Michael Niedermayer
a2f27818b5
amvenc: fix quant tables
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-25 04:33:58 +02:00
Michael Niedermayer
f2f28861da
AMV video encoder.
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Authors are Vladimir Voroshilov and Dobrica Pavlinušić based on svn blame/log
For full details of authorship see http://code.google.com/p/amv-codec-tools/
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-25 04:33:16 +02:00
Laurent Aimar
35cb6854bb
Fix potential pointer arithmetic overflows in rle_unpack() of vmd video decoder.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-25 00:42:42 +02:00
Laurent Aimar
4749e07498
Fix out of bound reads in rle_unpack() of vmd video decoder.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-25 00:42:06 +02:00
Laurent Aimar
e07377e736
Check for out of bound reads in vmd_decode() of vmd video decoder.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-25 00:34:39 +02:00
Laurent Aimar
78cb39d2b2
Fix potential pointer arithmetic overflows in lz_unpack of vmd video decoder.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-25 00:27:29 +02:00
Laurent Aimar
5127f465bd
Prevent out of bound read in lz_unpack in vmd video decoder.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-25 00:25:42 +02:00
Laurent Aimar
6a6383bebc
Prevent NULL dereferences when the previous frame is missing in vmd video decoder.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-24 23:42:49 +02:00
Laurent Aimar
e7aed1280e
Check for invalid update parameters in vmd video decoder.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-24 23:42:49 +02:00
Laurent Aimar
00cbe9e405
Fix potential overread in vmd audio decoder.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-24 23:42:49 +02:00
Michael Niedermayer
eae3cf06a5
Merge remote-tracking branch 'qatar/master'
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* qatar/master:
flvdec: Fix invalid pointer deferences when parsing index
configure: disable hardware capabilities ELF section with suncc on Solaris x86
Use explicit struct initializers for AVCodec declarations.
Use explicit struct initializers for AVOutputFormat/AVInputFormat declarations.
adpcmenc: Set bits_per_coded_sample
adpcmenc: fix QT IMA ADPCM encoder
adpcmdec: Fix QT IMA ADPCM decoder
permit decoding of multichannel ADPCM_EA_XAS
Fix input buffer size check in adpcm_ea decoder.
fft: avoid a signed overflow
mpegps: Handle buffer exhaustion when reading packets.
Conflicts:
libavcodec/adpcm.c
libavcodec/adpcmenc.c
libavdevice/alsa-audio-enc.c
libavformat/flvdec.c
libavformat/mpeg.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-24 22:39:52 +02:00
Sascha Sommer
780d45473c
Fix segfault in save_bits:
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use put_bits_count to get the buffer fill state instead of
num_saved_bits as num_saved_bits is sometimes reset when
frames are lost
(Ticket 495)
2011-09-24 21:29:08 +02:00
Michael Niedermayer
43e05685f2
g729dec: disable all cpu acceleration, the code does not provide any alignment.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-24 21:11:01 +02:00
Michael Niedermayer
91c5f81b74
g729dec: set sample format.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-24 21:11:01 +02:00
Vladimir Voroshilov
5d5b3e527a
Disable MMX
2011-09-24 21:11:01 +02:00
Vladimir Voroshilov
8db3b85616
Fix comments about implemented codecs
2011-09-24 21:11:01 +02:00
Vladimir Voroshilov
682337672c
Adaptive gain control
2011-09-24 21:11:01 +02:00
Vladimir Voroshilov
aca516cd67
G.729 postfilter
2011-09-24 21:11:01 +02:00
Vladimir Voroshilov
16bbb8dfea
Replace pitch_delay_int with array
2011-09-24 21:11:01 +02:00
Vladimir Voroshilov
bfbfe56f94
G.729 build environment
2011-09-24 21:11:00 +02:00
