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35867 Commits

Author SHA1 Message Date
Michael Niedermayer
056a4ae771 avcodec/cfhd: Set dimensions unconditionally 
Fixes Ticket5215

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-06-10 22:05:38 +02:00
Paul B Mahol
9e9286e9ed avcodec/sheervideo: add support for 10-bit interlaced YCbCr(A) 4:2:2 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-06-10 17:17:12 +02:00
Paul B Mahol
f0e7b06453 avcodec/sheervideo: fix argx format support 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-06-10 17:17:12 +02:00
Timo Rothenpieler
88e8aef9e9 avcodec/cuvid: add cuvid decoder 2016-06-10 16:31:23 +02:00
Michael Niedermayer
24f5136196 avcodec/mpegvideo: Do not clear the parse context during init 
It is allocated before, this cannot work
Fixes Ticket5613

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-06-10 15:54:20 +02:00
Paul B Mahol
2ed8baa614 avcodec/sheervideo: add support for 10-bit interlaced YCbCr(A) 4:4:4(:4) 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-06-10 11:26:18 +02:00
Paul B Mahol
c156420bce avcodec/sheervideo: fix prediction for ybyr format 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-06-10 09:52:38 +02:00
Paul B Mahol
0a9e781b88 avcodec/sheervideo: fix predictions for c82p format 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-06-10 00:25:36 +02:00
Paul B Mahol
0c7fa152b9 avcodec/sheervideo: supports some other 8bit formats 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-06-09 15:30:27 +02:00
Paul B Mahol
e826ceeb55 avcodec/sheervideo: add interlaced YCbCr(A) 4:2:2:4 8-bit support 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-06-09 13:17:38 +02:00
Paul B Mahol
131cb675cf avcodec/sheervideo: add interlaced YCbCr(A) 4:4:4:4 8-bit support 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-06-09 10:23:02 +02:00
Rostislav Pehlivanov
a04ae469e7 aacsbr: reduce element type mismatch warning severity 
All HE-AAC samples with an LFE channel make this warning get spammed on
every frame. Turning off SBR for LFE channels makes sense (since it has
much less coefficients than normal channels do), so this error print is
of no value in this case.
It makes sense to keep the error in other cases, hence why it's still
around, degraded to warning severity since the decoder will still
attempt to decode without SBR.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
 2016-06-08 21:01:04 +01:00
James Almer
82dbfccaf0 x86/aacdec: use HADDPS macro 
Signed-off-by: James Almer <jamrial@gmail.com>
 2016-06-08 14:18:18 -03:00
Michael Niedermayer
f883f0b0bd avcodec/h264: Put context_count check back 
Fixes assertion failure

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-06-08 15:15:00 +02:00
Michael Niedermayer
27c1eae55f avcodec/h264: Fix off by 1 context count 
Fixes fate-h264-xavc-4389 with slice threads
 2016-06-07 23:32:34 +02:00
Paul B Mahol
c206a32435 avcodec/sheervideo: fix order of operations for raw lines 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-06-07 23:14:07 +02:00
Paul B Mahol
60bac785c3 avcodec/sheervideo: add support for 8-bit interlaced (A)RGB 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-06-07 22:47:12 +02:00
Paul B Mahol
fdf832a986 avcodec: add BitJazz SheerVideo decoder 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-06-07 21:38:49 +02:00
Michael Niedermayer
c36fc857b5 avcodec/alsdec: Check r to prevent out of array read 
No testcase known

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-06-07 21:10:22 +02:00
Matthieu Bouron
1729387c7a lavc/mediacodec: improve error messages 2016-06-07 10:22:27 +02:00
Matthieu Bouron
93f4d1646e lavc/mediacodec: bypass width/height restrictions when looking for a decoder 
Codec width/height restrictions seem hardcoded at the OMX level and
seem arbitrary. Bypassing those restrictions allows a device to decode
streams at higher resolutions.

