glsl: implement opt_dead_builtin_varyings() as a NIR pass

And also call it via the NIR varying linker. Acked-by: Marek Olšák <marek.olsak@amd.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15731>
2022-04-01 15:24:48 +11:00
parent e5122a5543
commit 4600108ddf
4 changed files with 573 additions and 1 deletions
--- a/src/compiler/glsl/meson.build
+++ b/src/compiler/glsl/meson.build
@@ -98,6 +98,7 @@ files_libglsl = files(
  'gl_nir_link_xfb.c',
  'gl_nir_linker.c',
  'gl_nir_linker.h',
+  'gl_nir_opt_dead_builtin_varyings.c',
  'gl_nir.h',
  'glsl_parser_extras.cpp',
  'glsl_parser_extras.h',