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Imported Upstream version 2.3

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Andreas Cadhalpun
2014-07-19 21:38:16 +02:00
parent 7ba35d663e
commit 19fcffb6ec
1838 changed files with 103018 additions and 49604 deletions
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@@ -15,23 +15,204 @@ libavutil: 2012-10-22
API changes, most recent first:
2014-03-18 - e9c8a9a - lsws 2.5.102
2014-07-14 - 62227a7 - lavf 55.47.100 - avformat.h
Add av_stream_get_parser()
2014-07-09 - c67690f / a54f03b - lavu 52.92.100 / 53.18.0 - display.h
Add av_display_matrix_flip() to flip the transformation matrix.
2014-07-09 - 1b58f13 / f6ee61f - lavc 55.69.100 / 55.56.0 - dv_profile.h
Add a public API for DV profile handling.
2014-06-20 - 0dceefc / 9e500ef - lavu 52.90.100 / 53.17.0 - imgutils.h
Add av_image_check_sar().
2014-06-20 - 4a99333 / 874390e - lavc 55.68.100 / 55.55.0 - avcodec.h
Add av_packet_rescale_ts() to simplify timestamp conversion.
2014-06-18 - ac293b6 / 194be1f - lavf 55.44.100 / 55.20.0 - avformat.h
The proper way for providing a hint about the desired timebase to the muxers
is now setting AVStream.time_base, instead of AVStream.codec.time_base as was
done previously. The old method is now deprecated.
2014-06-10 - xxxxxxx - lavf 55.43.100 - avformat.h
New field int64_t max_analyze_duration2 instead of deprecated
int max_analyze_duration.
2014-05-30 - 00759d7 - lavu 52.89.100 - opt.h
Add av_opt_copy()
2014-06-01 - 03bb99a / 0957b27 - lavc 55.66.100 / 55.54.0 - avcodec.h
Add AVCodecContext.side_data_only_packets to allow encoders to output packets
with only side data. This option may become mandatory in the future, so all
users are recommended to update their code and enable this option.
2014-06-01 - 6e8e9f1 / 8c02adc - lavu 52.88.100 / 53.16.0 - frame.h, pixfmt.h
Move all color-related enums (AVColorPrimaries, AVColorSpace, AVColorRange,
AVColorTransferCharacteristic, and AVChromaLocation) inside lavu.
And add AVFrame fields for them.
2014-05-29 - bdb2e80 / b2d4565 - lavr 1.3.0 - avresample.h
Add avresample_max_output_samples
2014-05-24 - d858ee7 / 6d21259 - lavf 55.42.100 / 55.19.0 - avformat.h
Add strict_std_compliance and related AVOptions to support experimental
muxing.
2014-05-26 - xxxxxxx - lavu 52.87.100 - threadmessage.h
Add thread message queue API.
2014-05-26 - c37d179 - lavf 55.41.100 - avformat.h
Add format_probesize to AVFormatContext.
2014-05-19 - 7d25af1 / c23c96b - lavf 55.39.100 / 55.18.0 - avformat.h
Add av_stream_get_side_data() to access stream-level side data
in the same way as av_packet_get_side_data().
2014-05-xx - xxxxxxx - lavu 52.86.100 - fifo.h
Add av_fifo_alloc_array() function.
2014-05-19 - ef1d4ee / bddd8cb - lavu 52.85.100 / 53.15.0 - frame.h, display.h
Add AV_FRAME_DATA_DISPLAYMATRIX for exporting frame-level
spatial rendering on video frames for proper display.
2014-05-xx - xxxxxxx - lavc 55.64.100 / 55.53.0 - avcodec.h
Add AV_PKT_DATA_DISPLAYMATRIX for exporting packet-level
spatial rendering on video frames for proper display.
2014-05-19 - 999a99c / a312f71 - lavf 55.38.101 / 55.17.1 - avformat.h
Deprecate AVStream.pts and the AVFrac struct, which was its only use case.
See use av_stream_get_end_pts()
2014-05-18 - 68c0518 / fd05602 - lavc 55.63.100 / 55.52.0 - avcodec.h
Add avcodec_free_context(). From now on it should be used for freeing
AVCodecContext.
