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Commit Graph

54 Commits

Author SHA1 Message Date
Michael Niedermayer
81a663f49e Drop remaining unneeded != NULL
Reviewed-by: Clément Bœsch <u@pkh.me>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-15 22:47:45 +02:00
Michael Niedermayer
19b9e07ef5 Merge commit '0307cc2253e76772b1c645ac6117d08da87a147c'
* commit '0307cc2253e76772b1c645ac6117d08da87a147c':
  rtpdec: pass an AVFormatContext to ff_parse_fmtp()

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-09 23:40:13 +02:00
Anton Khirnov
0307cc2253 rtpdec: pass an AVFormatContext to ff_parse_fmtp()
Use it for logging, instead of NULL or the stream codec context.
2014-07-09 13:40:54 +00:00
Michael Niedermayer
12e8104120 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  rtpdec_h264: Check the return value of functions doing allocations

See: c5f15f40b9
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-14 22:39:57 +01:00
Michael Niedermayer
9aba0a6f7b rtpdec_h264: Check the return value of functions doing allocations
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-12-14 17:48:46 +02:00
Michael Niedermayer
c5f15f40b9 avformat/rtpdec_h264: fix null pointer dereferences
Fixes CID733716

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-13 02:09:20 +01:00
Michael Niedermayer
5c2ccf83df Merge commit '7abd35a1ffaecfd79fa07b801621ee11ab595c43'
* commit '7abd35a1ffaecfd79fa07b801621ee11ab595c43':
  avformat: Add av_cold attributes to init functions missing them

Conflicts:
	libavformat/rtpdec_xiph.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-06 10:19:56 +02:00
Diego Biurrun
7abd35a1ff avformat: Add av_cold attributes to init functions missing them 2013-05-05 18:33:04 +02:00
Michael Niedermayer
0a5da9cc14 Merge commit 'c6f1dc8e4cd967ae056698eafb891a08003c211c'
* commit 'c6f1dc8e4cd967ae056698eafb891a08003c211c':
  rtpdec: Move setting the parsing flags to the actual depacketizers
  rtpdec: Split handling of mpeg12 audio/video to a separate depacketizer

Conflicts:
	libavformat/rtpdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-21 14:02:01 +01:00
Martin Storsjö
c6f1dc8e4c rtpdec: Move setting the parsing flags to the actual depacketizers
This gets rid of almost all the codec specific details from the
generic rtpdec code.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-01-20 18:20:42 +02:00
Michael Niedermayer
bb3420d88e Merge commit '90c784cc13f6bf21a8eb69f3b88b50c7a70f6c59'
* commit '90c784cc13f6bf21a8eb69f3b88b50c7a70f6c59':
  rtpdec: Pass the sequence number to depacketizers
  configure: Make avconv depend on null, anull and resample filters

Conflicts:
	configure

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-21 17:46:43 +01:00
Martin Storsjö
90c784cc13 rtpdec: Pass the sequence number to depacketizers
This allows depacketizers to figure out if packets have been lost.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-12-21 14:14:40 +02:00
Michael Niedermayer
1c66807636 Merge commit 'd488c3bcbaf7ddda42597e014deb661a7e9e2112'
* commit 'd488c3bcbaf7ddda42597e014deb661a7e9e2112':
  configure: support Bitrig OS
  yuv2rgb: handle line widths that are not a multiple of 4.
  graph2dot: Use the fallback getopt implementation if needed
  tools: Include io.h for open/read/write/close if unistd.h doesn't exist
  testprogs: Remove unused includes
  qt-faststart: Use other seek/tell functions on MSVC than on mingw
  ismindex: Include direct.h for _mkdir on windows
  sdp: Use static const char arrays instead of pointers to strings
  x86: avcodec: Drop silly "_mmx" suffixes from filenames
  x86: avcodec: Drop silly "_sse" suffixes from filenames
  sdp: Include profile-level-id for H264
  utvideoenc: use ff_huff_gen_len_table
  huffman: add ff_huff_gen_len_table
  cllc: simplify/fix swapped data buffer allocation.
  rtpdec_h264: Don't set the pixel format
  h264: Check that the codec isn't null before accessing it
  audio_frame_queue: Define af_queue_log_state before using it

