kc3-lang/angle/src/common/linux

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• Hash : d917f771
  Author :
  Date : 2025-09-01T18:44:34
  

  Vulkan: Simplify/Fix DmaBufImageSiblingVkLinux import probing
  
  Remove the multi-format probing logic in DmaBufImageSiblingVkLinux.
  Use the renderer’s base VkFormat and a single check with
  VkImageFormatListCreateInfo, instead of looping over mVkFormats with
  mutable/non-mutable combinations. This cuts down redundant queries
  and streamlines initImpl.
  
  Also, this CL fixes some issues occur when mapping DRM format into
  Vulkan backend formats.
  - Default to SampleOnly but prefer Renderable if the modifier properties
  exposes both sampling and rendering, since usage at import time is
  unknown.
  - Fix emulated-format handling issue by using getIntendedFormatID() and
  getActualImageFormatID() instead of deriving both IDs from VkFormat with
  GetFormatIDFromVkFormat() directly.
  
  Bug: angleproject:442313595
  Bug: angleproject:426475684
  Change-Id: Ia38d8e7901da10948a2c15eb284b055359dd4a2d
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/6904888
  Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
  Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
  Reviewed-by: mohan maiya <m.maiya@samsung.com>
  

• Files

• BUILD.gn
• dma_buf_utils.cpp
• dma_buf_utils.h

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