Merge commit 'ec36aa69'

* commit 'ec36aa69':
  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>

Changelog

@@ -50,6 +50,7 @@ version next:
 - edge detection filter
 - framestep filter
 - ffmpeg -shortest option is now per-output file
+  -pass and -passlogfile are now per-output stream
 - volume measurement filter
 - Ut Video encoder
 - Matroska demuxer now identifies SRT subtitles as AV_CODEC_ID_SUBRIP

cmdutils.c

@@ -316,8 +316,7 @@ int parse_option(void *optctx, const char *opt, const char *arg,
     } else if (po->flags & OPT_DOUBLE) {
         *(double *)dst = parse_number_or_die(opt, arg, OPT_DOUBLE, -INFINITY, INFINITY);
     } else if (po->u.func_arg) {
-        int ret = po->flags & OPT_FUNC2 ? po->u.func2_arg(optctx, opt, arg)
-                                        : po->u.func_arg(opt, arg);
+        int ret = po->u.func_arg(optctx, opt, arg);
         if (ret < 0) {
             av_log(NULL, AV_LOG_ERROR,
                    "Failed to set value '%s' for option '%s'\n", arg, opt);
@@ -416,7 +415,7 @@ void parse_loglevel(int argc, char **argv, const OptionDef *options)
     if (!idx)
         idx = locate_option(argc, argv, options, "v");
     if (idx && argv[idx + 1])
-        opt_loglevel("loglevel", argv[idx + 1]);
+        opt_loglevel(NULL, "loglevel", argv[idx + 1]);
     idx = locate_option(argc, argv, options, "report");
     if (idx || getenv("FFREPORT")) {
         opt_report("report");
@@ -433,7 +432,7 @@ void parse_loglevel(int argc, char **argv, const OptionDef *options)
 }
 
 #define FLAGS (o->type == AV_OPT_TYPE_FLAGS) ? AV_DICT_APPEND : 0
-int opt_default(const char *opt, const char *arg)
+int opt_default(void *optctx, const char *opt, const char *arg)
 {
     const AVOption *o;
     char opt_stripped[128];
@@ -482,7 +481,7 @@ int opt_default(const char *opt, const char *arg)
     return AVERROR_OPTION_NOT_FOUND;
 }
 
-int opt_loglevel(const char *opt, const char *arg)
+int opt_loglevel(void *optctx, const char *opt, const char *arg)
 {
     const struct { const char *name; int level; } log_levels[] = {
         { "quiet"  , AV_LOG_QUIET   },
@@ -549,7 +548,7 @@ int opt_report(const char *opt)
     return 0;
 }
 
-int opt_max_alloc(const char *opt, const char *arg)
+int opt_max_alloc(void *optctx, const char *opt, const char *arg)
 {
     char *tail;
     size_t max;
@@ -563,7 +562,7 @@ int opt_max_alloc(const char *opt, const char *arg)
     return 0;
 }
 
-int opt_cpuflags(const char *opt, const char *arg)
+int opt_cpuflags(void *optctx, const char *opt, const char *arg)
 {
     int ret;
     unsigned flags = av_get_cpu_flags();
@@ -575,13 +574,13 @@ int opt_cpuflags(const char *opt, const char *arg)
     return 0;
 }
 
-int opt_codec_debug(const char *opt, const char *arg)
+int opt_codec_debug(void *optctx, const char *opt, const char *arg)
 {
     av_log_set_level(AV_LOG_DEBUG);
-    return opt_default(opt, arg);
+    return opt_default(NULL, opt, arg);
 }
 
-int opt_timelimit(const char *opt, const char *arg)
+int opt_timelimit(void *optctx, const char *opt, const char *arg)
 {
 #if HAVE_SETRLIMIT
     int lim = parse_number_or_die(opt, arg, OPT_INT64, 0, INT_MAX);
@@ -680,7 +679,7 @@ void show_banner(int argc, char **argv, const OptionDef *options)
     print_all_libs_info(INDENT|SHOW_VERSION, AV_LOG_INFO);
 }
 
-int show_version(const char *opt, const char *arg)
+int show_version(void *optctx, const char *opt, const char *arg)
 {
     av_log_set_callback(log_callback_help);
     print_program_info (0           , AV_LOG_INFO);
@@ -689,7 +688,7 @@ int show_version(const char *opt, const char *arg)
     return 0;
 }
 
-int show_license(const char *opt, const char *arg)
+int show_license(void *optctx, const char *opt, const char *arg)
 {
     printf(
 #if CONFIG_NONFREE
@@ -760,7 +759,7 @@ int show_license(const char *opt, const char *arg)
     return 0;
 }
 
-int show_formats(const char *opt, const char *arg)
+int show_formats(void *optctx, const char *opt, const char *arg)
 {
     AVInputFormat *ifmt  = NULL;
     AVOutputFormat *ofmt = NULL;
@@ -902,18 +901,20 @@ static void print_codecs_for_id(enum AVCodecID id, int encoder)
     printf(")");
 }
 
-int show_codecs(const char *opt, const char *arg)
+int show_codecs(void *optctx, const char *opt, const char *arg)
 {
     const AVCodecDescriptor *desc = NULL;
 
     printf("Codecs:\n"
-           " D... = Decoding supported\n"
-           " .E.. = Encoding supported\n"
-           " ..V. = Video codec\n"
-           " ..A. = Audio codec\n"
-           " ..S. = Subtitle codec\n"
-           " ...I = Intra frame-only codec\n"
-           " -----\n");
+           " D..... = Decoding supported\n"
+           " .E.... = Encoding supported\n"
+           " ..V... = Video codec\n"
+           " ..A... = Audio codec\n"
+           " ..S... = Subtitle codec\n"
+           " ...I.. = Intra frame-only codec\n"
+           " ....L. = Lossy compression\n"
+           " .....S = Lossless compression\n"
+           " -------\n");
     while ((desc = avcodec_descriptor_next(desc))) {
         const AVCodec *codec = NULL;
 
@@ -923,6 +924,8 @@ int show_codecs(const char *opt, const char *arg)
 
         printf("%c", get_media_type_char(desc->type));
         printf((desc->props & AV_CODEC_PROP_INTRA_ONLY) ? "I" : ".");
+        printf((desc->props & AV_CODEC_PROP_LOSSY)      ? "L" : ".");
+        printf((desc->props & AV_CODEC_PROP_LOSSLESS)   ? "S" : ".");
 
         printf(" %-20s %s", desc->name, desc->long_name ? desc->long_name : "");
 
@@ -982,19 +985,19 @@ static void print_codecs(int encoder)
     }
 }
 
-int show_decoders(const char *opt, const char *arg)
+int show_decoders(void *optctx, const char *opt, const char *arg)
 {
     print_codecs(0);
     return 0;
 }
 
