Merge remote-tracking branch 'newdev/master'

* newdev/master:
  avio: make udp_set_remote_url/get_local_port internal.
  asfdec: also subtract preroll when reading simple index object
  matroskaenc: remove a variable that's unused after bc17bd9.
  avio: cosmetics - nicer vertical alignment.
  Remove unnecessary icc version checks
  Disable 'attribute "foo" ignored' warnings from icc
  rtsp: Don't use a locale dependent format string
  Add xd55 codec tag for XDCAM HD422 720p25 CBR files.
  configure: get libavcodec version from new version.h header
  lavc: move the version macros to a new installed header.
  matroskaenc: simplify get_aac_sample_rates by using ff_mpeg4audio_get_config
  Do not use format string "%0.3f" for RTSP Range field.
  Add apply_window_int16() to DSPContext with x86-optimized versions and use it in the ac3_fixed encoder.
  Document usage of import libraries created by dlltool
  configure: Set the correct lib target for arm/wince dlltool
  fate: simplify regression-funcs.sh
  fate: add support for multithread testing

Conflicts:
	libavformat/rtspdec.c
	libavutil/attributes.h
	libavutil/internal.h
	libavutil/mem.h

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

31 files changed, 345 insertions, 154 deletions

diff --git a/Makefile b/Makefile
index cf8a481286..4080b82214 100644
--- a/Makefile
+++ b/Makefile
@@ -290,7 +290,7 @@ fate: $(FATE)
 
 $(FATE): ffmpeg$(EXESUF) $(FATE_UTILS:%=tests/%$(HOSTEXESUF))
 	@echo "TEST    $(@:fate-%=%)"
-	$(Q)$(SRC_PATH)/tests/fate-run.sh $@ "$(SAMPLES)" "$(TARGET_EXEC)" "$(TARGET_PATH)" '$(CMD)' '$(CMP)' '$(REF)' '$(FUZZ)'
+	$(Q)$(SRC_PATH)/tests/fate-run.sh $@ "$(SAMPLES)" "$(TARGET_EXEC)" "$(TARGET_PATH)" '$(CMD)' '$(CMP)' '$(REF)' '$(FUZZ)' '$(THREADS)'
 
 fate-list:
 	@printf '%s\n' $(sort $(FATE))
diff --git a/configure b/configure
index 9809ab09d8..df7cce79df 100755
--- a/configure
+++ b/configure
@@ -2424,7 +2424,7 @@ case $target_os in
             enable malloc_aligned
             LIBTARGET="i386:x86-64"
         elif enabled arm; then
-            LIBTARGET=arm
+            LIBTARGET=arm-wince
         fi
         shlibdir_default="$bindir_default"
         disable ffserver
@@ -3009,10 +3009,11 @@ if enabled icc; then
     check_cflags -w1
     # -wd: Disable following warnings
     # 144, 167, 556: -Wno-pointer-sign
+    # 1292: attribute "foo" ignored
     # 10006: ignoring unknown option -fno-signed-zeros
     # 10148: ignoring unknown option -Wno-parentheses
     # 10156: ignoring option '-W'; no argument required
-    check_cflags -wd144,167,556,10006,10148,10156
+    check_cflags -wd144,167,556,1292,10006,10148,10156
     # 11030: Warning unknown option --as-needed
     # 10156: ignoring option '-export'; no argument required
     check_ldflags -wd10156,11030
@@ -3310,7 +3311,7 @@ get_version(){
 
 get_version LIBSWSCALE  libswscale/swscale.h
 get_version LIBPOSTPROC libpostproc/postprocess.h
-get_version LIBAVCODEC  libavcodec/avcodec.h
+get_version LIBAVCODEC  libavcodec/version.h
 get_version LIBAVDEVICE libavdevice/avdevice.h
 get_version LIBAVFORMAT libavformat/version.h
 get_version LIBAVUTIL   libavutil/avutil.h
diff --git a/doc/general.texi b/doc/general.texi
index 92bcc0d50d..346f25de9e 100644
--- a/doc/general.texi
+++ b/doc/general.texi
@@ -1009,6 +1009,12 @@ libavutil/pixdesc.h you should have:
 extern __declspec(dllimport) const AVPixFmtDescriptor av_pix_fmt_descriptors[];
 @end example
 
+Note that using import libraries created by dlltool requires
+the linker optimization option to be set to
+"References: Keep Unreferenced Data (/OPT:NOREF)", otherwise
+the resulting binaries will fail during runtime. This isn't
+required when using import libraries generated by lib.exe.
+
 @subsection Cross compilation for Windows with Linux
 
 You must use the MinGW cross compilation tools available at
diff --git a/doc/protocols.texi b/doc/protocols.texi
index 29950eb8cd..3c57129ce0 100644
--- a/doc/protocols.texi
+++ b/doc/protocols.texi
@@ -433,9 +433,9 @@ set the time to live value (for multicast only)
 
 @item connect=@var{1|0}
 Initialize the UDP socket with @code{connect()}. In this case, the
-destination address can't be changed with udp_set_remote_url later.
+destination address can't be changed with ff_udp_set_remote_url later.
 If the destination address isn't known at the start, this option can
-be specified in udp_set_remote_url, too.
+be specified in ff_udp_set_remote_url, too.
 This allows finding out the source address for the packets with getsockname,
 and makes writes return with AVERROR(ECONNREFUSED) if "destination
 unreachable" is received.
diff --git a/libavcodec/Makefile b/libavcodec/Makefile
index 4d3fbe1771..ef91ee3159 100644
--- a/libavcodec/Makefile
+++ b/libavcodec/Makefile
@@ -3,7 +3,7 @@ include $(SUBDIR)../config.mak
 NAME = avcodec
 FFLIBS = avutil
 
-HEADERS = avcodec.h avfft.h dxva2.h opt.h vaapi.h vdpau.h xvmc.h
+HEADERS = avcodec.h avfft.h dxva2.h opt.h vaapi.h vdpau.h version.h xvmc.h
 
