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19958 Commits

Author SHA1 Message Date
Anton Khirnov
a12d3188cb h264: use a smaller struct for the ref lists 
There is no need to store a whole H264Picture, with a full AVFrame
embedded in it. This should allow getting rid of the embedded AVFrame
later.
 2015-03-21 11:27:16 +01:00
Anton Khirnov
94295106d2 h264_mb: remove an unused function parameter 2015-03-21 11:27:16 +01:00
Anton Khirnov
2b4c38d3c6 h264: drop some mpegvideo remnants from draw_horiz_band() 
This code makes no sense for h.264.
 2015-03-21 11:27:16 +01:00
Anton Khirnov
5bf3c0fa49 h264: drop the now unused per-slice H264Contexts 2015-03-21 11:27:16 +01:00
Anton Khirnov
51d8725a6e h264: use the main H264Context as the parent for all slice contexts 
There is now no need to have per-slice copies of the H264Context.
 2015-03-21 11:27:15 +01:00
Anton Khirnov
92e0b7342c h264_slice: constify all the uses of H264Context during slice decoding 
All the variables modified by this code are either per-MB arrays or have
been moved to the per-slice context
 2015-03-21 11:27:15 +01:00
Anton Khirnov
3178f4d33f h264: move rbsp_buffer into the per-slice context 2015-03-21 11:27:15 +01:00
Anton Khirnov
582683b6ac h264: move remaining ER stuff into the per-slice context 2015-03-21 11:27:15 +01:00
Anton Khirnov
5bc69f38c1 error_resilience: do not require mbintra/skip tables 
h264dec does not use them at all and only allocates them for ER.
 2015-03-21 11:27:15 +01:00
Anton Khirnov
c377e04d8a h264: move top_borders into the per-slice context 
Also change the method for allocating to the same one as used by
edge_emu_buffer.
 2015-03-21 11:27:15 +01:00
Anton Khirnov
36d04801ba h264: move the scratch buffers into the per-slice context 
Also change the method for allocating them. Instead of two possible
alloc calls from different places, just ensure they are allocated at the
start of each slice. This should be simpler and less bug-prone than the
previous method.
 2015-03-21 11:27:15 +01:00
Anton Khirnov
34d4c605e9 h264_loopfilter: constify all uses of H264Context 
All the variables modified by this code are either per-MB arrays or have
been moved to the per-slice context
 2015-03-21 11:27:15 +01:00
Anton Khirnov
7505c8dfba h264_cavlc: constify all uses of H264Context 
All the variables modified by this code are either per-MB arrays or have
been moved to the per-slice context
 2015-03-21 11:27:15 +01:00
Anton Khirnov
ba7e165b86 h264_cabac: constify all uses of H264Context 
All the variables modified by this code are either per-MB arrays or have
been moved to the per-slice context
 2015-03-21 11:27:15 +01:00
Anton Khirnov
5c4b98de4d h264.c: constify all uses of H264Context in slice and lower-level functions 
All the variables modified by this code are either per-MB arrays or have
been moved to the per-slice context
 2015-03-21 11:27:15 +01:00
Anton Khirnov
e9b2383bf8 h264: move mb_mbaff into the per-slice context 2015-03-21 11:27:15 +01:00
Anton Khirnov
bc98e8c0e0 h264: move mb_field_decoding_flag into the per-slice context 2015-03-21 11:27:15 +01:00
Anton Khirnov
6490a0c0fb h264_mb: constify all uses of H264Context 
All the variables modified by this code are either per-MB arrays or have
been moved to the per-slice context
 2015-03-21 11:27:15 +01:00
Anton Khirnov
51822879e7 h264_mb: constify block_offset 
It is read-only in this code.
 2015-03-21 11:27:15 +01:00
Anton Khirnov
3bea6409a1 h264_mvpred: constify all uses of H264Context 
All the variables modified by this code are either per-MB arrays or have
been moved to the per-slice context
 2015-03-21 11:27:15 +01:00
Anton Khirnov
460176aa19 h264.h: constify all uses of H264Context 
All the variables modified by this code are either per-MB arrays or have
been moved to the per-slice context
 2015-03-21 11:27:15 +01:00
Anton Khirnov
d27b8248a6 h264_direct: constify all uses of H264Context 
All the variables modified by this code are either per-MB arrays or have
been moved to the per-slice context
 2015-03-21 11:27:14 +01:00
Anton Khirnov
f42485dbce h264: use a separate GetBitContext for slice data 2015-03-21 11:27:14 +01:00
Anton Khirnov
2ea00e35e4 h264: do not abuse the context as a temporary storage in get_last_needed_nal() 
Use a local variable instead.
 2015-03-21 11:27:14 +01:00
Anton Khirnov
404a416d4b h264: remove some remnants of data partitioning 2015-03-21 11:27:14 +01:00
Anton Khirnov
7bbc254d64 h264: move resync_mb_{x,y} into the per-slice context 2015-03-21 11:27:14 +01:00
