MMX ":"",
+        (rval&AV_CPU_FLAG_MMX2) ? "MMX2 ":"",
+        (rval&AV_CPU_FLAG_SSE) ? "SSE ":"",
+        (rval&AV_CPU_FLAG_SSE2) ? "SSE2 ":"",
+        (rval&AV_CPU_FLAG_SSE2SLOW) ? "SSE2(slow) ":"",
+        (rval&AV_CPU_FLAG_SSE3) ? "SSE3 ":"",
+        (rval&AV_CPU_FLAG_SSE3SLOW) ? "SSE3(slow) ":"",
+        (rval&AV_CPU_FLAG_SSSE3) ? "SSSE3 ":"",
+        (rval&AV_CPU_FLAG_SSE4) ? "SSE4.1 ":"",
+        (rval&AV_CPU_FLAG_SSE42) ? "SSE4.2 ":"",
+        (rval&AV_CPU_FLAG_3DNOW) ? "3DNow ":"",
+        (rval&AV_CPU_FLAG_3DNOWEXT) ? "3DNowExt ":"");
 #endif
     return rval;
 }

libavcodec/x86/dnxhd_mmx.c

@@ -52,7 +52,7 @@ static void get_pixels_8x4_sym_sse2(DCTELEM *block, const uint8_t *pixels, int l
 
 void ff_dnxhd_init_mmx(DNXHDEncContext *ctx)
 {
-    if (mm_support() & FF_MM_SSE2) {
+    if (mm_support() & AV_CPU_FLAG_SSE2) {
         ctx->get_pixels_8x4_sym = get_pixels_8x4_sym_sse2;
     }
 }

libavcodec/x86/dsputil_mmx.c

@@ -22,6 +22,7 @@
  * MMX optimization by Nick Kurshev <nickols_k@mail.ru>
  */
 
+#include "libavutil/cpu.h"
 #include "libavutil/x86_cpu.h"
 #include "libavcodec/dsputil.h"
 #include "libavcodec/h264dsp.h"
@@ -2525,7 +2526,7 @@ void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx)
     int mm_flags = mm_support();
 
     if (avctx->dsp_mask) {
-        if (avctx->dsp_mask & FF_MM_FORCE)
+        if (avctx->dsp_mask & AV_CPU_FLAG_FORCE)
             mm_flags |= (avctx->dsp_mask & 0xffff);
         else
             mm_flags &= ~(avctx->dsp_mask & 0xffff);
@@ -2533,20 +2534,20 @@ void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx)
 
 #if 0
     av_log(avctx, AV_LOG_INFO, "libavcodec: CPU flags:");
-    if (mm_flags & FF_MM_MMX)
+    if (mm_flags & AV_CPU_FLAG_MMX)
         av_log(avctx, AV_LOG_INFO, " mmx");
-    if (mm_flags & FF_MM_MMX2)
+    if (mm_flags & AV_CPU_FLAG_MMX2)
         av_log(avctx, AV_LOG_INFO, " mmx2");
-    if (mm_flags & FF_MM_3DNOW)
+    if (mm_flags & AV_CPU_FLAG_3DNOW)
         av_log(avctx, AV_LOG_INFO, " 3dnow");
-    if (mm_flags & FF_MM_SSE)
+    if (mm_flags & AV_CPU_FLAG_SSE)
         av_log(avctx, AV_LOG_INFO, " sse");
-    if (mm_flags & FF_MM_SSE2)
+    if (mm_flags & AV_CPU_FLAG_SSE2)
         av_log(avctx, AV_LOG_INFO, " sse2");
     av_log(avctx, AV_LOG_INFO, "\n");
 #endif
 
-    if (mm_flags & FF_MM_MMX) {
+    if (mm_flags & AV_CPU_FLAG_MMX) {
         const int idct_algo= avctx->idct_algo;
 
