libcruft-vk/except.cpp

/*
 * 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.
 *
 * Copyright:
 *      2016, Danny Robson <danny@nerdcruft.net>
 */

#include "./except.hpp"

#include <cruft/util/debug.hpp>
#include <cruft/util/preprocessor.hpp>

using cruft::vk::error;
using cruft::vk::error_code;


///////////////////////////////////////////////////////////////////////////////
void
error::try_code (VkResult res)
{
    if (__builtin_expect (res >= 0, true))
        return;

    throw_code (res);
}


//-----------------------------------------------------------------------------
void
error::throw_code (VkResult res)
{
    switch (res) {
    case VK_SUCCESS:    throw error_code<VK_SUCCESS> ();

    // partial successes
    case VK_NOT_READY:      throw error_code<VK_NOT_READY> ();
    case VK_TIMEOUT:        throw error_code<VK_TIMEOUT> ();
    case VK_EVENT_SET:      throw error_code<VK_EVENT_SET> ();
    case VK_EVENT_RESET:    throw error_code<VK_EVENT_RESET> ();
    case VK_INCOMPLETE:     throw error_code<VK_INCOMPLETE> ();

    // errors
    case VK_ERROR_OUT_OF_HOST_MEMORY:       throw error_code<VK_ERROR_OUT_OF_HOST_MEMORY> ();
    case VK_ERROR_OUT_OF_DEVICE_MEMORY:     throw error_code<VK_ERROR_OUT_OF_DEVICE_MEMORY> ();
    case VK_ERROR_INITIALIZATION_FAILED:    throw error_code<VK_ERROR_INITIALIZATION_FAILED> ();
    case VK_ERROR_DEVICE_LOST:              throw error_code<VK_ERROR_DEVICE_LOST> ();
    case VK_ERROR_MEMORY_MAP_FAILED:        throw error_code<VK_ERROR_MEMORY_MAP_FAILED> ();
    case VK_ERROR_LAYER_NOT_PRESENT:        throw error_code<VK_ERROR_LAYER_NOT_PRESENT> ();
    case VK_ERROR_EXTENSION_NOT_PRESENT:    throw error_code<VK_ERROR_EXTENSION_NOT_PRESENT> ();
    case VK_ERROR_FEATURE_NOT_PRESENT:      throw error_code<VK_ERROR_FEATURE_NOT_PRESENT> ();
    case VK_ERROR_INCOMPATIBLE_DRIVER:      throw error_code<VK_ERROR_INCOMPATIBLE_DRIVER> ();
    case VK_ERROR_TOO_MANY_OBJECTS:         throw error_code<VK_ERROR_TOO_MANY_OBJECTS> ();
    case VK_ERROR_FORMAT_NOT_SUPPORTED:     throw error_code<VK_ERROR_FORMAT_NOT_SUPPORTED> ();
    }

    unreachable ();
}