generic-library/ffmpeg
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97aec6e75e
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20560 Commits

Author SHA1 Message Date
Diego Biurrun
97aec6e75e fft: arm: Drop unnecessary #include, add missing ones 2016-02-26 14:34:58 +01:00
Diego Biurrun
73ff983e8d fft: x86: cosmetics: Drop silly comments, add comment, whitespace 2016-02-26 14:34:58 +01:00
Luca Barbato
ce9d7da765 qsv: Move down the implementation query 
The plugin loaded may not match the general implementation capability
wise.
 2016-02-26 10:28:42 +01:00
Anton Khirnov
dbb43b8b83 avpacket: properly reset data/size in av_packet_move_ref() 
It currently just calls av_init_packet(), which does not touch those
fields.
 2016-02-26 09:15:36 +01:00
Anton Khirnov
c80344d010 mpegvideo_enc: use avcodec_free_context() instead of av_free() 2016-02-26 09:14:59 +01:00
Vittorio Giovara
e66fa35392 vc1dec: Check group allocations separatedly 
This avoids accessing NULL pointers in case of error.
 2016-02-25 15:21:42 -05:00
Vittorio Giovara
01f0e6a0c9 vc1dec: Fix leak on error for array allocations 
The deinit function in the 'error' section will correctly free
everything.
 2016-02-25 15:20:53 -05:00
Vittorio Giovara
f91d94bdfc vc1dec: Properly call deinit function on error 2016-02-25 15:20:24 -05:00
Vittorio Giovara
35b1cd343c vc1dec: Drop commented out cruft 2016-02-25 15:19:36 -05:00
Diego Biurrun
d6e49096c0 idct: Only build prores IDCT if ProRes decoder is enabled 2016-02-24 11:41:01 +01:00
Anton Khirnov
3c53627ac1 qsvdec: store the sync point in heap memory 
The reasoning is the same as for the corresponding qsvenc patch.
 2016-02-24 10:41:45 +01:00
Maxym Dmytrychenko
a1335149fd qsvenc: store the sync point in heap memory 
The QSV runtime expects the sync point address passed to
MFXVideoENCODE_EncodeFrameAsync() to be valid until
MFXVideoCORE_SyncOperation().

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-02-24 10:14:40 +01:00
Anton Khirnov
a8068346e4 lavc: add a variant of av_get_audio_frame_duration working with AVCodecParameters 2016-02-23 17:01:58 +01:00
Anton Khirnov
998e1b8f52 lavc: add codec parameters API 
This API is intended to allow passing around codec parameters without
using full AVCodecContext (which also contains codec options and
encoder/decoder state).
 2016-02-23 17:01:58 +01:00
Diego Biurrun
257b30af8e x86: hevc: Fix linking with both yasm and optimizations disabled 
Some optimized functions reference optimized symbols, so the functions
must be explicitly disabled when those symbols are unavailable.
 2016-02-23 11:47:54 +01:00
Marton Balint
5e555f9300 mpeg12enc: always write closed gops for intra only outputs 
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Marton Balint <cus@passwd.hu>
 2016-02-22 19:08:56 -05:00
Michael Niedermayer
f435d081b0 h264: Add an AVClass pointer to H264Context 
Sample-Id: asan_heap-uaf_3660f67_757_cov_1257014655_Hi422FR1_SONY_A.jsv
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2016-02-22 19:08:56 -05:00
Vittorio Giovara
0837d1dfe2 libx264: Fix noise_reduction option assignment 
First check the context, then check internal option. Drop the ! typo.
Introduced in 60f0fde309.
 2016-02-22 19:06:48 -05:00
Diego Biurrun
d24bd96bdd build: Disentangle VC-1 decoder and parser 2016-02-19 20:38:18 +01:00
Diego Biurrun
15a24614ae build: Add vc1dsp component for more fine-grained dependencies 2016-02-19 20:38:18 +01:00
Diego Biurrun
f9fbd47467 msmpeg4data: Move WMV2 data tables to their own file 2016-02-19 20:38:18 +01:00
Diego Biurrun
79866803ff msmpeg4data: K&R formatting cosmetics 2016-02-19 20:38:17 +01:00
Diego Biurrun
624e235502 build: Introduce iso_media component 2016-02-18 15:35:46 +01:00
Diego Biurrun
82454c3a82 build: Let the WTV demuxer select the MPEG-TS demuxer 
The WTV demuxer depends on large parts of the MPEG-TS demuxer internals
anyway and fails to build without it.
 2016-02-18 15:35:45 +01:00
Diego Biurrun
7403be9b1b build: Fix dependencies for components relying on H.263 data tables 2016-02-18 15:35:45 +01:00
Diego Biurrun
e453129321 build: Add missing dependencies for eatqi decoder 2016-02-18 15:35:44 +01:00
Vittorio Giovara
71eaefa64a build: Add missing celp_math dependency for G723_1 encoder and decoder 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2016-02-18 15:35:44 +01:00
Diego Biurrun
3d8025d602 profiles: Add missing #endif comment 2016-02-18 15:35:44 +01:00
Diego Biurrun
6b96d2dcda cosmetics: Drop particularly redundant silly comments 2016-02-18 15:35:43 +01:00
Diego Biurrun
29c2d06d67 cosmetics: Drop empty comment lines 2016-02-18 15:35:30 +01:00
Anton Khirnov
9c0bc1e980 qsv: add a missing #include 
Needed for enum AVCodecID
 2016-02-18 08:47:33 +01:00
Diego Biurrun
47570dbde8 fft: ppc: Place ff_fft_calc_interleave_altivec() under correct ifdefs 
Also fix #endif comments in the FFT init code.
 2016-02-15 11:58:04 +01:00
Anton Khirnov
871d0930d4 nvenc: support CUDA frames as input 2016-02-14 22:31:47 +01:00
Anton Khirnov
7b3214d005 lavc: add a field for passing AVHWFramesContext to encoders 2016-02-14 22:29:52 +01:00
Anton Khirnov
c51b2c79a7 Allow linking to CUDA dynamically instead of dlopen()ing it at runtime 2016-02-14 22:08:13 +01:00
Philip Langdale
8d34a2f803 vdpau: Support for VDPAU accelerated HEVC decoding 
Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2016-02-13 14:42:38 +01:00
Philip Langdale
8958c5c64d hevc: Track long and short term RPS size for VDPAU 
Today, we track the short term RPS size for DXVA, but only if the
SliceHeader RPS is being used. Otherwise it's left uninitialized.

