b8560637d9
RealAudio Lossless decoder
2012-03-19 18:46:34 +01:00
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
afc2263bcc
zmbv: correct indentation
2012-03-19 09:20:39 +01:00
1744ab9e46
adpcm: convert adpcm_thp to bytestream2.
2012-03-18 15:33:19 -07:00
72eda7786d
adpcm: convert adpcm_yamaha to bytestream2.
2012-03-18 15:33:19 -07:00
f184735a27
adpcm: convert adpcm_swf to bytestream2.
2012-03-18 15:33:19 -07:00
8afe2f9002
adpcm: convert adpcm_sbpro to bytestream2.
2012-03-18 15:33:19 -07:00
834c81f4c5
adpcm: convert adpcm_ct to bytestream2.
2012-03-18 15:33:19 -07:00
b3084e29e6
adpcm: convert adpcm_ima_amv/smjpeg to bytestream2.
2012-03-18 15:33:16 -07:00
22c48d399d
adpcm: convert adpcm_ea_xas to bytestream2.
2012-03-18 15:33:16 -07:00
edd9555537
adpcm: convert adpcm_ea_r1/2/3 to bytestream2.
2012-03-18 15:33:16 -07:00
e60d09918c
adpcm: convert ea_maxis_xa to bytestream2.
2012-03-18 15:33:15 -07:00
4a876eba8d
adpcm: convert adpcm_ea to bytestream2.
2012-03-18 15:33:15 -07:00
524af484ed
adpcm convert adpcm_ima_ea_sead to bytestream2.
2012-03-18 15:33:15 -07:00
8f2ed09289
adpcm: convert adpcm_ima_ea_eacs to bytestream2.
2012-03-18 15:33:15 -07:00
159831cc09
adpcm: convert adpcm_xa to bytestream2.
2012-03-18 15:33:15 -07:00
16b7a5e241
adpcm: convert ima_ws to bytestream2.
2012-03-18 15:33:11 -07:00
74d7ac95fb
adpcm: convert adpcm_ima_apc to bytestream2.
2012-03-18 15:25:26 -07:00
9721901440
adpcm: convert adpcm_ima_iss to bytestream2.
2012-03-18 15:25:26 -07:00
1da9587026
adpcm: convert adpcm_dk3 to bytestream2.
2012-03-18 15:25:26 -07:00
d570a96808
adpcm: convert adpcm_dk4 to bytestream2.
2012-03-18 15:25:26 -07:00
5353ee3c30
adpcm: convert adpcm_ms to bytestream2.
2012-03-18 15:25:26 -07:00
89f3aa8ce2
adpcm: use av_clip() in adpcm_ima_expand_nibble().
2012-03-18 15:25:25 -07:00
689be85a9a
adpcm: convert adpcm_4xm to bytestream2.
2012-03-18 15:25:25 -07:00
39505f4240
adpcm: convert adpcm_ima_wav to bytestream2.
2012-03-18 15:25:25 -07:00
9604307dd8
adpcm: convert adpcm_ima_qt to bytestream2.
2012-03-18 15:25:25 -07:00
c346f6304c
adpcm: fix nb_samples rounding for adpcm_ima_dk3, and update reference.
2012-03-18 15:25:25 -07:00
f36d5c1422
Update Janne's email address.
2012-03-18 16:07:33 +01:00
f03183d9a8
bytestream: Eliminate one level of pointless macro indirection.
2012-03-18 16:07:32 +01:00
abe3c697a3
xwd: convert to bytestream2.
2012-03-18 07:45:41 -07:00
5a3a906ba2
vqavideo: port to bytestream2 API
...
Protects against overreads.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-03-18 07:45:40 -07:00
6acac061ab
prores: allow user to set fixed quantiser
2012-03-18 08:04:15 +01:00
0afd8f12e9
avcodec: add XBM encoder
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
2012-03-17 15:45:04 -04:00
6ca3b248e2
resample: allocate a large enough output buffer
...
Fixes invalid writes and crashes when doing conversions such as stereo to 5.1
channels or sample rate conversion on 5.1 channels.
2012-03-17 13:37:44 -04:00
c3da9f5060
wmaenc: remove bit-exact hack
...
It may have improved cross-platform stability, but wasn't the only place in
the encoder with bitexact issues. It is no longer needed because we have FATE
tests for float encoders using fuzzy comparison.
2012-03-17 11:46:15 -04:00
de64d8cf17
qtrle: Use bytestream2 functions to prevent buffer overreads.
...
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-03-16 17:50:39 -07:00
341404f753
vqavideo: check malloc return values
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-03-16 16:57:12 -07:00
05b9a89ed7
threads: fix old frames returned after avcodec_flush_buffers()
...
Calling avcodec_flush_buffers() and then avcodec_decode_video2() with
a 0-sized packet (to get remaining buffered frames) could incorrectly
return an old frame from before the avcodec_flush_buffers() call. Add
a loop in ff_thread_flush() to zero the got_frame field of each thread
to ensure the old frames will not be returned.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-03-16 15:38:18 -07:00
7b60799aa8
MPV: always mark dummy frames as reference
...
If the dummy frame are not created from a reference frame they could
be deleted untimely resulting in multithreaded decoder waiting on
the current frame to finish.
Noticed by Ronald S. Bultje in the RV34 decoder with a broken file.
