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Commit Graph

23 Commits

Author SHA1 Message Date
Michael Niedermayer
5449239a03 Merge commit '67afcefb35932b420998f6f3fda46c7c85848a3f'
* commit '67afcefb35932b420998f6f3fda46c7c85848a3f':
  lavc: Add new VDA hwaccel

Conflicts:
	configure
	libavcodec/vda.h
	libavcodec/vda_h264.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-12 01:57:02 +02:00
Anton Khirnov
67afcefb35 lavc: Add new VDA hwaccel
It leverages the new hwaccel 1.2 features:

- get_buffer2 is never called
- the internal context is automatically initialized/deinitialized

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2014-05-11 15:00:03 +02:00
Sebastien Zwickert
1bfa349a8d vda: merge implementation into one file.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-14 03:39:31 +02:00
Sebastien Zwickert
7f3dfd2010 vda: support synchronous decoding.
Note that the symbols used to run the hardware decoder in asynchronous mode
has been marked as deprecated and will be dropped at a future version dump.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-14 03:39:23 +02:00
Lou Logan
6851130fd6 cosmetics: minor libavcodec spelling errors
Also update some common misspelled words in patcheck

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-29 14:54:15 +02:00
Michael Niedermayer
8702e35b9b vda: try to fix compile
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-04-10 23:37:30 +02:00
Michael Niedermayer
e387c9d5dd Merge remote-tracking branch 'qatar/master'
* qatar/master: (22 commits)
  rv40dsp x86: use only one register, for both increment and loop counter
  rv40dsp: implement prescaled versions for biweight.
  avconv: use default channel layouts when they are unknown
  avconv: parse channel layout string
  nutdec: K&R formatting cosmetics
  vda: Signal 4 byte NAL headers to the decoder regardless of what's in the extradata
  mem: Consistently return NULL for av_malloc(0)
  vf_overlay: implement poll_frame()
  vf_scale: support named constants for sws flags.
  lavc doxy: add all installed headers to doxy groups.
  lavc doxy: add avfft to the main lavc group.
  lavc doxy: add remaining avcodec.h functions to a misc doxygen group.
  lavc doxy: add AVPicture functions to a doxy group.
  lavc doxy: add resampling functions to a doxy group.
  lavc doxy: replace \ with /
  lavc doxy: add encoding functions to a doxy group.
  lavc doxy: add decoding functions to a doxy group.
  lavc doxy: fix formatting of AV_PKT_DATA_{PARAM_CHANGE,H263_MB_INFO}
  lavc doxy: add AVPacket-related stuff to a separate doxy group.
  lavc doxy: add core functions/definitions to a doxy group.
  ...

Conflicts:
	ffmpeg.c
	libavcodec/avcodec.h
	libavcodec/vda.c
	libavcodec/x86/rv40dsp.asm
	libavfilter/vf_scale.c
	libavformat/nutdec.c
	libavutil/mem.c
	tests/ref/acodec/pcm_s24daud

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-04-10 22:53:25 +02:00
Sebastien Zwickert
a40ba3afe8 vda: Signal 4 byte NAL headers to the decoder regardless of what's in the extradata
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-04-10 15:50:56 +03:00
Sebastien Zwickert
e953b8b7be vda: removes useless doxygen command. 2012-01-08 20:22:12 +01:00
Sebastien Zwickert
75be547f77 vda: uses pthreads directly. 2012-01-08 20:22:12 +01:00
Sebastien Zwickert
5ada64a549 vda: convert 3 byte NAL sizes to 4 byte. 2012-01-08 20:22:12 +01:00
Clément Bœsch
edc26bfae5 vda: use K&R style. 2011-11-15 00:41:36 +01:00
Sebastien Zwickert
4590e161e6 vda: check allocation result. 2011-11-14 22:24:03 +01:00
Sebastien Zwickert
c7fa3eeab9 vda: removes useless casts. 2011-11-14 22:24:03 +01:00
Sebastien Zwickert
6e1e49385e vda: cosmetic. 2011-11-14 22:24:03 +01:00
Sebastien Zwickert
b46134f659 vda: reordering headers inclusion. 2011-11-14 22:24:03 +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
Sebastien Zwickert
89d7f92661 vda: use fast reallocation.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-11-11 16:23:23 +01:00
Sebastien Zwickert
701e5348d4 vda: set destination image buffer attributes.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-11-09 21:19:39 +01:00
Sebastien Zwickert
d66ee6ac48 HWAccel: adds Video Decoder Acceleration (VDA) module for Mac OS X.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-11-02 15:47:27 +01:00
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