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st: add support for INTEL_blackhole_render

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Adding a new CSO proved to be fairly difficult especially because this
extension affect draw/dispatch/blit alike.

Instead this change passes the state of the noop into the entry points
emitting the operations affected.

v2: Fix assert in default pipe caps

v3: Drop whitespace changes (Ken)

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/2964>
This commit is contained in:
Lionel Landwerlin
2019-12-05 14:46:51 +02:00
committed by Marge Bot
parent 5d7e9edba1
commit 6d35610bd5
5 changed files with 21 additions and 0 deletions
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src/mesa/state_tracker/st_extensions.c
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@@ -793,6 +793,7 @@ void st_init_extensions(struct pipe_screen *screen,
{ o(OES_texture_float_linear), PIPE_CAP_TEXTURE_FLOAT_LINEAR },
{ o(OES_texture_half_float_linear), PIPE_CAP_TEXTURE_HALF_FLOAT_LINEAR },
{ o(OES_texture_view), PIPE_CAP_SAMPLER_VIEW_TARGET },
{ o(INTEL_blackhole_render), PIPE_CAP_FRONTEND_NOOP, },
};
/* Required: render target and sampler support */