2012-03-16 23:35:32 +01:00
1e26a48fa2
h264: fix deadlocks on incomplete reference frame decoding.
...
If decoding a second complementary field, and the first was
decoded in our thread, mark decoding of that field as complete.
If decoding fails, mark the decoded field/frame as complete.
Do not allow switching between field modes or field/frame mode
between slices within the same field/frame. Ensure that two
subsequent fields cover top/bottom (rather than top/frame,
bottom/frame or such nonsense situations).
Fixes various deadlocks when decoding samples with errors in
reference frames.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-16 15:31:00 -07:00
c6ccb96bc9
mpeg4: report frame decoding completion at ff_MPV_frame_end().
...
Prevents hangs on corrupt input.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-16 15:30:53 -07:00
80387f0e25
mimic: don't use self as reference, and report completion at end of decode().
...
Fixes hangs on corrupt samples that reference self-frames.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-16 15:30:52 -07:00
e5d403720e
h264: K&R formatting cosmetics
...
Also remove some disabled code and fix a few comment typos.
2012-03-16 20:35:37 +01:00
ad4cec6b80
s3tc.h: Add missing #include to fix standalone header compilation.
2012-03-16 18:51:57 +01:00
702985b8b7
dxa: remove useless code
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2012-03-15 14:01:23 +01:00
e0febda22d
h264: stricter reference limit enforcement.
...
Progressive images can have only 16 references, error out if there are
more, since the data is almost certainly corrupt, and the invalid value
will lead to random crashes or invalid writes later on.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-14 13:24:49 -07:00
48cbe4b092
h264: increase reference poc list from 16 to 32.
...
Interlaced images can have 32 references (16 per field), so limiting the
array size to 16 leads to invalid writes.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-14 13:24:45 -07:00
86020073db
xa_adpcm: limit filter to prevent xa_adpcm_table[] array bounds overruns.
...
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-14 13:24:40 -07:00
1f8ff2b13c
snow: check reference frame indices.
...
Fixes NULL ptr dereference
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-03-14 13:24:35 -07:00
c9837954e7
snow: reject unsupported chroma shifts.
...
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-03-14 13:24:31 -07:00
5b4d026a03
anm: convert to bytestream2 API
...
Protects from overreads.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-03-14 13:23:07 -07:00
f1ce053cd0
bytestream: add more unchecked variants for bytestream2 API
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-03-14 13:23:07 -07:00
a1c036e961
jvdec: unbreak video decoding
...
The safe bitstream reader broke it since the buffer size was specified
in bytes instead of bits.
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
CC: libav-stable@libav.org
2012-03-14 15:34:50 +01:00
758ec11153
h264: Fix invalid interlaced/progressive MB combinations for direct mode prediction.
...
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-03-13 10:04:23 -07:00
d533e395e1
libx264: add 'stats' private option for setting 2pass stats filename.
...
x264 always opens the file itself with fopen, so we cannot use the
standard lavc stats mechanism.
CC: libav-stable@libav.org
2012-03-13 12:20:50 +01:00
9d5c131ece
libx264: fix help text for slice-max-size option.
...
CC: libav-stable@libav.org
2012-03-13 12:20:34 +01:00
7103c8350a
dxva2_vc1: pass the overlap flag to the decoder
...
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2012-03-13 08:14:23 +01:00
b2b0aa70ea
dxva2_vc1: fix decoding of BI frames
...
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2012-03-13 08:14:22 +01:00
29b0d94b43
dfa: convert to bytestream2 API
...
Protects from overreads.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-03-12 21:47:40 -07:00
015da6e394
anm decoder: move buffer allocation from decode_init() to decode_frame()
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-03-12 16:44:39 -07:00
3aa661ec56
h264: improve parsing of broken AVC SPS
...
Parsing the entire NAL as SPS fixes decoding of some AVC bitstreams
with broken escaping. Since the size of the NAL unit is known and
checked against the buffer end we can parse it entirely without buffer
overreads.
Fixes playback of
http://streams.videolan.org/streams/mp4/Mr_MrsSmith-h264_aac.mp4
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
2012-03-13 00:31:52 +01:00
bd3e07c82a
pcm-mpeg: convert to bytestream2 API
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
2012-03-12 23:03:57 +01:00
8a6037c390
Revert "h264: clear trailing bits in partially parsed NAL units"
...
This reverts commit 729ebb2f18http://bugzilla.libav.org/show_bug.cgi?id=227
The broken sample (Mr_MrsSmith-h264_aac.mp4) the commit was fixing
does not work after correcting the off-by-one error.
CC: libav-stable@libav.org
2012-03-12 22:46:56 +01:00
363bd1c62c
remove iwmmxt optimizations
...
The were broken since August of 2010 without anyone noticing until
three weeks ago. Nobody cares about it anymore and hopefully Marvell
will support NEON like in the PXA978 from now on.
2012-03-12 22:46:56 +01:00
33c5c3ad07
mimic: do not continue if swap_buf_size is 0
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-03-12 11:47:48 -07:00
dba425ad7a
mimic: convert to bytestream2 API
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-03-12 11:46:34 -07:00
05d089a80b
frwu: use MKTAG to check marker instead of AV_RL32
...
Using intreadwrite.h for this is overkill.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-03-12 11:41:02 -07:00
919f355438
txd: port to bytestream2 API
...
