17 Commits (5726ec171bf7cb833f8445d9a294f23fc047a549)

Author SHA1 Message Date
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
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
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 fbb6b49dab ac3enc: Add x86-optimized function to speed up log2_tab(). 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 d36beb3f69 Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf. 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