The documentation for CODEC_CAP_PARSE_ONLY and AVCodecContext.parse_only
indicates that they are utilized through avcodec_parse_frame(), which was
never actually implemented.

It's never been touched or used in any way since it was added in 2003
and only works for PIX_FMT_PAL8, which makes me conclude that nobody's
ever used it.

Signed-off-by: NAnton Khirnov <anton@khirnov.net>

Add a wrapper for libutvideo's decoder.

This supports decoding the following FOURCCs:
    ULY0 - 4:2:0 YCbCr
    ULY2 - 4:2:2 YCbCr
    ULRG - RGB
    ULRA - RGBA

Also, bump version.
Signed-off-by: NDerek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>

Signed-off-by: NAnton Khirnov <anton@khirnov.net>

Signed-off-by: NAnton Khirnov <anton@khirnov.net>

This patch also introduces CODEC_ID_CELT.
Signed-off-by: NNicolas George <nicolas.george@normalesup.org>
Signed-off-by: NDiego Biurrun <diego@biurrun.de>

Signed-off-by: NMartin Storsjö <martin@martin.st>

Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>

Signed-off-by: NElvis Presley <elvis@e.p>

Deprecate CODEC_FLAG_EXTERN_HUFF

Deprecate CODEC_FLAG2_MEMC_ONLY

Deprecate CODEC_FLAG2_BIT_RESERVOIR

Deprecate CODEC_FLAG2_INTRA_VLC.

Deprecate corresponding global option.

Ideally all x264 private options should be generated automatically, but
x264 doesn't provide the API for this yet.

Signed-off-by: NAnton Khirnov <anton@khirnov.net>

It's called from avcodec_register() anyway, so there's no reason for it
to be public.

Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>

Use AV_PKT_FLAG_CORRUPT flag to mark packets that might be incomplete
or have errors. Formats that have a mean to validate their packets
should use this flag to deliver such information instead of silently
dropping the packets.

Signed-off-by: NRonald S. Bultje <rsbultje@gmail.com>

Signed-off-by: NRonald S. Bultje <rsbultje@gmail.com>

Deprecate avcodec_alloc_context/2.

Deprecate corresponding AVCodecContext option.

This is the first test of decoder private options.

Adds support for decoder-private options and makes setting other options
simpler.

Also deprecate avcodec_get_pix_fmt_name() in its favor.

Also deprecate avcodec_get_pix_fmt_name() in its favor.
Signed-off-by: NRonald S. Bultje <rsbultje@gmail.com>

This adds basic stream format support and allows for arbitrary bit rates
rather than just those supported in AC-3.

This will allow audio decoders to support output of different sample formats
as a runtime option.

Make the iff demuxer send the whole audio chunk to the decoder as a
single packet, move stereo interleaving from the iff demuxer to the
decoder, and introduce an 8svx_raw decoder which performs
stereo interleaving.

This is required for handling stereo data correctly, indeed samples
are stored like:
LLLLLL....RRRRRR

that is all left samples are at the beginning of the chunk, all right
samples at the end, so it is necessary to store and process the whole
buffer in order to decode each frame. Thus the decoder needs all the
audio chunk before it can return interleaved data.

Fix decoding of files 8svx_exp.iff and 8svx_fib.iff, fix trac issue #169.