zink: support stencil-export
Enable pipe capability of exporting stencil from shader when Vulkan
extension is available.
Signed-off-by: Antonio Caggiano <antonio.caggiano@collabora.com>
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9244>
diff --git a/docs/features.txt b/docs/features.txt
index 477256c..2d10476 100644
--- a/docs/features.txt
+++ b/docs/features.txt
@@ -310,7 +310,7 @@
GL_ARB_seamless_cubemap_per_texture DONE (etnaviv/SEAMLESS_CUBE_MAP, freedreno, i965, nvc0, r600, radeonsi, softpipe, swr, virgl)
GL_ARB_shader_ballot DONE (i965/gen8+, nvc0, radeonsi)
GL_ARB_shader_clock DONE (i965/gen7+, nv50, nvc0, r600, radeonsi, virgl)
- GL_ARB_shader_stencil_export DONE (i965/gen9+, r600, radeonsi, softpipe, llvmpipe, swr, virgl, panfrost)
+ GL_ARB_shader_stencil_export DONE (i965/gen9+, r600, radeonsi, softpipe, llvmpipe, swr, virgl, panfrost, zink)
GL_ARB_shader_viewport_layer_array DONE (i965/gen6+, nvc0, radeonsi)
GL_ARB_shading_language_include DONE
GL_ARB_sparse_buffer DONE (radeonsi/CIK+)
diff --git a/src/gallium/drivers/zink/zink_screen.c b/src/gallium/drivers/zink/zink_screen.c
index b0f3556..ea916e3 100644
--- a/src/gallium/drivers/zink/zink_screen.c
+++ b/src/gallium/drivers/zink/zink_screen.c
@@ -302,6 +302,9 @@
case PIPE_CAP_DEPTH_CLIP_DISABLE:
return screen->info.feats.features.depthClamp;
+ case PIPE_CAP_SHADER_STENCIL_EXPORT:
+ return screen->info.have_EXT_shader_stencil_export;
+
case PIPE_CAP_TGSI_INSTANCEID:
case PIPE_CAP_MIXED_COLORBUFFER_FORMATS:
case PIPE_CAP_SEAMLESS_CUBE_MAP:
