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16141 Commits

Author SHA1 Message Date
Ronald S. Bultje
82a0497cf3 vp8: update frame size changes on thread context switches. 
This properly synchronizes frame size changes between threads if
subsequent threads abort decoding before frame size is initialized, i.e.
it prevents the thread after that from ping-ponging back to the original
value.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
 2012-05-02 09:57:12 -07:00
Ronald S. Bultje
bec207f9f9 snowdsp: explicitily state instruction size. 
Fixes a compile error with clang at -O0.
 2012-05-02 09:57:12 -07:00
Kostya Shishkov
0e23b50821 wmall: fix reconstructing audio with uncoded channels 2012-05-02 18:46:11 +02:00
Mashiat Sarker Shakkhar
c8370e6e35 WMAL cosmetics: fix indentation 
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
 2012-05-02 18:45:29 +02:00
Hendrik Leppkes
4b7fa553a9 indeo3: fix motion vector validation 
The index of the motion vector has to be checked before being
multiplied by 2 for the array index.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2012-05-01 21:14:18 -04:00
Hendrik Leppkes
ff80c68264 pcm_bluray: set bits_per_raw_sample for > 16-bit 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2012-05-01 20:59:09 -04:00
Mans Rullgard
4bf2e7c5f1 twinvq: fix out of bounds array access 
ModeTab.fmode has only 3 elements, so indexing it with ftype
in the initialier for 'size' is invalid when ftype == FT_PPC.

This fixes crashes with gcc 4.8.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-05-01 20:17:07 +01:00
Jakub Stachowski
035a394eac WMAL: do not output last frame again if nothing was decoded in current packet 
Reviewed-by: Mashiat Sarker Shakkhar <mashiat.sarker@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
 2012-05-01 14:34:03 +02:00
Mashiat Sarker Shakkhar
f92f452378 WMAL: do not start decoding if frame does not end in current packet 
This fixes decoding of frames which span more than two packets. Tested with
recit24.wma.

Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
 2012-05-01 14:33:31 +02:00
Mans Rullgard
a812ed003f adpcm-thp: fix invalid array indexing 
Indexing outside array limits is invalid and breaks with gcc 4.8.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-05-01 00:21:30 +01:00
Mans Rullgard
c81d1e2390 ppc: add const where needed in scalarproduct_int16_altivec() 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-05-01 00:21:30 +01:00
Mans Rullgard
ce82dad7eb ppc: remove shift parameter from scalarproduct_int16_altivec() 
The shift parameter was removed from this interface in 7e1ce6a.
This updates the Altivec implementation to match.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-05-01 00:21:30 +01:00
Mans Rullgard
4c387c7070 ppc: dsputil: do unaligned block accesses correctly 
To load unaligned vector data in the usual way, explicit vec_ld()
should be used rather than dereferencing a pointer to a vector type.
When the VSX extension is enabled, gcc may compile vector pointer
dereferences using the VSX lxvw4x instruction instead of the lvx
instruction typically used with Altivec/VMX.  As the behaviour of
these instructions with unaligned addresses differs, it is important
that only lvx is used here.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-05-01 00:21:30 +01:00
Mans Rullgard
c75eca9d37 dvenc: do not call dsputil functions with stride not a multiple of 16 
Allowing dsputil functions to assume the stride is a multiple of 16
even for smaller block sizes can simplify their implementation.
This appears to be the only place this guarantee is not met.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-05-01 00:21:30 +01:00
Hendrik Leppkes
85395ba73f avcodec: introduce YCoCg colorspace 
Non perceptual color model that aims to have an increase effectiveness
in compression like the normal YCbCr while having near-lossless/lossless
mapping to RGB.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2012-04-29 14:00:34 -07:00
Luca Barbato
ccc2dfbcdf avcodec: cosmetic cleanup on header 
Apply coding style to the structs.
 2012-04-29 13:30:40 -07:00
Ronald S. Bultje
b12bf03275 aac sbr: align struct member by 32 byte. 
Required because it's used in a call to imdct_half(), which is an AVX
function.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2012-04-29 13:49:39 -04:00
Mans Rullgard
acb2c79c21 4xm: fix invalid array indexing 
Indexing outside arrays is invalid and breaks with gcc 4.8.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-04-29 01:08:37 +01:00
Christophe GISQUET
7fb8b491e5 rv34dsp: factorize a multiplication in the noround inverse transform 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-04-28 11:16:07 -07:00
Christophe Gisquet
d834ab0f2a rv40: perform bitwise checks in loop filter 
Down from 95 kcycles to 93 (including all called functions).

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-04-28 11:12:38 -07:00
Ronald S. Bultje
774b681b80 rv34: remove inline keyword from rv34_decode_block(). 
Force-inlining increases object size by 8kB and causes a 2% slowdown.
 2012-04-28 11:10:57 -07:00
Christophe Gisquet
0195ab5f5f rv40: change a logical test into a bitwise one. 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-04-28 11:09:32 -07:00
Christophe Gisquet
8802799991 rv34: remove constant parameter 
is_block2 was always 0, so just remove it, and change accordingly the code.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-04-28 11:07:50 -07:00
Christophe Gisquet
34e1b07546 rv40: don't always do the full prev_type search 
120->100 cycles.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-04-28 11:06:05 -07:00
Christophe GISQUET
e75d1d4f73 dsputil x86: revert a test back to its previous value 
Commit 356ee8d caused the initial inversion.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-04-28 11:00:51 -07:00
Christophe Gisquet
fe5ed69dc7 rv34dsp x86: implement MMX2 inverse transform 
141 cycles down to 51.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-04-28 10:58:47 -07:00
Roland Scheidegger
9b9df1cdff h264: new assembly version of get_cabac for x86_64 with PIC 
This adds a hand-optimized assembly version for get_cabac much like the
existing one, but it works if the table offsets are RIP-relative.
Compared to the non-RIP-relative version this adds 2 lea instructions
and it needs one extra register. get_cabac() gets about 40% faster, for
an overall speedup of about 5%.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-04-28 09:43:25 -07:00
Roland Scheidegger
14e9ffc1e4 h264: use one table instead of several for cabac functions 
The reason is this is easier for PIC code (in particular on darwin...).
Keep the old names as pointers (static in cabac_functions.h so gcc
knows these are just immediate offsets) so the c code can nicely stay the same
(alternatively could use offsets directly in the functions needing the
tables). This should produce the same code as before with non-pic and better
code (confirmed) with pic.

