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Created with Raphaël 2.2.04Apr30Mar2928262423211817151485328Feb27262524212018131211Use a follower to better distribute extra bitsexp_qext_mr oss…exp_qext_mr ossfuzzBetter accuracy for fixed-point pitch on tonesBetter intensity_stereo() fixed-point accuracyConvert cubic_quant() to fixed-pointBetter PVQ search fixed-point accuracyBetter normalise_bands() fixed-point accuracyImplement a 32-bit norm-reciprocal function in fixed-point arithmetic.Better stereo_itheta() fixed-point accuracyBetter compute_band_energies fixed-point accuracyImplement a 32-bit fixed-point sqrt function.Enable comb filter at complexity<5 for tonesRefactor prototypes to use the ARG_QEXT macroAdd opus_custom_demo ctl's error handlingAdd QEXT support to test_opus_encodeAdd QEXT support in encoder APIAdd 96 kHz support to Opus encoderSupport for QEXT decoding in Opus APIQEXT: More precision in pre-emphasisUpdate test scriptsAdd --enable-opus-custom-api for QEXTAvoid undefined shift in endianness conversionUsing 32 bits (Q24) for celt_normMaking the normalized shift changeableFixed-point conversion of cubic_synthesis()Using celt_rsqrt_norm32() in normalizationAllow for more than 1275 bytes for qext packetsCode qext high bands after low bandsMore conservative qext allocation at lower bitrateReallocate mid/side bits over cap as extraNo need for EPSILON in stereo_itheta()Adding QEXT flags for intensity and dual stereoAdd entropy coding of qext bit allocationAdd some entropy coding to PVQ refinementTry allocating at least 1 bit depth to high bandsAdd the fixed-point cos(PI*0.5*x) function (cos_norm2).Using odd K on transients to avoid reduce pre-echoUse raw bits for cubic codebookAdd band splitting to cubic quantizerIncrease allocation of high bands for HF tonesAdd slope to HF bit allocation
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