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anv/image: Make memory layout more explicit

Lina Versace requested to merge linyaa/mesa:anv-image-mem-range into master

Summary

Future patches for VK_EXT_image_drm_format_modifier will, in some cases, place the aux surface and fast clear state into a driver-private bo. This increases the complexity of image memory layout to such a degree that, to maintain sanity, we must improve how we track the layout.

Define new types anv_image_mem_range and anv_image_mem_domain. Delete the 'size' and 'offset' members of anv_image, anv_image_plane, and anv_surface. Replace them with anv_image_mem_range.

Highlights

  • anv_image.c:check_mem_ranges()
  • anv_image.c:anv_GetImageMemoryRequirements2()
Edited by Lina Versace

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