 OBJS = allcodecs.o                                                      \
        audioconvert.o                                                   \
diff --git a/libavcodec/ac3enc.c b/libavcodec/ac3enc.c
index 4413e5bd6b..72b0291727 100644
--- a/libavcodec/ac3enc.c
+++ b/libavcodec/ac3enc.c
@@ -167,7 +167,7 @@ static av_cold int mdct_init(AVCodecContext *avctx, AC3MDCTContext *mdct,
 static void mdct512(AC3MDCTContext *mdct, CoefType *out, SampleType *in);
 
 static void apply_window(DSPContext *dsp, SampleType *output, const SampleType *input,
-                         const SampleType *window, int n);
+                         const SampleType *window, unsigned int len);
 
 static int normalize_samples(AC3EncodeContext *s);
 
diff --git a/libavcodec/ac3enc_fixed.c b/libavcodec/ac3enc_fixed.c
index d1bb429ccc..f682aa625f 100644
--- a/libavcodec/ac3enc_fixed.c
+++ b/libavcodec/ac3enc_fixed.c
@@ -252,15 +252,9 @@ static void mdct512(AC3MDCTContext *mdct, int32_t *out, int16_t *in)
  * Apply KBD window to input samples prior to MDCT.
  */
 static void apply_window(DSPContext *dsp, int16_t *output, const int16_t *input,
-                         const int16_t *window, int n)
+                         const int16_t *window, unsigned int len)
 {
-    int i;
-    int n2 = n >> 1;
-
-    for (i = 0; i < n2; i++) {
-        output[i]     = MUL16(input[i],     window[i]) >> 15;
-        output[n-i-1] = MUL16(input[n-i-1], window[i]) >> 15;
-    }
+    dsp->apply_window_int16(output, input, window, len);
 }
 
 
diff --git a/libavcodec/ac3enc_float.c b/libavcodec/ac3enc_float.c
index e0783f9aa3..f5b01f7d6f 100644
--- a/libavcodec/ac3enc_float.c
+++ b/libavcodec/ac3enc_float.c
@@ -83,9 +83,9 @@ static void mdct512(AC3MDCTContext *mdct, float *out, float *in)
  * Apply KBD window to input samples prior to MDCT.
  */
 static void apply_window(DSPContext *dsp, float *output, const float *input,
-                         const float *window, int n)
+                         const float *window, unsigned int len)
 {
-    dsp->vector_fmul(output, input, window, n);
+    dsp->vector_fmul(output, input, window, len);
 }
 
 
diff --git a/libavcodec/ac3tab.c b/libavcodec/ac3tab.c
index f7b030209c..fb8e9c7b52 100644
--- a/libavcodec/ac3tab.c
+++ b/libavcodec/ac3tab.c
@@ -141,7 +141,7 @@ const uint8_t ff_ac3_rematrix_band_tab[5] = { 13, 25, 37, 61, 253 };
 /* AC-3 MDCT window */
 
 /* MDCT window */
-const int16_t ff_ac3_window[AC3_WINDOW_SIZE/2] = {
+DECLARE_ALIGNED(16, const int16_t, ff_ac3_window)[AC3_WINDOW_SIZE/2] = {
     4,    7,   12,   16,   21,   28,   34,   42,
    51,   61,   72,   84,   97,  111,  127,  145,
   164,  184,  207,  231,  257,  285,  315,  347,
diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h
index 0f9201d8e4..5a9411f633 100644
--- a/libavcodec/avcodec.h
+++ b/libavcodec/avcodec.h
@@ -31,57 +31,7 @@
 #include "libavutil/avutil.h"
 #include "libavutil/cpu.h"
 
-#define LIBAVCODEC_VERSION_MAJOR 52
-#define LIBAVCODEC_VERSION_MINOR 114
-#define LIBAVCODEC_VERSION_MICRO  0
-
-#define LIBAVCODEC_VERSION_INT  AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \
-                                               LIBAVCODEC_VERSION_MINOR, \
-                                               LIBAVCODEC_VERSION_MICRO)
-#define LIBAVCODEC_VERSION      AV_VERSION(LIBAVCODEC_VERSION_MAJOR,    \
-                                           LIBAVCODEC_VERSION_MINOR,    \
-                                           LIBAVCODEC_VERSION_MICRO)
-#define LIBAVCODEC_BUILD        LIBAVCODEC_VERSION_INT
-
-#define LIBAVCODEC_IDENT        "Lavc" AV_STRINGIFY(LIBAVCODEC_VERSION)
-
-/**
- * Those FF_API_* defines are not part of public API.
- * They may change, break or disappear at any time.
- */
-#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
-#ifndef FF_API_AUDIO_OLD
-#define FF_API_AUDIO_OLD        (LIBAVCODEC_VERSION_MAJOR < 53)
-#endif
-#ifndef FF_API_VIDEO_OLD
-#define FF_API_VIDEO_OLD        (LIBAVCODEC_VERSION_MAJOR < 53)
-#endif
-#ifndef FF_API_SUBTITLE_OLD
-#define FF_API_SUBTITLE_OLD     (LIBAVCODEC_VERSION_MAJOR < 53)
-#endif
-#ifndef FF_API_USE_LPC
-#define FF_API_USE_LPC          (LIBAVCODEC_VERSION_MAJOR < 53)
-#endif
-#ifndef FF_API_SET_STRING_OLD
-#define FF_API_SET_STRING_OLD   (LIBAVCODEC_VERSION_MAJOR < 53)
-#endif
-#ifndef FF_API_INOFFICIAL
-#define FF_API_INOFFICIAL       (LIBAVCODEC_VERSION_MAJOR < 53)
-#endif
-#ifndef FF_API_OLD_SAMPLE_FMT
-#define FF_API_OLD_SAMPLE_FMT   (LIBAVCODEC_VERSION_MAJOR < 53)
-#endif
-#ifndef FF_API_OLD_AUDIOCONVERT
-#define FF_API_OLD_AUDIOCONVERT (LIBAVCODEC_VERSION_MAJOR < 53)
-#endif
+#include "libavcodec/version.h"
 
 #if LIBAVCODEC_VERSION_MAJOR < 53
 #   define FF_INTERNALC_MEM_TYPE unsigned int
diff --git a/libavcodec/dsputil.c b/libavcodec/dsputil.c
index d4e538cd07..951236c8c3 100644
--- a/libavcodec/dsputil.c
+++ b/libavcodec/dsputil.c
@@ -3895,6 +3895,19 @@ static int32_t scalarproduct_and_madd_int16_c(int16_t *v1, const int16_t *v2, co
     return res;
 }
 