         if(avctx->lowres==0){
@@ -2557,7 +2558,7 @@ void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx)
                 c->idct_permutation_type= FF_SIMPLE_IDCT_PERM;
 #if CONFIG_GPL
             }else if(idct_algo==FF_IDCT_LIBMPEG2MMX){
-                if(mm_flags & FF_MM_MMX2){
+                if(mm_flags & AV_CPU_FLAG_MMX2){
                     c->idct_put= ff_libmpeg2mmx2_idct_put;
                     c->idct_add= ff_libmpeg2mmx2_idct_add;
                     c->idct    = ff_mmxext_idct;
@@ -2570,7 +2571,7 @@ void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx)
 #endif
             }else if((CONFIG_VP3_DECODER || CONFIG_VP5_DECODER || CONFIG_VP6_DECODER) &&
                      idct_algo==FF_IDCT_VP3 && HAVE_YASM){
-                if(mm_flags & FF_MM_SSE2){
+                if(mm_flags & AV_CPU_FLAG_SSE2){
                     c->idct_put= ff_vp3_idct_put_sse2;
                     c->idct_add= ff_vp3_idct_add_sse2;
                     c->idct    = ff_vp3_idct_sse2;
@@ -2584,12 +2585,12 @@ void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx)
             }else if(idct_algo==FF_IDCT_CAVS){
                     c->idct_permutation_type= FF_TRANSPOSE_IDCT_PERM;
             }else if(idct_algo==FF_IDCT_XVIDMMX){
-                if(mm_flags & FF_MM_SSE2){
+                if(mm_flags & AV_CPU_FLAG_SSE2){
                     c->idct_put= ff_idct_xvid_sse2_put;
                     c->idct_add= ff_idct_xvid_sse2_add;
                     c->idct    = ff_idct_xvid_sse2;
                     c->idct_permutation_type= FF_SSE2_IDCT_PERM;
-                }else if(mm_flags & FF_MM_MMX2){
+                }else if(mm_flags & AV_CPU_FLAG_MMX2){
                     c->idct_put= ff_idct_xvid_mmx2_put;
                     c->idct_add= ff_idct_xvid_mmx2_add;
                     c->idct    = ff_idct_xvid_mmx2;
@@ -2606,7 +2607,7 @@ void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx)
         c->add_pixels_clamped = ff_add_pixels_clamped_mmx;
         c->clear_block  = clear_block_mmx;
         c->clear_blocks = clear_blocks_mmx;
-        if ((mm_flags & FF_MM_SSE) &&
+        if ((mm_flags & AV_CPU_FLAG_SSE) &&
             !(CONFIG_MPEG_XVMC_DECODER && avctx->xvmc_acceleration > 1)){
             /* XvMCCreateBlocks() may not allocate 16-byte aligned blocks */
             c->clear_block  = clear_block_sse;
@@ -2649,7 +2650,7 @@ void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx)
         c->put_rv40_chroma_pixels_tab[1]= ff_put_rv40_chroma_mc4_mmx;
 #endif
 
-        if (mm_flags & FF_MM_MMX2) {
+        if (mm_flags & AV_CPU_FLAG_MMX2) {
             c->prefetch = prefetch_mmx2;
 
             c->put_pixels_tab[0][1] = put_pixels16_x2_mmx2;
@@ -2740,7 +2741,7 @@ void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx)
             c->add_hfyu_median_prediction = ff_add_hfyu_median_prediction_mmx2;
 #endif
 #if HAVE_7REGS && HAVE_TEN_OPERANDS
-            if( mm_flags&FF_MM_3DNOW )
+            if( mm_flags&AV_CPU_FLAG_3DNOW )
                 c->add_hfyu_median_prediction = add_hfyu_median_prediction_cmov;
 #endif
 
@@ -2748,7 +2749,7 @@ void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx)
                 ff_vc1dsp_init_mmx(c, avctx);
 
             c->add_png_paeth_prediction= add_png_paeth_prediction_mmx2;
-        } else if (mm_flags & FF_MM_3DNOW) {
+        } else if (mm_flags & AV_CPU_FLAG_3DNOW) {
             c->prefetch = prefetch_3dnow;
 
             c->put_pixels_tab[0][1] = put_pixels16_x2_3dnow;
@@ -2816,13 +2817,13 @@ void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx)
             c->put_h264_qpel_pixels_tab[1][x+y*4] = put_h264_qpel8_mc##x##y##_##CPU;\
             c->avg_h264_qpel_pixels_tab[0][x+y*4] = avg_h264_qpel16_mc##x##y##_##CPU;\
             c->avg_h264_qpel_pixels_tab[1][x+y*4] = avg_h264_qpel8_mc##x##y##_##CPU;
-        if((mm_flags & FF_MM_SSE2) && !(mm_flags & FF_MM_3DNOW)){
+        if((mm_flags & AV_CPU_FLAG_SSE2) && !(mm_flags & AV_CPU_FLAG_3DNOW)){
             // these functions are slower than mmx on AMD, but faster on Intel
             c->put_pixels_tab[0][0] = put_pixels16_sse2;
             c->avg_pixels_tab[0][0] = avg_pixels16_sse2;
             H264_QPEL_FUNCS(0, 0, sse2);
         }
-        if(mm_flags & FF_MM_SSE2){
+        if(mm_flags & AV_CPU_FLAG_SSE2){
             H264_QPEL_FUNCS(0, 1, sse2);
             H264_QPEL_FUNCS(0, 2, sse2);
             H264_QPEL_FUNCS(0, 3, sse2);
@@ -2837,7 +2838,7 @@ void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx)
             H264_QPEL_FUNCS(3, 3, sse2);
         }
 #if HAVE_SSSE3
-        if(mm_flags & FF_MM_SSSE3){
+        if(mm_flags & AV_CPU_FLAG_SSSE3){
             H264_QPEL_FUNCS(1, 0, ssse3);
             H264_QPEL_FUNCS(1, 1, ssse3);
             H264_QPEL_FUNCS(1, 2, ssse3);
@@ -2859,13 +2860,13 @@ void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx)
             c->put_h264_chroma_pixels_tab[1]= ff_put_h264_chroma_mc4_ssse3;
             c->avg_h264_chroma_pixels_tab[1]= ff_avg_h264_chroma_mc4_ssse3;
             c->add_hfyu_left_prediction = ff_add_hfyu_left_prediction_ssse3;
-            if (mm_flags & FF_MM_SSE4) // not really sse4, just slow on Conroe
+            if (mm_flags & AV_CPU_FLAG_SSE4) // not really sse4, just slow on Conroe
                 c->add_hfyu_left_prediction = ff_add_hfyu_left_prediction_sse4;
 #endif
         }
 #endif
 
