203 lines
11 KiB
C++
203 lines
11 KiB
C++
/* Copyright (c) 2015-2018 The Khronos Group Inc.
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* Copyright (c) 2015-2018 Valve Corporation
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* Copyright (c) 2015-2018 LunarG, Inc.
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* Copyright (C) 2015-2018 Google Inc.
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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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* Author: Tobias Hector <@tobski>
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*/
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#include <string.h>
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#include "convert_to_renderpass2.h"
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#include "vk_typemap_helper.h"
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#include "vk_format_utils.h"
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static void ConvertVkAttachmentReferenceToV2KHR(const VkAttachmentReference* in_struct,
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safe_VkAttachmentReference2KHR* out_struct) {
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out_struct->sType = VK_STRUCTURE_TYPE_ATTACHMENT_REFERENCE_2_KHR;
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out_struct->pNext = nullptr;
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out_struct->attachment = in_struct->attachment;
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out_struct->layout = in_struct->layout;
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out_struct->aspectMask =
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VK_IMAGE_ASPECT_FLAG_BITS_MAX_ENUM; // Uninitialized - must be filled in by top level struct for input attachments
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}
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static void ConvertVkSubpassDependencyToV2KHR(const VkSubpassDependency* in_struct, safe_VkSubpassDependency2KHR* out_struct) {
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out_struct->sType = VK_STRUCTURE_TYPE_SUBPASS_DEPENDENCY_2_KHR;
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out_struct->pNext = nullptr;
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out_struct->srcSubpass = in_struct->srcSubpass;
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out_struct->dstSubpass = in_struct->dstSubpass;
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out_struct->srcStageMask = in_struct->srcStageMask;
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out_struct->dstStageMask = in_struct->dstStageMask;
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out_struct->srcAccessMask = in_struct->srcAccessMask;
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out_struct->dstAccessMask = in_struct->dstAccessMask;
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out_struct->dependencyFlags = in_struct->dependencyFlags;
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out_struct->viewOffset = 0;
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}
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static void ConvertVkSubpassDescriptionToV2KHR(const VkSubpassDescription* in_struct, safe_VkSubpassDescription2KHR* out_struct) {
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out_struct->sType = VK_STRUCTURE_TYPE_SUBPASS_DESCRIPTION_2_KHR;
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out_struct->pNext = nullptr;
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out_struct->flags = in_struct->flags;
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out_struct->pipelineBindPoint = in_struct->pipelineBindPoint;
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out_struct->viewMask = 0;
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out_struct->inputAttachmentCount = in_struct->inputAttachmentCount;
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out_struct->pInputAttachments = nullptr;
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out_struct->colorAttachmentCount = in_struct->colorAttachmentCount;
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out_struct->pColorAttachments = nullptr;
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out_struct->pResolveAttachments = nullptr;
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out_struct->preserveAttachmentCount = in_struct->preserveAttachmentCount;
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out_struct->pPreserveAttachments = nullptr;
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if (out_struct->inputAttachmentCount && in_struct->pInputAttachments) {
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out_struct->pInputAttachments = new safe_VkAttachmentReference2KHR[out_struct->inputAttachmentCount];
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for (uint32_t i = 0; i < out_struct->inputAttachmentCount; ++i) {
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ConvertVkAttachmentReferenceToV2KHR(&in_struct->pInputAttachments[i], &out_struct->pInputAttachments[i]);
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}
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}
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if (out_struct->colorAttachmentCount && in_struct->pColorAttachments) {
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out_struct->pColorAttachments = new safe_VkAttachmentReference2KHR[out_struct->colorAttachmentCount];
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for (uint32_t i = 0; i < out_struct->colorAttachmentCount; ++i) {
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ConvertVkAttachmentReferenceToV2KHR(&in_struct->pColorAttachments[i], &out_struct->pColorAttachments[i]);
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}
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}
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if (out_struct->colorAttachmentCount && in_struct->pResolveAttachments) {
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out_struct->pResolveAttachments = new safe_VkAttachmentReference2KHR[out_struct->colorAttachmentCount];
