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
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
|
package miniaudio
import "core:c"
foreign import lib { LIB }
@(default_calling_convention="c", link_prefix="ma_")
foreign lib {
/*
Calculates a buffer size in milliseconds (rounded up) from the specified number of frames and sample rate.
*/
calculate_buffer_size_in_milliseconds_from_frames :: proc(bufferSizeInFrames: u32, sampleRate: u32) -> u32 ---
/*
Calculates a buffer size in frames from the specified number of milliseconds and sample rate.
*/
calculate_buffer_size_in_frames_from_milliseconds :: proc(bufferSizeInMilliseconds: u32, sampleRate: u32) -> u32 ---
/*
Copies PCM frames from one buffer to another.
*/
copy_pcm_frames :: proc(dst: rawptr, src: rawptr, frameCount: u64, format: format, channels: u32) ---
/*
Copies silent frames into the given buffer.
Remarks
-------
For all formats except `ma_format_u8`, the output buffer will be filled with 0. For `ma_format_u8` it will be filled with 128. The reason for this is that it
makes more sense for the purpose of mixing to initialize it to the center point.
*/
silence_pcm_frames :: proc(p: rawptr, frameCount: u64, format: format, channels: u32) ---
/*
Offsets a pointer by the specified number of PCM frames.
*/
offset_pcm_frames_ptr :: proc(p: rawptr, offsetInFrames: u64, format: format, channels: u32) -> rawptr ---
offset_pcm_frames_const_ptr :: proc(p: rawptr, offsetInFrames: u64, format: format, channels: u32) -> rawptr ---
/*
Clips samples.
*/
clip_samples_u8 :: proc(pDst: [^]u8, pSrc: [^]i16, count: u64) ---
clip_samples_s16 :: proc(pDst: [^]i16, pSrc: [^]i32, count: u64) ---
clip_samples_s24 :: proc(pDst: [^]u8, pSrc: [^]i64, count: u64) ---
clip_samples_s32 :: proc(pDst: [^]i32, pSrc: [^]i64, count: u64) ---
clip_samples_f32 :: proc(pDst, pSrc: [^]f32, count: u64) ---
clip_pcm_frames :: proc(pDst, pSrc: rawptr, frameCount: u64, format: format, channels: u32) ---
/*
Helper for applying a volume factor to samples.
Note that the source and destination buffers can be the same, in which case it'll perform the operation in-place.
*/
copy_and_apply_volume_factor_u8 :: proc(pSamplesOut, pSamplesIn: [^]u8, sampleCount: u64, factor: f64) ---
copy_and_apply_volume_factor_s16 :: proc(pSamplesOut, pSamplesIn: [^]i16, sampleCount: u64, factor: f64) ---
copy_and_apply_volume_factor_s24 :: proc(pSamplesOut, pSamplesIn: rawptr, sampleCount: u64, factor: f64) ---
copy_and_apply_volume_factor_s32 :: proc(pSamplesOut, pSamplesIn: [^]i32, sampleCount: u64, factor: f64) ---
copy_and_apply_volume_factor_f32 :: proc(pSamplesOut, pSamplesIn: [^]f32, sampleCount: u64, factor: f64) ---
apply_volume_factor_u8 :: proc(pSamples: [^]u8, sampleCount: u64, factor: f32) ---
apply_volume_factor_s16 :: proc(pSamples: [^]i16, sampleCount: u64, factor: f32) ---
apply_volume_factor_s24 :: proc(pSamples: rawptr, sampleCount: u64, factor: f32) ---