For example it allows a Nexus 5 to decode h264 streams with a resolution
higher than 1920x1080.
 2016-06-07 10:22:20 +02:00
Matthieu Bouron
cb89fd2334 lavc/mediacodec: rename MediaFormat field clazz to mediaformat_class for consistency 2016-06-07 10:20:44 +02:00
Matthieu Bouron
56ef387e21 lavc/mediacodec: move struct declarations at the begin 2016-06-07 10:20:44 +02:00
Matthieu Bouron
79efd3b8b8 lavc/mediacodec: rename jfields_mapping to jni_amediacodeclist_mapping 2016-06-07 10:20:36 +02:00
Matthieu Bouron
f2e7f9966e lavc/mediacodec: do not delete a local reference twice in case of error 2016-06-07 10:18:11 +02:00
Michael Niedermayer
153ab83bd3 avcodec/utils: check skip_samples signedness 
Fixes Ticket5528

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-06-07 04:31:39 +02:00
Timo Rothenpieler
808356c61c avcodec/nvenc: Check capabilities for interlaced encoding 2016-06-06 23:52:55 +02:00
Martin Vignali
9511a0895d avcodec/exr: indent b44 uncompress function 2016-06-06 15:59:18 +02:00
Martin Vignali
bc1f3dfaa3 avcodec/exr: fix decoding of B44 exr when all channel doesnt have the same pixel type 2016-06-06 15:42:34 +02:00
Martin Vignali
df7cd4176a avcodec/exr: move channel_line_size to thread data 
In order to be used by b44 uncompress.
 2016-06-06 15:42:30 +02:00
Martin Vignali
03152e74df avcodec/exr: improve pxr24 uncompress 
Fix pxr24 uncompress when all channels doesnt have the same pixel type.
The expected length after zip decoding, is now calculated channel by channel.
 2016-06-06 15:39:46 +02:00
Martin Vignali
16107aeaf3 avcodec/exr: remove unneed scanline_size var 2016-06-06 15:39:39 +02:00
Martin Vignali
42297d8419 avcodec/exr: fix tile decoding when all channels doesnt have the same pixel type 
Also simplify the tile code, sharing more code with the scanline mode.
 2016-06-06 15:39:22 +02:00
Martin Vignali
d24eb9a3c6 avcodec/exr: indent the if (layer_match) part 2016-06-06 15:39:06 +02:00
Martin Vignali
753088a2a4 avcodec/exr: fix layer detection 
Only test a channel if the layer name match.
Avoid to try to mix channel between the main layer (rgba layer),
and the layer request by the user.
 2016-06-06 15:38:35 +02:00
Michael Niedermayer
43a4276c69 avcodec/bmp_parser: Check fsize 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-06-06 14:32:48 +02:00
Michael Niedermayer
37005e65eb avcodec/bmp_parser: reset state 
Fixes part of ticket 5598

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-06-06 14:30:40 +02:00
Michael Niedermayer
250b620d29 avcodec/bmp_parser: Fix remaining size 
Fixes part of ticket 5598

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-06-06 14:27:20 +02:00
Michael Niedermayer
bfe945ac3a avcodec/bmp_parser: Fix frame_start_found in cross frame cases 
Fixes part of ticket 5598

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-06-06 14:01:43 +02:00
Michael Niedermayer
bacc4b6e81 avcodec/wmalosslessdec: Use unsigned operations for overflowing cases 
Fixes undefined behavior in fate-lossless-wma24-2

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-06-06 02:24:22 +02:00
Michael Niedermayer
f730367a60 avcodec/mpeg4videodec: Fix default low_delay flag value if not coded 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-06-05 20:55:09 +02:00
Michael Niedermayer
87c53e5354 avcodec/mpeg4videodec: Print low_delay value with -debug 1 in decode_vol_header() 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-06-05 20:19:57 +02:00
Michael Niedermayer
134cba728b Seperate x264rgb encoder and only enable when its actually supported 
This avoids enabling and building the x264rgb encoder when its actually not supported and
thus would not work

