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The 8, 12 and 16 kHz to 48 kHz steps visit only two or three FIR phases in a fixed cycle, so each set of input samples is read once and reused across outputs. Bit-exact; OPUS_NO_SILK_FIXED_PHASE disables it. Measured with silk_5.opus (WB SILK): e200v1: 36.31 -> 33.38 MHz, -8.1% Clip+: 21.66 -> 20.93 MHz, -3.4% Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Change-Id: Icb0f8ded62739dfee1f574e4888a54c778aa3d53 |
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| arm_support | ||
| fixedpoint | ||
| libsetjmp | ||
| microtar | ||
| mipsunwinder | ||
| rbcodec | ||
| skin_parser | ||
| tlsf | ||
| unwarminder | ||
| utf8proc | ||