On Mon, Nov 30, 2015 at 7:20 AM, Dave Airlie <airl...@gmail.com> wrote:
> From: Dave Airlie <airl...@redhat.com>
>
> with tessellation vs can now run on ls, and tes can
> run on vs or es, tcs runs on hs.
>
> Signed-off-by: Dave Airlie <airl...@redhat.com>
> ---
> src/gallium/drivers/r600/r600_hw_context.c | 4 ++++
> src/gallium/drivers/r600/r600_pipe.h | 4 ++++
> src/gallium/drivers/r600/r600_shader.c | 13 +++++++++++--
> src/gallium/drivers/r600/r600_shader.h | 20 ++++++++++++++++++++
> src/gallium/drivers/r600/r600_state_common.c | 11 ++++++++++-
> 5 files changed, 49 insertions(+), 3 deletions(-)
>
> diff --git a/src/gallium/drivers/r600/r600_hw_context.c
> b/src/gallium/drivers/r600/r600_hw_context.c
> index 13b6918..b7845b5 100644
> --- a/src/gallium/drivers/r600/r600_hw_context.c
> +++ b/src/gallium/drivers/r600/r600_hw_context.c
> @@ -321,6 +321,10 @@ void r600_begin_new_cs(struct r600_context *ctx)
> r600_mark_atom_dirty(ctx,
> &ctx->hw_shader_stages[R600_HW_STAGE_GS].atom);
> r600_mark_atom_dirty(ctx, &ctx->gs_rings.atom);
> }
> + if (ctx->tes_shader) {
> + r600_mark_atom_dirty(ctx,
> &ctx->hw_shader_stages[EG_HW_STAGE_HS].atom);
> + r600_mark_atom_dirty(ctx,
> &ctx->hw_shader_stages[EG_HW_STAGE_LS].atom);
> + }
If tes_shader is temporarily NULL, this will cause that HS+LS won't be
set. I think this should be done unconditionally.
Marek
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