removes tandem test
This commit is contained in:
Jean-Marc Valin
parent
dac77d1344
commit
fd386fd9cb
2 changed files with 3 additions and 209 deletions
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@ -1,9 +1,9 @@
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INCLUDES = -I$(top_srcdir)/libcelt
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INCLUDES = -I$(top_srcdir)/libcelt
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METASOURCES = AUTO
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METASOURCES = AUTO
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TESTS = type-test ectest cwrs32-test dft-test laplace-test mdct-test mathops-test rotation-test tandem-test
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TESTS = type-test ectest cwrs32-test dft-test laplace-test mdct-test mathops-test rotation-test
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noinst_PROGRAMS = type-test ectest cwrs32-test dft-test laplace-test mdct-test mathops-test rotation-test tandem-test
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noinst_PROGRAMS = type-test ectest cwrs32-test dft-test laplace-test mdct-test mathops-test rotation-test
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type_test_SOURCES = tests/type-test.c
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type_test_SOURCES = tests/type-test.c
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ectest_SOURCES = tests/ectest.c
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ectest_SOURCES = tests/ectest.c
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@ -11,7 +11,5 @@ cwrs32_test_SOURCES = tests/cwrs32-test.c
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dft_test_SOURCES = tests/dft-test.c
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dft_test_SOURCES = tests/dft-test.c
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laplace_test_SOURCES = tests/laplace-test.c
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laplace_test_SOURCES = tests/laplace-test.c
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mdct_test_SOURCES = tests/mdct-test.c
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mdct_test_SOURCES = tests/mdct-test.c
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rotation_test_SOURCES = tests/rotation-test.c
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mathops_test_SOURCES = tests/mathops-test.c
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mathops_test_SOURCES = tests/mathops-test.c
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tandem_test_SOURCES = tests/tandem-test.c
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rotation_test_SOURCES = tests/rotation-test.c
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tandem_test_LDADD = $(top_builddir)/libopus.la
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@ -1,204 +0,0 @@
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/* (C) 2009 Gregory Maxwell
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This test runs pink noise through the encoder and decoder many times
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while feeding the output back into the input. It checks that after
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a number of cycles the energy has not increased or decreased by too
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large an amount.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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- Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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- Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR
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CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include "celt.h"
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#include "arch.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <sys/types.h>
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#include <time.h>
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#include <math.h>
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#include <string.h>
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#ifndef _MSC_VER
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#include <unistd.h>
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#endif
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int async_tandem(int rate, int frame_size, int channels, int bitrate_min,
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int bitrate_max)
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{
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int error;
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unsigned char data[648];
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CELTMode *mode = NULL;
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CELTEncoder *enc;
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short carry[2];
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short pcm[960 * 2];
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CELTDecoder *dec;
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int bmin, bmax;
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float ms;
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int ret, i, j, bytes_per_frame;
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int increment = 1;
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bmin = floor((bitrate_min / (rate / (float) frame_size)) / 8.0);
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bmax = ceil((bitrate_max / (rate / (float) frame_size)) / 8.0);
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if (bmin < 8)
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bmin = 8;
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if (bmax > 640)
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bmax = 640;
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if (bmin >= bmax)
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bmax = bmin + 8;
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increment += (bmax - bmin) / 128;
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printf ("Testing asynchronous tandeming (%dHz, %dch, %d samples, %d - %d bytes).\n",
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rate, channels, frame_size, bmin, bmax);
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mode = celt_mode_create(rate, frame_size, &error);
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if (mode == NULL || error) {
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fprintf(stderr, "Error: failed to create a mode: %s\n", celt_strerror(error));
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exit(1);
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}
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dec = celt_decoder_create_custom(mode, channels, &error);
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if (error){
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fprintf(stderr, "Error: celt_decoder_create returned %s\n", celt_strerror(error));
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exit(1);
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}
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enc = celt_encoder_create_custom(mode, channels, &error);
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if (error){
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fprintf(stderr, "Error: celt_encoder_create returned %s\n", celt_strerror(error));
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exit(1);
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}
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for (j = 0; j < frame_size * channels; j++)
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pcm[j] = 0;
