vgmstream/src/layout/nolayout.c

34 lines
1.1 KiB
C

#include "layout.h"
#include "../vgmstream.h"
void render_vgmstream_nolayout(sample * buffer, int32_t sample_count, VGMSTREAM * vgmstream) {
int samples_written=0;
const int samples_this_block = vgmstream->num_samples;
int samples_per_frame = get_vgmstream_samples_per_frame(vgmstream);
while (samples_written<sample_count) {
int samples_to_do;
if (vgmstream->loop_flag && vgmstream_do_loop(vgmstream)) {
continue;
}
samples_to_do = vgmstream_samples_to_do(samples_this_block, samples_per_frame, vgmstream);
if (samples_written+samples_to_do > sample_count)
samples_to_do=sample_count-samples_written;
if (!samples_to_do) {
memset(buffer + samples_written * vgmstream->channels, 0, sizeof(sample) * vgmstream->channels * (sample_count - samples_written));
return;
}
decode_vgmstream(vgmstream, samples_written, samples_to_do, buffer);
samples_written += samples_to_do;
vgmstream->current_sample += samples_to_do;
vgmstream->samples_into_block+=samples_to_do;
}
}