FFmpeg

Commit Graph

Author	SHA1	Message	Date
Laurent Aimar	e09ae22ab7	Check for out of bound writes in the wmavoice decoder. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Laurent Aimar	66aae97a60	Prevent NULL dereferences when missing the reference frame in the bink decoder. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	2fbf691038	j2kenc: Fix use of value before its initialized. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	398b5327a3	j2kenc: only list pixel formats that fully work currently. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	2214a67de5	j2kenc: fix colors on yuv444 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	34ac8ec2ea	j2kenc: enable 4:2:0 YUV it works as "well" as the other subsampled yuv formats Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	c4b269c5c6	build system: enable j2kenc Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	e6aed5f404	j2kenc: fix coded_frame and prevent null pointer dereference. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	40923e1567	j2kenc: Update ff_j2k_init_component() arguments Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	2f16b6a525	j2kenc: fix arguments for ff_j2k_getnbctxno() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	0db973e0d7	j2kenc: mark as experimental. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	1c20a0b354	j2kenc: s/CODEC_TYPE_VIDEO/AVMEDIA_TYPE_VIDEO/ Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	de89bc994c	j2kenc: update codec name to modern ffmpeg Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	1e086fd730	j2kenc: cleanup() is not used outside thus it is static Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	c153c00367	j2kenc: update function name. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Laurent Aimar	254af56dd1	Check for out of bound writes when building tree in bink decoder. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Laurent Aimar	36bf135d4c	Check for various out of bound writes in the bink decoder. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Laurent Aimar	c2a016ad4d	Reset internal state on corrupted blocks in wavpack decoder. wavpack_decode_block() supposes that it is called back with the exact same buffer unless it has returned with an error. With multi-channels files, wavpack_decode_frame() was breaking this assumption. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Laurent Aimar	fc64434030	Validate the number of audio channels before using it in wmapro decoder. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Justin Ruggles	3d371f417e	ws_snd: misc cosmetic clean-ups	13 years ago
Justin Ruggles	659c719bc7	ws_snd: remove the 2-bit ADPCM table and just subtract 2 instead.	13 years ago
Justin Ruggles	618b067d21	ws_snd: use memcpy() and memset() instead of loops	13 years ago
Justin Ruggles	6896aa7a38	ws_snd: use samples pointer for loop termination instead of a separate iterator variable.	13 years ago
Justin Ruggles	6a818cb3ff	ws_snd: make sure number of channels is 1	13 years ago
Justin Ruggles	417364ce1f	ws_snd: add some checks to prevent buffer overread or overwrite.	13 years ago
Justin Ruggles	2322ced8da	ws_snd: decode to AV_SAMPLE_FMT_U8 instead of S16. 8-bit unsigned is the native sample format.	13 years ago
Justin Ruggles	4c5e7b27d5	flacdec: fix buffer size checking in get_metadata_size() Adds an additional check before reading the next block header and avoids a potential integer overflow when checking the metadata size against the remaining buffer size.	13 years ago
Michael Niedermayer	d5a3635b2c	libx264: free x4->sei Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Mike Scheutzow	e2dae1faa8	Fix a buffer overflow in libx264 interface to x264 encoder. Previous code ignored the compressed buffer size passed in. This change returns as many complete NALs as can fit in the buffer, and logs an error message. Signed-off-by: Mike Scheutzow <mike.scheutzow@alcatel-lucent.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Nicolas George	4ca59d1948	oggdec: add support for Xiph's CELT codec This patch also introduces CODEC_ID_CELT. Signed-off-by: Nicolas George <nicolas.george@normalesup.org> Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
tipok	cbf914cf16	libaac+ support Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Aurelien Jacobs	023e9960d7	mjpegenc: use named struct initializers	13 years ago
Michael Niedermayer	f85c9b7771	h264dec: fix decoding problems introduced with `baad01d8b4`. This affected cases where extradata was not set. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Laurent Aimar	508e47a575	Check for out of bound bands limit in mpc v8 decoder. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Vitor Sessak	02aabd820f	g729dec: avoid unnecessary struct copying Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Vitor Sessak	22dd24fc7d	g729dec: remove useless headers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Vitor Sessak	58c61492c6	g729dec: fix warnings: libavcodec/g729postfilter.c: In function ‘long_term_filter’: libavcodec/g729postfilter.c:114: warning: unused variable ‘n’ Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Vitor Sessak	82d99e0b41	g729dec: Fix warnings: libavcodec/g729dec.c: In function ‘decode_frame’: libavcodec/g729dec.c:662: warning: passing argument 3 of ‘ff_g729_postfilter’ from incompatible pointer type libavcodec/g729postfilter.h:96: note: expected ‘int16_t ’ but argument is of type ‘int ’ Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Vitor Sessak	1c4712db81	g729dec: Add ff_ prefix to g729_postfilter() and g729_adaptive_gain_control() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Justin Ruggles	88f908fbdc	cosmetics: reindent and pretty-print	13 years ago
Justin Ruggles	8febd6afbc	libgsm: split init and close fuctions for encoder and decoder. The decoder shouldn't be allocating coded_frame. It's also cleaner to split them than to check avctx->codec->encode and avctx->codec->decode.	13 years ago
Mans Rullgard	6e4a35ced9	ppc: fix 32-bit PIC build On 32-bit ppc, the GOT pointer must be loaded manually. This adds a "get_got" assembler macro to compute the GOT address. The "movrel" macro is updated to take an additional parameter containing the GOT address since no register is reserved for this purpose on ppc32. These changes have no effect on ppc64 builds. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Carl Eugen Hoyos	ef8756dab2	Support LZW and ZLIB compressed 4bpp tiff samples. Fixes ticket #439 and ticket #440.	13 years ago
Alexander Strasser	baad01d8b4	h264: improve checks before calling ff_h264_decode_extradata The ff_h264_decode_extradata routine now checks for the buffer size and pointer internally. This makes it possible to remove the external checks in ff_h264_decode_init. In decode_frame there was a size check missing because the buffer gets tested prior to the invocation of ff_h264_decode_extradata(). Signed-off-by: Alexander Strasser <eclipse7@gmx.net>	13 years ago
Alexander Strasser	715f259bf9	h264: ff_h264_decode_extradata: check buffer args The buffer size and pointer were not checked prior to testing the first byte of the buffer. These were sometimes checked before calling, but it is better to add it inside the function as it takes buf and size arguments. Signed-off-by: Alexander Strasser <eclipse7@gmx.net>	13 years ago
Jean First	251345a3fe	cosmetics, remove unused and rename variables for consistency	13 years ago
Justin Ruggles	4568c2bf97	vmdaudio: fix decoding of 16-bit audio format. The initial sample of each block is raw 16-bit PCM, not DPCM. Fixes decoding of all samples in: http://streams.videolan.org/samples/game-formats/sierra-vmd/Lighthouse/	13 years ago
Jean First	1a0770f3f7	tiffenc: Enable RGB48LE (16-bit) encoding support	13 years ago
Jean First	72381b2b47	tiffdec: add RGB48 (16bit) support	13 years ago
Laurent Aimar	d1186ff72d	h264: check for out of bounds reads in ff_h264_decode_extradata(). Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago

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15718 Commits (8646d610ff123f01811760abf279c63a2f2d49b1)