Method ImageBarrier

tests/framework/binding.cpp:2277–2288

}

void CommandBuffer::ImageBarrier(const vkt::Image& image, VkImageLayout current_layout) {
    const VkImageSubresourceRange subresource_range = image.SubresourceRange(image.AspectMask(image.Format()));
    VkImageMemoryBarrier barrier = vku::InitStructHelper();
    barrier.srcAccessMask = VK_ACCESS_MEMORY_READ_BIT | VK_ACCESS_MEMORY_WRITE_BIT;
    barrier.dstAccessMask = VK_ACCESS_MEMORY_READ_BIT | VK_ACCESS_MEMORY_WRITE_BIT;
    barrier.oldLayout = current_layout;
    barrier.newLayout = current_layout;
    barrier.image = image;
    barrier.subresourceRange = subresource_range;
    vk::CmdPipelineBarrier(handle(), VK_PIPELINE_STAGE_ALL_COMMANDS_BIT, VK_PIPELINE_STAGE_ALL_COMMANDS_BIT,
                           VK_DEPENDENCY_BY_REGION_BIT, 0, nullptr, 0, nullptr, 1, &barrier);
}

void CommandBuffer::TransitionLayout(const vkt::Image& image, VkImageLayout old_layout, VkImageLayout new_layout) {
    const VkImageSubresourceRange subresource_range = image.SubresourceRange(image.AspectMask(image.Format()));