DragonFly On-Line Manual Pages

Search: Section:  


al_create_sample(3)                                        al_create_sample(3)

NAME

al_create_sample - Allegro 5 API

SYNOPSIS

#include <allegro5/allegro_audio.h> ALLEGRO_SAMPLE *al_create_sample(void *buf, unsigned int samples, unsigned int freq, ALLEGRO_AUDIO_DEPTH depth, ALLEGRO_CHANNEL_CONF chan_conf, bool free_buf)

DESCRIPTION

Create a sample data structure from the supplied buffer. If free_buf is true then the buffer will be freed with al_free(3) when the sample data structure is destroyed. For portability (especially Windows), the buffer should have been allocated with al_malloc(3). Otherwise you should free the sample data yourself. To allocate a buffer of the correct size, you can use something like this: sample_size = al_get_channel_count(chan_conf) * al_get_audio_depth_size(depth); bytes = samples * sample_size; buffer = al_malloc(bytes);

SEE ALSO

al_destroy_sample(3), ALLEGRO_AUDIO_DEPTH(3), ALLEGRO_CHANNEL_CONF(3) Allegro reference manual al_create_sample(3)

Search: Section: