[Mesa-dev] [Nouveau] [PATCH] nvc0: fix context destruction for partly implemented tesselation

[Ilia Mirkin]

Hm, oops. But I guess my tess patchset will take care of this. I guess
it's a side-effect of adding to the gallium enums.

Marek, you ended up pushing those gallium patches out... I was going
to wait until the branchpoint was done. Should we just fix up the
drivers as necessary, or fix up st_destroy_context to not call it for
tess shaders when !tess? [But then we have to teach st/mesa about
tess]

On Sun, May 17, 2015 at 8:56 PM, Tobias Klausmann
<tobias.johannes.klausmann at mni.thm.de> wrote:
> Backtrace:
> ...
> 0x00007ffff57fc392 in __assert_fail () from /lib64/libc.so.6
> 0x00007ffff0cf5bec in nvc0_shader_stage (pipe=<optimized out>) at ./nvc0/nvc0_context.h:204
> nvc0_set_constant_buffer (pipe=0x631080, shader=<optimized out>, index=<optimized out>, cb=0x0)
>   at nvc0/nvc0_state.c:771
> 0x00007ffff0a2cf63 in st_destroy_context (st=0x68a9f0) at state_tracker/st_context.c:382
> ...
>
> Signed-off-by: Tobias Klausmann <tobias.johannes.klausmann at mni.thm.de>
> ---
>  src/gallium/drivers/nouveau/nvc0/nvc0_context.h | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_context.h b/src/gallium/drivers/nouveau/nvc0/nvc0_context.h
> index 09d08e4..f910541 100644
> --- a/src/gallium/drivers/nouveau/nvc0/nvc0_context.h
> +++ b/src/gallium/drivers/nouveau/nvc0/nvc0_context.h
> @@ -195,8 +195,8 @@ nvc0_shader_stage(unsigned pipe)
>  {
>     switch (pipe) {
>     case PIPE_SHADER_VERTEX: return 0;
> -/* case PIPE_SHADER_TESSELLATION_CONTROL: return 1; */
> -/* case PIPE_SHADER_TESSELLATION_EVALUATION: return 2; */
> +   case PIPE_SHADER_TESS_CTRL: return 1;
> +   case PIPE_SHADER_TESS_EVAL: return 2;
>     case PIPE_SHADER_GEOMETRY: return 3;
>     case PIPE_SHADER_FRAGMENT: return 4;
>     case PIPE_SHADER_COMPUTE: return 5;
> --
> 2.4.1
>
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