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zink: support stencil-export

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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>
This commit is contained in:
Antonio Caggiano
2020-07-21 16:07:17 +02:00
committed by Mike Blumenkrantz
parent 8724d4fb36
commit 05a5af02bc
2 changed files with 4 additions and 1 deletions
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2
docs/features.txt
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@@ -310,7 +310,7 @@ Khronos, ARB, and OES extensions that are not part of any OpenGL or OpenGL ES ve
GL_ARB_seamless_cubemap_per_texture DONE (etnaviv/SEAMLESS_CUBE_MAP, freedreno, i965, nvc0, r600, radeonsi, softpipe, swr, virgl) 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_ballot DONE (i965/gen8+, nvc0, radeonsi)
GL_ARB_shader_clock DONE (i965/gen7+, nv50, nvc0, r600, radeonsi, virgl) 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_shader_viewport_layer_array DONE (i965/gen6+, nvc0, radeonsi)
GL_ARB_shading_language_include DONE GL_ARB_shading_language_include DONE
GL_ARB_sparse_buffer DONE (radeonsi/CIK+) GL_ARB_sparse_buffer DONE (radeonsi/CIK+)

3
src/gallium/drivers/zink/zink_screen.c
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@@ -302,6 +302,9 @@ zink_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
case PIPE_CAP_DEPTH_CLIP_DISABLE: case PIPE_CAP_DEPTH_CLIP_DISABLE:
return screen->info.feats.features.depthClamp; 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_TGSI_INSTANCEID:
case PIPE_CAP_MIXED_COLORBUFFER_FORMATS: case PIPE_CAP_MIXED_COLORBUFFER_FORMATS:
case PIPE_CAP_SEAMLESS_CUBE_MAP: case PIPE_CAP_SEAMLESS_CUBE_MAP: