FFmpeg

Commit Graph

Author	SHA1	Message	Date
Justin Ruggles	ddf63d37b8	Improve ac3_encode_init() error reporting. Return AVERROR(EINVAL) instead of -1. Propogate errors from called functions. Add some error log printouts. Originally committed as revision 25982 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Justin Ruggles	b64d842c1d	cosmetics: indent after last commit Originally committed as revision 25981 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Justin Ruggles	99ca4f73f0	Don't use nested loops to iterate valid sample rates. Eliminates a goto and mirrors the bitrate validation. Originally committed as revision 25980 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Justin Ruggles	1607db0a95	Remove some duplicate local copies of avctx fields. This is an av_cold function, and we don't need to duplicate variables just to save a few characters. Originally committed as revision 25979 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Justin Ruggles	8f60f70d44	Split validation of initial user options into a separate function. Originally committed as revision 25978 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Justin Ruggles	427e2293d3	Use bytes instead of 16-bit words for frame size. Originally committed as revision 25977 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Justin Ruggles	eed00252c9	cosmetics: rename variable 'n' to 'pad_bytes' Originally committed as revision 25976 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Justin Ruggles	1971ab6ed6	Change output_frame_end() to return void. The frame size is already known. Originally committed as revision 25975 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Justin Ruggles	e8b552a818	cosmetics: pretty-printing Originally committed as revision 25974 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Justin Ruggles	ce67b7cd38	cosmetics: rename some iterator variables to match what they represent Originally committed as revision 25973 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Justin Ruggles	777732756a	cosmetics: rename a variable for consistency Originally committed as revision 25972 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Justin Ruggles	aab45ca3de	cosmetics: rename exp_samples and global_exp to exp_shift. Originally committed as revision 25971 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Justin Ruggles	23c5b361a6	cosmetics: rename 2 functions Originally committed as revision 25970 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Justin Ruggles	47ae6e795b	define AC3_CRITICAL_BANDS and use it in the AC-3 encoder and decoder. Originally committed as revision 25967 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Justin Ruggles	0454b55801	Use sizeof(array value) instead of sizeof(int16_t). Originally committed as revision 25966 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Justin Ruggles	a0a9204e49	cosmetics: use lowercase letters for function names Originally committed as revision 25965 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Justin Ruggles	c36ce0f8df	cosmetics: add new function documentation and clean up existing documentation Originally committed as revision 25964 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Justin Ruggles	2f8ae52228	cosmetics: add more space between functions Originally committed as revision 25963 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Justin Ruggles	e77fd066fb	cosmetics: rearrange some functions/typedefs/macros Originally committed as revision 25962 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Justin Ruggles	02877def49	Simplify group size calculation in 2 places. Originally committed as revision 25961 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Justin Ruggles	9816155337	cosmetics: make a switch/case more compact Originally committed as revision 25960 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Justin Ruggles	b84a211bc8	Clean up fft_init() and mdct_init() Originally committed as revision 25959 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Justin Ruggles	6a988808a4	cosmetics: pretty-printing, alignment, etc... Originally committed as revision 25958 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Justin Ruggles	a913b5cf60	Remove unneeded #include Originally committed as revision 25957 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Justin Ruggles	918cd2255c	Simplify fix15(). Turn it into 2 macros, and use av_clip_int16() and lrintf(). This matches the int16 to float sample conversion in audioconvert.c. The regression test output is different due to lrintf() rounding. Originally committed as revision 25956 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Justin Ruggles	228315bbd3	Fix the fixed-point MDCT and FFT tests so that they actually compile and work. Also, use LFG from libavutil instead of random(). Originally committed as revision 25955 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Justin Ruggles	a8d2b06b7c	Split out initialization of MDCT tables into a separate function. Originally committed as revision 25954 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Justin Ruggles	0796546370	cosmetics: Document AC3EncodeContext fields. Originally committed as revision 25953 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Justin Ruggles	22c0b03c8f	Remove unneeded debugging messages. Originally committed as revision 25952 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Justin Ruggles	1fda2c10f6	cosmetics: Define AC3_WINDOW_SIZE and use it instead of AC3_BLOCK_SIZE*2. Originally committed as revision 25951 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Justin Ruggles	7066cc8f2b	cosmetics: use better (and shared) macro names for some constant values Originally committed as revision 25950 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Justin Ruggles	a657899cf7	Remove duplicate AC3EncodeContext fields, sr_shift and sr_code. Originally committed as revision 25949 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Justin Ruggles	2d2692eb49	cosmetics: rename some fields in AC3EncodeContext Originally committed as revision 25948 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Justin Ruggles	9cb5903299	cosmetics: change all short to int16_t Originally committed as revision 25947 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Justin Ruggles	2be209b213	Change some unsigned types to signed types in AC3EncodeContext Originally committed as revision 25946 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Justin Ruggles	7e5a4bf8ba	cosmetics: rearrange AC3EncodeContext fields Originally committed as revision 25945 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	63e8d9760f	Use the new libavcore audio channel API. This also allows to remove a linking dependency of libavfilter on libavcodec. Originally committed as revision 25789 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	5d6e4c160a	Replace deprecated symbols SAMPLE_FMT_* with AV_SAMPLE_FMT_*, and enum SampleFormat with AVSampleFormat. Originally committed as revision 25730 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Reimar Döffinger	edac49daf5	Use "const" qualifier for pointers that point to input data of audio encoders. This is purely for clarity/documentation purposes. Originally committed as revision 24481 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	8fc0162ac4	Add av_ prefix to bswap macros Originally committed as revision 24170 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Diego Biurrun	ba87f0801d	Remove explicit filename from Doxygen @file commands. Passing an explicit filename to this command is only necessary if the documentation in the @file block refers to a file different from the one the block resides in. Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	72415b2adb	Define AVMediaType enum, and use it instead of enum CodecType, which is deprecated and will be dropped at the next major bump. Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Francesco Lavra	91cc5d3767	Move ff_reverse in libavcodec to av_reverse in libavutil. Patch by Francesco Lavra, francescolavra interfree it Originally committed as revision 20484 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Reimar Döffinger	b5f09d31c2	Make sample_fmts and channel_layouts compound literals const to reduce size of .data section. Originally committed as revision 19787 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	8b44de14d1	Change av_log() calls surrounded by '#ifdef DEBUG' into dprintf macros. Originally committed as revision 19550 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	be1efe5993	ac3enc: log a warning message if the channel layout is not specified at the time of codec initialization. Originally committed as revision 18631 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	120b4557f3	Add channel layout support to the AC-3 encoder. Originally committed as revision 18623 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	a7c6e1171b	ac3enc: reorder input channels to AC-3 channel order Originally committed as revision 18540 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Stefano Sabatini	fb53b4a035	Rename pbBufPtr() to put_bits_ptr(). The new name is more readable and consistent with the FFmpeg naming style. Originally committed as revision 18497 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Stefano Sabatini	9106a698e7	Rename bitstream.h to get_bits.h. Originally committed as revision 18494 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago

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361 Commits (580a0600efbb374ec2228ff4c0ac44528259cde3)