Protects against overreads.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-03-12 11:37:47 -07:00
85aded741e
c93: convert to bytestream2 API
...
Protects against overreads.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-03-12 17:13:42 +02:00
c95fefa042
dsicinvideo: validate buffer offset before copying pixels.
...
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-11 07:28:54 -07:00
97e48b2f54
cook: error out on quant_index values outside [-63, 63] range.
...
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-10 17:51:28 -08:00
d7eabd5042
mpc: pad mpc_CC/SCF[] tables to allow for negative indices.
...
MPC8 allows indices of mpc_CC up to -1, and mpc_SCF up to -6, thus pad
the tables by that much on the left end.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-10 14:28:08 -08:00
442c3a8cb1
cook: expand dither_tab[], and make sure indexes into it don't overflow.
...
Fixes overflows in accessing dither_tab[].
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-10 12:03:53 -08:00
71af42bd96
xxan: reindent xan_unpack_luma().
...
It used 3-space indent instead of 4-space indent.
2012-03-10 11:57:56 -08:00
f77bfa8376
xxan: protect against chroma LUT overreads.
...
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-10 11:57:17 -08:00
5518827816
xxan: convert to bytestream2 API.
...
Protects against overreads.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-10 11:48:57 -08:00
f1279e286b
xxan: don't read before start of buffer in av_memcpy_backptr().
...
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-10 11:48:39 -08:00
a928ed3751
vp8: convert mbedge loopfilter x86 assembly to use named arguments.
2012-03-10 11:36:33 -08:00
bee330e300
vp8: convert inner loopfilter x86 assembly to use named arguments.
2012-03-10 11:36:33 -08:00
ffae713a5b
Fix a bunch of common typos.
2012-03-09 22:02:49 +01:00
eab6968f24
build: Skip compiling xvmc.h under the correct condition.
2012-03-09 20:56:15 +01:00
744dd1d356
aacdec: Fix SCE parity check.
...
An unpaired SCE preceding a CPE only makes sense for front SCEs
preceding the first CPE.
Split from FFmpeg commit a8d67efa53
2012-03-09 09:47:57 -08:00
d53fe096e4
aacdec: Fix out of array writes (stack).
...
Set the element to channel vector (e2c_vec) size to be the maximum
number of aac channel elements. This makes it slightly larger than it
needs to be because CCEs are never mapped to output channel locations.
Also add a check that all input tags (legal or not) will fit.
Split from FFmpeg commit a8d67efa53
2012-03-09 09:47:57 -08:00
ea1d64ab10
ttadec: unbreak playback of matroska files
...
Matroska demuxer needs to recreate tta header, so just display
crc error without aborting.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-03-08 11:56:45 -08:00
12623a8026
vorbisdec: avoid invalid memory access
...
This fixes some invalid memory access caused later in the function
by res_chan[] not being set for all channels. This happens when a
channel doesn't appear a submap. This change simply returns a
decoder error when this situation is detected.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-03-08 11:52:33 -08:00
4ffe5e2aa5
huffyuv: add padding to classic (v1) huffman tables.
...
We slightly overread the input buffer, so we require
padding at the end of the buffer, as is documented in the
get_bits API. Without padding, we'll read uninitialized
data or beyond the end of the .rodata, which may crash.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-08 11:20:49 -08:00
4c25269ced
png: convert to bytestream2 API.
...
Protects against overreads in the input buffer.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-08 11:17:25 -08:00
681e726865
dca: include libavutil/mathematics.h for possibly missing M_SQRT1_2
2012-03-08 07:16:01 +01:00
83f15a1228
avs: fix infinite loop on end-of-stream.
...
The codec would keep returning the last decoded frame if the stream
contains B-frames, since it wouldn't clear that frame from the list of
frames to be returned to the user.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-07 16:33:35 -08:00
fd0be63049
tiffdec: Prevent illegal memory access caused by recycled pointers.
...
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-07 15:40:42 -08:00
b4bccf3e4e
wma: fix off-by-one in array bounds check.
...
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-07 14:42:39 -08:00
6eda85e15b
sbrdsp.asm: convert all instructions to float/SSE ones.
...
Since the values are floats, using the float operations
makes sense, improves performance on some CPUs and
makes the code SSE compatible instead of needing SSE2.
Based on suggestion by Jason.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-03-07 13:50:13 -08:00
3416d0805e
dv: cosmetics.
2012-03-07 13:49:41 -08:00
e97efecec8
dv: check buffer size before reading profile.
...
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-07 13:48:41 -08:00
6e2821160b
Revert "AAC SBR: group some writes."
...
This reverts commit ba36f14e5d
2012-03-07 12:16:36 -08:00
37cc8600d0
cook: extend channel uncoupling tables so the full bit range is covered.
...
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-07 11:40:46 -08:00
84a020efc3
roqvideo: cosmetics.
2012-03-07 11:37:25 -08:00
cdf1577162
roqvideo: convert to bytestream2 API.
...
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-07 11:37:20 -08:00
93b53ffb1a
dca: don't use av_clip_uintp2().
...
The argument is not a literal, thus causing the ARM v6 or later
builds to break.
2012-03-07 11:31:42 -08:00
626964a4c4
wmall: fix build with -DDEBUG enabled.
2012-03-07 10:40:15 -08:00
8febcb9fc1
smc: port to bytestream2 API.
...
