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ffmpeg: update to ffmpeg-2.6

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This commit is contained in:
Stefan Saraev 2015-04-03 11:56:49 +03:00
parent 0e1290e694
commit 228594fcfc
2 changed files with 311 additions and 132 deletions
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2
packages/multimedia/ffmpeg/package.mk
View File

@ -17,7 +17,7 @@
################################################################################ ################################################################################
PKG_NAME="ffmpeg" PKG_NAME="ffmpeg"
PKG_VERSION="2.5.4" PKG_VERSION="2.6"
PKG_REV="1" PKG_REV="1"
PKG_ARCH="any" PKG_ARCH="any"
PKG_LICENSE="LGPL" PKG_LICENSE="LGPL"

441
packages/multimedia/ffmpeg/patches/ffmpeg-2.5-kodi.patch → packages/multimedia/ffmpeg/patches/ffmpeg-2.6-kodi.patch
View File

@ -1,7 +1,7 @@
From cc70eab317cc54a46ebf14dee17a6670d470d716 Mon Sep 17 00:00:00 2001 From 1c578904e8517f72f71852c79162e8bec9aec00e Mon Sep 17 00:00:00 2001
From: Joakim Plate <elupus@ecce.se> From: Joakim Plate <elupus@ecce.se>
Date: Sun, 11 Sep 2011 19:04:51 +0200 Date: Sun, 11 Sep 2011 19:04:51 +0200
Subject: [PATCH 01/13] Support raw dvdsub palette as stored on normal dvd's Subject: [PATCH 01/14] Support raw dvdsub palette as stored on normal dvd's
This is how the palette is stored on dvd's. Currently This is how the palette is stored on dvd's. Currently
only xbmc passes the palette information to libavcodec only xbmc passes the palette information to libavcodec
@ -11,7 +11,7 @@ this way.
1 file changed, 24 insertions(+) 1 file changed, 24 insertions(+)
diff --git a/libavcodec/dvdsubdec.c b/libavcodec/dvdsubdec.c diff --git a/libavcodec/dvdsubdec.c b/libavcodec/dvdsubdec.c
index 222c71b..040a713 100644 index ffb2bcc..fc2adde 100644
--- a/libavcodec/dvdsubdec.c --- a/libavcodec/dvdsubdec.c
+++ b/libavcodec/dvdsubdec.c +++ b/libavcodec/dvdsubdec.c
@@ -64,6 +64,24 @@ static void yuv_a_to_rgba(const uint8_t *ycbcr, const uint8_t *alpha, uint32_t * @@ -64,6 +64,24 @@ static void yuv_a_to_rgba(const uint8_t *ycbcr, const uint8_t *alpha, uint32_t *
@ -39,7 +39,7 @@ index 222c71b..040a713 100644
static int decode_run_2bit(GetBitContext *gb, int *color) static int decode_run_2bit(GetBitContext *gb, int *color)
{ {
unsigned int v, t; unsigned int v, t;
@@ -700,6 +718,12 @@ static av_cold int dvdsub_init(AVCodecContext *avctx) @@ -707,6 +725,12 @@ static av_cold int dvdsub_init(AVCodecContext *avctx)
parse_ifo_palette(ctx, ctx->ifo_str); parse_ifo_palette(ctx, ctx->ifo_str);
if (ctx->palette_str) if (ctx->palette_str)
parse_palette(ctx, ctx->palette_str); parse_palette(ctx, ctx->palette_str);
@ -53,45 +53,10 @@ index 222c71b..040a713 100644
int i; int i;
av_log(avctx, AV_LOG_DEBUG, "palette:"); av_log(avctx, AV_LOG_DEBUG, "palette:");
From d51b190099d13d293d94b876ea8dad422f2e4e39 Mon Sep 17 00:00:00 2001 From ee03b1bdb3da5aa8226d768d391112e6ccbc6f69 Mon Sep 17 00:00:00 2001
From: Joakim Plate <elupus@ecce.se>
Date: Mon, 12 Sep 2011 21:37:17 +0200
Subject: [PATCH 02/13] asf hacks
---
libavformat/asfdec.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/libavformat/asfdec.c b/libavformat/asfdec.c
index 7f7bb4d..8911987 100644
--- a/libavformat/asfdec.c
+++ b/libavformat/asfdec.c
@@ -1549,9 +1549,20 @@ static int asf_read_seek(AVFormatContext *s, int stream_index,
AVStream *st = s->streams[stream_index];
int ret = 0;
+ if (pts == 0) {
+ // this is a hack since av_gen_search searches the entire file in this case
+ av_log(s, AV_LOG_DEBUG, "SEEKTO: %"PRId64"\n", s->data_offset);
+ if (avio_seek(s->pb, s->data_offset, SEEK_SET) < 0)
+ return -1;
+ return 0;
+ }
+
if (s->packet_size <= 0)
return -1;
+ if (st->codec->codec_type != AVMEDIA_TYPE_VIDEO)
+ return -1;
+
/* Try using the protocol's read_seek if available */
if (s->pb) {
int ret = avio_seek_time(s->pb, stream_index, pts, flags);
From d0dcf7d95bffe4509fb71a8129cc880e9e0552f9 Mon Sep 17 00:00:00 2001
From: Cory Fields <theuni-nospam-@xbmc.org> From: Cory Fields <theuni-nospam-@xbmc.org>
Date: Mon, 28 Jun 2010 01:55:31 -0400 Date: Mon, 28 Jun 2010 01:55:31 -0400
Subject: [PATCH 03/13] if av_read_packet returns AVERROR_IO, we are done. Subject: [PATCH 02/14] if av_read_packet returns AVERROR_IO, we are done.
ffmpeg's codecs might or might not handle returning any completed demuxed ffmpeg's codecs might or might not handle returning any completed demuxed
packets correctly packets correctly
@ -100,10 +65,10 @@ Subject: [PATCH 03/13] if av_read_packet returns AVERROR_IO, we are done.
