Merge commit 'ec36aa69448f20a78d8c4588265022e0b2272ab5'

* commit 'ec36aa69448f20a78d8c4588265022e0b2272ab5':
  x86: Fix linking with some or all of yasm, mmx, optimizations disabled
  configure: Add more fine-grained SSE CPU capabilities flags
  avfilter: x86: Use more precise compile template names
  x86: cosmetics: Comment some #endifs for better readability
  g723_1: add comfort noise generation
  utvideoenc: Switch to dsputils' median prediction
  utvideoenc: Avoid writing into the input picture
  avtools: remove the distinction between func_arg and func2_arg.
  avconv: make the -passlogfile option per-stream.
  avconv: make the -pass option per-stream.
  cmdutils: make -codecs print lossy/lossless flags.
  lavc: add lossy/lossless codec properties.

Conflicts:
	Changelog
	cmdutils.c
	configure
	doc/APIchanges
	ffmpeg.h
	ffmpeg_opt.c
	ffprobe.c
	libavcodec/codec_desc.c
	libavcodec/g723_1.c
	libavcodec/utvideoenc.c
	libavcodec/version.h
	libavcodec/x86/mpegaudiodec.c
	libavcodec/x86/rv40dsp_init.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>

8 files changed, 41 insertions, 33 deletions

diff --git a/libavcodec/x86/dsputil_mmx.c b/libavcodec/x86/dsputil_mmx.c
index db3c78dff3..5997adcb3a 100644
--- a/libavcodec/x86/dsputil_mmx.c
+++ b/libavcodec/x86/dsputil_mmx.c
@@ -2822,7 +2822,7 @@ static void dsputil_init_mmx2(DSPContext *c, AVCodecContext *avctx,
 #endif
             SET_QPEL_FUNCS(put_h264_qpel, 2, 4,  10_mmxext, ff_);
             SET_QPEL_FUNCS(avg_h264_qpel, 2, 4,  10_mmxext, ff_);
-#endif
+#endif /* HAVE_YASM */
         }
 
 #if HAVE_INLINE_ASM
@@ -2857,7 +2857,7 @@ static void dsputil_init_mmx2(DSPContext *c, AVCodecContext *avctx,
     } else {
         c->apply_window_int16 = ff_apply_window_int16_mmxext;
     }
-#endif
+#endif /* HAVE_YASM */
 }
 
 static void dsputil_init_3dnow(DSPContext *c, AVCodecContext *avctx,
@@ -2936,7 +2936,7 @@ static void dsputil_init_3dnow(DSPContext *c, AVCodecContext *avctx,
         c->avg_h264_chroma_pixels_tab[0] = ff_avg_h264_chroma_mc8_3dnow_rnd;
         c->avg_h264_chroma_pixels_tab[1] = ff_avg_h264_chroma_mc4_3dnow;
     }
-#endif
+#endif /* HAVE_YASM */
 }
 
 static void dsputil_init_3dnowext(DSPContext *c, AVCodecContext *avctx,
@@ -2982,7 +2982,7 @@ static void dsputil_init_sse(DSPContext *c, AVCodecContext *avctx, int mm_flags)
 #if HAVE_INLINE_ASM
     c->gmc = gmc_sse;
 #endif
-#endif
+#endif /* HAVE_YASM */
 }
 
 static void dsputil_init_sse2(DSPContext *c, AVCodecContext *avctx,
@@ -3050,7 +3050,7 @@ static void dsputil_init_sse2(DSPContext *c, AVCodecContext *avctx,
         c->apply_window_int16 = ff_apply_window_int16_sse2;
     }
     c->bswap_buf = ff_bswap32_buf_sse2;
-#endif
+#endif /* HAVE_YASM */
 }
 
 static void dsputil_init_ssse3(DSPContext *c, AVCodecContext *avctx,
diff --git a/libavcodec/x86/fmtconvert_init.c b/libavcodec/x86/fmtconvert_init.c
index 361ac85faf..2aa23ba780 100644
--- a/libavcodec/x86/fmtconvert_init.c
+++ b/libavcodec/x86/fmtconvert_init.c
@@ -110,7 +110,7 @@ static void float_interleave_sse(float *dst, const float **src,
     else
         ff_float_interleave_c(dst, src, len, channels);
 }
-#endif
+#endif /* HAVE_YASM */
 
 void ff_fmt_convert_init_x86(FmtConvertContext *c, AVCodecContext *avctx)
 {
@@ -143,5 +143,5 @@ void ff_fmt_convert_init_x86(FmtConvertContext *c, AVCodecContext *avctx)
             c->float_to_int16_interleave = float_to_int16_interleave_sse2;
         }
     }
-#endif
+#endif /* HAVE_YASM */
 }
diff --git a/libavcodec/x86/mpegaudiodec.c b/libavcodec/x86/mpegaudiodec.c
index 7bc0c30c4f..8da3e02b78 100644
--- a/libavcodec/x86/mpegaudiodec.c
+++ b/libavcodec/x86/mpegaudiodec.c
@@ -182,6 +182,7 @@ static void apply_window_mp3(float *in, float *win, int *unused, float *out,
 