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-07 10:34:06 -08:00
ba36f14e5d
AAC SBR: group some writes.
...
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-03-07 10:29:52 -08:00
7e1ce6a6ac
dsputil: remove shift parameter from scalarproduct_int16
...
There is only one caller, which does not need the shifting. Other use cases
are situations where different roundings would be needed.
The x86 and neon versions are modified accordingly.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-03-07 10:29:52 -08:00
dabf8dd34a
SBR DSP: unroll sum_square
...
The length is even, so some unrolling can be performed. Timings are for x86:
- 32bits: 102c -> 82c
- 64bits: 82c -> 69c
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-03-07 10:29:52 -08:00
294c05ce8a
rv34: remove dead code in intra availability check
...
This was an incorrect copy-and-paste to a code not needing the original code.
Spotted by Jason in a previous review but forgotten in the commit.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-03-07 10:29:52 -08:00
7104c23bd1
rv34: clean a bit availability checks.
...
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-03-07 10:29:52 -08:00
1255eed533
tgq: convert to bytestream2 API.
...
This protects against input buffer overreads.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-07 09:53:57 -08:00
aed9da20af
parser: remove forward declaration of MpegEncContext
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-03-07 09:48:29 -08:00
e6ffd997cb
dca: prevent accessing static arrays with invalid indexes.
...
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-07 09:37:29 -08:00
cc5dd632ce
raw: move buffer size check up.
...
This way, it protects against overreads for 4bpp/2bpp content also.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-07 09:36:32 -08:00
f1320dc3be
lpcm: fix sample size calculation for 20bit LCPM.
...
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-07 09:36:03 -08:00
a55d5bdc6e
algmm: convert to bytestream2 API.
...
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-07 09:34:52 -08:00
8ca6e523a6
wma: Refactor common code to fix standalone compilation of WMA lossless decoder.
2012-03-07 09:36:05 +01:00
3c715383ea
vc1: Move init code shared between decoder and parser to common code file.
...
This fixes standalone compilation of the VC-1 parser.
2012-03-07 09:36:04 +01:00
1e9d55e45e
x86: Remove duplicated AVG_3DNOW_OP / AVG_MMX2_OP macros from h264_qpel_mmx.c.
2012-03-07 09:36:04 +01:00
b5161908e0
SBR DSP: fix SSE code to not use SSE2 instructions.
...
movq from SSE register _to_ memory is an SSE2 instruction.
Use the SSE movlps function instead that does the same thing.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-03-06 13:40:35 -08:00
6193ff6854
error_resilience: initialize s->block_index[].
...
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-06 11:08:56 -08:00
11b940a1a8
svq3: protect against negative quantizers.
...
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-06 10:47:42 -08:00
c23acbaed4
Don't use ff_cropTbl[] for IDCT.
...
Results of IDCT can by far outreach the range of ff_cropTbl[], leading
to overreads and potentially crashes.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-06 10:47:42 -08:00
338978a7c1
libx264: Allow overriding the sliced threads option
...
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-03-06 13:40:22 +02:00
3574a85ce5
Replace computations of remaining bits with calls to get_bits_left().
2012-03-05 11:22:11 -08:00
b70feb4053
amrnb/amrwb: Remove get_bits usage.
...
It is used to parse fixed sized fields out of a single octet. The code
is simpler without it.
2012-03-05 11:22:11 -08:00
11ac796f7a
dca_parser: parse the sample rate and frame durations
2012-03-05 13:08:17 -05:00
85469f1c9e
libspeexdec: do not set AVCodecContext.frame_size
...
It is not necessary
2012-03-05 13:08:17 -05:00
adbf61ff8a
libopencore-amr: do not set AVCodecContext.frame_size
...
It is not necessary
2012-03-05 13:08:17 -05:00
0efa4073bf
alsdec: do not set AVCodecContext.frame_size
...
It is not necessary
2012-03-05 13:08:17 -05:00
9524cf79df
avcodec: add av_get_audio_frame_duration() function.
...
This is a utility function for the user to get the frame duration based on
the codec id, frame size in bytes, and various AVCodecContext parameters.
2012-03-05 13:08:15 -05:00
6699d07480
avcodec: add av_get_exact_bits_per_sample() function
...
This only returns bits per sample when it is exactly correct. That is, the
codec contains only raw samples with no frame headers or padding. This applies
to basically all PCM codecs and a small subset of ADPCM codecs.
2012-03-05 13:08:15 -05:00
c9dbac36ad
Fix format string vulnerability detected by -Wformat-security.
...
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2012-03-05 17:03:00 +01:00
356ee8d7de
x86: clean up ff_dsputil_init_mmx()
...
This splits ff_dsputil_init_mmx() into multiple functions, one for
each MMX/SSE level, somewhat simplifying the nested conditions.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2012-03-05 14:40:03 +01:00
44fe77b350
lavc: make codec_is_decoder/encoder() public.
2012-03-04 21:08:52 +01:00
02beb9826b
lavc: deprecate AVCodecContext.sub_id.
...
In most places where it's used, it's as a pointless write-only field.
Only rv10 decoder actually reads from it, but it stores some internal
version info in it. There is no reason for it to be in a public field.
2012-03-04 21:02:45 +01:00
4db4b53dc8
proresenc: give user a possibility to alter some encoding parameters
...
