[Mesa-dev] [PATCH 00/13] add fp64 support to mesa and glsl compiler

[Ilia Mirkin]

These patches have been around for over 6 months with little
change. The "glsl: add double support" patch is a bit large and
includes many of Tapani and Topi's follow-on fix patches. There's
probably still bugs in there, but at this point, I think it makes
sense to push them soon to avoid bitrot.

There's a st/mesa implementation, and nvc0 driver support which works
as well as softpipe (a handful of issues left over in st/mesa to do
with initializers). I believe there are cayman patches as well, not
sure what the status is.

Dave Airlie (11):
  glapi: add ARB_gpu_shader_fp64 (v2)
  mesa: add ARB_gpu_shader_fp64 extension info (v2)
  mesa: add mesa_type_is_double helper function (v2)
  glsl: add double type
  mesa: add double uniform support. (v4)
  glsl: add ARB_gpu_shader_fp64 to the glsl extensions. (v2)
  glsl: add double support
  glsl: enable/disable certain lowering passes for doubles
  glsl/lower_instructions: add double lowering passes
  glsl: implement double builtin functions
  glsl: lower double optional passes (v2)

Ilia Mirkin (1):
  glsl: add a lowering pass for frexp/ldexp with double arguments

Tapani Pälli (1):
  glsl: validate output types for shader stages

 src/glsl/ast.h                                     |   2 +
 src/glsl/ast_function.cpp                          |  67 +-
 src/glsl/ast_to_hir.cpp                            |  85 ++-
 src/glsl/builtin_functions.cpp                     | 751 ++++++++++++++-------
 src/glsl/builtin_type_macros.h                     |  16 +
 src/glsl/builtin_types.cpp                         |  30 +
 src/glsl/glcpp/glcpp-parse.y                       |   3 +
 src/glsl/glsl_lexer.ll                             |  42 +-
 src/glsl/glsl_parser.yy                            |  33 +-
 src/glsl/glsl_parser_extras.cpp                    |   5 +
 src/glsl/glsl_parser_extras.h                      |   7 +
 src/glsl/glsl_types.cpp                            | 109 ++-
 src/glsl/glsl_types.h                              |  19 +-
 src/glsl/ir.cpp                                    | 104 ++-
 src/glsl/ir.h                                      |  21 +
 src/glsl/ir_builder.cpp                            |  23 +
 src/glsl/ir_builder.h                              |   5 +
 src/glsl/ir_clone.cpp                              |   1 +
 src/glsl/ir_constant_expression.cpp                | 234 ++++++-
 src/glsl/ir_optimization.h                         |   2 +
 src/glsl/ir_print_visitor.cpp                      |  11 +
 src/glsl/ir_set_program_inouts.cpp                 |  24 +-
 src/glsl/ir_validate.cpp                           |  61 +-
 src/glsl/link_uniform_initializers.cpp             |   7 +-
 src/glsl/link_uniforms.cpp                         |   8 +-
 src/glsl/link_varyings.cpp                         |   3 +-
 src/glsl/loop_controls.cpp                         |  19 +-
 src/glsl/lower_instructions.cpp                    | 580 +++++++++++++++-
 src/glsl/lower_mat_op_to_vec.cpp                   |   2 +
 src/glsl/lower_ubo_reference.cpp                   |  13 +-
 src/glsl/opt_constant_propagation.cpp              |   3 +
 src/glsl/opt_minmax.cpp                            |  13 +
 src/glsl/standalone_scaffolding.cpp                |   1 +
 src/mapi/glapi/gen/ARB_gpu_shader_fp64.xml         | 143 ++++
 src/mapi/glapi/gen/ARB_separate_shader_objects.xml |   2 -
 src/mapi/glapi/gen/Makefile.am                     |   1 +
 src/mapi/glapi/gen/gl_API.xml                      |   2 +
 src/mesa/main/extensions.c                         |   1 +
 src/mesa/main/mtypes.h                             |   1 +
 src/mesa/main/tests/dispatch_sanity.cpp            |  70 +-
 src/mesa/main/uniform_query.cpp                    |  27 +-
 src/mesa/main/uniforms.c                           | 380 ++++++++++-
 src/mesa/main/uniforms.h                           |  92 ++-
 src/mesa/program/ir_to_mesa.cpp                    |  27 +-
 src/mesa/program/prog_parameter.c                  |  16 +-
 src/mesa/program/prog_parameter.h                  |  22 +
 46 files changed, 2649 insertions(+), 439 deletions(-)
 create mode 100644 src/mapi/glapi/gen/ARB_gpu_shader_fp64.xml

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2.0.5