Anton Khirnov
d4d9068cdf h264: move mb_{x,y} into the per-slice context 2015-03-21 11:27:14 +01:00
Anton Khirnov
0edbe6faa7 h264: move mb_xy into the per-slice context 2015-03-21 11:27:14 +01:00
Anton Khirnov
07c5ca551b h264: move is_complex into the per-slice context 2015-03-21 11:27:14 +01:00
Anton Khirnov
47a0d39350 h264: move mb_skip_run into the per-slice context 2015-03-21 11:27:14 +01:00
Anton Khirnov
9951907f6f h264: move redundant_pic_count into the per-slice context 2015-03-21 11:27:14 +01:00
Anton Khirnov
a9b201cacf h264: move cabac_init_idc into the per-slice context 2015-03-21 11:27:14 +01:00
Anton Khirnov
e6c90ce94f h264: move loopfilter parameters into the per-slice context 2015-03-21 11:27:14 +01:00
Anton Khirnov
bd3e460b73 h264: move direct_cache into the per-slice context 2015-03-21 11:27:14 +01:00
Anton Khirnov
6479c79f55 h264: move mvd_cache into the per-slice context 2015-03-21 11:27:14 +01:00
Anton Khirnov
a67f8ae9a2 h264: move mvd_table into the per-slice context 2015-03-21 11:27:14 +01:00
Anton Khirnov
5c8280c307 h264: move last_qscale_diff into the per-slice context 2015-03-21 11:27:13 +01:00
Anton Khirnov
e7226984ac h264: move [{top,left}_]cbp into the per-slice context 2015-03-21 11:27:13 +01:00
Anton Khirnov
30da98adbd h264: move cabac[_state] into the per-slice context 2015-03-21 11:27:13 +01:00
Anton Khirnov
bf03a878a7 h264: move mb[_{padding,luma_dc}] into the per-slice context 2015-03-21 11:27:13 +01:00
Anton Khirnov
b063582e0c h264: move intra_pcm_ptr into the per-slice context 2015-03-21 11:27:13 +01:00
Anton Khirnov
95eb35f305 h264: move the ref lists variables into the per-slice context 2015-03-21 11:27:13 +01:00
Anton Khirnov
7747726667 h264: move map_col_to_list0[_field] into the per-slice context 2015-03-21 11:27:13 +01:00
Anton Khirnov
ee0d774dfa h264: move dist_scale_factor[_field] into the per-slice context 2015-03-21 11:27:13 +01:00
Anton Khirnov
be69f0a800 h264: move col_{parity,fieldoff} into the per-slice context 2015-03-21 11:27:13 +01:00
Anton Khirnov
066aafced4 h264: move direct_spatial_mv_pred into the per-slice context 2015-03-21 11:27:13 +01:00
Anton Khirnov
ed451a08a4 h264: move sub_mb_type into the per-slice context 2015-03-21 11:27:13 +01:00
Anton Khirnov
56febc993b h264: move the slice type variables into the per-slice context 2015-03-21 11:27:13 +01:00
Anton Khirnov
5f390eef8e h264: move mb_[uv]linesize into the per-slice context 2015-03-21 11:27:13 +01:00
Anton Khirnov
99a35d1ccb h264: move neighbor_transform_size into the per-slice context 2015-03-21 11:27:13 +01:00
Anton Khirnov
e6287f077c h264: move {mv,ref}_cache into the per-slice context 2015-03-21 11:27:13 +01:00
Anton Khirnov
f69574cf7a h264: move non_zero_count_cache into the per-slice context 2015-03-21 11:27:12 +01:00
Anton Khirnov
64c81b2cd0 h264: move *_samples_available into the per-slice context 2015-03-21 11:27:12 +01:00
Anton Khirnov
7d8154edd5 h264: move intra4x4_pred_mode[_cache] into the per-slice context 2015-03-21 11:27:12 +01:00
Anton Khirnov
8b00f4df20 h264: move some neighbour information into the per-slice context 2015-03-21 11:27:12 +01:00
Anton Khirnov
4bd5ac200d h264: move {chroma,intra16x16}_pred_mode into the per-slice context 2015-03-21 11:27:12 +01:00
Anton Khirnov
5355ed6b20 h264: move {prev,next}_mb_skipped into the per-slice context 2015-03-21 11:27:12 +01:00
Anton Khirnov
06789ad3b7 h264: move qp_thresh into the per-slice context 2015-03-21 11:27:12 +01:00
Anton Khirnov
d231e84b06 h264: move the quantizers into the per-slice context 2015-03-21 11:27:12 +01:00
Anton Khirnov
d40ae0e595 h264: do not copy qscale when updating per-thread contexts 
It's a per-slice quantity constructed when parsing the slice header.
 2015-03-21 11:27:12 +01:00
Anton Khirnov
92c6c2a605 h264: split weighted pred-related vars into per-slice context 2015-03-21 11:27:09 +01:00
Anton Khirnov
d8a45d2d49 h264_ps: properly check cropping parameters against overflow 
CC: libav-stable@libav.org
 2015-03-21 09:35:23 +01:00
Anton Khirnov
5127c00b97 hevc: zero the correct variables on invalid crop parameters 
It's the output_window that is applied to the output frame, not
pic_conf_win
 2015-03-21 09:35:19 +01:00
Anton Khirnov
c929659bdd hevc: make the crop sizes unsigned 2015-03-21 09:35:14 +01:00
Andreas Cadhalpun
30e6abd1a8 webp: ensure that each transform is only used once 
According to the WebP Lossless Bitstream Specification
"each transform is allowed to be used only once".