NVIDIA's VDPAU implementation requires that the size be accurately
tracked even if an SPS RPS is being used. In this case, it's really
counting the size of the RPS idx information, but you end up with
mangled output if the value is not accurate.

VDPAU also needs the size of the long term RPS.

Signed-off-by: Philip Langdale <philipl@overt.org>
Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2016-02-13 14:24:37 +01:00
Hendrik Leppkes
8c399bd5ce dxva2_hevc: properly signal the num_delta_pocs from the SPS RPS 
ucNumDeltaPocsOfRefRpsIdx needs to contain the flat value from the SPS RPS,
and not the final computed value from the slice header RPS, as this calculation
is done internally by the driver again.

Sample-Id: http://trailers.divx.com/hevc/Sintel_4k_27qp_24fps_1aud_9subs.mkvi
Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>
 2016-02-13 14:19:54 +01:00
Anton Khirnov
d005ccc630 nvenc: rename a misnamed function 
This function copies the encoded bistream into the caller's packet,
calling it 'get_frame' is misleading.
 2016-02-12 10:20:11 +01:00
Anton Khirnov
118beda355 nvenc: merge input and output surface structs 
An input frame always corresponds to exactly one output packet, so there
is no point in complicating the situation by managing them separately.
 2016-02-12 10:19:40 +01:00
Anton Khirnov
28259c13db nvenc: factor out the pixel format list 2016-02-12 10:19:26 +01:00
Vittorio Giovara
f7d77b9a5d eatqi: Remove MpegEncContext dependency 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2016-02-09 20:04:59 +01:00
Vittorio Giovara
7c25ffe070 mpeg1: Make intra-block decoding independent of MpegEncContext 
This allows untangling the eatqi decoder from the MPEG-1 decoder.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2016-02-09 20:04:59 +01:00
Diego Biurrun
249827f736 mpeg12dec: Refactor mpeg1_decode_block_intra() 
Reduce variable scope, improve variable name, drop pointless ff_dlog(),
merge variable declaration and initialization, whitespace cosmetics.
 2016-02-09 20:04:58 +01:00
Vittorio Giovara
cdbaa43604 mpeg12dec: Always close reader on error 
A reader left open may lead to hangs.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2016-02-09 20:04:58 +01:00
Luca Barbato
99214d42a9 dnxhd: Make the encoder message friendlier 2016-02-09 20:02:31 +01:00
Michael Niedermayer
5781bfae0c flacenc: Load default prediction_order parameters if none is selected 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2016-02-08 15:00:29 -05:00
Luca Barbato
e280fe1329 v210: Use separate sample_factors 
The 10bit and the 8bit functions can now be implemented to process
a different amount of samples.

And while at it simplify a little the code.
 2016-02-01 13:40:07 +01:00
James Darnley
15ec7aa417 v210: Add avx2 version of the 10-bit line encoder 
Around 25% faster than the ssse3 version.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2016-02-01 13:40:07 +01:00
James Darnley
d29237e557 v210: Add avx2 version of the 8-bit line encoder 
Around 35% faster than the avx version.

Signed-off-by: Henrik Gramner <henrik@gramner.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2016-02-01 13:40:07 +01:00