[host] nvfbc: increase retry timeout to 1 second

@quantum has observed nvfbc under rare circumstances fail to initialize,
this adds a retry to the init with a short delay to hopefully recover
from this situation.

client/displayservers/Wayland/shell_xdg.c

@@ -65,15 +65,30 @@ static const struct xdg_surface_listener xdgSurfaceListener = {
 static void xdgToplevelConfigure(void * data, struct xdg_toplevel * xdgToplevel,
     int32_t width, int32_t height, struct wl_array * states)
 {
-  wlWm.width = width;
-  wlWm.height = height;
+  wlWm.width      = width;
+  wlWm.height     = height;
   wlWm.fullscreen = false;
+  wlWm.floating   = true;
 
   enum xdg_toplevel_state * state;
   wl_array_for_each(state, states)
   {
-    if (*state == XDG_TOPLEVEL_STATE_FULLSCREEN)
+    switch (*state)
+    {
+    case XDG_TOPLEVEL_STATE_FULLSCREEN:
       wlWm.fullscreen = true;
+      // fallthrough
+    case XDG_TOPLEVEL_STATE_MAXIMIZED:
+    case XDG_TOPLEVEL_STATE_TILED_LEFT:
+    case XDG_TOPLEVEL_STATE_TILED_RIGHT:
+    case XDG_TOPLEVEL_STATE_TILED_TOP:
+    case XDG_TOPLEVEL_STATE_TILED_BOTTOM:
+      wlWm.floating = false;
+      break;
+
+    default:
+      break;
+    }
   }
 }
 
@@ -156,5 +171,14 @@ void waylandMinimize(void)
 
 void waylandShellResize(int w, int h)
 {
-  //TODO: Implement resize for XDG.
+  if (!wlWm.floating)
+    return;
+
+  wlWm.width = w;
+  wlWm.height = h;
+  xdg_surface_set_window_geometry(wlWm.xdgSurface, 0, 0, w, h);
+
+  wlWm.needsResize = true;
+  app_invalidateWindow(true);
+  waylandStopWaitFrame();
 }

client/displayservers/Wayland/wayland.h

@@ -112,6 +112,7 @@ struct WaylandDSState
   bool fractionalScale;
   bool needsResize;
   bool fullscreen;
+  bool floating;
   uint32_t resizeSerial;
   bool configured;
   bool warpSupport;

client/src/main.c

@@ -1433,7 +1433,8 @@ restart:
       initialSpiceEnable = 0;
     }
 
-    status = lgmpClientSessionInit(g_state.lgmp, &udataSize, (uint8_t **)&udata);
+    status = lgmpClientSessionInit(g_state.lgmp, &udataSize, (uint8_t **)&udata,
+        NULL);
     switch(status)
     {
       case LGMP_OK:

