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core-format: fix TrueHD and DTS-HD channel maps

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Since these formats use 8 channels, the channel map needs to be
configured to 8 channels as well.
This commit is contained in:
Tanu Kaskinen 2018-05-05 16:01:06 +03:00 • committed by Arun Raghavan
parent 878ef44079
commit 78b6c4fe92
1 changed files with 15 additions and 7 deletions
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22
src/pulsecore/core-format.c
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@ -227,13 +227,21 @@ int pa_format_info_to_sample_spec_fake(const pa_format_info *f, pa_sample_spec *
ss->format = PA_SAMPLE_S16LE;
if ((f->encoding == PA_ENCODING_TRUEHD_IEC61937) ||
(f->encoding == PA_ENCODING_DTSHD_IEC61937))
ss->channels = 8;
else
ss->channels = 2;
if (map)
pa_channel_map_init_stereo(map);
(f->encoding == PA_ENCODING_DTSHD_IEC61937)) {
ss->channels = 8;
if (map) {
/* We use the ALSA mapping, because most likely we will be using an
* ALSA sink. This doesn't really matter anyway, though, because
* the channel map doesn't affect anything with passthrough
* streams. The channel map just needs to be consistent with the
* sample spec's channel count. */
pa_channel_map_init_auto(map, 8, PA_CHANNEL_MAP_ALSA);
}
} else {
ss->channels = 2;
if (map)
pa_channel_map_init_stereo(map);
}
pa_return_val_if_fail(pa_format_info_get_prop_int(f, PA_PROP_FORMAT_RATE, &rate) == 0, -PA_ERR_INVALID);
ss->rate = (uint32_t) rate;