1 file changed, 2 insertions(+) 1 file changed, 2 insertions(+)
diff --git a/libavformat/utils.c b/libavformat/utils.c diff --git a/libavformat/utils.c b/libavformat/utils.c
index 78653d1..b233a2b 100644 index 17ae300..bdb2cb5 100644
--- a/libavformat/utils.c --- a/libavformat/utils.c
+++ b/libavformat/utils.c +++ b/libavformat/utils.c
@@ -1307,6 +1307,8 @@ static int read_frame_internal(AVFormatContext *s, AVPacket *pkt) @@ -1319,6 +1319,8 @@ static int read_frame_internal(AVFormatContext *s, AVPacket *pkt)
if (ret < 0) { if (ret < 0) {
if (ret == AVERROR(EAGAIN)) if (ret == AVERROR(EAGAIN))
return ret; return ret;
@ -113,10 +78,10 @@ index 78653d1..b233a2b 100644
for (i = 0; i < s->nb_streams; i++) { for (i = 0; i < s->nb_streams; i++) {
st = s->streams[i]; st = s->streams[i];
From 37154452e754303f638cff93214c122d640c5d69 Mon Sep 17 00:00:00 2001 From d7826914c19aa8b38633e2c719d25865c0886b76 Mon Sep 17 00:00:00 2001
From: Cory Fields <theuni-nospam-@xbmc.org> From: Cory Fields <theuni-nospam-@xbmc.org>
Date: Mon, 28 Jun 2010 02:10:50 -0400 Date: Mon, 28 Jun 2010 02:10:50 -0400
Subject: [PATCH 04/13] added: Ticket #7187, TV Teletext support for DVB EBU Subject: [PATCH 03/14] added: Ticket #7187, TV Teletext support for DVB EBU
Teletext streams Teletext streams
--- ---
@ -125,10 +90,10 @@ Subject: [PATCH 04/13] added: Ticket #7187, TV Teletext support for DVB EBU
2 files changed, 6 insertions(+) 2 files changed, 6 insertions(+)
diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h
index dabae1b..dd6ef3f 100644 index 575dae1..4ea6e5a 100644
--- a/libavcodec/avcodec.h --- a/libavcodec/avcodec.h
+++ b/libavcodec/avcodec.h +++ b/libavcodec/avcodec.h
@@ -520,6 +520,10 @@ enum AVCodecID { @@ -524,6 +524,10 @@ enum AVCodecID {
AV_CODEC_ID_PJS = MKBETAG('P','h','J','S'), AV_CODEC_ID_PJS = MKBETAG('P','h','J','S'),
AV_CODEC_ID_ASS = MKBETAG('A','S','S',' '), ///< ASS as defined in Matroska AV_CODEC_ID_ASS = MKBETAG('A','S','S',' '), ///< ASS as defined in Matroska
@ -140,10 +105,10 @@ index dabae1b..dd6ef3f 100644
AV_CODEC_ID_FIRST_UNKNOWN = 0x18000, ///< A dummy ID pointing at the start of various fake codecs. AV_CODEC_ID_FIRST_UNKNOWN = 0x18000, ///< A dummy ID pointing at the start of various fake codecs.
AV_CODEC_ID_TTF = 0x18000, AV_CODEC_ID_TTF = 0x18000,
diff --git a/libavformat/mpegts.c b/libavformat/mpegts.c diff --git a/libavformat/mpegts.c b/libavformat/mpegts.c
index 97da0a3..5dd28f1 100644 index 9e9ad47..74a9cc5 100644
--- a/libavformat/mpegts.c --- a/libavformat/mpegts.c
+++ b/libavformat/mpegts.c +++ b/libavformat/mpegts.c
@@ -729,6 +729,8 @@ static const StreamType DESC_types[] = { @@ -731,6 +731,8 @@ static const StreamType DESC_types[] = {
{ 0x7b, AVMEDIA_TYPE_AUDIO, AV_CODEC_ID_DTS }, { 0x7b, AVMEDIA_TYPE_AUDIO, AV_CODEC_ID_DTS },
{ 0x56, AVMEDIA_TYPE_SUBTITLE, AV_CODEC_ID_DVB_TELETEXT }, { 0x56, AVMEDIA_TYPE_SUBTITLE, AV_CODEC_ID_DVB_TELETEXT },
{ 0x59, AVMEDIA_TYPE_SUBTITLE, AV_CODEC_ID_DVB_SUBTITLE }, /* subtitling descriptor */ { 0x59, AVMEDIA_TYPE_SUBTITLE, AV_CODEC_ID_DVB_SUBTITLE }, /* subtitling descriptor */
@ -153,20 +118,20 @@ index 97da0a3..5dd28f1 100644
}; };
From 7993eb16b229ab65a32a4a3ce5d1f18ab64349f2 Mon Sep 17 00:00:00 2001 From 4365a36e019d9ece6c90184d5ccbf4665aff9577 Mon Sep 17 00:00:00 2001
From: Joakim Plate <elupus@ecce.se> From: Joakim Plate <elupus@ecce.se>
Date: Sun, 18 Sep 2011 19:16:34 +0200 Date: Sun, 18 Sep 2011 19:16:34 +0200
Subject: [PATCH 05/13] Don't accept mpegts PMT that isn't current Subject: [PATCH 04/14] Don't accept mpegts PMT that isn't current
--- ---
libavformat/mpegts.c | 4 ++++ libavformat/mpegts.c | 4 ++++
1 file changed, 4 insertions(+) 1 file changed, 4 insertions(+)
diff --git a/libavformat/mpegts.c b/libavformat/mpegts.c diff --git a/libavformat/mpegts.c b/libavformat/mpegts.c
index 5dd28f1..9f85aed 100644 index 74a9cc5..3c8d99b 100644
--- a/libavformat/mpegts.c --- a/libavformat/mpegts.c
+++ b/libavformat/mpegts.c +++ b/libavformat/mpegts.c
@@ -572,6 +572,7 @@ typedef struct SectionHeader { @@ -573,6 +573,7 @@ typedef struct SectionHeader {
uint8_t tid; uint8_t tid;
uint16_t id; uint16_t id;
uint8_t version; uint8_t version;
@ -174,7 +139,7 @@ index 5dd28f1..9f85aed 100644
uint8_t sec_num; uint8_t sec_num;
uint8_t last_sec_num; uint8_t last_sec_num;
} SectionHeader; } SectionHeader;
@@ -643,6 +644,7 @@ static int parse_section_header(SectionHeader *h, @@ -644,6 +645,7 @@ static int parse_section_header(SectionHeader *h,