-int show_encoders(const char *opt, const char *arg)
+int show_encoders(void *optctx, const char *opt, const char *arg)
 {
     print_codecs(1);
     return 0;
 }
 
-int show_bsfs(const char *opt, const char *arg)
+int show_bsfs(void *optctx, const char *opt, const char *arg)
 {
     AVBitStreamFilter *bsf = NULL;
 
@@ -1005,7 +1008,7 @@ int show_bsfs(const char *opt, const char *arg)
     return 0;
 }
 
-int show_protocols(const char *opt, const char *arg)
+int show_protocols(void *optctx, const char *opt, const char *arg)
 {
     void *opaque = NULL;
     const char *name;
@@ -1020,7 +1023,7 @@ int show_protocols(const char *opt, const char *arg)
     return 0;
 }
 
-int show_filters(const char *opt, const char *arg)
+int show_filters(void *optctx, const char *opt, const char *arg)
 {
     AVFilter av_unused(**filter) = NULL;
     char descr[64], *descr_cur;
@@ -1052,7 +1055,7 @@ int show_filters(const char *opt, const char *arg)
     return 0;
 }
 
-int show_pix_fmts(const char *opt, const char *arg)
+int show_pix_fmts(void *optctx, const char *opt, const char *arg)
 {
     enum PixelFormat pix_fmt;
 
@@ -1087,7 +1090,7 @@ int show_pix_fmts(const char *opt, const char *arg)
     return 0;
 }
 
-int show_layouts(const char *opt, const char *arg)
+int show_layouts(void *optctx, const char *opt, const char *arg)
 {
     int i = 0;
     uint64_t layout, j;
@@ -1116,7 +1119,7 @@ int show_layouts(const char *opt, const char *arg)
     return 0;
 }
 
-int show_sample_fmts(const char *opt, const char *arg)
+int show_sample_fmts(void *optctx, const char *opt, const char *arg)
 {
     int i;
     char fmt_str[128];
@@ -1211,7 +1214,7 @@ static void show_help_muxer(const char *name)
         show_help_children(fmt->priv_class, AV_OPT_FLAG_ENCODING_PARAM);
 }
 
-int show_help(const char *opt, const char *arg)
+int show_help(void *optctx, const char *opt, const char *arg)
 {
     char *topic, *par;
     av_log_set_callback(log_callback_help);

cmdutils.h

@@ -75,25 +75,25 @@ void log_callback_help(void* ptr, int level, const char* fmt, va_list vl);
  * Fallback for options that are not explicitly handled, these will be
  * parsed through AVOptions.
  */
-int opt_default(const char *opt, const char *arg);
+int opt_default(void *optctx, const char *opt, const char *arg);
 
 /**
  * Set the libav* libraries log level.
  */
-int opt_loglevel(const char *opt, const char *arg);
+int opt_loglevel(void *optctx, const char *opt, const char *arg);
 
 int opt_report(const char *opt);
 
-int opt_max_alloc(const char *opt, const char *arg);
+int opt_max_alloc(void *optctx, const char *opt, const char *arg);
 
-int opt_cpuflags(const char *opt, const char *arg);
+int opt_cpuflags(void *optctx, const char *opt, const char *arg);
 
-int opt_codec_debug(const char *opt, const char *arg);
+int opt_codec_debug(void *optctx, const char *opt, const char *arg);
 
 /**
  * Limit the execution time.
  */
-int opt_timelimit(const char *opt, const char *arg);
+int opt_timelimit(void *optctx, const char *opt, const char *arg);
 
 /**
  * Parse a string and return its corresponding value as a double.
@@ -154,7 +154,8 @@ typedef struct {
 #define OPT_INT64  0x0400
 #define OPT_EXIT   0x0800
 #define OPT_DATA   0x1000
-#define OPT_FUNC2  0x2000
+#define OPT_PERFILE  0x2000     /* the option is per-file (currently ffmpeg-only).
+                                   implied by OPT_OFFSET or OPT_SPEC */
 #define OPT_OFFSET 0x4000       /* option is specified as an offset in a passed optctx */
 #define OPT_SPEC   0x8000       /* option is to be stored in an array of SpecifierOpt.
                                    Implies OPT_OFFSET. Next element after the offset is
@@ -163,8 +164,7 @@ typedef struct {
 #define OPT_DOUBLE 0x20000
      union {
         void *dst_ptr;
-        int (*func_arg)(const char *, const char *);
-        int (*func2_arg)(void *, const char *, const char *);
+        int (*func_arg)(void *, const char *, const char *);
         size_t off;
     } u;
     const char *help;
@@ -198,7 +198,7 @@ void show_help_default(const char *opt, const char *arg);
 /**
  * Generic -h handler common to all avtools.
  */
-int show_help(const char *opt, const char *arg);
+int show_help(void *optctx, const char *opt, const char *arg);
 
 /**
  * Parse the command line arguments.
@@ -296,81 +296,81 @@ void show_banner(int argc, char **argv, const OptionDef *options);
  * libraries.
  * This option processing function does not utilize the arguments.
  */
-int show_version(const char *opt, const char *arg);
+int show_version(void *optctx, const char *opt, const char *arg);
 
 /**
  * Print the license of the program to stdout. The license depends on
  * the license of the libraries compiled into the program.
  * This option processing function does not utilize the arguments.
  */
-int show_license(const char *opt, const char *arg);
+int show_license(void *optctx, const char *opt, const char *arg);
 
 /**
  * Print a listing containing all the formats supported by the
  * program.
  * This option processing function does not utilize the arguments.
  */
-int show_formats(const char *opt, const char *arg);
+int show_formats(void *optctx, const char *opt, const char *arg);
 
 /**
  * Print a listing containing all the codecs supported by the
  * program.
  * This option processing function does not utilize the arguments.
  */
-int show_codecs(const char *opt, const char *arg);
+int show_codecs(void *optctx, const char *opt, const char *arg);
 
 /**
  * Print a listing containing all the decoders supported by the
  * program.
  */
-int show_decoders(const char *opt, const char *arg);
+int show_decoders(void *optctx, const char *opt, const char *arg);
 
 /**
  * Print a listing containing all the encoders supported by the
  * program.
  */
-int show_encoders(const char *opt, const char *arg);
+int show_encoders(void *optctx, const char *opt, const char *arg);
 
 /**
  * Print a listing containing all the filters supported by the
  * program.
  * This option processing function does not utilize the arguments.
  */
-int show_filters(const char *opt, const char *arg);
+int show_filters(void *optctx, const char *opt, const char *arg);
 