 #endif /* HAVE_INLINE_ASM */
 
+#if HAVE_YASM
 #define DECL_IMDCT_BLOCKS(CPU1, CPU2)                                       \
 static void imdct36_blocks_ ## CPU1(float *out, float *buf, float *in,      \
                                int count, int switch_point, int block_type) \
@@ -214,7 +215,6 @@ static void imdct36_blocks_ ## CPU1(float *out, float *buf, float *in,      \
     }                                                                   \
 }
 
-#if HAVE_YASM
 #if HAVE_SSE
 DECL_IMDCT_BLOCKS(sse,sse)
 DECL_IMDCT_BLOCKS(sse2,sse)
@@ -224,7 +224,7 @@ DECL_IMDCT_BLOCKS(ssse3,sse)
 #if HAVE_AVX
 DECL_IMDCT_BLOCKS(avx,avx)
 #endif
-#endif
+#endif /* HAVE_YASM */
 
 void ff_mpadsp_init_mmx(MPADSPContext *s)
 {
diff --git a/libavcodec/x86/mpegvideoenc.c b/libavcodec/x86/mpegvideoenc.c
index 3d75919ba2..93ca54aff9 100644
--- a/libavcodec/x86/mpegvideoenc.c
+++ b/libavcodec/x86/mpegvideoenc.c
@@ -30,13 +30,16 @@
 
 extern uint16_t ff_inv_zigzag_direct16[64];
 
+#if HAVE_MMX
 #define COMPILE_TEMPLATE_MMXEXT 0
 #define COMPILE_TEMPLATE_SSE2   0
 #define COMPILE_TEMPLATE_SSSE3  0
 #define RENAME(a) a ## _MMX
 #define RENAMEl(a) a ## _mmx
 #include "mpegvideoenc_template.c"
+#endif /* HAVE_MMX */
 
+#if HAVE_MMXEXT
 #undef COMPILE_TEMPLATE_SSSE3
 #undef COMPILE_TEMPLATE_SSE2
 #undef COMPILE_TEMPLATE_MMXEXT
@@ -48,7 +51,9 @@ extern uint16_t ff_inv_zigzag_direct16[64];
 #define RENAME(a) a ## _MMX2
 #define RENAMEl(a) a ## _mmx2
 #include "mpegvideoenc_template.c"
+#endif /* HAVE_MMXEXT */
 
+#if HAVE_SSE2
 #undef COMPILE_TEMPLATE_MMXEXT
 #undef COMPILE_TEMPLATE_SSE2
 #undef COMPILE_TEMPLATE_SSSE3
@@ -60,6 +65,7 @@ extern uint16_t ff_inv_zigzag_direct16[64];
 #define RENAME(a) a ## _SSE2
 #define RENAMEl(a) a ## _sse2
 #include "mpegvideoenc_template.c"
+#endif /* HAVE_SSE2 */
 
 #if HAVE_SSSE3
 #undef COMPILE_TEMPLATE_MMXEXT
@@ -73,7 +79,7 @@ extern uint16_t ff_inv_zigzag_direct16[64];
 #define RENAME(a) a ## _SSSE3
 #define RENAMEl(a) a ## _sse2
 #include "mpegvideoenc_template.c"
-#endif
+#endif /* HAVE_SSSE3 */
 
 #endif /* HAVE_INLINE_ASM */
 
@@ -84,18 +90,22 @@ void ff_MPV_encode_init_x86(MpegEncContext *s)
     const int dct_algo = s->avctx->dct_algo;
 
     if (dct_algo == FF_DCT_AUTO || dct_algo == FF_DCT_MMX) {
+#if HAVE_MMX
+        if (mm_flags & AV_CPU_FLAG_MMX && HAVE_MMX)
+            s->dct_quantize = dct_quantize_MMX;
+#endif
+#if HAVE_MMXEXT
+        if (mm_flags & AV_CPU_FLAG_MMXEXT && HAVE_MMXEXT)
+            s->dct_quantize = dct_quantize_MMX2;
+#endif
+#if HAVE_SSE2
+        if (mm_flags & AV_CPU_FLAG_SSE2 && HAVE_SSE2)
+            s->dct_quantize = dct_quantize_SSE2;
+#endif
 #if HAVE_SSSE3
-        if (mm_flags & AV_CPU_FLAG_SSSE3) {
+        if (mm_flags & AV_CPU_FLAG_SSSE3)
             s->dct_quantize = dct_quantize_SSSE3;
-        } else
 #endif
-        if (mm_flags & AV_CPU_FLAG_SSE2 && HAVE_SSE) {
-            s->dct_quantize = dct_quantize_SSE2;
-        } else if (mm_flags & AV_CPU_FLAG_MMXEXT && HAVE_MMXEXT) {
-            s->dct_quantize = dct_quantize_MMX2;
-        } else if (mm_flags & AV_CPU_FLAG_MMX && HAVE_MMX) {
-            s->dct_quantize = dct_quantize_MMX;
-        }
     }
 #endif /* HAVE_INLINE_ASM */
 }
diff --git a/libavcodec/x86/rv34dsp_init.c b/libavcodec/x86/rv34dsp_init.c
index b07ad89f0e..de323e9c3c 100644
--- a/libavcodec/x86/rv34dsp_init.c
+++ b/libavcodec/x86/rv34dsp_init.c
@@ -43,5 +43,5 @@ av_cold void ff_rv34dsp_init_x86(RV34DSPContext* c, DSPContext *dsp)
     }
     if (mm_flags & AV_CPU_FLAG_SSE4)
         c->rv34_idct_dc_add = ff_rv34_idct_dc_add_sse4;
-#endif
+#endif /* HAVE_YASM */
 }
diff --git a/libavcodec/x86/rv40dsp_init.c b/libavcodec/x86/rv40dsp_init.c
index 1c193076b0..50aaa24b43 100644
--- a/libavcodec/x86/rv40dsp_init.c
+++ b/libavcodec/x86/rv40dsp_init.c
@@ -2,20 +2,20 @@
  * RV40 decoder motion compensation functions x86-optimised
  * Copyright (c) 2008 Konstantin Shishkov
  *
- * This file is part of Libav.
+ * This file is part of FFmpeg.
  *
- * Libav is free software; you can redistribute it and/or
+ * 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.
  *
- * Libav is distributed in the hope that it will be useful,
+ * 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 Libav; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -30,6 +30,7 @@
 #include "libavutil/mem.h"
 #include "dsputil_mmx.h"
 
