| /* |
| * Copyright 2016 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #include "src/gpu/vk/GrVkFramebuffer.h" |
| |
| #include "src/gpu/vk/GrVkGpu.h" |
| #include "src/gpu/vk/GrVkImageView.h" |
| #include "src/gpu/vk/GrVkRenderPass.h" |
| |
| GrVkFramebuffer* GrVkFramebuffer::Create(GrVkGpu* gpu, |
| int width, int height, |
| const GrVkRenderPass* renderPass, |
| const GrVkImageView* colorAttachment, |
| const GrVkImageView* resolveAttachment, |
| const GrVkImageView* stencilAttachment) { |
| // At the very least we need a renderPass and a colorAttachment |
| SkASSERT(renderPass); |
| SkASSERT(colorAttachment); |
| |
| VkImageView attachments[3]; |
| attachments[0] = colorAttachment->imageView(); |
| int numAttachments = 1; |
| if (resolveAttachment) { |
| attachments[numAttachments++] = resolveAttachment->imageView(); |
| } |
| if (stencilAttachment) { |
| attachments[numAttachments++] = stencilAttachment->imageView(); |
| } |
| |
| VkFramebufferCreateInfo createInfo; |
| memset(&createInfo, 0, sizeof(VkFramebufferCreateInfo)); |
| createInfo.sType = VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO; |
| createInfo.pNext = nullptr; |
| createInfo.flags = 0; |
| createInfo.renderPass = renderPass->vkRenderPass(); |
| createInfo.attachmentCount = numAttachments; |
| createInfo.pAttachments = attachments; |
| createInfo.width = width; |
| createInfo.height = height; |
| createInfo.layers = 1; |
| |
| VkFramebuffer framebuffer; |
| VkResult err; |
| GR_VK_CALL_RESULT(gpu, err, CreateFramebuffer(gpu->device(), &createInfo, nullptr, |
| &framebuffer)); |
| if (err) { |
| return nullptr; |
| } |
| |
| return new GrVkFramebuffer(gpu, framebuffer); |
| } |
| |
| void GrVkFramebuffer::freeGPUData() const { |
| SkASSERT(fFramebuffer); |
| GR_VK_CALL(fGpu->vkInterface(), DestroyFramebuffer(fGpu->device(), fFramebuffer, nullptr)); |
| } |