st/mesa: expose OES_geometry_shader and OES_texture_cube_map_array

Signed-off-by: Ilia Mirkin <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>

1 files changed, 15 insertions, 0 deletions

diff --git a/src/mesa/state_tracker/st_extensions.c b/src/mesa/state_tracker/st_extensions.c
index 2238d1a8550..807fbfbc1f6 100644
--- a/src/mesa/state_tracker/st_extensions.c
+++ b/src/mesa/state_tracker/st_extensions.c
@@ -946,6 +946,16 @@ void st_init_extensions(struct pipe_screen *screen,
       extensions->ARB_tessellation_shader = GL_TRUE;
    }
 
+   /* What this is really checking for is the ability to support multiple
+    * invocations of a geometry shader. There is no separate cap for that, so
+    * we check the GLSLVersion.
+    */
+   if (consts->GLSLVersion >= 400 &&
+       screen->get_shader_param(screen, PIPE_SHADER_GEOMETRY,
+                                PIPE_SHADER_CAP_MAX_INSTRUCTIONS) > 0) {
+      extensions->OES_geometry_shader = GL_TRUE;
+   }
+
    if (screen->fence_finish) {
       extensions->ARB_sync = GL_TRUE;
    }
@@ -1211,6 +1221,11 @@ void st_init_extensions(struct pipe_screen *screen,
       extensions->ARB_gpu_shader5 &&
       extensions->EXT_shader_integer_mix;
 
+   extensions->OES_texture_cube_map_array =
+      extensions->ARB_ES3_1_compatibility &&
+      extensions->OES_geometry_shader &&
+      extensions->ARB_texture_cube_map_array;
+
    extensions->OES_primitive_bounding_box = extensions->ARB_ES3_1_compatibility;
    consts->NoPrimitiveBoundingBoxOutput = true;
 }