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-06-05 17:04:29 +02:00
Michael Niedermayer
5fb6e39dd1 avcodec/cfhd: clear idwt_buf on allocation 
This avoids use of uninitialized variables and might make bugs in general
easier to reproduce

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-06-05 15:41:50 +02:00
Michael Niedermayer
f90c9c306f Check av_dup_packet() return code 
Fixes: CID1338320

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-06-05 15:22:59 +02:00
Michael Niedermayer
39c0b22df4 avcodec/mpegvideo: Deallocate last/next picture earlier 
Fixes regression with mplayers direct rendering and reduces buffer count
pressure in some cases

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-06-05 02:08:54 +02:00
Michael Niedermayer
d953b2857b avcodec/utils: initialize delay in avcodec_parameters_to_context() 
Fixes lost codec delayy
Should fix Ticket5509

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-06-04 20:46:16 +02:00
Timo Rothenpieler
7c55f5d782 avcodec/nvenc: Don't set packet duration 
It's not expected to be set on video packets and causes issues in
ffmpeg.c.
 2016-06-04 12:20:59 +02:00
Matthieu Bouron
12f47539ca lavc/mediacodecdec_h264: rename input_ref to input_pkt 2016-06-03 10:20:54 +02:00
Matthieu Bouron
15432a903e lavc/mediacodecdec_h264: switch to new BSF API 2016-06-03 10:20:54 +02:00
Matthieu Bouron
e0df56f25d lavc/vaapi_encoder_{h264,h265}: fix bad format warning 2016-06-03 10:09:39 +02:00
Paul B Mahol
e8a236add8 avcodec/magicyuv: set correct size of last slice for each plane 
Fixes invalid read.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-06-02 22:43:51 +02:00
Michael Niedermayer
3402871f36 avcodec/h264_refs: Fix pps_ref_count with multiple PPS 
Found-by: ubitux
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-06-02 14:51:49 +02:00
Michael Niedermayer
a8289d2407 avcodec/h264_refs: Remove unused pps_count 
Found-by: ubitux
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-06-02 14:48:12 +02:00
Paul B Mahol
a3c2a9c736 avcodec/magicyuv: fix decoding of raw slices 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-06-02 06:59:46 +02:00
Andriy Lysnevych
2fe04630e7 avcodec/avpacket: Respect payload offset in av_grow_packet 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-06-02 00:52:22 +02:00
Michael Niedermayer
b8426b865e avcodec: Document where the AVOption names can be found for the fields of AVCodecContext 
Missing docs found by: nevcairiel

RFC: should we add support so that the C field names always work as av option names/keys ?

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-06-01 18:12:39 +02:00
Paul B Mahol
77f9c4b7aa avocdec: add MagicYUV decoder 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-05-31 22:37:09 +02:00
Michael Niedermayer
d0388bd32e avcodec/bmp_parser: Fix state 
Fixes Ticket5598

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-05-31 22:13:51 +02:00
Timo Rothenpieler
e5babccfbc avcodec/nvenc: Refactor timestamp generation logic 
Directly adapted from libav
 2016-05-31 18:59:37 +02:00
Timo Rothenpieler
69c25c0ad7 avcodec/nvenc: forward frame duration 2016-05-31 18:39:28 +02:00
Timo Rothenpieler
971351b664 avcodec/nvenc: Handle minqp-only case in set_vbr 2016-05-31 17:00:07 +02:00
Timo Rothenpieler
eae4eba9cb avcodec/nvenc: twopass mode works in all modes 2016-05-31 16:55:24 +02:00
Timo Rothenpieler
1330a0f31f avcodec/nvenc: Fix forcing constqp rc mode 
The CONSTQP enum value is 0, so this check failed for it.
 2016-05-31 16:53:38 +02:00
Andrey Turkin
58c6dcb4b7 avcodec/nvenc: don't enqueue timestamps until a frame was accepted 
Otherwise timestamps/pending FIFOs would go out of sync if nvEncodePicture ever fails.

Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2016-05-31 16:50:45 +02:00
Andrey Turkin
2f53b5b74b avcodec/nvenc: refactor encode_frame a bit 
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2016-05-31 16:47:07 +02:00
foo86
214e63f851 avcodec/dca_parser: skip initial padding 
Padding before the first sync word can be very large for DTS-in-WAV
streams. There is no reason to include this padding in parsed packet.

Signed-off-by: James Almer <jamrial@gmail.com>
 2016-05-31 11:45:59 -03:00
foo86
1f7b67a1ca avcodec/dca_parser: simplify state machine 
Signed-off-by: James Almer <jamrial@gmail.com>
 2016-05-31 11:45:55 -03:00
foo86
054a2c9fdf avcodec/dca: support EXSS marker in avpriv_dca_convert_bitstream() 
This is now required by dcadec_decode_frame(). All remaining users of
avpriv_dca_convert_bitstream() have been updated to expect EXSS marker.

Signed-off-by: James Almer <jamrial@gmail.com>
 2016-05-31 11:45:49 -03:00
foo86
d1f558b362 avcodec/dca: require checked bitstream reader 
Remove half-working attempt at supporting unchecked bitstream reader by
always copying input data into intermediate buffer with large amount of
padding at the end.

Convert LBR decoder to checked bitstream reader. Convert
dcadec_decode_frame() to parse input data directly if possible.

Signed-off-by: James Almer <jamrial@gmail.com>
 2016-05-31 11:45:48 -03:00
Andrey Turkin
d3463912c1 avcodec/nvenc: extract timestamp calculations into separate function 
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2016-05-31 16:32:03 +02:00
Andrey Turkin
0d021cc8b3 avcodec/nvenc: rework library load and GPU selection 
Use explicit nvenc capability checks instead to determine usable devices
instead of SM versions.

Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2016-05-31 16:04:53 +02:00
Andrey Turkin
f052ef30ef avcodec/nvenc: allow configuring number of surfaces 
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2016-05-31 15:48:43 +02:00
Andrey Turkin
b69335304d avcodec/nvenc: use INIT_CLEANUP to deal with init failures 
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2016-05-31 15:48:43 +02:00
Andrey Turkin
f84dfbc74a avcodec/nvenc: add rate control option 
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2016-05-31 15:48:43 +02:00
Andrey Turkin
40df468ab1 avcodec/nvenc: convert tier to AVOptions 
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2016-05-31 15:48:43 +02:00
Andrey Turkin
b0172873a8 avcodec/nvenc: convert levels to AVOptions 
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2016-05-31 15:48:43 +02:00
Andrey Turkin
9824321b32 avcodec/nvenc: convert profile parsing to AVOptions 
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2016-05-31 15:48:43 +02:00
Andrey Turkin
faffff88c2 avcodec/nvenc: use AVOptions to select presets 
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2016-05-31 15:48:43 +02:00
Andrey Turkin
7aa16d59bf avcodec/nvenc: split H264/HEVC encoder definitions into separate files 
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2016-05-31 11:15:19 +00:00
Rostislav Pehlivanov
a1953d4cec aacpsy: remove dead code 
This code wasn't removed when the functionality was moved inside
aacenc.c with commit 8005b6de4f

Fixes CID1361962

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
 2016-05-31 01:08:25 +01:00
Michael Niedermayer
0b9b3163f2 avcodec/libxvid: Fix use of uninitialized AVPacket fields 
Fixes CID1361964

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-05-31 00:24:22 +02:00
ZhouXiaoyong
2c7fd0e36b avcodec/mips/h264qpel_mmi.c: Version 2 of the optimizations for loongson mmi 
1. no longer use the register names directly and optimized code format
2. to be compatible with O32, specify type of address variable with mips_reg and handle the address variable with PTR_ operator
3. use uld and mtc1 to workaround cpu 3A2000 gslwlc1 bug (gslwlc1 instruction extension bug in O32 ABI)
4. h264qpel use hepldsp optimizations

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-05-30 22:00:02 +02:00
Håvard Espeland
9c43703620 avcodec/proresdec2: Add support for grayscale videos 
Signed-off-by: Håvard Espeland <espeland@mixedrealities.no>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-05-27 17:25:40 +02:00
Hendrik Leppkes
2dc954e0bd Merge commit '44d16df413878588659dd8901bba016b5a869fd1' 
* commit '44d16df413878588659dd8901bba016b5a869fd1':
  h264_parser: eliminate H264SliceContext usage

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-05-27 14:28:21 +02:00
foo86
a0f76b825c avcodec/dca: move EXSS sampling frequency arrays to dca.c 
Avoids unwanted parser dependency on dcadata.

Signed-off-by: James Almer <jamrial@gmail.com>
 2016-05-26 13:32:48 -03:00
Paul B Mahol
d93495c954 avcodec/vble: add frame threading support 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-05-26 12:22:45 +02:00
Matthieu Bouron
d14deeb6bc lavc/mediacodec: add missing MediaCodec.Get{Input,Output}Buffer() checks 2016-05-25 16:46:47 +02:00
Matthieu Bouron
fbc9359d85 lavc/mediacodec: factorize static fields initialization 2016-05-25 16:46:47 +02:00
James Almer
493db04c4e avcodec/Makefile: add missing dependencies to dca parser 
They are needed starting with the previous commit

Signed-off-by: James Almer <jamrial@gmail.com>
 2016-05-25 11:23:48 -03:00
foo86
cb55c5b49e avcodec/dca_parser: set duration for core-less streams 
Signed-off-by: James Almer <jamrial@gmail.com>
 2016-05-25 11:23:45 -03:00
foo86
72a9a7e9cb avcodec/dca_exss: prepare to be called from parser context 
Signed-off-by: James Almer <jamrial@gmail.com>
 2016-05-25 11:22:55 -03:00
Timo Rothenpieler
24fcb23351 avcodec/nvenc: Require Maxwell for lossless 2016-05-25 12:16:54 +02:00
Andrey Turkin
a8cf25dd92 avcodec/nvenc: CUDA frames support 
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2016-05-25 12:16:48 +02:00
Andrey Turkin
cfb49fc6f7 avcodec/nvenc: replace custom FIFOs with AVFifos 
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2016-05-25 12:16:45 +02:00
Andrey Turkin
e1691c44f0 avcodec/nvenc: combine input and output surface structures 
There is no point in separate structures as they have 1:1 relationship,
they are always used together and they have same lifetime.

Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2016-05-25 12:16:40 +02:00
Andrey Turkin
82d705e245 avcodec/nvenc: split large functions into smaller ones 
Functions names and scopes are from libav. This commit basically moves
code around without changing it; it shouldn't change any functionality
except some small leak fixes on error paths.

Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2016-05-25 12:16:33 +02:00
dsmudhar
49640ae315 libavcodec/dv_tablegen: fixed wrong printf format 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-05-24 20:47:03 +02:00
ZhouXiaoyong
8392794c92 avcodec/mips/idctdsp_mmi: Version 2 of the optimizations for loongson mmi 
1. no longer use the register names directly and optimized code format
    2. to be compatible with O32, specify type of address variable with mips_reg and handle the address variable with PTR_ operator

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-05-23 23:42:05 +02:00
ZhouXiaoyong
377e5db3db avcodec/mips/pixblockdsp_mmi: Version 2 of the optimizations for loongson mmi 
1. no longer use the register names directly and optimized code format
    2. to be compatible with O32, specify type of address variable with mips_reg and handle the address variable with PTR_ operator