apply_volume_factor_s32 :: proc(pSamples: [^]i32, sampleCount: u64, factor: f32) ---
apply_volume_factor_f32 :: proc(pSamples: [^]f32, sampleCount: u64, factor: f32) ---
copy_and_apply_volume_factor_pcm_frames_u8 :: proc(pPCMFramesOut, pPCMFramesIn: [^]u8, frameCount: u64, channels: u32, factor: f32) ---
copy_and_apply_volume_factor_pcm_frames_s16 :: proc(pPCMFramesOut, pPCMFramesIn: [^]i16, frameCount: u64, channels: u32, factor: f32) ---
copy_and_apply_volume_factor_pcm_frames_s24 :: proc(pPCMFramesOut, pPCMFramesIn: rawptr, frameCount: u64, channels: u32, factor: f32) ---
copy_and_apply_volume_factor_pcm_frames_s32 :: proc(pPCMFramesOut, pPCMFramesIn: [^]i32, frameCount: u64, channels: u32, factor: f32) ---
copy_and_apply_volume_factor_pcm_frames_f32 :: proc(pPCMFramesOut, pPCMFramesIn: [^]f32, frameCount: u64, channels: u32, factor: f32) ---
copy_and_apply_volume_factor_pcm_frames :: proc(pFramesOut, pFramesIn: rawptr, frameCount: u64, format: format, channels: u32, factor: f32) ---
apply_volume_factor_pcm_frames_u8 :: proc(pFrames: [^]u8, frameCount: u64, channels: u32, factor: f32) ---
apply_volume_factor_pcm_frames_s16 :: proc(pFrames: [^]i16, frameCount: u64, channels: u32, factor: f32) ---
apply_volume_factor_pcm_frames_s24 :: proc(pFrames: rawptr, frameCount: u64, channels: u32, factor: f32) ---
apply_volume_factor_pcm_frames_s32 :: proc(pFrames: [^]i32, frameCount: u64, channels: u32, factor: f32) ---
apply_volume_factor_pcm_frames_f32 :: proc(pFrames: [^]f32, frameCount: u64, channels: u32, factor: f32) ---
apply_volume_factor_pcm_frames :: proc(pFrames: rawptr, frameCount: u64, format: format, channels: u32, factor: f32) ---
copy_and_apply_volume_factor_per_channel_f32 :: proc(pFramesOut, pFramesIn: [^]f32, frameCount: u64, channels: u32, pChannelGains: [^]f32) ---
ma_copy_and_apply_volume_and_clip_samples_u8 :: proc(pDst: [^]u8, pSrc: [^]i16, count: u64, volume: f32) ---
ma_copy_and_apply_volume_and_clip_samples_s16 :: proc(pDst: [^]i16, pSrc: [^]i32, count: u64, volume: f32) ---
ma_copy_and_apply_volume_and_clip_samples_s24 :: proc(pDst: [^]u8, pSrc: [^]i64, count: u64, volume: f32) ---
ma_copy_and_apply_volume_and_clip_samples_s32 :: proc(pDst: [^]i32, pSrc: [^]i64, count: u64, volume: f32) ---
ma_copy_and_apply_volume_and_clip_samples_f32 :: proc(pDst, pSrc: [^]f32, count: u64, volume: f32) ---
ma_copy_and_apply_volume_and_clip_pcm_frames :: proc(pDst, pSrc: rawptr, frameCount: u64, format: format, channels: u32, volume: f32) ---
/*
Helper for converting a linear factor to gain in decibels.
*/
volume_linear_to_db :: proc(factor: f32) -> f32 ---
/*
Helper for converting gain in decibels to a linear factor.
*/
volume_db_to_linear :: proc(gain: f32) -> f32 ---
/*
Mixes the specified number of frames in floating point format with a volume factor.
This will run on an optimized path when the volume is equal to 1.
