5f4409b02e
Implementation also contains a number of optimisations and feature enablements specific to the Metal API and Apple Silicon GPUs. Ref T96261 Reviewed By: fclem Maniphest Tasks: T96261 Differential Revision: https://developer.blender.org/D15369
42 lines
862 B
C++
42 lines
862 B
C++
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/** \file
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* \ingroup gpu
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*/
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#pragma once
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#include "BLI_vector.hh"
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#include "gpu_query.hh"
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#include "mtl_context.hh"
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namespace blender::gpu {
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class MTLQueryPool : public QueryPool {
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private:
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/** Number of queries that have been issued since last initialization.
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* Should be equal to query_ids_.size(). */
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uint32_t query_issued_;
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/** Type of this query pool. */
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GPUQueryType type_;
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/** Can only be initialized once. */
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bool initialized_ = false;
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MTLVisibilityResultMode mtl_type_;
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Vector<gpu::MTLBuffer *> buffer_;
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void allocate();
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public:
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MTLQueryPool();
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~MTLQueryPool();
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void init(GPUQueryType type) override;
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void begin_query() override;
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void end_query() override;
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void get_occlusion_result(MutableSpan<uint32_t> r_values) override;
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};
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} // namespace blender::gpu
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