This allows user to select quantisation matrix from different profile,
stamp frames with custom vendor string and change target bitrate.
2012-03-04 07:35:00 +01:00
1ba08c94f5
vorbisenc: add output buffer overwrite protection
2012-03-04 01:16:54 -05:00
fe78470a8b
libopencore-amrnbenc: fix end-of-stream handling
...
Use CODEC_CAP_DELAY and CODEC_CAP_SMALL_LAST_FRAME to properly pad and flush
the encoder at the end of encoding. This is needed in order to have all input
samples decoded.
2012-03-04 01:14:53 -05:00
b0350c1c30
ra144enc: fix end-of-stream handling
...
Use CODEC_CAP_DELAY and CODEC_CAP_SMALL_LAST_FRAME to properly pad and flush
the encoder at the end of encoding. This is needed in order to have all input
samples decoded.
2012-03-04 01:14:53 -05:00
29e2c85310
nellymoserenc: zero any leftover packet bytes
...
fixes writing of uninitialized packet data
2012-03-04 01:14:52 -05:00
6c7a01621c
nellymoserenc: use proper MDCT overlap delay
2012-03-04 01:14:52 -05:00
3e9cd8b4b0
qpeg: Use bytestream2 functions to prevent buffer overreads.
...
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-03-03 20:40:00 -08:00
b4188f0d46
vp8: convert simple loopfilter x86 assembly to use named arguments.
2012-03-03 20:40:00 -08:00
8476ca3b4e
vp8: convert idct x86 assembly to use named arguments.
2012-03-03 20:40:00 -08:00
21ffc78fd7
vp8: convert mc x86 assembly to use named arguments.
2012-03-03 20:40:00 -08:00
28170f1a39
vp8: convert loopfilter x86 assembly to use cpuflags().
2012-03-03 20:40:00 -08:00
e25be47154
vp8: convert idct/mc x86 assembly to use cpuflags().
2012-03-03 20:39:59 -08:00
51ddf35c90
wmaenc: fix m/s stereo encoding for the first frame
...
We need to set ms_stereo in encode_init() in order to avoid incorrectly
encoding the first frame as non-m/s while flagging it as m/s. Fixes an
uncomfortable pop in the left channel at the start of playback.
CC:libav-stable@libav.org
2012-03-03 18:20:10 -05:00
8ed7488ea3
wmaenc: return s->block_align instead of recalculating it
2012-03-03 18:20:10 -05:00
5d652e063b
wmaenc: check final frame size against output packet size
...
Currently we have an assert() that prevents the frame from being too large,
but it is more user-friendly to give an error message instead of aborting on
assert(). This condition is quite unlikely due to the minimum bit rate check
in encode_init(), but it is still worth having.
2012-03-03 18:20:10 -05:00
dfc4fdedf8
wmaenc: require a large enough output buffer to prevent overwrites
...
The maximum theoretical frame size is around 17000 bytes. Although in
practice it will generally be much smaller, we require a larger buffer
just to be safe.
CC: libav-stable@libav.org
2012-03-03 18:20:10 -05:00
1ec075cfec
wmaenc: limit allowed sample rate to 48kHz
...
ff_wma_init() allows up to 50kHz, but this generates an exponent band
size table that requires 65 bands. The code assumes 25 bands in many
places, and using sample rates higher than 48kHz will lead to buffer
overwrites.
CC:libav-stable@libav.org
2012-03-03 18:20:10 -05:00
c2b8dea182
wmaenc: limit block_align to MAX_CODED_SUPERFRAME_SIZE
...
This is near the theoretical limit for wma frame size and is the most that
our decoder can handle. Allowing higher bit rates will just end up padding
each frame with empty bytes.
Fixes invalid writes for avconv when using very high bit rates.
CC:libav-stable@libav.org
2012-03-03 18:20:09 -05:00
0b8b7db01b
mpegaudio_parser: do not ignore information from the first parsed frame
...
Update some demuxing and seeking fate tests.
2012-03-03 17:03:26 -05:00
6776a8f189
mpegaudio_parser: be less picky about the start position
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
2012-03-03 17:03:26 -05:00
5602a464c9
avcodec: add a Vorbis parser to get packet duration
...
This also allows for removing some of the Vorbis-related hacks.
2012-03-03 16:43:11 -05:00
737ca4482b
vorbisdec: read the previous window flag for long windows
...
When reading sequentially, we are using the actual flag from the previous
frame, but when seeking we do not know what the previous window flag was, so
we need to read it from the bitstream.
2012-03-03 16:43:11 -05:00
7fb6c9225c
lavc: free the output packet when encoding failed or produced no output.
2012-03-03 06:31:41 +01:00
e42e9b0e4d
lavc: preserve avpkt->destruct in ff_alloc_packet().
...
Also, don't bother with saving/restoring data, av_init_packet doesn't
touch it.
2012-03-03 06:31:41 +01:00
c179c9e19d
lavc: clarify the meaning of AVCodecContext.frame_number.
2012-03-03 06:31:41 +01:00
9d87374ec0
amrwb: remove duplicate arguments from extrapolate_isf().
...
Prevents warnings because the dst and src overlap (are the same) in the
memcpy() inside the function.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-02 12:50:00 -08:00
154b8bb800
amrwb: error out early if mode is invalid.
...
