From bf4d7671f423f5d4e451fba81bb9d9ae57f5fe5b Mon Sep 17 00:00:00 2001 From: John Brooks Date: Mon, 15 May 2017 01:47:37 -0400 Subject: driconf: Add allow_glsl_builtin_variable_redeclaration option This option will allow GLSL builtins to be redeclared verbatim (e.g. redeclaring "in int gl_VertexID" in a vertex shader). This is not strictly valid and would normally fail to compile, but some applications (such as newer Techland ports) do it and need more leniency. v2 (Samuel Pitoiset): - Rename allow_glsl_builtin_redeclaration -> allow_glsl_builtin_variable_redeclaration Signed-off-by: John Brooks Reviewed-by: Edward O'Callaghan Reviewed-by: Samuel Pitoiset --- src/gallium/include/state_tracker/st_api.h | 1 + src/gallium/state_trackers/dri/dri_screen.c | 3 +++ 2 files changed, 4 insertions(+) (limited to 'src/gallium') diff --git a/src/gallium/include/state_tracker/st_api.h b/src/gallium/include/state_tracker/st_api.h index 9d0eb3a8a67..47d06c869c6 100644 --- a/src/gallium/include/state_tracker/st_api.h +++ b/src/gallium/include/state_tracker/st_api.h @@ -246,6 +246,7 @@ struct st_config_options unsigned force_glsl_version; boolean force_s3tc_enable; boolean allow_glsl_extension_directive_midshader; + boolean allow_glsl_builtin_variable_redeclaration; boolean allow_higher_compat_version; boolean glsl_zero_init; boolean force_glsl_abs_sqrt; diff --git a/src/gallium/state_trackers/dri/dri_screen.c b/src/gallium/state_trackers/dri/dri_screen.c index 998e8ef8cbc..fe6c491f116 100644 --- a/src/gallium/state_trackers/dri/dri_screen.c +++ b/src/gallium/state_trackers/dri/dri_screen.c @@ -75,6 +75,7 @@ const __DRIconfigOptionsExtension gallium_config_options = { DRI_CONF_DISABLE_SHADER_BIT_ENCODING("false") DRI_CONF_FORCE_GLSL_VERSION(0) DRI_CONF_ALLOW_GLSL_EXTENSION_DIRECTIVE_MIDSHADER("false") + DRI_CONF_ALLOW_GLSL_BUILTIN_VARIABLE_REDECLARATION("false") DRI_CONF_ALLOW_HIGHER_COMPAT_VERSION("false") DRI_CONF_FORCE_GLSL_ABS_SQRT("false") DRI_CONF_SECTION_END @@ -108,6 +109,8 @@ dri_fill_st_options(struct dri_screen *screen) driQueryOptionb(optionCache, "force_s3tc_enable"); options->allow_glsl_extension_directive_midshader = driQueryOptionb(optionCache, "allow_glsl_extension_directive_midshader"); + options->allow_glsl_builtin_variable_redeclaration = + driQueryOptionb(optionCache, "allow_glsl_builtin_variable_redeclaration"); options->allow_higher_compat_version = driQueryOptionb(optionCache, "allow_higher_compat_version"); options->glsl_zero_init = driQueryOptionb(optionCache, "glsl_zero_init"); -- cgit v1.2.3