/* * * Copyright (c) 2014-2021 The Khronos Group Inc. * Copyright (c) 2014-2021 Valve Corporation * Copyright (c) 2014-2021 LunarG, Inc. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * * Author: Jon Ashburn * Author: Courtney Goeltzenleuchter * Author: Chia-I Wu * Author: Chia-I Wu * Author: Mark Lobodzinski * Author: Lenny Komow * Author: Charles Giessen * */ #include "loader_common.h" enum vulkan_loader_debug_flags { VULKAN_LOADER_INFO_BIT = 0x01, VULKAN_LOADER_WARN_BIT = 0x02, VULKAN_LOADER_PERF_BIT = 0x04, VULKAN_LOADER_ERROR_BIT = 0x08, VULKAN_LOADER_DEBUG_BIT = 0x10, VULKAN_LOADER_LAYER_BIT = 0x20, VULKAN_LOADER_DRIVER_BIT = 0x40, VULKAN_LOADER_VALIDATION_BIT = 0x80, }; // Checks for the environment variable VK_LOADER_DEBUG and sets up the current debug level accordingly // This should be called before any Vulkan API calls, eg in the initialization of the .dll or .so void loader_debug_init(void); // Returns a bitmask that indicates the current flags that should be output uint32_t loader_get_debug_level(void); // Logs a message to stderr // May output to DebugUtils if the instance isn't null and the extension is enabled. void loader_log(const struct loader_instance *inst, VkFlags msg_type, int32_t msg_code, const char *format, ...); // Used for the assembly code to emit an specific error message // This is a work around for linux 32 bit error handling not passing relocatable strings correctly void loader_log_asm_function_not_supported(const struct loader_instance *inst, VkFlags msg_type, int32_t msg_code, const char *func_name);