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-05-23 23:42:04 +02:00
ZhouXiaoyong
05a546181f avcodec/mips/blockdsp_mmi: Version 2 of the optimizations for loongson mmi 
1. no longer use the register names directly and optimized code format
    2. to be compatible with O32, specify type of address variable with mips_reg and handle the address variable with PTR_ operator

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-05-23 23:42:03 +02:00
foo86
9bd1d79584 avcodec/dca_exss: always update downmix flags 
Fixes potential parsing failure when total number of channels indicated
by EXSS asset descriptor decreases mid-stream and stale embedded downmix
flags are referenced.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-05-23 22:54:44 +02:00
dsmudhar
84417593b9 libavcodec/cfhd: fixed wrong printf format 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-05-23 05:39:37 +02:00
Paul B Mahol
cd506c2792 avcodec/truemotion2rt: also export key frame info 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-05-22 23:32:38 +02:00
Piotr Bandurski
854c405dab avcodec/iff: mention RGB8/RGBN decoder 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-05-22 23:04:37 +02:00
Paul B Mahol
5ce1d089f0 avcodec/mvcdec: simplify, no need to use reget buffer 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-05-22 22:58:01 +02:00
Paul B Mahol
8c17eea46f avcodec: add adpcm MTAF decoder 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-05-21 18:49:45 +02:00
Paul B Mahol
8e069eb525 avcodec/aic: add frame threading support 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-05-21 18:10:07 +02:00
Zhou Xiaoyong
c749be9eb3 avcodec/mips: loongson optimize h264pred with mmi v3 
1. no longer use the register names directly and optimized code format
2. to be compatible with O32, specify type of address variable with mips_reg and handle the address variable with PTR_ operator
3. ff_pred16x16_plane_ functions only support N64 ABI now

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-05-21 17:13:13 +02:00
Zhou Xiaoyong
4a963ee698 avcodec/mips: loongson optimize hpeldsp with mmi v1 
1.the codes are compatible with O32 ABI
2.use uld and mtc1 to workaround cpu 3A2000 gslwlc1 bug (gslwlc1 instruction extension bug in O32 ABI)

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-05-21 17:13:13 +02:00
Zhou Xiaoyong
a20646bb24 avcodec/mips/mpegvideo_mmi: Version 2 of the optimizations for loongson mmi 
1. no longer use the register names directly and optimized code format
2. to be compatible with O32, specify type of address variable with mips_reg and handle the address variable with PTR_ operator

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-05-21 17:13:13 +02:00
Paul B Mahol
ccc3f4e710 avcodec/sgirledec: simplify, no need to use reget buffer 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-05-21 15:49:03 +02:00
ZhouXiaoyong
a3eb5a3cdd avcodec/mips/h264chroma_mmi: Version 2 of the optimizations for loongson mmi 
1. no longer use the register names directly and optimized code format
2. to be compatible with O32, specify type of address variable with mips_reg and handle the address variable with PTR_ operator
3. use uld and mtc1 to workaround cpu 3A2000 gslwlc1 bug (gslwlc1 instruction extension bug in O32 ABI)

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-05-21 14:25:33 +02:00
foo86
64fe1eebdd avcodec/dca: use LUT for LBR frequency ranges 
Values for unsupported frequencies > 48000 Hz are still included (parser
will make use of them).

Also convert sampling frequencies array to unsigned.

Signed-off-by: James Almer <jamrial@gmail.com>
 2016-05-20 23:12:37 -03:00
foo86
801dbf0269 avcodec/dca: simplify 'residual ok' flag tracking 
Move this from separate structure field to a packet flag.

Behavior should be equivalent, except that residual flag is now properly
cleared when packet has no core frame at all.

Also print a message when forcing recovery mode due to invalid residual
to make debugging easier.

Signed-off-by: James Almer <jamrial@gmail.com>
 2016-05-20 22:54:48 -03:00
foo86
a0349ae27c avcodec/dca_parser: improve frame end search 
Parse core frame size directly when searching for frame end instead of
using value extracted from previous frame.

