FFmpeg

Commit Graph

Author	SHA1	Message	Date
Alex Converse	5143684891	Apply pulses to unscaled coefficients rather than scaled. Slight reworking of a patch by Alex Converse (alex converse gmail com) Originally committed as revision 15314 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Robert Swain	408992bae2	Operands of '+' are not necessarily evaluated in order so r15311 was pointless. Splitting the assignment onto two lines should resolve the order issue. Originally committed as revision 15313 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Alex Converse	19645d742e	Correct order of parsing for pulse scalefactor band and offset to match the specification. Patch by Alex Converse (alex converse gmail com) Originally committed as revision 15311 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Robert Swain	35445d29f5	Reindent after last commit Originally committed as revision 15304 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Alex Converse	5167364777	Only read some of TNS bitstream data in the case that the TNS filter order is non-zero as per the specification. Patch by Alex Converse (alex converse gmail com) Fixes another issue pertaining to issue632 Originally committed as revision 15303 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Robert Swain	febcbd65fa	Correct pulse amplitude application - a negative or 0 coefficient implies the pulse is subtracted, else it is added. Also avoid a divide by 0. Based on a patch by Alex Converse (alex converse gmail com) Fixes part of issue632 Originally committed as revision 15294 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Vitor Sessak	1775c7fac6	Multiply table by -1. This avoid doing this calculation (that was introduced in my last commit) in real time. Originally committed as revision 15195 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Vitor Sessak	1be0fc2909	Avoid duplicating compute_lpc_coefs() function in both the RA288 and AAC decoders. Originally committed as revision 15193 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Robert Swain	93b63b1a67	Fix typo in element type Originally committed as revision 15037 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Robert Swain	f4fae46e67	Remove unnecessary portion of a condition. This fixes issue607 and avoids another unintended bug where channel coupling could have been run on an SCE. Originally committed as revision 15036 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Robert Swain	b0f5852a13	Use ff_imdct_half() and vector_fmul_window() for IMDCT and windowing. Reduce buffer sizes accordingly. This produces a ~10% overall decoding perfomance improvement. Originally committed as revision 14908 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Robert Swain	db38c38624	Whitespace cosmetics after the last commit Originally committed as revision 14907 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Robert Swain	f49905588a	Separate code in imdct_and_windowing() into distinct IMDCT, windowing and buffer update sections Originally committed as revision 14906 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Robert Swain	65b20b2485	Reindent after last commit Originally committed as revision 14882 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Robert Swain	fbd91d7cad	Work around GCC variable may be used uninitialised warning Originally committed as revision 14881 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Robert Swain	1098e8d236	Remove unused variable Originally committed as revision 14880 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Robert Swain	4b0044b750	Reindent Originally committed as revision 14877 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Andreas Öman	f339908843	The comment about channel order for AAC 5.1 audio was not correct, fix it. Originally committed as revision 14875 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Robert Swain	7d8f3de4a8	Last hunk of the AAC decoder code to be OKed and build system and documentation alterations as appropriate Originally committed as revision 14873 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Robert Swain	1dece0d2cd	More OKed AAC decoder code hunks Originally committed as revision 14829 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Robert Swain	9ffd5c1cee	More OKed AAC decoder hunks Originally committed as revision 14774 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Robert Swain	848a5815ce	Synchronise AAC decoder code with that from SoC Originally committed as revision 14772 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Robert Swain	62a57fae59	More OKed sections of AAC decoder code Originally committed as revision 14770 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Robert Swain	9edae4ad81	Synchronise code with AAC decoder in SoC Originally committed as revision 14695 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Robert Swain	9cc04edff9	More OKed hunks of the AAC decoder from SoC Originally committed as revision 14694 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Robert Swain	cc0591dab0	Sync already committed code with that in SoC and commit more OKed hunks of code Originally committed as revision 14674 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Robert Swain	71e9a1b8dd	OKed sections of code from the SoC AAC decoder Originally committed as revision 14626 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago

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127 Commits (bfbdc58e521bc8aa750ce9a1be3bc57ce1c85d53)