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* h264: remove an unused static constantVittorio Giovara2013-09-20
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* msvc/icl: Use __declspec(noinline)Alex Smith2013-09-20
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* msvc/icl: Use __declspec(deprecated)Alex Smith2013-09-20
| | | | | | | | | | | Prior to this on msvc/icl there was no handling of deprecated functions and the deprecated warning was disabled. After enabling there are a number of warnings relating to the CRT and the use of the non-secure versions of several functions. Defining _CRT_SECURE_NO_WARNINGS silences these warnings. Signed-off-by: Martin Storsjö <martin@martin.st>
* rtmp: Unbreak get_packetLuca Barbato2013-09-20
| | | | Commit 5626f994f273af80fb100d4743b963304de9e05c broke it.
* dcadec: Validate the lfe parameterMartin Storsjö2013-09-20
| | | | | | Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
* rtmpproto: Add a comment explaining the logic in handle_notifyMartin Storsjö2013-09-20
| | | | | | | This explains why the cleanup in 5626f994f was wrong and why ae0f316a was needed. Signed-off-by: Martin Storsjö <martin@martin.st>
* build: Support cparserLuca Barbato2013-09-19
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* r3d: Add more input value validationMartin Storsjö2013-09-19
| | | | | | Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
* rl2: Avoid a division by zeroMartin Storsjö2013-09-19
| | | | | | Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
* wtv: Add more sanity checks for a length read from the fileMartin Storsjö2013-09-19
| | | | | | | | Also make sure the existing length check can't overflow. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
* yop: Clear all references to the AVBuffer in the local AVPacketMartin Storsjö2013-09-19
| | | | | | | | | This makes sure that it doesn't try to free an AVBuffer belonging to an earlier packet when we free the local packet at the end. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
* fraps: Make the input buffer size checks more strictMartin Storsjö2013-09-19
| | | | | | Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
* segafilm: Validate the number of audio channelsMartin Storsjö2013-09-19
| | | | | | | | This avoids divisions by zero later. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
* svq3: Avoid a division by zeroMartin Storsjö2013-09-19
| | | | | | | | | | If the height is zero, the decompression will probably end up failing due to not fitting into the allocated buffer later anyway, so this doesn't need any more elaborate check. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
* qpeg: Add checks for running out of rows in qpeg_decode_interMartin Storsjö2013-09-19
| | | | | | Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
* mpegaudiodec: Validate that the number of channels fits at the given offsetMartin Storsjö2013-09-19
| | | | | | | | This is similar to the fix in 35cbc98b. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
* asvdec: Verify the amount of extradataMartin Storsjö2013-09-19
| | | | | | | | The init function reads one byte of extradata. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
* movenc: Use null buffers for measuring the amount of data to be writtenMartin Storsjö2013-09-19
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* aviobuf: Add functions for null buffersMartin Storsjö2013-09-19
| | | | | | | Null buffers are useful for simulating writing to a real buffer for the sake of measuring how many bytes are written. Signed-off-by: Martin Storsjö <martin@martin.st>
* asfenc: mux chapters in ASF files using an ASF "marker" sectionVladimir Pantelic2013-09-19
| | | | | | | | ASF markers only have a start time, so we lose the chapter end times, but that is ASF for you Signed-off-by: Vladimir Pantelic <vladoman@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>
* asfenc: remember send time and offset of the index entriesVladimir Pantelic2013-09-19
| | | | | Signed-off-by: Vladimir Pantelic <vladoman@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>
* asfenc: add ASF_Reserved_4 as defined in section 10.10 of the ASF specVladimir Pantelic2013-09-19
| | | | | Signed-off-by: Vladimir Pantelic <vladoman@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>
* asfdec: replace magic constant with DATA_HEADER_SIZEVladimir Pantelic2013-09-19
| | | | | Signed-off-by: Vladimir Pantelic <vladoman@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>
* asfdec: substract preroll time from marker presentation timeVladimir Pantelic2013-09-19
| | | | | | | this was forgotten when we changed ASF to not output the preroll time Signed-off-by: Vladimir Pantelic <vladoman@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>
* rv34: Fix a memory leak on errorsMartin Storsjö2013-09-19
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* idroqdec: Make sure a video stream has been allocated before returning packetsMartin Storsjö2013-09-19
| | | | | | Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
* rv10: Validate the dimensions set from the containerMartin Storsjö2013-09-19
| | | | | | Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
* rtmp: Unbreak handle_notifyLuca Barbato2013-09-19
| | | | Commit 5626f994f273af80fb100d4743b963304de9e05c broke it.
