properly handle integer steps in plugin controls

[ardour.git] / libs / ardour / mix.cc

diff --git a/libs/ardour/mix.cc b/libs/ardour/mix.cc
index 220cd0660c205c3a9889c8d9090dff0d9ab37222..adae68ae7f0305e69544231d958b02dce3dc316b 100644 (file)
--- 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;