Conflicts:
	libavcodec/audio_frame_queue.c
	libavcodec/h264.c
	libavcodec/huffman.h
	libavcodec/huffyuv.c
	libavcodec/utvideoenc.c
	libavcodec/x86/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-29 18:04:34 +02:00
Samuel Pitoiset
6af2480aa6 rtpdec_h264: Don't set the pixel format
There is no need for this depacketizer to set the pixel format,
the decoder can do that just fine.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-08-28 18:16:00 +03:00
Michael Niedermayer
9f088a1ed4 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  mpegvideo: reduce excessive inlining of mpeg_motion()
  mpegvideo: convert mpegvideo_common.h to a .c file
  build: factor out mpegvideo.o dependencies to CONFIG_MPEGVIDEO
  Move MASK_ABS macro to libavcodec/mathops.h
  x86: move MANGLE() and related macros to libavutil/x86/asm.h
  x86: rename libavutil/x86_cpu.h to libavutil/x86/asm.h
  aacdec: Don't fall back to the old output configuration when no old configuration is present.
  rtmp: Add message tracking
  rtsp: Support mpegts in raw udp packets
  rtsp: Support receiving plain data over UDP without any RTP encapsulation
  rtpdec: Remove an unused include
  rtpenc: Remove an av_abort() that depends on user-supplied data
  vsrc_movie: discourage its use with avconv.
  avconv: allow no input files.
  avconv: prevent invalid reads in transcode_init()
  avconv: rename OutputStream.is_past_recording_time to finished.

Conflicts:
	configure
	doc/filters.texi
	ffmpeg.c
	ffmpeg.h
	libavcodec/Makefile
	libavcodec/aacdec.c
	libavcodec/mpegvideo.c
	libavformat/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-09 19:31:56 +02:00
Martin Storsjö
c864e461d2 rtpdec: Remove an unused include
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-08-09 00:25:11 +03:00
Michael Niedermayer
7a72695c05 Merge commit '36ef5369ee9b336febc2c270f8718cec4476cb85'
* commit '36ef5369ee9b336febc2c270f8718cec4476cb85':
  Replace all CODEC_ID_* with AV_CODEC_ID_*
  lavc: add AV prefix to codec ids.

Conflicts:
	doc/APIchanges
	doc/examples/decoding_encoding.c
	doc/examples/muxing.c
	ffmpeg.c
	ffprobe.c
	ffserver.c
	libavcodec/8svx.c
	libavcodec/avcodec.h
	libavcodec/dnxhd_parser.c
	libavcodec/dvdsubdec.c
	libavcodec/error_resilience.c
	libavcodec/h263dec.c
	libavcodec/libvorbisenc.c
	libavcodec/mjpeg_parser.c
	libavcodec/mjpegenc.c
	libavcodec/mpeg12.c
	libavcodec/mpeg4videodec.c
	libavcodec/mpegvideo.c
	libavcodec/mpegvideo_enc.c
	libavcodec/pcm.c
	libavcodec/r210dec.c
	libavcodec/utils.c
	libavcodec/v210dec.c
	libavcodec/version.h
	libavdevice/alsa-audio-dec.c
	libavdevice/bktr.c
	libavdevice/v4l2.c
	libavformat/asfdec.c
	libavformat/asfenc.c
	libavformat/avformat.h
	libavformat/avidec.c
	libavformat/caf.c
	libavformat/electronicarts.c
	libavformat/flacdec.c
	libavformat/flvdec.c
	libavformat/flvenc.c
	libavformat/framecrcenc.c
	libavformat/img2.c
	libavformat/img2dec.c
	libavformat/img2enc.c
	libavformat/ipmovie.c
	libavformat/isom.c
	libavformat/matroska.c
	libavformat/matroskadec.c
	libavformat/matroskaenc.c
	libavformat/mov.c
	libavformat/movenc.c
	libavformat/mp3dec.c
	libavformat/mpeg.c
	libavformat/mpegts.c
	libavformat/mxf.c
	libavformat/mxfdec.c
	libavformat/mxfenc.c
	libavformat/nsvdec.c
	libavformat/nut.c
	libavformat/oggenc.c
	libavformat/pmpdec.c
	libavformat/rawdec.c
	libavformat/rawenc.c
	libavformat/riff.c
	libavformat/sdp.c
	libavformat/utils.c
	libavformat/vocenc.c
	libavformat/wtv.c
	libavformat/xmv.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-07 22:45:46 +02:00
Anton Khirnov
36ef5369ee Replace all CODEC_ID_* with AV_CODEC_ID_* 2012-08-07 16:00:24 +02:00
Michael Niedermayer
4da42ebe44 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  MS Screen 1 decoder
  aacdec: Fix popping channel layouts.
  av_gettime: support Win32 without gettimeofday()
  Use av_gettime() in various places
  Move av_gettime() to libavutil
  dct-test: use emms_c() from libavutil instead of duplicating it
  mov: fix operator precedence bug
  mathematics.h: remove a couple of math defines
  Remove unnecessary inclusions of [sys/]time.h
  lavf: remove unnecessary inclusions of unistd.h
  bfin: libswscale: add const where appropriate to fix warnings
  bfin: libswscale: remove unnecessary #includes
  udp: Properly check for invalid sockets
  tcp: Check the return value from getsockopt
  network: Use av_strerror for getting error messages
  udp: Properly print error from getnameinfo
  mmst: Use AVUNERROR() to convert error codes to the right range for strerror
  network: Pass pointers of the right type to get/setsockopt/ioctlsocket on windows
  rtmp: Reduce the number of idle posts sent by sleeping 50ms

