97 lines
2.8 KiB
C++
97 lines
2.8 KiB
C++
/*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* Copyright:
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* 2016-2017, Danny Robson <danny@nerdcruft.net>
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*/
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#include "./object.hpp"
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#include "./instance.hpp"
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#include "./physical_device.hpp"
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#include <cruft/util/debug.hpp>
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using cruft::vk::object;
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using cruft::vk::enumerated;
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///////////////////////////////////////////////////////////////////////////////
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template <typename T>
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object<T>::object (native_t _native):
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m_native (_native)
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{
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CHECK_NEQ (m_native, VK_NULL_HANDLE);
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}
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//-----------------------------------------------------------------------------
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template <typename T>
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object<T>::object (object &&rhs):
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m_native (VK_NULL_HANDLE)
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{
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std::swap (m_native, rhs.m_native);
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}
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//-----------------------------------------------------------------------------
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template <typename T>
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const typename object<T>::native_t&
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object<T>::native (void) const&
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{
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return m_native;
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}
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//-----------------------------------------------------------------------------
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template <typename T>
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typename object<T>::native_t&
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object<T>::native (void) &
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{
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return m_native;
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}
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//-----------------------------------------------------------------------------
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#define OBJECT(T) template struct cruft::vk::object<cruft::vk::T>;
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VK_TYPE_MAP (OBJECT)
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///////////////////////////////////////////////////////////////////////////////
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#define DESCENDANT(T) template struct cruft::vk::descendant<cruft::vk::T>;
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VK_DESCENDANT_TYPE_MAP (DESCENDANT)
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///////////////////////////////////////////////////////////////////////////////
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template <typename T>
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std::vector<T>
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cruft::vk::enumerated<T>::find (const instance &parent) {
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// find the total number of objects
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uint32_t expected = 0;
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error::try_code (enum_traits<T>::enumerate (parent.native (), &expected, nullptr));
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// allocate an array of handles and fetch them
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uint32_t found = expected;
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typename T::native_t handles[expected];
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error::try_code (enum_traits<T>::enumerate (parent.native (), &found, handles));
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// return an collection of objects from the handles
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return std::vector<T> (handles, handles + found);
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}
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//-----------------------------------------------------------------------------
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#define ENUMERATED(T) template struct cruft::vk::enumerated<cruft::vk::T>;
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VK_ENUMERATED_TYPE_MAP (ENUMERATED)
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