Added cmdRemove.

examples/15-shadowmaps-simple/shadowmaps_simple.cpp

@@ -251,23 +251,31 @@ public:
 			const double freq = double(bx::getHPFrequency() );
 			float time = float( (now-m_timeOffset)/freq);
 
-			if (!bgfx::isValid(m_shadowMapFB) || shadowSamplerModeChanged)
+			if (!bgfx::isValid(m_shadowMapFB)
+			||  shadowSamplerModeChanged)
 			{
-				bgfx::TextureHandle shadowMapTexture;
+				bgfx::TextureHandle shadowMapTexture = BGFX_INVALID_HANDLE;
 
-				if (bgfx::isValid(m_progShadow))
+				if (bgfx::isValid(m_progShadow) )
+				{
 					bgfx::destroy(m_progShadow);
-				if (bgfx::isValid(m_progMesh))
-					bgfx::destroy(m_progMesh);
+				}
 
-				if (bgfx::isValid(m_shadowMapFB))
+				if (bgfx::isValid(m_progMesh) )
+				{
+					bgfx::destroy(m_progMesh);
+				}
+
+				if (bgfx::isValid(m_shadowMapFB) )
+				{
 					bgfx::destroy(m_shadowMapFB);
+				}
 
 				if (m_useShadowSampler)
 				{
 					// Depth textures and shadow samplers are supported.
 					m_progShadow = loadProgram("vs_sms_shadow", "fs_sms_shadow");
-					m_progMesh = loadProgram("vs_sms_mesh", "fs_sms_mesh");
+					m_progMesh   = loadProgram("vs_sms_mesh",   "fs_sms_mesh");
 
 					bgfx::TextureHandle fbtextures[] =
 					{
@@ -280,6 +288,7 @@ public:
 							, BGFX_TEXTURE_RT | BGFX_SAMPLER_COMPARE_LEQUAL
 							),
 					};
+
 					shadowMapTexture = fbtextures[0];
 					m_shadowMapFB = bgfx::createFrameBuffer(BX_COUNTOF(fbtextures), fbtextures, true);
 				}
@@ -288,7 +297,7 @@ public:
 					// Depth textures and shadow samplers are not supported. Use float
 					// depth packing into color buffer instead.
 					m_progShadow = loadProgram("vs_sms_shadow_pd", "fs_sms_shadow_pd");
-					m_progMesh = loadProgram("vs_sms_mesh", "fs_sms_mesh_pd");
+					m_progMesh   = loadProgram("vs_sms_mesh",      "fs_sms_mesh_pd");
 
 					bgfx::TextureHandle fbtextures[] =
 					{
@@ -309,6 +318,7 @@ public:
 							, BGFX_TEXTURE_RT_WRITE_ONLY
 							),
 					};
+
 					shadowMapTexture = fbtextures[0];
 					m_shadowMapFB = bgfx::createFrameBuffer(BX_COUNTOF(fbtextures), fbtextures, true);
 				}

examples/common/camera.cpp

@@ -94,6 +94,7 @@ struct Camera
 
 	~Camera()
 	{
+		cmdRemove("move");
 		inputRemoveBindings("camBindings");
 	}
 

examples/common/entry/cmd.cpp

@@ -29,12 +29,24 @@ struct CmdContext
 
 	void add(const char* _name, ConsoleFn _fn, void* _userData)
 	{
-		uint32_t cmd = bx::hash<bx::HashMurmur2A>(_name, (uint32_t)bx::strLen(_name) );
+		const uint32_t cmd = bx::hash<bx::HashMurmur2A>(_name, (uint32_t)bx::strLen(_name) );
 		BX_ASSERT(m_lookup.end() == m_lookup.find(cmd), "Command \"%s\" already exist.", _name);
+
 		Func fn = { _fn, _userData };
 		m_lookup.insert(stl::make_pair(cmd, fn) );
 	}
 
+	void remove(const char* _name)
+	{
+		const uint32_t cmd = bx::hash<bx::HashMurmur2A>(_name, (uint32_t)bx::strLen(_name) );
+
+		CmdLookup::iterator it = m_lookup.find(cmd);
+		if (it != m_lookup.end() )
+		{
+			m_lookup.erase(it);
+		}
+	}
+
 	void exec(const char* _cmd)
 	{
 		for (bx::StringView next(_cmd); !next.isEmpty(); _cmd = next.getPtr() )
@@ -105,6 +117,11 @@ void cmdAdd(const char* _name, ConsoleFn _fn, void* _userData)
 	s_cmdContext->add(_name, _fn, _userData);
 }
 
+void cmdRemove(const char* _name)
+{
+	s_cmdContext->remove(_name);
+}
+
 void cmdExec(const char* _format, ...)
 {
 	char tmp[2048];

examples/common/entry/cmd.h

@@ -18,6 +18,9 @@ void cmdShutdown();
 ///
 void cmdAdd(const char* _name, ConsoleFn _fn, void* _userData = NULL);
 
+///
+void cmdRemove(const char* _name);
+
 ///
 void cmdExec(const char* _format, ...);