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for (uint32_t i = 0; i < out_struct->colorAttachmentCount; ++i) {
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ConvertVkAttachmentReferenceToV2KHR(&in_struct->pResolveAttachments[i], &out_struct->pResolveAttachments[i]);
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}
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}
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if (in_struct->pDepthStencilAttachment) {
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out_struct->pDepthStencilAttachment = new safe_VkAttachmentReference2KHR();
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ConvertVkAttachmentReferenceToV2KHR(in_struct->pDepthStencilAttachment, out_struct->pDepthStencilAttachment);
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} else {
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out_struct->pDepthStencilAttachment = NULL;
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}
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if (in_struct->pPreserveAttachments) {
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out_struct->pPreserveAttachments = new uint32_t[in_struct->preserveAttachmentCount];
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memcpy((void*)out_struct->pPreserveAttachments, (void*)in_struct->pPreserveAttachments,
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sizeof(uint32_t) * in_struct->preserveAttachmentCount);
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}
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}
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static void ConvertVkAttachmentDescriptionToV2KHR(const VkAttachmentDescription* in_struct,
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safe_VkAttachmentDescription2KHR* out_struct) {
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out_struct->sType = VK_STRUCTURE_TYPE_ATTACHMENT_DESCRIPTION_2_KHR;
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out_struct->pNext = nullptr;
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out_struct->flags = in_struct->flags;
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out_struct->format = in_struct->format;
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out_struct->samples = in_struct->samples;
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out_struct->loadOp = in_struct->loadOp;
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out_struct->storeOp = in_struct->storeOp;
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out_struct->stencilLoadOp = in_struct->stencilLoadOp;
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out_struct->stencilStoreOp = in_struct->stencilStoreOp;
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out_struct->initialLayout = in_struct->initialLayout;
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out_struct->finalLayout = in_struct->finalLayout;
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}
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void ConvertVkRenderPassCreateInfoToV2KHR(const VkRenderPassCreateInfo* in_struct, safe_VkRenderPassCreateInfo2KHR* out_struct) {
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out_struct->sType = VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO_2_KHR;
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out_struct->pNext = nullptr;
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out_struct->flags = in_struct->flags;
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out_struct->attachmentCount = in_struct->attachmentCount;
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out_struct->pAttachments = nullptr;
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out_struct->subpassCount = in_struct->subpassCount;
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out_struct->pSubpasses = nullptr;
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out_struct->dependencyCount = in_struct->dependencyCount;
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out_struct->pDependencies = nullptr;
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out_struct->correlatedViewMaskCount = 0;
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out_struct->pCorrelatedViewMasks = nullptr;
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if (out_struct->attachmentCount && in_struct->pAttachments) {
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out_struct->pAttachments = new safe_VkAttachmentDescription2KHR[out_struct->attachmentCount];
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for (uint32_t i = 0; i < out_struct->attachmentCount; ++i) {
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ConvertVkAttachmentDescriptionToV2KHR(&in_struct->pAttachments[i], &out_struct->pAttachments[i]);
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}
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}
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if (out_struct->subpassCount && in_struct->pSubpasses) {
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out_struct->pSubpasses = new safe_VkSubpassDescription2KHR[out_struct->subpassCount];
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for (uint32_t i = 0; i < out_struct->subpassCount; ++i) {
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ConvertVkSubpassDescriptionToV2KHR(&in_struct->pSubpasses[i], &out_struct->pSubpasses[i]);
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}
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}
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if (out_struct->dependencyCount && in_struct->pDependencies) {
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out_struct->pDependencies = new safe_VkSubpassDependency2KHR[out_struct->dependencyCount];
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for (uint32_t i = 0; i < out_struct->dependencyCount; ++i) {
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ConvertVkSubpassDependencyToV2KHR(&in_struct->pDependencies[i], &out_struct->pDependencies[i]);
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}
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}
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// Handle extension structs from KHR_multiview and KHR_maintenance2 to fill out the "filled in" bits.