The assembly uses the new table but still won't work for PIC case.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-04-28 08:26:12 -07:00
Roland Scheidegger
444f47b55c h264: (trivial) remove unneeded macro argument in x86/cabac.h 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-04-28 08:24:56 -07:00
Jordi Ortiz
a7fa5ce671 libschroedingerdec: check malloc 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-04-28 15:11:18 +02:00
Mans Rullgard
0a07f2b346 dsputil: fix invalid array indexing 
Indexing outside an array is invalid and causes errors with
gcc 4.8.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-04-26 17:07:43 +01:00
Mans Rullgard
b6a6e90a7c fft-test: add option to set cpuflag mask 
This can be useful for testing.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-04-25 23:19:40 +01:00
Mans Rullgard
3d11c2d76d vp8: armv6: fix non-armv6t2 build 
The assembler may fail to place literal pools close enough to
instructions referencing them.  An explicit .ltorg directive
fixes this.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-04-25 23:16:31 +01:00
Mans Rullgard
e4ac031233 vp8: armv6 optimisations 
Based on patch by Ronald S. Bultje <rsbultje@gmail.com>,
partially ported from libvpx.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-04-25 21:41:39 +01:00
Mans Rullgard
b692d246ea vp8: arm: separate ARMv6 functions from NEON 
This is a preparation for complete ARMv6 optimisations.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-04-25 21:41:39 +01:00
Mans Rullgard
dac78fd1d7 ARM: add some compatibility macros 
This adds some macros simplifying Thumb and pre-v6T2 compatibility.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-04-25 21:41:39 +01:00
Diego Biurrun
a229d6c285 Remove libdirac decoder. 
libschroedinger is the preferred way to decode Dirac video.
 2012-04-23 09:20:24 +02:00
Mans Rullgard
d526c5338d ARM: allow runtime masking of CPU features 
This allows masking CPU features with the -cpuflags avconv option
which is useful for testing different optimisations without rebuilding.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-04-22 12:30:45 +01:00
Mans Rullgard
d7458bc8c6 dsputil: remove unused functions 
These functions were left unused by the lowres removal.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-04-21 20:00:39 +01:00
Mans Rullgard
2bcbd98459 Remove lowres video decoding 
This feature is complex, of questionable utility, and slows down
normal decoding.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-04-21 18:56:19 +01:00
Mans Rullgard
95510be8c3 avcodec: remove AVCodecContext.dsp_mask 
This removes all references to AVCodecContext.dsp_mask and marks
it for eviction at the next version bump.  It has been superseded
by av_set_cpu_flag_mask() which, unlike this field, works everywhere.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-04-21 18:30:01 +01:00
Jan Ekström
b5c3f0b994 utvideo: general cosmetics 
General cosmetics, such as keeping lines under 80 characters,
fixing a couple of typos (predition -> prediction) and a
general style fix that was pointed out by Derek when I was having
my sliced multithreading patch in review by him.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2012-04-20 18:37:34 -04:00
Alex Converse
7eacd70fea aac: Handle HE-AACv2 when sniffing a channel order. 2012-04-20 14:06:28 -07:00
Diego Biurrun
f973a85d4a xxan: Remove write-only variable in xan_decode_frame_type0(). 
libavcodec/xxan.c:293:13: warning: variable ‘corr_end’ set but not used
 2012-04-20 21:08:35 +02:00
Diego Biurrun
b1563d0cf9 ivi_common: Initialize a variable at declaration in ff_ivi_decode_blocks(). 
This simplifies the code a bit and avoids an uninitialized variable warning.
 2012-04-20 21:08:34 +02:00
Justin Ruggles
b0e9edc44f avcodec: add a cook parser to get subpacket duration 
Fixes jittery video playback of rm files with cook audio.
 2012-04-20 12:11:20 -04:00
Diego Biurrun
2b98377935 dv: Initialize encoder tables during encoder init. 2012-04-19 14:35:22 +02:00
Diego Biurrun
f2e4465522 dv: Replace some magic numbers by the appropriate #define. 2012-04-19 10:43:32 +02:00
Diego Biurrun
0f53601ac6 ppc: drop unused function dct_quantize_altivec() 
This also allows dropping some PPC-specific ugliness from dsputil.[ch].
 2012-04-18 18:53:54 +02:00
Diego Biurrun
aa3f2cb584 mpegaudiodec: Do not discard mp_decode_frame() return value. 
This fixes the warning:
libavcodec/mpegaudiodec.c:1704:14: warning: variable ‘out_size’ set but not used
 2012-04-18 18:28:24 +02:00
Alex Converse
df8d5eaa14 avcodec_string: Favor AVCodecContext.codec over the default codec. 
This improves output for formats with more than one AVCodec.
 2012-04-17 14:51:23 -07:00
Alex Converse
b5d2bf964b cook: Make constants passed to AV_BE2NE32C() unsigned to avoid signed overflow. 2012-04-17 14:51:23 -07:00
Reimar Döffinger
0f96f0d996 aacenc: Fix issues with huge values of bit_rate. 
Do not pointlessly call ff_alloc_packet multiple times,
and fix an infinite loop by clamping the maximum
number of bits to target in the algorithm that does
not use lambda.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2012-04-17 10:25:28 -04:00
Diego Biurrun
db6e26d70c dv_tablegen: Drop unnecessary av_unused attribute from dv_vlc_map_tableinit(). 2012-04-17 13:36:43 +02:00
Kostya Shishkov
83632cbb11 proresenc: multithreaded quantiser search 2012-04-17 07:43:59 +02:00
Alex Converse
9fb7e14635 aacdec: More robust output configuration. 
Save the old output configuration (if it has been used
successfully) when trying a new configuration. If the new configuration
fails to decode, restore the last successful configuration.
 2012-04-16 14:09:52 -07:00
Carl Eugen Hoyos
af2f655c02 faac: Fix multi-channel ordering 
Signed-off-by: Alex Converse <alex.converse@gmail.com>
 2012-04-16 14:09:52 -07:00
Alex Converse
ca332b1d8c faac: Add .channel_layouts 2012-04-16 14:09:51 -07:00
Mans Rullgard
8b84e082ed indeo3: add parens around some macro arguments 
Without these, the expansion contains things like --1 with
some compilers resulting in build errors.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-04-16 16:09:08 +01:00
Ronald S. Bultje
87a246341b h264: use proper PROLOGUE statement for a function using 8 registers. 
Fixes crashes when using biweight on win64.
 2012-04-16 08:07:21 -07:00
Diego Biurrun
a3dbd459ff dv: Merge dvquant.h into dvdata.c where all other DV tables reside. 2012-04-16 10:04:57 +02:00
Diego Biurrun
05afc5f57d dv: Move static tables only used in one place to where they are used. 2012-04-16 10:04:56 +02:00
Derek Buitenhuis
5096399df2 utvideo: Remove unused variable 'src_size' 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2012-04-15 00:18:28 -04:00
Diego Biurrun
219a9ed19e libxvid: Reorder functions to avoid forward declarations; make functions static. 2012-04-14 17:45:38 +02:00
Diego Biurrun
7a0cb74fee libxvid: drop some pointless dead code 2012-04-14 17:45:38 +02:00
Mashiat Sarker Shakkhar
dac79c2737 wmal: vertical alignment cosmetics 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-04-14 16:02:25 +02:00
Mashiat Sarker Shakkhar
2e13f57993 wmal: Warn about missing bitstream splicing feature and ask for sample. 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-04-14 16:02:24 +02:00
Mashiat Sarker Shakkhar
9900dd2d9c wmal: Skip seekable_frame_in_packet. 
There is no point in storing the value in a variable, since it is not
used anywhere else in the decoder.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-04-14 16:02:22 +02:00
Mashiat Sarker Shakkhar
07933b44dd wmal: Drop unused variable num_possible_block_size. 
This is probably a leftover from WMA Pro.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-04-14 16:01:23 +02:00
Mans Rullgard
f5be7958e3 qdm2: fix a dubious pointer cast 
This reworks a loop to get rid of an ugly pointer cast,
fixing errors seen with the PathScale ENZO compiler.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-04-13 21:42:22 +01:00
Michael Niedermayer
680097cb6d WMAL: Do not try to read rawpcm coefficients if bits is invalid 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-04-13 23:13:03 +03:00
Alex Converse
f346b6bbeb tiffdec: K&R cosmetics 2012-04-13 12:58:19 -07:00
Ronald S. Bultje
b089ca871a dsputil: fix optimized emu_edge function on Win64. 
Recent register allocation changes (x86inc.asm update) changed the
register order and thus opcodes for the inner loops. One of them became
>128bytes, which confuses other parts of this function where it jumps
to fixed-offset positions to extend the edge by fixed amounts. A simple
register change fixes this.
 2012-04-13 11:28:30 -07:00
Alex Converse
90a4306007 tiffdec: Add a malloc check and refactor another. 2012-04-13 09:49:13 -07:00
Alex Converse
99a335299f faxcompr: Check malloc results and unify return path 2012-04-13 09:49:13 -07:00
Justin Ruggles
de7f22ab0c ac3dsp: call femms/emms at the end of float_to_fixed24() for 3DNow and SSE 
Fixes ac3-encode and eac3-encode FATE test failures with SSE2 disabled.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-04-12 21:33:04 -07:00
Dale Curtis
97ae370078 pthread: Fix crash due to fctx->delaying not being cleared. 
Reproducible with test case and ffplay -threads 2. Stack trace:
http://pastebin.com/PexZ4Uc0

