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daemon-conf: add remixing-use-all-sink-channels option

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This option controls the PA_RESAMPLER_NO_FILL_SINK flag added in a
previous commit.

BugLink: https://bugs.freedesktop.org/show_bug.cgi?id=62588
BugLink: https://bugs.freedesktop.org/show_bug.cgi?id=94563
This commit is contained in:
David Mandelberg 2017-01-04 11:55:49 -05:00 • committed by Tanu Kaskinen
parent 6ec4ca218e
commit 6e6f497219
9 changed files with 21 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

1
src/pulsecore/core.c
View file

@ -142,6 +142,7 @@ pa_core* pa_core_new(pa_mainloop_api *m, bool shared, bool enable_memfd, size_t
c->realtime_scheduling = false;
c->realtime_priority = 5;
c->disable_remixing = false;
c->remixing_use_all_sink_channels = true;
c->disable_lfe_remixing = true;
c->lfe_crossover_freq = 0;
c->deferred_volume = true;

1
src/pulsecore/core.h
View file

@ -200,6 +200,7 @@ struct pa_core {
bool running_as_daemon:1;
bool realtime_scheduling:1;
bool disable_remixing:1;
bool remixing_use_all_sink_channels:1;
bool disable_lfe_remixing:1;
bool deferred_volume:1;

2
src/pulsecore/sink-input.c
View file

@ -456,6 +456,7 @@ int pa_sink_input_new(
((data->flags & PA_SINK_INPUT_VARIABLE_RATE) ? PA_RESAMPLER_VARIABLE_RATE : 0) |
((data->flags & PA_SINK_INPUT_NO_REMAP) ? PA_RESAMPLER_NO_REMAP : 0) |
(core->disable_remixing || (data->flags & PA_SINK_INPUT_NO_REMIX) ? PA_RESAMPLER_NO_REMIX : 0) |
(core->remixing_use_all_sink_channels ? 0 : PA_RESAMPLER_NO_FILL_SINK) |
(core->disable_lfe_remixing ? PA_RESAMPLER_NO_LFE : 0)))) {
pa_log_warn("Unsupported resampling operation.");
return -PA_ERR_NOTSUPPORTED;
@ -2259,6 +2260,7 @@ int pa_sink_input_update_rate(pa_sink_input *i) {
((i->flags & PA_SINK_INPUT_VARIABLE_RATE) ? PA_RESAMPLER_VARIABLE_RATE : 0) |
((i->flags & PA_SINK_INPUT_NO_REMAP) ? PA_RESAMPLER_NO_REMAP : 0) |
(i->core->disable_remixing || (i->flags & PA_SINK_INPUT_NO_REMIX) ? PA_RESAMPLER_NO_REMIX : 0) |
(i->core->remixing_use_all_sink_channels ? 0 : PA_RESAMPLER_NO_FILL_SINK) |
(i->core->disable_lfe_remixing ? PA_RESAMPLER_NO_LFE : 0));
if (!new_resampler) {

2
src/pulsecore/source-output.c
View file

@ -401,6 +401,7 @@ int pa_source_output_new(
((data->flags & PA_SOURCE_OUTPUT_VARIABLE_RATE) ? PA_RESAMPLER_VARIABLE_RATE : 0) |
((data->flags & PA_SOURCE_OUTPUT_NO_REMAP) ? PA_RESAMPLER_NO_REMAP : 0) |
(core->disable_remixing || (data->flags & PA_SOURCE_OUTPUT_NO_REMIX) ? PA_RESAMPLER_NO_REMIX : 0) |
(core->remixing_use_all_sink_channels ? 0 : PA_RESAMPLER_NO_FILL_SINK) |
(core->disable_lfe_remixing ? PA_RESAMPLER_NO_LFE : 0)))) {
pa_log_warn("Unsupported resampling operation.");
return -PA_ERR_NOTSUPPORTED;
@ -1714,6 +1715,7 @@ int pa_source_output_update_rate(pa_source_output *o) {
((o->flags & PA_SOURCE_OUTPUT_VARIABLE_RATE) ? PA_RESAMPLER_VARIABLE_RATE : 0) |
((o->flags & PA_SOURCE_OUTPUT_NO_REMAP) ? PA_RESAMPLER_NO_REMAP : 0) |
(o->core->disable_remixing || (o->flags & PA_SOURCE_OUTPUT_NO_REMIX) ? PA_RESAMPLER_NO_REMIX : 0) |
(o->core->remixing_use_all_sink_channels ? 0 : PA_RESAMPLER_NO_FILL_SINK) |
(o->core->disable_lfe_remixing ? PA_RESAMPLER_NO_LFE : 0));
if (!new_resampler) {