Add initial experimental work on the ma_engine API.

research/ma_engine.c

+
+#define DR_FLAC_IMPLEMENTATION
+#include "../extras/dr_flac.h"  /* Enables FLAC decoding. */
+#define DR_MP3_IMPLEMENTATION
+#include "../extras/dr_mp3.h"   /* Enables MP3 decoding. */
+#define DR_WAV_IMPLEMENTATION
+#include "../extras/dr_wav.h"   /* Enables WAV decoding. */
+
+#define MA_DEBUG_OUTPUT
+#define MA_IMPLEMENTATION
+#include "../miniaudio.h"
+#include "ma_engine.h"
+
+int main(int argc, char** argv)
+{
+    ma_result result;
+    ma_engine engine;
+    ma_sound sound1;
+
+    (void)argc;
+    (void)argv;
+
+    result = ma_engine_init(NULL, &engine);
+    if (result != MA_SUCCESS) {
+        printf("Failed to initialize audio engine.\n");
+        return (int)result;
+    }
+
+    /* Currently an explicit start is required. Perhaps make it so this is started by default, or maybe start it when the first sound is started? Maybe make it an option? */
+    result = ma_engine_start(&engine);  /* Do we want the engine to be started by default? */
+    if (result != MA_SUCCESS) {
+        ma_engine_uninit(&engine);
+        return (int)result;
+    }
+
+
+    /* We can load our resource after starting the engine - the engine will deal with loading everything properly. */
+    if (argc > 1) {
+        result = ma_engine_create_sound_from_file(&engine, argv[1], NULL, &sound1);
+        if (result != MA_SUCCESS) {
+            ma_engine_uninit(&engine);
+            return (int)result;
+        }
+
+        ma_engine_sound_start(&engine, &sound1);
+    }
+
+
+    printf("Press Enter to quit...");
+    getchar();
+
+    return 0;
+}