Test case:
http://commondatastorage.googleapis.com/dalecurtis-shared/crash.ogm

Signed-off-by: Dale Curtis <dalecurtis@chromium.org>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-04-12 21:32:01 -07:00
Dale Curtis
27c2fb0f72 vp3: Assert on invalid filter_limit values. 
Signed-off-by: Dale Curtis <dalecurtis@chromium.org>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-04-12 21:31:55 -07:00
Ronald S. Bultje
76538d7a78 h264: fix 10bit biweight functions after recent x86inc.asm fixes. 
This should have been updated in the x86inc.asm update, but was
accidently forgotten.
 2012-04-12 21:13:57 -07:00
Alex Converse
2b8374e920 ffv1: Fix size mismatch in encode_line. 2012-04-12 18:34:45 -07:00
Diego Biurrun
18e8fef7c9 libxvid: remove disabled code 2012-04-12 13:10:38 +02:00
Mans Rullgard
9f3e781eab qdm2: make a table static const 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-04-12 10:59:23 +01:00
Mans Rullgard
9ffe8ee7c5 qdm2: simplify bitstream reader setup for some subpacket types 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-04-12 10:59:23 +01:00
Mans Rullgard
a31787ee3b qdm2: use get_bits_left() 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-04-12 10:59:23 +01:00
Diego Biurrun
7bb3a302fe build: Consistently handle conditional compilation for all optimization OBJS. 2012-04-12 09:00:49 +02:00
Diego Biurrun
2ef15b46e4 avpacket, bfi, bgmc, rawenc: K&R prettyprinting cosmetics 2012-04-12 09:00:49 +02:00
Ronald Bultje
992f71e95d msrle: convert MS RLE decoding function to bytestream2. 
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-04-11 16:30:41 -04:00
Henrik Gramner
729f90e268 x86inc improvements for 64-bit 
Add support for all x86-64 registers
Prefer caller-saved register over callee-saved on WIN64
Support up to 15 function arguments

Also (by Ronald S. Bultje)
Fix up our asm to work with new x86inc.asm.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-04-11 15:47:00 -04:00
Diego Biurrun
9676d8eb67 interplayvideo: fix av_dlog parameter type mismatch 
libavcodec/interplayvideo.c:909:13: warning: format ‘%p’ expects argument of type ‘void *’, but argument 7 has type ‘GetByteContext’ [-Wformat]
 2012-04-11 10:43:47 +02:00
Diego Biurrun
679481b3b6 Drop some pointless #ifdefs. 
The files are only compiled if the #ifdef conditions are met.
 2012-04-10 19:27:38 +02:00
Christophe GISQUET
2130bd8f5b rv40dsp x86: use only one register, for both increment and loop counter 
Around 10 cycles faster for luma.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-04-10 10:07:09 -07:00
Christophe GISQUET
272b252c01 rv40dsp: implement prescaled versions for biweight. 
Quite often, the original weights are multiple of 512. By prescaling them
by 1/512 when they are computed (once per frame), no intermediate shifting
is needed, and no prescaling on each call either.

