Fixed detection of instanced_array extension.

examples/common/entry_android.cpp

@@ -17,6 +17,7 @@
 #include <android/looper.h>
 #include <android/window.h>
 #include <android_native_app_glue.h>
+
 extern "C"
 {
 #include <android_native_app_glue.c>
@@ -37,6 +38,7 @@ namespace entry
 	struct Context
 	{
 		Context()
+			: m_window(NULL)
 		{
 		}
 
@@ -47,15 +49,9 @@ namespace entry
 			m_app->onAppCmd = onAppCmdCB;
 			m_app->onInputEvent = onInputEventCB;
 
-			bgfx::androidSetWindow(m_app->window);
-
 			const char* argv[1] = { "android.so" };
-			MainThreadEntry mte;
-			mte.m_argc = 1;
-			mte.m_argv = const_cast<char**>(argv);
-
-			bx::Thread thread;
-			thread.init(mte.threadFunc, &mte);
+			m_mte.m_argc = 1;
+			m_mte.m_argv = const_cast<char**>(argv);
 			
 			while (0 == m_app->destroyRequested)
 			{
@@ -69,7 +65,7 @@ namespace entry
 				}
 			}
 
-			thread.shutdown();
+			m_thread.shutdown();
 		}
 
 		void onAppCmd(int32_t _cmd)
@@ -86,6 +82,12 @@ namespace entry
 					// Command from main thread: a new ANativeWindow is ready for use.  Upon
 					// receiving this command, android_app->window will contain the new window
 					// surface.
+					if (m_window == NULL)
+					{
+						m_window = m_app->window;
+						bgfx::androidSetWindow(m_app->window);
+						m_thread.init(MainThreadEntry::threadFunc, &m_mte);
+					}
 					break;
 
 				case APP_CMD_TERM_WINDOW:
@@ -180,7 +182,12 @@ namespace entry
 			return self->onInputEvent(_event);
 		}
 
+		MainThreadEntry m_mte;
+		bx::Thread m_thread;
+
 		EventQueue m_eventQueue;
+
+		ANativeWindow* m_window;
 		android_app* m_app;
 	};
 
@@ -222,9 +229,7 @@ extern int _main_(int _argc, char** _argv);
 
 extern "C" void android_main(android_app* _app)
 {
-	DBG("entry_android");
 	using namespace entry;
-	app_dummy();
 	s_ctx.run(_app);
 }
 

premake/premake4.lua

@@ -78,12 +78,6 @@ function exampleProject(_name, _uuid)
 			"pthread",
 		}
 
-	configuration { "nacl", "Release" }
-		postbuildcommands {
-			"@echo Stripping symbols.",
-			"@$(NACL)/bin/x86_64-nacl-strip -s \"$(TARGET)\""
-		}
-
 	configuration { "linux" }
 		links {
 			"GL",
@@ -105,6 +99,10 @@ function exampleProject(_name, _uuid)
 			"EGL",
 			"GLESv2",
 		}
+
+	configuration {}
+
+	strip()
 end
 
 dofile "bgfx.lua"

src/bgfx_p.h

@@ -1471,8 +1471,10 @@ namespace bgfx
 
 		static int32_t renderThread(void* _userData)
 		{
+			BX_TRACE("render thread start");
 			Context* ctx = (Context*)_userData;
 			while (!ctx->renderFrame() );
+			BX_TRACE("render thread exit");
 			return EXIT_SUCCESS;
 		}
 

src/config.h

@@ -103,7 +103,15 @@
 #endif // BGFX_CONFIG_DEBUG_OBJECT_NAME
 
 #ifndef BGFX_CONFIG_MULTITHREADED
-#	define BGFX_CONFIG_MULTITHREADED ( (BX_PLATFORM_WINDOWS|BX_PLATFORM_XBOX360|BX_PLATFORM_NACL)&(!BGFX_CONFIG_RENDERER_NULL) )
+#	define BGFX_CONFIG_MULTITHREADED ( (!BGFX_CONFIG_RENDERER_NULL)&(0 \
+						| BX_PLATFORM_ANDROID \
+						| BX_PLATFORM_IOS \
+						| BX_PLATFORM_NACL \
+						| BX_PLATFORM_OSX \
+						| BX_PLATFORM_QNX \
+						| BX_PLATFORM_WINDOWS \
+						| BX_PLATFORM_XBOX360 \
+						) )
 #endif // BGFX_CONFIG_MULTITHREADED
 
 #ifndef BGFX_CONFIG_MAX_DRAW_CALLS

src/renderer_gl.cpp

@@ -162,8 +162,32 @@ namespace bgfx
 		}
 	}
 
+	static const char* getGLString(GLenum _name)
+	{
+		const char* str = (const char*)glGetString(_name);
+		glGetError(); // ignore error if glGetString returns NULL.
+		if (NULL != str)
+		{
+			return str;
+		}
+
+		return "<unknown>";
+	}
+
+	static uint32_t getGLStringHash(GLenum _name)
+	{
+		const char* str = (const char*)glGetString(_name);
+		glGetError(); // ignore error if glGetString returns NULL.
+		if (NULL != str)
+		{
+			return bx::hashMurmur2A(str, strlen(str) );
+		}
+
+		return 0;
+	}
+
 #if BGFX_CONFIG_RENDERER_OPENGL
-	static const char* toString(GLenum _enum)
+	const char* toString(GLenum _enum)
 	{
 		switch (_enum)
 		{
@@ -454,6 +478,11 @@ namespace bgfx
 		{
 			m_glctx.create(BGFX_DEFAULT_WIDTH, BGFX_DEFAULT_HEIGHT);
 
