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Set discard flag to all not active streams, do not process packets from discarded streams

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Conflicts:
	libeplayer3-arm/container/container_ffmpeg.c
This commit is contained in:
samsamsam
2018-03-18 01:16:08 +01:00
committed by Thilo Graf
parent 8aa8152d09
commit c150fe7bd6
7 changed files with 152 additions and 53 deletions
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185
libeplayer3-arm/container/container_ffmpeg.c
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@@ -136,6 +136,8 @@ static int64_t prev_seek_time_sec = -1;
static int32_t seek_target_flag = 0;
static int32_t mutexInitialized = 0;
/* ***************************** */
/* Prototypes */
/* ***************************** */
@@ -155,6 +157,43 @@ void progressive_playback_set(int32_t val)
progressive_playback = val;
}
static void initMutex(void)
{
pthread_mutex_init(&mutex, NULL);
mutexInitialized = 1;
}
static void getMutex(const char *filename __attribute__((unused)), const char *function __attribute__((unused)), int32_t line __attribute__((unused)))
{
ffmpeg_printf(100, "::%d requesting mutex\n", line);
if (!mutexInitialized)
{
initMutex();
}
pthread_mutex_lock(&mutex);
ffmpeg_printf(100, "::%d received mutex\n", line);
}
static void releaseMutex(const char *filename __attribute__((unused)), const const char *function __attribute__((unused)), int32_t line __attribute__((unused)))
{
pthread_mutex_unlock(&mutex);
ffmpeg_printf(100, "::%d released mutex\n", line);
}
typedef int32_t (* Write_FN)(void *, void *);
static int32_t Write(Write_FN WriteFun, void *context, void *privateData)
{
/* Because Write is blocking we will release mutex which protect
* avformat structures, during write time
*/
int32_t ret = 0;
releaseMutex(__FILE__, __FUNCTION__, __LINE__);
ret = WriteFun(context, privateData);
getMutex(__FILE__, __FUNCTION__, __LINE__);
return ret;
}
#include "buff_ffmpeg.c"
#include "wrapped_ffmpeg.c"
#if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(56, 34, 100)
@@ -203,8 +242,6 @@ static void ffmpeg_silen_callback(void *avcl __attribute__((unused)), int level
return;
}
static int32_t mutexInitialized = 0;
void sel_program_id_set(const int32_t val)
{
g_sel_program_id = val;
@@ -275,29 +312,6 @@ int32_t ffmpeg_av_dict_set(const char *key, const char *value, int32_t flags)
return av_dict_set(&avio_opts, key, value, flags);
}
static void initMutex(void)
{
pthread_mutex_init(&mutex, NULL);
mutexInitialized = 1;
}
static void getMutex(const char *filename __attribute__((unused)), const char *function __attribute__((unused)), int32_t line __attribute__((unused)))
{
ffmpeg_printf(100, "::%d requesting mutex\n", line);
if (!mutexInitialized)
{
initMutex();
}
pthread_mutex_lock(&mutex);
ffmpeg_printf(100, "::%d received mutex\n", line);
}
static void releaseMutex(const char *filename __attribute__((unused)), const const char *function __attribute__((unused)), int32_t line __attribute__((unused)))
{
pthread_mutex_unlock(&mutex);
ffmpeg_printf(100, "::%d released mutex\n", line);
}
