- Types changed, SDL_Mixer version included

jail_audio_sdlmixer.cpp

@@ -0,0 +1,101 @@
+#ifdef JA_USESDLMIXER
+#include "jail_audio.h"
+#include <SDL2/SDL.h>
+#include <SDL2/SDL_mixer.h>
+#include <stdio.h>
+
+struct JA_Sound_t {}; // Dummy structs
+struct JA_Music_t {};
+
+int             JA_freq {48000};
+SDL_AudioFormat JA_format {AUDIO_S16};
+Uint8           JA_channels {2};
+
+void JA_Init(const int freq, const SDL_AudioFormat format, const int channels) {
+    JA_freq = freq;
+    JA_format = format;
+    JA_channels = channels;
+    Mix_OpenAudio(JA_freq, JA_format, JA_channels, 1024);
+}
+
+void JA_Quit() {
+    Mix_CloseAudio();
+}
+
+JA_Music_t *JA_LoadMusic(const char* filename) {
+    return (JA_Music_t*)Mix_LoadMUS(filename);
+}
+
+void JA_PlayMusic(JA_Music_t *music, const int loop) {
+    Mix_PlayMusic((Mix_Music*)music, loop);
+}
+
+void JA_PauseMusic() {
+    Mix_PauseMusic();
+}
+
+void JA_ResumeMusic() {
+    Mix_ResumeMusic();
+}
+
+void JA_StopMusic() {
+    Mix_HaltMusic();
+}
+
+JA_Music_state JA_GetMusicState() {
+    if (Mix_PausedMusic()) {
+        return JA_MUSIC_PAUSED;
+    } else if (Mix_PlayingMusic()) {
+        return JA_MUSIC_PLAYING;
+    } else {
+        return JA_MUSIC_STOPPED;
+    }
+}
+
+void JA_DeleteMusic(JA_Music_t *music) {
+    Mix_FreeMusic((Mix_Music*)music);
+}
+
+JA_Sound_t *JA_NewSound(Uint8* buffer, Uint32 length) {
+    return NULL;
+}
+
+JA_Sound_t *JA_LoadSound(const char* filename) {
+    JA_Sound_t *sound = (JA_Sound_t*)Mix_LoadWAV(filename);
+    return sound;
+}
+
+int JA_PlaySound(JA_Sound_t *sound, const int loop) {
+    return Mix_PlayChannel(-1, (Mix_Chunk*)sound, loop);
+}
+
+void JA_DeleteSound(JA_Sound_t *sound) {
+    Mix_FreeChunk((Mix_Chunk*)sound);
+}
+
+void JA_PauseChannel(const int channel) {
+    Mix_Pause(channel);
+}
+
+void JA_ResumeChannel(const int channel) {
+    Mix_Resume(channel);
+}
+
+void JA_StopChannel(const int channel) {
+    Mix_HaltChannel(channel);
+}
+
+JA_Channel_state JA_GetChannelState(const int channel) {
+    if (Mix_Paused(channel)) {
+        return JA_CHANNEL_PAUSED;
+    } else if (Mix_Playing(channel)) {
+        return JA_CHANNEL_PLAYING;
+    } else {
+        return JA_CHANNEL_FREE;
+    }
+}
+
+int JA_SetVolume(int volume) {
+    return Mix_Volume(-1, volume);
+}
+#endif