*/
ma_mix_pcm_frames_f32 :: proc(pDst: ^f32, pSrc: ^f32, frameCount: u64, channels: u32, volume: f32) -> result ---
}
offset_pcm_frames_ptr_f32 :: #force_inline proc "c" (p: [^]f32, offsetInFrames: u64, channels: u32) -> [^]f32 {
return cast([^]f32)offset_pcm_frames_ptr(p, offsetInFrames, .f32, channels)
}
offset_pcm_frames_const_ptr_f32 :: #force_inline proc "c" (p: [^]f32, offsetInFrames: u64, channels: u32) -> [^]f32 {
return cast([^]f32)offset_pcm_frames_ptr(p, offsetInFrames, .f32, channels)
}
data_source :: struct {}
data_source_flag :: enum c.int {
SELF_MANAGED_RANGE_AND_LOOP_POINT = 0,
}
data_source_flags :: bit_set[data_source_flag; u32]
data_source_vtable :: struct {
onRead: proc "c" (pDataSource: ^data_source, pFramesOut: rawptr, frameCount: u64, pFramesRead: ^u64) -> result,
onSeek: proc "c" (pDataSource: ^data_source, frameIndex: u64) -> result,
onGetDataFormat: proc "c" (pDataSource: ^data_source, pFormat: ^format, pChannels: ^u32, pSampleRate: ^u32, pChannelMap: [^]channel, channelMapCap: c.size_t) -> result,
onGetCursor: proc "c" (pDataSource: ^data_source, pCursor: ^u64) -> result,
onGetLength: proc "c" (pDataSource: ^data_source, pLength: ^u64) -> result,
onSetLooping: proc "c" (pDataSource: ^data_source, isLooping: b32) -> result,
flags: data_source_flags,
}
data_source_get_next_proc :: proc "c" (pDataSource: ^data_source) -> ^data_source
data_source_config :: struct {
vtable: ^data_source_vtable, /* Can be null, which is useful for proxies. */
}
data_source_base :: struct {
vtable: ^data_source_vtable,
rangeBegInFrames: u64,
rangeEndInFrames: u64, /* Set to -1 for unranged (default). */
loopBegInFrames: u64, /* Relative to rangeBegInFrames. */
loopEndInFrames: u64, /* Relative to rangeBegInFrames. Set to -1 for the end of the range. */
pCurrent: ^data_source, /* When non-NULL, the data source being initialized will act as a proxy and will route all operations to pCurrent. Used in conjunction with pNext/onGetNext for seamless chaining. */
pNext: ^data_source, /* When set to NULL, onGetNext will be used. */
onGetNext: data_source_get_next_proc, /* Will be used when pNext is NULL. If both are NULL, no next will be used. */
isLooping: b32, /*atomic*/
}
@(default_calling_convention="c", link_prefix="ma_")
foreign lib {
data_source_config_init :: proc() -> data_source_config ---
data_source_init :: proc(pConfig: ^data_source_config, pDataSource: ^data_source) -> result ---
data_source_uninit :: proc(pDataSource: ^data_source) ---
data_source_read_pcm_frames :: proc(pDataSource: ^data_source, pFramesOut: rawptr, frameCount: u64, pFramesRead: ^u64) -> result --- /* Must support pFramesOut = NULL in which case a forward seek should be performed. */
data_source_seek_pcm_frames :: proc(pDataSource: ^data_source, frameCount: u64, pFramesSeeked: ^u64) -> result --- /* Can only seek forward. Equivalent to ma_data_source_read_pcm_frames(pDataSource, NULL, frameCount); */
data_source_seek_to_pcm_frame :: proc(pDataSource: ^data_source, frameIndex: u64) -> result ---
data_source_seek_seconds :: proc(pDataSource: ^data_source, secondCount: f32, pSecondsSeeked: ^f32) -> result --- /* Can only seek forward. Abstraction to ma_data_source_seek_pcm_frames() */
data_source_seek_to_seconds :: proc(pDataSource: ^data_source, seekPointInSeconds: f32) -> result --- /* Abstraction to ma_data_source_seek_to_pcm_frame() */
