emscripten: Fix build

core/hw/pvr/Renderer_if.cpp

@@ -66,8 +66,11 @@ u32 VertexCount=0;
 u32 FrameCount=1;
 
 Renderer* renderer;
+
+#if !defined(TARGET_NO_THREADS)
 cResetEvent rs(false,true);
 cResetEvent re(false,true);
+#endif
 
 int max_idx,max_mvo,max_op,max_pt,max_tr,max_vtx,max_modt, ovrn;
 
@@ -201,7 +204,7 @@ bool rend_single_frame()
 	//wait render start only if no frame pending
 	do
 	{
-#if !defined(HOST_NO_THREADS)
+#if !defined(TARGET_NO_THREADS)
 		rs.Wait();
 #endif
 		_pvrrc = DequeueRender();
@@ -305,7 +308,7 @@ void rend_start_render()
 #endif
 			if (QueueRender(ctx))  {
 				palette_update();
-#if !defined(HOST_NO_THREADS)
+#if !defined(TARGET_NO_THREADS)
 				rs.Set();
 #else
 				rend_single_frame();
@@ -334,7 +337,7 @@ void rend_end_render()
 #endif
 
 	if (pend_rend) {
-#if !defined(HOST_NO_THREADS)
+#if !defined(TARGET_NO_THREADS)
 		re.Wait();
 #else
 		renderer->Present();
@@ -369,7 +372,13 @@ bool rend_init()
 #endif
 
 #if !defined(_ANDROID) && HOST_OS != OS_DARWIN
-	rthd.Start();
+  #if !defined(TARGET_NO_THREADS)
+    rthd.Start();
+  #else
+    if (!renderer->Init()) die("rend->init() failed\n");
+
+    renderer->Resize(640, 480);
+  #endif
 #endif
 
 #if SET_AFNT

core/linux-dist/main.cpp

@@ -15,6 +15,9 @@
 #include "hw/sh4/dyna/blockmanager.h"
 #include <unistd.h>
 
+#if defined(TARGET_EMSCRIPTEN)
+	#include <emscripten.h>
+#endif
 
 
 
@@ -416,6 +419,10 @@ void UpdateInputState(u32 port)
 	kcode[port]= x11_dc_buttons;
 	rt[port]=0;
 	lt[port]=0;
+
+#if defined(TARGET_EMSCRIPTEN)
+	return;
+#endif
 	
 #if defined(TARGET_GCW0) || defined(TARGET_PANDORA)
 	HandleJoystick(port);
@@ -835,9 +842,9 @@ int main(int argc, wchar* argv[])
 	dc_init(argc,argv);
 
 #if !defined(TARGET_EMSCRIPTEN)
-	
+	dc_run();
 #else
-	dc_run();emscripten_set_main_loop(&dc_run, 100, false);
+	emscripten_set_main_loop(&dc_run, 100, false);
 #endif
 	
 	
@@ -858,7 +865,7 @@ void os_DebugBreak()
 {
 #if !defined(TARGET_EMSCRIPTEN)
     raise(SIGTRAP);
-#endif
+#else
 	printf("DEBUGBREAK!\n");
 	exit(-1);
 #endif