chromium/third_party/perfetto/src/trace_processor/perfetto_sql/intrinsics/operators/slice_mipmap_operator.cc

/*
 * Copyright (C) 2024 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/perfetto_sql/intrinsics/operators/slice_mipmap_operator.h"

#include <sqlite3.h>
#include <algorithm>
#include <cstddef>
#include <cstdint>
#include <iterator>
#include <memory>
#include <string>
#include <utility>

#include "perfetto/base/logging.h"
#include "perfetto/base/status.h"
#include "perfetto/ext/base/status_or.h"
#include "perfetto/public/compiler.h"
#include "src/trace_processor/containers/implicit_segment_forest.h"
#include "src/trace_processor/sqlite/bindings/sqlite_result.h"
#include "src/trace_processor/sqlite/module_lifecycle_manager.h"
#include "src/trace_processor/sqlite/sql_source.h"
#include "src/trace_processor/sqlite/sqlite_utils.h"

namespace perfetto::trace_processor {
namespace {

constexpr char kSliceSchema[] = …;

enum ColumnIndex : size_t { … };

constexpr size_t kArgCount = …;

bool IsArgColumn(size_t index) { … }

}  // namespace

int SliceMipmapOperator::Create(sqlite3* db,
                                void* raw_ctx,
                                int argc,
                                const char* const* argv,
                                sqlite3_vtab** vtab,
                                char** zErr) { … }

int SliceMipmapOperator::Destroy(sqlite3_vtab* vtab) { … }

int SliceMipmapOperator::Connect(sqlite3* db,
                                 void* raw_ctx,
                                 int argc,
                                 const char* const* argv,
                                 sqlite3_vtab** vtab,
                                 char**) { … }

int SliceMipmapOperator::Disconnect(sqlite3_vtab* vtab) { … }

int SliceMipmapOperator::BestIndex(sqlite3_vtab*, sqlite3_index_info* info) { … }

int SliceMipmapOperator::Open(sqlite3_vtab*, sqlite3_vtab_cursor** cursor) { … }

int SliceMipmapOperator::Close(sqlite3_vtab_cursor* cursor) { … }

int SliceMipmapOperator::Filter(sqlite3_vtab_cursor* cursor,
                                int,
                                const char*,
                                int argc,
                                sqlite3_value** argv) { … }

int SliceMipmapOperator::Next(sqlite3_vtab_cursor* cursor) { … }

int SliceMipmapOperator::Eof(sqlite3_vtab_cursor* cursor) { … }

int SliceMipmapOperator::Column(sqlite3_vtab_cursor* cursor,
                                sqlite3_context* ctx,
                                int N) { … }

int SliceMipmapOperator::Rowid(sqlite3_vtab_cursor*, sqlite_int64*) { … }

}  // namespace perfetto::trace_processor