[FFmpeg-cvslog] x86: Initialize mmxext after amd3dnow optimizations

[Diego Biurrun]

ffmpeg | branch: master | Diego Biurrun <diego at biurrun.de> | Mon Sep 30 15:04:44 2013 +0200| [3d7c84747d4b68f3929c98a6e09efea8e53634dc] | committer: Diego Biurrun

x86: Initialize mmxext after amd3dnow optimizations

The mmxext optimizations should be at least equally fast if available and
amd3dnow optimizations are being deprecated. Thus the former should
override the latter, not the other way around.

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=3d7c84747d4b68f3929c98a6e09efea8e53634dc
---

 libavcodec/x86/cavsdsp.c        |    8 ++++----
 libavcodec/x86/dsputilenc_mmx.c |   14 +++++++-------
 libavcodec/x86/hpeldsp_init.c   |    6 +++---
 3 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/libavcodec/x86/cavsdsp.c b/libavcodec/x86/cavsdsp.c
index 9d2b950..bc9cbf7 100644
--- a/libavcodec/x86/cavsdsp.c
+++ b/libavcodec/x86/cavsdsp.c
@@ -547,12 +547,12 @@ av_cold void ff_cavsdsp_init_x86(CAVSDSPContext *c, AVCodecContext *avctx)
     if (INLINE_MMX(cpu_flags))
         cavsdsp_init_mmx(c, avctx);
 #endif /* HAVE_MMX_INLINE */
-#if HAVE_MMXEXT_INLINE
-    if (INLINE_MMXEXT(cpu_flags))
-        cavsdsp_init_mmxext(c, avctx);
-#endif /* HAVE_MMXEXT_INLINE */
 #if HAVE_AMD3DNOW_INLINE
     if (INLINE_AMD3DNOW(cpu_flags))
         cavsdsp_init_3dnow(c, avctx);
 #endif /* HAVE_AMD3DNOW_INLINE */
+#if HAVE_MMXEXT_INLINE
+    if (INLINE_MMXEXT(cpu_flags))
+        cavsdsp_init_mmxext(c, avctx);
+#endif /* HAVE_MMXEXT_INLINE */
 }
diff --git a/libavcodec/x86/dsputilenc_mmx.c b/libavcodec/x86/dsputilenc_mmx.c
index 33c8d51..a1f80af 100644
--- a/libavcodec/x86/dsputilenc_mmx.c
+++ b/libavcodec/x86/dsputilenc_mmx.c
@@ -991,6 +991,13 @@ av_cold void ff_dsputilenc_init_mmx(DSPContext *c, AVCodecContext *avctx)
         c->ssd_int8_vs_int16 = ssd_int8_vs_int16_mmx;
     }
 
+    if (INLINE_AMD3DNOW(cpu_flags)) {
+        if (!(avctx->flags & CODEC_FLAG_BITEXACT)) {
+            c->try_8x8basis = try_8x8basis_3dnow;
+        }
+        c->add_8x8basis = add_8x8basis_3dnow;
+    }
+
     if (INLINE_MMXEXT(cpu_flags)) {
         if (avctx->bits_per_raw_sample <= 8 &&
             (dct_algo == FF_DCT_AUTO || dct_algo == FF_DCT_MMX))
@@ -1023,13 +1030,6 @@ av_cold void ff_dsputilenc_init_mmx(DSPContext *c, AVCodecContext *avctx)
         c->sum_abs_dctelem = sum_abs_dctelem_ssse3;
     }
 #endif
-
-    if (INLINE_AMD3DNOW(cpu_flags)) {
-        if (!(avctx->flags & CODEC_FLAG_BITEXACT)) {
-            c->try_8x8basis = try_8x8basis_3dnow;
-        }
-        c->add_8x8basis = add_8x8basis_3dnow;
-    }
 #endif /* HAVE_INLINE_ASM */
 
     if (EXTERNAL_MMX(cpu_flags)) {
diff --git a/libavcodec/x86/hpeldsp_init.c b/libavcodec/x86/hpeldsp_init.c
index 209781c..3bc5601 100644
--- a/libavcodec/x86/hpeldsp_init.c
+++ b/libavcodec/x86/hpeldsp_init.c
@@ -258,12 +258,12 @@ void ff_hpeldsp_init_x86(HpelDSPContext *c, int flags)
     if (INLINE_MMX(cpu_flags))
         hpeldsp_init_mmx(c, flags, cpu_flags);
 
-    if (EXTERNAL_MMXEXT(cpu_flags))
-        hpeldsp_init_mmxext(c, flags, cpu_flags);
-
     if (EXTERNAL_AMD3DNOW(cpu_flags))
         hpeldsp_init_3dnow(c, flags, cpu_flags);
 
+    if (EXTERNAL_MMXEXT(cpu_flags))
+        hpeldsp_init_mmxext(c, flags, cpu_flags);
+
     if (EXTERNAL_SSE2(cpu_flags))
         hpeldsp_init_sse2(c, flags, cpu_flags);
 }