If a transform is more than once this can lead to memory
corruption.

Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-03-19 21:03:13 +01:00
Martin Storsjö
58a840e215 Replace a few leftover instances of enum PixelFormat with enum AVPixelFormat 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-03-17 23:53:33 +02:00
Vittorio Giovara
cdce9e8025 aacsbr: Fix type for index variable 
Prevents unsigned overflow and variable truncation.

Bug-Id: CID 603186
 2015-03-17 13:34:23 +00:00
Vittorio Giovara
7c60c124c8 hqx: Drop unused offsets table 
This is a leftover from the static to dynamic vlc table conversion.
 2015-03-17 13:34:23 +00:00
Carl Eugen Hoyos
c0f504e947 libx264: Allow full-range yuv422 and yuv444 pixel formats 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-03-17 13:34:22 +00:00
Niels Möller
c9ed48e80e dca: Read params->pancABIT0[param_index] only if part0 is set 
Prevent a spurious read from uninitialized memory.
 2015-03-17 12:31:07 +01:00
Luca Barbato
48aef27f52 x86: Put COPY3_IF_LT under HAVE_6REGS 
It uses 6 registers, unbreaks building on hardened x86 system.

Bug-Id: gentoo/541930
CC: libav-stable@libav.org
 2015-03-17 12:31:04 +01:00
Niels Möller
217e4ff4d1 dca: Support for XLL (lossless extension) 
Cleanup and integration by Diego Biurrun.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2015-03-15 14:51:36 +01:00
Diego Biurrun
4da5aacc7e dca: Mark syncword constants unsigned; they do not fit in 32-bit signed int 2015-03-13 21:20:37 +01:00
Vittorio Giovara
247e370e2a TDSC decoder 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-03-13 19:48:14 +00:00
Vittorio Giovara
5a0e953c24 mjpeg: Mark decoder family as thread safe 
No global variables are used and the VLC tables are allocated without
static elements. This will allow using a JPEG decoding context within
other decoders.
 2015-03-13 19:48:07 +00:00
Vittorio Giovara
117b432748 lavc: Introduce AVCodec internal capabilities 
This field is designed for marking codec properties useful to lavc internals.
Two internal capabilities are added:
 - FF_CODEC_CAP_INIT_THREADSAFE: codec can be opened without locks;
 - FF_CODEC_CAP_INIT_CLEANUP: codec frees memory if initialization fails.
 2015-03-13 19:47:47 +00:00
Vittorio Giovara
9993a067f6 lavc: Improve thread locking error message 2015-03-13 19:47:34 +00:00
Himangi Saraogi
913aa9a487 libx264: Return more meaningful error codes 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-03-12 19:09:22 +01:00
Vittorio Giovara
17c45d4d05 libtheora: Check frame allocation 2015-03-12 15:29:59 +00:00
Vittorio Giovara
a72d93daa0 mpegvideo_enc: Check AVCodecContext allocation 2015-03-12 15:29:59 +00:00
Niels Möller
78c8922841 dca: Document the permuted order in the lfe_fir_64 and lfe_fir_128 tables 2015-03-12 13:28:42 +01:00
Andreas Cadhalpun
67142a8c72 roqvideoenc: set enc->avctx in roq_encode_init 
So far it is only set in roq_encode_frame, but it is used in
roq_encode_end to free the coded_frame. This currently segfaults if
roq_encode_frame is not called between roq_encode_init and
roq_encode_end.