static char *Codec2Encoding(int32_t codec_id, int32_t media_type, uint8_t *extradata, int extradata_size, int profile __attribute__((unused)), int32_t *version)
{
ffmpeg_printf(10, "Codec ID: %d (%.8lx)\n", codec_id, codec_id);
@@ -677,17 +691,24 @@ static void FFMPEGThread(Context_t *context)
Track_t *subtitleTrack = NULL;
int32_t pid = avContextTab[cAVIdx]->streams[packet.stream_index]->id;
reset_finish_timeout();
if (context->manager->video->Command(context, MANAGER_GET_TRACK, &videoTrack) < 0)
if (avContextTab[cAVIdx]->streams[packet.stream_index]->discard != AVDISCARD_ALL)
{
ffmpeg_err("error getting video track\n");
if (context->manager->video->Command(context, MANAGER_GET_TRACK, &videoTrack) < 0)
{
ffmpeg_err("error getting video track\n");
}
if (context->manager->audio->Command(context, MANAGER_GET_TRACK, &audioTrack) < 0)
{
ffmpeg_err("error getting audio track\n");
}
if (context->manager->subtitle->Command(context, MANAGER_GET_TRACK, &subtitleTrack) < 0)
{
ffmpeg_err("error getting subtitle track\n");
}
}
if (context->manager->audio->Command(context, MANAGER_GET_TRACK, &audioTrack) < 0)
else
{
ffmpeg_err("error getting audio track\n");
}
if (context->manager->subtitle->Command(context, MANAGER_GET_TRACK, &subtitleTrack) < 0)
{
ffmpeg_err("error getting subtitle track\n");
ffmpeg_printf(1, "SKIP DISCARDED PACKET stream_index[%d] pid[%d]\n", packet.size, (int)packet.stream_index, pid);
}
ffmpeg_printf(200, "packet.size %d - index %d\n", packet.size, pid);
if (videoTrack && (videoTrack->AVIdx == (int)cAVIdx) && (videoTrack->Id == pid))
@@ -773,7 +794,7 @@ static void FFMPEGThread(Context_t *context)
{
avOut.infoFlags = 1; // TS container
}
if (context->output->video->Write(context, &avOut) < 0)
if (Write(context->output->video->Write, context, &avOut) < 0)
{
ffmpeg_err("writing data to video device failed\n");
}
@@ -841,7 +862,7 @@ static void FFMPEGThread(Context_t *context)
avOut.width = 0;
avOut.height = 0;
avOut.type = "audio";
if (context->output->audio->Write(context, &avOut) < 0)
if (Write(context->output->audio->Write, context, &avOut) < 0)
{
ffmpeg_err("(raw pcm) writing data to audio device failed\n");
}
@@ -1017,7 +1038,7 @@ static void FFMPEGThread(Context_t *context)
avOut.width = 0;
avOut.height = 0;
avOut.type = "audio";
if (!context->playback->BackWard && context->output->audio->Write(context, &avOut) < 0)
if (!context->playback->BackWard && Write(context->output->audio->Write, context, &avOut) < 0)
{
ffmpeg_err("writing data to audio device failed\n");
}
@@ -1038,7 +1059,7 @@ static void FFMPEGThread(Context_t *context)
avOut.width = 0;
avOut.height = 0;
avOut.type = "audio";
if (!context->playback->BackWard && context->output->audio->Write(context, &avOut) < 0)
if (!context->playback->BackWard && Write(context->output->audio->Write, context, &avOut) < 0)
{
ffmpeg_err("(aac) writing data to audio device failed\n");
}
@@ -1055,7 +1076,7 @@ static void FFMPEGThread(Context_t *context)
avOut.width = 0;
avOut.height = 0;
avOut.type = "audio";
if (!context->playback->BackWard && context->output->audio->Write(context, &avOut) < 0)
if (!context->playback->BackWard && Write(context->output->audio->Write, context, &avOut) < 0)
{
