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vc1parser: add unit test for sequence-layer parsing

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Check that a sequence-layer header is successfully parsed.

https://bugzilla.gnome.org/show_bug.cgi?id=736871
This commit is contained in:
Aurélien Zanelli 2014-09-18 11:39:53 +02:00 committed by Sebastian Dröge
parent c9a196d54d
commit bd050201ba
1 changed files with 53 additions and 1 deletions
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54
tests/check/libs/vc1parser.c
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@ -784,6 +784,18 @@ static const guint8 pframe2_adv[] = {
0xcf, 0x24, 0x39, 0x4c, 0xcd, 0x8d, 0x64, 0x8e, 0x82, 0x4d
};
static const guint8 sequence_layer_hdr[] = {
0x06, 0x00, 0x00, 0xc5,
0x04, 0x00, 0x00, 0x00,
0x41, 0xfb, 0xea, 0xb5, /* structC */
0x30, 0x00, 0x00, 0x00, /* height: 48 */
0x30, 0x00, 0x00, 0x00, /* width: 48 */
0x0c, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x58, /* this structB violate res1 value */
0x00, 0x00, 0x00, 0x00,
0x1d, 0x00, 0x00, 0x00
};
GST_START_TEST (test_vc1_identify_bdu)
{
GstVC1ParserResult res;
@ -1201,7 +1213,46 @@ GST_START_TEST (test_vc1_parse_p_frame_header_adv)
assert_equals_int (pic->mvrange, 0);
}
GST_END_TEST static Suite *
GST_END_TEST;
GST_START_TEST (test_vc1_parse_sequence_layer)
{
GstVC1SeqLayer seq_layer;
assert_equals_int (gst_vc1_parse_sequence_layer (sequence_layer_hdr,
sizeof (sequence_layer_hdr), &seq_layer), GST_VC1_PARSER_OK);
assert_equals_int (seq_layer.numframes, 6);
assert_equals_int (seq_layer.struct_a.vert_size, 48);
assert_equals_int (seq_layer.struct_a.horiz_size, 48);
assert_equals_int (seq_layer.struct_b.level, GST_VC1_LEVEL_HIGH);
assert_equals_int (seq_layer.struct_b.cbr, 1);
assert_equals_int (seq_layer.struct_b.framerate, 29);
assert_equals_int (seq_layer.struct_b.hrd_buffer, 0);
assert_equals_int (seq_layer.struct_b.hrd_rate, 0);
assert_equals_int (seq_layer.struct_c.profile, GST_VC1_PROFILE_MAIN);
assert_equals_int (seq_layer.struct_c.frmrtq_postproc, 0);
assert_equals_int (seq_layer.struct_c.bitrtq_postproc, 31);
assert_equals_int (seq_layer.struct_c.loop_filter, 1);
assert_equals_int (seq_layer.struct_c.multires, 1);
assert_equals_int (seq_layer.struct_c.fastuvmc, 1);
assert_equals_int (seq_layer.struct_c.extended_mv, 1);
assert_equals_int (seq_layer.struct_c.dquant, 2);
assert_equals_int (seq_layer.struct_c.vstransform, 1);
assert_equals_int (seq_layer.struct_c.overlap, 1);
assert_equals_int (seq_layer.struct_c.syncmarker, 0);
assert_equals_int (seq_layer.struct_c.rangered, 1);
assert_equals_int (seq_layer.struct_c.maxbframes, 3);
assert_equals_int (seq_layer.struct_c.quantizer, 1);
assert_equals_int (seq_layer.struct_c.finterpflag, 0);
}
GST_END_TEST;
static Suite *
vc1parser_suite (void)
{
Suite *s = suite_create ("VC1 Parser library");
@ -1217,6 +1268,7 @@ vc1parser_suite (void)
tcase_add_test (tc_chain, test_vc1_parse_i_frame_header_adv);
tcase_add_test (tc_chain, test_vc1_parse_b_frame_header_adv);
tcase_add_test (tc_chain, test_vc1_parse_p_frame_header_adv);
tcase_add_test (tc_chain, test_vc1_parse_sequence_layer);
return s;
}