The x86 code already used that trick.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-04-10 10:06:48 -07:00
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
Anton Khirnov
7c59b5c2a5 lavc doxy: add all installed headers to doxy groups. 2012-04-09 21:25:17 +02:00
Anton Khirnov
ec57b7de74 lavc doxy: add avfft to the main lavc group. 2012-04-09 21:24:46 +02:00
Anton Khirnov
8a74029ea2 lavc doxy: add remaining avcodec.h functions to a misc doxygen group. 2012-04-09 21:18:47 +02:00
Anton Khirnov
6aadfbda09 lavc doxy: add AVPicture functions to a doxy group. 2012-04-09 21:18:28 +02:00
Anton Khirnov
56512ce104 lavc doxy: add resampling functions to a doxy group. 2012-04-09 21:18:19 +02:00
Anton Khirnov
40ca0e6a75 lavc doxy: replace \ with / 
It's the more proper symbol to use and it prevents doxygen from thinking
it's a command.
 2012-04-09 21:16:37 +02:00
Anton Khirnov
f038515f0a lavc doxy: add encoding functions to a doxy group. 2012-04-09 21:16:24 +02:00
Anton Khirnov
c8ef8464c2 lavc doxy: add decoding functions to a doxy group. 2012-04-09 21:14:05 +02:00
Anton Khirnov
199ada4944 lavc doxy: fix formatting of AV_PKT_DATA_{PARAM_CHANGE,H263_MB_INFO} 2012-04-09 21:13:49 +02:00
Anton Khirnov
30f3f62563 lavc doxy: add AVPacket-related stuff to a separate doxy group. 
Also move AV_PKT_DATA_PARAM_CHANGE/AV_PKT_DATA_H263_MB_INFO to the
proper place.
 2012-04-09 21:13:17 +02:00
Anton Khirnov
294b3a5074 lavc doxy: add core functions/definitions to a doxy group. 2012-04-09 21:12:53 +02:00
Diego Biurrun
02c39f056a ppc: Add/remove a number of const qualifiers to fix related warnings. 2012-04-09 20:39:33 +02:00
Justin Ruggles
c58846f3a8 avcodec: use align == 0 for default alignment in avcodec_fill_audio_frame() 
Use default alignment in audio_get_buffer()
 2012-04-09 10:20:35 -04:00
Justin Ruggles
1337de0c4b avcodec: validate the channel layout vs. channel count for decoders 
Set avctx->channel_layout to 0 if the channel count does not match
avctx->channels.
 2012-04-08 18:45:58 -04:00
Gwenole Beauchesne
58e1032d8f vaapi: mpeg2: fix slice_vertical_position calculation. 
VASliceParameterBufferMPEG2.slice_vertical_position shall express
the slice vertical position from the original bitstream. The HW
decoder will correctly decode to the right line computed from the
appropriate top_field_first and is_first_field flags.

This patch aligns with DXVA's definition, which is what most HW and
drivers expect. In particular, Intel PowerVR (Cedarview et al.) and
NVIDIA (through VA-to-VDPAU layer). Since it looks more complex to fix
binary drivers, I aligned the Intel Gen driver (Sandy Bridge et al.)
to this behaviour, while maintaining compatibility with codec layers
not providing this patch yet.

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-04-08 13:10:20 +03:00
Gwenole Beauchesne
9cb150c9ab hwaccel: mpeg2: decode first field, if requested. 
If user opted to present fields as they come, then the first field
picture needs to be submitted to the HW for decoding. In particular,
this fixes MPEG-2 decoding of interlaced streams.

Tested on Intel Cedar Trail, Sandy Bridge and Ivy Bridge platforms.
Someone reported on the ffmpeg-devel@ list this also works on DXVA
(Windows) and other Linux platforms (NVIDIA, through the VA wrapper).

This also means a similar patch to non-hwaccel VDPAU may be necessary.

Note: I believe the SLICE_FLAG_ALLOW_FIELD is useless since the first
field shall always be submitted to the HW anyway. Nobody uses HW accels
(dxva, vaapi, vdpau, etc.) without that flag though.

