WARNING: REMOVED: Multichannel audio support API

It was quite restrictive and hacky implementation, just load multiple types same sound to play multiple instances.

2 files changed, 0 insertions, 90 deletions

diff --git a/src/raudio.c b/src/raudio.c
index 8bd9052c..c86ea0bb 100644
--- a/src/raudio.c
+++ b/src/raudio.c
@@ -377,11 +377,6 @@ typedef struct AudioData {
         int defaultSize;            // Default audio buffer size for audio streams
     } Buffer;
     rAudioProcessor *mixedProcessor;
-    struct {
-        unsigned int poolCounter;                               // AudioBuffer pointers pool counter
-        AudioBuffer *pool[MAX_AUDIO_BUFFER_POOL_CHANNELS];      // Multichannel AudioBuffer pointers pool
-        unsigned int channels[MAX_AUDIO_BUFFER_POOL_CHANNELS];  // AudioBuffer pool channels
-    } MultiChannel;
 } AudioData;
 
 //----------------------------------------------------------------------------------
@@ -1100,88 +1095,6 @@ void PlaySound(Sound sound)
     PlayAudioBuffer(sound.stream.buffer);
 }
 
-// Play a sound in the multichannel buffer pool
-void PlaySoundMulti(Sound sound)
-{
-    int index = -1;
-    unsigned int oldAge = 0;
-    int oldIndex = -1;
-
-    // find the first non-playing pool entry
-    for (int i = 0; i < MAX_AUDIO_BUFFER_POOL_CHANNELS; i++)
-    {
-        if (AUDIO.MultiChannel.channels[i] > oldAge)
-        {
-            oldAge = AUDIO.MultiChannel.channels[i];
-            oldIndex = i;
-        }
-
-        if (!IsAudioBufferPlaying(AUDIO.MultiChannel.pool[i]))
-        {
-            index = i;
-            break;
-        }
-    }
-
-    // If no none playing pool members can be indexed choose the oldest
-    if (index == -1)
-    {
-        TRACELOG(LOG_WARNING, "SOUND: Buffer pool is already full, count: %i", AUDIO.MultiChannel.poolCounter);
-
-        if (oldIndex == -1)
-        {
-            // Shouldn't be able to get here... but just in case something odd happens!
-            TRACELOG(LOG_WARNING, "SOUND: Buffer pool could not determine the oldest buffer not playing sound");
-            return;
-        }
-
-        index = oldIndex;
-
-        // Just in case...
-        StopAudioBuffer(AUDIO.MultiChannel.pool[index]);
-    }
-
-    // Experimentally mutex lock doesn't seem to be needed this makes sense
-    // as pool[index] isn't playing and the only stuff we're copying
-    // shouldn't be changing...
-
-    AUDIO.MultiChannel.channels[index] = AUDIO.MultiChannel.poolCounter;
-    AUDIO.MultiChannel.poolCounter++;
-
-    SetAudioBufferVolume(AUDIO.MultiChannel.pool[index], sound.stream.buffer->volume);
-    SetAudioBufferPitch(AUDIO.MultiChannel.pool[index], sound.stream.buffer->pitch);
-    SetAudioBufferPan(AUDIO.MultiChannel.pool[index], sound.stream.buffer->pan);
-
-    AUDIO.MultiChannel.pool[index]->looping = sound.stream.buffer->looping;
-    AUDIO.MultiChannel.pool[index]->usage = sound.stream.buffer->usage;
-    AUDIO.MultiChannel.pool[index]->isSubBufferProcessed[0] = false;
-    AUDIO.MultiChannel.pool[index]->isSubBufferProcessed[1] = false;
-    AUDIO.MultiChannel.pool[index]->sizeInFrames = sound.stream.buffer->sizeInFrames;
-
-    AUDIO.MultiChannel.pool[index]->data = sound.stream.buffer->data;       // Fill dummy track with data for playing
-
-    PlayAudioBuffer(AUDIO.MultiChannel.pool[index]);
-}
-
-// Stop any sound played with PlaySoundMulti()
-void StopSoundMulti(void)
-{
-    for (int i = 0; i < MAX_AUDIO_BUFFER_POOL_CHANNELS; i++) StopAudioBuffer(AUDIO.MultiChannel.pool[i]);
-}
-
-// Get number of sounds playing in the multichannel buffer pool
-int GetSoundsPlaying(void)
-{
-    int counter = 0;
-
-    for (int i = 0; i < MAX_AUDIO_BUFFER_POOL_CHANNELS; i++)
-    {
-        if (IsAudioBufferPlaying(AUDIO.MultiChannel.pool[i])) counter++;
-    }
-
-    return counter;
-}
-
 // Pause a sound
 void PauseSound(Sound sound)
 {
diff --git a/src/raylib.h b/src/raylib.h
index 6bc81fe7..9fcece6f 100644
--- a/src/raylib.h
+++ b/src/raylib.h
@@ -1530,9 +1530,6 @@ RLAPI void PlaySound(Sound sound);                                    // Play a
 RLAPI void StopSound(Sound sound);                                    // Stop playing a sound
 RLAPI void PauseSound(Sound sound);                                   // Pause a sound
 RLAPI void ResumeSound(Sound sound);                                  // Resume a paused sound
-RLAPI void PlaySoundMulti(Sound sound);                               // Play a sound (using multichannel buffer pool)
-RLAPI void StopSoundMulti(void);                                      // Stop any sound playing (using multichannel buffer pool)
-RLAPI int GetSoundsPlaying(void);                                     // Get number of sounds playing in the multichannel
 RLAPI bool IsSoundPlaying(Sound sound);                               // Check if a sound is currently playing
 RLAPI void SetSoundVolume(Sound sound, float volume);                 // Set volume for a sound (1.0 is max level)
 RLAPI void SetSoundPitch(Sound sound, float pitch);                   // Set pitch for a sound (1.0 is base level)