Conflicts:
	Changelog
	configure
	libavcodec/aacdec.c
	libavcodec/allcodecs.c
	libavcodec/avcodec.h
	libavcodec/dct-test.c
	libavcodec/version.h
	libavformat/riff.c
	libavformat/udp.c
	libavutil/Makefile
	libswscale/bfin/yuv2rgb_bfin.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-20 20:47:46 +02:00
Mans Rullgard
4e5a514813 lavf: remove unnecessary inclusions of unistd.h
These files do not use anything provided by unistd.h.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-06-20 11:46:30 +01:00
Michael Niedermayer
715c8a5a50 Merge remote-tracking branch 'qatar/master'
* qatar/master: (28 commits)
  dfa: use more meaningful return codes
  eatgv: check vector_bits
  eatgv: check motion vectors
  Mark a number of variables only used in av_dlog() calls as av_unused.
  dvdec: drop const qualifier from variable to eliminate a warning
  avcodec: Improve comment for thread_safe_callbacks to avoid misinterpretation.
  tests/utils: don't ignore the return value of fwrite()
  lavfi/formats: use sizeof(var) instead of sizeof(type).
  lavfi: remove avfilter_default_config_input_link() declaration
  lavfi: always enable the scale filter and depend on sws.
  vf_split: support user-specifiable number of outputs.
  avconv: remove stray useless comment.
  mpegmux: add stuffing to avoid incomplete PCM frames
  rtsp: avoid const warnings from strtol() call
  avserver: check return value of ftruncate()
  lagarith: make offset array type unsigned
  dfa: add some checks to ensure that decoder won't write past frame end
  aacps: NEON optimisations
  aacps: align some arrays
  aacps: move some loops to function pointers
  ...

Conflicts:
	configure
	doc/filters.texi
	libavcodec/dfa.c
	libavcodec/eatgv.c
	libavfilter/Makefile
	libavfilter/allfilters.c
	libavfilter/avfilter.h
	libavfilter/formats.c
	libavfilter/vf_split.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-06 21:53:19 +02:00
Martin Storsjö
2ed503af9f rtpdec_h264: Add missing newlines to av_log calls
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-05-05 22:11:49 +03:00
Martin Storsjö
b97d21e4d6 rtpdec_h264: Free old extradata before clearing the pointer
This avoids memory leaks if there actually was some extradata
set before.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-05-05 22:11:45 +03:00
Michael Niedermayer
517dcc9b5f Merge remote-tracking branch 'qatar/master'
* qatar/master:
  tests: Refactor rotozoom/videogen common code into a separate file.
  tests: Mark some file-internal symbols as static.
  build: Drop leftover .exp pattern from LIBSUFFIXES list.
  vsrc_buffer: return EAGAIN if no frame is available.
  WMAL: Shift output samples by the specified number of padding zeroes.
  WMAL: Restore removed code in mclms_predict()
  rtpdec_h264: Remove a useless ifdef
  rtpdec_h264: Remove outdated/useless/incorrect comments
  rtpdec_h264: Remove useless memory corruption checks
  rtpdec_h264: Return proper error codes
  rtpdec_h264: Check the available data length before reading
  rtpdec_h264: Add input size checks
  png: check bit depth for PAL8/Y400A pixel formats.
  ea: check chunk_size for validity.
  celp filters: Do not read earlier than the start of the 'out' vector.