 /**
  * Print a listing containing all the bit stream filters supported by the
  * program.
  * This option processing function does not utilize the arguments.
  */
-int show_bsfs(const char *opt, const char *arg);
+int show_bsfs(void *optctx, const char *opt, const char *arg);
 
 /**
  * Print a listing containing all the protocols supported by the
  * program.
  * This option processing function does not utilize the arguments.
  */
-int show_protocols(const char *opt, const char *arg);
+int show_protocols(void *optctx, const char *opt, const char *arg);
 
 /**
  * Print a listing containing all the pixel formats supported by the
  * program.
  * This option processing function does not utilize the arguments.
  */
-int show_pix_fmts(const char *opt, const char *arg);
+int show_pix_fmts(void *optctx, const char *opt, const char *arg);
 
 /**
  * Print a listing containing all the standard channel layouts supported by
  * the program.
  * This option processing function does not utilize the arguments.
  */
-int show_layouts(const char *opt, const char *arg);
+int show_layouts(void *optctx, const char *opt, const char *arg);
 
 /**
  * Print a listing containing all the sample formats supported by the
  * program.
  */
-int show_sample_fmts(const char *opt, const char *arg);
+int show_sample_fmts(void *optctx, const char *opt, const char *arg);
 
 /**
  * Return a positive value if a line read from standard input

configure

@@ -276,7 +276,11 @@ Optimization options (experts only):
   --disable-mmx            disable MMX optimizations
   --disable-mmxext         disable MMXEXT optimizations
   --disable-sse            disable SSE optimizations
+  --disable-sse2           disable SSE2 optimizations
+  --disable-sse3           disable SSE3 optimizations
   --disable-ssse3          disable SSSE3 optimizations
+  --disable-sse4           disable SSE4 optimizations
+  --disable-sse42          disable SSE4.2 optimizations
   --disable-avx            disable AVX optimizations
   --disable-fma4           disable FMA4 optimizations
   --disable-armv5te        disable armv5te optimizations
@@ -1202,30 +1206,38 @@ ARCH_LIST='
     x86_64
 '
 
-ARCH_EXT_LIST='
-    altivec
+ARCH_EXT_LIST_X86='
     amd3dnow
     amd3dnowext
+    avx
+    fma4
+    mmx
+    mmxext
+    sse
+    sse2
+    sse3
+    sse4
+    sse42
+    ssse3
+'
+
+ARCH_EXT_LIST="
+    $ARCH_EXT_LIST_X86
+    altivec
     armv5te
     armv6
     armv6t2
     armvfp
-    avx
-    fma4
     mmi
-    mmx
-    mmxext
     neon
     ppc4xx
-    sse
-    ssse3
     vfpv3
     vis
     mipsfpu
     mips32r2
     mipsdspr1
     mipsdspr2
-'
+"
 
 HAVE_LIST_PUB='
     bigendian
@@ -1498,13 +1510,18 @@ ppc4xx_deps="ppc"
 vis_deps="sparc"
 
 x86_64_suggest="cmov fast_cmov"
+
 amd3dnow_deps="mmx"
 amd3dnowext_deps="amd3dnow"
 mmx_deps="x86"
 mmxext_deps="mmx"
-sse_deps="mmx"
-ssse3_deps="sse"
-avx_deps="ssse3"
+sse_deps="mmxext"
+sse2_deps="sse"
+sse3_deps="sse2"
+ssse3_deps="sse3"
+sse4_deps="ssse3"
+sse42_deps="sse4"
+avx_deps="sse42"
 fma4_deps="avx"
 
 aligned_stack_if_any="ppc x86"

doc/APIchanges

@@ -77,6 +77,10 @@ API changes, most recent first:
 2012-03-26 - a67d9cf - lavfi 2.66.100
   Add avfilter_fill_frame_from_{audio_,}buffer_ref() functions.
 
+2012-xx-xx - xxxxxxx - lavc 54.26.1 - avcodec.h
+  Add codec descriptor properties AV_CODEC_PROP_LOSSY and
+  AV_CODEC_PROP_LOSSLESS.
+
 2012-08-18 - lavc 54.26 - avcodec.h
   Add codec descriptors for accessing codec properties without having
   to refer to a specific decoder or encoder.

doc/ffmpeg.texi

@@ -476,7 +476,7 @@ Use same quantizer as source (implies VBR).
 Note that this is NOT SAME QUALITY. Do not use this option unless you know you
 need it.
 
-@item -pass @var{n}
+@item -pass[:@var{stream_specifier}] @var{n} (@emph{output,per-stream})
 Select the pass number (1 or 2). It is used to do two-pass
 video encoding. The statistics of the video are recorded in the first
 pass into a log file (see also the option -passlogfile),
@@ -489,7 +489,7 @@ ffmpeg -i foo.mov -c:v libxvid -pass 1 -an -f rawvideo -y NUL
 ffmpeg -i foo.mov -c:v libxvid -pass 1 -an -f rawvideo -y /dev/null
 @end example
 
-@item -passlogfile @var{prefix} (@emph{global})
+@item -passlogfile[:@var{stream_specifier}] @var{prefix} (@emph{output,per-stream})
 Set two-pass log file name prefix to @var{prefix}, the default file name
 prefix is ``ffmpeg2pass''. The complete file name will be
 @file{PREFIX-N.log}, where N is a number specific to the output

ffmpeg.c

@@ -414,6 +414,7 @@ void av_noreturn exit_program(int ret)
 
         av_freep(&output_streams[i]->forced_keyframes);
         av_freep(&output_streams[i]->avfilter);
+        av_freep(&output_streams[i]->logfile_prefix);
         av_freep(&output_streams[i]->filtered_frame);
         av_freep(&output_streams[i]);
     }
@@ -2207,7 +2208,8 @@ static int transcode_init(void)
                 FILE *f;
 
                 snprintf(logfilename, sizeof(logfilename), "%s-%d.log",
-                         pass_logfilename_prefix ? pass_logfilename_prefix : DEFAULT_PASS_LOGFILENAME_PREFIX,
+                         ost->logfile_prefix ? ost->logfile_prefix :
+                                               DEFAULT_PASS_LOGFILENAME_PREFIX,
                          i);
                 if (!strcmp(ost->enc->name, "libx264")) {
                     av_dict_set(&ost->opts, "stats", logfilename, AV_DICT_DONT_OVERWRITE);
@@ -3089,7 +3091,7 @@ static void parse_cpuflags(int argc, char **argv, const OptionDef *options)
 {
     int idx = locate_option(argc, argv, options, "cpuflags");
     if (idx && argv[idx + 1])
-        opt_cpuflags("cpuflags", argv[idx + 1]);
+        opt_cpuflags(NULL, "cpuflags", argv[idx + 1]);
 }
 
 int main(int argc, char **argv)

ffmpeg.h

@@ -161,6 +161,10 @@ typedef struct OptionsContext {
     int        nb_filters;
     SpecifierOpt *fix_sub_duration;
     int        nb_fix_sub_duration;
+    SpecifierOpt *pass;
+    int        nb_pass;
+    SpecifierOpt *passlogfiles;
+    int        nb_passlogfiles;
 } OptionsContext;
 
 typedef struct InputFilter {
@@ -308,6 +312,7 @@ typedef struct OutputStream {
     int audio_channels_map[SWR_CH_MAX];  /* list of the channels id to pick from the source stream */
     int audio_channels_mapped;           /* number of channels in audio_channels_map */
 
