Make it render regularly while idling

1 files changed, 8 insertions, 4 deletions

diff --git a/emulator.cpp b/emulator.cpp
index 0fb50dd..7dab3af 100644
--- a/emulator.cpp
+++ b/emulator.cpp
@@ -532,8 +532,10 @@ static int emulator(M68KDebuggingControl& m68k_debug, Graphics& graphics, CharDe
                 } else {
                     struct pollfd fds[1] = {
                         {/*.fd = */socket_fd, /*.events = */POLLIN, /*.revents = */0}};
-                    const int timeout_msecs = 30;
-                    poll(fds, 1, timeout_msecs);
+                    const int timeout_msecs = 200;
+                    if (0 == poll(fds, 1, timeout_msecs)) {
+                        graphics.ReRender();
+                    }
                 }
                 continue;
             }
@@ -578,8 +580,10 @@ static int emulator(M68KDebuggingControl& m68k_debug, Graphics& graphics, CharDe
             } else if (err == EWOULDBLOCK) {
                 struct pollfd fds[1] = {
                     {/*.fd = */conn_fd, /*.events = */POLLIN, /*.revents = */0}};
-                const int timeout_msecs = 30;
-                poll(fds, 1, timeout_msecs);
+                const int timeout_msecs = 200;
+                if (0 == poll(fds, 1, timeout_msecs)) {
+                    graphics.ReRender();
+                }
             }
         }
         close(conn_fd);