chromium/third_party/perfetto/src/trace_processor/importers/ftrace/virtio_gpu_tracker.cc

/*
 * Copyright (C) 2022 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include "src/trace_processor/importers/ftrace/virtio_gpu_tracker.h"
#include "perfetto/ext/base/string_utils.h"
#include "protos/perfetto/trace/ftrace/ftrace_event.pbzero.h"
#include "protos/perfetto/trace/ftrace/virtio_gpu.pbzero.h"
#include "src/trace_processor/importers/common/async_track_set_tracker.h"
#include "src/trace_processor/importers/common/event_tracker.h"
#include "src/trace_processor/importers/common/slice_tracker.h"
#include "src/trace_processor/importers/common/track_tracker.h"

enum virtio_gpu_ctrl_type { … };

static const char* virtio_gpu_ctrl_name(uint32_t type) { … }

namespace perfetto {
namespace trace_processor {

VirtioGpuTracker::VirtioGpuTracker(TraceProcessorContext* context)
    : … { … }

void VirtioGpuTracker::ParseVirtioGpu(int64_t timestamp,
                                      uint32_t field_id,
                                      uint32_t pid,
                                      protozero::ConstBytes blob) { … }
VirtioGpuTracker::VirtioGpuQueue::VirtioGpuQueue(TraceProcessorContext* context,
                                                 const char* name)
    : … { … }

void VirtioGpuTracker::VirtioGpuQueue::HandleNumFree(int64_t timestamp,
                                                     uint32_t num_free) { … }

void VirtioGpuTracker::VirtioGpuQueue::HandleCmdQueue(int64_t timestamp,
                                                      uint32_t seqno,
                                                      uint32_t type,
                                                      uint64_t fence_id) { … }

void VirtioGpuTracker::VirtioGpuQueue::HandleCmdResponse(int64_t timestamp,
                                                         uint32_t seqno) { … }

void VirtioGpuTracker::ParseVirtioGpuCmdQueue(int64_t timestamp,
                                              uint32_t /*pid*/,
                                              protozero::ConstBytes blob) { … }

void VirtioGpuTracker::ParseVirtioGpuCmdResponse(int64_t timestamp,
                                                 uint32_t /*pid*/,
                                                 protozero::ConstBytes blob) { … }

}  // namespace trace_processor
}  // namespace perfetto