val = get8(pp, p_end); val = get8(pp, p_end);
if (val < 0) if (val < 0)
return val; return val;
@ -182,7 +147,7 @@ index 5dd28f1..9f85aed 100644
h->version = (val >> 1) & 0x1f; h->version = (val >> 1) & 0x1f;
val = get8(pp, p_end); val = get8(pp, p_end);
if (val < 0) if (val < 0)
@@ -1968,6 +1970,8 @@ static void pat_cb(MpegTSFilter *filter, const uint8_t *section, int section_len @@ -1973,6 +1975,8 @@ static void pat_cb(MpegTSFilter *filter, const uint8_t *section, int section_len
return; return;
if (ts->skip_changes) if (ts->skip_changes)
return; return;
@ -192,20 +157,20 @@ index 5dd28f1..9f85aed 100644
ts->stream->ts_id = h->id; ts->stream->ts_id = h->id;
From 3c994a2ad7873395455b834ce85458202c90266b Mon Sep 17 00:00:00 2001 From 1c4b70896ff64aa3f444a957851de22cbd00fedc Mon Sep 17 00:00:00 2001
From: Joakim Plate <elupus@ecce.se> From: Joakim Plate <elupus@ecce.se>
Date: Sun, 18 Sep 2011 19:17:23 +0200 Date: Sun, 18 Sep 2011 19:17:23 +0200
Subject: [PATCH 06/13] Don't reparse PMT unless it's version has changed Subject: [PATCH 05/14] Don't reparse PMT unless it's version has changed
--- ---
libavformat/mpegts.c | 6 ++++++ libavformat/mpegts.c | 6 ++++++
1 file changed, 6 insertions(+) 1 file changed, 6 insertions(+)
diff --git a/libavformat/mpegts.c b/libavformat/mpegts.c diff --git a/libavformat/mpegts.c b/libavformat/mpegts.c
index 9f85aed..25007a6 100644 index 3c8d99b..88e5638 100644
--- a/libavformat/mpegts.c --- a/libavformat/mpegts.c
+++ b/libavformat/mpegts.c +++ b/libavformat/mpegts.c
@@ -88,6 +88,7 @@ struct MpegTSFilter { @@ -87,6 +87,7 @@ struct MpegTSFilter {
int es_id; int es_id;
int last_cc; /* last cc code (-1 if first packet) */ int last_cc; /* last cc code (-1 if first packet) */
int64_t last_pcr; int64_t last_pcr;
@ -213,7 +178,7 @@ index 9f85aed..25007a6 100644
enum MpegTSFilterType type; enum MpegTSFilterType type;
union { union {
MpegTSPESFilter pes_filter; MpegTSPESFilter pes_filter;
@@ -450,6 +451,7 @@ static MpegTSFilter *mpegts_open_filter(MpegTSContext *ts, unsigned int pid, @@ -449,6 +450,7 @@ static MpegTSFilter *mpegts_open_filter(MpegTSContext *ts, unsigned int pid,
filter->es_id = -1; filter->es_id = -1;
filter->last_cc = -1; filter->last_cc = -1;
filter->last_pcr= -1; filter->last_pcr= -1;
@ -221,7 +186,7 @@ index 9f85aed..25007a6 100644
return filter; return filter;
} }
@@ -1972,6 +1974,10 @@ static void pat_cb(MpegTSFilter *filter, const uint8_t *section, int section_len @@ -1977,6 +1979,10 @@ static void pat_cb(MpegTSFilter *filter, const uint8_t *section, int section_len
return; return;
if (!h->current) if (!h->current)
return; return;
@ -233,10 +198,10 @@ index 9f85aed..25007a6 100644
ts->stream->ts_id = h->id; ts->stream->ts_id = h->id;
From b772f2fa2076904e3cf2c9e9a80c080cec25c523 Mon Sep 17 00:00:00 2001 From 5104bd90c6a147dd126a98246e57fc828d230012 Mon Sep 17 00:00:00 2001
From: Cory Fields <theuni-nospam-@xbmc.org> From: Cory Fields <theuni-nospam-@xbmc.org>
Date: Fri, 9 Jul 2010 16:43:31 -0400 Date: Fri, 9 Jul 2010 16:43:31 -0400
Subject: [PATCH 07/13] Read PID timestamps as well as PCR timestamps to find Subject: [PATCH 06/14] Read PID timestamps as well as PCR timestamps to find
location in mpegts stream location in mpegts stream
--- ---
@ -244,10 +209,10 @@ Subject: [PATCH 07/13] Read PID timestamps as well as PCR timestamps to find
1 file changed, 46 insertions(+), 2 deletions(-) 1 file changed, 46 insertions(+), 2 deletions(-)
diff --git a/libavformat/mpegts.c b/libavformat/mpegts.c diff --git a/libavformat/mpegts.c b/libavformat/mpegts.c
index 25007a6..d5a8a45 100644 index 88e5638..56cb44f 100644
--- a/libavformat/mpegts.c --- a/libavformat/mpegts.c
+++ b/libavformat/mpegts.c +++ b/libavformat/mpegts.c
@@ -2459,6 +2459,44 @@ static void seek_back(AVFormatContext *s, AVIOContext *pb, int64_t pos) { @@ -2464,6 +2464,44 @@ static void seek_back(AVFormatContext *s, AVIOContext *pb, int64_t pos) {
av_log(s, pb->seekable ? AV_LOG_ERROR : AV_LOG_INFO, "Unable to seek back to the start\n"); av_log(s, pb->seekable ? AV_LOG_ERROR : AV_LOG_INFO, "Unable to seek back to the start\n");
} }
@ -292,7 +257,7 @@ index 25007a6..d5a8a45 100644
static int mpegts_read_header(AVFormatContext *s) static int mpegts_read_header(AVFormatContext *s)
{ {
MpegTSContext *ts = s->priv_data; MpegTSContext *ts = s->priv_data;
@@ -2658,6 +2696,7 @@ static av_unused int64_t mpegts_get_pcr(AVFormatContext *s, int stream_index, @@ -2664,6 +2702,7 @@ static av_unused int64_t mpegts_get_pcr(AVFormatContext *s, int stream_index,
