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path: root/libavutil/version.h
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* lavu: Drop the {minus,plus}1 suffix from AVComponentDescriptor fieldsVittorio Giovara2015-09-07
| | | | | | The new fields can be accessed directly and are more intelligible. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* Bump major versions of all librariesVittorio Giovara2015-08-28
| | | | Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* Postpone API-incompatible changes until the next bumpVittorio Giovara2015-08-28
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* lavu: Drop deprecated private lls functionsVittorio Giovara2015-08-28
| | | | Deprecated in 02/2013.
* lavu: Drop deprecated context size variablesVittorio Giovara2015-08-28
| | | | Deprecated in 10/2012.
* lavu: Drop deprecated duplicated AVFrame/AVCodecContext parametersVittorio Giovara2015-08-28
| | | | Deprecated in 10/2012.
* lavu: Drop deprecated AV_CPU_FLAG_MMX2 symbolVittorio Giovara2015-08-28
| | | | Deprecated in 11/2012.
* lavu: Drop deprecated audioconvert.h headerVittorio Giovara2015-08-28
| | | | Deprecated in 11/2012.
* lavu: Drop deprecated av_reverse functionVittorio Giovara2015-08-28
| | | | Deprecated in 10/2012.
* lavu: Drop deprecated external access to AVPixFmtDescriptor tableVittorio Giovara2015-08-28
| | | | Deprecated in 10/2012.
* lavu: Drop deprecated old_pix_fmt.h and related codeVittorio Giovara2015-08-28
| | | | Deprecated in 10/2012.
* blowfish: add av_blowfish_alloc()James Almer2015-07-31
| | | | | Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>
* hmac: add missing version bump and APIChanges entryJames Almer2015-07-30
| | | | | Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Martin Storsjö <martin@martin.st>
* lavu: Add version information for av_version_info()Vittorio Giovara2015-07-03
| | | | Move the APIchange entry at the top.
* x86: add AV_CPU_FLAG_AVXSLOW flagJames Almer2015-05-31
| | | | | Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* D3D11va: add a Direct3D11 video decoder similar to DXVA2Steve Lhomme2015-05-25
| | | | Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* log: Print a full backtrace along with error messages under ValgrindVittorio Giovara2015-04-20
| | | | | | | | Useful to understand where and in what execution state a certain message is generated. It is enabled only when optimizations are disabled, since function names are not printed otherwise. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* log: Introduce a more verbose debug levelVittorio Giovara2015-04-19
| | | | And deprecate av_dlog macro.
* parseutils: Make av_small_strptime publicLuca Barbato2015-04-07
| | | | | | And use it in libavformat. Based on a similar patch by Stefano Sabatini <stefasab@gmail.com>.
* lavc: add MMAL hardware decoder wrapperwm42015-03-29
| | | | | | Based on a patch by Rodger Combs. Signed-off-by: Anton Khirnov <anton@khirnov.net>
* mov: Write the display matrix in orderVittorio Giovara2015-03-23
| | | | | | | | | | This will allow to copy the matrix as is and it is just cleaner to keep the matrix in the same order specified by the mov standard (which is also explicitly described in the documentation). In order to preserve compatibility, flip the angle sign in the display API av_display_rotation_set() and av_display_rotation_get(), and improve the documentation mentioning the rotation direction.
* pixfmt: add a pixel format for QSV hwaccelAnton Khirnov2015-02-19
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* Add a side data type for audio service type.Anton Khirnov2015-01-27
| | | | | Currently, audio service type is a field in AVCodecContext. However, side data is more appropriate for this kind of information.
