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output/Init: pass AudioOutput references

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This commit is contained in:
Max Kellermann 2014-02-19 21:38:48 +01:00
parent fb5fbb8088
commit f4f8fa7c94
1 changed files with 29 additions and 29 deletions
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52
src/output/Init.cxx
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@ -112,7 +112,7 @@ audio_output_mixer_type(const config_param &param)
}
static Mixer *
audio_output_load_mixer(EventLoop &event_loop, AudioOutput *ao,
audio_output_load_mixer(EventLoop &event_loop, AudioOutput &ao,
const config_param &param,
const MixerPlugin *plugin,
Filter &filter_chain,
@ -129,10 +129,10 @@ audio_output_load_mixer(EventLoop &event_loop, AudioOutput *ao,
if (plugin == nullptr)
return nullptr;
return mixer_new(event_loop, *plugin, *ao, param, error);
return mixer_new(event_loop, *plugin, ao, param, error);
case MIXER_TYPE_SOFTWARE:
mixer = mixer_new(event_loop, software_mixer_plugin, *ao,
mixer = mixer_new(event_loop, software_mixer_plugin, ao,
config_param(),
IgnoreError());
assert(mixer != nullptr);
@ -211,7 +211,7 @@ AudioOutput::Configure(const config_param &param, Error &error)
}
static bool
audio_output_setup(EventLoop &event_loop, AudioOutput *ao,
audio_output_setup(EventLoop &event_loop, AudioOutput &ao,
const config_param &param,
Error &error)
{
@ -222,45 +222,45 @@ audio_output_setup(EventLoop &event_loop, AudioOutput *ao,
param.GetBlockValue("replay_gain_handler", "software");
if (strcmp(replay_gain_handler, "none") != 0) {
ao->replay_gain_filter = filter_new(&replay_gain_filter_plugin,
ao.replay_gain_filter = filter_new(&replay_gain_filter_plugin,
param, IgnoreError());
assert(ao->replay_gain_filter != nullptr);
assert(ao.replay_gain_filter != nullptr);
ao->replay_gain_serial = 0;
ao.replay_gain_serial = 0;
ao->other_replay_gain_filter = filter_new(&replay_gain_filter_plugin,
ao.other_replay_gain_filter = filter_new(&replay_gain_filter_plugin,
param,
IgnoreError());
assert(ao->other_replay_gain_filter != nullptr);
assert(ao.other_replay_gain_filter != nullptr);
ao->other_replay_gain_serial = 0;
ao.other_replay_gain_serial = 0;
} else {
ao->replay_gain_filter = nullptr;
ao->other_replay_gain_filter = nullptr;
ao.replay_gain_filter = nullptr;
ao.other_replay_gain_filter = nullptr;
}
/* set up the mixer */
Error mixer_error;
ao->mixer = audio_output_load_mixer(event_loop, ao, param,
ao->plugin.mixer_plugin,
*ao->filter, mixer_error);
if (ao->mixer == nullptr && mixer_error.IsDefined())
ao.mixer = audio_output_load_mixer(event_loop, ao, param,
ao.plugin.mixer_plugin,
*ao.filter, mixer_error);
if (ao.mixer == nullptr && mixer_error.IsDefined())
FormatError(mixer_error,
"Failed to initialize hardware mixer for '%s'",
ao->name);
ao.name);
/* use the hardware mixer for replay gain? */
if (strcmp(replay_gain_handler, "mixer") == 0) {
if (ao->mixer != nullptr)
replay_gain_filter_set_mixer(ao->replay_gain_filter,
ao->mixer, 100);
if (ao.mixer != nullptr)
replay_gain_filter_set_mixer(ao.replay_gain_filter,
ao.mixer, 100);
else
FormatError(output_domain,
"No such mixer for output '%s'", ao->name);
"No such mixer for output '%s'", ao.name);
} else if (strcmp(replay_gain_handler, "software") != 0 &&
ao->replay_gain_filter != nullptr) {
ao.replay_gain_filter != nullptr) {
error.Set(config_domain,
"Invalid \"replay_gain_handler\" value");
return false;
@ -268,11 +268,11 @@ audio_output_setup(EventLoop &event_loop, AudioOutput *ao,
/* the "convert" filter must be the last one in the chain */
ao->convert_filter = filter_new(&convert_filter_plugin, config_param(),
ao.convert_filter = filter_new(&convert_filter_plugin, config_param(),
IgnoreError());
assert(ao->convert_filter != nullptr);
assert(ao.convert_filter != nullptr);
filter_chain_append(*ao->filter, "convert", ao->convert_filter);
filter_chain_append(*ao.filter, "convert", ao.convert_filter);
return true;
}
@ -317,7 +317,7 @@ audio_output_new(EventLoop &event_loop, const config_param &param,
if (ao == nullptr)
return nullptr;
if (!audio_output_setup(event_loop, ao, param, error)) {
if (!audio_output_setup(event_loop, *ao, param, error)) {
ao_plugin_finish(ao);
return nullptr;
}