+			m_vendor = getGLString(GL_VENDOR);
+			m_renderer = getGLString(GL_RENDERER);
+			m_version = getGLString(GL_VERSION);
+			m_glslVersion = getGLString(GL_SHADING_LANGUAGE_VERSION);
+
 #if BGFX_CONFIG_RENDERER_OPENGL
 			m_queries.create();
 #endif // BGFX_CONFIG_RENDERER_OPENGL
@@ -511,6 +540,11 @@ namespace bgfx
 		GLuint m_backBufferFbo;
 		GLuint m_backBufferRbos[2];
 		GlContext m_glctx;
+
+		const char* m_vendor;
+		const char* m_renderer;
+		const char* m_version;
+		const char* m_glslVersion;
 	};
 
 	RendererContext s_renderCtx;
@@ -2128,18 +2162,6 @@ namespace bgfx
 		return result;
 	}
 
-	uint32_t glGetStringHash(GLenum _name)
-	{
-		const char* str = (const char*)glGetString(_name);
-		glGetError(); // ignore error if glGetString returns NULL.
-		if (NULL != str)
-		{
-			return bx::hashMurmur2A(str, strlen(str) );
-		}
-
-		return 0;
-	}
-
 	void Context::rendererInit()
 	{
 		s_renderCtx.init();
@@ -2180,16 +2202,17 @@ namespace bgfx
 		GL_GET(GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS, 0);
 		GL_GET(GL_MAX_RENDERBUFFER_SIZE, 1);
 		
-		const char* version = (const char*)glGetString(GL_SHADING_LANGUAGE_VERSION);
-		GL_CHECK(;); // check if error is generated by glGetString.
-		BX_TRACE("GLSL version: %s", version);
+		BX_TRACE("      Vendor: %s", s_renderCtx.m_vendor);
+		BX_TRACE("    Renderer: %s", s_renderCtx.m_renderer);
+		BX_TRACE("     Version: %s", s_renderCtx.m_version);
+		BX_TRACE("GLSL version: %s", s_renderCtx.m_glslVersion);
 #endif // BGFX_CONFIG_DEBUG
 
 		// Initial binary shader hash depends on driver version.
 		s_renderCtx.m_hash = ( (BX_PLATFORM_WINDOWS<<1) | BX_ARCH_64BIT)
-						^ (uint64_t(glGetStringHash(GL_VENDOR  ) )<<32)
-						^ (uint64_t(glGetStringHash(GL_RENDERER) )<<0 )
-						^ (uint64_t(glGetStringHash(GL_VERSION ) )<<16)
+						^ (uint64_t(getGLStringHash(GL_VENDOR  ) )<<32)
+						^ (uint64_t(getGLStringHash(GL_RENDERER) )<<0 )
+						^ (uint64_t(getGLStringHash(GL_VERSION ) )<<16)
 						;
 
 		const char* extensions = (const char*)glGetString(GL_EXTENSIONS);
@@ -2314,19 +2337,23 @@ namespace bgfx
 		}
 
 #if !BGFX_CONFIG_RENDERER_OPENGLES3
-		if (NULL != glVertexAttribDivisor
-		&&  NULL != glDrawArraysInstanced
-		&&  NULL != glDrawElementsInstanced)
+		if (s_extension[Extension::ARB_instanced_arrays].m_supported
+		&&  s_extension[Extension::ANGLE_instanced_arrays].m_supported)
 		{
-			s_vertexAttribDivisor = glVertexAttribDivisor;
-			s_drawArraysInstanced = glDrawArraysInstanced;
-			s_drawElementsInstanced = glDrawElementsInstanced;
-		}
-		else
-		{
-			s_vertexAttribDivisor = stubVertexAttribDivisor;
-			s_drawArraysInstanced = stubDrawArraysInstanced;
-			s_drawElementsInstanced = stubDrawElementsInstanced;
+			if (NULL != glVertexAttribDivisor
+			&&  NULL != glDrawArraysInstanced
+			&&  NULL != glDrawElementsInstanced)
+			{
+				s_vertexAttribDivisor = glVertexAttribDivisor;
+				s_drawArraysInstanced = glDrawArraysInstanced;
+				s_drawElementsInstanced = glDrawElementsInstanced;
+			}
+			else
+			{
+				s_vertexAttribDivisor = stubVertexAttribDivisor;
+				s_drawArraysInstanced = stubDrawArraysInstanced;
+				s_drawElementsInstanced = stubDrawElementsInstanced;
+			}
 		}
 #endif // !BGFX_CONFIG_RENDERER_OPENGLES3
 
@@ -3250,8 +3277,14 @@ namespace bgfx
 				double toMs = 1000.0/freq;
 
 				tvm.clear();
-				uint16_t pos = 10;
-				tvm.printf(0, 0, BGFX_CONFIG_DEBUG ? 0x89 : 0x8f, " " BGFX_RENDERER_NAME " ");
+				uint16_t pos = 0;
+				tvm.printf(0, pos++, BGFX_CONFIG_DEBUG ? 0x89 : 0x8f, " " BGFX_RENDERER_NAME " ");
+				tvm.printf(0, pos++, 0x0f, "      Vendor: %s", s_renderCtx.m_vendor);
+				tvm.printf(0, pos++, 0x0f, "    Renderer: %s", s_renderCtx.m_renderer);
+				tvm.printf(0, pos++, 0x0f, "     Version: %s", s_renderCtx.m_version);
+				tvm.printf(0, pos++, 0x0f, "GLSL version: %s", s_renderCtx.m_glslVersion);
+
+				pos = 10;
 				tvm.printf(10, pos++, 0x8e, "  Frame CPU: %7.3f, % 7.3f \x1f, % 7.3f \x1e [ms] / % 6.2f FPS"
 					, double(frameTime)*toMs
 					, double(min)*toMs