2014-05-17 - 0eec06e - lavu 52.84.100 - time.h
Add av_gettime_relative() av_gettime_relative_is_monotonic()
2014-05-15 - eacf7d6 / 0c1959b - lavf 55.38.100 / 55.17.0 - avformat.h
Add AVMFT_FLAG_BITEXACT flag. Muxers now use it instead of checking
CODEC_FLAG_BITEXACT on the first stream.
2014-05-15 - 96cb4c8 - lswr 0.19.100 - swresample.h
Add swr_close()
2014-05-11 - 14aef38 / 66e6c8a - lavu 52.83.100 / 53.14.0 - pixfmt.h
Add AV_PIX_FMT_VDA for new-style VDA acceleration.
2014-05-xx - xxxxxxx - lavu 52.82.0 - fifo.h
Add av_fifo_freep() function.
2014-05-02 - ba52fb11 - lavu 52.81.0 - opt.h
Add av_opt_set_dict2() function.
2014-05-01 - e77b985 / a2941c8 - lavc 55.60.103 / 55.50.3 - avcodec.h
Deprecate CODEC_FLAG_MV0. It is replaced by the flag "mv0" in the
"mpv_flags" private option of the mpegvideo encoders.
2014-05-01 - e40ae8c / 6484149 - lavc 55.60.102 / 55.50.2 - avcodec.h
Deprecate CODEC_FLAG_GMC. It is replaced by the "gmc" private option of the
libxvid encoder.
2014-05-01 - 1851643 / b2c3171 - lavc 55.60.101 / 55.50.1 - avcodec.h
Deprecate CODEC_FLAG_NORMALIZE_AQP. It is replaced by the flag "naq" in the
"mpv_flags" private option of the mpegvideo encoders.
2014-05-01 - cac07d0 / 5fcceda - avcodec.h
Deprecate CODEC_FLAG_INPUT_PRESERVED. Its functionality is replaced by passing
reference-counted frames to encoders.
2014-04-29 - 1bf6396 - lavc 55.60.100 - avcodec.h
Add AVCodecDescriptor.mime_types field.
2014-04-29 - xxxxxxx - lavu 52.80.0 - hash.h
Add av_hash_final_bin(), av_hash_final_hex() and av_hash_final_b64().
2014-03-07 - 8b2a130 - lavc 55.50.0 / 55.53.100 - dxva2.h
Add FF_DXVA2_WORKAROUND_INTEL_CLEARVIDEO for old Intel GPUs.
2014-04-22 - 502512e /dac7e8a - lavu 53.13.0 / 52.78.100 - avutil.h
Add av_get_time_base_q().
2014-04-17 - a8d01a7 / 0983d48 - lavu 53.12.0 / 52.77.100 - crc.h
Add AV_CRC_16_ANSI_LE crc variant.
2014-04-XX - xxxxxxx - lavf xx.xx.1xx - avformat.h
Add av_format_inject_global_side_data()
2014-04-12 - 4f698be - lavu 52.76.100 - log.h
Add av_log_get_flags()
2014-04-11 - 6db42a2b - lavd 55.12.100 - avdevice.h
Add avdevice_capabilities_create() function.
Add avdevice_capabilities_free() function.
2014-04-07 - 0a1cc04 / 8b17243 - lavu 52.75.100 / 53.11.0 - pixfmt.h
Add AV_PIX_FMT_YVYU422 pixel format.
2014-04-04 - c1d0536 / 8542f9c - lavu 52.74.100 / 53.10.0 - replaygain.h
Full scale for peak values is now 100000 (instead of UINT32_MAX) and values
may overflow.
2014-04-03 - c16e006 / 7763118 - lavu 52.73.100 / 53.9.0 - log.h
Add AV_LOG(c) macro to have 256 color debug messages.
2014-04-03 - eaed4da9 - lavu 52.72.100 - opt.h
Add AV_OPT_MULTI_COMPONENT_RANGE define to allow return
multi-component option ranges.
2014-03-29 - cd50a44b - lavu 52.70.100 - mem.h
Add av_dynarray_add_nofree() function.
