| // Copyright 2018 The SwiftShader Authors. All Rights Reserved. |
| // |
| // 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. |
| |
| #include "VkFramebuffer.hpp" |
| #include "VkImageView.hpp" |
| #include <memory.h> |
| |
| namespace vk |
| { |
| |
| Framebuffer::Framebuffer(const VkFramebufferCreateInfo* pCreateInfo, void* mem) : |
| attachmentCount(pCreateInfo->attachmentCount), |
| attachments(reinterpret_cast<ImageView**>(mem)) |
| { |
| for(uint32_t i = 0; i < attachmentCount; i++) |
| { |
| attachments[i] = Cast(pCreateInfo->pAttachments[i]); |
| } |
| } |
| |
| void Framebuffer::destroy(const VkAllocationCallbacks* pAllocator) |
| { |
| vk::deallocate(attachments, pAllocator); |
| } |
| |
| void Framebuffer::clear(uint32_t clearValueCount, const VkClearValue* pClearValues, const VkRect2D& renderArea) |
| { |
| ASSERT(clearValueCount >= attachmentCount); |
| |
| for(uint32_t i = 0; i < attachmentCount; i++) |
| { |
| attachments[i]->clear(pClearValues[i], renderArea); |
| } |
| } |
| |
| size_t Framebuffer::ComputeRequiredAllocationSize(const VkFramebufferCreateInfo* pCreateInfo) |
| { |
| return pCreateInfo->attachmentCount * sizeof(void*); |
| } |
| |
| } // namespace vk |