Account for unused bits when calculating sync word distance for 14-bit
streams to avoid alias sync detection.

Parse EXSS frame size and skip over EXSS frame to avoid alias sync
detection.

Signed-off-by: James Almer <jamrial@gmail.com>
 2016-05-20 16:36:08 -03:00
foo86
39f7620d76 avcodec/dca: don't set initial sample_fmt 
Valid sample_fmt will be set by dcadec_decode_frame() based on stream type.

Signed-off-by: James Almer <jamrial@gmail.com>
 2016-05-20 15:11:34 -03:00
foo86
b5cda23039 avcodec/dca: remove useless debug message 
Most DTS-in-WAV streams trigger this, making debug output hard to read.

Signed-off-by: James Almer <jamrial@gmail.com>
 2016-05-20 14:58:25 -03:00
foo86
e0706e9cc8 avcodec/dca: remove Rice code length limit 
Signed-off-by: James Almer <jamrial@gmail.com>
 2016-05-20 14:11:49 -03:00
Michael Niedermayer
b24fffeb94 avcodec/utils: Move avctx->codec check before its use 
Fixes CID1361954

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-05-20 04:32:57 +02:00
Paul B Mahol
14992421df avcodec/adpcm: pick correct step_index for IMA AMV 
Fixes #5538

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-05-19 23:48:25 +02:00
Michael Niedermayer
699201ac0e avcodec/options-test: Check avcodec_open2() return value 
Fixes: CID1361937

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-05-19 21:19:00 +02:00
Michael Niedermayer
7ecfe4dc36 avcodec/diracdec: Fix potential integer overflow 
Fixes CID1361948

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-05-19 18:13:29 +02:00
Paul B Mahol
a5c5ae5ed8 avcodec/iff: add support for ANBR files 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-05-19 16:52:30 +02:00
Michael Niedermayer
df01a29c1b avcodec/exr: Fix potential integer overflow 
Fixes CID1361949

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-05-19 03:28:25 +02:00
Michael Niedermayer
641dccc2aa avcodec/h264: Check init_get_bits8() for failure 
Fixes CID1361935

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-05-19 00:19:52 +02:00
Michael Niedermayer
7155bd1c94 avcodec/m101: Ask for samples with too small extradata_size 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-05-18 23:59:02 +02:00
Michael Niedermayer
42ee137a0a avcodec/m101: Check BPS value 
Fixes null pointer dereference
Fixes Ticket5520

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-05-18 18:40:22 +02:00
Paul B Mahol
810a8ba5b6 avcodec/iff: add forgotten checks for end of input buffer 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-05-18 12:46:43 +02:00
Paul B Mahol
eef2f64294 avcodec/iff: scala anim32 & anim16 decompression 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-05-18 12:32:41 +02:00
Derek Buitenhuis
d55568d22a Merge commit '71d3305c2711d4f6ec8b92db09ff64cf4e19a58e' 
* commit '71d3305c2711d4f6ec8b92db09ff64cf4e19a58e':
  h264_parse: make sure the ref count is zeroed on all failure paths

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2016-05-17 15:18:43 +01:00
Derek Buitenhuis
278dcec28d Merge commit 'a6e27f7add2698fdd89911632b570c3d0c3f2aaa' 
* commit 'a6e27f7add2698fdd89911632b570c3d0c3f2aaa':
  h264: factor out parsing the reference count into a separate file

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2016-05-17 15:16:38 +01:00
Derek Buitenhuis
6b295bccbb Merge commit '56b17a33f231859cbccbd741b4763617cb4ecf03' 
* commit '56b17a33f231859cbccbd741b4763617cb4ecf03':
  h264: stop testing whether the reference count changes in ff_set_ref_count()

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2016-05-17 14:55:36 +01:00
Derek Buitenhuis
7ab2c036b9 Merge commit 'e9f884416c76558098fc1f63825b293956e8483c' 
* commit 'e9f884416c76558098fc1f63825b293956e8483c':
  h264: move reading direct_spatial_mv_pred out of ff_set_ref_count()

