diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/audio.c | 40 | ||||
| -rw-r--r-- | src/audio.h | 3 | ||||
| -rw-r--r-- | src/raylib.h | 3 |
3 files changed, 26 insertions, 20 deletions
diff --git a/src/audio.c b/src/audio.c index 39be4eeb..f89be8bf 100644 --- a/src/audio.c +++ b/src/audio.c @@ -113,7 +113,7 @@ typedef enum { INFO = 0, ERROR, WARNING, DEBUG, OTHER } TraceLogType; //---------------------------------------------------------------------------------- static AudioContext_t* mixChannelsActive_g[MAX_AUDIO_CONTEXTS]; // What mix channels are currently active static bool musicEnabled = false; -static Music currentMusic[2]; // Current music loaded, up to two can play at the same time +static Music currentMusic[MAX_MUSIC_STREAMS]; // Current music loaded, up to two can play at the same time //---------------------------------------------------------------------------------- // Module specific Functions Declaration @@ -797,18 +797,18 @@ void PlayMusicStream(char *fileName) TraceLog(INFO, "[%s] Ogg channels: %i", fileName, info.channels); TraceLog(DEBUG, "[%s] Temp memory required: %i", fileName, info.temp_memory_required); + currentMusic[musicIndex].loop = true; // We loop by default + musicEnabled = true; + + currentMusic[musicIndex].totalSamplesLeft = stb_vorbis_stream_length_in_samples(currentMusic[musicIndex].stream) * info.channels; + currentMusic[musicIndex].totalLengthSeconds = stb_vorbis_stream_length_in_seconds(currentMusic[musicIndex].stream); + if (info.channels == 2){ currentMusic[musicIndex].ctx = InitAudioContext(info.sample_rate, mixIndex, 2, false); } else{ currentMusic[musicIndex].ctx = InitAudioContext(info.sample_rate, mixIndex, 1, false); } - - currentMusic[musicIndex].loop = true; // We loop by default - musicEnabled = true; - - currentMusic[musicIndex].totalSamplesLeft = stb_vorbis_stream_length_in_samples(currentMusic[musicIndex].stream) * currentMusic[musicIndex].channels; - currentMusic[musicIndex].totalLengthSeconds = stb_vorbis_stream_length_in_seconds(currentMusic[musicIndex].stream); } } else if (strcmp(GetExtension(fileName),"xm") == 0) @@ -820,7 +820,7 @@ void PlayMusicStream(char *fileName) currentMusic[musicIndex].loop = true; jar_xm_set_max_loop_count(currentMusic[musicIndex].chipctx, 0); // infinite number of loops currentMusic[musicIndex].totalSamplesLeft = jar_xm_get_remaining_samples(currentMusic[musicIndex].chipctx); - currentMusic[musicIndex].totalLengthSeconds = ((float)currentMusic[musicIndex].totalSamplesLeft) / ((float)currentMusic[musicIndex].sampleRate); + currentMusic[musicIndex].totalLengthSeconds = ((float)currentMusic[musicIndex].totalSamplesLeft) / 48000.f; musicEnabled = true; TraceLog(INFO, "[%s] XM number of samples: %i", fileName, currentMusic[musicIndex].totalSamplesLeft); @@ -891,18 +891,15 @@ void ResumeMusicStream(int index) } } -// Check if music is playing -bool IsMusicPlaying(void) +// Check if any music is playing +bool IsMusicPlaying(int index) { bool playing = false; ALint state; - for(int musicIndex = 0; musicIndex < MAX_MUSIC_STREAMS; musicIndex++) - { - if(currentMusic[musicIndex].ctx){ - alGetSourcei(currentMusic[musicIndex].ctx->alSource, AL_SOURCE_STATE, &state); - if (state == AL_PLAYING) playing = true; - } + if(index < MAX_MUSIC_STREAMS && currentMusic[index].ctx){ + alGetSourcei(currentMusic[index].ctx->alSource, AL_SOURCE_STATE, &state); + if (state == AL_PLAYING) playing = true; } return playing; @@ -911,8 +908,15 @@ bool IsMusicPlaying(void) // Set volume for music void SetMusicVolume(int index, float volume) { - if(currentMusic[musicIndex].ctx){ - alSourcef(currentMusic[musicIndex].ctx->alSource, AL_GAIN, volume); + if(index < MAX_MUSIC_STREAMS && currentMusic[index].ctx){ + alSourcef(currentMusic[index].ctx->alSource, AL_GAIN, volume); + } +} + +void SetMusicPitch(int index, float pitch) +{ + if(index < MAX_MUSIC_STREAMS && currentMusic[index].ctx){ + alSourcef(currentMusic[index].ctx->alSource, AL_PITCH, pitch); } } diff --git a/src/audio.h b/src/audio.h index a1602bd9..fef85b4f 100644 --- a/src/audio.h +++ b/src/audio.h @@ -105,11 +105,12 @@ void UpdateMusicStream(void); // Updates buffe void StopMusicStream(int index); // Stop music playing (close stream) void PauseMusicStream(int index); // Pause music playing void ResumeMusicStream(int index); // Resume playing paused music -bool IsMusicPlaying(void); // Check if music is playing +bool IsMusicPlaying(int index); // Check if music is playing void SetMusicVolume(int index, float volume); // Set volume for music (1.0 is max level) float GetMusicTimeLength(void); // Get music time length (in seconds) float GetMusicTimePlayed(void); // Get current music time played (in seconds) int getMusicStreamCount(void); +void SetMusicPitch(int index, float pitch); #ifdef __cplusplus } diff --git a/src/raylib.h b/src/raylib.h index 0c49a085..b9390d31 100644 --- a/src/raylib.h +++ b/src/raylib.h @@ -896,11 +896,12 @@ void UpdateMusicStream(void); // Updates buffe void StopMusicStream(int index); // Stop music playing (close stream) void PauseMusicStream(int index); // Pause music playing void ResumeMusicStream(int index); // Resume playing paused music -bool IsMusicPlaying(void); // Check if music is playing +bool IsMusicPlaying(int index); // Check if music is playing void SetMusicVolume(int index, float volume); // Set volume for music (1.0 is max level) float GetMusicTimeLength(void); // Get current music time length (in seconds) float GetMusicTimePlayed(void); // Get current music time played (in seconds) int getMusicStreamCount(void); +void SetMusicPitch(int index, float pitch); #ifdef __cplusplus } |