- 02 Nov, 2011 1 commit
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Justin Ruggles authored
Add some parameters to existing function documentation. Remove some unneeded documentation. Convert some static function documentation to non-doxygen style.
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- 05 Sep, 2011 2 commits
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Justin Ruggles authored
Update FATE references accordingly.
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Justin Ruggles authored
scale_coefficients() rather than in apply_channel_coupling()
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- 12 Aug, 2011 1 commit
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Michael Niedermayer authored
User applications should by now be able to support float encoders. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 29 Jul, 2011 1 commit
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Anton Khirnov authored
It's more readable and less prone to breakage.
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- 21 Jul, 2011 1 commit
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Justin Ruggles authored
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- 14 Jul, 2011 1 commit
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Martin Storsjö authored
Signed-off-by: Martin Storsjö <martin@martin.st>
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- 13 Jul, 2011 1 commit
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Justin Ruggles authored
Since both the fixed-point and floating-point encoders use the FFTContext, this no longer needs to be in a separate context. Also, when a short-transform context is added, the same MDCT window will be used.
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- 05 Jul, 2011 1 commit
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Mans Rullgard authored
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- 01 Jul, 2011 1 commit
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Justin Ruggles authored
This ensures that any processing between the MDCT and exponent extraction will be using clipped coefficients.
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- 27 Jun, 2011 1 commit
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Justin Ruggles authored
This avoids using function pointers for quite a few small functions, most of which just call DSP functions.
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- 13 Jun, 2011 2 commits
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Justin Ruggles authored
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Justin Ruggles authored
Function pointers are used for templated functions instead of needlessly duplicating many functions.
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- 27 May, 2011 1 commit
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Justin Ruggles authored
This adds basic stream format support and allows for arbitrary bit rates rather than just those supported in AC-3.
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- 24 May, 2011 1 commit
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Justin Ruggles authored
Channel coupling is an optional AC-3 feature that increases quality by combining high frequency information from multiple channels into a single channel. The per-channel high frequency information is sent with less accuracy in both the frequency and time domains. This allows more bits to be used for lower frequencies while preserving enough information to reconstruct the high frequencies.
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- 16 Apr, 2011 1 commit
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Michael Niedermayer authored
There is no need to have 2 encoders, the input sample format can,does and should choose which is used Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 03 Apr, 2011 1 commit
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Mans Rullgard authored
This makes the AC3 encoder use the shared fixed-point MDCT rather than its own implementation. The checksum changes are due to different rounding in the MDCT. Signed-off-by: Mans Rullgard <mans@mansr.com>
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- 27 Mar, 2011 1 commit
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Justin Ruggles authored
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- 23 Mar, 2011 1 commit
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Justin Ruggles authored
in the ac3_fixed encoder.
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- 19 Mar, 2011 3 commits
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Mans Rullgard authored
This function is not tightly coupled to mdct, and it's in the way of making a fixed-point mdct implementation. Signed-off-by: Mans Rullgard <mans@mansr.com>
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Mans Rullgard authored
This removes the rather pointless wrappers (one not even inline) for calling the fft_calc and related function pointers. Signed-off-by: Mans Rullgard <mans@mansr.com>
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Mans Rullgard authored
Signed-off-by: Mans Rullgard <mans@mansr.com>
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- 17 Mar, 2011 1 commit
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Justin Ruggles authored
and use in scale_coefficients() for the floating-point AC-3 encoder.
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- 28 Jan, 2011 1 commit
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Diego Elio Pettenò authored
None of these symbols should be accessed directly, so declare them as hidden. Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit d36beb3f)
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- 26 Jan, 2011 1 commit
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Diego Elio Pettenò authored
None of these symbols should be accessed directly, so declare them as hidden. Signed-off-by: Mans Rullgard <mans@mansr.com>
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- 23 Jan, 2011 1 commit
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Justin Ruggles authored
Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit 3b924294)
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- 22 Jan, 2011 1 commit
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Justin Ruggles authored
Signed-off-by: Mans Rullgard <mans@mansr.com>
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- 05 Jan, 2011 1 commit
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Justin Ruggles authored
instead of doing it separately in 2 different functions. This makes float AC-3 encoding approx. 3-7% faster overall. Also, the coefficient conversion can now be easily SIMD-optimized. Originally committed as revision 26232 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 04 Jan, 2011 1 commit
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Justin Ruggles authored
Fixed-point AC-3 encoder renamed to ac3_fixed. Regression test acodec-ac3 renamed to acodec-ac3_fixed. Regression test lavf-rm changed to use ac3_fixed encoder. Originally committed as revision 26209 to svn://svn.ffmpeg.org/ffmpeg/trunk
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