-        if(mm_flags & FF_MM_3DNOW){
+        if(mm_flags & AV_CPU_FLAG_3DNOW){
             c->vorbis_inverse_coupling = vorbis_inverse_coupling_3dnow;
             c->vector_fmul = vector_fmul_3dnow;
             if(!(avctx->flags & CODEC_FLAG_BITEXACT)){
@@ -2873,20 +2874,20 @@ void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx)
                 c->float_to_int16_interleave = float_to_int16_interleave_3dnow;
             }
         }
-        if(mm_flags & FF_MM_3DNOWEXT){
+        if(mm_flags & AV_CPU_FLAG_3DNOWEXT){
             c->vector_fmul_reverse = vector_fmul_reverse_3dnow2;
             c->vector_fmul_window = vector_fmul_window_3dnow2;
             if(!(avctx->flags & CODEC_FLAG_BITEXACT)){
                 c->float_to_int16_interleave = float_to_int16_interleave_3dn2;
             }
         }
-        if(mm_flags & FF_MM_MMX2){
+        if(mm_flags & AV_CPU_FLAG_MMX2){
 #if HAVE_YASM
             c->scalarproduct_int16 = ff_scalarproduct_int16_mmx2;
             c->scalarproduct_and_madd_int16 = ff_scalarproduct_and_madd_int16_mmx2;
 #endif
         }
-        if(mm_flags & FF_MM_SSE){
+        if(mm_flags & AV_CPU_FLAG_SSE){
             c->vorbis_inverse_coupling = vorbis_inverse_coupling_sse;
             c->ac3_downmix = ac3_downmix_sse;
             c->vector_fmul = vector_fmul_sse;
@@ -2901,9 +2902,9 @@ void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx)
             c->scalarproduct_float = ff_scalarproduct_float_sse;
 #endif
         }
-        if(mm_flags & FF_MM_3DNOW)
+        if(mm_flags & AV_CPU_FLAG_3DNOW)
             c->vector_fmul_add = vector_fmul_add_3dnow; // faster than sse
-        if(mm_flags & FF_MM_SSE2){
+        if(mm_flags & AV_CPU_FLAG_SSE2){
             c->int32_to_float_fmul_scalar = int32_to_float_fmul_scalar_sse2;
             c->float_to_int16 = float_to_int16_sse2;
             c->float_to_int16_interleave = float_to_int16_interleave_sse2;
@@ -2912,7 +2913,7 @@ void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx)
             c->scalarproduct_and_madd_int16 = ff_scalarproduct_and_madd_int16_sse2;
 #endif
         }
-        if((mm_flags & FF_MM_SSSE3) && !(mm_flags & (FF_MM_SSE42|FF_MM_3DNOW)) && HAVE_YASM) // cachesplit
+        if((mm_flags & AV_CPU_FLAG_SSSE3) && !(mm_flags & (AV_CPU_FLAG_SSE42|AV_CPU_FLAG_3DNOW)) && HAVE_YASM) // cachesplit
             c->scalarproduct_and_madd_int16 = ff_scalarproduct_and_madd_int16_ssse3;
     }
 

libavcodec/x86/dsputilenc_mmx.c

@@ -1352,12 +1352,12 @@ void dsputilenc_init_mmx(DSPContext* c, AVCodecContext *avctx)
 {
     int mm_flags = mm_support();
 
-    if (mm_flags & FF_MM_MMX) {
+    if (mm_flags & AV_CPU_FLAG_MMX) {
         const int dct_algo = avctx->dct_algo;
         if(dct_algo==FF_DCT_AUTO || dct_algo==FF_DCT_MMX){
-            if(mm_flags & FF_MM_SSE2){
+            if(mm_flags & AV_CPU_FLAG_SSE2){
                 c->fdct = ff_fdct_sse2;
-            }else if(mm_flags & FF_MM_MMX2){
+            }else if(mm_flags & AV_CPU_FLAG_MMX2){
                 c->fdct = ff_fdct_mmx2;
             }else{
                 c->fdct = ff_fdct_mmx;
@@ -1375,7 +1375,7 @@ void dsputilenc_init_mmx(DSPContext* c, AVCodecContext *avctx)
         c->hadamard8_diff[1]= hadamard8_diff_mmx;
 
         c->pix_norm1 = pix_norm1_mmx;
-        c->sse[0] = (mm_flags & FF_MM_SSE2) ? sse16_sse2 : sse16_mmx;
+        c->sse[0] = (mm_flags & AV_CPU_FLAG_SSE2) ? sse16_sse2 : sse16_mmx;
           c->sse[1] = sse8_mmx;
         c->vsad[4]= vsad_intra16_mmx;
 
@@ -1393,7 +1393,7 @@ void dsputilenc_init_mmx(DSPContext* c, AVCodecContext *avctx)
         c->ssd_int8_vs_int16 = ssd_int8_vs_int16_mmx;
 