2014-02-24 - 3e1f241 / d161ae0 - lavu 52.69.100 / 53.8.0 - frame.h
Add av_frame_remove_side_data() for removing a single side data
instance from a frame.
2014-03-24 - 83e8978 / 5a7e35d - lavu 52.68.100 / 53.7.0 - frame.h, replaygain.h
Add AV_FRAME_DATA_REPLAYGAIN for exporting replaygain tags.
Add a new header replaygain.h with the AVReplayGain struct.
2014-03-24 - 83e8978 / 5a7e35d - lavc 55.54.100 / 55.36.0 - avcodec.h
Add AV_PKT_DATA_REPLAYGAIN for exporting replaygain tags.
2014-03-24 - 595ba3b / 25b3258 - lavf 55.35.100 / 55.13.0 - avformat.h
Add AVStream.side_data and AVStream.nb_side_data for exporting stream-global
side data (e.g. replaygain tags, video rotation)
2014-03-24 - bd34e26 / 0e2c3ee - lavc 55.53.100 / 55.35.0 - avcodec.h
Give the name AVPacketSideData to the previously anonymous struct used for
AVPacket.side_data.
2014-03-18 - 37c07d4 - lsws 2.5.102
Make gray16 full-scale.
2014-xx-xx - xxxxxxx - lavu 53.05.0 - frame.h
2014-03-16 - 6b1ca17 / 1481d24 - lavu 52.67.100 / 53.6.0 - pixfmt.h
Add RGBA64_LIBAV pixel format and variants for compatibility
2014-03-11 - 3f3229c - lavf 55.34.101 - avformat.h
Set AVFormatContext.start_time_realtime when demuxing.
2014-03-03 - 06fed440 - lavd 55.11.100 - avdevice.h
Add av_input_audio_device_next().
Add av_input_video_device_next().
Add av_output_audio_device_next().
Add av_output_video_device_next().
2014-02-24 - fff5262 / 1155fd0 - lavu 52.66.100 / 53.5.0 - frame.h
Add av_frame_copy() for copying the frame data.
2014-02-xx - xxxxxxx - lswr 0.18.100 - swresample.h
2014-02-24 - a66be60 - lswr 0.18.100 - swresample.h
Add swr_is_initialized() for checking whether a resample context is initialized.
2014-02-xx - xxxxxxx - lavr 1.2.0 - avresample.h
2014-02-22 - 5367c0b / 7e86c27 - lavr 1.2.0 - avresample.h
Add avresample_is_open() for checking whether a resample context is open.
2014-xx-xx - xxxxxxx - lavu 53.04.0 - opt.h
2014-02-19 - 6a24d77 / c3ecd96 - lavu 52.65.100 / 53.4.0 - opt.h
Add AV_OPT_FLAG_EXPORT and AV_OPT_FLAG_READONLY to mark options meant (only)
for reading.
2014-xx-xx - xxxxxxx - lavu 53.03.01 - opt.h
2014-02-19 - f4c8d00 / 6bb8720 - lavu 52.64.101 / 53.3.1 - opt.h
Deprecate unused AV_OPT_FLAG_METADATA.
2014-02-xx - xxxxxxx - lavd 55.10.100 - avdevice.h
@@ -41,7 +222,7 @@ API changes, most recent first:
Add avio_find_protocol_name() to find out the name of the protocol that would
be selected for a given URL.
2014-02-xx - xxxxxxx - lavu 53.3.0 - frame.h
2014-02-15 - a2bc6c1 / c98f316 - lavu 52.64.100 / 53.3.0 - frame.h
Add AV_FRAME_DATA_DOWNMIX_INFO value to the AVFrameSideDataType enum and
downmix_info.h API, which identify downmix-related metadata.
@@ -52,7 +233,7 @@ API changes, most recent first:
Add AVFormatContext.max_interleave_delta for controlling amount of buffering
when interleaving.
2014-02-02 - xxxxxxx - lavf 55.29.100 - avformat.h
2014-02-02 - 5871ee5 - lavf 55.29.100 - avformat.h
Add output_ts_offset muxing option to AVFormatContext.
