X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fardour%2Fmix.cc;h=96ae62448703a9d0406cc8e7eee91939a353782a;hb=ae599f0a7999c0f0bb63668595b63e0474245527;hp=220cd0660c205c3a9889c8d9090dff0d9ab37222;hpb=300b484cf6ac14c15e365c4062345d64a61c4b18;p=ardour.git

diff --git a/libs/ardour/mix.cc b/libs/ardour/mix.cc
index 220cd0660c..96ae624487 100644
--- a/libs/ardour/mix.cc
+++ b/libs/ardour/mix.cc
@@ -32,7 +32,7 @@ using namespace ARDOUR;
 // Debug wrappers
 
 float
-debug_compute_peak (ARDOUR::Sample *buf, pframes_t nsamples, float current)
+debug_compute_peak (const ARDOUR::Sample *buf, pframes_t nsamples, float current)
 {
 	if ( ((intptr_t)buf % 16) != 0) {
 		std::cerr << "compute_peak(): buffer unaligned!" << std::endl;
@@ -52,7 +52,7 @@ debug_apply_gain_to_buffer (ARDOUR::Sample *buf, pframes_t nframes, float gain)
 }
 
 void
-debug_mix_buffers_with_gain (ARDOUR::Sample *dst, ARDOUR::Sample *src, pframes_t nframes, float gain)
+debug_mix_buffers_with_gain (ARDOUR::Sample *dst, const ARDOUR::Sample *src, pframes_t nframes, float gain)
 {
 	if ( ((intptr_t)dst & 15) != 0) {
 		std::cerr << "mix_buffers_with_gain(): dst unaligned!" << std::endl;
@@ -67,7 +67,7 @@ debug_mix_buffers_with_gain (ARDOUR::Sample *dst, ARDOUR::Sample *src, pframes_t
 }
 
 void
-debug_mix_buffers_no_gain (ARDOUR::Sample *dst, ARDOUR::Sample *src, pframes_t nframes)
+debug_mix_buffers_no_gain (ARDOUR::Sample *dst, const ARDOUR::Sample *src, pframes_t nframes)
 {
 	if ( ((intptr_t)dst & 15) != 0) {
 		std::cerr << "mix_buffers_no_gain(): dst unaligned!" << std::endl;
@@ -136,6 +136,12 @@ default_mix_buffers_no_gain (ARDOUR::Sample * dst, const ARDOUR::Sample * src, p
 	}
 }
 
+void
+default_copy_vector (ARDOUR::Sample * dst, const ARDOUR::Sample * src, pframes_t nframes)
+{
+	memcpy(dst, src, nframes*sizeof(ARDOUR::Sample));
+}
+
 #if defined (__APPLE__) && defined (BUILD_VECLIB_OPTIMIZATIONS)
 #include <Accelerate/Accelerate.h>