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Fix segfault.

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This commit is contained in:
BearOso 2023-07-07 14:21:24 -05:00
parent dd2072b28e
commit 8a4732c9f2
1 changed files with 9 additions and 8 deletions
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17
apu/resampler.h
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@ -99,18 +99,19 @@ class Resampler
inline void add_silence(unsigned int num_samples) inline void add_silence(unsigned int num_samples)
{ {
if ((unsigned int)space_empty() < num_samples) if (space_empty() < num_samples)
return; return;
int new_end = (end + num_samples) % buffer_size; int first_block_size = min(num_samples, buffer_size - end);
if (new_end < end) { memset(buffer + end, 0, first_block_size * 2);
memset(buffer + end, 0, 2 * (buffer_size - end));
memset(buffer, 0, 2 * (num_samples - (buffer_size - end)));
}
memset(buffer + end, 0, 2 * num_samples); if (num_samples > first_block_size)
end = new_end; memset(buffer, 0, (num_samples - first_block_size) * 2);
end = (end + num_samples) % buffer_size;
return;
} }
inline bool pull(int16_t *dst, int num_samples) inline bool pull(int16_t *dst, int num_samples)