CC:libav-stable@libav.org
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-03-11 20:28:13 +01:00
Yukinori Yamazoe
212556cd21 qsv: Improve the log message of when initializing MFX_IMPL_HARDWARE{2, 3, 4} 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-03-11 19:48:01 +01:00
Hendrik Leppkes
dc2d0e06af mlpdec: support TrueHD streams with an Atmos substream 
The fourth substream is being discarded, since its not raw audio data,
but an encoded Atmos stream which needs a specialized decoder.

Fixes decoding of the true hd stream from Transformers\ -\ Age\ of\ Extinction\ 2014\ 1080P-003.mkv

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-03-11 16:06:40 +01:00
Hendrik Leppkes
f36f6a608b mlpdec: support major sync headers with optional extension blocks 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-03-11 16:03:13 +01:00
Vittorio Giovara
93f7948136 libvpx: Fix mixed use of av_malloc() and av_reallocp() 
This buffer is resized when vpx_codec_get_cx_data() returns a
VPX_CODEC_STATS_PKT packet.

CC: libav-stable@libav.org
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-03-09 12:58:18 +00:00
Michael Niedermayer
0ce3a0f9d9 utvideodec: Handle slice_height being zero 
Fixes out of array accesses.

CC: libav-stable@libav.org
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Bug-Id: CVE-2014-9604
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-03-09 00:51:15 +01:00
Anton Khirnov
ae5e1f3d66 tiff: Check that there is no aliasing in pixel format selection 
Fixes possible issues with unexpected bpp/bppcount values.

CC: libav-stable@libav.org
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Bug-Id: CVE-2014-8544
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-03-08 19:14:14 +01:00
Luca Barbato
0025f7408a vorbis: Check the vlc value in setup_classifs 
The valid returned values are always at most 11bit.
Remove the previous check that assumed larger values plausible and
use a signed integer to check get_vlc2 return values.

CC: libav-stable@libav.org
 2015-03-08 14:33:03 +01:00
Luca Barbato
62de77ffca vorbis: Use a local codebook variable 
Makes the code a little simpler.
 2015-03-08 14:33:02 +01:00
Martin Storsjö
25c29d3283 libopenh264enc: Add support for building with OpenH264 1.4 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-03-06 10:02:47 +02:00
Anton Khirnov
ad786dd450 h264: remove a now redundant error check 
It was only relevant when data partitioning was in use.
 2015-03-05 16:10:11 +01:00
Andreas Cadhalpun
4f2ee9daee webp: validate the distance prefix code 
According to the WebP Lossless Bitstream Specification the highest
allowed value for a prefix code is 39.

If prefix_code is too large, the calculated extra_bits has an invalid
value and triggers an assertion in get_bits.

Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-03-05 14:49:16 +01:00
Andreas Cadhalpun
66624ed631 rv10: check size of s->mb_width * s->mb_height 
If it doesn't fit into 12 bits it triggers an assertion.

Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-03-05 14:49:16 +01:00
Himangi Saraogi
f3b74d944b pcxenc: Return more meaningful error codes 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2015-03-04 23:44:01 +01:00
Vittorio Giovara
87e85a133f aac: Relax reserved_bit validation 
Although the specification mandates this bit to zero, it may happen
that software tools incorrectly flip it to one, invalidating a possibly
valid stream.

Relax this restriction, by failing only when AV_EF_BITSTREAM is set.
This behaviour is similar to aac decoders in Firefox and Quicktime.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-03-04 16:36:16 +00:00
Diego Biurrun
25f613f8be dca: Move syncword definitions to a separate header 2015-03-04 13:29:33 +01:00
Anton Khirnov
db5cc75f8b wma.h: #include "avcodec.h" 
It's required for at least AVCodecContext.