Prevents using the invalid mode as an index in a static array, which
would generate invalid reads.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-02 10:34:50 -08:00
291c9b6285
h264: change underread for 10bit QPEL to overread.
...
This prevents us from reading before the start of the buffer, and thus
prevents crashes resulting from this behaviour. Fixes bug 237.
2012-03-02 10:33:05 -08:00
45549339bc
vp8: disable mmx functions with sse/sse2 counterparts on x86-64.
...
x86-64 is guaranteed to have at least SSE2, therefore the MMX/MMX2
functions will never be used in practice.
2012-03-02 10:32:05 -08:00
bd66f073fe
vp8: change int stride to ptrdiff_t stride.
...
On 64bit platforms with 32bit int, this means we won't have to sign-
extend the integer anymore.
2012-03-02 10:31:50 -08:00
349b7977e4
wma: fix invalid buffer size assumptions causing random overreads.
...
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-02 10:31:28 -08:00
9d25f1f619
Windows Media Audio Lossless decoder
...
Decodes 16-bit WMA Lossless encoded files. 24-bit is not supported yet.
Bitstream parser written by Andreas Öman with contributions from
Baptiste Coudurier and Ulion.
Includes a number of bug-fixes from Benjamin Larsson, Michael Niedermayer and
Konstantin Shishkov, shine and polish by Diego Biurrun.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2012-03-02 19:10:29 +01:00
9243ec4a50
rv10/20: Fix slice overflow with checked bitstream reader.
2012-03-02 09:31:32 -08:00
71db86d53b
h263dec: Disallow width/height changing with frame threads.
...
Fixes CVE-2011-3937
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-03-02 09:31:32 -08:00
2f6528537f
rv10/20: Fix a buffer overread caused by losing track of the remaining buffer size.
...
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-02 09:31:32 -08:00
b087ce2bee
g722: Fix the QMF scaling
...
This fixes clipping if the encoder input used the full 16 bit
input range (samples with a magnitude below 16383 worked fine).
The filtered subband samples should be 15 bit maximum, while
the code earlier produced them scaled to 16 bit.
This makes the decoder output have double the magnitude
compared to before.
The spec reference samples doesn't test the QMF at all, which
was why this part slipped past initially.
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-03-02 18:58:19 +02:00
f604eab30a
wavpack: Fix an integer overflow
...
Integer Overflow Checker detected an integer
overflow while FATE was running.
See: http://fate.libav.org/x86_64-linux-ioc/
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
2012-03-02 08:26:36 +01:00
1c4717be4f
mjpegdec: use correct variable in av_log invocation
...
libavcodec/mjpegdec.c:1463: warning: format ‘%x’ expects type ‘unsigned int’, but argument 5 has type ‘const uint8_t *’
2012-03-01 23:11:15 +01:00
324deaa268
Replace AVFrame pointer type punning by proper struct member assignments.
2012-03-01 23:11:13 +01:00
47c0ac96aa
Replace AVFrame pointer casts by proper struct member accesses.
2012-03-01 23:11:11 +01:00
562b6c744a
Remove unnecessary AVFrame pointer casts.
2012-03-01 23:11:10 +01:00
2f4b476e04
msmpeg4: Split encoding backend code off from general backend code.
2012-03-01 23:11:09 +01:00
eb727387fd
lavc: shrink encoded video packet size after encoding.
...
Based on a patch by Nicolas George <nicolas.george <at> normalesup.org>
2012-03-01 22:21:35 +01:00
0ce4fe482c
h264: error out on invalid bitdepth.
...
Fixes invalid reads while initializing the dequant tables, which uses
the bit depth to determine the QP table size.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-01 12:15:51 -08:00
cc412b7104
aacsbr: use a swap index for the Y matrix rather than copy buffers.
...
Signed-off-by: Alex Converse <alex.converse@gmail.com>
2012-03-01 11:03:00 -08:00
63c9de6469
huffyuv: do not abort on unknown pix_fmt; instead, return an error.
...
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-01 10:23:36 -08:00
bd17a40a7e
lcl: return negative error codes on decode_init() errors.
...
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-03-01 07:12:29 -08:00
bdc1220eeb
h263enc: Add an option for outputting info about MBs as side data
...
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-03-01 16:08:31 +02:00
442c1320e7
avpacket: Add a function for shrinking already allocated side data
...
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-03-01 16:08:30 +02:00
5cd1337f5d
nellymoserdec: Saner and faster IMDCT windowing
...
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-02-29 15:38:35 -08:00
882abda5a2
amrnbdec: check frame size before decoding.
...
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-02-29 14:13:58 -08:00
8a9faf33f2
cscd: use negative error values to indicate decode_init() failures.
...
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-02-29 14:04:23 -08:00
d1604b3de9
h264: prevent overreads in intra PCM decoding.
...
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-02-29 13:17:34 -08:00
9b4cd58611
mpegaudiodec: use DSPUtil.butterflies_float().
...
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-02-29 12:12:50 -08:00
07a180972f
vmnc: return error on decode_init() failure.
...
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-02-29 11:58:27 -08:00
a45a1ea521
libvorbis: add/update error messages
...
also use AVERROR codes for some return values instead of -1
2012-02-29 14:54:25 -05:00
592c4dbc7e
libvorbis: use AVFifoBuffer for output packet buffer
...
simplifies the code and does less memmove()
2012-02-29 14:54:24 -05:00
1fe7c1be54
libvorbis: remove unneeded e_o_s check
...
vorbis_bitrate_flushpacket() does not return any packets that should not be
output in the bitstream.