 
-        if (mm_flags & FF_MM_MMX2) {
+        if (mm_flags & AV_CPU_FLAG_MMX2) {
             c->sum_abs_dctelem= sum_abs_dctelem_mmx2;
             c->hadamard8_diff[0]= hadamard8_diff16_mmx2;
             c->hadamard8_diff[1]= hadamard8_diff_mmx2;
@@ -1406,19 +1406,19 @@ void dsputilenc_init_mmx(DSPContext* c, AVCodecContext *avctx)
             c->sub_hfyu_median_prediction= sub_hfyu_median_prediction_mmx2;
         }
 
-        if(mm_flags & FF_MM_SSE2){
+        if(mm_flags & AV_CPU_FLAG_SSE2){
             c->get_pixels = get_pixels_sse2;
             c->sum_abs_dctelem= sum_abs_dctelem_sse2;
             c->hadamard8_diff[0]= hadamard8_diff16_sse2;
             c->hadamard8_diff[1]= hadamard8_diff_sse2;
         }
 
-        if (CONFIG_LPC && mm_flags & (FF_MM_SSE2|FF_MM_SSE2SLOW)) {
+        if (CONFIG_LPC && mm_flags & (AV_CPU_FLAG_SSE2|AV_CPU_FLAG_SSE2SLOW)) {
             c->lpc_compute_autocorr = ff_lpc_compute_autocorr_sse2;
         }
 
 #if HAVE_SSSE3
-        if(mm_flags & FF_MM_SSSE3){
+        if(mm_flags & AV_CPU_FLAG_SSSE3){
             if(!(avctx->flags & CODEC_FLAG_BITEXACT)){
                 c->try_8x8basis= try_8x8basis_ssse3;
             }
@@ -1429,7 +1429,7 @@ void dsputilenc_init_mmx(DSPContext* c, AVCodecContext *avctx)
         }
 #endif
 
-        if(mm_flags & FF_MM_3DNOW){
+        if(mm_flags & AV_CPU_FLAG_3DNOW){
             if(!(avctx->flags & CODEC_FLAG_BITEXACT)){
                 c->try_8x8basis= try_8x8basis_3dnow;
             }

libavcodec/x86/fft.c

@@ -23,18 +23,18 @@ av_cold void ff_fft_init_mmx(FFTContext *s)
 {
 #if HAVE_YASM
     int has_vectors = mm_support();
-    if (has_vectors & FF_MM_SSE && HAVE_SSE) {
+    if (has_vectors & AV_CPU_FLAG_SSE && HAVE_SSE) {
         /* SSE for P3/P4/K8 */
         s->imdct_calc  = ff_imdct_calc_sse;
         s->imdct_half  = ff_imdct_half_sse;
         s->fft_permute = ff_fft_permute_sse;
         s->fft_calc    = ff_fft_calc_sse;
-    } else if (has_vectors & FF_MM_3DNOWEXT && HAVE_AMD3DNOWEXT) {
+    } else if (has_vectors & AV_CPU_FLAG_3DNOWEXT && HAVE_AMD3DNOWEXT) {
         /* 3DNowEx for K7 */
         s->imdct_calc = ff_imdct_calc_3dn2;
         s->imdct_half = ff_imdct_half_3dn2;
         s->fft_calc   = ff_fft_calc_3dn2;
-    } else if (has_vectors & FF_MM_3DNOW && HAVE_AMD3DNOW) {
+    } else if (has_vectors & AV_CPU_FLAG_3DNOW && HAVE_AMD3DNOW) {
         /* 3DNow! for K6-2/3 */
         s->imdct_calc = ff_imdct_calc_3dn;
         s->imdct_half = ff_imdct_half_3dn;
@@ -47,7 +47,7 @@ av_cold void ff_fft_init_mmx(FFTContext *s)
 av_cold void ff_dct_init_mmx(DCTContext *s)
 {
     int has_vectors = mm_support();
-    if (has_vectors & FF_MM_SSE && HAVE_SSE)
+    if (has_vectors & AV_CPU_FLAG_SSE && HAVE_SSE)
         s->dct32 = ff_dct32_float_sse;
 }
 #endif

libavcodec/x86/h264_intrapred_init.c

@@ -51,7 +51,7 @@ void ff_h264_pred_init_x86(H264PredContext *h, int codec_id)
     int mm_flags = mm_support();
 
 #if HAVE_YASM
-    if (mm_flags & FF_MM_MMX) {
+    if (mm_flags & AV_CPU_FLAG_MMX) {
         h->pred16x16[VERT_PRED8x8] = ff_pred16x16_vertical_mmx;
         h->pred16x16[HOR_PRED8x8 ] = ff_pred16x16_horizontal_mmx;
         h->pred8x8  [VERT_PRED8x8] = ff_pred8x8_vertical_mmx;
@@ -63,7 +63,7 @@ void ff_h264_pred_init_x86(H264PredContext *h, int codec_id)
         }
     }
 
-    if (mm_flags & FF_MM_MMX2) {
+    if (mm_flags & AV_CPU_FLAG_MMX2) {
         h->pred16x16[HOR_PRED8x8 ] = ff_pred16x16_horizontal_mmxext;
         h->pred16x16[DC_PRED8x8  ] = ff_pred16x16_dc_mmxext;
         h->pred8x8  [HOR_PRED8x8 ] = ff_pred8x8_horizontal_mmxext;
@@ -77,11 +77,11 @@ void ff_h264_pred_init_x86(H264PredContext *h, int codec_id)
         }
     }
 