host/platform/Windows/capture/NVFBC/src/nvfbc.c

@@ -316,43 +316,55 @@ static bool nvfbc_init(void)
   }
 
   int adapterIndex = option_get_int("nvfbc", "adapterIndex");
-  // NOTE: Calling this on hardware that doesn't support NvFBC such as GeForce
-  // causes a substantial performance pentalty even if it fails! As such we only
-  // attempt NvFBC as a last resort, or if configured via the app:capture
-  // option.
-  if (adapterIndex < 0)
+
+  bool created = false;
+  for(int retry = 0; retry < 2; ++retry)
   {
-    IDirect3D9 * d3d = Direct3DCreate9(D3D_SDK_VERSION);
-    int adapterCount = IDirect3D9_GetAdapterCount(d3d);
-    for(int i = 0; i < adapterCount; ++i)
-    {
-      D3DADAPTER_IDENTIFIER9 ident;
-      IDirect3D9_GetAdapterIdentifier(d3d, i, 0, &ident);
-      if (ident.VendorId != 0x10DE)
-        continue;
-
-      if (NvFBCToSysCreate(i, privData, privDataLen, &this->nvfbc,
-        &this->maxWidth, &this->maxHeight))
-      {
-        adapterIndex = i;
-        break;
-      }
-    }
-    IDirect3D9_Release(d3d);
-
+    // NOTE: Calling this on hardware that doesn't support NvFBC such as GeForce
+    // causes a substantial performance pentalty even if it fails! As such we only
+    // attempt NvFBC as a last resort, or if configured via the app:capture
+    // option.
     if (adapterIndex < 0)
     {
-      free(privData);
-      return false;
+      IDirect3D9 * d3d = Direct3DCreate9(D3D_SDK_VERSION);
+      int adapterCount = IDirect3D9_GetAdapterCount(d3d);
+      for(int i = 0; i < adapterCount; ++i)
+      {
+        D3DADAPTER_IDENTIFIER9 ident;
+        IDirect3D9_GetAdapterIdentifier(d3d, i, 0, &ident);
+        if (ident.VendorId != 0x10DE)
+          continue;
+
+        if (NvFBCToSysCreate(i, privData, privDataLen, &this->nvfbc,
+          &this->maxWidth, &this->maxHeight))
+        {
+          adapterIndex = i;
+          created      = true;
+          break;
+        }
+      }
+      IDirect3D9_Release(d3d);
     }
-  }
-  else
-    if (!NvFBCToSysCreate(adapterIndex, privData, privDataLen, &this->nvfbc, &this->maxWidth, &this->maxHeight))
+    else
     {
-      free(privData);
-      return false;
+      if (!NvFBCToSysCreate(adapterIndex, privData, privDataLen, &this->nvfbc, &this->maxWidth, &this->maxHeight))
+        continue;
+      created = true;
     }
 
+    if (created)
+      break;
+
+    //1000ms delay before retry
+    nsleep(1000000000);
+  }
+
+  if (!created)
+  {
+    free(privData);
+    return false;
+  }
+
   int diffRes = option_get_int("nvfbc", "diffRes");
   enum DiffMapBlockSize blockSize;
   NvFBCGetDiffMapBlockSize(diffRes, &blockSize, &this->diffShift, privData, privDataLen);

host/platform/Windows/src/platform.c

@@ -526,7 +526,13 @@ bool app_init(void)
 
   // redirect stderr to a file
   if (logFile && strcmp(logFile, "stderr") != 0)
-    freopen(logFile, "a", stderr);
+  {
+    DEBUG_INFO("Logs will be written to: %s", logFile);
+    DEBUG_INFO("Please see there for any further information");
+
+    if (!freopen(logFile, "a", stderr))
+      DEBUG_WARN("Failed to open log file, will log to stderr");
+  }
 
   // always flush stderr
   setbuf(stderr, NULL);

host/src/app.c

@@ -748,7 +748,7 @@ int app_main(int argc, char * argv[])
   if (option_load(configFile))
     DEBUG_INFO("Configuration file loaded");
   else
-    DEBUG_INFO("Configuration file not found or invalid");
+    DEBUG_INFO("Configuration file not found or invalid, continuing anyway...");
 
   // parse the command line arguments
   if (!option_parse(argc, argv))
@@ -901,19 +901,20 @@ int app_main(int argc, char * argv[])
         LG_UNLOCK(app.pointerLock);
       }
 
-      const uint64_t now = microtime();
-      const uint64_t delta = now - previousFrameTime;
+      const uint64_t delta = microtime() - previousFrameTime;
       if (delta < throttleUs)
       {
-        nsleep((throttleUs - delta) * 1000);
-        previousFrameTime = microtime();
+        const uint64_t us = throttleUs - delta;
+        // only delay if the time is reasonable
+        if (us > 1000)
+          nsleep(us * 1000);
       }
-      else
-        previousFrameTime = now;
 
+      const uint64_t captureStart = microtime();
       switch(iface->capture())
       {
         case CAPTURE_RESULT_OK:
+          previousFrameTime = captureStart;
           break;
 
         case CAPTURE_RESULT_TIMEOUT:

obs/lg.c

@@ -421,7 +421,7 @@ static void lgUpdate(void * data, obs_data_t * settings)
 
   usleep(200000);
 
-  if (lgmpClientSessionInit(this->lgmp, &udataSize, (uint8_t **)&udata)
+  if (lgmpClientSessionInit(this->lgmp, &udataSize, (uint8_t **)&udata, NULL)
       != LGMP_OK)
     return;