78 lines
2.0 KiB
C++
78 lines
2.0 KiB
C++
/* Copyright (c) 2019-2025, Arm Limited and Contributors
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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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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#include "framebuffer.h"
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#include "device.h"
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namespace vkb
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{
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VkFramebuffer Framebuffer::get_handle() const
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{
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return handle;
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}
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const VkExtent2D &Framebuffer::get_extent() const
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{
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return extent;
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}
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Framebuffer::Framebuffer(vkb::core::DeviceC &device, const RenderTarget &render_target, const RenderPass &render_pass) :
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device{device},
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extent{render_target.get_extent()}
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{
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std::vector<VkImageView> attachments;
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for (auto &view : render_target.get_views())
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{
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attachments.emplace_back(view.get_handle());
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}
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VkFramebufferCreateInfo create_info{VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO};
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create_info.renderPass = render_pass.get_handle();
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create_info.attachmentCount = to_u32(attachments.size());
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create_info.pAttachments = attachments.data();
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create_info.width = extent.width;
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create_info.height = extent.height;
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create_info.layers = 1;
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auto result = vkCreateFramebuffer(device.get_handle(), &create_info, nullptr, &handle);
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if (result != VK_SUCCESS)
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{
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throw VulkanException{result, "Cannot create Framebuffer"};
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}
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}
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Framebuffer::Framebuffer(Framebuffer &&other) :
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device{other.device},
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handle{other.handle},
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extent{other.extent}
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{
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other.handle = VK_NULL_HANDLE;
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}
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Framebuffer::~Framebuffer()
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{
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if (handle != VK_NULL_HANDLE)
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{
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vkDestroyFramebuffer(device.get_handle(), handle, nullptr);
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}
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}
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} // namespace vkb
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