Conflicts:
	libavcodec/pngdec.c
	libavfilter/src_buffer.c
	tests/rotozoom.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-05 20:22:09 +02:00
Martin Storsjö
3c148703f6 rtpdec_h264: Reorder code blocks
This removes one level of indentation.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-05-05 20:41:37 +03:00
Martin Storsjö
b368861747 rtpdec_h264: Make start_sequence a static const array
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-05-05 20:35:33 +03:00
Martin Storsjö
48666c2bd6 rtpdec_h264: Cleanup debug packet type counting
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-05-05 20:35:05 +03:00
Martin Storsjö
0b3ac9fe05 rtpdec_h264: Cosmetic cleanup
Add/fix spacing, split long lines, align assignments where suitable.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-05-05 20:33:00 +03:00
Martin Storsjö
f3d471f45f rtpdec_h264: Clean up comments
Split long comments, move long comments at the end of lines to
separate lines above, fix vertical alignment, fix up comment style
(unify trailing dots - comments had a mix of 2, 3 or 4 dots, where
it would be just as good without them at all).

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-05-05 20:32:29 +03:00
Martin Storsjö
dee48d095d rtpdec_h264: Convert commented out code into setting an unused variable
It is worth keeping instead of removing, in case reading this
bit becomes necessary at some later point.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-05-05 20:32:09 +03:00
Martin Storsjö
44f99fe0f5 rtpdec_h264: Remove a useless ifdef
assert is a no-op if DEBUG isn't defined.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-05-05 03:10:25 +03:00
Martin Storsjö
8d43b8b8e8 rtpdec_h264: Remove outdated/useless/incorrect comments
RTCP is handled elsewhere, not in the depacketizer for an
individual format.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-05-05 03:10:15 +03:00
Martin Storsjö
5a571d3241 rtpdec_h264: Remove useless memory corruption checks
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-05-05 03:09:53 +03:00
Martin Storsjö
b7b7354c33 rtpdec_h264: Return proper error codes
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-05-05 03:09:44 +03:00
Martin Storsjö
5245adb963 rtpdec_h264: Check the available data length before reading
This makes sure the length is checked for STAP-A type packets.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-05-05 03:09:10 +03:00
Ivan Kovtunov
de26a4b699 rtpdec_h264: Add input size checks
This fixes crashes if given too short data packets.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-05-05 03:09:07 +03:00
Michael Niedermayer
5d6a40bc74 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  rtsp: Don't use av_malloc(0) if there are no streams
  rtsp: Don't use uninitialized data if there are no streams
  vaapi: mpeg2: fix slice_vertical_position calculation.
  hwaccel: mpeg2: decode first field, if requested.
  cosmetics: Fix indentation
  rtsp: Don't expose the MS-RTSP RTX data stream to the caller

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-04-08 20:55:11 +02:00
Martin Storsjö
456001486e rtsp: Don't expose the MS-RTSP RTX data stream to the caller
This avoids exposing a dummy AVStream which won't get any data
and which will make avformat_find_stream_info wait for info about
this stream.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-04-08 12:04:22 +03:00
Michael Niedermayer
04b53746ad Merge remote-tracking branch 'qatar/master'
* qatar/master:
  rtpdec: Use 4 byte startcodes for H.264
  matroskadec: Mark variable as av_unused.
  Move some conditionally used variables into the block where they are used.
  Drop some completely unnecessary av_unused attributes.
  swscale: Remove unused variable alpMmxFilter.
  Drop unnecessary av_uninit attributes from some variable declarations.
  movenc: Support muxing wmapro in ismv/isma
  mpegtsenc: Add an AVOption for forcing a new PAT/PMT/SDT to be written
  swscale: move YUV2PACKED16WRAPPER() macro down to where it is used.
  swscale: handle gray16 as a "planar" YUV format (Y-only, of course).
  swscale: use yuv2packed1() functions for unscaled chroma also.
  swscale: fix incorrect chroma bias in yuv2rgb48_1_c().
  swscale: fix invalid memory accesses in yuvpacked1() functions.
  Move PS2 MMI code below the mips subdirectory, where it belongs.
  mips: Move MMI function declarations to a header.
  build: Set correct dependencies for rtmp* protocols implemented by librtmp.