-    if (mm_flags & FF_MM_SSE) {
+    if (mm_flags & AV_CPU_FLAG_SSE) {
         h->pred16x16[VERT_PRED8x8] = ff_pred16x16_vertical_sse;
     }
 
-    if (mm_flags & FF_MM_SSE2) {
+    if (mm_flags & AV_CPU_FLAG_SSE2) {
         h->pred16x16[DC_PRED8x8  ] = ff_pred16x16_dc_sse2;
         if (codec_id == CODEC_ID_VP8) {
             h->pred16x16[PLANE_PRED8x8] = ff_pred16x16_tm_vp8_sse2;
@@ -89,7 +89,7 @@ void ff_h264_pred_init_x86(H264PredContext *h, int codec_id)
         }
     }
 
-    if (mm_flags & FF_MM_SSSE3) {
+    if (mm_flags & AV_CPU_FLAG_SSSE3) {
         h->pred16x16[HOR_PRED8x8 ] = ff_pred16x16_horizontal_ssse3;
         h->pred16x16[DC_PRED8x8  ] = ff_pred16x16_dc_ssse3;
         h->pred8x8  [HOR_PRED8x8 ] = ff_pred8x8_horizontal_ssse3;

libavcodec/x86/h264dsp_mmx.c

@@ -744,7 +744,7 @@ void ff_h264dsp_init_x86(H264DSPContext *c)
 {
     int mm_flags = mm_support();
 
-    if (mm_flags & FF_MM_MMX) {
+    if (mm_flags & AV_CPU_FLAG_MMX) {
         c->h264_idct_dc_add=
         c->h264_idct_add= ff_h264_idct_add_mmx;
         c->h264_idct8_dc_add=
@@ -755,7 +755,7 @@ void ff_h264dsp_init_x86(H264DSPContext *c)
         c->h264_idct_add8      = ff_h264_idct_add8_mmx;
         c->h264_idct_add16intra= ff_h264_idct_add16intra_mmx;
 
-        if (mm_flags & FF_MM_MMX2) {
+        if (mm_flags & AV_CPU_FLAG_MMX2) {
             c->h264_idct_dc_add= ff_h264_idct_dc_add_mmx2;
             c->h264_idct8_dc_add= ff_h264_idct8_dc_add_mmx2;
             c->h264_idct_add16     = ff_h264_idct_add16_mmx2;
@@ -765,13 +765,13 @@ void ff_h264dsp_init_x86(H264DSPContext *c)
 
             c->h264_loop_filter_strength= h264_loop_filter_strength_mmx2;
         }
-        if(mm_flags & FF_MM_SSE2){
+        if(mm_flags & AV_CPU_FLAG_SSE2){
             c->h264_idct8_add = ff_h264_idct8_add_sse2;
             c->h264_idct8_add4= ff_h264_idct8_add4_sse2;
         }
 
 #if HAVE_YASM
-        if (mm_flags & FF_MM_MMX2){
+        if (mm_flags & AV_CPU_FLAG_MMX2){
             c->h264_v_loop_filter_chroma= ff_x264_deblock_v_chroma_mmxext;
             c->h264_h_loop_filter_chroma= ff_x264_deblock_h_chroma_mmxext;
             c->h264_v_loop_filter_chroma_intra= ff_x264_deblock_v_chroma_intra_mmxext;
@@ -800,7 +800,7 @@ void ff_h264dsp_init_x86(H264DSPContext *c)
             c->biweight_h264_pixels_tab[6]= ff_h264_biweight_4x4_mmx2;
             c->biweight_h264_pixels_tab[7]= ff_h264_biweight_4x2_mmx2;
 
-            if( mm_flags&FF_MM_SSE2 ){
+            if (mm_flags&AV_CPU_FLAG_SSE2) {
                 c->weight_h264_pixels_tab[0]= ff_h264_weight_16x16_sse2;
                 c->weight_h264_pixels_tab[1]= ff_h264_weight_16x8_sse2;
                 c->weight_h264_pixels_tab[2]= ff_h264_weight_8x16_sse2;
@@ -825,7 +825,7 @@ void ff_h264dsp_init_x86(H264DSPContext *c)
                 c->h264_idct_add16intra = ff_h264_idct_add16intra_sse2;
 #endif
             }
-            if ( mm_flags&FF_MM_SSSE3 ){
+            if (mm_flags&AV_CPU_FLAG_SSSE3) {
                 c->biweight_h264_pixels_tab[0]= ff_h264_biweight_16x16_ssse3;
                 c->biweight_h264_pixels_tab[1]= ff_h264_biweight_16x8_ssse3;
                 c->biweight_h264_pixels_tab[2]= ff_h264_biweight_8x16_ssse3;

libavcodec/x86/motion_est_mmx.c

@@ -429,7 +429,7 @@ void dsputil_init_pix_mmx(DSPContext* c, AVCodecContext *avctx)
 {
     int mm_flags = mm_support();
 
