Commit message (Collapse) | Author | Age | Files | Lines | |
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* | Copyright year 2015 | Max Kellermann | 2015-01-01 | 1 | -1/+1 |
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* | pcm/Neon: explicit rounding | Max Kellermann | 2014-03-19 | 1 | -3/+5 |
| | | | | Convert to 31 bit first, then right-shift with rounding to 16 bit. | ||||
* | pcm/Neon: make neon_x4_b() variadic | Max Kellermann | 2014-03-16 | 1 | -6/+5 |
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* | pcm/Neon: apply bit shift during float->int conversion | Max Kellermann | 2014-03-16 | 1 | -7/+2 |
| | | | | Avoid multiplication. This is a speedup of 20%. | ||||
* | pcm/PcmFormat: ARM NEON optimizations for float->s16 | Max Kellermann | 2014-03-15 | 1 | -0/+97 |
This is nearly 4 times faster than the "portable" algorithm. |