Cleanup.

src/renderer_d3d11.cpp

@@ -1894,6 +1894,7 @@ BX_PRAGMA_DIAGNOSTIC_POP();
 				bx::dlclose(m_d3d11dll);
 				m_d3d11dll = NULL;
 				BX_FALLTHROUGH;
+
 #endif // USE_D3D11_DYNAMIC_LIB
 
 			case ErrorState::Default:

src/renderer_d3d12.cpp

@@ -1449,21 +1449,26 @@ namespace bgfx { namespace d3d12
 			case ErrorState::CreatedCommandQueue:
 				m_cmd.shutdown();
 				BX_FALLTHROUGH;
+
 			case ErrorState::CreatedDXGIFactory:
 				DX_RELEASE(m_device,  0);
 				DX_RELEASE(m_adapter, 0);
 				DX_RELEASE(m_factory, 0);
 				BX_FALLTHROUGH;
+
 #if USE_D3D12_DYNAMIC_LIB
 			case ErrorState::LoadedDXGI:
 				bx::dlclose(m_dxgidll);
 				BX_FALLTHROUGH;
+
 			case ErrorState::LoadedD3D12:
 				bx::dlclose(m_d3d12dll);
 				BX_FALLTHROUGH;
+
 			case ErrorState::LoadedKernel32:
 				bx::dlclose(m_kernel32dll);
 				BX_FALLTHROUGH;
+
 #endif // USE_D3D12_DYNAMIC_LIB
 			case ErrorState::Default:
 			default:

src/renderer_d3d9.h

@@ -240,8 +240,7 @@ namespace bgfx { namespace d3d9
 
 			switch (m_type)
 			{
-			case 0:  DX_RELEASE(m_vertexShader, 0);
-				BX_FALLTHROUGH;
+			case 0:  DX_RELEASE(m_vertexShader, 0); BX_FALLTHROUGH;
 			default: DX_RELEASE(m_pixelShader,  0);
 			}
 		}

src/shader_dxbc.cpp

@@ -1912,6 +1912,8 @@ namespace bgfx
 		bx::MemoryBlock mb(g_allocator);
 		bx::MemoryWriter writer(&mb);
 
+		int32_t total = 0;
+
 		for (uint32_t token = 0, numTokens = uint32_t(_src.byteCode.size() / sizeof(uint32_t) ); token < numTokens;)
 		{
 			DxbcInstruction instruction;
@@ -1920,15 +1922,14 @@ namespace bgfx
 
 			_fn(instruction, _userData);
 
-			write(&writer, instruction, _err);
+			total += write(&writer, instruction, _err);
 
 			token += instruction.length;
 		}
 
 		uint8_t* data = (uint8_t*)mb.more();
-		uint32_t size = uint32_t(bx::getSize(&writer) );
-		_dst.byteCode.reserve(size);
-		bx::memCopy(_dst.byteCode.data(), data, size);
+		_dst.byteCode.resize(total);
+		bx::memCopy(_dst.byteCode.data(), data, total);
 	}
 
 } // namespace bgfx