Manifest.json, Channel Router Sync. Alsa device enumeration.

2026-02-13 16:06:10 -05:00
parent cf7f499994
commit 564ed914cc
33 changed files with 2001 additions and 1191 deletions
@@ -1895,8 +1895,14 @@ namespace pipedal
            std::vector<float*> &channelBuffers
        ) {
            size_t nChannels = channelSelection.size();
-            channelBuffers.resize(nChannels);
+            if (nChannels == 0)
+            {
+                channelBuffers.resize(1);
+                channelBuffers[0] = zeroInputBuffer;
+                return;
+            }

+            channelBuffers.resize(nChannels);
            for (size_t i = 0; i < nChannels; ++i) 
            {
                int64_t deviceChannel = channelSelection[i];
@@ -1932,6 +1938,16 @@ namespace pipedal
        ) {
            size_t nChannels = channelSelection.size();

+            if (nChannels == 0)
+            {
+                channelBuffers.resize(1);
+                if (discardOutputBuffer != nullptr)
+                {
+                    discardOutputBuffer = AllocateAudioBuffer();
+                }
+                channelBuffers[0] = discardOutputBuffer;
+                return;
+            }
            channelBuffers.resize(nChannels);
            for (size_t i = 0; i < nChannels; ++i) 
            {