-    if (mm_flags & FF_MM_MMX) {
+    if (mm_flags & AV_CPU_FLAG_MMX) {
         c->pix_abs[0][0] = sad16_mmx;
         c->pix_abs[0][1] = sad16_x2_mmx;
         c->pix_abs[0][2] = sad16_y2_mmx;
@@ -442,7 +442,7 @@ void dsputil_init_pix_mmx(DSPContext* c, AVCodecContext *avctx)
         c->sad[0]= sad16_mmx;
         c->sad[1]= sad8_mmx;
     }
-    if (mm_flags & FF_MM_MMX2) {
+    if (mm_flags & AV_CPU_FLAG_MMX2) {
         c->pix_abs[0][0] = sad16_mmx2;
         c->pix_abs[1][0] = sad8_mmx2;
 
@@ -458,7 +458,7 @@ void dsputil_init_pix_mmx(DSPContext* c, AVCodecContext *avctx)
             c->pix_abs[1][3] = sad8_xy2_mmx2;
         }
     }
-    if ((mm_flags & FF_MM_SSE2) && !(mm_flags & FF_MM_3DNOW) && avctx->codec_id != CODEC_ID_SNOW) {
+    if ((mm_flags & AV_CPU_FLAG_SSE2) && !(mm_flags & AV_CPU_FLAG_3DNOW) && avctx->codec_id != CODEC_ID_SNOW) {
         c->sad[0]= sad16_sse2;
     }
 }

libavcodec/x86/mpegaudiodec_mmx.c

@@ -151,7 +151,7 @@ void ff_mpegaudiodec_init_mmx(MPADecodeContext *s)
 {
     int mm_flags = mm_support();
 
-    if (mm_flags & FF_MM_SSE2) {
+    if (mm_flags & AV_CPU_FLAG_SSE2) {
         s->apply_window_mp3 = apply_window_mp3;
     }
 }

libavcodec/x86/mpegvideo_mmx.c

@@ -627,7 +627,7 @@ void MPV_common_init_mmx(MpegEncContext *s)
 {
     int mm_flags = mm_support();
 
-    if (mm_flags & FF_MM_MMX) {
+    if (mm_flags & AV_CPU_FLAG_MMX) {
         const int dct_algo = s->avctx->dct_algo;
 
         s->dct_unquantize_h263_intra = dct_unquantize_h263_intra_mmx;
@@ -638,7 +638,7 @@ void MPV_common_init_mmx(MpegEncContext *s)
             s->dct_unquantize_mpeg2_intra = dct_unquantize_mpeg2_intra_mmx;
         s->dct_unquantize_mpeg2_inter = dct_unquantize_mpeg2_inter_mmx;
 
-        if (mm_flags & FF_MM_SSE2) {
+        if (mm_flags & AV_CPU_FLAG_SSE2) {
             s->denoise_dct= denoise_dct_sse2;
         } else {
                 s->denoise_dct= denoise_dct_mmx;
@@ -646,13 +646,13 @@ void MPV_common_init_mmx(MpegEncContext *s)
 
         if(dct_algo==FF_DCT_AUTO || dct_algo==FF_DCT_MMX){
 #if HAVE_SSSE3
-            if(mm_flags & FF_MM_SSSE3){
+            if(mm_flags & AV_CPU_FLAG_SSSE3){
                 s->dct_quantize= dct_quantize_SSSE3;
             } else
 #endif
-            if(mm_flags & FF_MM_SSE2){
+            if(mm_flags & AV_CPU_FLAG_SSE2){
                 s->dct_quantize= dct_quantize_SSE2;
-            } else if(mm_flags & FF_MM_MMX2){
+            } else if(mm_flags & AV_CPU_FLAG_MMX2){
                 s->dct_quantize= dct_quantize_MMX2;
             } else {
                 s->dct_quantize= dct_quantize_MMX;

libavcodec/x86/snowdsp_mmx.c

@@ -19,6 +19,7 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include "libavutil/cpu.h"
 #include "libavutil/x86_cpu.h"
 #include "libavcodec/avcodec.h"
 #include "libavcodec/snow.h"
@@ -876,8 +877,8 @@ void ff_dwt_init_x86(DWTContext *c)
 {
     int mm_flags = mm_support();
 
-    if (mm_flags & FF_MM_MMX) {
-        if(mm_flags & FF_MM_SSE2 & 0){
+    if (mm_flags & AV_CPU_FLAG_MMX) {
+        if(mm_flags & AV_CPU_FLAG_SSE2 & 0){
             c->horizontal_compose97i = ff_snow_horizontal_compose97i_sse2;
 #if HAVE_7REGS
             c->vertical_compose97i = ff_snow_vertical_compose97i_sse2;
@@ -885,7 +886,7 @@ void ff_dwt_init_x86(DWTContext *c)
             c->inner_add_yblock = ff_snow_inner_add_yblock_sse2;
         }
         else{
-            if(mm_flags & FF_MM_MMX2){
+            if(mm_flags & AV_CPU_FLAG_MMX2){
             c->horizontal_compose97i = ff_snow_horizontal_compose97i_mmx;
 #if HAVE_7REGS
             c->vertical_compose97i = ff_snow_vertical_compose97i_mmx;

libavcodec/x86/vc1dsp_mmx.c

@@ -736,7 +736,7 @@ void ff_vc1dsp_init_mmx(DSPContext* dsp, AVCodecContext *avctx) {
     dsp->put_vc1_mspel_pixels_tab[11] = put_vc1_mspel_mc32_mmx;
     dsp->put_vc1_mspel_pixels_tab[15] = put_vc1_mspel_mc33_mmx;
 
