Commit Graph

14 Commits

Author SHA1 Message Date
Anton Khirnov
759001c534 lavc decoders: work with refcounted frames. 2013-03-08 07:38:30 +01:00
Anton Khirnov
261f0b14ed zerocodec: remove an unused variable. 2012-12-24 09:17:40 +01:00
Carl Eugen Hoyos
2ddf7c88d1 ZeroCodec: Flip output
The initial testing of the VFW binary codec was flawed,
likely due to an AviSynth bug.

Re-testing using VirtualDub and various professional editing
applications has revealed it should have been flipped.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2012-12-10 11:19:42 -05:00
Anton Khirnov
df9b956751 lavc: fix decode_frame() third parameter semantics for video decoders
It's got_frame, not data size
2012-12-04 21:45:36 +01:00
Anton Khirnov
594d4d5df3 lavc: add a wrapper for AVCodecContext.get_buffer().
It will be useful in the upcoming transition to refcounted AVFrames.
2012-12-04 21:41:59 +01:00
Anton Khirnov
716d413c13 Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat 2012-10-08 07:13:26 +02:00
Martin Storsjö
1d9c2dc89a Don't include common.h from avutil.h
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-08-15 22:32:06 +03:00
Anton Khirnov
36ef5369ee Replace all CODEC_ID_* with AV_CODEC_ID_* 2012-08-07 16:00:24 +02:00
Derek Buitenhuis
616fd4fe5e zerocodec: Fix memleak in decode_frame
If there was a failure inflating, or reinitializing
the zstream, the current frame's buffer would be lost.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2012-08-04 15:11:06 -04:00
Derek Buitenhuis
29facc1e91 zerocodec: Cosmetics
Be consistent with error messages and code formatting.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2012-08-04 15:11:06 -04:00
Reimar Döffinger
6c8fdfc5e5 zerocodec: fix direct rendering.
Set picture type before calling get_buffer.
This allows the DR application to make better decisions.
It also fixes a resource leak in case of missing reference frames
since it would call get_buffer but never release_buffer.
Also use FFSWAP to ensure that the AVFrame is properly initialized
in the next get_buffer (in particular that data[0] is NULL).

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2012-07-23 11:35:21 -04:00
Paul B Mahol
37f4a976b3 zerocodec: check if the previous frame is missing
ZeroCodec relies on the keyframe flag being set in the container, and
prev is the previously decoded frame. A keyframe flags incorrectly set
will lead to this condition.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2012-05-06 15:47:10 -07:00
Michael Niedermayer
afa6129016 zerocodec: factorize loop
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2012-03-23 12:10:41 +01:00
Derek Buitenhuis
0e714f889e ZeroCodec Decoder
An obscure Japanese lossless video codec, originally intended
for use with a remote desktop application.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
2012-03-19 19:02:23 +01:00