uint8_t buf[TS_PACKET_SIZE]; uint8_t buf[TS_PACKET_SIZE];
int pcr_l, pcr_pid = int pcr_l, pcr_pid =
((PESContext *)s->streams[stream_index]->priv_data)->pcr_pid; ((PESContext *)s->streams[stream_index]->priv_data)->pcr_pid;
@ -300,7 +265,7 @@ index 25007a6..d5a8a45 100644
int pos47 = ts->pos47_full % ts->raw_packet_size; int pos47 = ts->pos47_full % ts->raw_packet_size;
pos = pos =
((*ppos + ts->raw_packet_size - 1 - pos47) / ts->raw_packet_size) * ((*ppos + ts->raw_packet_size - 1 - pos47) / ts->raw_packet_size) *
@@ -2679,6 +2718,11 @@ static av_unused int64_t mpegts_get_pcr(AVFormatContext *s, int stream_index, @@ -2685,6 +2724,11 @@ static av_unused int64_t mpegts_get_pcr(AVFormatContext *s, int stream_index,
*ppos = pos; *ppos = pos;
return timestamp; return timestamp;
} }
@ -312,7 +277,7 @@ index 25007a6..d5a8a45 100644
pos += ts->raw_packet_size; pos += ts->raw_packet_size;
} }
@@ -2778,7 +2822,7 @@ AVInputFormat ff_mpegts_demuxer = { @@ -2784,7 +2828,7 @@ AVInputFormat ff_mpegts_demuxer = {
.read_header = mpegts_read_header, .read_header = mpegts_read_header,
.read_packet = mpegts_read_packet, .read_packet = mpegts_read_packet,
.read_close = mpegts_read_close, .read_close = mpegts_read_close,
@ -321,7 +286,7 @@ index 25007a6..d5a8a45 100644
.flags = AVFMT_SHOW_IDS | AVFMT_TS_DISCONT, .flags = AVFMT_SHOW_IDS | AVFMT_TS_DISCONT,
.priv_class = &mpegts_class, .priv_class = &mpegts_class,
}; };
@@ -2790,7 +2834,7 @@ AVInputFormat ff_mpegtsraw_demuxer = { @@ -2796,7 +2840,7 @@ AVInputFormat ff_mpegtsraw_demuxer = {
.read_header = mpegts_read_header, .read_header = mpegts_read_header,
.read_packet = mpegts_raw_read_packet, .read_packet = mpegts_raw_read_packet,
.read_close = mpegts_read_close, .read_close = mpegts_read_close,
@ -331,20 +296,20 @@ index 25007a6..d5a8a45 100644
.priv_class = &mpegtsraw_class, .priv_class = &mpegtsraw_class,
}; };
From ce94d83559b1f4e1affd6349abcd1bf794e2cd17 Mon Sep 17 00:00:00 2001 From 986147a9978786b30408f3a968c82bd21b4a3745 Mon Sep 17 00:00:00 2001
From: Joakim Plate <elupus@ecce.se> From: Joakim Plate <elupus@ecce.se>
Date: Sat, 22 Oct 2011 19:01:38 +0200 Date: Sat, 22 Oct 2011 19:01:38 +0200
Subject: [PATCH 08/13] Get stream durations using read_timestamp Subject: [PATCH 07/14] Get stream durations using read_timestamp
--- ---
libavformat/utils.c | 39 +++++++++++++++++++++++++++++++++++++++ libavformat/utils.c | 39 +++++++++++++++++++++++++++++++++++++++
1 file changed, 39 insertions(+) 1 file changed, 39 insertions(+)
diff --git a/libavformat/utils.c b/libavformat/utils.c diff --git a/libavformat/utils.c b/libavformat/utils.c
index b233a2b..ccd8149 100644 index bdb2cb5..fbbdbaa 100644
--- a/libavformat/utils.c --- a/libavformat/utils.c
+++ b/libavformat/utils.c +++ b/libavformat/utils.c
@@ -2359,6 +2359,41 @@ static void estimate_timings_from_bit_rate(AVFormatContext *ic) @@ -2381,6 +2381,41 @@ static void estimate_timings_from_bit_rate(AVFormatContext *ic)
#define DURATION_MAX_READ_SIZE 250000LL #define DURATION_MAX_READ_SIZE 250000LL
#define DURATION_MAX_RETRY 4 #define DURATION_MAX_RETRY 4
@ -386,7 +351,7 @@ index b233a2b..ccd8149 100644
/* only usable for MPEG-PS streams */ /* only usable for MPEG-PS streams */
static void estimate_timings_from_pts(AVFormatContext *ic, int64_t old_offset) static void estimate_timings_from_pts(AVFormatContext *ic, int64_t old_offset)
{ {
@@ -2509,6 +2544,10 @@ static void estimate_timings(AVFormatContext *ic, int64_t old_offset) @@ -2531,6 +2566,10 @@ static void estimate_timings(AVFormatContext *ic, int64_t old_offset)
* the components */ * the components */
fill_all_stream_timings(ic); fill_all_stream_timings(ic);
ic->duration_estimation_method = AVFMT_DURATION_FROM_STREAM; ic->duration_estimation_method = AVFMT_DURATION_FROM_STREAM;
@ -398,10 +363,10 @@ index b233a2b..ccd8149 100644
/* less precise: use bitrate info */ /* less precise: use bitrate info */
estimate_timings_from_bit_rate(ic); estimate_timings_from_bit_rate(ic);
From d159d252efab3568335faf615d8083b7e88e5b51 Mon Sep 17 00:00:00 2001 From 7ea45248ab021d5b58309e576d875f1b5f7fa9c7 Mon Sep 17 00:00:00 2001
From: Joakim Plate <elupus@ecce.se> From: Joakim Plate <elupus@ecce.se>
Date: Wed, 8 Dec 2010 14:03:43 +0000 Date: Wed, 8 Dec 2010 14:03:43 +0000
Subject: [PATCH 09/13] changed: allow 4 second skew between streams in mov Subject: [PATCH 08/14] changed: allow 4 second skew between streams in mov
before attempting to seek before attempting to seek
