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Vulkan Cookbook

You're reading from   Vulkan Cookbook Work through recipes to unlock the full potential of the next generation graphics API—Vulkan

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Product type Paperback
Published in Apr 2017
Publisher Packt
ISBN-13 9781786468154
Length 700 pages
Edition 1st Edition
Languages
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Author (1):
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Pawel Lapinski Pawel Lapinski
Author Profile Icon Pawel Lapinski
Pawel Lapinski
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Toc

Table of Contents (13) Chapters Close

Preface 1. Instance and Devices FREE CHAPTER 2. Image Presentation 3. Command Buffers and Synchronization 4. Resources and Memory 5. Descriptor Sets 6. Render Passes and Framebuffers 7. Shaders 8. Graphics and Compute Pipelines 9. Command Recording and Drawing 10. Helper Recipes 11. Lighting 12. Advanced Rendering Techniques

Waiting for all submitted commands to be finished

Sometimes we would like to wait until all the work submitted to all the logical devices' queues is finished. This type of wait is typically done before we close our application and we want to destroy all created or allocated resources.

How to do it...

  1. Take the handle of a created logical device and store it in a variable of type VkDevice named logical_device.
  1. Make the following call: vkDeviceWaitIdle( logical_device ), for which provide the handle of the logical device.
  2. You can check if there were no errors by comparing the returned value with a VK_SUCCESS.

How it works...

...
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