very, very simple WP with midi CC out

2024-10-09 02:01:23 +02:00
commit 3d6fc151f1
126 changed files with 19539 additions and 0 deletions
@@ -0,0 +1,41 @@
+#pragma once
+#include <libremidi/backends/emscripten/config.hpp>
+#include <libremidi/backends/emscripten/helpers.hpp>
+#include <libremidi/detail/midi_in.hpp>
+#include <libremidi/detail/midi_stream_decoder.hpp>
+
+namespace libremidi
+{
+class midi_in_emscripten final
+    : public midi1::in_api
+    , public error_handler
+{
+public:
+  struct
+      : input_configuration
+      , emscripten_input_configuration
+  {
+  } configuration;
+
+  midi_in_emscripten(input_configuration&& conf, emscripten_input_configuration&& apiconf);
+  ~midi_in_emscripten() override;
+
+  libremidi::API get_current_api() const noexcept override;
+
+  bool open_port(int portNumber, std::string_view);
+  bool open_port(const input_port& p, std::string_view) override;
+  bool open_virtual_port(std::string_view) override;
+  void close_port() override;
+
+  void set_client_name(std::string_view clientName) override;
+  void set_port_name(std::string_view portName) override;
+  timestamp absolute_timestamp() const noexcept override;
+
+  void on_input(double ts, unsigned char* begin, unsigned char* end);
+
+private:
+  int portNumber_{};
+
+  midi1::input_state_machine m_processing{this->configuration};
+};
+}