+#if HAVE_YASM
 void ff_put_rv40_chroma_mc8_mmx  (uint8_t *dst, uint8_t *src,
                                   int stride, int h, int x, int y);
 void ff_avg_rv40_chroma_mc8_mmx2 (uint8_t *dst, uint8_t *src,
@@ -57,8 +58,6 @@ DECLARE_WEIGHT(mmx2)
 DECLARE_WEIGHT(sse2)
 DECLARE_WEIGHT(ssse3)
 
-#if HAVE_YASM
-
 /** @{ */
 /**
  * Define one qpel function.
@@ -185,7 +184,7 @@ QPEL_FUNCS_SET (OP, 3, 1, OPT) \
 QPEL_FUNCS_SET (OP, 3, 2, OPT)
 /** @} */
 
-#endif //HAVE_YASM
+#endif /* HAVE_YASM */
 
 void ff_rv40dsp_init_x86(RV34DSPContext *c, DSPContext *dsp)
 {
@@ -238,5 +237,5 @@ void ff_rv40dsp_init_x86(RV34DSPContext *c, DSPContext *dsp)
         QPEL_MC_SET(put_, _ssse3)
         QPEL_MC_SET(avg_, _ssse3)
     }
-#endif
+#endif /* HAVE_YASM */
 }
diff --git a/libavcodec/x86/vc1dsp_mmx.c b/libavcodec/x86/vc1dsp_mmx.c
index 454be97f36..66251d0b15 100644
--- a/libavcodec/x86/vc1dsp_mmx.c
+++ b/libavcodec/x86/vc1dsp_mmx.c
@@ -717,8 +717,7 @@ static void vc1_h_loop_filter16_sse4(uint8_t *src, int stride, int pq)
     ff_vc1_h_loop_filter8_sse4(src,          stride, pq);
     ff_vc1_h_loop_filter8_sse4(src+8*stride, stride, pq);
 }
-
-#endif
+#endif /* HAVE_YASM */
 
 void ff_put_vc1_chroma_mc8_mmx_nornd  (uint8_t *dst, uint8_t *src,
                                        int stride, int h, int x, int y);
@@ -828,5 +827,5 @@ void ff_vc1dsp_init_mmx(VC1DSPContext *dsp)
         dsp->vc1_h_loop_filter8  = ff_vc1_h_loop_filter8_sse4;
         dsp->vc1_h_loop_filter16 = vc1_h_loop_filter16_sse4;
     }
-#endif
+#endif /* HAVE_YASM */
 }
diff --git a/libavcodec/x86/vp8dsp_init.c b/libavcodec/x86/vp8dsp_init.c
index a7e351ad9a..a9f2740f76 100644
--- a/libavcodec/x86/vp8dsp_init.c
+++ b/libavcodec/x86/vp8dsp_init.c
@@ -289,7 +289,7 @@ DECLARE_LOOP_FILTER(sse2)
 DECLARE_LOOP_FILTER(ssse3)
 DECLARE_LOOP_FILTER(sse4)
 
-#endif
+#endif /* HAVE_YASM */
 
 #define VP8_LUMA_MC_FUNC(IDX, SIZE, OPT) \
     c->put_vp8_epel_pixels_tab[IDX][0][2] = ff_put_vp8_epel ## SIZE ## _h6_ ## OPT; \
@@ -446,5 +446,5 @@ av_cold void ff_vp8dsp_init_x86(VP8DSPContext* c)
         c->vp8_h_loop_filter8uv       = ff_vp8_h_loop_filter8uv_mbedge_sse4;
 #endif
     }
-#endif
+#endif /* HAVE_YASM */
 }