Release 0.3.1

Otherwise one can't add profiles based on the encoding profiles.

DOCS/man/en/options.rst

@@ -1369,8 +1369,7 @@ OPTIONS
     :trace:     very noisy debug messages
 
     One special case is the ``identify`` module name. This is silenced by
-    default, and can be set to ``trace`` level to enable the remains of the
-    code once enabled with the ``-identify`` option.
+    default, and can be enabled with the ``-identify`` option.
 
 ``--msgmodule``
     Prepend module name in front of each console message.
@@ -2023,8 +2022,10 @@ OPTIONS
     the top of the screen) alongside the normal subtitle, and provides a way
     to render two subtitles at once.
 
-    there are some caveats associated with this feature. For example, secondary
-    subtitles are never shown on the terminal if video is disabled.
+    there are some caveats associated with this feature. For example, bitmap
+    subtitles will always be rendered in their usual position, so selecting a
+    bitmap subtitle as secondary subtitle will result in overlapping subtitles.
+    Secondary subtitles are never shown on the terminal if video is disabled.
 
     .. note::
 

DOCS/man/en/vf.rst

@@ -429,7 +429,7 @@ Available filters are:
             ``'--vf=lavfi=yadif:o="threads=2,thread_type=slice"'``
                 forces a specific threading configuration.
 
-``noise[=<strength>[:average][:pattern][:temporal][:uniform][:hq]``
+``noise[=<strength>[:averaged][:pattern][:temporal][:uniform][:hq]``
     Adds noise.
 
     ``strength``
@@ -438,7 +438,7 @@ Available filters are:
         (using ``--vf=lavfi=[noise=...]``), or tell the libavfilter developers
         to stop being stupid.
 
-    ``average``
+    ``averaged``
         averaged temporal noise (smoother, but a lot slower)
 
     ``pattern``

RELEASE_NOTES

@@ -0,0 +1,41 @@
+Changes
+-------
+
+- Build system switches to waf. The old build system is still available by
+  running ``./old-configure``, but it will be removed some time in the future.
+- The "run" input command changes in a not backwards compatible way.
+- Some input.conf commands were replaced (such as speed_mult).
+- Many audio/video filter have changed sub-options in a not backwards
+  compatible way. (This is a consequence of unifying audio/video filter
+  option parsing.)
+- Most video filters now use libavfilter internally if available.
+- Disable key autorepeat for some key binds, which prevents accidentally
+  triggering a binding multiple times.
+- Encoding: install and include encoding profiles by default.
+
+Bug fixes
+---------
+
+- Fix a bug that degraded vdpau playback after ~1 hour of runtime.
+- Restrict hardware decoding to codecs where it generally makes sense. This
+  excludes mpeg4 for example, which often causes hardware decoders to decode to
+  garbage. Use ``--hwdec-codecs`` to enable hardware decoding for more codecs.
+
+New features
+------------
+
+- Add window-scale property, which allows changing the window size via mpv key
+  bindings.
+- Add revert_seek command, which is meant to undo accidental seeks.
+- Hardware decoding (vdpau, vda, vaapi) can now be used with vo_opengl.
+- Pulseaudio: set pulse stream name to mpv window title (like MPlayer).
+- Support showing 2 subtitles at a time (``--secondary-sid``).
+- Re-add some basic ``dvdnav://`` support. This doesn't handle navigation
+  highlights correctly, but navigation should mostly work. (Note that
+  ``dvdnav://`` by default starts the longest title, instead of the DVD menu.
+  The menu is available with ``dvdnav://menu``.)
+- Win32: you can drop files on the mpv window.
+
+This listing is not complete. There are many more bug fixes and changes. The
+complete change log can be viewed by running ``git log f572d2..f06a87`` in
+the git repository.

VERSION

@@ -0,0 +1 @@
+0.3.1

compat/atomics.h

@@ -19,5 +19,14 @@
 // At this point both gcc and clang had __sync_synchronize support for some
 // time. We only support a full memory barrier.
 