+static void apply_window_int16_c(int16_t *output, const int16_t *input,
+                                 const int16_t *window, unsigned int len)
+{
+    int i;
+    int len2 = len >> 1;
+
+    for (i = 0; i < len2; i++) {
+        int16_t w       = window[i];
+        output[i]       = (MUL16(input[i],       w) + (1 << 14)) >> 15;
+        output[len-i-1] = (MUL16(input[len-i-1], w) + (1 << 14)) >> 15;
+    }
+}
+
 #define W0 2048
 #define W1 2841 /* 2048*sqrt (2)*cos (1*pi/16) */
 #define W2 2676 /* 2048*sqrt (2)*cos (2*pi/16) */
@@ -4369,6 +4382,7 @@ av_cold void dsputil_init(DSPContext* c, AVCodecContext *avctx)
     c->vector_clipf = vector_clipf_c;
     c->scalarproduct_int16 = scalarproduct_int16_c;
     c->scalarproduct_and_madd_int16 = scalarproduct_and_madd_int16_c;
+    c->apply_window_int16 = apply_window_int16_c;
     c->scalarproduct_float = scalarproduct_float_c;
     c->butterflies_float = butterflies_float_c;
     c->vector_fmul_scalar = vector_fmul_scalar_c;
diff --git a/libavcodec/dsputil.h b/libavcodec/dsputil.h
index d42abe8956..4f1f650dc8 100644
--- a/libavcodec/dsputil.h
+++ b/libavcodec/dsputil.h
@@ -526,6 +526,20 @@ typedef struct DSPContext {
      */
     int32_t (*scalarproduct_and_madd_int16)(int16_t *v1/*align 16*/, const int16_t *v2, const int16_t *v3, int len, int mul);
 
+    /**
+     * Apply symmetric window in 16-bit fixed-point.
+     * @param output destination array
+     *               constraints: 16-byte aligned
+     * @param input  source array
+     *               constraints: 16-byte aligned
+     * @param window window array
+     *               constraints: 16-byte aligned, at least len/2 elements
+     * @param len    full window length
+     *               constraints: multiple of ? greater than zero
+     */
+    void (*apply_window_int16)(int16_t *output, const int16_t *input,
+                               const int16_t *window, unsigned int len);
+
     /* rv30 functions */
     qpel_mc_func put_rv30_tpel_pixels_tab[4][16];
     qpel_mc_func avg_rv30_tpel_pixels_tab[4][16];
diff --git a/libavcodec/version.h b/libavcodec/version.h
new file mode 100644
index 0000000000..fe608c78db
--- /dev/null
+++ b/libavcodec/version.h
@@ -0,0 +1,75 @@
+/*
+ *
+ * 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 AVCODEC_VERSION_H
+#define AVCODEC_VERSION_H
+
+#define LIBAVCODEC_VERSION_MAJOR 52
+#define LIBAVCODEC_VERSION_MINOR 114
+#define LIBAVCODEC_VERSION_MICRO  0
+
+#define LIBAVCODEC_VERSION_INT  AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \
+                                               LIBAVCODEC_VERSION_MINOR, \
+                                               LIBAVCODEC_VERSION_MICRO)
+#define LIBAVCODEC_VERSION      AV_VERSION(LIBAVCODEC_VERSION_MAJOR,    \
+                                           LIBAVCODEC_VERSION_MINOR,    \
+                                           LIBAVCODEC_VERSION_MICRO)
+#define LIBAVCODEC_BUILD        LIBAVCODEC_VERSION_INT
+
+#define LIBAVCODEC_IDENT        "Lavc" AV_STRINGIFY(LIBAVCODEC_VERSION)
+
+/**
+ * Those FF_API_* defines are not part of public API.
+ * They may change, break or disappear at any time.
+ */
+#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
+#ifndef FF_API_AUDIO_OLD
+#define FF_API_AUDIO_OLD        (LIBAVCODEC_VERSION_MAJOR < 53)
+#endif
+#ifndef FF_API_VIDEO_OLD
+#define FF_API_VIDEO_OLD        (LIBAVCODEC_VERSION_MAJOR < 53)
+#endif
+#ifndef FF_API_SUBTITLE_OLD
+#define FF_API_SUBTITLE_OLD     (LIBAVCODEC_VERSION_MAJOR < 53)
+#endif
+#ifndef FF_API_USE_LPC
+#define FF_API_USE_LPC          (LIBAVCODEC_VERSION_MAJOR < 53)
+#endif
+#ifndef FF_API_SET_STRING_OLD
+#define FF_API_SET_STRING_OLD   (LIBAVCODEC_VERSION_MAJOR < 53)
+#endif
+#ifndef FF_API_INOFFICIAL
+#define FF_API_INOFFICIAL       (LIBAVCODEC_VERSION_MAJOR < 53)
+#endif
+#ifndef FF_API_OLD_SAMPLE_FMT
+#define FF_API_OLD_SAMPLE_FMT   (LIBAVCODEC_VERSION_MAJOR < 53)
+#endif
+#ifndef FF_API_OLD_AUDIOCONVERT
+#define FF_API_OLD_AUDIOCONVERT (LIBAVCODEC_VERSION_MAJOR < 53)
+#endif
+
+#endif /* AVCODEC_VERSION_H */
diff --git a/libavcodec/x86/dsputil_mmx.c b/libavcodec/x86/dsputil_mmx.c
index 3272556a74..c163a16848 100644
--- a/libavcodec/x86/dsputil_mmx.c
+++ b/libavcodec/x86/dsputil_mmx.c
@@ -2393,6 +2393,20 @@ int32_t ff_scalarproduct_int16_sse2(const int16_t *v1, const int16_t *v2, int or
 int32_t ff_scalarproduct_and_madd_int16_mmx2(int16_t *v1, const int16_t *v2, const int16_t *v3, int order, int mul);
 int32_t ff_scalarproduct_and_madd_int16_sse2(int16_t *v1, const int16_t *v2, const int16_t *v3, int order, int mul);
 int32_t ff_scalarproduct_and_madd_int16_ssse3(int16_t *v1, const int16_t *v2, const int16_t *v3, int order, int mul);
+
+void ff_apply_window_int16_mmxext    (int16_t *output, const int16_t *input,
+                                      const int16_t *window, unsigned int len);
+void ff_apply_window_int16_mmxext_ba (int16_t *output, const int16_t *input,
+                                      const int16_t *window, unsigned int len);
+void ff_apply_window_int16_sse2      (int16_t *output, const int16_t *input,
+                                      const int16_t *window, unsigned int len);
+void ff_apply_window_int16_sse2_ba   (int16_t *output, const int16_t *input,
+                                      const int16_t *window, unsigned int len);
+void ff_apply_window_int16_ssse3     (int16_t *output, const int16_t *input,
+                                      const int16_t *window, unsigned int len);
+void ff_apply_window_int16_ssse3_atom(int16_t *output, const int16_t *input,
+                                      const int16_t *window, unsigned int len);
+
 void ff_add_hfyu_median_prediction_mmx2(uint8_t *dst, const uint8_t *top, const uint8_t *diff, int w, int *left, int *left_top);
 int  ff_add_hfyu_left_prediction_ssse3(uint8_t *dst, const uint8_t *src, int w, int left);
 int  ff_add_hfyu_left_prediction_sse4(uint8_t *dst, const uint8_t *src, int w, int left);
@@ -2754,6 +2768,11 @@ void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx)
 #if HAVE_YASM
             c->scalarproduct_int16 = ff_scalarproduct_int16_mmx2;
             c->scalarproduct_and_madd_int16 = ff_scalarproduct_and_madd_int16_mmx2;
+            if (avctx->flags & CODEC_FLAG_BITEXACT) {
+                c->apply_window_int16 = ff_apply_window_int16_mmxext_ba;
+            } else {
+                c->apply_window_int16 = ff_apply_window_int16_mmxext;
+            }
 #endif
         }
         if(mm_flags & AV_CPU_FLAG_SSE){
@@ -2776,13 +2795,30 @@ void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx)
 #if HAVE_YASM
             c->scalarproduct_int16 = ff_scalarproduct_int16_sse2;
             c->scalarproduct_and_madd_int16 = ff_scalarproduct_and_madd_int16_sse2;
+            if (avctx->flags & CODEC_FLAG_BITEXACT) {
+                c->apply_window_int16 = ff_apply_window_int16_sse2_ba;
+            } else {
+                if (!(mm_flags & AV_CPU_FLAG_SSE2SLOW)) {
+                    c->apply_window_int16 = ff_apply_window_int16_sse2;
+                }
+            }
 
