VK_QCOM_tile_properties

Other Extension Metadata

Last Modified Date

2022-07-11

Interactions and External Dependencies

• This extension interacts with VK_EXT_subpass_merge_feedback

Contributors

• Jonathan Wicks, Qualcomm Technologies, Inc.
• Jonathan Tinkham, Qualcomm Technologies, Inc.
• Arpit Agarwal, Qualcomm Technologies, Inc.
• Jeff Leger, Qualcomm Technologies, Inc.

Description

This extension allows an application to query the tile properties. This extension supports both renderpasses and dynamic rendering.

New Commands

• vkGetDynamicRenderingTilePropertiesQCOM
• vkGetFramebufferTilePropertiesQCOM

New Structures

• VkTilePropertiesQCOM
• Extending VkPhysicalDeviceFeatures2, VkDeviceCreateInfo:
  • VkPhysicalDeviceTilePropertiesFeaturesQCOM

If VK_KHR_dynamic_rendering or Vulkan Version 1.3 is supported:

• VkRenderingInfoKHR

New Enum Constants

• VK_QCOM_TILE_PROPERTIES_EXTENSION_NAME
• VK_QCOM_TILE_PROPERTIES_SPEC_VERSION
• Extending VkStructureType:
  • VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_TILE_PROPERTIES_FEATURES_QCOM
  • VK_STRUCTURE_TYPE_TILE_PROPERTIES_QCOM

Version History

• Revision 1, 2022-07-11 (Arpit Agarwal)
  • Initial version