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-04-08 13:08:52 +03:00
Martin Storsjö
1428527581 cosmetics: Clean up the tiffenc pix_fmts declaration to match the style of others 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-04-07 00:02:19 +03:00
Martin Storsjö
00c3b67b8a cosmetics: Align codec declarations 
Also break some long lines, remove codec function placeholder comments
and add spaces in sample/pixel format lists.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-04-06 22:37:38 +03:00
Martin Storsjö
6d27d8b1dd cosmetics: Convert mimic.c to utf-8 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-04-06 21:35:26 +03:00
Reimar Döffinger
439c3d5bcc nellymoserenc: fix crash due to memsetting the wrong area. 
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-04-06 21:05:19 +03:00
Anne Aaron
fdf3a749d3 mpeg12: Do not change frame_pred_frame_dct flag and demote error into a warning 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-04-06 18:32:17 +03:00
Justin Ruggles
bb0618e68b avcodec: remove avcodec_guess_channel_layout() 
It is not public because the header is not installed, and its functionality
has been replaced by av_get_default_channel_layout().
 2012-04-05 16:40:51 -04:00
Justin Ruggles
5cc51a5847 avutil: Add av_get_default_channel_layout() 
Also, use the new function in the AC-3 encoder.
 2012-04-05 16:35:14 -04:00
Diego Biurrun
0becb07842 h264: Factorize declaration of mb_sizes array. 2012-04-05 17:17:22 +02:00
Christophe GISQUET
6b81da2fd0 dsputil x86: use SSE float instruction instead of SSE2 integer equivalent 
All the more required since the users are pure SSE functions.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-04-04 11:24:27 -07:00
Christophe GISQUET
cd88105f6f dsputil x86: remove deprecated parameter from scalarproduct_int16 prototype 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-04-04 11:24:08 -07:00
Christophe GISQUET
f9888520cc vp8dsp x86: perform rounding shift with a single instruction 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-04-04 11:23:36 -07:00
Diego Biurrun
e484265c97 aacenc: Mark deinterleave_input_samples argument as const. 
This fixes the warning:
libavcodec/aacenc.c:524: warning: passing argument 2 of ‘deinterleave_input_samples’ discards qualifiers from pointer target type
 2012-04-04 19:34:40 +02:00
Anton Mitrofanov
14af74e9a0 h264: fix 4:2:2 PCM-macroblocks decoding 
Fixes bug 239.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-04-04 19:34:39 +02:00
Derek Buitenhuis
91dffb4c1d w32threads: Make pthread_cond_wait follow POSIX 
pthread_cond_wait is supposed to return an integer,
and indeed does sometimes. Fix its function declaration
to match its behavior and POSIX.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2012-04-04 13:04:38 -04:00
Diego Biurrun
3dde147ff9 cosmetics: Consistently place static, inline and av_cold attributes/keywords. 2012-04-04 14:54:13 +02:00
Diego Biurrun
d4f05ae3b6 sbrdsp: Use standard multiple inclusion guards. 2012-04-04 14:54:11 +02:00
Aneesh Dogra
6d21f49879 pcm: K&R formatting cosmetics 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-04-04 14:14:28 +02:00
Piotr Bandurski
835a893bcb rawdec: Support fourccs YV16 and YV24 2012-04-03 15:48:53 -04:00
Michael Niedermayer
420d1df2e2 apedec: check bits <= 32. 
Fixes a floating-point exception further down.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2012-03-31 14:01:12 -04:00
Aneesh Dogra
c265b77b11 cavs: Remove unused code. 
The square is always passed as 1 whenever the function is called and
thus the if block never gets executed.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-03-31 08:14:54 -07:00
Justin Ruggles
67aec401d8 libspeexdec: set frame size in libspeex_decode_init() 
This fixes speex decoding, which was broken in 85469f1c.
 2012-03-30 16:30:37 -04:00
Franz Brauße
12cbbbb4ab smacker audio: sign-extend the initial 16-bit predicted value 
Fixes Bug #265

Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-03-30 14:44:11 -04:00
Diego Biurrun
b691fd7a4d h264: drop ff_h264_ prefix from static function ff_h264_decode_rbsp_trailing() 2012-03-30 17:47:12 +02:00
Diego Biurrun
9ad80ef3db h264: Make ff_h264_decode_end() static, it is not used externally. 
Also drop the now unnecessary ff_ prefix from its name.
 2012-03-30 17:46:52 +02:00
Ronald S. Bultje
0399fe0fd2 lzw: fix potential integer overflow. 2012-03-29 11:36:14 -07:00
Ronald S. Bultje
b7b1509d06 truemotion: forbid invalid VLC bitsizes and token values. 
SHOW_UBITS() is only defined up to n_bits is 25, therefore forbid
values larger than this in get_vlc2() (max_bits). tokens[][] can be
used as an index in deltas[], which has a size of 64, so ensure the
values are smaller than that.