2012-02-29 14:54:24 -05:00
94025d8a99
libvorbis: check return values for functions that can return errors
2012-02-29 14:54:24 -05:00
c5063e0348
libvorbis: use float input instead of s16
...
libvorbis takes float input, so we can just deinterleave/reorder the input
as-is instead of also converting.
2012-02-29 14:54:24 -05:00
f15c4281dc
libvorbis: do not flush libvorbis analysis if dsp state was not initialized
...
Fixes a segfault if init() fails before initializing the dsp state
2012-02-29 14:54:23 -05:00
147ff24a0e
libvorbis: use VBR by default, with default quality of 3
2012-02-29 14:54:20 -05:00
182d4f1f38
libvorbis: fix use of minrate/maxrate AVOptions
...
- enable the options for audio encoding
- properly check for user-set maxrate
- use correct calling order in vorbis_encode_setup_managed()
2012-02-29 14:44:15 -05:00
eb35ef2932
libvorbis: cosmetics: renaming/pretty-printing/comments/unused code
2012-02-29 14:44:15 -05:00
4e99501f62
(e)ac3enc: select a default bit rate based on the channel layout
2012-02-29 14:36:00 -05:00
6aeea1dfb2
ac3enc: choose the closest bit rate to the one requested instead of failing
2012-02-29 14:36:00 -05:00
78e9852a2e
rpza: error out on buffer overreads.
...
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-02-29 11:21:01 -08:00
e54ae60e46
qtrle: return error on decode_init() failure.
...
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-02-29 11:20:29 -08:00
85b221e4d3
dpxenc: Don't include the libavcodec ident if bitexact mode is enabled
...
This avoids breaking fate every time the lavc version is bumped.
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-02-29 20:08:09 +02:00
12b812d2e5
prores: store and retrieve extended colourspace information
...
Based on the patch by Phil Barrett.
2012-02-29 09:29:02 +01:00
c7084182e8
proresenc: correct edge emulation
...
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
2012-02-29 09:28:45 +01:00
235d693286
prores: handle 444 chroma in right order
...
ProRes codes chroma blocks in 444 mode in different order than luma blocks,
so make both decoder and encoder read/write chroma blocks in right order.
Reported by Phil Barrett
2012-02-29 09:28:34 +01:00
23bfcc066d
mpegvideo_enc: add quantizer_noise_shaping private option.
...
Deprecate corresponding AVCodecContext field.
2012-02-29 07:26:24 +01:00
16b7557b79
lavc: deprecate AVCodecContext.inter_threshold.
...
It's unused.
2012-02-29 07:25:44 +01:00
4f07f8196c
lavc: deprecate AVCodecContext.color_table_id.
...
It's currently only used as temporary storage by the mov demuxer. Make
it use a local variable instead.
2012-02-29 07:25:00 +01:00
63efd83ae1
mpegvideo_enc: add chroma/luma_elim_threshold private options.
...
Deprecate corresponding AVCodecContext fields.
2012-02-29 07:23:31 +01:00
af3d804f9f
mpegvideo_enc: add cbp_rd flag to mpv_flags.
...
Deprecate CODEC_FLAG_CBP_RD.
2012-02-29 07:13:58 +01:00
ff71a383ac
mpegvideo_enc: add qp_rd flag to mpv_flags.
...
Deprecate CODEC_FLAG_QP_RD.
2012-02-29 07:12:10 +01:00
a249f0cc23
mpegvideo_enc: add strict_gop flag to mpv_flags.
...
Deprecate CODEC_FLAG2_STRICT_GOP.
2012-02-29 07:11:02 +01:00
ed019b8e5b
lavc: add -mpv_flags to mpegvideo_enc-based encoders.
...
Deprecate CODEC_FLAG2_SKIP_RD in favor of the corresponding mpv_flags
flag.
2012-02-29 07:09:29 +01:00
956fb91e03
aacdec: Support stereo streams that erroneously signal predefined channel configuration 1 (mono).
...
[alex.converse@mgail.com ]
Move code to get_che()
Update for AAC new channel configuration interface
Only set chan_config if output_configure succeeds.
Signed-off-by: Alex Converse <alex.converse@gmail.com>
2012-02-28 21:38:16 -08:00
2564f6e6d4
aacdec: Reshuffle functions so get_che() can call set_default_channel_config() and output_configure().
2012-02-28 21:38:15 -08:00
8bc396fc0e
vp56: error out on invalid stream dimensions.
...
Prevents crashes when playing corrupt vp5/6 streams.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-02-28 16:41:58 -08:00
bbeb29133b
adpcm: Clip step_index values read from the bitstream at the beginning of each frame.
...
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
2012-02-28 12:11:06 -08:00
cfac648e6a
doxygen: Remove documentation for non-existing parameters; misc small fixes.
2012-02-28 20:48:43 +01:00
fc9bc08dca
Indeo3: fix crashes on corrupt bitstreams.
...
Splits at borders of cells are invalid, since it leaves one of the
cells with a width/height of zero. Also, propagate errors on buffer
allocation failures, so we don't continue decoding (which crashes).
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-02-28 10:34:35 -08:00
bd7a647c0d
msmpeg4: Replace forward declaration by proper #include.
