diff options
Diffstat (limited to 'libavcodec/fft-test.c')
| -rw-r--r-- | libavcodec/fft-test.c | 28 |
1 files changed, 15 insertions, 13 deletions
diff --git a/libavcodec/fft-test.c b/libavcodec/fft-test.c index 1e46750..66474ce 100644 --- a/libavcodec/fft-test.c +++ b/libavcodec/fft-test.c @@ -1,20 +1,20 @@ /* * (c) 2002 Fabrice Bellard * - * This file is part of Libav. + * This file is part of FFmpeg. * - * Libav is free software; you can redistribute it and/or + * FFmpeg is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * - * Libav is distributed in the hope that it will be useful, + * FFmpeg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public - * License along with Libav; if not, write to the Free Software + * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ @@ -148,7 +148,7 @@ static void mdct_ref(FFTSample *output, FFTSample *input, int nbits) } #if CONFIG_FFT_FLOAT -static void idct_ref(float *output, float *input, int nbits) +static void idct_ref(FFTSample *output, FFTSample *input, int nbits) { int n = 1<<nbits; int k, i; @@ -164,7 +164,7 @@ static void idct_ref(float *output, float *input, int nbits) output[i] = 2 * s / n; } } -static void dct_ref(float *output, float *input, int nbits) +static void dct_ref(FFTSample *output, FFTSample *input, int nbits) { int n = 1<<nbits; int k, i; @@ -205,7 +205,7 @@ static int check_diff(FFTSample *tab1, FFTSample *tab2, int n, double scale) error+= e*e; if(e>max) max= e; } - av_log(NULL, AV_LOG_INFO, "max:%f e:%g\n", max, sqrt(error)/n); + av_log(NULL, AV_LOG_INFO, "max:%f e:%g\n", max, sqrt(error/n)); return err; } @@ -288,10 +288,12 @@ int main(int argc, char **argv) scale = atof(optarg); break; case 'c': - cpuflags = av_parse_cpu_flags(optarg); - if (cpuflags < 0) + cpuflags = av_get_cpu_flags(); + + if (av_parse_cpu_caps(&cpuflags, optarg) < 0) return 1; - av_set_cpu_flags_mask(cpuflags); + + av_force_cpu_flags(cpuflags); break; } } @@ -408,11 +410,11 @@ int main(int argc, char **argv) break; case TRANSFORM_DCT: memcpy(tab, tab1, fft_size * sizeof(FFTComplex)); - d->dct_calc(d, tab); + d->dct_calc(d, (FFTSample *)tab); if (do_inverse) { - idct_ref(tab_ref, tab1, fft_nbits); + idct_ref((FFTSample*)tab_ref, (FFTSample *)tab1, fft_nbits); } else { - dct_ref(tab_ref, tab1, fft_nbits); + dct_ref((FFTSample*)tab_ref, (FFTSample *)tab1, fft_nbits); } err = check_diff((float *)tab_ref, (float *)tab, fft_size, 1.0); break; |