Fixes make checkheaders.
 2015-03-03 20:57:56 +01:00
Vittorio Giovara
e878ec0d47 aic: Fix decoding files with odd dimensions 
Normally the aic decoder finds the proper slice combination (multiple of
some number less than 32) but in case of odd width, it resorts to the
default values, which were actually swapped.
The number of slices is modified to account for such odd width cases.

CC: libav-stable@libav.org
 2015-03-03 15:08:15 +00:00
Luca Barbato
dbc1163b20 prores: Extend the padding check to 16bit 
Some files produced by the official encoder have up to 16bit of
padding instead of the expected padding to the byte.

Use a self-explanatory macro instead of a simple number.

CC: libav-stable@libav.org

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-03-02 11:27:57 +01:00
Andreas Cadhalpun
ea1d0b7ece avcodec/utils: use correct printf specifier in ff_set_sar 
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-02-28 21:51:24 +01:00
Anton Khirnov
71f1ad37d8 lavc: do not compile fmtconvert unconditionally 
Only ac3dec and dcadec use it.
 2015-02-28 21:51:24 +01:00
Anton Khirnov
d74a8cb7e4 fmtconvert: drop unused functions 2015-02-28 21:51:24 +01:00
Anton Khirnov
ee964145b5 lavc: remove unused traces of fmtconvert usage 
Those decoders have been switched to float output and so do not use
fmtconvert anymore.
 2015-02-28 21:51:24 +01:00
Diego Biurrun
cb4cb7b0ea qsv: Skip qsv.h compilation if qsv is not enabled 2015-02-23 16:26:32 +01:00
Federico Tomassetti
061c489895 eamad: check for out of bounds read 
Bug-Id: CID 1257500
CC: libav-stable@libav.org

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-02-23 15:06:18 +01:00
Federico Tomassetti
161442ff2c mdec: check for out of bounds read 
Bug-Id: CID 1257501
CC: libav-stable@libav.org

