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test: add another channelmix test

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This commit is contained in:
Wim Taymans 2023-02-14 11:50:29 +01:00
parent 2895961b48
commit 58812103f3
1 changed files with 34 additions and 0 deletions
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34
spa/plugins/audioconvert/test-channelmix.c
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@ -133,6 +133,39 @@ static void test_N_1(void)
0.083333, 0.083333, 0.083333, 0.083333, 0.083333, 0.0833333)); 0.083333, 0.083333, 0.083333, 0.083333, 0.083333, 0.0833333));
} }
static void test_2_N(void)
{
test_mix(2, _M(FL)|_M(FR), 1, _M(MONO), 0, MATRIX(0.5, 0.5));
test_mix(2, _M(FL)|_M(FR), 1, 0, 0, MATRIX(0.5, 0.5));
test_mix(2, _M(FL)|_M(FR), 2, 0, 0, MATRIX(1.0, 0.0, 0.0, 1.0));
test_mix(2, _M(FL)|_M(FR), 2, _M(MONO), 0, MATRIX(1.0, 0.0, 0.0, 1.0));
test_mix(2, _M(FL)|_M(FR), 2, _M(FL)|_M(FR), 0, MATRIX(1.0, 0.0, 0.0, 1.0));
test_mix(2, _M(FL)|_M(FR), 4, _M(FL)|_M(FR)|_M(LFE)|_M(FC), 0,
MATRIX(1.0, 0.0,
0.0, 1.0,
0.0, 0.0,
0.0, 0.0));
test_mix(2, _M(FL)|_M(FR), 4, _M(FL)|_M(FR)|_M(LFE)|_M(FC), CHANNELMIX_OPTION_UPMIX,
MATRIX(1.0, 0.0,
0.0, 1.0,
0.707107, 0.707107,
0.5, 0.5));
test_mix(2, _M(FL)|_M(FR), 6, _M(FL)|_M(FR)|_M(LFE)|_M(FC)|_M(SL)|_M(SR), 0,
MATRIX(1.0, 0.0,
0.0, 1.0,
0.0, 0.0,
0.0, 0.0,
0.0, 0.0,
0.0, 0.0));
test_mix(2, _M(FL)|_M(FR), 6, _M(FL)|_M(FR)|_M(LFE)|_M(FC)|_M(SL)|_M(SR), CHANNELMIX_OPTION_UPMIX,
MATRIX(1.0, 0.0,
0.0, 1.0,
0.707107, 0.707107,
0.5, 0.5,
0.0, 0.0,
0.0, 0.0));
}
static void test_3p1_N(void) static void test_3p1_N(void)
{ {
test_mix(4, _M(FL)|_M(FR)|_M(LFE)|_M(FC), 1, _M(MONO), 0, test_mix(4, _M(FL)|_M(FR)|_M(LFE)|_M(FC), 1, _M(MONO), 0,
@ -370,6 +403,7 @@ int main(int argc, char *argv[])
test_1_N_MONO(); test_1_N_MONO();
test_1_N_FC(); test_1_N_FC();
test_N_1(); test_N_1();
test_2_N();
test_3p1_N(); test_3p1_N();
test_4_N(); test_4_N();
test_5p1_N(); test_5p1_N();