+    char *logfile_prefix;
     FILE *logfile;
 
     OutputFilter *filter;
@@ -350,7 +355,6 @@ extern int         nb_output_files;
 extern FilterGraph **filtergraphs;
 extern int        nb_filtergraphs;
 
-extern const char *pass_logfilename_prefix;
 extern char *vstats_filename;
 
 extern float audio_drift_threshold;

ffplay.c

@@ -2884,7 +2884,7 @@ static void event_loop(VideoState *cur_stream)
 static int opt_frame_size(const char *opt, const char *arg)
 {
     av_log(NULL, AV_LOG_WARNING, "Option -s is deprecated, use -video_size.\n");
-    return opt_default("video_size", arg);
+    return opt_default(NULL, "video_size", arg);
 }
 
 static int opt_width(const char *opt, const char *arg)
@@ -2912,7 +2912,7 @@ static int opt_format(const char *opt, const char *arg)
 static int opt_frame_pix_fmt(const char *opt, const char *arg)
 {
     av_log(NULL, AV_LOG_WARNING, "Option -pix_fmt is deprecated, use -pixel_format.\n");
-    return opt_default("pixel_format", arg);
+    return opt_default(NULL, "pixel_format", arg);
 }
 
 static int opt_sync(const char *opt, const char *arg)
@@ -2936,7 +2936,7 @@ static int opt_seek(const char *opt, const char *arg)
     return 0;
 }
 
-static int opt_duration(const char *opt, const char *arg)
+static int opt_duration(void *optctx, const char *opt, const char *arg)
 {
     duration = parse_time_or_die(opt, arg, 1);
     return 0;
@@ -3018,7 +3018,7 @@ static const OptionDef options[] = {
     { "showmode", HAS_ARG, {(void*)opt_show_mode}, "select show mode (0 = video, 1 = waves, 2 = RDFT)", "mode" },
     { "default", HAS_ARG | OPT_AUDIO | OPT_VIDEO | OPT_EXPERT, { (void*)opt_default }, "generic catch all option", "" },
     { "i", OPT_BOOL, {(void *)&dummy}, "read specified file", "input_file"},
-    { "codec", HAS_ARG | OPT_FUNC2, {(void*)opt_codec}, "force decoder", "decoder" },
+    { "codec", HAS_ARG, { .func_arg = opt_codec}, "force decoder", "decoder" },
     { NULL, },
 };
 

ffprobe.c

@@ -2042,7 +2042,7 @@ static void ffprobe_show_library_versions(WriterContext *w)
     writer_print_chapter_footer(w, "library_versions");
 }
 
-static int opt_format(const char *opt, const char *arg)
+static int opt_format(void *optctx, const char *opt, const char *arg)
 {
     iformat = av_find_input_format(arg);
     if (!iformat) {
@@ -2052,7 +2052,7 @@ static int opt_format(const char *opt, const char *arg)
     return 0;
 }
 
-static int opt_show_format_entry(const char *opt, const char *arg)
+static int opt_show_format_entry(void *optctx, const char *opt, const char *arg)
 {
     do_show_format = 1;
     av_dict_set(&fmt_entries_to_show, arg, "", 0);
@@ -2072,6 +2072,12 @@ static void opt_input_file(void *optctx, const char *arg)
     input_filename = arg;
 }
 
+static int opt_input_file_i(void *optctx, const char *opt, const char *arg)
+{
+    opt_input_file(optctx, arg);
+    return 0;
+}
+
 void show_help_default(const char *opt, const char *arg)
 {
     av_log_set_callback(log_callback_help);
@@ -2082,7 +2088,7 @@ void show_help_default(const char *opt, const char *arg)
     show_help_children(avformat_get_class(), AV_OPT_FLAG_DECODING_PARAM);
 }
 
-static int opt_pretty(const char *opt, const char *arg)
+static int opt_pretty(void *optctx, const char *opt, const char *arg)
 {
     show_value_unit              = 1;
     use_value_prefix             = 1;
@@ -2128,7 +2134,7 @@ static const OptionDef real_options[] = {
     { "show_private_data", OPT_BOOL, {(void*)&show_private_data}, "show private data" },
     { "private",           OPT_BOOL, {(void*)&show_private_data}, "same as show_private_data" },
     { "default", HAS_ARG | OPT_AUDIO | OPT_VIDEO | OPT_EXPERT, {.func_arg = opt_default}, "generic catch all option", "" },
-    { "i", HAS_ARG, {(void *)opt_input_file}, "read specified file", "input_file"},
+    { "i", HAS_ARG, {.func_arg = opt_input_file_i}, "read specified file", "input_file"},
     { NULL, },
 };
 

libavcodec/avcodec.h

@@ -501,6 +501,16 @@ typedef struct AVCodecDescriptor {
  * Video codecs only.
  */
 #define AV_CODEC_PROP_INTRA_ONLY    (1 << 0)
+/**
+ * Codec supports lossy compression. Audio and video codecs only.
+ * @note a codec may support both lossy and lossless
+ * compression modes
+ */
+#define AV_CODEC_PROP_LOSSY         (1 << 1)
+/**
+ * Codec supports lossless compression. Audio and video codecs only.
+ */
+#define AV_CODEC_PROP_LOSSLESS      (1 << 2)
 
 #if FF_API_OLD_DECODE_AUDIO
 /* in bytes */

libavcodec/g723_1.c

@@ -37,6 +37,8 @@
 #include "celp_math.h"
 #include "g723_1_data.h"
 