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-02-23 15:06:18 +01:00
Vittorio Giovara
35c6ce76b1 Canopus HQX decoder 
Based on work by Kostya Shishkov <kostya.shishkov@gmail.com>.
 2015-02-22 22:42:27 +00:00
Carl Eugen Hoyos
36a6fb989b hevc_deblock: Fix compilation with nasm 
CC: libav-stable@libav.org
Bug-Id: 795
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-02-22 22:34:20 +00:00
Vittorio Giovara
e570f895cd libschroedinger: Check memory allocations 2015-02-22 22:32:18 +00:00
Gilles Chanteperdrix
5cbae5651d mpegaudio_parser: add MP3 ADU headers parser 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-21 23:37:42 +02:00
Anton Khirnov
a06b0b1295 h264: initialize H264Context.avctx in init_thread_copy 
This prevents using a wrong (first thread's) AVCodecContext if decoding
a frame in the first pass over all threads fails.
 2015-02-21 09:29:48 +01:00
Anton Khirnov
0dea4c77cc h264: only ref cur_pic in update_thread_context if it is initialized 
It may be empty if the previous thread's decode call did not contain a
valid frame.
 2015-02-21 09:29:27 +01:00
Peter Meerwald
9abc80f1ed libavcodec: Make use of av_clip functions 
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-02-21 00:54:40 +01:00
Peter Meerwald
b8d18a9437 libavcodec: Don't use av_cold annotation in twinvq header file 
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-20 19:32:37 +02:00
Oleksij Rempel
c56b9b1eb2 lavc: Add DSS SP decoder 
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-02-19 12:05:19 -05:00
Anton Khirnov
0fbb271318 qsv_api: fix building with libmfx disabled 2015-02-19 17:35:34 +01:00
Anton Khirnov
4e08c82110 lavc: add an Intel libmfx-based H.264 decoder 
Based on the code by Luca Barbato <lu_zero@gentoo.org> and Yukinori
Yamazoe <drocon11@gmail.com>.
 2015-02-19 15:08:49 +01:00
Anton Khirnov
31d2039cb4 h264_parser: export video format and dimensions 2015-02-19 15:07:52 +01:00
Himangi Saraogi
0f532fd3f9 rv40: Return more meaningful error codes 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2015-02-19 08:39:29 +01:00
Derek Buitenhuis
d617e77cec libx265: Add crf private option 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2015-02-18 10:18:12 -05:00
Derek Buitenhuis
2de887e45b libx265: Reduce the scope of some variables 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2015-02-18 10:16:50 -05:00
Himangi Saraogi
42c8f92e2f wmv2: Return meaningful error codes 2015-02-17 12:18:20 -05:00
Himangi Saraogi
f3e045263e qdm2: Return meaningful error codes 2015-02-17 12:18:20 -05:00
Himangi Saraogi
a1e2c47cd4 libxvid: Return meaningful error messages 2015-02-17 12:18:20 -05:00
Himangi Saraogi
18f4fa251b aac_adtstoasc_bsf: Check extradata memory allocation 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-02-17 12:18:10 -05:00
Vittorio Giovara
fe0f4e5657 avpacket: Check buffer reference 
CC: libav-stable@libav.org
Bug-Id: CID 1267889
 2015-02-17 12:16:43 -05:00
Vittorio Giovara
31dc73e92a vorbisdec: Check memory allocations 2015-02-17 12:16:43 -05:00
Vittorio Giovara
ec17782e17 dvdsubdec: Check memory allocations 2015-02-17 12:16:43 -05:00
Vittorio Giovara
d89e58f539 dct-test: Fix initialization syntax 
Related to "warning: suggest braces around initialization of subobject".
 2015-02-17 11:27:42 -05:00
Vittorio Giovara
cb70a93ca1 lavc: Document interaction between avcodec_open2() and decoding routines 2015-02-17 11:27:42 -05:00
Diego Biurrun
f8c1719771 dca: Remove separate header for DCA ExSS 
There is no point in having a separate header for a single declaration.
 2015-02-16 10:44:56 +01:00
Diego Biurrun
3a651f599a dca: Move data tables from a header to an object file 
This allows sharing them with the DCA XLL extension w/o duplication.
 2015-02-15 13:34:04 -08:00
Diego Biurrun
65df9904ce dca: Add array sizes to array declarations 2015-02-15 13:34:04 -08:00
Peter Meerwald
702458538d g722: Add ARM NEON implementation for g722_apply_qmf() 
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-15 22:47:21 +02:00
Peter Meerwald
73ae0a9d12 g722: Split out computation of band->s_zero and unroll code 
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-15 22:47:19 +02:00
Peter Meerwald
b16057b5fe g722: Unroll g722_apply_qmf() 
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-15 22:47:16 +02:00
Peter Meerwald
10f160768b g722: Reduce number of pointers passed to g722_apply_qmf() function 
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-15 22:47:14 +02:00
Peter Meerwald
6769068313 g722: Split out g722_qmf_apply() function into g722dsp.c 
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-15 22:47:10 +02:00
Diego Biurrun
ecbcebde34 vdpau: Adjust necessary #includes for vdpau_internal.h 2015-02-14 10:56:01 -08:00
Diego Biurrun
2a9c6fae92 dca: Move all tables into dcadata.h 2015-02-14 10:13:49 -08:00
Diego Biurrun
8a213179af dca: Remove trace debugging code 2015-02-14 10:13:49 -08:00
Diego Biurrun
a96f51f29a dca: Return more informative error codes 2015-02-14 10:13:49 -08:00
Diego Biurrun
b339019de4 dca: Split code for handling the EXSS extension off into a separate file 2015-02-14 10:13:49 -08:00
Diego Biurrun
7f9f771eac avcodec: Don't anonymously typedef structs 2015-02-14 10:13:49 -08:00
Himangi Saraogi
7769be590c vp56: Return meaningful error codes 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2015-02-14 09:24:13 -08:00
Peter Meerwald
eea769df32 hevc: Use generic av_clip function, not C implementation 
hevc seems to be the only place where the C implementation
of the av_clip function is explicitly selected, precluding
platform-specific optimizations

Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-02-13 08:37:13 +01:00
Hendrik Leppkes
8029af586f dxva2_hevc: properly fill the scaling list structure 
The scaling list can be specified in either the SPS or PPS.
Additionally, compensate for the diagonal scan permutation applied
in the decoder.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-02-07 14:33:29 +01:00
Reimar Döffinger
8c1ce7787a aacsbr: silence message for SBR extension "padding". 
Some files contain a few additional, all-0 bits.
Check for that case and don't print incorrect "not supported"
message.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Signed-off-by: Alex Converse <alex.converse@gmail.com>
 2015-02-03 20:32:16 -08:00
Alex Converse
d615187f74 aacdec: Support for ER AAC ELD 480. 
Based in part on work from Niel van der Westhuizen <espes@pequalsnp.com>.
 2015-02-03 20:32:16 -08:00