kc3-lang/angle/src/common/vulkan

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  Commit

• Hash : e842b5f8
  Author :
  Date : 2025-05-06T14:38:27
  

  CL/Vulkan: Zero-copy support added for CL Buffers
  
  - Used VK_EXT_external_memory_host and VK_KHR_external_memory extensions
  - Added interfaces to CLBufferVk class for validating zero-copy ability
  - Added logic in CLBufferVk::create to use zero-copy if eligible
  - Added new HostExternalMemory class to provide utility functions
  - Added VkPhysicalDeviceExternalMemoryHostPropertiesEXT for querying
  
  Tests-Passing (having usage of CL_MEM_USE_HOST_PTR):
    - ocl_cts.test_api
    - ocl_cts.test_basic
    - ocl_cts.test_buffers
    - ocl_cts.test_mem_host_flags
  Bug: angleproject:441471275
  Change-Id: I296e709a4f67911dcd6d0ae89750e8e0262625f4
  Signed-off-by: Shyam Manohar <s.manohar@samsung.com>
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/6892624
  Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
  Commit-Queue: Austin Annestrand <a.annestrand@samsung.com>
  

• Files

• BUILD.gn
• libvulkan_loader.cpp
• libvulkan_loader.h
• vk_headers.h
• vulkan_icd.cpp
• vulkan_icd.h

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  Description	A conformant OpenGL ES implementation for Windows, Mac, Linux, iOS and Android. Homepage Github
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