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| author | Thomas Turner <thomastdt@googlemail.com> | 2017-03-23 22:48:28 -0700 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2017-03-24 17:31:38 +0100 |
| commit | 824fe914fee7fb5dc8c8c14940e511cda089c36d (patch) | |
| tree | 08c1fd299e965108df0d3dd8cb3af06fe803f6bb | |
| parent | e1940d2458353943e2fab6bdb87d2278077e22a5 (diff) | |
| download | ffmpeg-824fe914fee7fb5dc8c8c14940e511cda089c36d.tar.gz | |
avcodec/tests: added test for celp_math.c
Signed-off-by: Thomas Turner <thomastdt@googlemail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
| -rw-r--r-- | libavcodec/Makefile | 1 | ||||
| -rw-r--r-- | libavcodec/tests/celp_math.c | 48 | ||||
| -rw-r--r-- | tests/fate/libavcodec.mak | 5 |
3 files changed, 54 insertions, 0 deletions
diff --git a/libavcodec/Makefile b/libavcodec/Makefile index 89296cde8c..05be516bba 100644 --- a/libavcodec/Makefile +++ b/libavcodec/Makefile @@ -1024,6 +1024,7 @@ SKIPHEADERS-$(CONFIG_VDPAU) += vdpau.h vdpau_internal.h SKIPHEADERS-$(CONFIG_VIDEOTOOLBOX) += videotoolbox.h vda_vt_internal.h TESTPROGS = avpacket \ + celp_math \ imgconvert \ jpeg2000dwt \ mathops \ diff --git a/libavcodec/tests/celp_math.c b/libavcodec/tests/celp_math.c new file mode 100644 index 0000000000..4b1c1867b5 --- /dev/null +++ b/libavcodec/tests/celp_math.c @@ -0,0 +1,48 @@ +/* + * This file is part of FFmpeg. + * + * 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. + * + * 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 FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include "libavutil/libm.h" +#include "libavcodec/celp_math.c" + +int main(void) +{ + int i; + const float f1[3] = {0.0, 1.1, 2.2}; + const float f2[3] = {3.3, 4.4, 5.5}; + const int16_t i1[3] = {6, 7, 8}; + const int16_t i2[3] = {9, 10, 11}; + float diff, largest, absa, absb; + + float r = ff_dot_productf(f1, f2, FF_ARRAY_ELEMS(f1)); + int64_t d = ff_dot_product(i1, i2, FF_ARRAY_ELEMS(i1)); + +# define IsAlmostEqual(A, B, epsilon) \ + diff = fabsf(A - B); \ + absa = fabsf(A); \ + absb = fabsf(B); \ + largest = (absb > absa) ? absb : absa; \ + av_assert0(diff <= largest * epsilon); + + IsAlmostEqual(16.94f, r, 0.000001f); + av_assert0(212 == d); + + for (i = 1024; i >= 1; i/=2) + av_assert0(ff_log2_q15(i) == (1<<15)*((int)log2(i))+(1<<2)); + + return 0; +} diff --git a/tests/fate/libavcodec.mak b/tests/fate/libavcodec.mak index 32b0c1e6ab..07417f0e6a 100644 --- a/tests/fate/libavcodec.mak +++ b/tests/fate/libavcodec.mak @@ -8,6 +8,11 @@ fate-cabac: libavcodec/tests/cabac$(EXESUF) fate-cabac: CMD = run libavcodec/tests/cabac fate-cabac: REF = /dev/null +FATE_LIBAVCODEC-yes += fate-celp_math +fate-celp_math: libavcodec/tests/celp_math$(EXESUF) +fate-celp_math: CMD = run libavcodec/tests/celp_math +fate-celp_math: REF = /dev/null + FATE_LIBAVCODEC-$(CONFIG_GOLOMB) += fate-golomb fate-golomb: libavcodec/tests/golomb$(EXESUF) fate-golomb: CMD = run libavcodec/tests/golomb |