--- ---
@ -409,10 +374,10 @@ Subject: [PATCH 09/13] changed: allow 4 second skew between streams in mov
1 file changed, 2 insertions(+), 2 deletions(-) 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavformat/mov.c b/libavformat/mov.c diff --git a/libavformat/mov.c b/libavformat/mov.c
index 7455e3b..4f6e207 100644 index 986af57..0e1b6b4 100644
--- a/libavformat/mov.c --- a/libavformat/mov.c
+++ b/libavformat/mov.c +++ b/libavformat/mov.c
@@ -4049,8 +4049,8 @@ static AVIndexEntry *mov_find_next_sample(AVFormatContext *s, AVStream **st) @@ -4184,8 +4184,8 @@ static AVIndexEntry *mov_find_next_sample(AVFormatContext *s, AVStream **st)
if (!sample || (!s->pb->seekable && current_sample->pos < sample->pos) || if (!sample || (!s->pb->seekable && current_sample->pos < sample->pos) ||
(s->pb->seekable && (s->pb->seekable &&
((msc->pb != s->pb && dts < best_dts) || (msc->pb == s->pb && ((msc->pb != s->pb && dts < best_dts) || (msc->pb == s->pb &&
@ -424,10 +389,10 @@ index 7455e3b..4f6e207 100644
best_dts = dts; best_dts = dts;
*st = avst; *st = avst;
From bce4a8f7d52722aacf9d5d6256f70cb7c42e5480 Mon Sep 17 00:00:00 2001 From 14817509dd53bcfa00e1a86c4c15ba210abdaed3 Mon Sep 17 00:00:00 2001
From: Joakim Plate <elupus@ecce.se> From: Joakim Plate <elupus@ecce.se>
Date: Fri, 26 Nov 2010 20:56:48 +0000 Date: Fri, 26 Nov 2010 20:56:48 +0000
Subject: [PATCH 10/13] fixed: memleak in mpegts demuxer on some malformed (??) Subject: [PATCH 09/14] fixed: memleak in mpegts demuxer on some malformed (??)
mpegts files with too large pes packets mpegts files with too large pes packets
at-visions sample file brokenStream.mpg at-visions sample file brokenStream.mpg
@ -436,10 +401,10 @@ at-visions sample file brokenStream.mpg
1 file changed, 6 insertions(+) 1 file changed, 6 insertions(+)
diff --git a/libavformat/mpegts.c b/libavformat/mpegts.c diff --git a/libavformat/mpegts.c b/libavformat/mpegts.c
index d5a8a45..e070f1f 100644 index 56cb44f..b68a73a 100644
--- a/libavformat/mpegts.c --- a/libavformat/mpegts.c
+++ b/libavformat/mpegts.c +++ b/libavformat/mpegts.c
@@ -832,6 +832,10 @@ static void reset_pes_packet_state(PESContext *pes) @@ -834,6 +834,10 @@ static void reset_pes_packet_state(PESContext *pes)
static void new_pes_packet(PESContext *pes, AVPacket *pkt) static void new_pes_packet(PESContext *pes, AVPacket *pkt)
{ {
@ -450,7 +415,7 @@ index d5a8a45..e070f1f 100644
av_init_packet(pkt); av_init_packet(pkt);
pkt->buf = pes->buffer; pkt->buf = pes->buffer;
@@ -2649,6 +2653,8 @@ static int mpegts_read_packet(AVFormatContext *s, AVPacket *pkt) @@ -2655,6 +2659,8 @@ static int mpegts_read_packet(AVFormatContext *s, AVPacket *pkt)
pkt->size = -1; pkt->size = -1;
ts->pkt = pkt; ts->pkt = pkt;
@ -460,20 +425,20 @@ index d5a8a45..e070f1f 100644
if (ret < 0) { if (ret < 0) {
av_free_packet(ts->pkt); av_free_packet(ts->pkt);
From 81ffa6832117d97c61aff62b27c1cd71b778daa0 Mon Sep 17 00:00:00 2001 From 4ccc2cebdc67402833f368082075b8f1f51f79eb Mon Sep 17 00:00:00 2001
From: Joakim Plate <elupus@ecce.se> From: Joakim Plate <elupus@ecce.se>
Date: Mon, 28 Jun 2010 21:26:54 +0000 Date: Mon, 28 Jun 2010 21:26:54 +0000
Subject: [PATCH 11/13] Speed up mpegts av_find_stream_info Subject: [PATCH 10/14] Speed up mpegts av_find_stream_info
--- ---
libavformat/mpegts.c | 2 +- libavformat/mpegts.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-) 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavformat/mpegts.c b/libavformat/mpegts.c diff --git a/libavformat/mpegts.c b/libavformat/mpegts.c
index e070f1f..dd9e129 100644 index b68a73a..336d869 100644
--- a/libavformat/mpegts.c --- a/libavformat/mpegts.c
+++ b/libavformat/mpegts.c +++ b/libavformat/mpegts.c
@@ -994,7 +994,7 @@ static int mpegts_push_data(MpegTSFilter *filter, @@ -996,7 +996,7 @@ static int mpegts_push_data(MpegTSFilter *filter,
goto skip; goto skip;
/* stream not present in PMT */ /* stream not present in PMT */
@ -483,10 +448,10 @@ index e070f1f..dd9e129 100644
goto skip; goto skip;
From 7cc40ff6285cb0e571ef2fccaffdbeda11600ccb Mon Sep 17 00:00:00 2001 From 36fa4b26412d410f41aded01a0106c4a76f4a6c2 Mon Sep 17 00:00:00 2001
From: marc <mhocking@ubuntu-desktop.(none)> From: marc <mhocking@ubuntu-desktop.(none)>
Date: Mon, 18 Feb 2013 17:18:18 +0000 Date: Mon, 18 Feb 2013 17:18:18 +0000
Subject: [PATCH 12/13] dxva-h264 Fix dxva playback of streams that don't start Subject: [PATCH 11/14] dxva-h264 Fix dxva playback of streams that don't start
with an I-Frame. with an I-Frame.