             c->emulated_edge_mc = emulated_edge_mc_sse;
             c->gmc= gmc_sse;
 #endif
         }
-        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;
+        if (mm_flags & AV_CPU_FLAG_SSSE3) {
+#if HAVE_YASM
+            if (mm_flags & AV_CPU_FLAG_ATOM) {
+                c->apply_window_int16 = ff_apply_window_int16_ssse3_atom;
+            } else {
+                c->apply_window_int16 = ff_apply_window_int16_ssse3;
+            }
+            if (!(mm_flags & (AV_CPU_FLAG_SSE42|AV_CPU_FLAG_3DNOW))) { // cachesplit
+                c->scalarproduct_and_madd_int16 = ff_scalarproduct_and_madd_int16_ssse3;
+            }
+#endif
+        }
     }
 
     if (CONFIG_ENCODERS)
diff --git a/libavcodec/x86/dsputil_yasm.asm b/libavcodec/x86/dsputil_yasm.asm
index 53884a6b40..4658e5e3fa 100644
--- a/libavcodec/x86/dsputil_yasm.asm
+++ b/libavcodec/x86/dsputil_yasm.asm
@@ -27,6 +27,8 @@ pb_zzzzzzzz77777777: times 8 db -1
 pb_7: times 8 db 7
 pb_zzzz3333zzzzbbbb: db -1,-1,-1,-1,3,3,3,3,-1,-1,-1,-1,11,11,11,11
 pb_zz11zz55zz99zzdd: db -1,-1,1,1,-1,-1,5,5,-1,-1,9,9,-1,-1,13,13
+pb_revwords: db 14, 15, 12, 13, 10, 11, 8, 9, 6, 7, 4, 5, 2, 3, 0, 1
+pd_16384: times 4 dd 16384
 
 section .text align=16
 
@@ -202,6 +204,130 @@ SCALARPRODUCT_LOOP 0
     RET
 
 
+;-----------------------------------------------------------------------------
+; void ff_apply_window_int16(int16_t *output, const int16_t *input,
+;                            const int16_t *window, unsigned int len)
+;-----------------------------------------------------------------------------
+
+%macro REVERSE_WORDS_MMXEXT 1-2
+    pshufw   %1, %1, 0x1B
+%endmacro
+
+%macro REVERSE_WORDS_SSE2 1-2
+    pshuflw  %1, %1, 0x1B
+    pshufhw  %1, %1, 0x1B
+    pshufd   %1, %1, 0x4E
+%endmacro
+
+%macro REVERSE_WORDS_SSSE3 2
+    pshufb  %1, %2
+%endmacro
+
+; dst = (dst * src) >> 15
+; pmulhw cuts off the bottom bit, so we have to lshift by 1 and add it back
+; in from the pmullw result.
+%macro MUL16FIXED_MMXEXT 3 ; dst, src, temp
+    mova    %3, %1
+    pmulhw  %1, %2
+    pmullw  %3, %2
+    psrlw   %3, 15
+    psllw   %1, 1
+    por     %1, %3
+%endmacro
+
+; dst = ((dst * src) + (1<<14)) >> 15
+%macro MUL16FIXED_SSSE3 3 ; dst, src, unused
+    pmulhrsw   %1, %2
+%endmacro
+
+%macro APPLY_WINDOW_INT16 3 ; %1=instruction set, %2=mmxext/sse2 bit exact version, %3=has_ssse3
+cglobal apply_window_int16_%1, 4,5,6, output, input, window, offset, offset2
+    lea     offset2q, [offsetq-mmsize]
+%if %2
+    mova          m5, [pd_16384]
+%elifidn %1, ssse3
+    mova          m5, [pb_revwords]
+    ALIGN 16
+%endif
+.loop:
+%if %2
+    ; This version expands 16-bit to 32-bit, multiplies by the window,
+    ; adds 16384 for rounding, right shifts 15, then repacks back to words to
+    ; save to the output. The window is reversed for the second half.
+    mova          m3, [windowq+offset2q]
+    mova          m4, [ inputq+offset2q]
+    pxor          m0, m0
+    punpcklwd     m0, m3
+    punpcklwd     m1, m4
+    pmaddwd       m0, m1
+    paddd         m0, m5
+    psrad         m0, 15
+    pxor          m2, m2
+    punpckhwd     m2, m3
+    punpckhwd     m1, m4
+    pmaddwd       m2, m1
+    paddd         m2, m5
+    psrad         m2, 15
+    packssdw      m0, m2
+    mova  [outputq+offset2q], m0
+    REVERSE_WORDS m3
+    mova          m4, [ inputq+offsetq]
+    pxor          m0, m0
+    punpcklwd     m0, m3
+    punpcklwd     m1, m4
+    pmaddwd       m0, m1
+    paddd         m0, m5
+    psrad         m0, 15
+    pxor          m2, m2
+    punpckhwd     m2, m3
+    punpckhwd     m1, m4
+    pmaddwd       m2, m1
+    paddd         m2, m5
+    psrad         m2, 15
+    packssdw      m0, m2
+    mova  [outputq+offsetq], m0
+%elif %3
+    ; This version does the 16x16->16 multiplication in-place without expanding
+    ; to 32-bit. The ssse3 version is bit-identical.
+    mova          m0, [windowq+offset2q]
+    mova          m1, [ inputq+offset2q]
+    pmulhrsw      m1, m0
+    REVERSE_WORDS m0, m5
+    pmulhrsw      m0, [ inputq+offsetq ]
+    mova  [outputq+offset2q], m1
+    mova  [outputq+offsetq ], m0
+%else
+    ; This version does the 16x16->16 multiplication in-place without expanding
+    ; to 32-bit. The mmxext and sse2 versions do not use rounding, and
+    ; therefore are not bit-identical to the C version.
+    mova          m0, [windowq+offset2q]
+    mova          m1, [ inputq+offset2q]
+    mova          m2, [ inputq+offsetq ]
+    MUL16FIXED    m1, m0, m3
+    REVERSE_WORDS m0
+    MUL16FIXED    m2, m0, m3
+    mova  [outputq+offset2q], m1
+    mova  [outputq+offsetq ], m2
+%endif
+    add      offsetd, mmsize
+    sub     offset2d, mmsize
+    jae .loop
+    REP_RET
+%endmacro
+
+INIT_MMX
+%define REVERSE_WORDS REVERSE_WORDS_MMXEXT
+%define MUL16FIXED MUL16FIXED_MMXEXT
+APPLY_WINDOW_INT16 mmxext,     0, 0
+APPLY_WINDOW_INT16 mmxext_ba,  1, 0
+INIT_XMM
+%define REVERSE_WORDS REVERSE_WORDS_SSE2
+APPLY_WINDOW_INT16 sse2,       0, 0
+APPLY_WINDOW_INT16 sse2_ba,    1, 0
+APPLY_WINDOW_INT16 ssse3_atom, 0, 1
+%define REVERSE_WORDS REVERSE_WORDS_SSSE3
+APPLY_WINDOW_INT16 ssse3,      0, 1
+
 
