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WARNING: BREAKING: Use frameCount on audio

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This is a big change for optimization and a more professional understanding of audio. Instead of dealing with samples, now we deal with frames, like miniaudio does, so, avoiding continuous conversions from samples to frames.
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Ray 2021-08-16 11:06:31 +02:00
parent e203fb58c6
commit 1b4c58b66f
3 changed files with 105 additions and 118 deletions
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12
src/raylib.h
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@ -423,10 +423,10 @@ typedef struct BoundingBox {
// Wave, audio wave data
typedef struct Wave {
unsigned int sampleCount; // Total number of samples (considering channels!)
unsigned int frameCount; // Total number of frames (considering channels)
unsigned int sampleRate; // Frequency (samples per second)
unsigned int sampleSize; // Bit depth (bits per sample): 8, 16, 32 (24 not supported)
unsigned int channels; // Number of channels (1-mono, 2-stereo)
unsigned int channels; // Number of channels (1-mono, 2-stereo, ...)
void *data; // Buffer data pointer
} Wave;
@ -438,19 +438,19 @@ typedef struct AudioStream {
unsigned int sampleRate; // Frequency (samples per second)
unsigned int sampleSize; // Bit depth (bits per sample): 8, 16, 32 (24 not supported)
unsigned int channels; // Number of channels (1-mono, 2-stereo)
unsigned int channels; // Number of channels (1-mono, 2-stereo, ...)
} AudioStream;
// Sound
typedef struct Sound {
AudioStream stream; // Audio stream
unsigned int sampleCount; // Total number of samples
unsigned int frameCount; // Total number of frames (considering channels)
} Sound;
// Music, audio stream, anything longer than ~10 seconds should be streamed
typedef struct Music {
AudioStream stream; // Audio stream
unsigned int sampleCount; // Total number of samples
unsigned int frameCount; // Total number of frames (considering channels)
bool looping; // Music looping enable
int ctxType; // Type of music context (audio filetype)
@ -1513,7 +1513,7 @@ RLAPI float GetMusicTimePlayed(Music music); // Get cur
// AudioStream management functions
RLAPI AudioStream LoadAudioStream(unsigned int sampleRate, unsigned int sampleSize, unsigned int channels); // Load audio stream (to stream raw audio pcm data)
RLAPI void UnloadAudioStream(AudioStream stream); // Unload audio stream and free memory
RLAPI void UpdateAudioStream(AudioStream stream, const void *data, int samplesCount); // Update audio stream buffers with data
RLAPI void UpdateAudioStream(AudioStream stream, const void *data, int framesCount); // Update audio stream buffers with data
RLAPI bool IsAudioStreamProcessed(AudioStream stream); // Check if any audio stream buffers requires refill
RLAPI void PlayAudioStream(AudioStream stream); // Play audio stream
RLAPI void PauseAudioStream(AudioStream stream); // Pause audio stream