This prevents crashes on corrupt bitstreams.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-03-29 11:36:14 -07:00
Ronald S. Bultje
bf39d3b59d truemotion2: handle out-of-frame motion vectors through edge extension. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-03-29 11:36:11 -07:00
Kostya Shishkov
a05c41acd1 mp3dec: perform I/S and M/S only when frame mode is joint stereo. 
Looks like some LAME versions produce dual stereo mode MP3s with
flags for intensity and middle stereo set. In this mode those flags
should be ignored like the reference decoder and derived ones do.
 2012-03-29 19:08:05 +02:00
Ronald S. Bultje
ddcf67c8a5 lzw: prevent buffer overreads. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-03-28 17:38:51 -07:00
Mashiat Sarker Shakkhar
28e8c4d59a WMAL: Remove inaccurate and unnecessary doxy 
A call to decode_packet() does not always decode a complete WMA packet.
Moreover, this is not the correct place to document calls that are part
of the public API.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-03-29 01:47:03 +02:00
Ronald S. Bultje
63a1b481f6 h264: fix cabac-on-stack after safe cabac reader. 2012-03-28 16:35:42 -07:00
Ronald S. Bultje
bd508d435b truemotion2: convert packet header reading to bytestream2. 
Also use correct buffer sizes in calls to tm2_read_stream(). Together,
this prevents overreads.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-03-28 12:29:26 -07:00
Ronald S. Bultje
a940198130 cabac: add overread protection to BRANCHLESS_GET_CABAC(). 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
 2012-03-28 08:01:29 -07:00
Ronald S. Bultje
448dc42571 cabac: increment jump locations by one in callers of BRANCHLESS_GET_CABAC(). 2012-03-28 08:01:29 -07:00
Ronald S. Bultje
16f6e83f74 cabac: remove unused argument from BRANCHLESS_GET_CABAC_UPDATE(). 2012-03-28 08:01:29 -07:00
Ronald S. Bultje
951014e5bb cabac: use struct+offset instead of memory operand in BRANCHLESS_GET_CABAC(). 2012-03-28 08:01:29 -07:00
Ronald S. Bultje
a0bdcb019e h264: add overread protection to get_cabac_bypass_sign_x86(). 2012-03-28 08:01:29 -07:00
Ronald S. Bultje
95bfa4ead7 h264: reindent get_cabac_bypass_sign_x86(). 2012-03-28 08:01:29 -07:00
Ronald S. Bultje
db025929f2 h264: use struct offsets in get_cabac_bypass_sign_x86(). 2012-03-28 08:01:29 -07:00
Ronald S. Bultje
7374fac804 h264: fix overreads in cabac reader. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-03-28 08:01:28 -07:00
Ronald S. Bultje
d360dd902c wmall: fix seeking. 2012-03-28 07:14:21 -07:00
Ronald S. Bultje
0a82f5275f lagarith: fix buffer overreads. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-03-28 07:06:47 -07:00
Diego Biurrun
c0b34e6148 dvdec: drop unnecessary dv_tablegen.h #include 
dvdec.c uses nothing from dv_tablegen.h.  As a welcome side-effect, this
fixes compilation of that file with hardcoded tables enabled.
 2012-03-28 15:51:43 +02:00
Diego Biurrun
a92be9b856 Replace memset(0) by zero initializations. 
Also remove one pointless zero initialization in rangecoder.c.
 2012-03-28 09:38:33 +02:00
Diego Biurrun
856c8e0a04 faandct: Remove FAAN_POSTSCALE define and related code. 
It is not a user-accessible option and unlikely to ever be changed.
 2012-03-28 09:38:31 +02:00
Anton Khirnov
a839dbb94e dvenc: print allowed profiles if the video doesn't conform to any of them. 2012-03-28 09:29:04 +02:00
Anton Khirnov
3c6607eb6f avcodec_encode_{audio,video}: only reallocate output packet when it has non-zero size. 
Otherwise realloc would free it, which would result in double free
later.
 2012-03-28 09:28:47 +02:00
Paul B Mahol
55abaa58e5 westwood_vqa: fix SND0 chunk handling 
Version from vqa header does not dictate which sound chunks may
appear in file.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-03-27 11:58:15 -04:00
Ronald S. Bultje
98df2e2414 raw: forward avpicture_fill() error code in raw_decode(). 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-03-27 08:54:07 -07:00
Diego Biurrun
d724fe665b dv: Split off DV video decoder into its own file. 2012-03-27 11:15:47 +02:00
Mashiat Sarker Shakkhar
95b192de5d vc1: Do not read from array if index is invalid. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-03-26 17:48:13 -07:00
Ronald S. Bultje
2ad405548b targa: convert to bytestream2. 
Also remove some write-only variables or write-only variable
assignments, remove internal colorspace conversion to native
endianness (that can be done by swscale much more efficiently),
and some cosmetics.
 2012-03-26 17:46:16 -07:00
Ronald S. Bultje
5484170ac7 rv34: set mb_num_left to 0 after finishing a frame 
Prevents running error resilience on a previous frame which will write
to the pic->mb_type[] array of the previous image. The array might
already be re-used for a new image in a subsequent thread, thus cause
two threads to write to the same pic->mb_type[] array, causing a race
condition which can crash in rv34_decode_cbp(), called by
rv34_decode_inter_mb_header() (which accesses mb_type[] twice,
assuming values are maintained, which the race condition breaks).

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-03-26 16:39:01 -07:00
Diego Biurrun
72ccfb3cb7 build: ppc: drop stray leftover backslash 2012-03-26 16:37:57 +02:00
Diego Biurrun
e7e19b15c7 build: Only clean the architecture subdirectory we build for. 
This allows simplifying the Makefiles; it is no longer necessary to register
arch subdirectory Makefiles, just putting them in place is enough.
 2012-03-26 13:29:03 +02:00
Diego Biurrun
ad0e31f134 build: prettyprinting cosmetics 2012-03-26 13:00:10 +02:00
Ronald S. Bultje
b2af057a36 smacker: convert palette and header reading to bytestream2. 2012-03-25 16:31:16 -07:00
Ronald S. Bultje
c3bbd0b53b alac: convert extradata reading to bytestream2. 2012-03-25 13:35:05 -07:00
Diego Biurrun
62ce9defb8 x86: dsputil: prettyprint gcc inline asm 2012-03-25 11:50:48 +02:00
Diego Biurrun
3b54912113 x86: K&R prettyprinting cosmetics for dsputil_mmx.c 2012-03-25 11:50:48 +02:00
Diego Biurrun
915a2a0a65 x86: conditionally compile H.264 QPEL optimizations 2012-03-25 11:50:45 +02:00
Diego Biurrun
3816642eab dsputil_mmx: Surround QPEL macros by "do { } while (0);" blocks. 
This makes them safe to use in non-fully braced if-blocks and similar.
 2012-03-25 11:48:37 +02:00
Ronald S. Bultje
3a3f06b05e dpcm: convert to bytestream2. 2012-03-24 19:02:26 -07:00
Ronald S. Bultje
f31a68e78c interplayvideo: convert to bytestream2. 2012-03-24 17:09:18 -07:00
Alexander Strange
cb34867780 h264: fix memleak in error path. 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-03-24 15:34:33 -07:00
Alexander Strange
147ee4cf06 pthread: Immediately release all frames in ff_thread_flush() 
Before this, they were only added to the delayed release queue and not
freed until later. This could lead to unnecessary memory use or buffer
exhaustion.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-03-24 15:29:51 -07:00
Alexander Strange
6ef4063957 h264: Add check for invalid chroma_format_idc 
Fixes a crash when FF_DEBUG_PICT_INFO is used.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-03-24 15:29:38 -07:00
Ronald S. Bultje
ec0ed97b04 utvideo: port header reading to bytestream2. 
Fixes crash during slice size reading if slice_end goes negative.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-03-24 15:15:56 -07:00
Ronald S. Bultje
2ee01fbded pthread: free progress if buffer allocation failed. 
Else we run out of progress variables after a few failed buffer
allocations.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-03-24 21:29:35 +01:00
Ronald S. Bultje
bc1ef85520 lavc/avconv: support changing frame sizes in codecs with frame mt. 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-03-24 21:29:16 +01:00
Kostya Shishkov
72dadaa957 utvideo: mark output picture as keyframe. 
Spotted by Антон.
 2012-03-24 20:21:33 +01:00
Aneesh Dogra
cc965300cb sunrast: Add support for negative linesize. 
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-03-24 11:27:20 -04:00
Janne Salonen
14ba7472dc vp8: fix update_lf_deltas in libavcodec/vp8.c 
lf_delta.ref[i] and lf_delta.mode[i] were incorrectly reset to 0 if
specific delta value was not updated. Fixed to keep the previous value
if flag indicates that element in question is not updated.