 ; void add_hfyu_median_prediction_mmx2(uint8_t *dst, const uint8_t *top, const uint8_t *diff, int w, int *left, int *left_top)
 cglobal add_hfyu_median_prediction_mmx2, 6,6,0, dst, top, diff, w, left, left_top
diff --git a/libavformat/asfdec.c b/libavformat/asfdec.c
index aac52ee045..031d4820f5 100644
--- a/libavformat/asfdec.c
+++ b/libavformat/asfdec.c
@@ -1217,10 +1217,10 @@ static void asf_build_simple_index(AVFormatContext *s, int stream_index)
             int pktnum=avio_rl32(s->pb);
             int pktct =avio_rl16(s->pb);
             int64_t pos      = s->data_offset + s->packet_size*(int64_t)pktnum;
-            int64_t index_pts= av_rescale(itime, i, 10000);
+            int64_t index_pts= FFMAX(av_rescale(itime, i, 10000) - asf->hdr.preroll, 0);
 
             if(pos != last_pos){
-            av_log(s, AV_LOG_DEBUG, "pktnum:%d, pktct:%d\n", pktnum, pktct);
+            av_log(s, AV_LOG_DEBUG, "pktnum:%d, pktct:%d  pts: %"PRId64"\n", pktnum, pktct, index_pts);
             av_add_index_entry(s->streams[stream_index], pos, index_pts, s->packet_size, 0, AVINDEX_KEYFRAME);
             last_pos=pos;
             }
diff --git a/libavformat/avio.h b/libavformat/avio.h
index 55eefb5bde..173b6f7896 100644
--- a/libavformat/avio.h
+++ b/libavformat/avio.h
@@ -416,7 +416,7 @@ attribute_deprecated void         put_tag(AVIOContext *s, const char *tag);
  */
 
 attribute_deprecated int     av_url_read_fpause(AVIOContext *h,    int pause);
-attribute_deprecated int64_t av_url_read_fseek( AVIOContext *h,    int stream_index,
+attribute_deprecated int64_t av_url_read_fseek (AVIOContext *h,    int stream_index,
                                                 int64_t timestamp, int flags);
 
 /**
@@ -444,6 +444,9 @@ attribute_deprecated void put_flush_packet(AVIOContext *s);
  */
 
 attribute_deprecated int url_ferror(AVIOContext *s);
+
+attribute_deprecated int udp_set_remote_url(URLContext *h, const char *uri);
+attribute_deprecated int udp_get_local_port(URLContext *h);
 #endif
 
 AVIOContext *avio_alloc_context(
@@ -674,9 +677,6 @@ void init_checksum(AVIOContext *s,
                    unsigned long (*update_checksum)(unsigned long c, const uint8_t *p, unsigned int len),
                    unsigned long checksum);
 
-/* udp.c */
-int udp_set_remote_url(URLContext *h, const char *uri);
-int udp_get_local_port(URLContext *h);
 #if FF_API_UDP_GET_FILE
 int udp_get_file_handle(URLContext *h);
 #endif
diff --git a/libavformat/avio_internal.h b/libavformat/avio_internal.h
index 88da0f635c..53121ff44c 100644
--- a/libavformat/avio_internal.h
+++ b/libavformat/avio_internal.h
@@ -67,8 +67,12 @@ uint64_t ffio_read_varlen(AVIOContext *bc);
 int ffio_set_buf_size(AVIOContext *s, int buf_size);
 
 int     ffio_read_pause(AVIOContext *h,    int pause);
-int64_t ffio_read_seek( AVIOContext *h,    int stream_index,
+int64_t ffio_read_seek (AVIOContext *h,    int stream_index,
                         int64_t timestamp, int flags);
 
+/* udp.c */
+int ff_udp_set_remote_url(URLContext *h, const char *uri);
+int ff_udp_get_local_port(URLContext *h);
+
 
