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| int | ds_init () |
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| void | ds_close () |
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| int | ds_parse_sound (CFILE *fp, ubyte **dest, uint *dest_size, WAVEFORMATEX **header, bool ogg=false, OggVorbis_File *ovf=NULL) |
| | Parse a wave file. More...
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| int | ds_parse_sound_info (char *real_filename, sound_info *s_info) |
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| int | ds_load_buffer (int *sid, int *final_size, void *header, sound_info *si, int flags) |
| | Load a secondary buffer with sound data. More...
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| void | ds_unload_buffer (int sid) |
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| int | ds_play (int sid, int snd_id, int priority, const EnhancedSoundData *enhanced_sound_data, float volume, float pan, int looping, bool is_voice_msg=false) |
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| int | ds_get_channel (int sig) |
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| int | ds_is_channel_playing (int channel) |
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| void | ds_stop_channel (int channel) |
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| void | ds_stop_channel_all () |
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| void | ds_set_volume (int channel, float vol) |
| | Set the volume for a channel. The volume is expected to be in linear scale. More...
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| void | ds_set_pan (int channel, float pan) |
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| int | ds_get_pitch (int channel) |
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| void | ds_set_pitch (int channel, int pitch) |
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| void | ds_chg_loop_status (int channel, int loop) |
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| void | ds_set_position (int channel, unsigned int offset) |
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| unsigned int | ds_get_play_position (int channel) |
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| unsigned int | ds_get_write_position (int channel) |
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| int | ds_get_data (int sid, char *data) |
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| int | ds_get_size (int sid, int *size) |
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| int | ds_create_buffer (int frequency, int bits_per_sample, int nchannels, int nseconds) |
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| int | ds_lock_data (int sid, unsigned char *data, int size) |
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| int | ds_play_easy (int sid, float volume) |
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| void | ds_stop_easy (int sid) |
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| int | ds_get_channel_size (int channel) |
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| int | ds_get_sound_id (int channel) |
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| int | ds_get_number_channels () |
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| int | ds3d_play (int sid, int snd_id, vec3d *pos, vec3d *vel, float min, float max, int looping, float max_volume, float estimated_vol, const EnhancedSoundData *enhanced_sound_data, int priority=DS_MUST_PLAY, bool is_ambient=false) |
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| void | ds_do_frame () |
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| int | ds_eax_init () |
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| void | ds_eax_close () |
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| int | ds_eax_get_preset_id (const char *name) |
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| int | ds_eax_get_prop (EFXREVERBPROPERTIES **props, const char *name, const char *template_name=NULL) |
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| int | ds_eax_set_volume (float volume) |
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| int | ds_eax_set_decay_time (float seconds) |
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| int | ds_eax_set_damping (float damp) |
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| int | ds_eax_set_environment (unsigned long envid) |
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| int | ds_eax_set_all (unsigned long id, float volume, float damping, float decay) |
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| int | ds_eax_get_all (EAX_REVERBPROPERTIES *er, int id=-1) |
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| int | ds_eax_is_inited () |
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Load a secondary buffer with sound data.
The sounds data for game sounds are stored in the DirectSound secondary buffers, and are duplicated as needed and placed in the Channels[] array to be played.
- Parameters
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| sid | Pointer to software id for sound ( output parm) |
| final_size | Pointer to storage to receive uncompressed sound size (output parm) |
| header | Pointer to a WAVEFORMATEX structure |
| si | sound_info structure, contains details on the sound format |
| flags | Buffer properties ( DS_HARDWARE , DS_3D ) |
- Returns
- 1 if sound effect could not loaded into a secondary buffer, 0 if sound effect successfully loaded into a secondary buffer
NOTE: this function is slow, especially when sounds are loaded into hardware. Don't call this function from within gameplay.
Definition at line 676 of file ds.cpp.
1.8.10 
