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tests: add channelmix test

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This commit is contained in:
Wim Taymans 2019-08-29 14:05:02 +02:00
parent 35c5cf9b52
commit 0d35f44fd9
3 changed files with 138 additions and 3 deletions
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7
spa/plugins/audioconvert/channelmix-ops.c
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@ -166,14 +166,14 @@ static int make_matrix(struct channelmix *mix)
float clev = SQRT1_2;
float slev = SQRT1_2;
float llev = 0.5f;
float max = 0.0f;
float max;
spa_log_debug(mix->log, "src-mask:%08"PRIx64" dst-mask:%08"PRIx64,
src_mask, dst_mask);
if ((src_mask & _MASK(MONO)) == _MASK(MONO))
if ((src_mask & _MASK(MONO)) == _MASK(MONO))
src_mask = _MASK(FC);
if ((dst_mask & _MASK(MONO)) == _MASK(MONO))
if ((dst_mask & _MASK(MONO)) == _MASK(MONO))
dst_mask = _MASK(FC);
for (i = 0; i < NUM_CHAN; i++) {
@ -330,6 +330,7 @@ static int make_matrix(struct channelmix *mix)
}
}
max = 0.0f;
for (ic = 0, i = 0; i < NUM_CHAN; i++) {
float sum = 0.0f;
if ((dst_mask & (1UL << (i + 2))) == 0)