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for (bytes_per_frame = bmin; bytes_per_frame <= bmax;
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bytes_per_frame += increment) {
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/*Prime the encoder and decoder */
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for (i = 0; i < (1024 + (frame_size >> 1)) / frame_size + 2; i++) {
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for (j = 0; j < channels; j++)
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pcm[j] = pcm[frame_size * channels - (channels - j + 1)];
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for (j = channels; j < frame_size * channels - 1; j++)
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pcm[j] = ((rand() % 4096) - 2048) + .9 * pcm[j - channels];
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ret = celt_encode(enc, pcm, frame_size, data, bytes_per_frame);
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if (ret != bytes_per_frame) {
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fprintf(stderr, "Error: celt_encode returned %s\n", celt_strerror(ret));
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exit(1);
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}
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ret = celt_decode(dec, data, ret, pcm, frame_size);
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if (ret < 0) {
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fprintf(stderr, "Error: celt_decode returned %s\n", celt_strerror(ret));
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}
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}
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for (j = 0; j < channels; j++)
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pcm[j] = pcm[frame_size * channels - (channels - j)];
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for (j = channels; j < frame_size * channels - 1; j++)
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pcm[j] = ((rand() % 4096) - 2048) + .9 * pcm[j - channels];
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for (i = 0; i < 8; i++) {
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for (j = 0; j < channels; j++)
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carry[j] = pcm[frame_size * channels - (channels - j)];
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memmove(pcm + channels, pcm, sizeof(short) * frame_size * channels);
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for (j = 0; j < channels; j++)
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pcm[j] = carry[j];
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ret = celt_encode(enc, pcm, frame_size, data, bytes_per_frame);
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if (ret != bytes_per_frame) {
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fprintf(stderr, "Error: at %d bytes_per_frame celt_encode returned %s\n",
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bytes_per_frame, celt_strerror(ret));
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exit(1);
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}
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ret = celt_decode(dec, data, ret, pcm, frame_size);
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if (ret < 0) {
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fprintf(stderr, "Error: at %d bytes_per_frame celt_decode returned %s\n",
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bytes_per_frame, celt_strerror(ret));
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exit(1);
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}
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}
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ms = 0;
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for (j = 0; j < frame_size * channels; j++)
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ms += pcm[j] * pcm[j];
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ms = sqrt(ms / (frame_size * channels));
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if (ms > 7000 || ms < 1000) {
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fprintf(stderr, "Error: Signal out of expected range. %d %d %d %d %f\n",
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rate, channels, frame_size, bytes_per_frame, ms);
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exit(1);
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}
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}
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celt_encoder_destroy(enc);
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celt_decoder_destroy(dec);
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celt_mode_destroy(mode);
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return 0;
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}
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int main(int argc, char *argv[])
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{
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#ifdef CUSTOM_MODES
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int sizes[8]={960,512,480,256,240,128,120,64};
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#else
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int sizes[4]={960,480,240,120};
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#endif
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unsigned int seed;
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int ch, n;
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if (argc > 2) {
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fprintf(stderr, "Usage: %s [<seed>]\n", argv[0]);
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return 1;
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}
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if (argc > 1)
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seed = atoi(argv[1]);
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else
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seed = (time(NULL) ^ ((getpid() % 65536) << 16));
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srand(seed);
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printf("CELT codec tests. Random seed: %u (%.4X)\n", seed, rand() % 65536);
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#ifdef CUSTOM_MODES
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for (n = 0; n < 8; n++) {
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for (ch = 1; ch <= 2; ch++) {
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async_tandem(48000, sizes[n], ch, 12000 * ch, 128000 * ch);
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async_tandem(44100, sizes[n], ch, 12000 * ch, 128000 * ch);
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if(n>0)async_tandem(32000, sizes[n], ch, 12000 * ch, 128000 * ch);
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if(n>2)async_tandem(16000, sizes[n], ch, 12000 * ch, 64000 * ch);
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}
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}
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#else
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for (n = 0; n < 4; n++) {
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for (ch = 1; ch <= 2; ch++) {
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async_tandem(48000, sizes[n], ch, 12000 * ch, 128000 * ch);
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}
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}
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#endif
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return 0;
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}
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