2014-01-27 - 102bd64 - lavd 55.7.100 - avdevice.h
@@ -72,7 +253,7 @@ API changes, most recent first:
(i.e. as if the CODEC_FLAG_EMU_EDGE flag was always on). Deprecate
CODEC_FLAG_EMU_EDGE and avcodec_get_edge_width().
2014-01-19 - xxxxxxx - lavf 55.25.100 - avformat.h
2014-01-19 - 1a193c4 - lavf 55.25.100 - avformat.h
Add avformat_get_mov_video_tags() and avformat_get_mov_audio_tags().
2014-01-19 - xxxxxxx - lavu 52.63.100 - rational.h
@@ -85,16 +266,16 @@ API changes, most recent first:
2014-01-05 - 751385f / 5c437fb - lavu 52.61.100 / 53.1.0 - channel_layout.h
Add values for various Dolby flags to the AVMatrixEncoding enum.
2014-01-04 - xxxxxxx - lavu 52.60.100 - mathematics.h
2014-01-04 - b317f94 - lavu 52.60.100 - mathematics.h
Add av_add_stable() function.
2013-12-22 - xxxxxxx - lavu 52.59.100 - avstring.h
2013-12-22 - 911676c - lavu 52.59.100 - avstring.h
Add av_strnlen() function.
2013-12-xx - xxxxxxx - lavu 52.57.100 - opencl.h
2013-12-09 - 64f73ac - lavu 52.57.100 - opencl.h
Add av_opencl_benchmark() function.
2013-11-xx - xxxxxxx - lavu 52.56.100 - ffversion.h
2013-11-30 - 82b2e9c - lavu 52.56.100 - ffversion.h
Moves version.h to libavutil/ffversion.h.
Install ffversion.h and make it public.
@@ -111,13 +292,13 @@ API changes, most recent first:
Add AV_FRAME_DATA_A53_CC value to the AVFrameSideDataType enum, which
identifies ATSC A53 Part 4 Closed Captions data.
2013-11-XX - xxxxxxx - lavu 52.54.100 - avstring.h
2013-11-22 - 6859065 - lavu 52.54.100 - avstring.h
Add av_utf8_decode() function.
2013-11-22 - fb7d70c - lavc 55.44.100 - avcodec.h
Add HEVC profiles
2013-11-xx - xxxxxxx - lavc 55.44.100 - avcodec.h
2013-11-20 - c28b61c - lavc 55.44.100 - avcodec.h
Add av_packet_{un,}pack_dictionary()
Add AV_PKT_METADATA_UPDATE side data type, used to transmit key/value
strings between a stream and the application.
@@ -129,7 +310,7 @@ API changes, most recent first:
Deprecate AVCodecContext.error_rate, it is replaced by the 'error_rate'
private option of the mpegvideo encoder family.
2013-11-14 - 31c09b7 / 728c465 - lavc 55.26.0 - vdpau.h
2013-11-14 - 31c09b7 / 728c465 - lavc 55.42.100 / 55.26.0 - vdpau.h
Add av_vdpau_get_profile().
Add av_vdpau_alloc_context(). This function must from now on be
used for allocating AVVDPAUContext.
@@ -139,29 +320,29 @@ API changes, most recent first:
Add ITU-R BT.2020 and other not yet included values to color primaries,
transfer characteristics and colorspaces.
2013-11-04 - xxxxxxx - lavu 52.50.100 - avutil.h
2013-11-04 - 85cabf1 - lavu 52.50.100 - avutil.h
Add av_fopen_utf8()
2013-10-31 - 78265fc / 28096e0 - lavu 52.49.100 / 52.17.0 - frame.h
Add AVFrame.flags and AV_FRAME_FLAG_CORRUPT.
2013-10-27 - xxxxxxx - lavc 55.39.100 - avcodec.h
2013-10-27 - dbe6f9f - lavc 55.39.100 - avcodec.h
Add CODEC_CAP_DELAY support to avcodec_decode_subtitle2.
2013-10-27 - xxxxxxx - lavu 52.48.100 - parseutils.h
2013-10-27 - d61617a - lavu 52.48.100 - parseutils.h
Add av_get_known_color_name().
