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Add logging for IAudioProcessor::process()

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This is super verbose, but I'm sure it's going to be useful at some
point.
This commit is contained in:
Robbert van der Helm
2020-12-17 15:12:09 +01:00
parent 231a0293cb
commit 1ce12227fb
8 changed files with 140 additions and 20 deletions
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src/common/logging/vst3.cpp
+91 -11
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@@ -119,12 +119,60 @@ void Vst3Logger::log_request(bool is_host_vst,
void Vst3Logger::log_request(bool is_host_vst,
const YaAudioProcessor::Process& request) {
// TODO: Only log this on log level 2
log_request_base(is_host_vst, [&](auto& message) {
// TODO: Log about the process data
message << "<IAudioProcessor* #" << request.instance_id
<< ">::process(TODO)";
});
log_request_base(
is_host_vst, Logger::Verbosity::all_events, [&](auto& message) {
// This is incredibly verbose, but if you're really a plugin that
// handles processing in a weird way you're going to need all of
// this
std::ostringstream num_input_channels;
num_input_channels << "[";
for (bool is_first = true;
const auto& buffers : request.data.inputs) {
num_input_channels << (is_first ? "" : ", ")
<< buffers.num_channels();
is_first = false;
}
num_input_channels << "]";
std::ostringstream num_output_channels;
num_output_channels << "[";
for (bool is_first = true;
const auto& num_channels : request.data.outputs_num_channels) {
num_output_channels << (is_first ? "" : ", ") << num_channels;
is_first = false;
}
num_output_channels << "]";
message << "<IAudioProcessor* #" << request.instance_id
<< ">::process(data = <ProcessData with input_channels = "
<< num_input_channels.str()
<< ", output_channels = " << num_output_channels.str()
<< ", num_samples = " << request.data.process_mode
<< ", input_parameter_changes = <IParameterChanges* for "
<< request.data.input_parameter_changes.num_parameters()
<< " parameters>, output_parameter_changes = "
<< (request.data.output_parameter_changes_supported
? "<IParameterChanges*>"
: "nullptr")
<< ", input_events = ";
if (request.data.input_events) {
message << "<IEventList* with "
<< request.data.input_events->num_events()
<< " events>";
} else {
message << "nullptr";
}
message << ", output_events = "
<< (request.data.output_events_supported ? "<IEventList*>"
: "nullptr")
<< ", process_context = "
<< (request.data.process_context ? "<ProcessContext*>"
: "nullptr")
<< ", process_mode = " << request.data.process_mode
<< ", symbolic_sample_size = "
<< request.data.symbolic_sample_size << ">)";
});
}
void Vst3Logger::log_request(bool is_host_vst,
@@ -284,12 +332,44 @@ void Vst3Logger::log_response(
void Vst3Logger::log_response(
bool is_host_vst,
const YaAudioProcessor::ProcessResponse& response) {
// TODO: Only log this on verbosity level 2
log_response_base(is_host_vst, [&](auto& message) {
message << response.result.string();
log_response_base(
is_host_vst, Logger::Verbosity::all_events, [&](auto& message) {
message << response.result.string();
// TODO: Log response
});
// This is incredibly verbose, but if you're really a plugin that
// handles processing in a weird way you're going to need all of
// this
std::ostringstream num_output_channels;
num_output_channels << "[";
for (bool is_first = true;
const auto& buffers : response.output_data.outputs) {
num_output_channels << (is_first ? "" : ", ")
<< buffers.num_channels();
is_first = false;
}
num_output_channels << "]";
message << "<AudioBusBuffers array with "
<< num_output_channels.str() << " channels>";
if (response.output_data.output_parameter_changes) {
message << ", <IParameterChanges* for "
<< response.output_data.output_parameter_changes
->num_parameters()
<< " parameters>";
} else {
message << ", host does not support parameter outputs";
}
if (response.output_data.output_events) {
message << ", <IEventList* with "
<< response.output_data.output_events->num_events()
<< " events>";
} else {
message << ", host does not support event outputs";
}
});
}
void Vst3Logger::log_response(bool is_host_vst,