Merge "Added a measure of rc drift."
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Коммит
a45596cff7
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@ -1858,6 +1858,8 @@ void vp10_remove_compressor(VP10_COMP *cpi) {
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const double dr =
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(double)cpi->bytes * (double) 8 / (double)1000 / time_encoded;
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const double peak = (double)((1 << cpi->oxcf.input_bit_depth) - 1);
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const double target_rate = (double)cpi->oxcf.target_bandwidth / 1000;
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const double rate_err = ((100.0 * (dr - target_rate)) / target_rate);
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if (cpi->b_calculate_psnr) {
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const double total_psnr =
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@ -1909,8 +1911,9 @@ void vp10_remove_compressor(VP10_COMP *cpi) {
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SNPRINT2(results, "\t%7.3f", cpi->ssimg.worst);
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}
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fprintf(f, "%s\t Time\n", headings);
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fprintf(f, "%s\t%8.0f\n", results, total_encode_time);
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fprintf(f, "%s\t Time Rc-Err Abs Err\n", headings);
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fprintf(f, "%s\t%8.0f %7.2f %7.2f\n", results,
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total_encode_time, rate_err, fabs(rate_err));
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}
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fclose(f);
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@ -2257,6 +2257,8 @@ void vp8_remove_compressor(VP8_COMP **ptr)
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double total_encode_time = (cpi->time_receive_data +
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cpi->time_compress_data) / 1000.000;
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double dr = (double)cpi->bytes * 8.0 / 1000.0 / time_encoded;
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const double target_rate = (double)cpi->oxcf.target_bandwidth / 1000;
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const double rate_err = ((100.0 * (dr - target_rate)) / target_rate);
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if (cpi->b_calculate_psnr)
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{
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@ -2302,12 +2304,14 @@ void vp8_remove_compressor(VP8_COMP **ptr)
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cpi->summed_weights, 8.0);
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fprintf(f, "Bitrate\tAVGPsnr\tGLBPsnr\tAVPsnrP\t"
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"GLPsnrP\tVPXSSIM\t Time(us)\n");
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"GLPsnrP\tVPXSSIM\t Time(us) Rc-Err "
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"Abs Err\n");
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fprintf(f, "%7.3f\t%7.3f\t%7.3f\t%7.3f\t%7.3f\t"
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"%7.3f\t%8.0f\n",
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"%7.3f\t%8.0f %7.2f %7.2f\n",
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dr, cpi->total / cpi->count, total_psnr,
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cpi->totalp / cpi->count, total_psnr2,
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total_ssim, total_encode_time);
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total_ssim, total_encode_time,
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rate_err, fabs(rate_err));
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}
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}
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@ -2026,6 +2026,8 @@ void vp9_remove_compressor(VP9_COMP *cpi) {
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const double dr =
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(double)cpi->bytes * (double) 8 / (double)1000 / time_encoded;
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const double peak = (double)((1 << cpi->oxcf.input_bit_depth) - 1);
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const double target_rate = (double)cpi->oxcf.target_bandwidth / 1000;
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const double rate_err = ((100.0 * (dr - target_rate)) / target_rate);
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if (cpi->b_calculate_psnr) {
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const double total_psnr =
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@ -2077,8 +2079,9 @@ void vp9_remove_compressor(VP9_COMP *cpi) {
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SNPRINT2(results, "\t%7.3f", cpi->ssimg.worst);
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}
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fprintf(f, "%s\t Time\n", headings);
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fprintf(f, "%s\t%8.0f\n", results, total_encode_time);
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fprintf(f, "%s\t Time Rc-Err Abs Err\n", headings);
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fprintf(f, "%s\t%8.0f %7.2f %7.2f\n", results,
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total_encode_time, rate_err, fabs(rate_err));
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}
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fclose(f);
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