--- ---
@ -516,10 +481,10 @@ index 6deccc3..85b25fd 100644
&ctx_pic->pp, sizeof(ctx_pic->pp), &ctx_pic->pp, sizeof(ctx_pic->pp),
&ctx_pic->qm, sizeof(ctx_pic->qm), &ctx_pic->qm, sizeof(ctx_pic->qm),
diff --git a/libavcodec/h264.c b/libavcodec/h264.c diff --git a/libavcodec/h264.c b/libavcodec/h264.c
index 438c43f..a576e90 100644 index 8ec46df..e8d5120 100644
--- a/libavcodec/h264.c --- a/libavcodec/h264.c
+++ b/libavcodec/h264.c +++ b/libavcodec/h264.c
@@ -1096,6 +1096,7 @@ void ff_h264_flush_change(H264Context *h) @@ -1093,6 +1093,7 @@ void ff_h264_flush_change(H264Context *h)
h->list_count = 0; h->list_count = 0;
h->current_slice = 0; h->current_slice = 0;
h->mmco_reset = 1; h->mmco_reset = 1;
@ -528,10 +493,10 @@ index 438c43f..a576e90 100644
/* forget old pics after a seek */ /* forget old pics after a seek */
diff --git a/libavcodec/h264.h b/libavcodec/h264.h diff --git a/libavcodec/h264.h b/libavcodec/h264.h
index cb7e6f9..f819465 100644 index 21e9952..ac3d51a 100644
--- a/libavcodec/h264.h --- a/libavcodec/h264.h
+++ b/libavcodec/h264.h +++ b/libavcodec/h264.h
@@ -742,6 +742,8 @@ typedef struct H264Context { @@ -740,6 +740,8 @@ typedef struct H264Context {
int luma_weight_flag[2]; ///< 7.4.3.2 luma_weight_lX_flag int luma_weight_flag[2]; ///< 7.4.3.2 luma_weight_lX_flag
int chroma_weight_flag[2]; ///< 7.4.3.2 chroma_weight_lX_flag int chroma_weight_flag[2]; ///< 7.4.3.2 chroma_weight_lX_flag
@ -541,10 +506,10 @@ index cb7e6f9..f819465 100644
int sei_buffering_period_present; ///< Buffering period SEI flag int sei_buffering_period_present; ///< Buffering period SEI flag
int initial_cpb_removal_delay[32]; ///< Initial timestamps for CPBs int initial_cpb_removal_delay[32]; ///< Initial timestamps for CPBs
diff --git a/libavcodec/h264_slice.c b/libavcodec/h264_slice.c diff --git a/libavcodec/h264_slice.c b/libavcodec/h264_slice.c
index f03ab4e..ee22bc0 100644 index e9a89d1..80d27e5 100644
--- a/libavcodec/h264_slice.c --- a/libavcodec/h264_slice.c
+++ b/libavcodec/h264_slice.c +++ b/libavcodec/h264_slice.c
@@ -1189,6 +1189,7 @@ static int h264_slice_header_init(H264Context *h, int reinit) @@ -1175,6 +1175,7 @@ static int h264_slice_header_init(H264Context *h, int reinit)
ff_h264_free_tables(h, 0); ff_h264_free_tables(h, 0);
h->first_field = 0; h->first_field = 0;
h->prev_interlaced_frame = 1; h->prev_interlaced_frame = 1;
@ -553,48 +518,262 @@ index f03ab4e..ee22bc0 100644
init_scan_tables(h); init_scan_tables(h);
ret = ff_h264_alloc_tables(h); ret = ff_h264_alloc_tables(h);
From f723a5163e9a24080de5abdbd317ee8df61a79f7 Mon Sep 17 00:00:00 2001 From cb0afee6caf02396fcb594563a581a0ba47720b7 Mon Sep 17 00:00:00 2001
From: elupus <elupus@xbmc.org> From: wsnipex <wsnipex@a1.net>
Date: Tue, 1 Nov 2011 20:18:35 +0100 Date: Mon, 16 Feb 2015 09:58:28 +0100
Subject: [PATCH 13/13] add public version of ff_read_frame_flush Subject: [PATCH 12/14] only check for a git rev if the src tree is in a git
repo
We need this since we sometimes seek on the fixes the version string when building from the kodi depends src tree
input stream behind ffmpeg's back. After this
all data need to be flushed completely.