+#define CNG_RANDOM_SEED 12345
+
 typedef struct g723_1_context {
     AVClass *class;
     AVFrame frame;
@@ -50,6 +52,7 @@ typedef struct g723_1_context {
     int erased_frames;
 
     int16_t prev_lsp[LPC_ORDER];
+    int16_t sid_lsp[LPC_ORDER];
     int16_t prev_excitation[PITCH_MAX];
     int16_t excitation[PITCH_MAX + FRAME_LEN + 4];
     int16_t synth_mem[LPC_ORDER];
@@ -57,6 +60,7 @@ typedef struct g723_1_context {
     int     iir_mem[LPC_ORDER];
 
     int random_seed;
+    int cng_random_seed;
     int interp_index;
     int interp_gain;
     int sid_gain;
@@ -65,7 +69,8 @@ typedef struct g723_1_context {
     int pf_gain;                 ///< formant postfilter
                                  ///< gain scaling unit memory
     int postfilter;
-    int16_t audio[FRAME_LEN + LPC_ORDER + PITCH_MAX];
+
+    int16_t audio[FRAME_LEN + LPC_ORDER + PITCH_MAX + 4];
     int16_t prev_data[HALF_FRAME_LEN];
     int16_t prev_weight_sig[PITCH_MAX];
 
@@ -91,6 +96,10 @@ static av_cold int g723_1_decode_init(AVCodecContext *avctx)
     avctx->coded_frame    = &p->frame;
 
     memcpy(p->prev_lsp, dc_lsp, LPC_ORDER * sizeof(*p->prev_lsp));
+    memcpy(p->sid_lsp,  dc_lsp, LPC_ORDER * sizeof(*p->sid_lsp));
+
+    p->cng_random_seed = CNG_RANDOM_SEED;
+    p->past_frame_type = SID_FRAME;
 
     return 0;
 }
@@ -947,6 +956,201 @@ static void formant_postfilter(G723_1_Context *p, int16_t *lpc,
     }
 }
 
+static int sid_gain_to_lsp_index(int gain)
+{
+    if (gain < 0x10)
+        return gain << 6;
+    else if (gain < 0x20)
+        return gain - 8 << 7;
+    else
+        return gain - 20 << 8;
+}
+
+static inline int cng_rand(int *state, int base)
+{
+    *state = (*state * 521 + 259) & 0xFFFF;
+    return (*state & 0x7FFF) * base >> 15;
+}
+
+static int estimate_sid_gain(G723_1_Context *p)
+{
+    int i, shift, seg, seg2, t, val, val_add, x, y;
+
+    shift = 16 - p->cur_gain * 2;
+    if (shift > 0)
+        t = p->sid_gain << shift;
+    else
+        t = p->sid_gain >> -shift;
+    x = t * cng_filt[0] >> 16;
+
+    if (x >= cng_bseg[2])
+        return 0x3F;
+
+    if (x >= cng_bseg[1]) {
+        shift = 4;
+        seg   = 3;
+    } else {
+        shift = 3;
+        seg   = (x >= cng_bseg[0]);
+    }
+    seg2 = FFMIN(seg, 3);
+
+    val     = 1 << shift;
+    val_add = val >> 1;
+    for (i = 0; i < shift; i++) {
+        t = seg * 32 + (val << seg2);
+        t *= t;
+        if (x >= t)
+            val += val_add;
+        else
+            val -= val_add;
+        val_add >>= 1;
+    }
+
+    t = seg * 32 + (val << seg2);
+    y = t * t - x;
+    if (y <= 0) {
+        t = seg * 32 + (val + 1 << seg2);
+        t = t * t - x;
+        val = (seg2 - 1 << 4) + val;
+        if (t >= y)
+            val++;
+    } else {
+        t = seg * 32 + (val - 1 << seg2);
+        t = t * t - x;
+        val = (seg2 - 1 << 4) + val;
+        if (t >= y)
+            val--;
+    }
+
+    return val;
+}
+
+static void generate_noise(G723_1_Context *p)
+{
+    int i, j, idx, t;
+    int off[SUBFRAMES];
+    int signs[SUBFRAMES / 2 * 11], pos[SUBFRAMES / 2 * 11];
+    int tmp[SUBFRAME_LEN * 2];
+    int16_t *vector_ptr;
+    int64_t sum;
+    int b0, c, delta, x, shift;
+
+    p->pitch_lag[0] = cng_rand(&p->cng_random_seed, 21) + 123;
+    p->pitch_lag[1] = cng_rand(&p->cng_random_seed, 19) + 123;
+
+    for (i = 0; i < SUBFRAMES; i++) {
+        p->subframe[i].ad_cb_gain = cng_rand(&p->cng_random_seed, 50) + 1;
+        p->subframe[i].ad_cb_lag  = cng_adaptive_cb_lag[i];
+    }
+
+    for (i = 0; i < SUBFRAMES / 2; i++) {
+        t = cng_rand(&p->cng_random_seed, 1 << 13);
+        off[i * 2]     =   t       & 1;
+        off[i * 2 + 1] = ((t >> 1) & 1) + SUBFRAME_LEN;
+        t >>= 2;
+        for (j = 0; j < 11; j++) {
+            signs[i * 11 + j] = (t & 1) * 2 - 1 << 14;
+            t >>= 1;
+        }
+    }
+
+    idx = 0;
+    for (i = 0; i < SUBFRAMES; i++) {
+        for (j = 0; j < SUBFRAME_LEN / 2; j++)
+            tmp[j] = j;
+        t = SUBFRAME_LEN / 2;
+        for (j = 0; j < pulses[i]; j++, idx++) {
+            int idx2 = cng_rand(&p->cng_random_seed, t);
+
+            pos[idx]  = tmp[idx2] * 2 + off[i];
+            tmp[idx2] = tmp[--t];
+        }
+    }
+
+    vector_ptr = p->audio + LPC_ORDER;
+    memcpy(vector_ptr, p->prev_excitation,
+           PITCH_MAX * sizeof(*p->excitation));
+    for (i = 0; i < SUBFRAMES; i += 2) {
+        gen_acb_excitation(vector_ptr, vector_ptr,
+                           p->pitch_lag[i >> 1], &p->subframe[i],
+                           p->cur_rate);
+        gen_acb_excitation(vector_ptr + SUBFRAME_LEN,
+                           vector_ptr + SUBFRAME_LEN,
+                           p->pitch_lag[i >> 1], &p->subframe[i + 1],
+                           p->cur_rate);
+
+        t = 0;
+        for (j = 0; j < SUBFRAME_LEN * 2; j++)
+            t |= FFABS(vector_ptr[j]);
+        t = FFMIN(t, 0x7FFF);
+        if (!t) {
+            shift = 0;
+        } else {
+            shift = -10 + av_log2(t);
+            if (shift < -2)
+                shift = -2;
+        }
+        sum = 0;
+        if (shift < 0) {
+           for (j = 0; j < SUBFRAME_LEN * 2; j++) {
+               t      = vector_ptr[j] << -shift;
+               sum   += t * t;
+               tmp[j] = t;
+           }
+        } else {
+           for (j = 0; j < SUBFRAME_LEN * 2; j++) {
+               t      = vector_ptr[j] >> shift;
+               sum   += t * t;
+               tmp[j] = t;
+           }
+        }
+
+        b0 = 0;
+        for (j = 0; j < 11; j++)
+            b0 += tmp[pos[(i / 2) * 11 + j]] * signs[(i / 2) * 11 + j];
+        b0 = b0 * 2 * 2979LL + (1 << 29) >> 30; // approximated division by 11
+
+        c = p->cur_gain * (p->cur_gain * SUBFRAME_LEN >> 5);
+        if (shift * 2 + 3 >= 0)
+            c >>= shift * 2 + 3;
+        else
+            c <<= -(shift * 2 + 3);
+        c = (av_clipl_int32(sum << 1) - c) * 2979LL >> 15;
+
+        delta = b0 * b0 * 2 - c;
+        if (delta <= 0) {
+            x = -b0;
+        } else {
+            delta = square_root(delta);
+            x     = delta - b0;
+            t     = delta + b0;
+            if (FFABS(t) < FFABS(x))
+                x = -t;
+        }
+        shift++;
+        if (shift < 0)
+           x >>= -shift;
+        else
+           x <<= shift;
+        x = av_clip(x, -10000, 10000);
+
+        for (j = 0; j < 11; j++) {
+            idx = (i / 2) * 11 + j;
+            vector_ptr[pos[idx]] = av_clip_int16(vector_ptr[pos[idx]] +
+                                                 (x * signs[idx] >> 15));
+        }
+
+        /* copy decoded data to serve as a history for the next decoded subframes */
+        memcpy(vector_ptr + PITCH_MAX, vector_ptr,
+               sizeof(*vector_ptr) * SUBFRAME_LEN * 2);
+        vector_ptr += SUBFRAME_LEN * 2;
+    }
+    /* Save the excitation for the next frame */
+    memcpy(p->prev_excitation, p->audio + LPC_ORDER + FRAME_LEN,
+           PITCH_MAX * sizeof(*p->excitation));
+}
+
 static int g723_1_decode_frame(AVCodecContext *avctx, void *data,
                                int *got_frame_ptr, AVPacket *avpkt)
 {
@@ -1071,14 +1275,23 @@ static int g723_1_decode_frame(AVCodecContext *avctx, void *data,
                        PITCH_MAX * sizeof(*p->excitation));
             }
         }
+        p->cng_random_seed = CNG_RANDOM_SEED;
     } else {
-        memset(out, 0, FRAME_LEN * 2);
-        av_log(avctx, AV_LOG_WARNING,
-               "G.723.1: Comfort noise generation not supported yet\n");
+        if (p->cur_frame_type == SID_FRAME) {
+            p->sid_gain = sid_gain_to_lsp_index(p->subframe[0].amp_index);
+            inverse_quant(p->sid_lsp, p->prev_lsp, p->lsp_index, 0);
+        } else if (p->past_frame_type == ACTIVE_FRAME) {
+            p->sid_gain = estimate_sid_gain(p);
+        }
 