Signed-off-by: Janne Salonen <jsalonen@google.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-03-24 08:22:05 -07:00
Kostya Shishkov
494bce6224 ralf: read Huffman code lengths without GetBitContext 
Those descriptions are stored in nibbles, so they are easy to extract.
And this way we don't need to pad tables for possible bit reader overreads.
 2012-03-24 11:53:26 +01:00
Janne Grunau
cb7190cd2c rv34: error out on size changes with frame threading 2012-03-23 23:11:55 +01:00
Alex Converse
b00307ecd0 aacsbr: Add a debug check to sbr_mapping. 
There have been multiple bugs caused by inconsistencies here.

Based on an idea from Michael Niedermayer.

CC: libav-stable@libav.org
 2012-03-23 14:56:44 -07:00
Alex Converse
0cb93dacee aac: Reset some state variables when turning SBR off 
This makes sure the reset flag gets set when SBR gets turned back on
and sets control variables for unguided mode back to their defaults.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-03-23 14:56:44 -07:00
Alex Converse
a237b38021 aac: Reset PS parameters on header decode failure. 
If the next header frame codes zero envelopes the previous frame's
values will be used. Consequently the invalid values must be cleared.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-03-23 14:56:44 -07:00
Ronald S. Bultje
71ea26811c aacsbr: handle m_max values smaller than 4. 
Prevents a signflip in the counter, and a subsequent crash because of
overreads/overwrites.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-03-23 12:56:08 -07:00
Janne Grunau
73ad4471a4 rv34: Handle only complete frames in frame-mt. 
Correct handling of errors to prevent hags or crashes is very complex
otherwise.

The frame initializing is also moved from decode_slice() to
decode_frame() for clarity.
 2012-03-23 17:50:46 +01:00
Janne Grunau
5ab506a5c8 MPV: set reference frame pointers to NULL when allocation of dummy pictures fails 2012-03-23 17:50:46 +01:00
Michael Niedermayer
afa6129016 zerocodec: factorize loop 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-03-23 12:10:41 +01:00
Ronald S. Bultje
262196445c wmavoice: fix stack overread. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-03-22 12:17:14 -07:00
Ronald S. Bultje
3c9267673e wmalossless: error out if a subframe is not used by any channel. 
Prevents infinite loop because min_channel_len never increments.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-03-22 12:17:14 -07:00
Ronald S. Bultje
75d7975268 vqa: check palette chunk size before reading data. 
Prevents overreads beyond buffer boundaries.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-03-22 12:17:14 -07:00
Ronald S. Bultje
d462949974 wmalossless: reset sample pointer for each subframe. 
Prevents overwrites when some subframes only encode some channels.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-03-22 12:17:14 -07:00
Ronald S. Bultje
326f7a68bb wmalossless: error out on invalid values for order. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-03-22 12:17:14 -07:00
Anton Khirnov
677df4d2ef pngenc: better upper bound for encoded frame size. 
Fixes encoding very large pictures.

Thanks to Костя for providing the formula.
 2012-03-22 19:50:35 +01:00
Kostya Shishkov
87818103a0 wmall: output packet only if we have decoded some samples 
Also set CODEC_CAP_DELAY to indicate that decoder may still have some
undecoded data left in internal buffer.
 2012-03-22 07:16:47 +01:00
Justin Ruggles
6aba117f12 adxenc: use AVCodec.encode2() 2012-03-21 15:04:42 -04:00
Justin Ruggles
54e6cf8a94 adxenc: Use the AVFrame in ADXContext for coded_frame 2012-03-21 15:04:42 -04:00
Ronald S. Bultje
68fd077f68 indeo4: fix out-of-bounds function call. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org

Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
 2012-03-21 19:01:08 +01:00
Justin Ruggles
5d4017b8f3 vorbisenc: use AVCodec.encode2() 2012-03-21 12:49:36 -04:00
Justin Ruggles
e5aab2d7a4 libvorbis: use AVCodec.encode2() 2012-03-21 12:49:36 -04:00
Justin Ruggles
8ccf545b95 libopencore-amrnbenc: use AVCodec.encode2() 2012-03-21 12:49:36 -04:00
Justin Ruggles
330d9d1b50 ra144enc: use AVCodec.encode2() 2012-03-21 12:49:36 -04:00
Justin Ruggles
f090428234 nellymoserenc: use AVCodec.encode2() 2012-03-21 12:49:35 -04:00
Justin Ruggles
32173df3d2 roqaudioenc: use AVCodec.encode2() 
The first frame pts must be saved until we have 8 frames since RoQ audio
requires 8 frames in the first packet.
 2012-03-21 12:49:35 -04:00
Justin Ruggles
b03dcf07f6 libspeex: use AVCodec.encode2() 2012-03-21 12:49:35 -04:00
Justin Ruggles
57a52f258e libvo_amrwbenc: use AVCodec.encode2() 2012-03-21 12:49:35 -04:00
Justin Ruggles
db440fa12d libvo_aacenc: use AVCodec.encode2() 2012-03-21 12:49:35 -04:00
Justin Ruggles
27bacfeb57 wmaenc: use AVCodec.encode2() 2012-03-21 12:49:32 -04:00
Justin Ruggles
b0f75ba272 mpegaudioenc: use AVCodec.encode2() 
Update FATE references due to encoder delay.
 2012-03-20 18:56:22 -04:00
Justin Ruggles
3d853d7ab3 libmp3lame: use AVCodec.encode2() 2012-03-20 18:56:18 -04:00
Justin Ruggles
1987a940b7 libgsmenc: use AVCodec.encode2() 2012-03-20 18:55:39 -04:00
Justin Ruggles
d1afb2f94e libfaac: use AVCodec.encode2() 
Encoder output is delayed by several frames, so we keep a queue of input
frame timing info to match up with corresponding output packets.
 2012-03-20 18:55:36 -04:00
Justin Ruggles
59041fd053 g726enc: use AVCodec.encode2() 2012-03-20 18:47:23 -04:00
Justin Ruggles
bb03b6f7b1 g722enc: use AVCodec.encode2() 
FATE reference updated due timestamp rounding because of resampling from
44100 Hz to 16000 Hz in avconv.
 2012-03-20 18:47:23 -04:00
Justin Ruggles
910bdb9a42 flacenc: use AVCodec.encode2() 2012-03-20 18:47:19 -04:00
Justin Ruggles
24e74f0a0f adpcmenc: update to AVCodec.encode2() 2012-03-20 18:46:57 -04:00
Justin Ruggles
aa872af5e3 ac3enc: update to AVCodec.encode2() 
Update FATE references due to encoder delay.
 2012-03-20 18:46:56 -04:00
Justin Ruggles
ad95307f92 aacenc: use AVCodec.encode2() 2012-03-20 18:46:49 -04:00
Justin Ruggles
4bf64961a9 avcodec: add code for a frame queue for use by audio encoders with delay 
This simplifies matching of timestamps between input frames and output
packets.
 2012-03-20 16:04:21 -04:00
Justin Ruggles
f63412fc74 oggdec: output correct timestamps for Vorbis 
Takes encoder delay into account by comparing first the coded page
duration with the calculated page duration. Handles last packet duration
if needed, also by comparing coded duration with calculated duration.
Also does better handling of timestamp generation for packets in the
first page for streamed ogg files where the start time is not
necessarily zero.
 2012-03-20 14:39:57 -04:00
Justin Ruggles
a1977e0103 lavc: shrink encoded audio packet size after encoding. 2012-03-20 14:12:54 -04:00
Kostya Shishkov
1d10afd581 bink: fix typo in FFALIGN() argument 2012-03-20 18:57:51 +01:00
Kostya Shishkov
8ae28ac0f3 bink: align plane width to 8 when calculating bundle sizes 
This fixes decoding of Bink files with non-multiple-of-16 width.
 2012-03-20 16:33:57 +01:00
Anton Khirnov
4fea8959d8 doc/avconv: remove entries for AVOptions. 
Documentation for those will be generated automatically.
 2012-03-20 07:09:54 +01:00
Anton Khirnov
5626697104 Move AVFormatContext/AVCodecContext option tables to separate files. 
This will allow us to automatically generate manpages for them.
 2012-03-20 07:09:18 +01:00
Aaron Colwell
30011bf201 vp8: avoid race condition on segment map. 
This change avoids accessing the segment map of the previous frame if
segmentation is not enabled for the current frame. The caller of
decode_mb_mode() only calls ff_thread_await_progress() on the reference
segmentation index array if segmentation is enabled, so Chromium's TSAN
will report a race when accessing this data while segmentation is not
enabled.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-03-19 13:49:34 -07:00
Derek Buitenhuis
0e714f889e ZeroCodec Decoder 
An obscure Japanese lossless video codec, originally intended
for use with a remote desktop application.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
 2012-03-19 19:02:23 +01:00
Kostya Shishkov
b8560637d9 RealAudio Lossless decoder 2012-03-19 18:46:34 +01:00
Kostya Shishkov
bb39bd195a zmbv: check decompress result 
Changing flush type from Z_FINISH is needed since encoder compresses fixed
amount of data and doesn't care about writing end of stream marker.
 2012-03-19 09:21:05 +01:00
Kostya Shishkov
afc2263bcc zmbv: correct indentation 2012-03-19 09:20:39 +01:00
Ronald S. Bultje
1744ab9e46 adpcm: convert adpcm_thp to bytestream2. 2012-03-18 15:33:19 -07:00
Ronald S. Bultje
72eda7786d adpcm: convert adpcm_yamaha to bytestream2. 2012-03-18 15:33:19 -07:00
Ronald S. Bultje
f184735a27 adpcm: convert adpcm_swf to bytestream2. 2012-03-18 15:33:19 -07:00
Ronald S. Bultje
8afe2f9002 adpcm: convert adpcm_sbpro to bytestream2. 2012-03-18 15:33:19 -07:00
Ronald S. Bultje
834c81f4c5 adpcm: convert adpcm_ct to bytestream2. 2012-03-18 15:33:19 -07:00
Ronald S. Bultje
b3084e29e6 adpcm: convert adpcm_ima_amv/smjpeg to bytestream2. 2012-03-18 15:33:16 -07:00
Ronald S. Bultje
22c48d399d adpcm: convert adpcm_ea_xas to bytestream2. 2012-03-18 15:33:16 -07:00
Ronald S. Bultje
edd9555537 adpcm: convert adpcm_ea_r1/2/3 to bytestream2. 2012-03-18 15:33:16 -07:00
Ronald S. Bultje
e60d09918c adpcm: convert ea_maxis_xa to bytestream2. 2012-03-18 15:33:15 -07:00
Ronald S. Bultje
4a876eba8d adpcm: convert adpcm_ea to bytestream2. 2012-03-18 15:33:15 -07:00
Ronald S. Bultje
524af484ed adpcm convert adpcm_ima_ea_sead to bytestream2. 2012-03-18 15:33:15 -07:00
Ronald S. Bultje
8f2ed09289 adpcm: convert adpcm_ima_ea_eacs to bytestream2. 2012-03-18 15:33:15 -07:00
Ronald S. Bultje
159831cc09 adpcm: convert adpcm_xa to bytestream2. 2012-03-18 15:33:15 -07:00
Ronald S. Bultje
16b7a5e241 adpcm: convert ima_ws to bytestream2. 2012-03-18 15:33:11 -07:00
Ronald S. Bultje
74d7ac95fb adpcm: convert adpcm_ima_apc to bytestream2. 2012-03-18 15:25:26 -07:00
Ronald S. Bultje
9721901440 adpcm: convert adpcm_ima_iss to bytestream2. 2012-03-18 15:25:26 -07:00
Ronald S. Bultje
1da9587026 adpcm: convert adpcm_dk3 to bytestream2. 2012-03-18 15:25:26 -07:00