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2016-05-17 14:38:14 +01:00
Hendrik Leppkes
15ad023210 Merge commit '8d0cc8ca97678f4ca87948ebabcbaab5a4f4c1f6' 
* commit '8d0cc8ca97678f4ca87948ebabcbaab5a4f4c1f6':
  h264_parser: switch to h2645_parse for NAL unescaping

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-05-17 14:21:12 +02:00
Hendrik Leppkes
a9bb4cf87d h2645_parse: support badly muxed mp4 streams 
Some streams contain an additional AnnexB NAL inside the mp4/nalff NALU.
This commonly occurs in interlaced streams where both fields are packed
into the same MP4 NAL with an AnnexB startcode in between.

Port handling of this format from the previous h264 nal handling.

Fixes trac #5529
 2016-05-17 14:03:21 +02:00
Paul B Mahol
95b20ad7b2 avcodec/iff: fix artifacts with uncompressed ham ANIMs 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-05-17 11:02:44 +02:00
Alexandra Hájková
ffa190d047 Move VLC and RL_VLC_ELEM structure definitions to a separate header 
Use the newly created vlc.h directly instead of including get_bits when needed.
The VLC and RL_VLC_ELEM structures are independent from the bitreader.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2016-05-17 10:29:27 +02:00
ZhouXiaoyong
af3e944e7e avcodec/mips/h264dsp_mmi: Version 2 of the optimizations for loongson mmi 
1. no longer use the register names directly and optimized code format
2. to be compatible with O32, specify type of address variable with mips_reg and handle the address variable with PTR_ operator
3. optimize some unaligned loads and stores
4. use uld and mtc1 to workaround cpu 3A2000 gslwlc1 bug (gslwlc1 instruction extension bug in O32 ABI)

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-05-17 04:18:42 +02:00
Paul B Mahol
72e33eec3a avcodec/iff: add support for ANIMs with keyframes and concatenated ANIMs 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-05-16 22:39:03 +02:00
Paul B Mahol
8767470fb5 avcodec/iff: check if there is enough bytes left 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-05-16 15:39:28 +02:00
Alexandra Hájková
d338abb664 mpeg4videodec: Call av_log() in check_marker() with AVCodecContext instead of NULL 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-05-16 10:51:17 +02:00
Alexandra Hájková
e4b38878da Move check_marker() from get_bits to mpeg4videodec 
MPEG-4 is the only decoder which uses check_marker().

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-05-16 10:51:01 +02:00
Anton Khirnov
31f6a4b4b8 lavc: mark the old audio/video encoding API as deprecated 2016-05-16 10:31:26 +02:00
Anton Khirnov
8996515b13 avpacket: fix setting AVPacket.data in av_packet_ref() 
The data field does not necessarily point to the beginning of the
underlying AVBuffer.

CC: libav-stable@libav.org
 2016-05-16 10:31:08 +02:00
Anton Khirnov
e62ff72fc1 lavc: make avcodec_open2() fail when the timebase is not set for encoding 
Many encoders use it. There is also a divide by the timebase lower in
this function, which would crash when it is not set.
 2016-05-16 10:30:57 +02:00
Michael Niedermayer
35c23bf67d avcodec/dsd: Fix "warning: ctables defined but not used [-Wunused-variable]" 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-05-15 17:46:38 +02:00
Paul B Mahol
5350e0fc97 avcodec/iff: rewrite out of bounds checking in writer 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-05-15 16:35:47 +02:00
Michael Niedermayer
fd4a52e4da avcodec/dstdec: Fix "warning: initialization from incompatible pointer type [enabled by default]" 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-05-15 12:21:15 +02:00
Will Kelleher
964f07f68e hevc: Fix memory leak related to a53_caption data 
Signed-off-by: Will Kelleher <wkelleher@gogoair.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-05-15 01:30:53 +02:00