data_source_get_data_format :: proc(pDataSource: ^data_source, pFormat: ^format, pChannels: ^u32, pSampleRate: ^u32, pChannelMap: [^]channel, channelMapCap: c.size_t) -> result ---
data_source_get_cursor_in_pcm_frames :: proc(pDataSource: ^data_source, pCursor: ^u64) -> result ---
data_source_get_length_in_pcm_frames :: proc(pDataSource: ^data_source, pLength: ^u64) -> result --- /* Returns MA_NOT_IMPLEMENTED if the length is unknown or cannot be determined. Decoders can return this. */
data_source_get_cursor_in_seconds :: proc(pDataSource: ^data_source, pCursor: ^f32) -> result ---
data_source_get_length_in_seconds :: proc(pDataSource: ^data_source, pLength: ^f32) -> result ---
data_source_set_looping :: proc(pDataSource: ^data_source, isLooping: b32) -> result ---
data_source_is_looping :: proc(pDataSource: ^data_source) -> b32 ---
data_source_set_range_in_pcm_frames :: proc(pDataSource: ^data_source, rangeBegInFrames: u64, rangeEndInFrames: u64) -> result ---
data_source_get_range_in_pcm_frames :: proc(pDataSource: ^data_source, pRangeBegInFrames: ^u64, pRangeEndInFrames: ^u64) ---
data_source_set_loop_point_in_pcm_frames :: proc(pDataSource: ^data_source, loopBegInFrames: u64, loopEndInFrames: u64) -> result ---
data_source_get_loop_point_in_pcm_frames :: proc(pDataSource: ^data_source, pLoopBegInFrames: ^u64, pLoopEndInFrames: ^u64) ---
data_source_set_current :: proc(pDataSource: ^data_source, pCurrentDataSource: ^data_source) -> result ---
data_source_get_current :: proc(pDataSource: ^data_source) -> ^data_source ---
data_source_set_next :: proc(pDataSource: ^data_source, pNextDataSource: ^data_source) -> result ---
data_source_get_next :: proc(pDataSource: ^data_source) -> ^data_source ---
data_source_set_next_callback :: proc(pDataSource: ^data_source, onGetNext: ^data_source_get_next_proc) -> result ---
data_source_get_next_callback :: proc(pDataSource: ^data_source) -> ^data_source_get_next_proc ---
}
audio_buffer_ref :: struct {
ds: data_source_base,
format: format,
channels: u32,
sampleRate: u32,
cursor: u64,
sizeInFrames: u64,
pData: rawptr,
}
@(default_calling_convention="c", link_prefix="ma_")
foreign lib {
audio_buffer_ref_init :: proc(format: format, channels: u32, pData: rawptr, sizeInFrames: u64, pAudioBufferRef: ^audio_buffer_ref) -> result ---
audio_buffer_ref_uninit :: proc(pAudioBufferRef: ^audio_buffer_ref) ---
audio_buffer_ref_set_data :: proc(pAudioBufferRef: ^audio_buffer_ref, pData: rawptr, sizeInFrames: u64) -> result ---
audio_buffer_ref_read_pcm_frames :: proc(pAudioBufferRef: ^audio_buffer_ref, pFramesOut: rawptr, frameCount: u64, loop: b32) -> u64 ---
audio_buffer_ref_seek_to_pcm_frame :: proc(pAudioBufferRef: ^audio_buffer_ref, frameIndex: u64) -> result ---
audio_buffer_ref_map :: proc(pAudioBufferRef: ^audio_buffer_ref, ppFramesOut: ^rawptr, pFrameCount: ^u64) -> result ---
audio_buffer_ref_unmap :: proc(pAudioBufferRef: ^audio_buffer_ref, frameCount: u64) -> result --- /* Returns MA_AT_END if the end has been reached. This should be considered successful. */
audio_buffer_ref_at_end :: proc(pAudioBufferRef: ^audio_buffer_ref) -> b32 ---
audio_buffer_ref_get_cursor_in_pcm_frames :: proc(pAudioBufferRef: ^audio_buffer_ref, pCursor: ^u64) -> result ---
audio_buffer_ref_get_length_in_pcm_frames :: proc(pAudioBufferRef: ^audio_buffer_ref, pLength: ^u64) -> result ---
audio_buffer_ref_get_available_frames :: proc(pAudioBufferRef: ^audio_buffer_ref, pAvailableFrames: ^u64) -> result ---
}
audio_buffer_config :: struct {
