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zink: add spirv builder function for OpAtomicStore

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Reviewed-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8628>
This commit is contained in:
Mike Blumenkrantz 2020-08-07 14:57:39 -04:00 • committed by Marge Bot
parent 070334dc69
commit db1c9b36b4
2 changed files with 16 additions and 0 deletions
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12
src/gallium/drivers/zink/nir_to_spirv/spirv_builder.c
View file

@ -407,6 +407,18 @@ spirv_builder_emit_store(struct spirv_builder *b, SpvId pointer, SpvId object)
spirv_buffer_emit_word(&b->instructions, object);
}
void
spirv_builder_emit_atomic_store(struct spirv_builder *b, SpvId pointer, SpvScope scope,
SpvMemorySemanticsMask semantics, SpvId object)
{
spirv_buffer_prepare(&b->instructions, b->mem_ctx, 5);
spirv_buffer_emit_word(&b->instructions, SpvOpAtomicStore | (5 << 16));
spirv_buffer_emit_word(&b->instructions, pointer);
spirv_buffer_emit_word(&b->instructions, spirv_builder_const_uint(b, 32, scope));
spirv_buffer_emit_word(&b->instructions, spirv_builder_const_uint(b, 32, semantics));
spirv_buffer_emit_word(&b->instructions, object);
}
SpvId
spirv_builder_emit_access_chain(struct spirv_builder *b, SpvId result_type,
SpvId base, const SpvId indexes[],

4
src/gallium/drivers/zink/nir_to_spirv/spirv_builder.h
View file

@ -169,6 +169,10 @@ SpvId
spirv_builder_emit_load(struct spirv_builder *b, SpvId result_type,
SpvId pointer);
void
spirv_builder_emit_atomic_store(struct spirv_builder *b, SpvId pointer, SpvScope scope,
SpvMemorySemanticsMask semantics, SpvId object);
void
spirv_builder_emit_store(struct spirv_builder *b, SpvId pointer, SpvId object);