 #endif // AVFORMAT_AVIO_INTERNAL_H
diff --git a/libavformat/matroskaenc.c b/libavformat/matroskaenc.c
index df192a1cb3..973f31c129 100644
--- a/libavformat/matroskaenc.c
+++ b/libavformat/matroskaenc.c
@@ -438,29 +438,15 @@ static int put_xiph_codecpriv(AVFormatContext *s, AVIOContext *pb, AVCodecContex
 
 static void get_aac_sample_rates(AVFormatContext *s, AVCodecContext *codec, int *sample_rate, int *output_sample_rate)
 {
-    int sri;
+    MPEG4AudioConfig mp4ac;
 
-    if (codec->extradata_size < 2) {
-        av_log(s, AV_LOG_WARNING, "No AAC extradata, unable to determine samplerate.\n");
+    if (ff_mpeg4audio_get_config(&mp4ac, codec->extradata, codec->extradata_size) < 0) {
+        av_log(s, AV_LOG_WARNING, "Error parsing AAC extradata, unable to determine samplerate.\n");
         return;
     }
 
-    sri = ((codec->extradata[0] << 1) & 0xE) | (codec->extradata[1] >> 7);
-    if (sri > 12) {
-        av_log(s, AV_LOG_WARNING, "AAC samplerate index out of bounds\n");
-        return;
-    }
-    *sample_rate = ff_mpeg4audio_sample_rates[sri];
-
-    // if sbr, get output sample rate as well
-    if (codec->extradata_size == 5) {
-        sri = (codec->extradata[4] >> 3) & 0xF;
-        if (sri > 12) {
-            av_log(s, AV_LOG_WARNING, "AAC output samplerate index out of bounds\n");
-            return;
-        }
-        *output_sample_rate = ff_mpeg4audio_sample_rates[sri];
-    }
+    *sample_rate        = mp4ac.sample_rate;
+    *output_sample_rate = mp4ac.ext_sample_rate;
 }
 
 static int mkv_write_codecprivate(AVFormatContext *s, AVIOContext *pb, AVCodecContext *codec, int native_id, int qt_id)
diff --git a/libavformat/rtpproto.c b/libavformat/rtpproto.c
index bca8ab648b..4b8d1db382 100644
--- a/libavformat/rtpproto.c
+++ b/libavformat/rtpproto.c
@@ -27,6 +27,7 @@
 #include "libavutil/parseutils.h"
 #include "libavutil/avstring.h"
 #include "avformat.h"
+#include "avio_internal.h"
 #include "rtpdec.h"
 
 #include <unistd.h>
@@ -71,10 +72,10 @@ int rtp_set_remote_url(URLContext *h, const char *uri)
                  path, sizeof(path), uri);
 
     ff_url_join(buf, sizeof(buf), "udp", NULL, hostname, port, "%s", path);
-    udp_set_remote_url(s->rtp_hd, buf);
+    ff_udp_set_remote_url(s->rtp_hd, buf);
 
     ff_url_join(buf, sizeof(buf), "udp", NULL, hostname, port + 1, "%s", path);
-    udp_set_remote_url(s->rtcp_hd, buf);
+    ff_udp_set_remote_url(s->rtcp_hd, buf);
     return 0;
 }
 
@@ -191,7 +192,7 @@ static int rtp_open(URLContext *h, const char *uri, int flags)
     if (url_open(&s->rtp_hd, buf, flags) < 0)
         goto fail;
     if (local_rtp_port>=0 && local_rtcp_port<0)
-        local_rtcp_port = udp_get_local_port(s->rtp_hd) + 1;
+        local_rtcp_port = ff_udp_get_local_port(s->rtp_hd) + 1;
 
     build_udp_url(buf, sizeof(buf),
                   hostname, rtcp_port, local_rtcp_port, ttl, max_packet_size,
@@ -326,7 +327,7 @@ static int rtp_close(URLContext *h)
 int rtp_get_local_rtp_port(URLContext *h)
 {
     RTPContext *s = h->priv_data;
-    return udp_get_local_port(s->rtp_hd);
+    return ff_udp_get_local_port(s->rtp_hd);
 }
 
 /**
@@ -338,7 +339,7 @@ int rtp_get_local_rtp_port(URLContext *h)
 int rtp_get_local_rtcp_port(URLContext *h)
 {
     RTPContext *s = h->priv_data;
-    return udp_get_local_port(s->rtcp_hd);
+    return ff_udp_get_local_port(s->rtcp_hd);
 }
 
 static int rtp_get_file_handle(URLContext *h)
diff --git a/libavformat/rtspdec.c b/libavformat/rtspdec.c
index f0187de714..8fa419714e 100644
--- a/libavformat/rtspdec.c
+++ b/libavformat/rtspdec.c
@@ -59,14 +59,10 @@ static int rtsp_read_play(AVFormatContext *s)
         if (rt->state == RTSP_STATE_PAUSED) {
             cmd[0] = 0;
         } else {
-            if (!rt->seek_timestamp) {
-                snprintf(cmd, sizeof(cmd), "Range: npt=0.000-\r\n");
-            } else {
-                snprintf(cmd, sizeof(cmd),
-                         "Range: npt=%"PRId64".%03"PRId64"-\r\n",
-                         rt->seek_timestamp / AV_TIME_BASE,
-                         rt->seek_timestamp / (AV_TIME_BASE / 1000) % 1000);
-            }
+            snprintf(cmd, sizeof(cmd),
+                     "Range: npt=%"PRId64".%03"PRId64"-\r\n",
+                     rt->seek_timestamp / AV_TIME_BASE,
+                     rt->seek_timestamp / (AV_TIME_BASE / 1000) % 1000);
         }
         ff_rtsp_send_cmd(s, "PLAY", rt->control_uri, cmd, reply, NULL);
         if (reply->status_code != RTSP_STATUS_OK) {
diff --git a/libavformat/rtspenc.c b/libavformat/rtspenc.c
index 34deeeb636..5d76fdf0b5 100644
--- a/libavformat/rtspenc.c
+++ b/libavformat/rtspenc.c
@@ -103,8 +103,7 @@ static int rtsp_write_record(AVFormatContext *s)
     char cmd[1024];
 