* aacdec: Add support for LD (Low Delay) AACAlex Converse2013-09-18
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* aacdec: Add support for Error Resilience syntax.Alex Converse2013-09-18
| | | | This does not add support for any error resilience tools.
* Add a WebP decoderJustin Ruggles2013-09-18
| | | | | Container and lossy decoding by Aneesh Dogra <aneesh@sugarlabs.org> Lossless decoding by Justin Ruggles <justin.ruggles@gmail.com>
* lavc: add ff_u8_to_s8() for safe type punning of uint8_t to int8_tJustin Ruggles2013-09-18
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* avformat: Use av_reallocp() where suitableAlexandra Khirnova2013-09-18
| | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
* rmdec: Validate the fps valueMartin Storsjö2013-09-18
| | | | | | | | Abort if it is invalid if strict error checking has been requested. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
* movenc: Add an option for omitting the tfhd base offsetMartin Storsjö2013-09-17
| | | | | | | | | | This makes the output fragments independent of their position in the output stream, making the output work better when streamed. QuickTime Player doesn't support fragmented mp4 without the base data offset, though. Signed-off-by: Martin Storsjö <martin@martin.st>
* movenc: Write the moof atom in two passesMartin Storsjö2013-09-17
| | | | | | | | | | | This is a bit more work, but avoids having to fill in the data offset field afterwards instead of directly when the rest of the trun atom is written. This simplifies future cases where this field needs to be set to something different. Signed-off-by: Martin Storsjö <martin@martin.st>
* twinvqdec: Check the ibps parameter separatelyMartin Storsjö2013-09-17
| | | | | | | | | This is required, since invalid parameters actually could pass the switch check below. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
* rtmp: Support reading interleaved chunks.Josh Allmann2013-09-17
| | | | | | | | | | | | | | | A given packet won't always come in contiguously; sometimes they may be broken up on chunk boundaries by packets of another channel. This support primarily involves tracking information about the data that's been read, so the reader can pick up where it left off for a given channel. As a side effect, we no longer over-report the bytes read if (toread = MIN(size, chunk_size)) == size Signed-off-by: Martin Storsjö <martin@martin.st>
* xmv: Add more sanity checks for parameters read from the bitstreamMartin Storsjö2013-09-17
| | | | | | | | | | | Since the number of channels is multiplied by 36 and assigned to to a uint16_t, make sure this calculation didn't overflow. (In certain cases the calculation could overflow leaving the truncated block_align at 0, leading to divisions by zero later.) Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
* rtmpproto: Extend a comment to explain the prev_pkt arrays rolesMartin Storsjö2013-09-17
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* rtmpproto: Consistently use the right prev_pkt arrayMartin Storsjö2013-09-17
| | | | | | | prev_pkt[0] is used for input packets, while prev_pkt[1] is used for output. Signed-off-by: Martin Storsjö <martin@martin.st>
* rtmpproto: Check for the right return codeMartin Storsjö2013-09-17
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* dca_parser: Handle changes in DCA frame sizeJohn Stebbins2013-09-17
| | | | | | | | A change in framesize caused a perpetual loss of synchronization. So read (and use) the frame size from the frame header instead of setting it only once. Signed-off-by: Diego Biurrun <diego@biurrun.de>
* jpeg2000dec: Add more checks when parsing headersMartin Storsjö2013-09-17
| | | | | | Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
* doc: Add missing hashes and dates to APIChangesLuca Barbato2013-09-17
| | | | Also fix the typo in the last entry version.
* ffv1: Make sure at least one slice context is initializedMartin Storsjö2013-09-17
| | | | | | | | | This avoids crashes when initializing the range coder for the first slice context. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
* eacmv: Make sure a reference frame exists before referencing itMartin Storsjö2013-09-17
| | | | | | | | | This is similar to an existing check for the second-last frame from 062421e3. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
* truemotion2: Use av_freep properly in an error pathMartin Storsjö2013-09-17
| | | | | | Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
* mpeg4videodec: Check the width/height in mpeg4_decode_sprite_trajectoryMartin Storsjö2013-09-17
| | | | | | | | This avoids a potential division by zero. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
* ivi_common: Make sure color planes have been initializedMartin Storsjö2013-09-17
| | | | | | Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
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