UniqueKeyUtils.h

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/*
 * Copyright 2024 Google LLC
 *
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */
 
#ifndef UniqueKeyUtils_DEFINED
#define UniqueKeyUtils_DEFINED
 
#include "include/core/SkTypes.h"
 
#include <vector>
 
namespace skgpu {
    class UniqueKey;
}
 
namespace skgpu::graphite {
    class Context;
    class GlobalCache;
    class GraphicsPipelineDesc;
    struct RenderPassDesc;
    class RendererProvider;
    class ShaderCodeDictionary;
}
 
namespace UniqueKeyUtils {
 
void FetchUniqueKeys(skgpu::graphite::GlobalCache* globalCache,
                     std::vector<skgpu::UniqueKey>* keys);
 
#ifdef SK_DEBUG
void DumpDescs(const skgpu::graphite::RendererProvider*,
               const skgpu::graphite::ShaderCodeDictionary*,
               const skgpu::graphite::GraphicsPipelineDesc&,
               const skgpu::graphite::RenderPassDesc&);
#endif
 
// This helper breaks a UniqueKey down into its GraphicsPipelineDesc
// and a RenderPassDesc and checks that the reassembled pieces match the
// original.
bool ExtractKeyDescs(skgpu::graphite::Context*,
                     const skgpu::UniqueKey&,
                     skgpu::graphite::GraphicsPipelineDesc*,
                     skgpu::graphite::RenderPassDesc*);
 
}  // namespace UniqueKeyUtils
 
#endif  // UniqueKeyUtils_DEFINED