chromium/sandbox/policy/linux/bpf_hardware_video_decoding_policy_linux.cc

// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "sandbox/policy/linux/bpf_hardware_video_decoding_policy_linux.h"

#include <linux/kcmp.h>

#include "media/gpu/buildflags.h"
#include "sandbox/linux/seccomp-bpf-helpers/sigsys_handlers.h"
#include "sandbox/linux/seccomp-bpf-helpers/syscall_parameters_restrictions.h"
#include "sandbox/linux/seccomp-bpf-helpers/syscall_sets.h"
#include "sandbox/linux/seccomp-bpf/sandbox_bpf.h"
#include "sandbox/linux/system_headers/linux_syscalls.h"
#include "sandbox/policy/linux/sandbox_linux.h"

AllOf;
Allow;
Arg;
Error;
If;
ResultExpr;

namespace sandbox::policy {

// static
HardwareVideoDecodingProcessPolicy::PolicyType
HardwareVideoDecodingProcessPolicy::ComputePolicyType(
    bool use_amd_specific_policies) { … }

HardwareVideoDecodingProcessPolicy::HardwareVideoDecodingProcessPolicy(
    PolicyType policy_type)
    : … { … }

ResultExpr HardwareVideoDecodingProcessPolicy::EvaluateSyscall(
    int system_call_number) const { … }

ResultExpr HardwareVideoDecodingProcessPolicy::EvaluateSyscallForVaapiOnIntel(
    int system_call_number) const { … }

ResultExpr HardwareVideoDecodingProcessPolicy::EvaluateSyscallForVaapiOnAMD(
    int system_call_number) const { … }

ResultExpr HardwareVideoDecodingProcessPolicy::EvaluateSyscallForV4L2(
    int system_call_number) const { … }

}  // namespace sandbox::policy