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-rw-r--r--src/pcm/Interleave.cxx6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/pcm/Interleave.cxx b/src/pcm/Interleave.cxx
index 8f2b11bd7..14ca53434 100644
--- a/src/pcm/Interleave.cxx
+++ b/src/pcm/Interleave.cxx
@@ -24,7 +24,8 @@
#include <string.h>
static void
-GenericPcmInterleave(uint8_t *dest, ConstBuffer<const uint8_t *> src,
+GenericPcmInterleave(uint8_t *gcc_restrict dest,
+ ConstBuffer<const uint8_t *> src,
size_t n_frames, size_t sample_size)
{
for (size_t frame = 0; frame < n_frames; ++frame) {
@@ -37,7 +38,8 @@ GenericPcmInterleave(uint8_t *dest, ConstBuffer<const uint8_t *> src,
}
void
-PcmInterleave(void *dest, ConstBuffer<const void *> src,
+PcmInterleave(void *gcc_restrict dest,
+ ConstBuffer<const void *> src,
size_t n_frames, size_t sample_size)
{
GenericPcmInterleave((uint8_t *)dest,