1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142

use crate::prelude::*;
use soloud_sys::soloud as ffi;

#[derive(AudioExt, LoadExt)]
pub struct Wav {
    _inner: *mut ffi::Wav,
}

impl Wav {
    /// Load raw wav data of precise bits
    /// # Safety
    /// The data must be valid
    pub unsafe fn load_raw_wav_8(&mut self, data: &[u8]) -> Result<(), SoloudError> {
        assert!(!self._inner.is_null());
        unsafe {
            let ret = ffi::Wav_loadRawWave8(self._inner, data.as_ptr() as *mut _, data.len() as u32);
            if ret != 0 {
                Err(SoloudError::Internal(SoloudErrorKind::from_i32(ret)))
            } else {
                Ok(())
            }
        }
    }

    /// Load raw wav data of precise bits
    /// # Safety
    /// The data must be valid
    pub unsafe fn load_raw_wav_8_ex(
        &mut self,
        data: &[u8],
        samplerate: f32,
        channels: u32,
    ) -> Result<(), SoloudError> {
        assert!(!self._inner.is_null());
        unsafe {
            let ret = ffi::Wav_loadRawWave8Ex(
                self._inner,
                data.as_ptr() as *mut _,
                data.len() as u32,
                samplerate,
                channels,
            );
            if ret != 0 {
                Err(SoloudError::Internal(SoloudErrorKind::from_i32(ret)))
            } else {
                Ok(())
            }
        }
    }

    /// Load raw wav data of precise bits
    /// # Safety
    /// The data must be valid
    pub unsafe fn load_raw_wav_16(&mut self, data: &[i16]) -> Result<(), SoloudError> {
        assert!(!self._inner.is_null());
        unsafe {
            let ret = ffi::Wav_loadRawWave16(self._inner, data.as_ptr() as *mut _, data.len() as u32);
            if ret != 0 {
                Err(SoloudError::Internal(SoloudErrorKind::from_i32(ret)))
            } else {
                Ok(())
            }
        }
    }

    /// Load raw wav data of precise bits
    /// # Safety
    /// The data must be valid
    pub unsafe fn load_raw_wav_16_ex(
        &mut self,
        data: &[i16],
        samplerate: f32,
        channels: u32,
    ) -> Result<(), SoloudError> {
        assert!(!self._inner.is_null());
        unsafe {
            let ret = ffi::Wav_loadRawWave16Ex(
                self._inner,
                data.as_ptr() as *mut _,
                data.len() as u32,
                samplerate,
                channels,
            );
            if ret != 0 {
                Err(SoloudError::Internal(SoloudErrorKind::from_i32(ret)))
            } else {
                Ok(())
            }
        }
    }

    /// Load raw wav data of precise bits
    /// # Safety
    /// The data must be valid
    pub unsafe fn load_raw_wav(&mut self, data: &[f32]) -> Result<(), SoloudError> {
        assert!(!self._inner.is_null());
        unsafe {
            let ret = ffi::Wav_loadRawWave(self._inner, data.as_ptr() as *mut _, data.len() as u32);
            if ret != 0 {
                Err(SoloudError::Internal(SoloudErrorKind::from_i32(ret)))
            } else {
                Ok(())
            }
        }
    }

    /// Load raw wav data of precise bits
    /// # Safety
    /// The data must be valid
    pub unsafe fn load_raw_wav_ex(
        &mut self,
        data: &[f32],
        samplerate: f32,
        channels: u32,
        copy: bool,
        take_ownership: bool,
    ) -> Result<(), SoloudError> {
        assert!(!self._inner.is_null());
        unsafe {
            let ret = ffi::Wav_loadRawWaveEx(
                self._inner,
                data.as_ptr() as *mut _,
                data.len() as u32,
                samplerate,
                channels,
                copy as i32,
                take_ownership as i32,
            );
            if ret != 0 {
                Err(SoloudError::Internal(SoloudErrorKind::from_i32(ret)))
            } else {
                Ok(())
            }
        }
    }

    /// Get the length of the Wav object
    pub fn length(&mut self) -> f64 {
        assert!(!self._inner.is_null());
        unsafe { ffi::Wav_getLength(self._inner) }
    }
}