2012-02-28 15:36:47 +01:00
5e239c7f9e
aacdec: Remove erroneous reference to global gain from the out of bounds scalefactor error message.
2012-02-27 17:59:47 -08:00
d10319d87f
avcodec_default_reget_buffer(): fix compilation in DEBUG mode
2012-02-27 20:58:43 +01:00
b0c4f04338
h264: fix mmxext chroma deblock to use correct TC values.
2012-02-27 09:38:44 -08:00
b1edfce08a
lavc: reorder AVCodecContext fields.
...
Put related fields together, move the important ones closer to the
beginning, try to eliminate holes.
2012-02-27 07:09:43 +01:00
1d428004c6
lavc: reorder AVFrame fields.
...
Put related fields together, move the important ones closer to the
beginning, try to eliminate holes.
2012-02-27 07:07:25 +01:00
790a367d9e
Fix parser not to clobber has_b_frames when extradata is set.
...
Because in contrast to the decoder, the parser does not setup low_delay.
The code in parse_nal_units would always end up setting has_b_frames
to "1", except when stream is explicitly marked as low delay.
Since the parser itself would create 'extradata', simply reopening
the parser would cause this.
This happens for instance in estimate_timings_from_pts(), which causes the
parser to be reopened on the same stream.
This fixes Libav #22 and FFmpeg (trac) #360
CC: libav-stable@libav.org
Based on a patch by Reimar Döffinger <Reimar.Doeffinger@gmx.de>
(commit 31ac0ac29b
2012-02-26 15:50:59 +01:00
42459c6abb
cdxl: bit line plane arrangement support
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
2012-02-26 00:04:32 -05:00
cf6914e27f
cdxl: remove early check for bpp
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
2012-02-26 00:04:32 -05:00
126daeb550
cdxl: set pix_fmt PAL8 only if palette is available
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
2012-02-26 00:04:32 -05:00
0a9efe4c6e
mlp_parser: fix the channel mask value used for the top surround channel
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Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
2012-02-25 17:24:43 -05:00
be8d812c96
vorbisenc: check all allocations for failure
2012-02-25 11:49:43 -05:00
f7a2e12f2a
roqaudioenc: return AVERROR codes instead of -1
2012-02-25 11:49:43 -05:00
3fa9a999c1
roqaudioenc: set correct bit rate
2012-02-25 11:49:43 -05:00
cf57c78b77
roqaudioenc: use AVCodecContext.frame_size correctly.
...
It is not allowed to change mid-stream like it does currently. Instead we need
to buffer the first 8 frames before returning them as a single packet, then
only return single frame packets after that.
2012-02-25 11:49:43 -05:00
56279f1d61
roqaudioenc: remove unneeded sample_fmt check
2012-02-25 11:49:43 -05:00
4b7f8838e8
ra144enc: use int16_t* for input samples rather than void*
2012-02-25 11:49:43 -05:00
03359ebcf9
ra144enc: set AVCodecContext.coded_frame
2012-02-25 11:49:43 -05:00
a65f7c96fc
ra144enc: remove unneeded sample_fmt check
2012-02-25 11:49:42 -05:00
928672f1f1
nellymoserenc: set AVCodecContext.coded_frame
2012-02-25 11:49:42 -05:00
370b44cda2
nellymoserenc: improve error checking in encode_init()
2012-02-25 11:49:42 -05:00
333506c33f
nellymoserenc: return AVERROR codes instead of -1
2012-02-25 11:49:42 -05:00
6f600ab354
libvorbis: improve error checking in oggvorbis_encode_init()
2012-02-25 11:49:42 -05:00
be60eec668
mpegaudioenc: return AVERROR codes instead of -1
2012-02-25 11:49:42 -05:00
7a8cbb39f6
libfaac: improve error checking and handling in Faac_encode_init()
2012-02-25 11:49:42 -05:00
a8bdf2405c
check for coded_frame allocation failure in several audio encoders
2012-02-25 11:49:41 -05:00
255ad8881d
audio encoders: do not set coded_frame->key_frame.
...
it is already set in avcodec_alloc_frame()
2012-02-25 11:49:41 -05:00
8e2555d3b1
g722enc: check for trellis data allocation error
2012-02-25 11:49:41 -05:00
ca300d938b
libspeexenc: export encoder delay through AVCodecContext.delay
2012-02-25 11:49:41 -05:00
7600e5c5aa
avcodec: document the use of AVCodecContext.delay for audio encoders
2012-02-25 11:49:41 -05:00
6c4c27adb6
kgv1: release reference picture on size change.
...
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2012-02-25 07:53:44 -08:00
03ca0a5b30
lavc: merge two if()s with the same condition.
2012-02-25 07:48:52 +01:00
Kostya Shishkov
Ronald S. Bultje
Diego Biurrun
Paul B Mahol
Justin Ruggles
Aneesh Dogra
Uoti Urpala
Janne Grunau
Michael Niedermayer
Anton Khirnov
Hendrik Leppkes
Peter Ross
Aaron Colwell
Alex Converse
Reimar Döffinger
Christophe Gisquet
Martin Storsjö
Fabian Greffrath
Mans Rullgard
Mashiat Sarker Shakkhar
Derek Buitenhuis
Vitor Sessak
Phil Barrett
Reinhard Tartler
Tim Walker