glsl/es3.1: Allow interger mix built-ins in GLSL ES 3.10

v2: Add missing lexer support.  Noticed by Tapani.

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu> [v1]

1 files changed, 31 insertions, 4 deletions

diff --git a/src/glsl/builtin_variables.cpp b/src/glsl/builtin_variables.cpp
index 9d0b272..6806aa1 100644
--- a/src/glsl/builtin_variables.cpp
+++ b/src/glsl/builtin_variables.cpp
@@ -656,16 +656,43 @@ builtin_variable_generator::generate_constants()
    if (state->has_atomic_counters()) {
       add_const("gl_MaxVertexAtomicCounters",
                 state->Const.MaxVertexAtomicCounters);
-      add_const("gl_MaxGeometryAtomicCounters",
-                state->Const.MaxGeometryAtomicCounters);
       add_const("gl_MaxFragmentAtomicCounters",
                 state->Const.MaxFragmentAtomicCounters);
       add_const("gl_MaxCombinedAtomicCounters",
                 state->Const.MaxCombinedAtomicCounters);
       add_const("gl_MaxAtomicCounterBindings",
                 state->Const.MaxAtomicBufferBindings);
-      add_const("gl_MaxTessControlAtomicCounters", 0);
-      add_const("gl_MaxTessEvaluationAtomicCounters", 0);
+
+      /* When Mesa adds support for GL_OES_geometry_shader and
+       * GL_OES_tessellation_shader, this will need to change.
+       */
+      if (!state->es_shader) {
+         add_const("gl_MaxGeometryAtomicCounters",
+                   state->Const.MaxGeometryAtomicCounters);
+         add_const("gl_MaxTessControlAtomicCounters", 0);
+         add_const("gl_MaxTessEvaluationAtomicCounters", 0);
+      }
+   }
+
+   if (state->is_version(420, 310)) {
+      add_const("gl_MaxVertexAtomicCounterBuffers",
+                state->Const.MaxVertexAtomicCounterBuffers);
+      add_const("gl_MaxFragmentAtomicCounterBuffers",
+                state->Const.MaxFragmentAtomicCounterBuffers);
+      add_const("gl_MaxCombinedAtomicCounterBuffers",
+                state->Const.MaxCombinedAtomicCounterBuffers);
+      add_const("gl_MaxAtomicCounterBufferSize",
+                state->Const.MaxAtomicCounterBufferSize);
+
+      /* When Mesa adds support for GL_OES_geometry_shader and
+       * GL_OES_tessellation_shader, this will need to change.
+       */
+      if (!state->es_shader) {
+         add_const("gl_MaxGeometryAtomicCounterBuffers",
+                   state->Const.MaxGeometryAtomicCounterBuffers);
+         add_const("gl_MaxTessControlAtomicCounterBuffers", 0);
+         add_const("gl_MaxTessEvaluationAtomicCounterBuffers", 0);
+      }
    }
 
    if (state->is_version(430, 0) || state->ARB_compute_shader_enable) {