-        *got_frame_ptr   = 1;
-        *(AVFrame *)data = p->frame;
-        return frame_size[dec_mode];
+        if (p->past_frame_type == ACTIVE_FRAME)
+            p->cur_gain = p->sid_gain;
+        else
+            p->cur_gain = (p->cur_gain * 7 + p->sid_gain) >> 3;
+        generate_noise(p);
+        lsp_interpolate(lpc, p->sid_lsp, p->prev_lsp);
+        /* Save the lsp_vector for the next frame */
+        memcpy(p->prev_lsp, p->sid_lsp, LPC_ORDER * sizeof(*p->prev_lsp));
     }
 
     p->past_frame_type = p->cur_frame_type;

libavcodec/g723_1_data.h

@@ -1319,4 +1319,10 @@ static const int16_t percept_flt_tbl[2][LPC_ORDER] = {
     {16384,  8192,  4096,  2048,  1024,   512,   256,   128,    64,    32}
 };
 
+static const int cng_adaptive_cb_lag[4] = { 1, 0, 1, 3 };
+
+static const int cng_filt[4] = { 273, 998, 499, 333 };
+
+static const int cng_bseg[3] = { 2048, 18432, 231233 };
+
 #endif /* AVCODEC_G723_1_DATA_H */

libavcodec/utvideoenc.c

@@ -62,6 +62,7 @@ static av_cold int utvideo_encode_init(AVCodecContext *avctx)
 
     c->avctx           = avctx;
     c->frame_info_size = 4;
+    c->slice_stride    = FFALIGN(avctx->width, 32);
 
     switch (avctx->pix_fmt) {
     case PIX_FMT_RGB24:
@@ -145,7 +146,6 @@ static av_cold int utvideo_encode_init(AVCodecContext *avctx)
     }
 
     for (i = 0; i < c->planes; i++) {
-        c->slice_stride = FFALIGN(avctx->width, 32);
         c->slice_buffer[i] = av_malloc(c->slice_stride * (avctx->height + 2) +
                                        FF_INPUT_BUFFER_PADDING_SIZE);
         if (!c->slice_buffer[i]) {
@@ -202,14 +202,14 @@ static void mangle_rgb_planes(uint8_t *dst[4], int dst_stride, uint8_t *src,
 {
     int i, j;
     int k = 2 * dst_stride;
-    unsigned g;
+    unsigned int g;
 
     for (j = 0; j < height; j++) {
         if (step == 3) {
             for (i = 0; i < width * step; i += step) {
                 g         = src[i + 1];
                 dst[0][k] = g;
-                g += 0x80;
+                g        += 0x80;
                 dst[1][k] = src[i + 2] - g;
                 dst[2][k] = src[i + 0] - g;
                 k++;
@@ -218,7 +218,7 @@ static void mangle_rgb_planes(uint8_t *dst[4], int dst_stride, uint8_t *src,
             for (i = 0; i < width * step; i += step) {
                 g         = src[i + 1];
                 dst[0][k] = g;
-                g += 0x80;
+                g        += 0x80;
                 dst[1][k] = src[i + 2] - g;
                 dst[2][k] = src[i + 0] - g;
                 dst[3][k] = src[i + 3];
@@ -266,7 +266,7 @@ static void median_predict(UtvideoContext *c, uint8_t *src, uint8_t *dst, int st
                            int width, int height)
 {
     int i, j;
-    int A, C;
+    int A, B;
     uint8_t prev;
 
     /* First line uses left neighbour prediction */
@@ -285,11 +285,11 @@ static void median_predict(UtvideoContext *c, uint8_t *src, uint8_t *dst, int st
      * Second line uses top prediction for the first sample,
      * and median for the rest.
      */
-    A = C = 0;
+    A = B = 0;
 
