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- // Copyright 2020 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #ifndef GPU_SKIA_BINDINGS_GRCONTEXT_FOR_WEBGPU_INTERFACE_H_
- #define GPU_SKIA_BINDINGS_GRCONTEXT_FOR_WEBGPU_INTERFACE_H_
- #include "base/memory/raw_ptr.h"
- #include "third_party/skia/include/core/SkRefCnt.h"
- #include "third_party/skia/include/gpu/GrContextOptions.h"
- class GrDirectContext;
- namespace gpu {
- struct Capabilities;
- class ContextSupport;
- namespace webgpu {
- class WebGPUInterface;
- }
- } // namespace gpu
- namespace skia_bindings {
- // This class binds an offscreen GrContext to a WebGPU Device. The Device is
- // used by the GrContext so must be valid as long as this class is alive.
- class GrContextForWebGPUInterface
- : public GrContextOptions::ShaderErrorHandler {
- public:
- GrContextForWebGPUInterface(gpu::webgpu::WebGPUInterface* webgpu,
- gpu::ContextSupport* context_support,
- const gpu::Capabilities& capabilities,
- size_t max_resource_cache_bytes,
- size_t max_glyph_cache_texture_bytes);
- GrContextForWebGPUInterface(const GrContextForWebGPUInterface&) = delete;
- GrContextForWebGPUInterface& operator=(const GrContextForWebGPUInterface&) =
- delete;
- ~GrContextForWebGPUInterface() override;
- // GrContextOptions::ShaderErrorHandler implementation
- // Handles Skia-reported shader compilation errors.
- void compileError(const char* shader, const char* errors) override;
- GrDirectContext* get();
- private:
- sk_sp<class GrDirectContext> gr_context_;
- raw_ptr<gpu::ContextSupport> context_support_;
- };
- } // namespace skia_bindings
- #endif // GPU_SKIA_BINDINGS_GRCONTEXT_FOR_WEBGPU_INTERFACE_H_
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