Update openttd to 1.7.0-RC1

--HG--
branch : openttd

src/video/sdl_v.cpp

@@ -1,4 +1,4 @@
-/* $Id: sdl_v.cpp 27167 2015-02-22 23:06:45Z frosch $ */
+/* $Id: sdl_v.cpp 27775 2017-03-11 13:05:54Z frosch $ */
 
 /*
  * This file is part of OpenTTD.
@@ -404,19 +404,6 @@ bool VideoDriver_SDL::CreateMainSurface(uint w, uint h)
 	blitter->PostResize();
 
 	InitPalette();
-	switch (blitter->UsePaletteAnimation()) {
-		case Blitter::PALETTE_ANIMATION_NONE:
-		case Blitter::PALETTE_ANIMATION_VIDEO_BACKEND:
-			UpdatePalette();
-			break;
-
-		case Blitter::PALETTE_ANIMATION_BLITTER:
-			if (VideoDriver::GetInstance() != NULL) blitter->PaletteAnimate(_local_palette);
-			break;
-
-		default:
-			NOT_REACHED();
-	}
 
 	seprintf(caption, lastof(caption), "OpenTTD %s", _openttd_revision);
 	SDL_CALL SDL_WM_SetCaption(caption, caption);
@@ -687,7 +674,7 @@ void VideoDriver_SDL::MainLoop()
 			_draw_mutex->BeginCritical();
 			_draw_continue = true;
 
-			_draw_threaded = ThreadObject::New(&DrawSurfaceToScreenThread, NULL, &_draw_thread);
+			_draw_threaded = ThreadObject::New(&DrawSurfaceToScreenThread, NULL, &_draw_thread, "ottd:draw-sdl");
 
 			/* Free the mutex if we won't be able to use it. */
 			if (!_draw_threaded) {
@@ -830,11 +817,18 @@ bool VideoDriver_SDL::ToggleFullscreen(bool fullscreen)
 }
 
 bool VideoDriver_SDL::AfterBlitterChange()
+{
+	return CreateMainSurface(_screen.width, _screen.height);
+}
+
+void VideoDriver_SDL::AcquireBlitterLock()
 {
 	if (_draw_mutex != NULL) _draw_mutex->BeginCritical(true);
-	bool ret = CreateMainSurface(_screen.width, _screen.height);
+}
+
+void VideoDriver_SDL::ReleaseBlitterLock()
+{
 	if (_draw_mutex != NULL) _draw_mutex->EndCritical(true);
-	return ret;
 }
 
 #endif /* WITH_SDL */