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/*
* vulkan_common.cpp - vulkan common
*
* Copyright (c) 2018 Intel Corporation
*
* 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: Wind Yuan <feng.yuan@intel.com>
*/
#include "vulkan_common.h"
#include <map>
#define VK_STR_INSERT(ERR) \
vk_errors.insert (VkErrorMap::value_type(VK_ ##ERR, #ERR))
namespace XCam {
typedef std::map <uint32_t, const char*> VkErrorMap;
static VkErrorMap vk_errors;
void vk_init_error_string ()
{
if (!vk_errors.empty ())
return;
VK_STR_INSERT (SUCCESS);
VK_STR_INSERT (NOT_READY);
VK_STR_INSERT (TIMEOUT);
VK_STR_INSERT (EVENT_SET);
VK_STR_INSERT (EVENT_RESET);
VK_STR_INSERT (INCOMPLETE);
VK_STR_INSERT (ERROR_OUT_OF_HOST_MEMORY);
VK_STR_INSERT (ERROR_OUT_OF_DEVICE_MEMORY);
VK_STR_INSERT (ERROR_INITIALIZATION_FAILED);
VK_STR_INSERT (ERROR_DEVICE_LOST);
VK_STR_INSERT (ERROR_MEMORY_MAP_FAILED);
VK_STR_INSERT (ERROR_LAYER_NOT_PRESENT);
VK_STR_INSERT (ERROR_FEATURE_NOT_PRESENT);
VK_STR_INSERT (ERROR_INCOMPATIBLE_DRIVER);
VK_STR_INSERT (ERROR_TOO_MANY_OBJECTS);
VK_STR_INSERT (ERROR_FORMAT_NOT_SUPPORTED);
VK_STR_INSERT (ERROR_FRAGMENTED_POOL);
}
const char*
vk_error_str(VkResult id)
{
VkErrorMap::iterator i = vk_errors.find (id);
if (i == vk_errors.end ())
return "VkUnKnown";
return i->second;
}
const std::string
xcam_default_shader_path ()
{
std::string home = "~";
const char *env = std::getenv ("HOME");
if (env)
home.assign (env, strlen (env));
return home + "/.xcam/vk";
}
}
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