glsl: finish up ARB_conservative_depth (v2)
v2: updated an error message
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
diff --git a/src/glsl/ast_to_hir.cpp b/src/glsl/ast_to_hir.cpp
index ac090c3..d5b04e9 100644
--- a/src/glsl/ast_to_hir.cpp
+++ b/src/glsl/ast_to_hir.cpp
@@ -2090,6 +2090,7 @@
* The following extension do not allow the deprecated keywords:
*
* GL_AMD_conservative_depth
+ * GL_ARB_conservative_depth
* GL_ARB_gpu_shader5
* GL_ARB_separate_shader_objects
* GL_ARB_tesselation_shader
@@ -2122,9 +2123,11 @@
+ qual->flags.q.depth_less
+ qual->flags.q.depth_unchanged;
if (depth_layout_count > 0
- && !state->AMD_conservative_depth_enable) {
+ && !state->AMD_conservative_depth_enable
+ && !state->ARB_conservative_depth_enable) {
_mesa_glsl_error(loc, state,
- "extension GL_AMD_conservative_depth must be enabled "
+ "extension GL_AMD_conservative_depth or "
+ "GL_ARB_conservative_depth must be enabled "
"to use depth layout qualifiers");
} else if (depth_layout_count > 0
&& strcmp(var->name, "gl_FragDepth") != 0) {
@@ -2237,7 +2240,8 @@
earlier->interpolation = var->interpolation;
/* Layout qualifiers for gl_FragDepth. */
- } else if (state->AMD_conservative_depth_enable
+ } else if ((state->AMD_conservative_depth_enable ||
+ state->ARB_conservative_depth_enable)
&& strcmp(var->name, "gl_FragDepth") == 0
&& earlier->type == var->type
&& earlier->mode == var->mode) {