     /* Rest of the coded part uses median prediction */
     for (j = 1; j < height; j++) {
-        c->dsp.sub_hfyu_median_prediction(dst, src - stride, src, width, &A, &C);
+        c->dsp.sub_hfyu_median_prediction(dst, src - stride, src, width, &A, &B);
         dst += width;
         src += stride;
     }

libavcodec/version.h

@@ -28,7 +28,7 @@
 
 #define LIBAVCODEC_VERSION_MAJOR 54
 #define LIBAVCODEC_VERSION_MINOR 54
-#define LIBAVCODEC_VERSION_MICRO 100
+#define LIBAVCODEC_VERSION_MICRO 101
 
 #define LIBAVCODEC_VERSION_INT  AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \
                                                LIBAVCODEC_VERSION_MINOR, \

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,

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 */
 }

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)
 {

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 */
 }

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 */
 }

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 */
 }

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 */
 }

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 */
 }

libavfilter/x86/yadif.c

@@ -31,7 +31,7 @@ DECLARE_ASM_CONST(16, const xmm_reg, pb_1) = {0x0101010101010101ULL, 0x010101010
 DECLARE_ASM_CONST(16, const xmm_reg, pw_1) = {0x0001000100010001ULL, 0x0001000100010001ULL};
 
 #if HAVE_SSSE3
-#define COMPILE_TEMPLATE_SSE 1
+#define COMPILE_TEMPLATE_SSE2 1
 #define COMPILE_TEMPLATE_SSSE3 1
 #undef RENAME
 #define RENAME(a) a ## _ssse3
@@ -43,7 +43,7 @@ DECLARE_ASM_CONST(16, const xmm_reg, pw_1) = {0x0001000100010001ULL, 0x000100010
 #undef RENAME
 #define RENAME(a) a ## _sse2
 #include "yadif_template.c"
-#undef COMPILE_TEMPLATE_SSE
+#undef COMPILE_TEMPLATE_SSE2
 #endif
 
 #if HAVE_MMXEXT

libavfilter/x86/yadif_template.c

@@ -18,7 +18,7 @@
  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#ifdef COMPILE_TEMPLATE_SSE
+#ifdef COMPILE_TEMPLATE_SSE2
 #define MM "%%xmm"
 #define MOV  "movq"
 #define MOVQ "movdqa"

libavresample/x86/audio_mix_init.c

@@ -210,5 +210,5 @@ av_cold void ff_audio_mix_init_x86(AudioMix *am)
     SET_MIX_3_8_TO_1_2(6)
     SET_MIX_3_8_TO_1_2(7)
     SET_MIX_3_8_TO_1_2(8)
-#endif
+#endif /* HAVE_YASM */
 }

libavutil/x86/cpu.c

@@ -144,8 +144,8 @@ int ff_get_cpu_flags_x86(void)
             if ((eax & 0x6) == 0x6)
                 rval |= AV_CPU_FLAG_AVX;
         }
-#endif
-#endif
+#endif /* HAVE_AVX */
+#endif /* HAVE_SSE */
     }
 
     cpuid(0x80000000, max_ext_level, ebx, ecx, edx);

libswscale/x86/swscale.c

@@ -474,7 +474,7 @@ switch(c->dstBpc){ \
     if (cpu_flags & AV_CPU_FLAG_MMXEXT) {
         ASSIGN_VSCALEX_FUNC(c->yuv2planeX, mmx2, , 1);
     }
-#endif
+#endif /* ARCH_X86_32 */
 #define ASSIGN_SSE_SCALE_FUNC(hscalefn, filtersize, opt1, opt2) \
     switch (filtersize) { \
     case 4:  ASSIGN_SCALE_FUNC2(hscalefn, 4, opt1, opt2); break; \

tests/fate/voice.mak

@@ -27,6 +27,12 @@ fate-g723_1-dec-5: CMD = framecrc -postfilter 1 -i $(SAMPLES)/g723_1/pathd63p.tc
 FATE_G723_1 += fate-g723_1-dec-6
 fate-g723_1-dec-6: CMD = framecrc -postfilter 1 -i $(SAMPLES)/g723_1/tamed63p.tco
 
+FATE_G723_1 += fate-g723_1-dec-7
+fate-g723_1-dec-7: CMD = framecrc -postfilter 1 -i $(SAMPLES)/g723_1/dtx63b.tco
+
+FATE_G723_1 += fate-g723_1-dec-8
+fate-g723_1-dec-8: CMD = framecrc -postfilter 1 -i $(SAMPLES)/g723_1/dtx63e.tco
+
 FATE_SAMPLES_AVCONV += $(FATE_G723_1)
 fate-g723_1: $(FATE_G723_1)
 

tests/ref/fate/g723_1-dec-7

+#tb 0: 1/8000
+0,          0,          0,      240,      480, 0x35e4a1fd
+0,        240,        240,      240,      480, 0x2f7bdd60
+0,        480,        480,      240,      480, 0x0407e499
+0,        720,        720,      240,      480, 0x5f5ef209
+0,        960,        960,      240,      480, 0xe936e8d1
+0,       1200,       1200,      240,      480, 0x0896ddba
+0,       1440,       1440,      240,      480, 0xa885ea94
+0,       1680,       1680,      240,      480, 0x40bff3d0
+0,       1920,       1920,      240,      480, 0xe05ce4c3
+0,       2160,       2160,      240,      480, 0x80c4f790
+0,       2400,       2400,      240,      480, 0x65d5e8f9

