mirror of https://git.ffmpeg.org/ffmpeg.git
vc2enc: use FFABS() instead of abs()
Provides a minor speedup. Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
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@ -547,7 +547,7 @@ static av_always_inline void coeff_quantize_get(qcoef coeff, int qfactor,
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uint8_t *len, uint32_t *eval)
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{
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QUANT(coeff)
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get_vc2_ue_uint(abs(coeff), len, eval);
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get_vc2_ue_uint(FFABS(coeff), len, eval);
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if (coeff) {
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*eval = (*eval << 1) | (coeff < 0);
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*len += 1;
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@ -558,7 +558,7 @@ static av_always_inline void coeff_quantize_encode(PutBitContext *pb, qcoef coef
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int qfactor)
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{
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QUANT(coeff)
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put_vc2_ue_uint(pb, abs(coeff));
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put_vc2_ue_uint(pb, FFABS(coeff));
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if (coeff)
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put_bits(pb, 1, coeff < 0);
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}
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@ -631,7 +631,7 @@ static int count_hq_slice(VC2EncContext *s, int slice_x,
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bits += s->coef_lut_len[2*quant_idx*COEF_LUT_TAB + coeff + COEF_LUT_TAB];
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} else {
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QUANT(coeff)
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bits += count_vc2_ue_uint(abs(coeff));
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bits += count_vc2_ue_uint(FFABS(coeff));
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bits += !!coeff;
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}
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}
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