2009-03-08 17:17:37 +02:00
|
|
|
Never assume the API of libav* to be stable unless at least 1 week has passed since
|
|
|
|
|
the last major version increase.
|
|
|
|
|
The last version increases were:
|
|
|
|
|
libavcodec: ?
|
|
|
|
|
libavdevice: ?
|
|
|
|
|
libavfilter: ?
|
|
|
|
|
libavformat: ?
|
|
|
|
|
libpostproc: ?
|
|
|
|
|
libswscale: ?
|
|
|
|
|
libavutil: 2009-03-08
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
API changes, most recent first:
|
|
|
|
|
|
2009-04-03 03:06:17 +03:00
|
|
|
2009-04-03 - r18321 - lavu 50.3.0 - av_fifo_space
|
|
|
|
|
Introduce the av_fifo_space() function.
|
|
|
|
|
|
2009-04-02 23:24:15 +03:00
|
|
|
2009-04-02 - r18317 - lavc 52.23.0 - AVPacket
|
|
|
|
|
Move AVPacket declaration from libavformat/avformat.h to
|
|
|
|
|
libavcodec/avcodec.h.
|
|
|
|
|
|
2009-04-06 20:44:31 +03:00
|
|
|
2009-03-22 - r18163 - lavu 50.2.0 - RGB32 pixel formats
|
|
|
|
|
Make the pixel formats: PIX_FMT_ARGB, PIX_FMT_RGBA, PIX_FMT_ABGR,
|
|
|
|
|
PIX_FMT_BGRA, which were defined as macros, defined as enum
|
|
|
|
|
PixelFormat values, and viceversa make PIX_FMT_RGB32,
|
|
|
|
|
PIX_FMT_RGB32_1, PIX_FMT_BGR32, PIX_FMT_BGR32_1 defined as macros.
|
|
|
|
|
Also make avcodec_get_pix_fmt() recognize the "rgb32" and "bgr32"
|
|
|
|
|
aliases.
|
2009-04-08 00:59:16 +03:00
|
|
|
Re-sort the enum PixelFormat list accordingly.
|
2009-04-06 20:44:31 +03:00
|
|
|
This change breaks API/ABI backward compatibility.
|
|
|
|
|
|
2009-04-02 23:24:15 +03:00
|
|
|
2009-03-22 - r18133 - lavu 50.1.0 - PIX_FMT_RGB5X5 endian variants
|
|
|
|
|
Add the enum PixelFormat values:
|
|
|
|
|
PIX_FMT_RGB565BE, PIX_FMT_RGB565LE, PIX_FMT_RGB555BE, PIX_FMT_RGB555LE,
|
|
|
|
|
PIX_FMT_BGR565BE, PIX_FMT_BGR565LE, PIX_FMT_BGR555BE, PIX_FMT_BGR555LE.
|
|
|
|
|
|
2009-04-06 20:39:39 +03:00
|
|
|
2009-03-21 - r18116 - lavu 50.0.0 - av_random*
|
2009-03-25 12:18:47 +02:00
|
|
|
The Mersenne Twister PRNG implemented through the av_random* functions
|
|
|
|
|
was removed. Use the lagged Fibonacci PRNG through the av_lfg* functions
|
|
|
|
|
instead.
|
|
|
|
|
|
2009-03-25 12:12:31 +02:00
|
|
|
2009-03-08 - r17869 - lavu 50.0.0 - AVFifoBuffer
|
|
|
|
|
av_fifo_init, av_fifo_read, av_fifo_write and av_fifo_realloc were dropped
|
|
|
|
|
and replaced by av_fifo_alloc, av_fifo_generic_read, av_fifo_generic_write
|
|
|
|
|
and av_fifo_realloc2.
|
|
|
|
|
In addition, the order of the function arguments of av_fifo_generic_read
|
|
|
|
|
were changed to match av_fifo_generic_write.
|
|
|
|
|
The AVFifoBuffer/struct AVFifoBuffer may only be used in an opaque way by
|
|
|
|
|
applications, they may not use sizeof() or directly access members.
|
2009-03-08 17:09:11 +02:00
|
|
|
|
2009-03-25 12:12:31 +02:00
|
|
|
2009-03-01 - r17682 - lavf 52.31.0 - Generic metadata API
|
|
|
|
|
Introduce a new metadata API (see av_metadata_get() and friends).
|
|
|
|
|
The old API is now deprecated and should not be used anymore. This especially
|
2009-03-03 15:25:53 +02:00
|
|
|
includes the following structure fields:
|
2009-03-01 20:20:26 +02:00
|
|
|
- AVFormatContext.title
|
|
|
|
|
- AVFormatContext.author
|
|
|
|
|
- AVFormatContext.copyright
|
|
|
|
|
- AVFormatContext.comment
|
|
|
|
|
- AVFormatContext.album
|
|
|
|
|
- AVFormatContext.year
|
|
|
|
|
- AVFormatContext.track
|
|
|
|
|
- AVFormatContext.genre
|
|
|
|
|
- AVStream.language
|
|
|
|
|
- AVStream.filename
|
|
|
|
|
- AVProgram.provider_name
|
|
|
|
|
- AVProgram.name
|
|
|
|
|
- AVChapter.title
|
