ffmpeg | branch: master | Anton Khirnov <[email protected]> | Sun Jan 15 10:41:21 2023 +0100| [ba36e6ed5213571162c7ef4db6fab3c0c2090212] | committer: Anton Khirnov
lavc/tests/bitstream: test bits_*_signed_nz and bits_peek_signed* > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=ba36e6ed5213571162c7ef4db6fab3c0c2090212 --- libavcodec/tests/bitstream_template.c | 19 ++++++++++++++++++- 1 file changed, 18 insertions(+), 1 deletion(-) diff --git a/libavcodec/tests/bitstream_template.c b/libavcodec/tests/bitstream_template.c index 13e92a31c6..ef59845154 100644 --- a/libavcodec/tests/bitstream_template.c +++ b/libavcodec/tests/bitstream_template.c @@ -42,6 +42,7 @@ enum Op { OP_READ_63, OP_READ_64, OP_READ_SIGNED, + OP_READ_SIGNED_NZ, OP_APPLY_SIGN, OP_ALIGN, OP_NB, @@ -58,7 +59,7 @@ int main(int argc, char **argv) uint32_t random_seed; uint64_t val, val1; - int32_t sval; + int32_t sval, sval1; unsigned count; /* generate random input, using a given or random seed */ @@ -130,10 +131,26 @@ int main(int argc, char **argv) break; case OP_READ_SIGNED: count = av_lfg_get(&lfg) % FFMIN(33, bits_left(&bc) + 1); + sval1 = bits_peek_signed(&bc, count); sval = bits_read_signed(&bc, count); fprintf(stderr, "%d read_signed %u: %"PRId32"\n", bits_tell(&bc) - count, count, sval); + av_assert0(sval == sval1); + + if (count == 32) put_bits32(&pb, sval); + else put_sbits(&pb, count, sval); + break; + case OP_READ_SIGNED_NZ: + count = av_lfg_get(&lfg) % FFMIN(33, bits_left(&bc) + 1); + count = FFMAX(count, 1); + sval1 = bits_peek_signed_nz(&bc, count); + sval = bits_read_signed_nz(&bc, count); + + fprintf(stderr, "%d read_signed_nz %u: %"PRId32"\n", bits_tell(&bc) - count, count, sval); + + av_assert0(sval == sval1); + if (count == 32) put_bits32(&pb, sval); else put_sbits(&pb, count, sval); break; _______________________________________________ ffmpeg-cvslog mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
