GUI: fix loop not updating samples on SNES

src/engine/engine.cpp

@@ -985,6 +985,16 @@ int DivEngine::loadSampleROM(String path, ssize_t expectedSize, unsigned char*&
   return 0;
 }
 
+unsigned int DivEngine::getSampleFormatMask() {
+  unsigned int formatMask=1U<<16; // 16-bit is always on
+  for (int i=0; i<song.systemLen; i++) {
+    const DivSysDef* s=getSystemDef(song.system[i]);
+    if (s==NULL) continue;
+    formatMask|=s->sampleFormatMask;
+  }
+  return formatMask;
+}
+
 int DivEngine::loadSampleROMs() {
   if (yrw801ROM!=NULL) {
     delete[] yrw801ROM;
@@ -1016,6 +1026,8 @@ void DivEngine::renderSamples() {
   sPreview.pos=0;
   sPreview.dir=false;
 
+  logD("rendering samples...");
+
   // step 0: make sample format mask
   unsigned int formatMask=1U<<16; // 16-bit is always on
   for (int i=0; i<song.systemLen; i++) {

src/engine/engine.h

@@ -906,6 +906,9 @@ class DivEngine {
     // load sample ROMs
     int loadSampleROMs();
 
+    // get the sample format mask
+    unsigned int getSampleFormatMask();
+
     // UNSAFE render samples - only execute when locked
     void renderSamples();
 

src/engine/playback.cpp

@@ -447,7 +447,7 @@ void DivEngine::processRow(int i, bool afterDelay) {
     }
     if (returnAfterPre) return;
   } else {
-    logV("honoring delay at position %d",whatRow);
+    //logV("honoring delay at position %d",whatRow);
   }
 
   if (chan[i].delayLocked) return;