tests/ref/fate/g723_1-dec-8

+#tb 0: 1/8000
+0,          0,          0,      240,      480, 0x17930e0f
+0,        240,        240,      240,      480, 0x7c7f4247
+0,        480,        480,      240,      480, 0xbf3489e5
+0,        720,        720,      240,      480, 0x24319fc9
+0,        960,        960,      240,      480, 0xb327eec0
+0,       1200,       1200,      240,      480, 0xc2ddcbca
+0,       1440,       1440,      240,      480, 0xeebad740
+0,       1680,       1680,      240,      480, 0x77fcb933
+0,       1920,       1920,      240,      480, 0x9677c5b7
+0,       2160,       2160,      240,      480, 0xb49dcb9e
+0,       2400,       2400,      240,      480, 0x0e78d7e6
+0,       2640,       2640,      240,      480, 0xf752dc3e
+0,       2880,       2880,      240,      480, 0xc95af091
+0,       3120,       3120,      240,      480, 0xa25de399
+0,       3360,       3360,      240,      480, 0x34e7e0da
+0,       3600,       3600,      240,      480, 0x6c84e3f4
+0,       3840,       3840,      240,      480, 0x2c7dda20
+0,       4080,       4080,      240,      480, 0x00a5f112
+0,       4320,       4320,      240,      480, 0x943ddd89
+0,       4560,       4560,      240,      480, 0x4ad4ebac
+0,       4800,       4800,      240,      480, 0xa4ff0aa8
+0,       5040,       5040,      240,      480, 0xc0f805f2
+0,       5280,       5280,      240,      480, 0x859ce987
+0,       5520,       5520,      240,      480, 0x9ebcd0de
+0,       5760,       5760,      240,      480, 0x3de2db0b
+0,       6000,       6000,      240,      480, 0x0affea9c
+0,       6240,       6240,      240,      480, 0xcb1bf81e
+0,       6480,       6480,      240,      480, 0x8a72d71d
+0,       6720,       6720,      240,      480, 0x583cd5cd
+0,       6960,       6960,      240,      480, 0x4be7dc7b
+0,       7200,       7200,      240,      480, 0xb08108c0
+0,       7440,       7440,      240,      480, 0xd0b3ed59
+0,       7680,       7680,      240,      480, 0x7d33f822
+0,       7920,       7920,      240,      480, 0x199c0111
+0,       8160,       8160,      240,      480, 0x7d29f2a8
+0,       8400,       8400,      240,      480, 0x424dec5e
+0,       8640,       8640,      240,      480, 0x946cf258
+0,       8880,       8880,      240,      480, 0xd429da7a
+0,       9120,       9120,      240,      480, 0x0f11df46
+0,       9360,       9360,      240,      480, 0xf4dce502
+0,       9600,       9600,      240,      480, 0x01c1de78
+0,       9840,       9840,      240,      480, 0xd1d3da59
+0,      10080,      10080,      240,      480, 0x5822f3ec
+0,      10320,      10320,      240,      480, 0xadd5fe67
+0,      10560,      10560,      240,      480, 0xdcf5f2c3
+0,      10800,      10800,      240,      480, 0x5176e39b
+0,      11040,      11040,      240,      480, 0xf947e0b1
+0,      11280,      11280,      240,      480, 0x33b1eb36
+0,      11520,      11520,      240,      480, 0x57bce9bd
+0,      11760,      11760,      240,      480, 0x806eec1f
+0,      12000,      12000,      240,      480, 0x0a60f94a
+0,      12240,      12240,      240,      480, 0x9eddf27d
+0,      12480,      12480,      240,      480, 0x3d28ef2f
+0,      12720,      12720,      240,      480, 0x52f0e562
+0,      12960,      12960,      240,      480, 0xf2d6c8a0
+0,      13200,      13200,      240,      480, 0xfa0df4a1
+0,      13440,      13440,      240,      480, 0x9cccfda9
+0,      13680,      13680,      240,      480, 0xa7c1e528
+0,      13920,      13920,      240,      480, 0xe130e8f9
+0,      14160,      14160,      240,      480, 0x80f6eabe
+0,      14400,      14400,      240,      480, 0x9bbb027e
+0,      14640,      14640,      240,      480, 0x33cdea7f
+0,      14880,      14880,      240,      480, 0x84d8e761
+0,      15120,      15120,      240,      480, 0xb99ce457
+0,      15360,      15360,      240,      480, 0x5dc1e324
+0,      15600,      15600,      240,      480, 0xc914e6c3
+0,      15840,      15840,      240,      480, 0x8e77f5c2
+0,      16080,      16080,      240,      480, 0x3997034d
+0,      16320,      16320,      240,      480, 0x820cfd49
+0,      16560,      16560,      240,      480, 0x8ad5f24c
+0,      16800,      16800,      240,      480, 0xe21be71c
+0,      17040,      17040,      240,      480, 0x516ae8c8
+0,      17280,      17280,      240,      480, 0x595bdc3d
+0,      17520,      17520,      240,      480, 0x8a4bee79
+0,      17760,      17760,      240,      480, 0x307fed64
+0,      18000,      18000,      240,      480, 0xe71cf219
+0,      18240,      18240,      240,      480, 0xdb0be1a1
+0,      18480,      18480,      240,      480, 0x7947dfbd
+0,      18720,      18720,      240,      480, 0x5d90fbf0
+0,      18960,      18960,      240,      480, 0xa449fc55
+0,      19200,      19200,      240,      480, 0x45b2f979
+0,      19440,      19440,      240,      480, 0x2b2be378
+0,      19680,      19680,      240,      480, 0x2d2edf42
+0,      19920,      19920,      240,      480, 0x568ee04f
+0,      20160,      20160,      240,      480, 0x66f0debe
+0,      20400,      20400,      240,      480, 0xc943eab7
+0,      20640,      20640,      240,      480, 0xc9ade3c9
+0,      20880,      20880,      240,      480, 0x6971f92d
+0,      21120,      21120,      240,      480, 0x48d0ecbc
+0,      21360,      21360,      240,      480, 0xf641dc98
+0,      21600,      21600,      240,      480, 0xbb18e167
+0,      21840,      21840,      240,      480, 0x72ce0968
+0,      22080,      22080,      240,      480, 0x15bee6f6
+0,      22320,      22320,      240,      480, 0x93d5e91f
+0,      22560,      22560,      240,      480, 0x7aee010b
+0,      22800,      22800,      240,      480, 0x9e82dc87
+0,      23040,      23040,      240,      480, 0x4ee6f547
+0,      23280,      23280,      240,      480, 0x3072d102
+0,      23520,      23520,      240,      480, 0x74d4fb04
+0,      23760,      23760,      240,      480, 0xc670f958
+0,      24000,      24000,      240,      480, 0x3965c41f
+0,      24240,      24240,      240,      480, 0x6a2de869
+0,      24480,      24480,      240,      480, 0xa757f44b
+0,      24720,      24720,      240,      480, 0x94a5168c
+0,      24960,      24960,      240,      480, 0xef0f0c28
+0,      25200,      25200,      240,      480, 0x3770ebb3
+0,      25440,      25440,      240,      480, 0x4343de6f
+0,      25680,      25680,      240,      480, 0x3ec8d816
+0,      25920,      25920,      240,      480, 0x1661e3d3
+0,      26160,      26160,      240,      480, 0x077cd9fd
+0,      26400,      26400,      240,      480, 0xb5ece07e
+0,      26640,      26640,      240,      480, 0xf303e151
+0,      26880,      26880,      240,      480, 0x95e4d019
+0,      27120,      27120,      240,      480, 0x4bd0ddc0
+0,      27360,      27360,      240,      480, 0x6cebd341
+0,      27600,      27600,      240,      480, 0xea3fea9e
+0,      27840,      27840,      240,      480, 0x5ad30c3f
+0,      28080,      28080,      240,      480, 0x218c02a5
+0,      28320,      28320,      240,      480, 0x662decd0
+0,      28560,      28560,      240,      480, 0x6865e2f2