ffmpeg_err("writing data to audio device failed\n");
}
@@ -1084,7 +1105,7 @@ static void FFMPEGThread(Context_t *context)
subOut.data = (uint8_t *)packet.data;
subOut.pts = pts;
subOut.durationMS = duration;
if (context->output->subtitle->Write(context, &subOut) < 0)
if (Write(context->output->subtitle->Write, context, &subOut) < 0)
{
ffmpeg_err("writing data to teletext fifo failed\n");
}
@@ -1609,19 +1630,21 @@ int32_t container_ffmpeg_init(Context_t *context, PlayFiles_t *playFilesNames)
int32_t container_ffmpeg_update_tracks(Context_t *context, char *filename, int32_t initial)
{
Track_t *audioTrack = NULL;
Track_t *subtitleTrack = NULL;
Track_t *currAudioTrack = NULL;
Track_t *currSubtitleTrack = NULL;
uint32_t addedVideoTracksCount = 0;
if (terminating)
{
return cERR_CONTAINER_FFMPEG_NO_ERROR;
}
getMutex(__FILE__, __FUNCTION__, __LINE__);
if (initial && context->manager->subtitle)
{
context->manager->subtitle->Command(context, MANAGER_GET_TRACK, &subtitleTrack);
context->manager->subtitle->Command(context, MANAGER_GET_TRACK, &currSubtitleTrack);
}
if (context->manager->audio)
{
context->manager->audio->Command(context, MANAGER_GET_TRACK, &audioTrack);
context->manager->audio->Command(context, MANAGER_GET_TRACK, &currAudioTrack);
}
if (context->manager->video)
{
@@ -1707,7 +1730,11 @@ int32_t container_ffmpeg_update_tracks(Context_t *context, char *filename, int32
}
}
if (!isStreamFromSelProg)
{
stream->discard = AVDISCARD_ALL;
ffmpeg_printf(1, "cAVIdx[%d]: add DISCARD flag to stream index[%d]\n", cAVIdx, stream->index);
continue; // skip this stream
}
}
encoding = Codec2Encoding((int32_t)get_codecpar(stream)->codec_id, (int32_t)get_codecpar(stream)->codec_type, \
(uint8_t *)get_codecpar(stream)->extradata, \
@@ -1734,6 +1761,7 @@ int32_t container_ffmpeg_update_tracks(Context_t *context, char *filename, int32
{
case AVMEDIA_TYPE_VIDEO:
ffmpeg_printf(10, "CODEC_TYPE_VIDEO %d\n", get_codecpar(stream)->codec_type);
stream->discard = AVDISCARD_ALL; /* by default we discard all video streams */
if (encoding != NULL)
{
track.type = eTypeES;
@@ -1802,6 +1830,14 @@ int32_t container_ffmpeg_update_tracks(Context_t *context, char *filename, int32
/* konfetti: fixme: is this a reason to return with error? */
ffmpeg_err("failed to add track %d\n", n);
}
else
{
if (addedVideoTracksCount == 0) /* at now we can handle only first video track */
{
stream->discard = AVDISCARD_DEFAULT;
}
addedVideoTracksCount += 1;
}
}
}
else
@@ -1811,6 +1847,7 @@ int32_t container_ffmpeg_update_tracks(Context_t *context, char *filename, int32
break;
case AVMEDIA_TYPE_AUDIO:
ffmpeg_printf(10, "CODEC_TYPE_AUDIO %d\n", get_codecpar(stream)->codec_type);
stream->discard = AVDISCARD_ALL;
if (encoding != NULL)
{
AVDictionaryEntry *lang;
@@ -2130,11 +2167,45 @@ int32_t container_ffmpeg_update_tracks(Context_t *context, char *filename, int32
case AVMEDIA_TYPE_ATTACHMENT:
case AVMEDIA_TYPE_NB:
default:
stream->discard = AVDISCARD_ALL;
ffmpeg_err("not handled or unknown codec_type %d\n", get_codecpar(stream)->codec_type);
break;
}
} /* for */
}
if (context->manager->audio)
{
Track_t *Tracks = NULL;
int32_t TrackCount = 0;
int32_t selTrackIdx = -1;
