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// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef GPU_CONFIG_WEBGPU_BLOCKLIST_IMPL_H_
#define GPU_CONFIG_WEBGPU_BLOCKLIST_IMPL_H_
#include <cstdint>
#include <string>
namespace wgpu {
class Adapter;
struct AdapterInfo;
}
// Bitmask of blocklist reasons.
enum class WebGPUBlocklistReason : uint64_t {
None = 0,
StringPattern = 1,
DynamicArrayIndexInStruct = 1 << 1,
IndirectComputeRootConstants = 1 << 2,
WindowsARM = 1 << 3,
AndroidGLES = 1 << 4,
AndroidLimitedSupport = 1 << 5,
AMDMissingDrmFormatModifier = 1 << 6,
CPUAdapter = 1 << 7,
D3D11 = 1 << 8,
Consteval22ndBit = 1 << 9,
// When adding an enum, update kKnownReasons with a description.
};
inline constexpr WebGPUBlocklistReason operator|(WebGPUBlocklistReason l,
WebGPUBlocklistReason r) {
return static_cast<WebGPUBlocklistReason>(uint64_t(l) | uint64_t(r));
}
inline constexpr WebGPUBlocklistReason operator&(WebGPUBlocklistReason l,
WebGPUBlocklistReason r) {
return static_cast<WebGPUBlocklistReason>(uint64_t(l) & uint64_t(r));
}
inline constexpr WebGPUBlocklistReason operator~(WebGPUBlocklistReason v) {
return static_cast<WebGPUBlocklistReason>(~uint64_t(v));
}
inline constexpr WebGPUBlocklistReason operator&=(WebGPUBlocklistReason& l,
WebGPUBlocklistReason r) {
l = static_cast<WebGPUBlocklistReason>(uint64_t(l) & uint64_t(r));
return static_cast<WebGPUBlocklistReason>(uint64_t(l));
}
namespace gpu {
struct WebGPUBlocklistResultImpl {
bool blocked;
std::string reason;
};
struct WebGPUBlocklistOptions {
std::string_view blocklist_string = "";
WebGPUBlocklistReason ignores = WebGPUBlocklistReason::None;
};
namespace detail {
WebGPUBlocklistReason GetWebGPUAdapterBlocklistReason(
const wgpu::AdapterInfo& info,
const WebGPUBlocklistOptions& options);
} // namespace detail
WebGPUBlocklistResultImpl IsWebGPUAdapterBlocklisted(
const wgpu::Adapter& adapter,
WebGPUBlocklistOptions options = {});
WebGPUBlocklistResultImpl IsWebGPUAdapterBlocklisted(
const wgpu::AdapterInfo& info,
WebGPUBlocklistOptions options);
} // namespace gpu
#endif // GPU_CONFIG_WEBGPU_BLOCKLIST_IMPL_H_
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