-#define mp_memory_barrier()           __sync_synchronize()
-#define mp_atomic_add_and_fetch(a, b) __sync_add_and_fetch(a, b)
+#include "config.h"
+
+#if HAVE_ATOMIC_BUILTINS
+# define mp_memory_barrier()           __atomic_thread_fence(__ATOMIC_SEQ_CST)
+# define mp_atomic_add_and_fetch(a, b) __atomic_add_fetch(a, b,__ATOMIC_SEQ_CST)
+#elif HAVE_SYNC_BUILTINS
+# define mp_memory_barrier()           __sync_synchronize()
+# define mp_atomic_add_and_fetch(a, b) __sync_add_and_fetch(a, b)
+#else
+# error "this should have been a configuration error, report a bug please"
+#endif

etc/mpv.desktop

@@ -2,11 +2,14 @@
 Type=Application
 Name=mpv Media Player
 Name[ca]=Reproductor multimèdia mpv
+Name[cs]=mpv přehrávač
 Name[pl]=mpv odtwarzacz multimedialny
 Name[ru]=Проигрыватель mpv
 GenericName=Multimedia player
+GenericName[cs]=Multimediální přehrávač
 Comment=Play movies and songs
 Comment[ca]=Reproduïu vídeos i cançons
+Comment[cs]=Přehrává filmy a hudbu
 Comment[de]=Filme und Musik abspielen
 Comment[es]=Reproduzca vídeos y canciones
 Comment[fr]=Lecteur multimédia

old-configure

@@ -1329,6 +1329,38 @@ if test "$_pthreads" = no ; then
   die "Unable to find pthreads support."
 fi
 
+
+echocheck "compiler support for __atomic built-ins"
+_atomic=no
+for _ld_tmp in "" "-latomic" ; do
+  statement_check stdint.h 'int64_t test = 0; test = __atomic_add_fetch(&test, 1, __ATOMIC_SEQ_CST)' $_ld_tmp &&
+    libs_mplayer="$libs_mplayer $_ld_tmp" && _atomic=yes && break
+done
+if test "$_atomic" = yes ; then
+  def_atomic="#define HAVE_ATOMIC_BUILTINS 1"
+else
+  def_atomic="#define HAVE_ATOMIC_BUILTINS 0"
+fi
+echores "$_atomic"
+
+if test "$_atomic" = no ; then
+  echocheck "compiler support for __sync built-ins"
+  _sync=no
+  statement_check stdint.h 'int64_t test = 0; test = __sync_add_and_fetch(&test, 1)' && _sync=yes
+  if test "$_sync" = yes ; then
+    def_sync="#define HAVE_SYNC_BUILTINS 1"
+  else
+    def_sync="#define HAVE_SYNC_BUILTINS 0"
+  fi
+  echores "$_sync"
+else
+  def_sync="#define HAVE_SYNC_BUILTINS 0"
+fi
+
+if test "$_atomic" = no && test "$_sync" = no ; then
+  die "your compiler must support either __atomic or __aync bult-ins."
+fi
+
 if test "$_pthreads" = yes ; then
 
 # Cargo-cult for -lrt, which is needed on not so recent glibc version for
@@ -3521,6 +3553,8 @@ $def_avresample_has_set_channel_mapping
 
 $def_fast_64bit
 $def_pthreads
+$def_atomic
+$def_sync
 
 #define HAVE_INLINE_ASM 1
 

options/m_option.c

@@ -1299,6 +1299,17 @@ static int parse_msglevels(struct mp_log *log, const m_option_t *opt,
     if (param.start == NULL)
         return M_OPT_MISSING_PARAM;
 
+    if (bstr_equals0(param, "help")) {
+        mp_info(log, "Syntax: --msglevel=module1=level:module2=level:...\n"
+                     "'module' is output prefix as shown with -v, or a prefix\n"
+                     "of it. level is one of:\n\n"
+                     "  fatal error warn info status v debug trace\n\n"
+                     "The level specifies the minimum log level a message\n"
+                     "must have to be printed.\n"
+                     "The special module name 'all' affects all modules.\n");
+        return M_OPT_EXIT;
+    }
+
     bstr s = param;
     while (1) {
         int res = mp_msg_split_msglevel(&s, &(bstr){0}, &(int){0});

player/configfiles.c

@@ -57,6 +57,13 @@ bool mp_parse_cfgfiles(struct MPContext *mpctx)
     bool r = true;
     char *conffile;
 
+    // The #if is a stupid hack to avoid errors if libavfilter is not available.
+#if HAVE_VF_LAVFI && HAVE_ENCODING
+    conffile = mp_find_config_file(tmp, mpctx->global, "encoding-profiles.conf");
+    if (conffile && mp_path_exists(conffile))
+        m_config_parse_config_file(mpctx->mconfig, conffile, 0);
+#endif
+
     if (m_config_parse_config_file(conf, MPLAYER_CONFDIR "/mpv.conf", 0) < 0) {
         r = false;
         goto done;
@@ -77,13 +84,6 @@ bool mp_parse_cfgfiles(struct MPContext *mpctx)
         }
     }
 