Michael Niedermayer
ce7c954800
g729dec: Make 2 functions static that are not used outside g729dec.c
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-24 21:11:00 +02:00
Vladimir Voroshilov
c458bff934
High-pass filter
2011-09-24 21:11:00 +02:00
Vladimir Voroshilov
e610c5f383
Add G.729D decoder
2011-09-24 21:11:00 +02:00
Vladimir Voroshilov
b7c7fc3359
Synthesis filter
2011-09-24 21:11:00 +02:00
Vladimir Voroshilov
4920a1a913
Indentation fix after gain codes decoding2
2011-09-24 21:11:00 +02:00
Vladimir Voroshilov
0b42463aec
Gain pitch and gain code for G729D
2011-09-24 21:11:00 +02:00
Vladimir Voroshilov
12081d0599
Indentation fix 2
2011-09-24 21:11:00 +02:00
Vladimir Voroshilov
f7980a7bed
Convert gain pitch and gain code to arrays
2011-09-24 21:11:00 +02:00
Vladimir Voroshilov
f830d1b7da
Interolate excitation signal
2011-09-24 21:11:00 +02:00
Vladimir Voroshilov
0a3337883f
Fixed- and adaptive-codebook gains
2011-09-24 21:11:00 +02:00
Vladimir Voroshilov
7fadc0151c
Frame erasure support for fixed-codebook vectors
2011-09-24 21:11:00 +02:00
Vladimir Voroshilov
9297c7822f
Fixed-codebook vector decoding
2011-09-24 21:11:00 +02:00
Vladimir Voroshilov
70efd101f1
Add packet_type
2011-09-24 21:11:00 +02:00
Vladimir Voroshilov
50cad25625
Frame erasure support for pitch delay decoding
2011-09-24 21:11:00 +02:00
Vladimir Voroshilov
d1a643e749
Doxy for LSF erasure case
2011-09-24 21:11:00 +02:00
Vladimir Voroshilov
b29e5a6780
doxy comments for LSF array
2011-09-24 21:10:59 +02:00
Vladimir Voroshilov
cd3e2820d3
Indentation fix in LSF
2011-09-24 21:10:59 +02:00
Vladimir Voroshilov
388f225561
Frame erasure support for LSF decoding
2011-09-24 21:10:59 +02:00
Michael Niedermayer
a5e0c4ddb5
Revert "g729: Merge g729.h into g729dec.c."
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This reverts commit a2077b85da
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2011-09-24 21:10:27 +02:00
Michael Niedermayer
0b61af7382
Restore WIP g729 code that has been remvoed by diego biurrun.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-24 19:39:18 +02:00
Laurent Aimar
1aad9cd9d2
vp56:Fix error recovery code on size changes in vp5/6 decoder
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-24 19:13:37 +02:00
Laurent Aimar
91f104496b
vp6:Reset the internal state when aborting key frames header parsing in vp6 decoder.
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It prevents leaving the state only half initialized.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-24 19:13:37 +02:00
Laurent Aimar
57764c6996
h264: Check for out of bounds reads in ff_h264_decode_extradata().
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-24 16:54:16 +02:00
Diego Biurrun
8671488799
Use explicit struct initializers for AVCodec declarations.
2011-09-24 12:11:19 +02:00
Jean First
9569a3c9f4
Add new pix_fmt RGBA64
2011-09-24 06:01:45 +02:00
Justin Ruggles
9ff6d0791b
adpcmenc: Set bits_per_coded_sample
2011-09-23 20:54:29 -04:00
Baptiste Coudurier
b304244b54
adpcmenc: fix QT IMA ADPCM encoder
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-23 20:54:29 -04:00
Baptiste Coudurier
bf334535b4
adpcmdec: Fix QT IMA ADPCM decoder
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-23 20:54:28 -04:00
Peter Ross
3a549eb82b
permit decoding of multichannel ADPCM_EA_XAS
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-23 20:54:28 -04:00
Reimar Döffinger
ffe92ff9f0
Fix input buffer size check in adpcm_ea decoder.
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Unfortunately the output buffer size check assumes that the
input buffer is never over-consumed, thus this actually
also allowed to write outside the output buffer if "lucky".
Based on:
git.videolan.org/ffmpeg.git
commit 701d0eb185
2011-09-23 20:54:28 -04:00