     snprintf(cmd, sizeof(cmd),
-             "Range: npt=%0.3f-\r\n",
-             (double) 0);
+             "Range: npt=0.000-\r\n");
     ff_rtsp_send_cmd(s, "RECORD", rt->control_uri, cmd, reply, NULL);
     if (reply->status_code != RTSP_STATUS_OK)
         return -1;
diff --git a/libavformat/udp.c b/libavformat/udp.c
index 76a0f35099..25541845a9 100644
--- a/libavformat/udp.c
+++ b/libavformat/udp.c
@@ -27,6 +27,7 @@
 #define _BSD_SOURCE     /* Needed for using struct ip_mreq with recent glibc */
 #define _DARWIN_C_SOURCE /* Needed for using IP_MULTICAST_TTL on OS X */
 #include "avformat.h"
+#include "avio_internal.h"
 #include "libavutil/parseutils.h"
 #include <unistd.h>
 #include "internal.h"
@@ -243,7 +244,7 @@ static int udp_port(struct sockaddr_storage *addr, int addr_len)
  * @param uri of the remote server
  * @return zero if no error.
  */
-int udp_set_remote_url(URLContext *h, const char *uri)
+int ff_udp_set_remote_url(URLContext *h, const char *uri)
 {
     UDPContext *s = h->priv_data;
     char hostname[256], buf[10];
@@ -282,7 +283,7 @@ int udp_set_remote_url(URLContext *h, const char *uri)
  * @param h media file context
  * @return the local port number
  */
-int udp_get_local_port(URLContext *h)
+int ff_udp_get_local_port(URLContext *h)
 {
     UDPContext *s = h->priv_data;
     return s->local_port;
@@ -365,7 +366,7 @@ static int udp_open(URLContext *h, const char *uri, int flags)
         if (flags & URL_WRONLY)
             goto fail;
     } else {
-        if (udp_set_remote_url(h, uri) < 0)
+        if (ff_udp_set_remote_url(h, uri) < 0)
             goto fail;
     }
 
diff --git a/libavutil/attributes.h b/libavutil/attributes.h
index 1a6024416e..517b129f37 100644
--- a/libavutil/attributes.h
+++ b/libavutil/attributes.h
@@ -65,7 +65,7 @@
 #endif
 
 #ifndef av_cold
-#if (!defined(__INTEL_COMPILER) || __INTEL_COMPILER > 1110) && AV_GCC_VERSION_AT_LEAST(4,3)
+#if AV_GCC_VERSION_AT_LEAST(4,3)
 #    define av_cold __attribute__((cold))
 #else
 #    define av_cold
@@ -73,7 +73,7 @@
 #endif
 
 #ifndef av_flatten
-#if (!defined(__INTEL_COMPILER) || __INTEL_COMPILER > 1110) && AV_GCC_VERSION_AT_LEAST(4,1)
+#if AV_GCC_VERSION_AT_LEAST(4,1)
 #    define av_flatten __attribute__((flatten))
 #else
 #    define av_flatten
@@ -110,7 +110,7 @@
 #endif
 
 #ifndef av_alias
-#if (!defined(__INTEL_COMPILER) || __INTEL_COMPILER > 1200) && AV_GCC_VERSION_AT_LEAST(3,3)
+#if AV_GCC_VERSION_AT_LEAST(3,3)
 #   define av_alias __attribute__((may_alias))
 #else
 #   define av_alias
diff --git a/libavutil/internal.h b/libavutil/internal.h
index 4d9a425dc7..0bd842f4c6 100644
--- a/libavutil/internal.h
+++ b/libavutil/internal.h
@@ -39,7 +39,7 @@
 #include "timer.h"
 
 #ifndef attribute_align_arg
-#if ARCH_X86_32 && (!defined(__INTEL_COMPILER) || __INTEL_COMPILER > 1200) && AV_GCC_VERSION_AT_LEAST(4,2)
+#if ARCH_X86_32 && AV_GCC_VERSION_AT_LEAST(4,2)
 #    define attribute_align_arg __attribute__((force_align_arg_pointer))
 #else
 #    define attribute_align_arg
diff --git a/libavutil/mem.h b/libavutil/mem.h
index 78a244945c..2bfbd0eac5 100644
--- a/libavutil/mem.h
+++ b/libavutil/mem.h
@@ -56,7 +56,7 @@
     #define av_malloc_attrib
 #endif
 
-#if (!defined(__INTEL_COMPILER) || __INTEL_COMPILER > 1200) && AV_GCC_VERSION_AT_LEAST(4,3)
+#if AV_GCC_VERSION_AT_LEAST(4,3)
     #define av_alloc_size(n) __attribute__((alloc_size(n)))
 #else
     #define av_alloc_size(n)
diff --git a/tests/fate-run.sh b/tests/fate-run.sh
index c4a9a13e11..3a6b46b786 100755
--- a/tests/fate-run.sh
+++ b/tests/fate-run.sh
@@ -15,6 +15,7 @@ command=$5
 cmp=${6:-diff}
 ref=${7:-"${base}/ref/fate/${test}"}
 fuzz=$8
+threads=${9:-1}
 
 outdir="tests/data/fate"
 outfile="${outdir}/${test}"
@@ -48,7 +49,7 @@ run(){
 }
 
 ffmpeg(){
-    run ffmpeg -v 0 "$@"
+    run ffmpeg -v 0 -threads $threads "$@"
 }
 
 framecrc(){
@@ -77,7 +78,7 @@ regtest(){
     cleanfiles="$cleanfiles $outfile $errfile"
     outfile=tests/data/regression/$2/$t
     errfile=tests/data/$t.$2.err
-    ${base}/${1}-regression.sh $t $2 $3 "$target_exec" "$target_path"
+    ${base}/${1}-regression.sh $t $2 $3 "$target_exec" "$target_path" "$threads"
 }
 