-    if (mm_flags & FF_MM_MMX2){
+    if (mm_flags & AV_CPU_FLAG_MMX2){
         dsp->avg_vc1_mspel_pixels_tab[ 0] = ff_avg_vc1_mspel_mc00_mmx2;
         dsp->avg_vc1_mspel_pixels_tab[ 4] = avg_vc1_mspel_mc01_mmx2;
         dsp->avg_vc1_mspel_pixels_tab[ 8] = avg_vc1_mspel_mc02_mmx2;
@@ -772,23 +772,23 @@ void ff_vc1dsp_init_mmx(DSPContext* dsp, AVCodecContext *avctx) {
         dsp->vc1_h_loop_filter16 = vc1_h_loop_filter16_ ## EXT
 
 #if HAVE_YASM
-    if (mm_flags & FF_MM_MMX) {
+    if (mm_flags & AV_CPU_FLAG_MMX) {
         ASSIGN_LF(mmx);
     }
     return;
-    if (mm_flags & FF_MM_MMX2) {
+    if (mm_flags & AV_CPU_FLAG_MMX2) {
         ASSIGN_LF(mmx2);
     }
-    if (mm_flags & FF_MM_SSE2) {
+    if (mm_flags & AV_CPU_FLAG_SSE2) {
         dsp->vc1_v_loop_filter8  = ff_vc1_v_loop_filter8_sse2;
         dsp->vc1_h_loop_filter8  = ff_vc1_h_loop_filter8_sse2;
         dsp->vc1_v_loop_filter16 = vc1_v_loop_filter16_sse2;
         dsp->vc1_h_loop_filter16 = vc1_h_loop_filter16_sse2;
     }
-    if (mm_flags & FF_MM_SSSE3) {
+    if (mm_flags & AV_CPU_FLAG_SSSE3) {
         ASSIGN_LF(ssse3);
     }
-    if (mm_flags & FF_MM_SSE4) {
+    if (mm_flags & AV_CPU_FLAG_SSE4) {
         dsp->vc1_h_loop_filter8  = ff_vc1_h_loop_filter8_sse4;
         dsp->vc1_h_loop_filter16 = vc1_h_loop_filter16_sse4;
     }

libavcodec/x86/vp56dsp_init.c

@@ -35,11 +35,11 @@ av_cold void ff_vp56dsp_init_x86(VP56DSPContext* c, enum CodecID codec)
     int mm_flags = mm_support();
 
     if (CONFIG_VP6_DECODER && codec == CODEC_ID_VP6) {
-        if (mm_flags & FF_MM_MMX) {
+        if (mm_flags & AV_CPU_FLAG_MMX) {
             c->vp6_filter_diag4 = ff_vp6_filter_diag4_mmx;
         }
 
-        if (mm_flags & FF_MM_SSE2) {
+        if (mm_flags & AV_CPU_FLAG_SSE2) {
             c->vp6_filter_diag4 = ff_vp6_filter_diag4_sse2;
         }
     }

libavcodec/x86/vp8dsp-init.c

@@ -285,7 +285,7 @@ av_cold void ff_vp8dsp_init_x86(VP8DSPContext* c)
     int mm_flags = mm_support();
 
 #if HAVE_YASM
-    if (mm_flags & FF_MM_MMX) {
+    if (mm_flags & AV_CPU_FLAG_MMX) {
         c->vp8_idct_dc_add    = ff_vp8_idct_dc_add_mmx;
         c->vp8_idct_dc_add4y  = ff_vp8_idct_dc_add4y_mmx;
         c->vp8_idct_dc_add4uv = ff_vp8_idct_dc_add4uv_mmx;
@@ -312,7 +312,7 @@ av_cold void ff_vp8dsp_init_x86(VP8DSPContext* c)
 
     /* note that 4-tap width=16 functions are missing because w=16
      * is only used for luma, and luma is always a copy or sixtap. */
-    if (mm_flags & FF_MM_MMX2) {
+    if (mm_flags & AV_CPU_FLAG_MMX2) {
         VP8_LUMA_MC_FUNC(0, 16, mmxext);
         VP8_MC_FUNC(1, 8, mmxext);
         VP8_MC_FUNC(2, 4, mmxext);
@@ -334,14 +334,14 @@ av_cold void ff_vp8dsp_init_x86(VP8DSPContext* c)
         c->vp8_h_loop_filter8uv       = ff_vp8_h_loop_filter8uv_mbedge_mmxext;
     }
 
