39 Commits (6233a3a15356739c86c818bdb6ded7796513e127)

Author SHA1 Message Date
Anton Khirnov ec6402b7c5 lavc: use designated initialisers for all codecs. 14 years ago
Justin Ruggles be7bd626c4 eac3enc: use different numbers of blocks per frame to allow higher bitrates 14 years ago
Martin Storsjö ca5d57ef8a ac3enc: Mark AVClasses const 14 years ago
Justin Ruggles b5849f7709 ac3enc: merge AC3MDCTContext with AC3EncodeContext. 14 years ago
Justin Ruggles 523b7eba19 ac3enc: clip coefficients after MDCT. 14 years ago
Justin Ruggles 8683c6a638 ac3enc: move ff_ac3_encode_frame() to ac3enc_template.c 14 years ago
Justin Ruggles 668afae438 ac3enc: merge log2_tab() into normalize_samples() 14 years ago
Justin Ruggles e0cc66df61 ac3enc: split templated float vs. fixed functions into a separate file. 14 years ago
Justin Ruggles 7f3a7b5c40 ac3enc: add channel coupling support 14 years ago
Justin Ruggles 79ee8977c2 ac3enc: correct the flipped sign in the ac3_fixed encoder 14 years ago
Janne Grunau 6ad2bafcfd ac3: fix memleak in fixed-point encoder 14 years ago
Michael Niedermayer 1aeb88b77d Correctly implement ac3 float/fixed encoder. 14 years ago
Mans Rullgard 79997def65 ac3enc: use generic fixed-point mdct 14 years ago
Justin Ruggles 991f3de1bb ac3enc: Add codec-specific options for writing AC-3 metadata. 14 years ago
Justin Ruggles e6e9823488 Add apply_window_int16() to DSPContext with x86-optimized versions and use it 14 years ago
Mans Rullgard 2912e87a6c Replace FFmpeg with Libav in licence headers 14 years ago
Michael Niedermayer 27293b840c Revert "ac3enc: shift coefficients to 24-bit following MDCT rather than using an exponent offset." 14 years ago
Michael Niedermayer f7a5e7791d Revert "ac3enc: add SIMD-optimized shifting functions for use with the fixed-point AC3 encoder" 14 years ago
Justin Ruggles f1efbca5e9 ac3enc: add SIMD-optimized shifting functions for use with the fixed-point AC3 encoder. 14 years ago
Justin 323e6fead0 ac3enc: do not right-shift fixed-point coefficients in the final MDCT stage. 14 years ago
Justin Ruggles cc4d3dd3e2 ac3enc: add SIMD-optimized shifting functions for use with the fixed-point AC3 encoder 14 years ago
Justin Ruggles 7e0a284b9f ac3enc: shift coefficients to 24-bit following MDCT rather than using an exponent offset. 14 years ago
Justin Ruggles 7539a1fee2 ac3enc: Add x86-optimized function to speed up log2_tab(). 14 years ago
Justin Ruggles fbb6b49dab ac3enc: Add x86-optimized function to speed up log2_tab(). 14 years ago
Justin Ruggles 943dc94265 ac3enc: Remove unneeded clipping of shift amount. 14 years ago
Justin Ruggles 95234e051b ac3enc: remove right shifting from lshift_tab() and make lshift unsigned. 14 years ago
Justin Ruggles 626264b11b ac3enc: Remove unneeded clipping of shift amount. 14 years ago
Justin Ruggles d4582889ee ac3enc: remove right shifting from lshift_tab() and make lshift unsigned. 14 years ago
Diego Elio Pettenò e7e2df27f8 Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf. 14 years ago
Diego Elio Pettenò d36beb3f69 Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf. 14 years ago
Justin Ruggles eddf8f4100 ac3enc: use dsputil functions in apply_window() 14 years ago
Justin Ruggles 3b924294ea ac3enc: use dsputil functions in apply_window() 14 years ago
Justin Ruggles ac05f9030e Convert floating-point MDCT coefficients to 24-bit fixed-point all at once 14 years ago
Justin Ruggles 6fd96d1a85 Change the AC-3 encoder to use floating-point. 14 years ago
Justin Ruggles ad6b2c1f6d Move fixed-point parts of the AC-3 encoder to separate files. 14 years ago