 codectest(){
diff --git a/tests/ref/acodec/ac3_fixed b/tests/ref/acodec/ac3_fixed
index 4ef69ffd93..d4ade32ddd 100644
--- a/tests/ref/acodec/ac3_fixed
+++ b/tests/ref/acodec/ac3_fixed
@@ -1,2 +1,2 @@
-b3a8f0a8809a58b2ece90744f06fff96 *./tests/data/acodec/ac3.rm
+346073c97eada69330f61e103a170ca1 *./tests/data/acodec/ac3.rm
 98751 ./tests/data/acodec/ac3.rm
diff --git a/tests/ref/lavf/rm b/tests/ref/lavf/rm
index 53b1255c83..bb0b1db6ed 100644
--- a/tests/ref/lavf/rm
+++ b/tests/ref/lavf/rm
@@ -1,2 +1,2 @@
-7da378131db880bcf2e58305d54418ec *./tests/data/lavf/lavf.rm
+7b7ede9548a09346675edad36acfbf19 *./tests/data/lavf/lavf.rm
 346706 ./tests/data/lavf/lavf.rm
diff --git a/tests/ref/seek/ac3_rm b/tests/ref/seek/ac3_rm
index 9b7db9ae9c..7b7d5b0bf7 100644
--- a/tests/ref/seek/ac3_rm
+++ b/tests/ref/seek/ac3_rm
@@ -1,45 +1,35 @@
 ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:    271 size:   556
 ret: 0         st:-1 flags:0  ts:-1.000000
 ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:    271 size:   556
-ret: 0         st:-1 flags:1  ts: 1.894167
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:    271 size:   556
-ret: 0         st: 0 flags:0  ts: 0.788000
-ret: 0         st: 0 flags:1 dts:12581.487000 pts:12581.487000 pos:   5822 size:   916
+ret:-1         st:-1 flags:1  ts: 1.894167
+ret:-1         st: 0 flags:0  ts: 0.788000
 ret: 0         st: 0 flags:1  ts:-0.317000
 ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:    271 size:   556
-ret: 0         st:-1 flags:0  ts: 2.576668
-ret: 0         st: 0 flags:1 dts:524.800000 pts:524.800000 pos:   6155 size:   244
+ret:-1         st:-1 flags:0  ts: 2.576668
 ret:-1         st:-1 flags:1  ts: 1.470835
-ret: 0         st: 0 flags:0  ts: 0.365000
-ret: 0         st: 0 flags:1 dts:12581.487000 pts:12581.487000 pos:   5822 size:   916
+ret:-1         st: 0 flags:0  ts: 0.365000
 ret: 0         st: 0 flags:1  ts:-0.741000
 ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:    271 size:   556
 ret:-1         st:-1 flags:0  ts: 2.153336
-ret: 0         st:-1 flags:1  ts: 1.047503
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:    271 size:   556
+ret:-1         st:-1 flags:1  ts: 1.047503
 ret: 0         st: 0 flags:0  ts:-0.058000
 ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:    271 size:   556
-ret: 0         st: 0 flags:1  ts: 2.836000
-ret: 0         st: 0 flags:1 dts: 2.681000 pts: 2.681000 pos:  44105 size:   558
+ret:-1         st: 0 flags:1  ts: 2.836000
 ret:-1         st:-1 flags:0  ts: 1.730004
-ret: 0         st:-1 flags:1  ts: 0.624171
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:    271 size:   556
+ret:-1         st:-1 flags:1  ts: 0.624171
 ret: 0         st: 0 flags:0  ts:-0.482000
 ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:    271 size:   556
 ret:-1         st: 0 flags:1  ts: 2.413000
 ret:-1         st:-1 flags:0  ts: 1.306672
-ret: 0         st:-1 flags:1  ts: 0.200839
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:    271 size:   556
+ret:-1         st:-1 flags:1  ts: 0.200839
 ret: 0         st: 0 flags:0  ts:-0.905000
 ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:    271 size:   556
 ret:-1         st: 0 flags:1  ts: 1.989000
-ret: 0         st:-1 flags:0  ts: 0.883340
-ret: 0         st: 0 flags:1 dts:12581.487000 pts:12581.487000 pos:   5822 size:   916
+ret:-1         st:-1 flags:0  ts: 0.883340
 ret: 0         st:-1 flags:1  ts:-0.222493
 ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:    271 size:   556
 ret:-1         st: 0 flags:0  ts: 2.672000
 ret:-1         st: 0 flags:1  ts: 1.566000
-ret: 0         st:-1 flags:0  ts: 0.460008
-ret: 0         st: 0 flags:1 dts:12581.487000 pts:12581.487000 pos:   5822 size:   916
+ret:-1         st:-1 flags:0  ts: 0.460008
 ret: 0         st:-1 flags:1  ts:-0.645825
 ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:    271 size:   556
diff --git a/tests/regression-funcs.sh b/tests/regression-funcs.sh
index 3ca3c9c77a..4093656736 100755
--- a/tests/regression-funcs.sh
+++ b/tests/regression-funcs.sh
@@ -9,6 +9,7 @@ test_ref=$2
 raw_src_dir=$3
 target_exec=$4
 target_path=$5
+threads=${6:-1}
 
 datadir="./tests/data"
 target_datadir="${target_path}/${datadir}"
@@ -52,7 +53,7 @@ echov(){
 
 . $(dirname $0)/md5.sh
 
-FFMPEG_OPTS="-v 0 -y -flags +bitexact -dct fastint -idct simple -sws_flags +accurate_rnd+bitexact"
+FFMPEG_OPTS="-v 0 -threads $threads -y -flags +bitexact -dct fastint -idct simple -sws_flags +accurate_rnd+bitexact"
 
 run_ffmpeg()
 {
@@ -65,8 +66,7 @@ do_ffmpeg()
     f="$1"
     shift
     set -- $* ${target_path}/$f
-    $echov $ffmpeg $FFMPEG_OPTS $*
-    $ffmpeg $FFMPEG_OPTS -benchmark $* > $bench
+    run_ffmpeg -benchmark $* > $bench
     do_md5sum $f >> $logfile
     if [ $f = $raw_dst ] ; then
         $tiny_psnr $f $raw_ref >> $logfile
@@ -84,8 +84,7 @@ do_ffmpeg_nomd5()
     f="$1"
     shift
     set -- $* ${target_path}/$f
-    $echov $ffmpeg $FFMPEG_OPTS $*
-    $ffmpeg $FFMPEG_OPTS -benchmark $* > $bench
+    run_ffmpeg -benchmark $* > $bench
     if [ $f = $raw_dst ] ; then
         $tiny_psnr $f $raw_ref >> $logfile
     elif [ $f = $pcm_dst ] ; then
@@ -101,8 +100,7 @@ do_ffmpeg_crc()
 {
     f="$1"
     shift
-    $echov $ffmpeg $FFMPEG_OPTS $* -f crc "$target_crcfile"
-    $ffmpeg $FFMPEG_OPTS $* -f crc "$target_crcfile"
+    run_ffmpeg $* -f crc "$target_crcfile"
     echo "$f $(cat $crcfile)" >> $logfile
 }
 
@@ -110,8 +108,7 @@ do_ffmpeg_nocheck()
 {
     f="$1"
     shift
-    $echov $ffmpeg $FFMPEG_OPTS $*
-    $ffmpeg $FFMPEG_OPTS -benchmark $* > $bench
+    run_ffmpeg -benchmark $* > $bench
     expr "$(cat $bench)" : '.*utime=\(.*s\)' > $bench2
     echo $(cat $bench2) $f >> $benchfile
 }