Commit Graph

13 Commits

Author SHA1 Message Date
Luca Barbato
202c2acc40 vda: remove async decoder leftovers
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2013-03-12 01:05:48 +01:00
Anton Khirnov
adfa53d67c lavc: remove disabled FF_API_VDA_ASYNC cruft 2013-03-09 08:37:11 +01:00
Diego Biurrun
c57a593670 hwaccel: consistent name prefixes for start_frame/end_frame/decode_slice
Some hwaccels use name prefixes, some do not, others only use them for
some codecs.  Add prefixes everywhere for consistency.
2013-03-05 11:22:45 +01:00
Anton Khirnov
2c54155407 h264: deMpegEncContextize
Most of the changes are just trivial are just trivial replacements of
fields from MpegEncContext with equivalent fields in H264Context.
Everything in h264* other than h264.c are those trivial changes.

The nontrivial parts are:
1) extracting a simplified version of the frame management code from
   mpegvideo.c. We don't need last/next_picture anymore, since h264 uses
   its own more complex system already and those were set only to appease
   the mpegvideo parts.
2) some tables that need to be allocated/freed in appropriate places.
3) hwaccels -- mostly trivial replacements.
   for dxva, the draw_horiz_band() call is moved from
   ff_dxva2_common_end_frame() to per-codec end_frame() callbacks,
   because it's now different for h264 and MpegEncContext-based
   decoders.
4) svq3 -- it does not use h264 complex reference system, so I just
   added some very simplistic frame management instead and dropped the
   use of ff_h264_frame_start(). Because of this I also had to move some
   initialization code to svq3.

Additional fixes for chroma format and bit depth changes by
Janne Grunau <janne-libav@jannau.net>

Signed-off-by: Anton Khirnov <anton@khirnov.net>
2013-02-15 16:35:16 +01:00
Diego Biurrun
511cf612ac miscellaneous typo fixes 2012-12-21 00:18:34 +01:00
Anton Khirnov
716d413c13 Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat 2012-10-08 07:13:26 +02:00
Sebastien Zwickert
694be29f13 vda: better frame allocation
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2012-08-14 12:48:46 +02:00
Sebastien Zwickert
dc87ac55ab vda: Merge implementation into one file
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2012-08-14 12:48:08 +02:00
Sebastien Zwickert
3c37970637 vda: support synchronous decoding
Note that the symbols used to run the hardware decoder in asynchronous mode
have been marked deprecated and will be dropped at a future version bump.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
2012-08-14 12:47:27 +02:00
Sebastien Zwickert
cfc680ab39 vda: Reuse the bitstream buffer and reallocate it only if needed
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2012-08-14 12:47:15 +02:00
Anton Khirnov
36ef5369ee Replace all CODEC_ID_* with AV_CODEC_ID_* 2012-08-07 16:00:24 +02:00
Diego Biurrun
c88ebdb42c Eliminate pointless 0/NULL initializers in AVCodec and similar declarations. 2011-11-28 10:01:50 +01:00
Sebastien Zwickert
ac3dbb4d58 hwaccel: OS X Video Decoder Acceleration (VDA) support.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2011-11-14 16:07:32 +01:00