Conflicts:
	libavcodec/ac3enc_template.c
	libavformat/mpegtsenc.c
	libswscale/output.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-02-14 01:53:31 +01:00
Matthew Szatmary
7dfe8f5557 rtpdec: Use 4 byte startcodes for H.264
If muxing into mpegts, 4 byte startcodes for the first NAL
of an access unit is required. Thus it is simplest for the
RTP depacketizer to just use 4 byte startcodes everywhere.

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-02-13 23:05:10 +02:00
Michael Niedermayer
7b376b398a Merge remote branch 'qatar/master'
* qatar/master:
  Handle unicode file names on windows
  rtp: Rename the open/close functions to alloc/free
  Lowercase all ff* program names.
  Refer to ff* tools by their lowercase names.
NOT Pulled  Replace more FFmpeg instances by Libav or ffmpeg.
  Replace `` by $() syntax in shell scripts.
  patcheck: Allow overiding grep program(s) through environment variables.
NOT Pulled  Remove stray libavcore and _g binary references.
  vorbis: Rename decoder/encoder files to follow general file naming scheme.
  aacenc: Fix whitespace after last commit.
  cook: Fix small typo in av_log_ask_for_sample message.
  aacenc: Finish 3GPP psymodel analysis for non mid/side cases.
  Remove RDFT dependency from AAC decoder.
  Add some debug log messages to AAC extradata
  Fix mov debug (u)int64_t format strings.
  bswap: use native types for av_bwap16().
  doc: FLV muxing is supported.
  applehttp: Handle AES-128 encrypted streams
  Add a protocol handler for AES CBC decryption with PKCS7 padding
  doc: Mention that DragonFly BSD requires __BSD_VISIBLE set

Conflicts:
	ffplay.c
	ffprobe.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-04-24 03:41:22 +02:00
Martin Storsjö
9261e6cf3f rtp: Rename the open/close functions to alloc/free
This avoids clashes if we internally want to override the global
open function.

Signed-off-by: Martin Storsjö <martin@martin.st>
2011-04-24 00:05:37 +03:00
Mans Rullgard
2912e87a6c Replace FFmpeg with Libav in licence headers
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-03-19 13:33:20 +00:00
Martin Storsjö
86042de8a5 rtpdec_h264: Pass NAL type 0 through
According to the spec, this type shouldn't ever be used. Nevertheless,
passing it through enables decoding streams which otherwise aren't
decodeable.

Originally committed as revision 25897 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-06 12:44:09 +00:00
Martin Storsjö
965a3ddb1f Remove mostly unnecessary rtpdec_*.h files, store the declarations in one file
Originally committed as revision 24596 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-30 12:04:27 +00:00
Luca Barbato
dc6cf61e33 Handle av_base64_decode return value
garbled sdp would cause crash otherwise.

Originally committed as revision 24191 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-11 11:54:48 +00:00
Josh Allmann
fb4ca2cb51 rtpdec: Clean up FMTP parsing code in H.264 RTP depacketizer
Patch by Josh Allmann, joshua dot allmann at gmail

Originally committed as revision 23850 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-28 11:28:02 +00:00
Josh Allmann
1ed3cef513 Reindent
Patch by Josh Allmann, joshua dot allmann at gmail

Originally committed as revision 23849 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-28 11:26:29 +00:00
Josh Allmann
7aa0118c46 rtpdec: Return ENOMEM if H.264 RTP fails to allocate memory for SDP extradata
Patch by Josh Allmann, joshua dot allmann at gmail

Originally committed as revision 23848 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-28 11:25:39 +00:00
Luca Barbato
48790d8ba8 Remove stray and possibly wrong line, rtpdec.c sets that already
Originally committed as revision 23440 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-03 16:51:29 +00:00