Author | SHA1 | Message | Date |
---|---|---|---|
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f1efbca5e9 | ac3enc: add SIMD-optimized shifting functions for use with the fixed-point AC3 encoder. | 14 years ago |
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1f004fc512 |
ac3dsp: Change punpckhqdq to movhlps in ac3_max_msb_abs_int16().
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> |
14 years ago |
|
fbb6b49dab |
ac3enc: Add x86-optimized function to speed up log2_tab().
AC3DSPContext.ac3_max_msb_abs_int16() finds the maximum MSB of the absolute value of each element in an array of int16_t. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> |
14 years ago |
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dda3f0ef48 |
Add x86-optimized versions of exponent_min().
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> |
14 years ago |