From 6b262061203a6be8fe76402aa86e838254f937b8 Mon Sep 17 00:00:00 2001 From: Ilia Mirkin Date: Sun, 20 Jul 2014 11:36:49 -0400 Subject: [PATCH] gallium: add set_tess_state to configure default tessellation parameters MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Signed-off-by: Ilia Mirkin Reviewed-by: Roland Scheidegger Signed-off-by: Marek Olšák --- src/gallium/docs/source/context.rst | 5 +++++ src/gallium/include/pipe/p_context.h | 4 ++++ 2 files changed, 9 insertions(+) diff --git a/src/gallium/docs/source/context.rst b/src/gallium/docs/source/context.rst index 5861f46b30d..0908ee7e058 100644 --- a/src/gallium/docs/source/context.rst +++ b/src/gallium/docs/source/context.rst @@ -79,6 +79,11 @@ objects. They all follow simple, one-method binding calls, e.g. should be the same as the number of set viewports and can be up to PIPE_MAX_VIEWPORTS. * ``set_viewport_states`` +* ``set_tess_state`` configures the default tessellation parameters: + * ``default_outer_level`` is the default value for the outer tessellation + levels. This corresponds to GL's ``PATCH_DEFAULT_OUTER_LEVEL``. + * ``default_inner_level`` is the default value for the inner tessellation + levels. This corresponds to GL's ``PATCH_DEFAULT_INNER_LEVEL``. Sampler Views diff --git a/src/gallium/include/pipe/p_context.h b/src/gallium/include/pipe/p_context.h index 67deb046e29..c25bfa638c1 100644 --- a/src/gallium/include/pipe/p_context.h +++ b/src/gallium/include/pipe/p_context.h @@ -231,6 +231,10 @@ struct pipe_context { unsigned start_slot, unsigned num_views, struct pipe_sampler_view **); + void (*set_tess_state)(struct pipe_context *, + float default_outer_level[4], + float default_inner_level[2]); + /** * Bind an array of shader resources that will be used by the * graphics pipeline. Any resources that were previously bound to -- 2.30.2