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333 lines
12 KiB
333 lines
12 KiB
/* |
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This file is part of Magnum. |
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Copyright © 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, |
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2020, 2021, 2022 Vladimír Vondruš <mosra@centrum.cz> |
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Permission is hereby granted, free of charge, to any person obtaining a |
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copy of this software and associated documentation files (the "Software"), |
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to deal in the Software without restriction, including without limitation |
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the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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and/or sell copies of the Software, and to permit persons to whom the |
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Software is furnished to do so, subject to the following conditions: |
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The above copyright notice and this permission notice shall be included |
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in all copies or substantial portions of the Software. |
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
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FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
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DEALINGS IN THE SOFTWARE. |
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*/ |
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#include <sstream> |
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#include <Corrade/Containers/Optional.h> |
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#include <Corrade/Utility/DebugStl.h> |
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#include "Magnum/Vk/DescriptorPoolCreateInfo.h" |
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#include "Magnum/Vk/DescriptorSet.h" |
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#include "Magnum/Vk/DescriptorSetLayoutCreateInfo.h" |
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#include "Magnum/Vk/DescriptorType.h" |
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#include "Magnum/Vk/DeviceCreateInfo.h" |
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#include "Magnum/Vk/DeviceFeatures.h" |
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#include "Magnum/Vk/DeviceProperties.h" |
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#include "Magnum/Vk/ExtensionProperties.h" |
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#include "Magnum/Vk/Extensions.h" |
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#include "Magnum/Vk/Result.h" |
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#include "Magnum/Vk/VulkanTester.h" |
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namespace Magnum { namespace Vk { namespace Test { namespace { |
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struct DescriptorPoolVkTest: VulkanTester { |
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explicit DescriptorPoolVkTest(); |
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void setupVariableDescriptorCount(); |
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void teardown(); |
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void construct(); |
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void constructMove(); |
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void allocate(); |
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void allocateFreeDescriptorSet(); |
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void allocateFail(); |
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void allocateVariableCount(); |
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void allocateVariableCountFreeDescriptorSet(); |
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void allocateVariableCountFail(); |
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void reset(); |
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void wrap(); |
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Queue _queue{NoCreate}; |
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Device _deviceVariableDescriptorCount{NoCreate}; |
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}; |
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DescriptorPoolVkTest::DescriptorPoolVkTest() { |
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addTests({&DescriptorPoolVkTest::construct, |
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&DescriptorPoolVkTest::constructMove, |
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&DescriptorPoolVkTest::allocate, |
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&DescriptorPoolVkTest::allocateFreeDescriptorSet, |
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&DescriptorPoolVkTest::allocateFail}); |
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addTests({&DescriptorPoolVkTest::allocateVariableCount, |
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&DescriptorPoolVkTest::allocateVariableCountFreeDescriptorSet, |
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&DescriptorPoolVkTest::allocateVariableCountFail}, |
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&DescriptorPoolVkTest::setupVariableDescriptorCount, |
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&DescriptorPoolVkTest::teardown); |
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addTests({&DescriptorPoolVkTest::reset, |
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&DescriptorPoolVkTest::wrap}); |
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} |
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void DescriptorPoolVkTest::setupVariableDescriptorCount() { |
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DeviceProperties properties = pickDevice(instance()); |
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if(!properties.enumerateExtensionProperties().isSupported<Extensions::EXT::descriptor_indexing>() || |
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!(properties.features() & DeviceFeature::DescriptorBindingVariableDescriptorCount)) |
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return; |
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/* Create the device only if not already, to avoid spamming the output */ |
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if(!_deviceVariableDescriptorCount.handle()) _deviceVariableDescriptorCount.create(instance(), |
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DeviceCreateInfo{std::move(properties)} |
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.addQueues(QueueFlag::Graphics, {0.0f}, {_queue}) |
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.addEnabledExtensions< |
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/* Dependency of EXT_descriptor_indexing if 1.1 isn't |
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supported. For simpler handling we enable it always, instead |
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of only when we're on 1.0. */ |
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Extensions::KHR::maintenance3, |
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Extensions::EXT::descriptor_indexing |
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>() |
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.setEnabledFeatures(DeviceFeature::DescriptorBindingVariableDescriptorCount) |
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); |
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} |
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void DescriptorPoolVkTest::teardown() { |
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/* Nothing, the device & queue created by setupVariableDescriptorCount() |
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is created just once and so shouldn't be destroyed right after */ |
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} |
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void DescriptorPoolVkTest::construct() { |
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{ |
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DescriptorPool pool{device(), DescriptorPoolCreateInfo{5, { |
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{DescriptorType::UniformBuffer, 2} |
