All of lore.kernel.org
 help / color / mirror / Atom feed
* [PATCH 00/12] Tessellation support for nvc0
@ 2015-05-17  5:07 Ilia Mirkin
  2015-05-17  5:07 ` [PATCH 04/12] nvc0: TESSCOORD comes in as a sysval, not an input Ilia Mirkin
                   ` (3 more replies)
  0 siblings, 4 replies; 15+ messages in thread
From: Ilia Mirkin @ 2015-05-17  5:07 UTC (permalink / raw)
  To: mesa-dev-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW
  Cc: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW

This is enough to enable tessellation support on nvc0. It seems to
work a lot better on my GF108 than GK208. I suspect that there's some
sort of scheduling shenanigans that need to be adjusted for
kepler+. Or perhaps some shader header things.

Even with the GF108, I still get occasional blue triangles in Heaven,
but I get a *ton* of them on the GK208 -- seemingly the same issue,
but it's much worse on there.

Also there's about a 100% chance that gl_PrimitiveID doesn't work.

In any case, I plan on pushing this semi-soon unless there are any
loud objections. I don't think it's going to do too much good sitting
in my tree, or too much evil sitting upstream while core + st/mesa are
worked out.

Ilia Mirkin (12):
  nvc0: preliminary tess support
  nvc0: add support for setting patch vertices at draw time
  nvc0: add handling for set_tess_state callback
  nvc0: TESSCOORD comes in as a sysval, not an input
  nvc0/ir: mark varyings as per-patch based on semantic name
  nv50/ir: populate info structure based on new tess properties
  nv50/ir: set perPatch flag on load/stores to per-patch varyings
  nv50/ir: add support for reading outputs in tess control shaders
  nvc0/ir: patch vertex count is stored in the upper bits
  nvc0/ir: handle loads from outputs in control shaders
  nvc0/ir: allow tess eval output loads to be CSE'd
  nv50/ir: cleanup private enums that have graduated to gallium

 src/gallium/drivers/nouveau/codegen/nv50_ir.cpp    |  4 +-
 .../drivers/nouveau/codegen/nv50_ir_driver.h       | 12 ----
 .../drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp  | 56 +++++++++++++++--
 .../nouveau/codegen/nv50_ir_lowering_nvc0.cpp      |  7 +++
 .../drivers/nouveau/codegen/nv50_ir_peephole.cpp   |  2 +
 src/gallium/drivers/nouveau/nvc0/nvc0_context.h    |  8 ++-
 src/gallium/drivers/nouveau/nvc0/nvc0_program.c    | 56 +++++++----------
 src/gallium/drivers/nouveau/nvc0/nvc0_screen.c     |  7 +--
 src/gallium/drivers/nouveau/nvc0/nvc0_screen.h     |  1 +
 .../drivers/nouveau/nvc0/nvc0_shader_state.c       |  3 -
 src/gallium/drivers/nouveau/nvc0/nvc0_state.c      | 71 ++++++++++++++++++++++
 .../drivers/nouveau/nvc0/nvc0_state_validate.c     | 11 ++++
 src/gallium/drivers/nouveau/nvc0/nvc0_tex.c        | 34 +++++------
 src/gallium/drivers/nouveau/nvc0/nvc0_vbo.c        |  9 ++-
 .../drivers/nouveau/nvc0/nvc0_vbo_translate.c      |  3 +-
 15 files changed, 200 insertions(+), 84 deletions(-)

-- 
2.3.6

_______________________________________________
Nouveau mailing list
Nouveau@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/nouveau

^ permalink raw reply	[flat|nested] 15+ messages in thread
end of thread, other threads:[~2015-05-17 14:15 UTC | newest]

Thread overview: 15+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2015-05-17  5:07 [PATCH 00/12] Tessellation support for nvc0 Ilia Mirkin
2015-05-17  5:07 ` [PATCH 04/12] nvc0: TESSCOORD comes in as a sysval, not an input Ilia Mirkin
2015-05-17  5:07 ` [PATCH 06/12] nv50/ir: populate info structure based on new tess properties Ilia Mirkin
2015-05-17  5:07 ` [PATCH 07/12] nv50/ir: set perPatch flag on load/stores to per-patch varyings Ilia Mirkin
     [not found] ` <1431839235-10256-1-git-send-email-imirkin-FrUbXkNCsVf2fBVCVOL8/A@public.gmane.org>
2015-05-17  5:07   ` [PATCH 01/12] nvc0: preliminary tess support Ilia Mirkin
2015-05-17  5:07   ` [PATCH 02/12] nvc0: add support for setting patch vertices at draw time Ilia Mirkin
2015-05-17  5:18     ` Ilia Mirkin
2015-05-17  5:07   ` [PATCH 03/12] nvc0: add handling for set_tess_state callback Ilia Mirkin
2015-05-17  5:07   ` [PATCH 05/12] nvc0/ir: mark varyings as per-patch based on semantic name Ilia Mirkin
2015-05-17  5:07   ` [PATCH 08/12] nv50/ir: add support for reading outputs in tess control shaders Ilia Mirkin
2015-05-17  5:07   ` [PATCH 09/12] nvc0/ir: patch vertex count is stored in the upper bits Ilia Mirkin
2015-05-17  5:07   ` [PATCH 10/12] nvc0/ir: handle loads from outputs in control shaders Ilia Mirkin
2015-05-17  5:07   ` [PATCH 11/12] nvc0/ir: allow tess eval output loads to be CSE'd Ilia Mirkin
2015-05-17  5:07   ` [PATCH 12/12] nv50/ir: cleanup private enums that have graduated to gallium Ilia Mirkin
2015-05-17 14:15   ` [Mesa-dev] [PATCH 00/12] Tessellation support for nvc0 Tobias Klausmann

This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.