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SoundStream.h
1 //
3 // SFML - Simple and Fast Multimedia Library
4 // Copyright (C) 2007-2018 Laurent Gomila (laurent@sfml-dev.org)
5 //
6 // This software is provided 'as-is', without any express or implied warranty.
7 // In no event will the authors be held liable for any damages arising from the use of this software.
8 //
9 // Permission is granted to anyone to use this software for any purpose,
10 // including commercial applications, and to alter it and redistribute it freely,
11 // subject to the following restrictions:
12 //
13 // 1. The origin of this software must not be misrepresented;
14 // you must not claim that you wrote the original software.
15 // If you use this software in a product, an acknowledgment
16 // in the product documentation would be appreciated but is not required.
17 //
18 // 2. Altered source versions must be plainly marked as such,
19 // and must not be misrepresented as being the original software.
20 //
21 // 3. This notice may not be removed or altered from any source distribution.
22 //
24
25 #ifndef SFML_SOUNDSTREAM_H
26 #define SFML_SOUNDSTREAM_H
27
29 // Headers
31 #include <SFML/Audio/Export.h>
32 #include <SFML/Audio/SoundStatus.h>
33 #include <SFML/Audio/Types.h>
34 #include <SFML/System/Time.h>
35 #include <SFML/System/Vector3.h>
36
37
42 typedef struct
43 {
44 sfInt16* samples;
45 unsigned int sampleCount;
46 } sfSoundStreamChunk;
47
48 typedef sfBool (*sfSoundStreamGetDataCallback)(sfSoundStreamChunk*, void*);
49 typedef void (*sfSoundStreamSeekCallback)(sfTime, void*);
50
51
64 CSFML_AUDIO_API sfSoundStream* sfSoundStream_create(sfSoundStreamGetDataCallback onGetData,
65 sfSoundStreamSeekCallback onSeek,
66 unsigned int channelCount,
67 unsigned int sampleRate,
68 void* userData);
69
76 CSFML_AUDIO_API void sfSoundStream_destroy(sfSoundStream* soundStream);
77
90 CSFML_AUDIO_API void sfSoundStream_play(sfSoundStream* soundStream);
91
101 CSFML_AUDIO_API void sfSoundStream_pause(sfSoundStream* soundStream);
102
113 CSFML_AUDIO_API void sfSoundStream_stop(sfSoundStream* soundStream);
114
123 CSFML_AUDIO_API sfSoundStatus sfSoundStream_getStatus(const sfSoundStream* soundStream);
124
135 CSFML_AUDIO_API unsigned int sfSoundStream_getChannelCount(const sfSoundStream* soundStream);
136
148 CSFML_AUDIO_API unsigned int sfSoundStream_getSampleRate(const sfSoundStream* soundStream);
149
163 CSFML_AUDIO_API void sfSoundStream_setPitch(sfSoundStream* soundStream, float pitch);
164
175 CSFML_AUDIO_API void sfSoundStream_setVolume(sfSoundStream* soundStream, float volume);
176
188 CSFML_AUDIO_API void sfSoundStream_setPosition(sfSoundStream* soundStream, sfVector3f position);
189
203 CSFML_AUDIO_API void sfSoundStream_setRelativeToListener(sfSoundStream* soundStream, sfBool relative);
204
219 CSFML_AUDIO_API void sfSoundStream_setMinDistance(sfSoundStream* soundStream, float distance);
220
237 CSFML_AUDIO_API void sfSoundStream_setAttenuation(sfSoundStream* soundStream, float attenuation);
238
249 CSFML_AUDIO_API void sfSoundStream_setPlayingOffset(sfSoundStream* soundStream, sfTime timeOffset);
250
263 CSFML_AUDIO_API void sfSoundStream_setLoop(sfSoundStream* soundStream, sfBool loop);
264
273 CSFML_AUDIO_API float sfSoundStream_getPitch(const sfSoundStream* soundStream);
274
283 CSFML_AUDIO_API float sfSoundStream_getVolume(const sfSoundStream* soundStream);
284
293 CSFML_AUDIO_API sfVector3f sfSoundStream_getPosition(const sfSoundStream* soundStream);
294
304 CSFML_AUDIO_API sfBool sfSoundStream_isRelativeToListener(const sfSoundStream* soundStream);
305
314 CSFML_AUDIO_API float sfSoundStream_getMinDistance(const sfSoundStream* soundStream);
315
324 CSFML_AUDIO_API float sfSoundStream_getAttenuation(const sfSoundStream* soundStream);
325
334 CSFML_AUDIO_API sfBool sfSoundStream_getLoop(const sfSoundStream* soundStream);
335
344 CSFML_AUDIO_API sfTime sfSoundStream_getPlayingOffset(const sfSoundStream* soundStream);
345
346
347 #endif // SFML_SOUNDSTREAM_H
sfSoundStreamChunk
defines the data to fill by the OnGetData callback
Definition: SoundStream.h:43
sfSoundStreamChunk::sampleCount
unsigned int sampleCount
Number of samples pointed by Samples.
Definition: SoundStream.h:45
sfSoundStreamChunk::samples
sfInt16 * samples
Pointer to the audio samples.
Definition: SoundStream.h:44
sfTime
Represents a time value.
Definition: Time.h:39
sfVector3f
3-component vector of floats
Definition: Vector3.h:39