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-rw-r--r--src/gallium/include/state_tracker/st_api.h1
-rw-r--r--src/gallium/state_trackers/dri/dri_screen.c3
2 files changed, 4 insertions, 0 deletions
diff --git a/src/gallium/include/state_tracker/st_api.h b/src/gallium/include/state_tracker/st_api.h
index bf9a7e95d7c..9d0eb3a8a67 100644
--- a/src/gallium/include/state_tracker/st_api.h
+++ b/src/gallium/include/state_tracker/st_api.h
@@ -248,6 +248,7 @@ struct st_config_options
boolean allow_glsl_extension_directive_midshader;
boolean allow_higher_compat_version;
boolean glsl_zero_init;
+ boolean force_glsl_abs_sqrt;
unsigned char config_options_sha1[20];
};
diff --git a/src/gallium/state_trackers/dri/dri_screen.c b/src/gallium/state_trackers/dri/dri_screen.c
index 799a2649b04..998e8ef8cbc 100644
--- a/src/gallium/state_trackers/dri/dri_screen.c
+++ b/src/gallium/state_trackers/dri/dri_screen.c
@@ -76,6 +76,7 @@ const __DRIconfigOptionsExtension gallium_config_options = {
DRI_CONF_FORCE_GLSL_VERSION(0)
DRI_CONF_ALLOW_GLSL_EXTENSION_DIRECTIVE_MIDSHADER("false")
DRI_CONF_ALLOW_HIGHER_COMPAT_VERSION("false")
+ DRI_CONF_FORCE_GLSL_ABS_SQRT("false")
DRI_CONF_SECTION_END
DRI_CONF_SECTION_MISCELLANEOUS
@@ -110,6 +111,8 @@ dri_fill_st_options(struct dri_screen *screen)
options->allow_higher_compat_version =
driQueryOptionb(optionCache, "allow_higher_compat_version");
options->glsl_zero_init = driQueryOptionb(optionCache, "glsl_zero_init");
+ options->force_glsl_abs_sqrt =
+ driQueryOptionb(optionCache, "force_glsl_abs_sqrt");
driComputeOptionsSha1(optionCache, options->config_options_sha1);
}