format: format,
channels: u32,
sampleRate: u32,
sizeInFrames: u64,
pData: rawptr, /* If set to NULL, will allocate a block of memory for you. */
allocationCallbacks: allocation_callbacks,
}
audio_buffer :: struct {
ref: audio_buffer_ref,
allocationCallbacks: allocation_callbacks,
ownsData: b32, /* Used to control whether or not miniaudio owns the data buffer. If set to true, pData will be freed in ma_audio_buffer_uninit(). */
_pExtraData: [1]u8, /* For allocating a buffer with the memory located directly after the other memory of the structure. */
}
@(default_calling_convention="c", link_prefix="ma_")
foreign lib {
audio_buffer_config_init :: proc(format: format, channels: u32, sizeInFrames: u64, pData: rawptr, pAllocationCallbacks: ^allocation_callbacks) -> audio_buffer_config ---
audio_buffer_init :: proc(pConfig: ^audio_buffer_config, pAudioBuffer: ^audio_buffer) -> result ---
audio_buffer_init_copy :: proc(pConfig: ^audio_buffer_config, pAudioBuffer: ^audio_buffer) -> result ---
audio_buffer_alloc_and_init :: proc(pConfig: ^audio_buffer_config, ppAudioBuffer: ^^audio_buffer) -> result --- /* Always copies the data. Doesn't make sense to use this otherwise. Use ma_audio_buffer_uninit_and_free() to uninit. */
audio_buffer_uninit :: proc(pAudioBuffer: ^audio_buffer) ---
audio_buffer_uninit_and_free :: proc(pAudioBuffer: ^audio_buffer) ---
audio_buffer_read_pcm_frames :: proc(pAudioBuffer: ^audio_buffer, pFramesOut: rawptr, frameCount: u64, loop: b32) -> u64 ---
audio_buffer_seek_to_pcm_frame :: proc(pAudioBuffer: ^audio_buffer, frameIndex: u64) -> result ---
audio_buffer_map :: proc(pAudioBuffer: ^audio_buffer, ppFramesOut: ^rawptr, pFrameCount: ^u64) -> result ---
audio_buffer_unmap :: proc(pAudioBuffer: ^audio_buffer, frameCount: u64) -> result --- /* Returns MA_AT_END if the end has been reached. This should be considered successful. */
audio_buffer_at_end :: proc(pAudioBuffer: ^audio_buffer) -> b32 ---
audio_buffer_get_cursor_in_pcm_frames :: proc(pAudioBuffer: ^audio_buffer, pCursor: ^u64) -> result ---
audio_buffer_get_length_in_pcm_frames :: proc(pAudioBuffer: ^audio_buffer, pLength: ^u64) -> result ---
audio_buffer_get_available_frames :: proc(pAudioBuffer: ^audio_buffer, pAvailableFrames: ^u64) -> result ---
}
/*
Paged Audio Buffer
==================
A paged audio buffer is made up of a linked list of pages. It's expandable, but not shrinkable. It
can be used for cases where audio data is streamed in asynchronously while allowing data to be read
at the same time.
This is lock-free, but not 100% thread safe. You can append a page and read from the buffer across
simultaneously across different threads, however only one thread at a time can append, and only one
thread at a time can read and seek.
*/
paged_audio_buffer_page :: struct {
pNext: ^paged_audio_buffer_page, /*atomic*/
sizeInFrames: u64,
pAudioData: [1]u8,
}
paged_audio_buffer_data :: struct {
format: format,
channels: u32,
head: paged_audio_buffer_page, /* Dummy head for the lock-free algorithm. Always has a size of 0. */
pTail: ^paged_audio_buffer_page, /*atomic*/ /* Never null. Initially set to &head. */
}
@(default_calling_convention="c", link_prefix="ma_")
foreign lib {
paged_audio_buffer_data_init :: proc(format: format, channels: u32, pData: ^paged_audio_buffer_data) -> result ---
paged_audio_buffer_data_uninit :: proc(pData: ^paged_audio_buffer_data, pAllocationCallbacks: ^allocation_callbacks) ---
