mesa/main: clean up extension-check for GL_VERTEX_PROGRAM_TWO_SIDE

Signed-off-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/329>

diff --git a/src/mesa/main/enable.c b/src/mesa/main/enable.c
index 2fddd1cb4fa9b339c0c2165ea82fe51b3b3aa245..ad743ba7b981251f474476451272000483f3c524 100644 (file)
--- a/src/mesa/main/enable.c
+++ b/src/mesa/main/enable.c
@@ -1048,9 +1048,8 @@ _mesa_set_enable(struct gl_context *ctx, GLenum cap, GLboolean state)
          ctx->VertexProgram.PointSizeEnabled = state;
          break;
       case GL_VERTEX_PROGRAM_TWO_SIDE_ARB:
-         if (ctx->API != API_OPENGL_COMPAT)
+         if (!_mesa_has_ARB_vertex_program(ctx))
             goto invalid_enum_error;
-         CHECK_EXTENSION(ARB_vertex_program);
          if (ctx->VertexProgram.TwoSideEnabled == state)
             return;
          FLUSH_VERTICES(ctx, _NEW_PROGRAM);
@@ -1822,9 +1821,8 @@ _mesa_IsEnabled( GLenum cap )
          CHECK_EXTENSION(ARB_vertex_program);
          return ctx->VertexProgram.PointSizeEnabled;
       case GL_VERTEX_PROGRAM_TWO_SIDE_ARB:
-         if (ctx->API != API_OPENGL_COMPAT)
+         if (!_mesa_has_ARB_vertex_program(ctx))
             goto invalid_enum_error;
-         CHECK_EXTENSION(ARB_vertex_program);
          return ctx->VertexProgram.TwoSideEnabled;
 
       /* GL_NV_texture_rectangle */