context->manager->audio->Command(context, MANAGER_REF_LIST, &Tracks);
context->manager->audio->Command(context, MANAGER_REF_LIST_SIZE, &TrackCount);
if (Tracks && TrackCount)
{
int32_t i;
for (i = 0; i < TrackCount; ++i)
{
if (Tracks[i].pending || Tracks[i].Id < 0)
continue;
if (selTrackIdx == -1)
selTrackIdx = i;
if (currAudioTrack && currAudioTrack->Id == Tracks[i].Id)
{
selTrackIdx = i;
break;
}
}
if (selTrackIdx > -1)
{
((AVStream *)Tracks[selTrackIdx].stream)->discard = AVDISCARD_DEFAULT;
if (!currAudioTrack || currAudioTrack->Id != Tracks[selTrackIdx].Id)
{
context->manager->audio->Command(context, MANAGER_SET, &Tracks[selTrackIdx].Id);
}
}
}
}
releaseMutex(__FILE__, __FUNCTION__, __LINE__);
return cERR_CONTAINER_FFMPEG_NO_ERROR;
}
@@ -2398,7 +2469,6 @@ static int32_t container_ffmpeg_seek(Context_t *context, int64_t sec, uint8_t ab
{
seek_target_flag |= AVSEEK_FLAG_BACKWARD;
}
getMutex(__FILE__, __FUNCTION__, __LINE__);
if (!context->playback || !context->playback->isPlaying)
{
releaseMutex(__FILE__, __FUNCTION__, __LINE__);
@@ -2414,8 +2484,9 @@ static int32_t container_ffmpeg_seek(Context_t *context, int64_t sec, uint8_t ab
* seeking per HTTP does still not work very good. forward seeks everytime
* about 10 seconds, backward does not work.
*/
getMutex(__FILE__, __FUNCTION__, __LINE__);
off_t pos = avio_tell(avContextTab[0]->pb);
ffmpeg_printf(10, "pos %lld %d\n", pos, avContextTab[0]->bit_rate);
releaseMutex(__FILE__, __FUNCTION__, __LINE__);
if (avContextTab[0]->bit_rate)
{
sec *= avContextTab[0]->bit_rate / 8;
@@ -2440,7 +2511,6 @@ static int32_t container_ffmpeg_seek(Context_t *context, int64_t sec, uint8_t ab
seek_target_seconds = sec * AV_TIME_BASE;
do_seek_target_seconds = 1;
}
releaseMutex(__FILE__, __FUNCTION__, __LINE__);
return cERR_CONTAINER_FFMPEG_NO_ERROR;
}
@@ -2495,8 +2565,25 @@ static int32_t container_ffmpeg_get_length(Context_t *context, int64_t *length)
static int32_t container_ffmpeg_switch_audio(Context_t *context, int32_t *arg __attribute__((unused)))
{
ffmpeg_printf(10, "track %d\n", *arg);
getMutex(__FILE__, __FUNCTION__, __LINE__);
if (context->manager->audio)
{
Track_t *Tracks = NULL;
int32_t TrackCount = 0;
context->manager->audio->Command(context, MANAGER_REF_LIST, &Tracks);
context->manager->audio->Command(context, MANAGER_REF_LIST_SIZE, &TrackCount);
if (Tracks && TrackCount)
{
int32_t i;
for (i = 0; i < TrackCount; ++i)
{
((AVStream *)Tracks[i].stream)->discard = Tracks[i].Id == *arg ? AVDISCARD_DEFAULT : AVDISCARD_ALL;
}
}
}
releaseMutex(__FILE__, __FUNCTION__, __LINE__);
/* Hellmaster1024: nothing to do here! */
int64_t sec = -5;
int64_t sec = -1;
context->playback->Command(context, PLAYBACK_SEEK, (void *)&sec);
return cERR_CONTAINER_FFMPEG_NO_ERROR;
}
@@ -2509,7 +2596,7 @@ static int32_t container_ffmpeg_switch_subtitle(Context_t *context, int32_t *arg
* we seek to force ffmpeg to read once again the same data
* but now we will not ignore subtitle frame
*/
int64_t sec = -5;
int64_t sec = -1;
context->playback->Command(context, PLAYBACK_SEEK, (void *)&sec);
return cERR_CONTAINER_FFMPEG_NO_ERROR;
}
@@ -2744,4 +2831,4 @@ Container_t FFMPEGContainer =
"FFMPEG",
&Command,
FFMPEG_Capabilities
};
};