[Mesa-dev] [PATCH v3 00/10] Initial gl_spirv support in Mesa and i965

[Eduardo Lima Mitev]

Hi,

This is the 3rd version of the series adding initial support for ARB_gl_spirv.

Previous versions of this series included also support for ARB_spirv_extensions, but we have decided to split the two to ease review. So I will be sending a second series with only the patches for spirv_extensions.

Notice also that some patches from version 2 were merged in master. These were already reviewed favorably and were fairly independent from the rest of the series.

There are still some patches in this new series with a Reviewed-by tag that we didn't merge yet because we consider they should go in with the rest of the series. The patches missing review are 01, 02, 03, 04 and 07.

As usual, a git tree containing this series can be found at <https://github.com/Igalia/mesa/tree/arb_gl_spirv-series1-v3> and the larger, work-in-progress series at <https://github.com/Igalia/mesa/tree/wip/igalia/arb_gl_spirv>.

Thanks for reviewing!

cheers,
Eduardo

Alejandro Piñeiro (2):
  i965: initialize SPIR-V capabilities
  nir/spirv: add gl_spirv_validation method

Eduardo Lima Mitev (6):
  mesa: Add a reference to gl_shader_spirv_data to gl_linked_shader
  mesa/glspirv: Add _mesa_spirv_link_shaders() function
  mesa/program: Link SPIR-V shaders using the SPIR-V code-path
  mesa/glspirv: Add a _mesa_spirv_to_nir() function
  i965: Call spirv_to_nir() instead of glsl_to_nir() for SPIR-V shaders
  i965: Don't call process_glsl_ir() for SPIR-V shaders

Nicolai Hähnle (2):
  mesa: add gl_constants::SpirVCapabilities
  mesa: Implement glSpecializeShaderARB

 src/compiler/spirv/nir_spirv.h          |   5 +
 src/compiler/spirv/spirv_to_nir.c       | 191 +++++++++++++++++++++++---
 src/mesa/drivers/dri/i965/brw_context.c |  20 +++
 src/mesa/drivers/dri/i965/brw_link.cpp  |   3 +-
 src/mesa/drivers/dri/i965/brw_program.c |  10 +-
 src/mesa/main/glspirv.c                 | 236 +++++++++++++++++++++++++++++++-
 src/mesa/main/glspirv.h                 |  11 ++
 src/mesa/main/mtypes.h                  |  11 ++
 src/mesa/main/shaderobj.c               |   1 +
 src/mesa/program/ir_to_mesa.cpp         |   6 +-
 10 files changed, 472 insertions(+), 22 deletions(-)

-- 
2.15.1