libcruft-vk/device.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 "./device.hpp"

#include "./physical_device.hpp"

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

using vk::device;


///////////////////////////////////////////////////////////////////////////////
device::device (const physical_device &phys,
                const VkDeviceCreateInfo &info):
    instantiated (phys.id (), &info, nullptr)
{ ; }


///////////////////////////////////////////////////////////////////////////////
VkPhysicalDeviceMemoryProperties
device::physical_properties (void) const
{
    VkPhysicalDeviceMemoryProperties props;
    vkGetPhysicalDeviceMemoryProperties (id (), &props);
    return props;
}


///////////////////////////////////////////////////////////////////////////////
void
device::flush (const VkMappedMemoryRange *first,
               const VkMappedMemoryRange *last)
{
    CHECK_LE (first, last);

    auto err = vkFlushMappedMemoryRanges (id (), trunc_cast<uint32_t> (last - first), first);
    error::try_code (err);
}


//-----------------------------------------------------------------------------
void
device::invalidate (const VkMappedMemoryRange *first,
                    const VkMappedMemoryRange *last)
{
    CHECK_LE (first, last);

    auto err = vkInvalidateMappedMemoryRanges (id (), trunc_cast<uint32_t> (last - first), first);
    error::try_code (err);
}