* lavu: add planar 16 bit and 8 bit rgb with alphaPaul B Mahol2015-01-14
| | | | Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* imgutils: create misc functions for dealing with buffersStefano Sabatini2015-01-14
| | | | | | | | | | | | | | | | | Move the lavc/imgconvert functions and rename them as follows: avpicture_get_size -> av_image_get_buffer_size() avpicture_fill -> av_image_fill_arrays() avpicture_layout -> av_image_copy_to_buffer() The new functions have an align parameter, which allows to define the linesize alignment assumed in the buffer (which is set or read). The names of the functions are consistent with the lavu/samples API (av_samples_get_buffer_size(), av_samples_fill_arrays()). A redundant check has been dropped from av_image_fill_arrays(). Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* lavu: Add av_gettime_relativeMartin Storsjö2014-10-24
| | | | | | | | | | | | | | | | | | | Since av_gettime() is used in a number of places where actual real time clock is required, the monotonic clock introduced in ebef9f5a5 would have consequences that are hard to handle. Instead split it into a separate function that can be used in the cases where only relative time is desired. On platform where no monotonic clock is available, the difference between the two av_gettime functions is not clear, and one could mistakenly use the relative clock where an absolute one is required. Therefore add an offset, to make it evident that the time returned from av_gettime_relative never is actual current real time, even though it is based on av_gettime. Based on a patch by Olivier Langlois. Signed-off-by: Martin Storsjö <martin@martin.st>
* pixdesc: return color properties namesVittorio Giovara2014-10-08
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* pixfmt: mark further reserved valuesVittorio Giovara2014-10-08
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* mem: add av_strndup() for duplicating substringsAnton Khirnov2014-08-13
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* AVOption: add support for dictionary types.Andrew Stone2014-08-13
| | | | | | | In order to support metadata being set as an option, it's necessary to be able to set dictionaries as values. Signed-off-by: Anton Khirnov <anton@khirnov.net>
* avresample: Introduce AVFrame-based APILuca Barbato2014-08-10
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* Remove obsolete FF_API_AVFRAME_COLORSPACE cruft.Anton Khirnov2014-08-09
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* Bump major versions of all libraries.Anton Khirnov2014-08-09
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* Postpone API-incompatible changes until the next bump.Anton Khirnov2014-08-09
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* avutil: add AV_PIX_FMT_YA16 pixel formatVittorio Giovara2014-08-04
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* avutil: rename AV_PIX_FMT_Y400A to AV_PIX_FMT_YA8Vittorio Giovara2014-08-04
| | | | | | | The rationale is that you have a packed format in form <greyscale sample> <alpha sample> <greyscale sample> <alpha sample> and shortening greyscale to 'G' might make one thing about Greenscale instead. An alias pixel format and color space name are provided for compatibility.
* pixdesc: Support pixelformat aliasesLuca Barbato2014-08-04
| | | | Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* imgutils: Do not declare avpriv_set_systematic_pal2 in the public headerDiego Biurrun2014-08-04
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* avcodec: Deprecate dtg_active_format field in favor of avframe side-dataKieran Kunhya2014-08-03
| | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
* avstring: Expose the simple name match functionLuca Barbato2014-07-29
| | | | Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* display: add matrix flip apiVittorio Giovara2014-07-09
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* pixfmt: mark the reserved valuesVittorio Giovara2014-06-23
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* Add av_image_check_sar() and use it to validate SARJustin Ruggles2014-06-20
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* lavu: add all color-related enums to AVFramewm42014-06-01
| | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* Add transformation matrix API.Vittorio Giovara2014-05-19
| | | | | | | | | | | Add AV_PKT_DATA_DISPLAYMATRIX and AV_FRAME_DATA_DISPLAYMATRIX as stream and frame side data (respectively) to describe a display transformation matrix for linear transformation operations on the decoded video. Add functions to easily extract a rotation angle from a matrix and conversely to setup a matrix for a given rotation angle. Signed-off-by: Anton Khirnov <anton@khirnov.net>
* lavu: Add a pixel format for new VDA hwaccelAnton Khirnov2014-05-11
| | | | | The current hwaccel is broken and cannot be fixed in a compatible way. It will be deprecated and replaced with a new one.
* avutil: Add av_get_time_base_q()Derek Buitenhuis2014-04-22
| | | | | | | | This fixes usage of AV_TIME_BASE_Q in C++ applications, which cannot use compound literals directly in their code. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* crc: add ANSI CRC16 LEAlessandro Ghedini2014-04-17
| | | | | | This adds the reversed byte-order version of the ANSI CRC16. Signed-off-by: Anton Khirnov <anton@khirnov.net>
* lavu: Add packed YVYU422 pixel formatVittorio Giovara2014-04-07
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* replaygain: correctly parse peak valuesAlessandro Ghedini2014-04-04
| | | | | | | | | | | | | | | According to the ReplayGain spec, the peak amplitude may overflow and may result in peak amplitude values greater than 1.0 with psychoacoustically coded audio, such as MP3. Fully compliant decoders must allow peak overflows. Additionally, having peak values in the 0<->UINT32_MAX scale makes it more difficult for applications to actually use the peak values (e.g. when implementing clipping prevention) since values have to be rescaled down. This patch corrects the peak parsing by removing the rescaling of the decoded values between 0 and UINT32_MAX and the 1.0 upper limit. Signed-off-by: Anton Khirnov <anton@khirnov.net>
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