FFmpeg

Commit Graph

Author	SHA1	Message	Date
Joakim Plate	29a29226bb	Set avctx->coded_width/height to uncropped h264 sizes avctx->width/height remain right/bottom cropped as previous behaviour. Hardware decoders need to know the uncropped data to allocate surfaces of correct height. Some hardware is picky and fails to decoder properly if a surface larger than needed is used during decode, so just aligning up is not enough. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	439e1d196b	libvpxenc: Fix "Additional information: g_lag_in_frames out of range [..25]" Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Reimar Döffinger	d9010daa6f	Set AVFrame reference before reget_buffer. Otherwise it might return a write-only frame which would break decoding completely. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Reimar Döffinger	266f6eefc6	nuv: do not use data not initialized by LZO decompression. This fixes visible corruption in the incomplete last frame of the FATE sample. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Reimar Döffinger	95e1dfee76	nuv: Fix combination of size changes and LZO compression. There were multiple issues, for example might we have to re-run the decompression when the size of the buffer increased, we should always use a decompression buffer large enough for the header (so we do not get stuck when the size is too small). Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Reimar Döffinger	6f3ebcc320	Check NUV per-frame header for validity. Since it contains dimensions parsing an invalid one has rather annoying effects. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Reimar Döffinger	4e6413c67d	rtjpeg: check get_block return value for error. This avoids crashes due to reading out-of-bounds. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Reimar Döffinger	fffa4530f9	Simplify using get_bits_left. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Reimar Döffinger	7f6c828f2e	Use FFALIGN. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Reimar Döffinger	371e165443	Try to set AVFrame.reference to correct values. I am not sure these new values are correct, not am I sure the semantics are a good idea since we do not seem to make any use of them but they caused a lot of confusion, but this seems to make things closer to matching the documentation. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Michael Niedermayer	fb2288834b	h264: fix ssse3 biweight code with weights of 128 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Reimar Döffinger	49baf44c24	Make ff_mba_* arrays const. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Reimar Döffinger	db076a2c48	Make fdct_r_row_sse2 const. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Reimar Döffinger	b883c879aa	Make AMR tables of lookup filter tables const. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Reimar Döffinger	9663b8da9a	Make tab_frw_01234567_sse2 const. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Clément Bœsch	454f165728	j2kdec: fix a bunch of const compiler warnings.	13 years ago
Jordi Ortiz	8b1032c923	dwt: Code make up, removed gotos (cherry picked from commit 14880406e1277cef91d9b22a4d9b3bf91f8ea4ca) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Jordi Ortiz	db3463e9c3	Dirac: Added endif comments (cherry picked from commit c023d4db3688cd4f0fa47c472b33eb343b0d6db1) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Jordi Ortiz	fca712df09	Dirac: Specific struct initializers in AVCodec initialization Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Jordi Ortiz	aae7a5e36d	Dirac: Removed goto + some code make up (cherry picked from commit 8db434f8a6d210f7fd2f28ba325927d7a5dd04b9) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Jordi Ortiz	4bb2b5afc9	dwt: removed some warnings in make checkheaders (cherry picked from commit 1124056ac054842f36866b4dabb9f8aae0ad06b6) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Jordi Ortiz	1b95b52c0a	Dirac: Solved problem with make checkheaders (cherry picked from commit d611ea0a44f3e4f67fef7ba916da5a25adef58da) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Derek Buitenhuis	682e0eaf14	Fix libutvideo wrapper name Change the libutvideo wrapper name to "libutvideo", as it currently conflicts with the native utvideo decoder's name of "utvideo". Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Justin Ruggles	add7b1140f	binkaudio: expand quant_table to accommodate all possible values	13 years ago
