[Piglit] v3: ext_memory_object: Test sampling memory exported from Vulkan

[Andres Rodriguez]

I'm not familiar enough with the framework patches to give you a review 
there, hopefully someone else can chime in on those.

Patches 5, 7, 10 are:

Reviewed-by: Andres Rodriguez <andresx7 at gmail.com>

Other patches have replies inline.

Thanks for the patches,
Andres

On 2017-12-21 07:02 AM, Topi Pohjolainen wrote:
> Here is a revision taking into account feedback from Andres and Fredrik.
> Many thanks for both, I hope I didn't miss anything.
> 
> CC: Andres Rodriguez <andresx7 at gmail.com>
> CC: Fredrik Hoeglund <fredrik at kde.org>
> CC: Jason Ekstrand <jason at jlekstrand.net>
> 
> Topi Pohjolainen (11):
>    framework: Check for vulkan availability
>    framework: HACK: Read glslc path from env
>    ext_memory_object: Add script for turning glsl into spirv c-array
>    ext_memory_object: Support for setting up vulkan device
>    ext_memory_object: Support for drawing with vulkan
>    ext_memory_object: Support for setting up vulkan framebuffer
>    ext_memory_object: Add tex layout command line
>    ext_memory_object: Support for importing vulkan memory
>    ext_memory_object: Support for creating simple vulkan pipelines
>    ext_memory_object: Add helper for image type support
>    ext_memory_object: Test render with vulkan and sample with gl
> 
>   CMakeLists.txt                                     |   3 +
>   tests/spec/ext_memory_object/CMakeLists.gl.txt     |  18 +
>   tests/spec/ext_memory_object/common.c              | 167 +++++
>   tests/spec/ext_memory_object/common.h              |  51 ++
>   .../compile_and_dump_glsl_as_spirv.py              | 139 +++++
>   tests/spec/ext_memory_object/vk_common.c           | 670 +++++++++++++++++++++
>   tests/spec/ext_memory_object/vk_common.h           | 176 ++++++
>   .../ext_memory_object/vk_export_image_as_tex.c     | 219 +++++++
>   tests/spec/ext_memory_object/vk_fb.c               | 346 +++++++++++
>   tests/spec/ext_memory_object/vk_fragcoord.fs       |   7 +
>   tests/spec/ext_memory_object/vk_fragcoord.vs       |   8 +
>   11 files changed, 1804 insertions(+)
>   create mode 100644 tests/spec/ext_memory_object/common.c
>   create mode 100644 tests/spec/ext_memory_object/common.h
>   create mode 100644 tests/spec/ext_memory_object/compile_and_dump_glsl_as_spirv.py
>   create mode 100644 tests/spec/ext_memory_object/vk_common.c
>   create mode 100644 tests/spec/ext_memory_object/vk_common.h
>   create mode 100644 tests/spec/ext_memory_object/vk_export_image_as_tex.c
>   create mode 100644 tests/spec/ext_memory_object/vk_fb.c
>   create mode 100644 tests/spec/ext_memory_object/vk_fragcoord.fs
>   create mode 100644 tests/spec/ext_memory_object/vk_fragcoord.vs
>