-    // The #if is a stupid hack to avoid errors if libavfilter is not available.
-#if HAVE_VF_LAVFI && HAVE_ENCODING
-    conffile = mp_find_config_file(tmp, mpctx->global, "encoding-profiles.conf");
-    if (conffile && mp_path_exists(conffile))
-        m_config_parse_config_file(mpctx->mconfig, conffile, 0);
-#endif
-
 done:
     talloc_free(tmp);
     return r;

player/loadfile.c

@@ -281,7 +281,7 @@ void reselect_demux_streams(struct MPContext *mpctx)
     // Note: we assume that all demuxer streams are covered by the track list.
     for (int t = 0; t < mpctx->num_tracks; t++) {
         struct track *track = mpctx->tracks[t];
-        if (track->demuxer)
+        if (track->demuxer && track->stream)
             demuxer_select_track(track->demuxer, track->stream, track->selected);
     }
 }

player/video.c

@@ -65,6 +65,7 @@ static void reconfig_video(struct MPContext *mpctx,
                            const struct mp_image_params *params,
                            bool probe_only)
 {
+    struct MPOpts *opts = mpctx->opts;
     struct dec_video *d_video = mpctx->d_video;
 
     d_video->decoder_output = *params;
@@ -96,6 +97,19 @@ static void reconfig_video(struct MPContext *mpctx,
     int r = vo_reconfig(mpctx->video_out, &p, 0);
     if (r < 0)
         d_video->vfilter->initialized = -1;
+
+    if (r >= 0) {
+        if (opts->gamma_gamma != 1000)
+            video_set_colors(d_video, "gamma", opts->gamma_gamma);
+        if (opts->gamma_brightness != 1000)
+            video_set_colors(d_video, "brightness", opts->gamma_brightness);
+        if (opts->gamma_contrast != 1000)
+            video_set_colors(d_video, "contrast", opts->gamma_contrast);
+        if (opts->gamma_saturation != 1000)
+            video_set_colors(d_video, "saturation", opts->gamma_saturation);
+        if (opts->gamma_hue != 1000)
+            video_set_colors(d_video, "hue", opts->gamma_hue);
+    }
 }
 
 static void recreate_video_filters(struct MPContext *mpctx)

video/decode/dec_video.c

@@ -436,17 +436,6 @@ int video_reconfig_filters(struct dec_video *d_video,
 
     d_video->vf_input = p;
 
-    if (opts->gamma_gamma != 1000)
-        video_set_colors(d_video, "gamma", opts->gamma_gamma);
-    if (opts->gamma_brightness != 1000)
-        video_set_colors(d_video, "brightness", opts->gamma_brightness);
-    if (opts->gamma_contrast != 1000)
-        video_set_colors(d_video, "contrast", opts->gamma_contrast);
-    if (opts->gamma_saturation != 1000)
-        video_set_colors(d_video, "saturation", opts->gamma_saturation);
-    if (opts->gamma_hue != 1000)
-        video_set_colors(d_video, "hue", opts->gamma_hue);
-
     return 0;
 }
 

wscript

@@ -77,7 +77,7 @@ main_dependencies = [
         'desc': 'linker support for --nxcompat --no-seh --dynamicbase',
         'func': check_cc(linkflags=['-Wl,--nxcompat', '-Wl,--no-seh', '-Wl,--dynamicbase'])
     }, {
-        'name': 'ebx_available',
+        'name': 'ebx-available',
         'desc': 'ebx availability',
         'func': check_cc(fragment=load_fragment('ebx.c'))
     } , {
@@ -98,6 +98,27 @@ main_dependencies = [
         'func': check_pthreads,
         'req': True,
         'fmsg': 'Unable to find pthreads support.'
+    }, {
+        'name': 'atomic-builtins',
+        'desc': 'compiler support for __atomic built-ins',
+        'func': check_libs(['atomic'],
+            check_statement('stdint.h',
+                'int64_t test = 0;'
+                'test = __atomic_add_fetch(&test, 1, __ATOMIC_SEQ_CST)'))
+    }, {
+        'name': 'sync-builtins',
+        'desc': 'compiler support for __sync built-ins',
+        'func': check_statement('stdint.h',
+                    'int64_t test = 0;'
+                    'test = __sync_add_and_fetch(&test, 1)'),
+        'deps_neg': [ 'atomic-builtins' ],
+    }, {
+        'name': 'thread-synchronization-builtins',
+        'desc': 'compiler support for usable thread synchronization built-ins',
+        'func': check_true,
+        'deps_any': ['atomic-builtins', 'sync-builtins'],
+        'req': True,
+        'fmsg': 'your compiler must support either __atomic or __aync bult-ins',
     }, {
         'name': 'librt',
         'desc': 'linking with -lrt',