add miniaudio pocpoc/audio-miniaudio

6 files changed, 65 insertions, 0 deletions

diff --git a/mwe/audio/bgm.ogg b/mwe/audio/bgm.ogg
new file mode 100644
index 0000000..d6397fb
--- /dev/null
+++ b/mwe/audio/bgm.ogg
diff --git a/mwe/audio/miniaudio/CMakeLists.txt b/mwe/audio/miniaudio/CMakeLists.txt
new file mode 100644
index 0000000..6dd0191
--- /dev/null
+++ b/mwe/audio/miniaudio/CMakeLists.txt
@@ -0,0 +1,19 @@
+cmake_minimum_required(VERSION 3.28)
+
+set(CMAKE_C_STANDARD 11)
+set(CMAKE_CXX_STANDARD 20)
+set(CMAKE_EXPORT_COMPILE_COMMANDS 1)
+set(CMAKE_BUILD_TYPE Debug)
+
+add_subdirectory(../../../lib/miniaudio miniaudio)
+
+project(poc C CXX)
+
+add_executable(main
+	main.cpp
+)
+
+target_link_libraries(main
+	miniaudio
+)
+
diff --git a/mwe/audio/miniaudio/main.cpp b/mwe/audio/miniaudio/main.cpp
new file mode 100644
index 0000000..bf31898
--- /dev/null
+++ b/mwe/audio/miniaudio/main.cpp
@@ -0,0 +1,46 @@
+#include <miniaudio.h>
+
+#include <chrono>
+#include <thread>
+
+using namespace std;
+using namespace std::chrono_literals;
+
+int main() {
+	ma_engine engine;
+	ma_engine_init(NULL, &engine);
+
+	// 1. load background track (ogg vorbis)
+	ma_sound bgm;
+	ma_sound_init_from_file(&engine, "../bgm.ogg", 0, NULL, NULL, &bgm);
+
+	// 2. load samples (wav)
+	ma_sound sfx[3];
+	ma_sound_init_from_file(&engine, "../sfx1.wav", 0, NULL, NULL, &sfx[0]);
+	ma_sound_init_from_file(&engine, "../sfx2.wav", 0, NULL, NULL, &sfx[1]);
+	ma_sound_init_from_file(&engine, "../sfx3.wav", 0, NULL, NULL, &sfx[2]);
+
+	// 3. start the background track
+	ma_sound_start(&bgm);
+
+	// 4. play samples sequentially while controlling the background track
+	this_thread::sleep_for(500ms);
+	ma_sound_start(&sfx[0]);
+	this_thread::sleep_for(500ms);
+	ma_sound_start(&sfx[1]);
+	ma_sound_stop(&bgm);
+	this_thread::sleep_for(500ms);
+	ma_sound_start(&sfx[2]);
+	ma_sound_start(&bgm); // this actually resumes now
+	this_thread::sleep_for(500ms);
+	for (unsigned i = 0; i < 3; i++)
+		ma_sound_seek_to_pcm_frame(&sfx[i], 0);
+
+	// 5. play all samples simultaniously
+	for (unsigned i = 0; i < 3; i++)
+		ma_sound_start(&sfx[i]);
+	this_thread::sleep_for(1000ms);
+
+	ma_engine_uninit(&engine);
+	return 0;
+}
diff --git a/mwe/audio/sfx1.wav b/mwe/audio/sfx1.wav
new file mode 100644
index 0000000..576377a
--- /dev/null
+++ b/mwe/audio/sfx1.wav
diff --git a/mwe/audio/sfx2.wav b/mwe/audio/sfx2.wav
new file mode 100644
index 0000000..908ec86
--- /dev/null
+++ b/mwe/audio/sfx2.wav
diff --git a/mwe/audio/sfx3.wav b/mwe/audio/sfx3.wav
new file mode 100644
index 0000000..20b7c84
--- /dev/null
+++ b/mwe/audio/sfx3.wav