--- ---
libavformat/avformat.h | 5 +++++ version.sh | 36 +++++++++++++++++++-----------------
libavformat/utils.c | 5 +++++ 1 file changed, 19 insertions(+), 17 deletions(-)
2 files changed, 10 insertions(+)
diff --git a/libavformat/avformat.h b/libavformat/avformat.h diff --git a/version.sh b/version.sh
index 2e54ed1..3a9f292 100644 index f9754eb..cc23f80 100755
--- a/libavformat/avformat.h --- a/version.sh
+++ b/libavformat/avformat.h +++ b/version.sh
@@ -2121,6 +2121,11 @@ int av_find_best_stream(AVFormatContext *ic, @@ -2,30 +2,32 @@
int av_read_frame(AVFormatContext *s, AVPacket *pkt);
/** # Usage: version.sh <ffmpeg-root-dir> <output-version.h> <extra-version>
+ * Clear out any buffered data in context
+ */ +if [ -d $1/.git ]; then # only check for a git rev, if the src tree is in a git repo
+void av_read_frame_flush(AVFormatContext *s); # check for git short hash
-if ! test "$revision"; then
+ if ! test "$revision"; then
if (cd "$1" && grep git RELEASE 2> /dev/null >/dev/null) ; then
revision=$(cd "$1" && git describe --tags --match N 2> /dev/null)
else
revision=$(cd "$1" && git describe --tags --always 2> /dev/null)
fi
-fi
+ fi
+ +
+/** + # Shallow Git clones (--depth) do not have the N tag:
* Seek to the keyframe at timestamp. + # use 'git-YYYY-MM-DD-hhhhhhh'.
* 'timestamp' in 'stream_index'. + test "$revision" || revision=$(cd "$1" &&
* + git log -1 --pretty=format:"git-%cd-%h" --date=short 2> /dev/null)
diff --git a/libavformat/utils.c b/libavformat/utils.c
index ccd8149..d241608 100644 -# Shallow Git clones (--depth) do not have the N tag:
--- a/libavformat/utils.c -# use 'git-YYYY-MM-DD-hhhhhhh'.
+++ b/libavformat/utils.c -test "$revision" || revision=$(cd "$1" &&
@@ -1627,6 +1627,11 @@ void ff_read_frame_flush(AVFormatContext *s) - git log -1 --pretty=format:"git-%cd-%h" --date=short 2> /dev/null)
-
-# Snapshots from gitweb are in a directory called ffmpeg-hhhhhhh or
-# ffmpeg-HEAD-hhhhhhh.
-if [ -z "$revision" ]; then
- srcdir=$(cd "$1" && pwd)
- case "$srcdir" in
- */ffmpeg-[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f])
- git_hash="${srcdir##*-}";;
- */ffmpeg-HEAD-[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f])
- git_hash="${srcdir##*-}";;
- esac
+ # Snapshots from gitweb are in a directory called ffmpeg-hhhhhhh or
+ # ffmpeg-HEAD-hhhhhhh.
+ if [ -z "$revision" ]; then
+ srcdir=$(cd "$1" && pwd)
+ case "$srcdir" in
+ */ffmpeg-[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f])
+ git_hash="${srcdir##*-}";;
+ */ffmpeg-HEAD-[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f])
+ git_hash="${srcdir##*-}";;
+ esac
+ fi
fi
# no revision number found
From b52c216539bdbee830e0d306b372037d4e0cb35f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Reimar=20D=C3=B6ffinger?= <Reimar.Doeffinger@gmx.de>
Date: Sun, 8 Mar 2015 19:44:12 +0100
Subject: [PATCH 13/14] pthread: Fix ff_thread_get_format issues when called
outside frame decode
---
libavcodec/pthread_frame.c | 22 +++++++++++++++++++---
1 file changed, 19 insertions(+), 3 deletions(-)
diff --git a/libavcodec/pthread_frame.c b/libavcodec/pthread_frame.c
index 5a4ab84..c29d0a9 100644
--- a/libavcodec/pthread_frame.c
+++ b/libavcodec/pthread_frame.c
@@ -53,6 +53,7 @@
* Context used by codec threads and stored in their AVCodecInternal thread_ctx.
*/
typedef struct PerThreadContext {
+ int main_thread;
struct FrameThreadContext *parent;
pthread_t thread;
@@ -83,7 +84,8 @@ typedef struct PerThreadContext {
* Set when the codec calls get_format().
* State is returned to STATE_SETTING_UP afterwards.
*/
- STATE_SETUP_FINISHED ///< Set after the codec has called ff_thread_finish_setup().
+ STATE_SETUP_FINISHED, ///< Set after the codec has called ff_thread_finish_setup().
+ STATE_UPDATE_CONTEXT, ///< Main thread is updating its context
} state;
/**
@@ -105,6 +107,7 @@ typedef struct PerThreadContext {
* Context stored in the client AVCodecInternal thread_ctx.
*/
typedef struct FrameThreadContext {
+ int main_thread;
PerThreadContext *threads; ///< The contexts for each thread.
PerThreadContext *prev_thread; ///< The last thread submit_packet() was called on.
@@ -143,6 +146,7 @@ static attribute_align_arg void *frame_worker_thread(void *arg)
AVCodecContext *avctx = p->avctx;
const AVCodec *codec = avctx->codec;
+ av_assert0(!p->main_thread);
pthread_mutex_lock(&p->mutex);
while (1) {
while (p->state == STATE_INPUT_READY && !fctx->die)
@@ -330,6 +334,8 @@ static int submit_packet(PerThreadContext *p, AVPacket *avpkt)
pthread_mutex_lock(&p->mutex);
+ p->state = STATE_UPDATE_CONTEXT;
+
release_delayed_buffers(p);
if (prev_thread) {
@@ -408,6 +414,7 @@ int ff_thread_decode_frame(AVCodecContext *avctx,
int finished = fctx->next_finished;
PerThreadContext *p;
int err;
+ av_assert0(fctx->main_thread);
/*
* Submit a packet to the next decoding thread.