2013-10-17 - xxxxxxx - lavu 52.47.100 - opt.h
2013-10-17 - 8696e51 - lavu 52.47.100 - opt.h
Add AV_OPT_TYPE_CHANNEL_LAYOUT and channel layout option handlers
av_opt_get_channel_layout() and av_opt_set_channel_layout().
2013-10-xx - xxxxxxx -libswscale 2.5.101 - options.c
2013-10-06 - ccf96f8 -libswscale 2.5.101 - options.c
Change default scaler to bicubic
2013-10-03 - xxxxxxx - lavc 55.34.100 - avcodec.h
2013-10-03 - e57dba0 - lavc 55.34.100 - avcodec.h
Add av_codec_get_max_lowres()
2013-10-02 - xxxxxxx - lavf 55.19.100 - avformat.h
2013-10-02 - 5082fcc - lavf 55.19.100 - avformat.h
Add audio/video/subtitle AVCodec fields to AVFormatContext to force specific
decoders
@@ -179,7 +360,7 @@ API changes, most recent first:
2013-09-04 - 3e1f507 - lavc 55.31.101 - avcodec.h
avcodec_close() argument can be NULL.
2013-09-04 - 36cd017 - lavf 55.16.101 - avformat.h
2013-09-04 - 36cd017a - lavf 55.16.101 - avformat.h
avformat_close_input() argument can be NULL and point on NULL.
2013-08-29 - e31db62 - lavf 55.15.100 - avformat.h
@@ -188,10 +369,10 @@ API changes, most recent first:
2013-08-15 - 1e0e193 - lsws 2.5.100 -
Add a sws_dither AVOption, allowing to set the dither algorithm used
2013-08-xx - xxxxxxx - lavc 55.27.100 - vdpau.h
2013-08-11 - d404fe35 - lavc 55.27.100 - vdpau.h
Add a render2 alternative to the render callback function.
2013-08-xx - xxxxxxx - lavc 55.26.100 - vdpau.h
2013-08-11 - af05edc - lavc 55.26.100 - vdpau.h
Add allocation function for AVVDPAUContext, allowing
to extend it in the future without breaking ABI/API.
@@ -201,7 +382,7 @@ API changes, most recent first:
2013-08-05 - 9547e3e / f824535 - lavc 55.22.100 / 55.13.0 - avcodec.h
Deprecate the bitstream-related members from struct AVVDPAUContext.
The bistream buffers no longer need to be explicitly freed.
The bitstream buffers no longer need to be explicitly freed.
2013-08-05 - 3b805dc / 549294f - lavc 55.21.100 / 55.12.0 - avcodec.h
Deprecate the CODEC_CAP_HWACCEL_VDPAU codec capability. Use CODEC_CAP_HWACCEL
@@ -792,6 +973,9 @@ lavd 54.4.100 / 54.0.0, lavfi 3.5.0
Add avformat_close_input().
Deprecate av_close_input_file() and av_close_input_stream().
2011-12-09 - c59b80c / b2890f5 - lavu 51.32.0 / 51.20.0 - audioconvert.h
Expand the channel layout list.
2011-12-02 - e4de716 / 0eea212 - lavc 53.40.0 / 53.25.0
Add nb_samples and extended_data fields to AVFrame.
Deprecate AVCODEC_MAX_AUDIO_FRAME_SIZE.
@@ -805,6 +989,10 @@ lavd 54.4.100 / 54.0.0, lavfi 3.5.0
Change AVCodecContext.error[4] to [8] at next major bump.
Add AV_NUM_DATA_POINTERS to simplify the bump transition.
2011-11-24 - lavu 51.29.0 / 51.19.0
92afb43 / bd97b2e - add planar RGB pixel formats
92afb43 / 6b0768e - add PIX_FMT_PLANAR and PIX_FMT_RGB pixel descriptions
2011-11-23 - 8e576d5 / bbb46f3 - lavu 51.27.0 / 51.18.0
Add av_samples_get_buffer_size(), av_samples_fill_arrays(), and
av_samples_alloc(), to samplefmt.h.