FFmpeg

Commit Graph

Author	SHA1	Message	Date
Måns Rullgård	9bda7f3063	ARM: NEON optimised int32_to_float_fmul_scalar Originally committed as revision 20000 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	b418a6ca7e	AAC: minor simplification in PNS decoding Originally committed as revision 19999 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	0a01efd0aa	Make error return sign consistent. Originally committed as revision 19997 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Google Chrome	36b7e983a6	Check begin/end/partition_size. 23_vorbis_sane_partition.patch by chrome. Also this should be better documented but i prefer not to leave potential security issues open due to missing documentation. Originally committed as revision 19996 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Google Chrome	310afddfe0	Fix >= vs > check of coded_fragment_list_index. 22_fix_theora_frag_fencepost.patch by chrome Originally committed as revision 19995 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Diego Biurrun	75bbed517f	Remove unused variables, fixes the warnings: libavcodec/wmadec.c:629: warning: unused variable `i' libavcodec/wmadec.c:628: warning: unused variable `b' libavcodec/wmadec.c:628: warning: unused variable `a' Originally committed as revision 19994 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Google Chrome	fa6f27517b	Fix init_get_bits() buffer size. 18_fix_theora_header_bit_len.patch by chrome Originally committed as revision 19993 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Google Chrome	cdf1512eba	Check res_setup->books. 15_more_residue_book_indexes.patch by chrome. Originally committed as revision 19992 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Google Chrome	993092dcd3	Check masterbook index and subclass book index. 14_floor_masterbook_index.patch by chrome Originally committed as revision 19991 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Google Chrome	e5b0cfb541	Add checks for per-packet mode indexes and per-header mode mapping indexes. 12_vorbis_mode_indexes.patch by chrome maybe exploitable Originally committed as revision 19990 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Google Chrome	79a4258141	Check classbook value. 11_vorbis_residue_book_index.patch by chrome. Originally committed as revision 19989 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	45a014d75e	Set data_size to 0 to avoid having it uninitialized. based on 31_mp3_outlen.patch by chrome. Originally committed as revision 19988 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	f7304e99d4	Check data_size in decode_frame_mp3on4(). Originally committed as revision 19987 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	0d31833d04	check data_size in decode_frame() Originally committed as revision 19986 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Google Chrome	96651e790c	Fix book_idx check. 25_vorbis_floor0_index.patch by chrome. Originally committed as revision 19984 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Google Chrome	d70fa8f131	Sanity checks for magnitude and angle. 26_vorbis_mag_angle_index.patch by chrome Originally committed as revision 19983 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Google Chrome	08c8742cdb	= -> == typo. 27_vorbis_residue_loop_error.patch by chrome Originally committed as revision 19982 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	6044538b37	WMA: use DSPContext.butterflies_float Originally committed as revision 19981 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Carl Eugen Hoyos	14600807bb	Cosmetics: Fix typo. Originally committed as revision 19980 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	7bf3d0c44e	Check num_units_in_tick/time_scale to be valid and within the range we support. based on a patch by chrome Originally committed as revision 19979 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Jason Garrett-Glaser	2d3beedee2	Add support for new x264 API. Originally committed as revision 19977 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	98f7bcb119	Check dimensions against 0 too. 39_vorbis_zero_dims.patch from chrome Originally committed as revision 19976 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	9062cd3544	Check validity of channels & samplerate. This may be security relevant. Based on 2 patches by chrome. Originally committed as revision 19975 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Mike Melanson	428984b041	Another micro-optimization for unpack_vlcs(): Eliminate a possible branch and save around 45k-55k dezicycles per function run. Originally committed as revision 19974 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	4c0dda2b3f	Check codec_id and codec_type in avcodec_open(), based on 43_codec_type_mismatch.patch from chrome This is said to be able to lead to a stack based buffer overflow. Originally committed as revision 19973 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	275cfd1501	ARM: NEON optimised scalarproduct_float Originally committed as revision 19971 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	0cb7141282	AAC: 10l: fix PNS decoding Originally committed as revision 19970 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Benjamin Larsson	61dc238b45	Hook up the MD studio demuxer and Atrac1 decoder. Originally committed as revision 19969 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Benjamin Larsson	e704b012f2	Mention SDDS so search engines will pick it up for when someone needs to decode the SDDS tracks found on 35 mm movies. Originally committed as revision 19968 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Benjamin Larsson	edd897b1b3	Use ff_sine_32 in atrac1. Originally committed as revision 19967 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Mike Melanson	138fe83215	Perform the DC prediction reversal immediately after decoding all of the DC coefficients. This has a greater probability of leveraging the coefficients while they are still cached. When testing with the Big Buck Bunny 1080p video, I consistently saw improvements of 500k-600k dezicycles per run (through reverse_dc_prediction()) thanks to this move. Originally committed as revision 19966 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Alex Converse	5419da8d9c	AAC: Simplify some logic from r19956. (The escape codebook is unsigned.) Originally committed as revision 19958 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	1dee3e97c6	ARM: NEON optimisations for some dsputil functions NEON versions of the following functions are added: vector_fmul_scalar vector_fmul_sv_scalar sv_fmul_scalar butterflies_float Originally committed as revision 19957 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	42d3fbb3f4	AAC: use new dsputil functions Originally committed as revision 19956 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	53b572118e	Add some dsputil functions useful for AAC decoder Originally committed as revision 19955 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Benjamin Larsson	9caab87829	Add forgotten cleanup function in atrac1. Originally committed as revision 19954 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Benjamin Larsson	78b3a12d9c	Cosmetics, indentation. Originally committed as revision 19953 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Benjamin Larsson	a872e5c1f4	Cosmetics. Merge declaration and initialization. Originally committed as revision 19952 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Benjamin Larsson	b6a237025d	Move the scale factor and word length indexes to the stack. Originally committed as revision 19951 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Reimar Döffinger	40e26453c4	Use a custom radix sort implementation instead of qsort in dnxhd encoder. This is mainly to avoid test failures due to implementation-defined behaviour of qsort when elements are equal, giving different results for each of FreeBSD, Linux/glibc and Solaris. In addition it is about 35 % faster, effect on overall speed is minimal though (< 2%). Regression tests are unchanged (i.e. identical to Linux/glibc). Originally committed as revision 19949 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Alex Converse	f5e82fec3d	aacenc: Use preprocessor constants for trellis states and stages. Originally committed as revision 19948 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Alex Converse	9072c29e40	aacenc: Split paths in the scalefactor selection trellis into a 2-D array. Originally committed as revision 19947 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Alex Converse	9d4f6f10ae	aacenc: Replace cbrt() with cbrtf() when the result is destined for float storage. Originally committed as revision 19946 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Alex Converse	0bd9aa449a	aacenc: Multiple distortion by lambda after it's summed and not each individual term before. Originally committed as revision 19945 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Alex Converse	06d6b962e5	Cosmetics: Reindent after r19943. Originally committed as revision 19944 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Alex Converse	a71e9b6254	aacenc: Don't make unnecessary compares to the escape value in tight loops. Originally committed as revision 19943 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Loren Merritt	1a918c08e4	extend ff_inverse[], and fix its documentation Originally committed as revision 19942 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	d650574e68	ARM: merge two loops in ff_mdct_calc_neon Originally committed as revision 19941 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	f7a3b6030c	ARM: interleave cos/sin tables for improved NEON MDCT Originally committed as revision 19940 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	94274b82f6	Allow arch-specific mdct code to request interleaving of cos/sin tables Originally committed as revision 19939 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago

... 4 5 6 7 8 ...

10380 Commits (b1ade3d1821a29174963b28cd0caa5f7ed394998)