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}}}; |
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CORRADE_VERIFY(pool.handle()); |
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CORRADE_COMPARE(pool.handleFlags(), HandleFlag::DestroyOnDestruction); |
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} |
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/* Shouldn't crash or anything */ |
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CORRADE_VERIFY(true); |
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} |
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void DescriptorPoolVkTest::constructMove() { |
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DescriptorPool a{device(), DescriptorPoolCreateInfo{5, { |
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{DescriptorType::UniformBuffer, 2} |
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}}}; |
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VkDescriptorPool handle = a.handle(); |
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DescriptorPool b = std::move(a); |
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CORRADE_VERIFY(!a.handle()); |
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CORRADE_COMPARE(b.handle(), handle); |
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CORRADE_COMPARE(b.handleFlags(), HandleFlag::DestroyOnDestruction); |
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DescriptorPool c{NoCreate}; |
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c = std::move(b); |
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CORRADE_VERIFY(!b.handle()); |
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CORRADE_COMPARE(b.handleFlags(), HandleFlags{}); |
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CORRADE_COMPARE(c.handle(), handle); |
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CORRADE_COMPARE(c.handleFlags(), HandleFlag::DestroyOnDestruction); |
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CORRADE_VERIFY(std::is_nothrow_move_constructible<DescriptorPool>::value); |
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CORRADE_VERIFY(std::is_nothrow_move_assignable<DescriptorPool>::value); |
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} |
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void DescriptorPoolVkTest::allocate() { |
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DescriptorSetLayout layout{device(), DescriptorSetLayoutCreateInfo{ |
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{{0, DescriptorType::UniformBuffer}} |
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}}; |
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/* We can allocate two sets at most, each with one uniform buffer */ |
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DescriptorPool pool{device(), DescriptorPoolCreateInfo{2, { |
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{DescriptorType::UniformBuffer, 2} |
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}}}; |
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{ |
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Containers::Optional<DescriptorSet> allocated = pool.tryAllocate(layout); |
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CORRADE_VERIFY(allocated); |
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CORRADE_VERIFY(allocated->handle()); |
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/* No DestroyOnDestruction, the sets get freed only on descriptor pool |
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reset */ |
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CORRADE_COMPARE(allocated->handleFlags(), HandleFlags{}); |
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} { |
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DescriptorSet allocated = pool.allocate(layout); |
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CORRADE_VERIFY(allocated.handle()); |
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/* No DestroyOnDestruction, the sets get freed only on descriptor pool |
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reset */ |
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CORRADE_COMPARE(allocated.handleFlags(), HandleFlags{}); |
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} |
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} |
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void DescriptorPoolVkTest::allocateFail() { |
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DescriptorSetLayout layout{device(), DescriptorSetLayoutCreateInfo{ |
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{{0, DescriptorType::UniformBuffer, 2}}, |
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}}; |
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DescriptorPool pool{device(), DescriptorPoolCreateInfo{1, { |
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{DescriptorType::UniformBuffer, 1} |
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}}}; |
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{ |
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/* tryAllocate() should not assert, and should not print anything */ |
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std::ostringstream out; |
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Error redirectError{&out}; |
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CORRADE_VERIFY(!pool.tryAllocate(layout)); |
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CORRADE_COMPARE(out.str(), ""); |
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} { |
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CORRADE_SKIP_IF_NO_ASSERT(); |
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/* allocate() should assert with ErrorOutOfPoolMemory */ |
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std::ostringstream out; |
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Error redirectError{&out}; |
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pool.allocate(layout); |
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CORRADE_COMPARE(out.str(), "Vk::DescriptorPool::allocate(): allocation failed with Vk::Result::ErrorOutOfPoolMemory\n"); |
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} |
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} |
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void DescriptorPoolVkTest::allocateFreeDescriptorSet() { |
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DescriptorSetLayout layout{device(), DescriptorSetLayoutCreateInfo{ |
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{{0, DescriptorType::UniformBuffer}} |
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}}; |
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DescriptorPool pool{device(), DescriptorPoolCreateInfo{1, { |
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{DescriptorType::UniformBuffer, 1} |
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}, DescriptorPoolCreateInfo::Flag::FreeDescriptorSet}}; |
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DescriptorSet allocated = pool.allocate(layout); |
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CORRADE_VERIFY(allocated.handle()); |
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/* vkFreeDescriptorSets() gets called on destruction */ |
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CORRADE_COMPARE(allocated.handleFlags(), HandleFlag::DestroyOnDestruction); |
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} |
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void DescriptorPoolVkTest::allocateVariableCount() { |
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if(!(_deviceVariableDescriptorCount.enabledFeatures() & DeviceFeature::DescriptorBindingVariableDescriptorCount)) |
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CORRADE_SKIP("DeviceFeature::DescriptorBindingVariableDescriptorCount not supported, can't test."); |
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DescriptorSetLayout layout{_deviceVariableDescriptorCount, DescriptorSetLayoutCreateInfo{ |
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{{0, DescriptorType::UniformBuffer, 8, ~ShaderStages{}, DescriptorSetLayoutBinding::Flag::VariableDescriptorCount}} |
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}}; |
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/* We can allocate two sets at most and at most 12 uniform buffers */ |
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DescriptorPool pool{_deviceVariableDescriptorCount, DescriptorPoolCreateInfo{2, { |