paged_audio_buffer_data_get_head :: proc(pData: ^paged_audio_buffer_data) -> ^paged_audio_buffer_page ---
paged_audio_buffer_data_get_tail :: proc(pData: ^paged_audio_buffer_data) -> ^paged_audio_buffer_page ---
paged_audio_buffer_data_get_length_in_pcm_frames :: proc(pData: ^paged_audio_buffer_data, pLength: ^u64) -> result ---
paged_audio_buffer_data_allocate_page :: proc(pData: ^paged_audio_buffer_data, pageSizeInFrames: u64, pInitialData: rawptr, pAllocationCallbacks: ^allocation_callbacks, ppPage: ^^paged_audio_buffer_page) -> result ---
paged_audio_buffer_data_free_page :: proc(pData: ^paged_audio_buffer_data, pPage: ^paged_audio_buffer_page, pAllocationCallbacks: ^allocation_callbacks) -> result ---
paged_audio_buffer_data_append_page :: proc(pData: ^paged_audio_buffer_data, pPage: ^paged_audio_buffer_page) -> result ---
paged_audio_buffer_data_allocate_and_append_page :: proc(pData: ^paged_audio_buffer_data, pageSizeInFrames: u32, pInitialData: rawptr, pAllocationCallbacks: ^allocation_callbacks) -> result ---
}
paged_audio_buffer_config :: struct {
pData: ^paged_audio_buffer_data, /* Must not be null. */
}
paged_audio_buffer :: struct {
ds: data_source_base,
pData: ^paged_audio_buffer_data, /* Audio data is read from here. Cannot be null. */
pCurrent: ^paged_audio_buffer_page,
relativeCursor: u64, /* Relative to the current page. */
absoluteCursor: u64,
}
@(default_calling_convention="c", link_prefix="ma_")
foreign lib {
paged_audio_buffer_config_init :: proc(pData: ^paged_audio_buffer_data) -> paged_audio_buffer_config ---
paged_audio_buffer_init :: proc(pConfig: ^paged_audio_buffer_config, pPagedAudioBuffer: ^paged_audio_buffer) -> result ---
paged_audio_buffer_uninit :: proc(pPagedAudioBuffer: ^paged_audio_buffer) ---
paged_audio_buffer_read_pcm_frames :: proc(pPagedAudioBuffer: ^paged_audio_buffer, pFramesOut: rawptr, frameCount: u64, pFramesRead: ^u64) -> result --- /* Returns MA_AT_END if no more pages available. */
paged_audio_buffer_seek_to_pcm_frame :: proc(pPagedAudioBuffer: ^paged_audio_buffer, frameIndex: u64) -> result ---
paged_audio_buffer_get_cursor_in_pcm_frames :: proc(pPagedAudioBuffer: ^paged_audio_buffer, pCursor: ^u64) -> result ---
paged_audio_buffer_get_length_in_pcm_frames :: proc(pPagedAudioBuffer: ^paged_audio_buffer, pLength: ^u64) -> result ---
}
pulsewave_config :: struct {
format: format,
channels: u32,
sampleRate: u32,
dutyCycle: f64,
amplitude: f64,
frequency: f64,
}
pulsewave :: struct {
waveform: waveform,
config: pulsewave_config,
}
@(default_calling_convention="c", link_prefix="ma_")
foreign lib {
pulsewave_config_init :: proc(format: format, channels: u32, sampleRate: u32, dutyCycle: f64, amplitude: f64, frequency: f64) -> pulsewave_config ---
pulsewave_init :: proc(pConfig: ^pulsewave_config, pWaveForm: ^pulsewave) -> result ---
pulsewave_uninit :: proc(pWaveForm: ^pulsewave) ---
pulsewave_read_pcm_frames :: proc(pWaveForm: ^pulsewave, pFramesOut: rawptr, frameCount: u64, pFramesRead: ^u64) -> result ---
pulsewave_seek_to_pcm_frame :: proc(pWaveForm: ^pulsewave, frameIndex: u64) -> result ---
pulsewave_set_amplitude :: proc(pWaveForm: ^pulsewave, amplitude: f64) -> result ---
pulsewave_set_frequency :: proc(pWaveForm: ^pulsewave, frequency: f64) -> result ---
pulsewave_set_sample_rate :: proc(pWaveForm: ^pulsewave, sampleRate: u32) -> result ---
pulsewave_set_duty_cycle :: proc(pWaveForm: ^pulsewave, dutyCycle: f64) -> result ---
}
|
