intel: Enable GL_OES_depth_texture_cube_map

For now I'm just enabling this on the same subset of hardware that has
OpenGL 3.0 enabled.  This same functionality is part of OpenGL 3.0, and
there is no matching desktop extension.

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>

diff --git a/src/mesa/drivers/dri/intel/intel_extensions.c b/src/mesa/drivers/dri/intel/intel_extensions.c
index 8fed883..1562f59 100755 (executable)
--- a/src/mesa/drivers/dri/intel/intel_extensions.c
+++ b/src/mesa/drivers/dri/intel/intel_extensions.c
@@ -106,6 +106,7 @@ intelInitExtensions(struct gl_context *ctx)
       ctx->Extensions.ARB_texture_buffer_object = true;
       ctx->Extensions.ARB_texture_buffer_object_rgb32 = true;
       ctx->Extensions.ARB_texture_cube_map_array = true;
+      ctx->Extensions.OES_depth_texture_cube_map = true;
    }
 
    if (intel->gen >= 5)