Martin Storsjö	c38404ee1a	libx264: Set the default of the rc_lookahead option to -1 This allows it to use the defaults specified by preset/tune, without overwriting it with the default value from the AVCodecContext field. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	adc85ce20b	avcodec: Set flags2 default value depending on availability This makes the code compile when FF_API_X264_GLOBAL_OPTS or FF_API_LAME_GLOBAL_OPTS is 0. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Alex Converse	2a6eb06254	vp6: Fix illegal read.	13 years ago
Michael Niedermayer	23acfcd9e5	h264: favor coded_width in resolution chnaged checks Suggested-by: Joakim Plate <elupus@ecce.se> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	475fb67d0b	lavc: Init AVFrame->opaque to AVCodecContext.opaque in avcodec_default_get_buffer() this should allow some simplifications in some applications. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Martin Storsjö	cae4f4b77e	avcodec: Make sure codec_type is set by avcodec_get_context_defaults2 This function used to set codec_type. With the current fallback implementation based on avcodec_get_context_defaults3, codec_type won't be set to the value passed in, but will be set to AVMEDIA_TYPE_UNKNOWN. Legacy callers of this function might expect this field to be set to the value passed in. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	1b6da627d4	avcodec: Remove a misplaced and useless attribute_deprecated If attribute_deprecated is used in an enum declaration, it should follow the 'enum' keyword, otherwise it's ignored silently. This is the only case of attribute_deprecated for enum declarations currently. Currently, this attribute_deprecated doesn't have any effect. If moved to the right place, it emits a warning every single time avcodec.h is included, like this: avcodec.h:2827: warning: ‘AVLPCType’ is deprecated (declared at avcodec.h:543) There is already a working attribute_deprecated for the corresponding field in AVCodecContext, so therefore this one shouldn't be needed. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Justin Ruggles	5463e83dbc	fmtconvert: fix int32_to_float_fmul_scalar() for windows x86_64 The calling convention only allows 4 non-stack parameter, with each float or int register being skipped if not used. fixes Bug 64	13 years ago
Maxim Poliakovski	594b54b51e	replacement Indeo 3 decoder The new decoder is much smaller and has better code quality. Cleanup and fixes courtesy of Kostya Shishkov. Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Justin Ruggles	c2d9a65bc0	ac3enc: doxygen update. Add some parameters to existing function documentation. Remove some unneeded documentation. Convert some static function documentation to non-doxygen style.	13 years ago
Justin Ruggles	a4998e448f	imc: return error codes instead of 0 for error conditions. This fixes a bug where the whole buffer was returned as decoded audio due to *data_size not being set to zero and the return value being >= 0.	13 years ago
Justin Ruggles	08e5cd3810	imc: return meaningful error codes instead of -1	13 years ago
Justin Ruggles	0473f29b60	imc: do not set channel layout for stereo we only support decoding of mono imc	13 years ago
Justin Ruggles	7b7f47e733	imc: validate channel count ask for a sample if not mono	13 years ago
Justin Ruggles	95fee70d67	imc: check for ff_fft_init() failure	13 years ago
Justin Ruggles	86962b13f6	imc: check output buffer size before decoding	13 years ago
Justin Ruggles	e9362aaedf	imc: use DSPContext.bswap16_buf() to byte-swap packet data	13 years ago
Mean	d1590a0a2b	vc1dec: Fix CODEC_FLAG_LOW_DELAY Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	f51e5015ad	mpeg4videodec: export quarter_sample & divx_packed Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Justin Ruggles	20e081dddc	libgsm: add flush function to reset the decoder state when seeking	13 years ago
Justin Ruggles	480324e7ca	libgsm: simplify decoding by using a loop	13 years ago
Justin Ruggles	9d52f0a711	gsm: log error message when packet is too small	13 years ago
Justin Ruggles	9671db8245	libgsmdec: do not needlessly set *data_size to 0	13 years ago
Justin Ruggles	a2e255783e	gsmdec: do not needlessly set *data_size to 0	13 years ago
Justin Ruggles	fc43fc9faa	gsmdec: add flush function to reset the decoder state when seeking	13 years ago
Justin Ruggles	b03761b130	libgsmdec: check output buffer size before decoding	13 years ago

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16059 Commits (3b4798a87375c6090215185a87d51358cbb5af84)