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Fix spurious segfaults when ratio dips below 1.

This commit is contained in:
Themaister 2012-10-15 22:53:05 +02:00
parent d8d3442b29
commit 34713f40d1
1 changed files with 10 additions and 6 deletions
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16
audio/sinc.c
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@ -239,12 +239,7 @@ void resampler_process(rarch_resampler_t *re, struct resampler_data *data)
while (frames) while (frames)
{ {
process_sinc(re, output); while (frames && re->time >= PHASES_WRAP)
output += 2;
out_frames++;
re->time += ratio;
while (re->time >= PHASES_WRAP)
{ {
re->buffer_l[re->ptr + TAPS] = re->buffer_l[re->ptr] = *input++; re->buffer_l[re->ptr + TAPS] = re->buffer_l[re->ptr] = *input++;
re->buffer_r[re->ptr + TAPS] = re->buffer_r[re->ptr] = *input++; re->buffer_r[re->ptr + TAPS] = re->buffer_r[re->ptr] = *input++;
@ -253,6 +248,15 @@ void resampler_process(rarch_resampler_t *re, struct resampler_data *data)
re->time -= PHASES_WRAP; re->time -= PHASES_WRAP;
frames--; frames--;
} }
if (re->time >= PHASES_WRAP)
break;
process_sinc(re, output);
output += 2;
out_frames++;
re->time += ratio;
} }
data->output_frames = out_frames; data->output_frames = out_frames;