GL: Wrap extension support inside GLContext

This makes it possible to disable all the extensions when forcing
workarounds.

Also it will allow future options to selectively disable each extension
to know which one is buggy.

1 files changed, 10 insertions, 1 deletions

diff --git a/source/blender/gpu/opengl/gl_context.hh b/source/blender/gpu/opengl/gl_context.hh
index 1cef6e61425..9822c842ce7 100644
--- a/source/blender/gpu/opengl/gl_context.hh
+++ b/source/blender/gpu/opengl/gl_context.hh
@@ -62,11 +62,20 @@ class GLContext : public Context {
   static GLint max_ubo_binds;
   /** Extensions. */
   static bool base_instance_support;
+  static bool clear_texture_support;
+  static bool copy_image_support;
   static bool debug_layer_support;
+  static bool direct_state_access_support;
+  static bool fixed_restart_index_support;
+  static bool multi_bind_support;
+  static bool multi_draw_indirect_support;
+  static bool shader_draw_parameters_support;
   static bool texture_cube_map_array_support;
+  static bool texture_filter_anisotropic_support;
+  static bool texture_gather_support;
+  static bool vertex_attrib_binding_support;
   /** Workarounds. */
   static bool debug_layer_workaround;
-  static bool texture_copy_workaround;
   static bool unused_fb_slot_workaround;
   static float derivative_signs[2];