* qatar/release/0.7:
Update RELEASE file for 0.7.6
Update changelog for 0.7.6 release
ea: check chunk_size for validity.
png: check bit depth for PAL8/Y400A pixel formats.
x86: fix build with gcc 4.7
qdm2: clip array indices returned by qdm2_get_vlc().
kmvc: Check palsize.
aacsbr: prevent out of bounds memcpy().
rtpdec_asf: Fix integer underflow that could allow remote code execution
dpcm: ignore extra unpaired bytes in stereo streams.
tqi: Pass errors from the MB decoder
h264: Add check for invalid chroma_format_idc
adpcm: ADPCM Electronic Arts has always two channels
h263dec: Disallow width/height changing with frame threads.
vqavideo: return error if image size is not a multiple of block size
celp filters: Do not read earlier than the start of the 'out' vector.
motionpixels: Clip YUV values after applying a gradient.
h263: more strictly forbid frame size changes with frame-mt.
h264: additional protection against unsupported size/bitdepth changes.
Conflicts:
Changelog
RELEASE
libavcodec/aacsbr.c
libavcodec/h264_ps.c
libavcodec/pngdec.c
libavformat/rtpdec_asf.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Fixes Libav Bug 195.
Fixes CVE-2012-0850
This doesn't make the code handle sample rate or upsample/downsample
change properly but this is still a good sanity check.
Based on change by Michael Niedermayer.
Signed-off-by: Alex Converse <alex.converse@gmail.com>
(cherry picked from commit 17ce52912f59a74ecc265e062578fb1181456e18)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
Fixes Ticket760 and Ticket761
Bug Found by: Diana Elena Muscalu
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 944f5b2779e4aa63f7624df6cd4de832a53db81b)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
occurd during debug. I dont know if this can happen normally but if so
it would be quite bad.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit abe0dbea2e228621e97184e39159d189b6085fe3)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* qatar/master:
APIchanges: fill in date and commit for request_sample_fmt
Add floating-point sample format support to the ac3, eac3, dca, aac, and vorbis decoders.
Add support for request_sample_format in ffmpeg and ffplay.
Add APIchanges entry for request_sample_fmt.
Add request_sample_fmt field to AVCodecContext.
Add float_interleave() to FmtConvertContext with x86-optimized versions.
Remove unused make variable SEEK_REFFILE
fate: remove redundant aref and vref references
fate: remove do_ffmpeg_nocheck function
fate: do not collect -benchmark output
mpegaudiodec: remove decode_end() function
fate: run aref and vref as regular tests
mpegaudio: sanitise compute_antialias_* names
mpeg12: add slice-threading checks to slice-threading initializers.
h264: copy pixel_shift between slice threading contexts.
mdec: enable frame-level multithreading.
mdec.c: fix overread.
Conflicts:
libavcodec/aacdec.c
libavcodec/ac3dec.c
libavcodec/avcodec.h
libavcodec/dca.c
libavcodec/h264.c
libavcodec/mdec.c
libavcodec/mpeg12.c
libavcodec/options.c
libavcodec/version.h
libavcodec/vorbisdec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
This removes the rather pointless wrappers (one not even inline)
for calling the fft_calc and related function pointers.
Signed-off-by: Mans Rullgard <mans@mansr.com>
It has been unused since 9d06d7bce3babb82ed650c13ed13a57f6f626a71
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 916dee9f45dab85cfc20b6bf63ce8722746e6508)
Based on Han-Wen Hsu, et al. "Fast Complex Quadrature Mirror Filterbanks for
MPEG-4 HE-AAC"
Originally committed as revision 23519 to svn://svn.ffmpeg.org/ffmpeg/trunk
Passing an explicit filename to this command is only necessary if the
documentation in the @file block refers to a file different from the
one the block resides in.
Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk
This triggers lAPrev (e_a[0]) on the first SBR frame to be -1. The spec is
somewhat ambiguous to what this value should be but this increases the accuracy
of al_sbr_e_44_1 and similar streams from 14 bits to 15 bits.
Originally committed as revision 22408 to svn://svn.ffmpeg.org/ffmpeg/trunk