@@ -515,6 +522,7 @@ void ff_thread_finish_setup(AVCodecContext *avctx) {
if (!(avctx->active_thread_type&FF_THREAD_FRAME)) return;
+ av_assert0(!p->main_thread);
if(p->state == STATE_SETUP_FINISHED){
av_log(avctx, AV_LOG_WARNING, "Multiple ff_thread_finish_setup() calls\n");
} }
@@ -549,6 +557,7 @@ void ff_frame_thread_free(AVCodecContext *avctx, int thread_count)
const AVCodec *codec = avctx->codec;
int i;
+ av_assert0(fctx->main_thread);
park_frame_worker_threads(fctx, thread_count);
if (fctx->prev_thread && fctx->prev_thread != fctx->threads)
@@ -634,6 +643,7 @@ int ff_frame_thread_init(AVCodecContext *avctx)
}
avctx->internal->thread_ctx = fctx = av_mallocz(sizeof(FrameThreadContext));
+ fctx->main_thread = 1;
fctx->threads = av_mallocz_array(thread_count, sizeof(PerThreadContext));
pthread_mutex_init(&fctx->buffer_mutex, NULL);
@@ -718,6 +728,7 @@ void ff_thread_flush(AVCodecContext *avctx)
if (!fctx) return;
+ av_assert0(fctx->main_thread);
park_frame_worker_threads(fctx, avctx->thread_count);
if (fctx->prev_thread) {
if (fctx->prev_thread != &fctx->threads[0])
@@ -743,7 +754,10 @@ void ff_thread_flush(AVCodecContext *avctx)
int ff_thread_can_start_frame(AVCodecContext *avctx)
{
PerThreadContext *p = avctx->internal->thread_ctx;
- if ((avctx->active_thread_type&FF_THREAD_FRAME) && p->state != STATE_SETTING_UP &&
+ if (!(avctx->active_thread_type&FF_THREAD_FRAME))
+ return 1;
+ av_assert0(!p->main_thread);
+ if (p->state != STATE_SETTING_UP &&
(avctx->codec->update_thread_context || !THREAD_SAFE_CALLBACKS(avctx))) {
return 0;
}
@@ -762,6 +776,7 @@ static int thread_get_buffer_internal(AVCodecContext *avctx, ThreadFrame *f, int
if (!(avctx->active_thread_type & FF_THREAD_FRAME))
return ff_get_buffer(avctx, f->f, flags);
+ av_assert0(!p->main_thread);
if (p->state != STATE_SETTING_UP &&
(avctx->codec->update_thread_context || !THREAD_SAFE_CALLBACKS(avctx))) {
av_log(avctx, AV_LOG_ERROR, "get_buffer() cannot be called after ff_thread_finish_setup()\n");
@@ -819,7 +834,8 @@ enum AVPixelFormat ff_thread_get_format(AVCodecContext *avctx, const enum AVPixe
enum AVPixelFormat res;
PerThreadContext *p = avctx->internal->thread_ctx;
if (!(avctx->active_thread_type & FF_THREAD_FRAME) || avctx->thread_safe_callbacks ||
- avctx->get_format == avcodec_default_get_format)
+ avctx->get_format == avcodec_default_get_format ||
+ p->main_thread || p->state == STATE_UPDATE_CONTEXT)
return ff_get_format(avctx, fmt);
if (p->state != STATE_SETTING_UP) {
av_log(avctx, AV_LOG_ERROR, "get_format() cannot be called after ff_thread_finish_setup()\n");
From ef86b05da8ad38c9c83e6f075536635647e6b799 Mon Sep 17 00:00:00 2001
From: Rainer Hochecker <fernetmenta@online.de>
Date: Thu, 12 Mar 2015 12:49:48 +0100
Subject: [PATCH 14/14] hevc: avoid unnecessary calls to get_format
---
libavcodec/hevc.c | 23 ++++++++++++++---------
1 file changed, 14 insertions(+), 9 deletions(-)
diff --git a/libavcodec/hevc.c b/libavcodec/hevc.c
index b7ad29a..77b0c0c 100644
--- a/libavcodec/hevc.c
+++ b/libavcodec/hevc.c
@@ -280,7 +280,7 @@ static int decode_lt_rps(HEVCContext *s, LongTermRPS *rps, GetBitContext *gb)
return 0;
} }
+void av_read_frame_flush(AVFormatContext *s) -static int set_sps(HEVCContext *s, const HEVCSPS *sps)
+{ +static int set_sps(HEVCContext *s, const HEVCSPS *sps, enum AVPixelFormat pix_fmt)
+ ff_read_frame_flush(s);
+}
+
void ff_update_cur_dts(AVFormatContext *s, AVStream *ref_st, int64_t timestamp)
{ {
int i; #define HWACCEL_MAX (CONFIG_HEVC_DXVA2_HWACCEL)
enum AVPixelFormat pix_fmts[HWACCEL_MAX + 2], *fmt = pix_fmts;
@@ -304,13 +304,18 @@ static int set_sps(HEVCContext *s, const HEVCSPS *sps)
#endif
}
- *fmt++ = sps->pix_fmt;
- *fmt = AV_PIX_FMT_NONE;
+ if (pix_fmt == AV_PIX_FMT_NONE) {
+ *fmt++ = sps->pix_fmt;
+ *fmt = AV_PIX_FMT_NONE;
- ret = ff_thread_get_format(s->avctx, pix_fmts);
- if (ret < 0)
- goto fail;
- s->avctx->pix_fmt = ret;
+ ret = ff_thread_get_format(s->avctx, pix_fmts);
+ if (ret < 0)
+ goto fail;
+ s->avctx->pix_fmt = ret;
+ }
+ else {
+ s->avctx->pix_fmt = pix_fmt;
+ }
ff_set_sar(s->avctx, sps->vui.sar);
@@ -420,7 +425,7 @@ static int hls_slice_header(HEVCContext *s)
sh->no_output_of_prior_pics_flag = 0;
}
ff_hevc_clear_refs(s);
- ret = set_sps(s, s->sps);
+ ret = set_sps(s, s->sps, AV_PIX_FMT_NONE);
if (ret < 0)
return ret;
@@ -3335,7 +3340,7 @@ static int hevc_update_thread_context(AVCodecContext *dst,
}
if (s->sps != s0->sps)
- if ((ret = set_sps(s, s0->sps)) < 0)
+ if ((ret = set_sps(s, s0->sps, src->pix_fmt)) < 0)
return ret;
s->seq_decode = s0->seq_decode;