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if (in_struct->pNext) {
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const VkRenderPassMultiviewCreateInfo* pMultiviewInfo =
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lvl_find_in_chain<VkRenderPassMultiviewCreateInfo>(in_struct->pNext);
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if (pMultiviewInfo) {
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for (uint32_t subpass = 0; subpass < pMultiviewInfo->subpassCount; ++subpass) {
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if (subpass < in_struct->subpassCount) {
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out_struct->pSubpasses[subpass].viewMask = pMultiviewInfo->pViewMasks[subpass];
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}
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}
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for (uint32_t dependency = 0; dependency < pMultiviewInfo->dependencyCount; ++dependency) {
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if (dependency < in_struct->dependencyCount) {
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out_struct->pDependencies[dependency].viewOffset = pMultiviewInfo->pViewOffsets[dependency];
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}
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}
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if (pMultiviewInfo->correlationMaskCount) {
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out_struct->correlatedViewMaskCount = pMultiviewInfo->correlationMaskCount;
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uint32_t* pCorrelatedViewMasks = new uint32_t[out_struct->correlatedViewMaskCount];
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for (uint32_t correlationMask = 0; correlationMask < pMultiviewInfo->correlationMaskCount; ++correlationMask) {
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pCorrelatedViewMasks[correlationMask] = pMultiviewInfo->pCorrelationMasks[correlationMask];
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}
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out_struct->pCorrelatedViewMasks = pCorrelatedViewMasks;
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}
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}
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const VkRenderPassInputAttachmentAspectCreateInfo* pInputAttachmentAspectInfo =
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lvl_find_in_chain<VkRenderPassInputAttachmentAspectCreateInfo>(in_struct->pNext);
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if (pInputAttachmentAspectInfo) {
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for (uint32_t i = 0; i < pInputAttachmentAspectInfo->aspectReferenceCount; ++i) {
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uint32_t subpass = pInputAttachmentAspectInfo->pAspectReferences[i].subpass;
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uint32_t attachment = pInputAttachmentAspectInfo->pAspectReferences[i].inputAttachmentIndex;
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VkImageAspectFlags aspectMask = pInputAttachmentAspectInfo->pAspectReferences[i].aspectMask;
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if (subpass < in_struct->subpassCount && attachment < in_struct->pSubpasses[subpass].inputAttachmentCount) {
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out_struct->pSubpasses[subpass].pInputAttachments[attachment].aspectMask = aspectMask;
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}
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}
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}
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}
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if (out_struct->subpassCount && out_struct->pSubpasses) {
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for (uint32_t i = 0; i < out_struct->subpassCount; ++i) {
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if (out_struct->pSubpasses[i].inputAttachmentCount && out_struct->pSubpasses[i].pInputAttachments) {
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for (uint32_t j = 0; j < out_struct->pSubpasses[i].inputAttachmentCount; ++j) {
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safe_VkAttachmentReference2KHR& attachment_ref = out_struct->pSubpasses[i].pInputAttachments[j];
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if (attachment_ref.aspectMask == VK_IMAGE_ASPECT_FLAG_BITS_MAX_ENUM &&
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attachment_ref.attachment < out_struct->attachmentCount && out_struct->pAttachments) {
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attachment_ref.aspectMask = 0;
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VkFormat attachmentFormat = out_struct->pAttachments[attachment_ref.attachment].format;
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if (FormatIsColor(attachmentFormat)) {
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attachment_ref.aspectMask |= VK_IMAGE_ASPECT_COLOR_BIT;
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}
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if (FormatHasDepth(attachmentFormat)) {
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attachment_ref.aspectMask |= VK_IMAGE_ASPECT_DEPTH_BIT;
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}
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if (FormatHasStencil(attachmentFormat)) {
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attachment_ref.aspectMask |= VK_IMAGE_ASPECT_STENCIL_BIT;
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}
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}
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}
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}
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}
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}
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}
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