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  1. 

  2. #------------------------------------------------------------------------------
    3. 

  3. # $File: gpu,v 1.2 2017/03/23 22:11:53 christos Exp $
    4. 

  4. # gpu: file(1) magic for GPU input files
    5. 

  5. 

  6. # Standard Portable Intermediate Representation (SPIR)
    7. 

  7. # Documentation: https://www.khronos.org/spir
    8. 

  8. # Typical file extension: .spv
    9. 

  9. 

  10. 0	belong	0x07230203	Khronos SPIR-V binary, big-endian
    11. 

  11. >4	belong	x		\b, version 0x%08x
    12. 

  12. >8	belong	x		\b, generator 0x%08x
    13. 

  13. 

  14. 0	lelong	0x07230203      Khronos SPIR-V binary, little-endian
    15. 

  15. >4	lelong	x		\b, version 0x%08x
    16. 

  16. >8	lelong	x		\b, generator 0x%08x
    17. 

  17. 

  18. # Vulkan Trace file
    19. 

  19. # Documentation:
    20. 

  20. # https://github.com/LunarG/VulkanTools/blob/master/vktrace/vktrace_common/\
    21. 

  21. # vktrace_trace_packet_identifiers.h
    22. 

  22. # Typical file extension: .vktrace
    23. 

  23. 

  24. 8	lequad  0xABADD068ADEAFD0C	Vulkan trace file, little-endian
    25. 

  25. >0	leshort	x			\b, version %d
    26. 

  26. 

  27. 8	bequad  0xABADD068ADEAFD0C	Vulkan trace file, big-endian
    28. 

  28. >0	beshort	x			\b, version %d
    29.