-    if (mm_flags & FF_MM_SSE) {
+    if (mm_flags & AV_CPU_FLAG_SSE) {
         c->vp8_idct_add                         = ff_vp8_idct_add_sse;
         c->vp8_luma_dc_wht                      = ff_vp8_luma_dc_wht_sse;
         c->put_vp8_epel_pixels_tab[0][0][0]     =
         c->put_vp8_bilinear_pixels_tab[0][0][0] = ff_put_vp8_pixels16_sse;
     }
 
-    if (mm_flags & (FF_MM_SSE2|FF_MM_SSE2SLOW)) {
+    if (mm_flags & (AV_CPU_FLAG_SSE2|AV_CPU_FLAG_SSE2SLOW)) {
         VP8_LUMA_MC_FUNC(0, 16, sse2);
         VP8_MC_FUNC(1, 8, sse2);
         VP8_BILINEAR_MC_FUNC(0, 16, sse2);
@@ -356,7 +356,7 @@ av_cold void ff_vp8dsp_init_x86(VP8DSPContext* c)
         c->vp8_v_loop_filter8uv       = ff_vp8_v_loop_filter8uv_mbedge_sse2;
     }
 
-    if (mm_flags & FF_MM_SSE2) {
+    if (mm_flags & AV_CPU_FLAG_SSE2) {
         c->vp8_idct_dc_add4y          = ff_vp8_idct_dc_add4y_sse2;
 
         c->vp8_h_loop_filter_simple = ff_vp8_h_loop_filter_simple_sse2;
@@ -368,7 +368,7 @@ av_cold void ff_vp8dsp_init_x86(VP8DSPContext* c)
         c->vp8_h_loop_filter8uv       = ff_vp8_h_loop_filter8uv_mbedge_sse2;
     }
 
-    if (mm_flags & FF_MM_SSSE3) {
+    if (mm_flags & AV_CPU_FLAG_SSSE3) {
         VP8_LUMA_MC_FUNC(0, 16, ssse3);
         VP8_MC_FUNC(1, 8, ssse3);
         VP8_MC_FUNC(2, 4, ssse3);
@@ -390,7 +390,7 @@ av_cold void ff_vp8dsp_init_x86(VP8DSPContext* c)
         c->vp8_h_loop_filter8uv       = ff_vp8_h_loop_filter8uv_mbedge_ssse3;
     }
 
-    if (mm_flags & FF_MM_SSE4) {
+    if (mm_flags & AV_CPU_FLAG_SSE4) {
         c->vp8_idct_dc_add                  = ff_vp8_idct_dc_add_sse4;
 
         c->vp8_h_loop_filter_simple   = ff_vp8_h_loop_filter_simple_sse4;

libavutil/Makefile

@@ -9,6 +9,7 @@ HEADERS = adler32.h                                                     \
           base64.h                                                      \
           bswap.h                                                       \
           common.h                                                      \
+          cpu.h                                                         \
           crc.h                                                         \
           error.h                                                       \
           eval.h                                                        \

libavutil/avutil.h

@@ -40,7 +40,7 @@
 #define AV_VERSION(a, b, c) AV_VERSION_DOT(a, b, c)
 
 #define LIBAVUTIL_VERSION_MAJOR 50
-#define LIBAVUTIL_VERSION_MINOR 24
+#define LIBAVUTIL_VERSION_MINOR 25
 #define LIBAVUTIL_VERSION_MICRO  0
 
 #define LIBAVUTIL_VERSION_INT   AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \

libavutil/cpu.h

@@ -0,0 +1,44 @@
+/*
+ * Copyright (c) 2000, 2001, 2002 Fabrice Bellard
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVUTIL_CPU_H
+#define AVUTIL_CPU_H
+
+#include "avutil.h"
+
+#define AV_CPU_FLAG_FORCE    0x80000000 /* force usage of selected flags (OR) */
+
+    /* lower 16 bits - CPU features */
+#define AV_CPU_FLAG_MMX          0x0001 ///< standard MMX
+#define AV_CPU_FLAG_3DNOW        0x0004 ///< AMD 3DNOW
+#define AV_CPU_FLAG_MMX2         0x0002 ///< SSE integer functions or AMD MMX ext
+#define AV_CPU_FLAG_SSE          0x0008 ///< SSE functions
+#define AV_CPU_FLAG_SSE2         0x0010 ///< PIV SSE2 functions
+#define AV_CPU_FLAG_SSE2SLOW 0x40000000 ///< SSE2 supported, but usually not faster
+#define AV_CPU_FLAG_3DNOWEXT     0x0020 ///< AMD 3DNowExt
+#define AV_CPU_FLAG_SSE3         0x0040 ///< Prescott SSE3 functions
+#define AV_CPU_FLAG_SSE3SLOW 0x20000000 ///< SSE3 supported, but usually not faster t
+#define AV_CPU_FLAG_SSSE3        0x0080 ///< Conroe SSSE3 functions
+#define AV_CPU_FLAG_SSE4         0x0100 ///< Penryn SSE4.1 functions
+#define AV_CPU_FLAG_SSE42        0x0200 ///< Nehalem SSE4.2 functions
+#define AV_CPU_FLAG_IWMMXT       0x0100 ///< XScale IWMMXT
+#define AV_CPU_FLAG_ALTIVEC      0x0001 ///< standard
+
+#endif  /* AVUTIL_CPU_H */