ffmpeg | branch: master | James Almer <jamr...@gmail.com> | Mon Apr 10 12:12:55 2017 -0300| [128e1fbf1335d23425609cfae3fae8d63170f875] | committer: James Almer
avutil/float_dsp: add test for vector_dmac_scalar > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=128e1fbf1335d23425609cfae3fae8d63170f875 --- libavutil/tests/float_dsp.c | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/libavutil/tests/float_dsp.c b/libavutil/tests/float_dsp.c index 053324dd38..7dc98c548e 100644 --- a/libavutil/tests/float_dsp.c +++ b/libavutil/tests/float_dsp.c @@ -144,6 +144,26 @@ static int test_vector_fmul_scalar(AVFloatDSPContext *fdsp, AVFloatDSPContext *c return ret; } +#define ARBITRARY_DMAC_SCALAR_CONST 0.005 +static int test_vector_dmac_scalar(AVFloatDSPContext *fdsp, AVFloatDSPContext *cdsp, + const double *v1, const double *src0, double scale) +{ + LOCAL_ALIGNED(32, double, cdst, [LEN]); + LOCAL_ALIGNED(32, double, odst, [LEN]); + int ret; + + memcpy(cdst, v1, LEN * sizeof(*v1)); + memcpy(odst, v1, LEN * sizeof(*v1)); + + cdsp->vector_dmac_scalar(cdst, src0, scale, LEN); + fdsp->vector_dmac_scalar(odst, src0, scale, LEN); + + if (ret = compare_doubles(cdst, odst, LEN, ARBITRARY_DMAC_SCALAR_CONST)) + av_log(NULL, AV_LOG_ERROR, "vector_dmac_scalar failed\n"); + + return ret; +} + static int test_vector_dmul_scalar(AVFloatDSPContext *fdsp, AVFloatDSPContext *cdsp, const double *v1, double scale) { @@ -262,6 +282,7 @@ int main(int argc, char **argv) LOCAL_ALIGNED(32, float, src2, [LEN]); LOCAL_ALIGNED(32, double, dbl_src0, [LEN]); LOCAL_ALIGNED(32, double, dbl_src1, [LEN]); + LOCAL_ALIGNED(32, double, dbl_src2, [LEN]); for (;;) { int arg = getopt(argc, argv, "s:c:"); @@ -306,6 +327,7 @@ int main(int argc, char **argv) fill_double_array(&lfg, dbl_src0, LEN); fill_double_array(&lfg, dbl_src1, LEN); + fill_double_array(&lfg, dbl_src2, LEN); if (test_vector_fmul(fdsp, cdsp, src0, src1)) ret -= 1 << 0; @@ -325,6 +347,8 @@ int main(int argc, char **argv) ret -= 1 << 7; if (test_vector_dmul_scalar(fdsp, cdsp, dbl_src0, dbl_src1[0])) ret -= 1 << 8; + if (test_vector_dmac_scalar(fdsp, cdsp, dbl_src2, dbl_src0, dbl_src1[0])) + ret -= 1 << 9; end: av_freep(&fdsp); _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
