Ticket #1246: mt32-notes-cut-fix.diff

scumm\imuse.cpp

@@ -1177 +1177 @@
         if (len > 20)
                 len = 20;
 
+        // Set master volume to 100%
+        memcpy(&buffer[4], "\x10\x00\x16\x64\x76", 5);
+        midi->sysEx(buffer, 9);
+
         // Reset the MT-32
         memcpy(&buffer[4], "\x7f\x00\x00\x01\x00", 5);
         midi->sysEx(buffer, 9);
 
+        // Set partial reserve equally for all channels
+        memcpy(&buffer[4], "\x10\x00\x04\x03\x03\x03\x03\x03\x03\x03\x03\x03\x51", 13);
+        midi->sysEx(buffer, 17);
+
+/* FIXME: The MT-32 isn't fast enough to execute all this SysEx stuff at ones.and
+therefor the welcome message SysEx produces an execution buffer overflow error.
+So a short delay of about 100 milli seconds or so needs to be added here. Also the
+MT-32 reset is done after the master volume (which is not affected by the reset)
+since it is faster for some reason and would also require a delay otherwise.*/
+
         // Display a welcome message on MT-32 displays.
         memcpy(&buffer[4], "\x20\x00\x00", 3);
         memcpy(&buffer[7], "                    ", 20);