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{DescriptorType::UniformBuffer, 12} |
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}}}; |
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{ |
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Containers::Optional<DescriptorSet> allocated = pool.tryAllocate(layout, 8); |
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CORRADE_VERIFY(allocated); |
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CORRADE_VERIFY(allocated->handle()); |
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/* No DestroyOnDestruction, the sets get freed only on descriptor pool |
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reset */ |
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CORRADE_COMPARE(allocated->handleFlags(), HandleFlags{}); |
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} { |
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DescriptorSet allocated = pool.allocate(layout, 4); |
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CORRADE_VERIFY(allocated.handle()); |
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/* No DestroyOnDestruction, the sets get freed only on descriptor pool |
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reset */ |
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CORRADE_COMPARE(allocated.handleFlags(), HandleFlags{}); |
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} |
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} |
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void DescriptorPoolVkTest::allocateVariableCountFail() { |
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if(!(_deviceVariableDescriptorCount.enabledFeatures() & DeviceFeature::DescriptorBindingVariableDescriptorCount)) |
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CORRADE_SKIP("DeviceFeature::DescriptorBindingVariableDescriptorCount not supported, can't test."); |
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DescriptorSetLayout layout{_deviceVariableDescriptorCount, DescriptorSetLayoutCreateInfo{ |
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{{0, DescriptorType::UniformBuffer, 8, ~ShaderStages{}, DescriptorSetLayoutBinding::Flag::VariableDescriptorCount}} |
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}}; |
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/* We can allocate two sets at most and at most 8 uniform buffers */ |
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DescriptorPool pool{_deviceVariableDescriptorCount, DescriptorPoolCreateInfo{2, { |
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{DescriptorType::UniformBuffer, 7} |
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}}}; |
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{ |
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/* tryAllocate() should not assert, and should not print anything */ |
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std::ostringstream out; |
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Error redirectError{&out}; |
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CORRADE_VERIFY(!pool.tryAllocate(layout, 8)); |
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CORRADE_COMPARE(out.str(), ""); |
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} { |
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CORRADE_SKIP_IF_NO_ASSERT(); |
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/* allocate() should assert with ErrorOutOfPoolMemory */ |
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std::ostringstream out; |
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Error redirectError{&out}; |
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pool.allocate(layout, 8); |
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CORRADE_COMPARE(out.str(), "Vk::DescriptorPool::allocate(): allocation failed with Vk::Result::ErrorOutOfPoolMemory\n"); |
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} |
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} |
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void DescriptorPoolVkTest::allocateVariableCountFreeDescriptorSet() { |
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if(!(_deviceVariableDescriptorCount.enabledFeatures() & DeviceFeature::DescriptorBindingVariableDescriptorCount)) |
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CORRADE_SKIP("DeviceFeature::DescriptorBindingVariableDescriptorCount not supported, can't test."); |
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DescriptorSetLayout layout{_deviceVariableDescriptorCount, DescriptorSetLayoutCreateInfo{ |
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{{0, DescriptorType::UniformBuffer, 4, ~ShaderStages{}, DescriptorSetLayoutBinding::Flag::VariableDescriptorCount}} |
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}}; |
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DescriptorPool pool{_deviceVariableDescriptorCount, DescriptorPoolCreateInfo{1, { |
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{DescriptorType::UniformBuffer, 4} |
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}, DescriptorPoolCreateInfo::Flag::FreeDescriptorSet}}; |
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DescriptorSet allocated = pool.allocate(layout, 4); |
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CORRADE_VERIFY(allocated.handle()); |
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/* vkFreeDescriptorSets() gets called on destruction */ |
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CORRADE_COMPARE(allocated.handleFlags(), HandleFlag::DestroyOnDestruction); |
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} |
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void DescriptorPoolVkTest::reset() { |
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DescriptorSetLayout layout{device(), DescriptorSetLayoutCreateInfo{ |
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{{0, DescriptorType::UniformBuffer}} |
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}}; |
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/* Just one */ |
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DescriptorPool pool{device(), DescriptorPoolCreateInfo{1, { |
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{DescriptorType::UniformBuffer, 1} |
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}}}; |
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/* First allocation will work */ |
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CORRADE_VERIFY(pool.tryAllocate(layout)); |
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/* Second won't */ |
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CORRADE_VERIFY(!pool.tryAllocate(layout)); |
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pool.reset(); |
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/* Now it will again */ |
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CORRADE_VERIFY(pool.tryAllocate(layout)); |
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} |
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void DescriptorPoolVkTest::wrap() { |
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VkDescriptorPool pool{}; |
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CORRADE_COMPARE(Result(device()->CreateDescriptorPool(device(), |
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DescriptorPoolCreateInfo{5, { |
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{DescriptorType::UniformBuffer, 2} |
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}}, |
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nullptr, &pool)), Result::Success); |
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auto wrapped = DescriptorPool::wrap(device(), pool, HandleFlag::DestroyOnDestruction); |
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CORRADE_COMPARE(wrapped.handle(), pool); |
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/* Release the handle again, destroy by hand */ |
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CORRADE_COMPARE(wrapped.release(), pool); |
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CORRADE_VERIFY(!wrapped.handle()); |
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device()->DestroyDescriptorPool(device(), pool, nullptr); |
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} |
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}}}} |
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CORRADE_TEST_MAIN(Magnum::Vk::Test::DescriptorPoolVkTest)
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