- 18 Dec, 2016 3 commits
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Nicolas George authored
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Paul B Mahol authored
Signed-off-by:Paul B Mahol <onemda@gmail.com>
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Rostislav Pehlivanov authored
Signed-off-by:Rostislav Pehlivanov <atomnuker@gmail.com>
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- 17 Dec, 2016 5 commits
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Ståle Kristoffersen authored
This makes it possible to decode motion jpeg 2000 encoded in a transport stream without a correct PMT/PAT. Signed-off-by:Michael Niedermayer <michael@niedermayer.cc>
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Jay Ridgeway authored
Support url_get_file_handle on TLS streams. Signed-off-by: -
Pavel Koshevoy authored
The assumption that avcodec_send_packet makes regarding decoders consuming the entire packet is not true if the codec supports truncated decoding mode and the truncated flag is turned on. Steps to reproduce: ./ffmpeg_g -flags truncated \ -i "http://samples.ffmpeg.org/MPEG2/test-ebu-422.40000.pakets.ts" \ -c:v ffv1 -c:a copy -y /tmp/truncated.nut Signed-off-by:
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Zhou Xiaoyong authored
Signed-off-by: -
Paul B Mahol authored
Signed-off-by:
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- 16 Dec, 2016 3 commits
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Mark Harris authored
Clang is not able to eliminate the reference to ff_spdif_probe() when there is a goto target in the same block and optimization is disabled. This fixes the following build failure on OS X: ./configure --disable-everything --disable-doc \ --enable-decoder=pcm_s16le --enable-demuxer=wav \ --enable-protocol=file --disable-optimizations --cc=clang make ... Undefined symbols for architecture x86_64: "_ff_spdif_probe", referenced from: _set_spdif in libavformat.a(wavdec.o) ld: symbol(s) not found for architecture x86_64 Signed-off-by: -
Michael Niedermayer authored
Reviewed-by:
Andreas Cadhalpun <andreas.cadhalpun@googlemail.com> Signed-off-by:
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Martin Vignali authored
Signed-off-by:
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- 15 Dec, 2016 11 commits
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Michael Niedermayer authored
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Michael Niedermayer authored
Most decoders return the amount of data used. This is more consistent Reviewed-by:
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Michael Niedermayer authored
Most decoders return the amount of data used. This is more consistent Reviewed-by:
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Michael Niedermayer authored
Most decoders return the amount of data used. This is more consistent Reviewed-by:
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Michael Niedermayer authored
Most decoders return the amount of data used. This is more consistent Reviewed-by:
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Paul B Mahol authored
Reported-by: Josh de Kock Signed-off-by: -
Chris Cunningham authored
MPEG Audio frame header must be 4 bytes. If we fail to read 4 bytes bail early to avoid Use-of-uninitialized-value msan error. Reference https://crbug.com/666874. Signed-off-by:
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Andreas Cadhalpun authored
The arguments of av_reduce are signed, so the cast to uint64_t is misleading. Reviewed-by:
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Andreas Cadhalpun authored
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Andreas Cadhalpun authored
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Andreas Cadhalpun authored
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- 14 Dec, 2016 8 commits
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Paul B Mahol authored
Signed-off-by: -
Paul B Mahol authored
Signed-off-by: -
Andrey Utkin authored
Height of canvas produced by drawtext varies depending on symbols in text, so add example for printing separate texts aligned horizontally. Wording suggested by Lou Logan <lou@lrcd.com> Signed-off-by:
Andrey Utkin <andrey.utkin@pb.com> Signed-off-by:
Lou Logan <lou@lrcd.com>
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Diego Biurrun authored
(cherry picked from commit f912fd76) Signed-off-by:
James Almer <jamrial@gmail.com>
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Michael Niedermayer authored
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Martin Vignali authored
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Martin Vignali authored
Decode the Image Data Section (which contains merged pictures). Support RGB/A and Grayscale/A in 8bits and 16 bits per channel. Support uncompress and rle decompression in Image Data Section. Signed-off-by: -
Andreas Cadhalpun authored
The bit_rate field has type int64_t since commit 7404f3bd. Reviewed-by:
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- 13 Dec, 2016 8 commits
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Muhammad Faiz authored
integrate it inside multiple_resample allow some calculations to be performed outside loop Suggested-by:
Muhammad Faiz <mfcc64@gmail.com>
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Alex Converse authored
Fixes "Failed to set VP9E_GET_LEVEL codec control: Codec does not implement requested capability" log messages on VP8 encodes.
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Muhammad Faiz authored
This should fix Ticket6012 Reviewed-by:
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Michael Niedermayer authored
Reviewed-by:
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Michael Niedermayer authored
Fixes CVE-2016-9561, Note the security relevance of this is disputed as running out of memory can happen with valid files Suggested-by:
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Marton Balint authored
avfilter/avfilter: fix filtering frames with unknown channel layouts for filters needing writable frames Reviewed-by:
Marton Balint <cus@passwd.hu>
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Zhou Xiaoyong authored
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Zhou Xiaoyong authored
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- 12 Dec, 2016 2 commits
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Wan-Teh Chang authored
-pie was added to C flags for ThreadSanitizer in commit 19f251a2. Under clang 3.8.0, the -pie flag causes a compiler warning and a linker error when running configure --toolchain=clang-tsan. Here is an excerpt from config.log: clang ... -fsanitize=thread -pie -std=c11 -fomit-frame-pointer -pthread -c -o /tmp/ffconf.hL61stP9.o /tmp/ffconf.YO6ZaSFG.c clang: warning: argument unused during compilation: '-pie' clang -fsanitize=thread -pie -Wl,--as-needed -Wl,-z,noexecstack -o /tmp/ffconf.W5c2e41l /tmp/ffconf.hL61stP9.o -lbz2 -pthread /usr/bin/ld: /tmp/ffconf.hL61stP9.o: relocation R_X86_64_PC32 against undefined symbol `atan2f@@GLIBC_2.2.5' can not be used when making a shared object; recompile with -fPIC /usr/bin/ld: final link failed: Bad value clang: error: linker command failed with exit code 1 (use -v to see invocation) To be conservative, I changed -pie to -fPIE. But the documentation seems to imply just -fsanitize=thread is enough: http://clang.llvm.org/docs/ThreadSanitizer.html https://github.com/google/sanitizers/wiki/ThreadSanitizerCppManualSigned-off-by:
Wan-Teh Chang <wtc@google.com> Signed-off-by:
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Wan-Teh Chang authored
Make the one-time initialization in av_get_cpu_flags() thread-safe. The static variable |cpu_flags| in libavutil/cpu.c is read and written using normal load and store operations. These are considered as data races. The fix is to use atomic load and store operations. The fix can be verified by running the libavutil/tests/cpu_init.c test program under ThreadSanitizer: ./configure --toolchain=clang-tsan make libavutil/tests/cpu_init libavutil/tests/cpu_init There should be no warnings from ThreadSanitizer. Co-author: Dmitry Vyukov of Google, who suggested the data race fix. Signed-off-by:
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