| // Copyright (C) 2015 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. |
| |
| package builder |
| |
| import ( |
| "fmt" |
| "strings" |
| |
| "android.googlesource.com/platform/tools/gpu/binary" |
| "android.googlesource.com/platform/tools/gpu/database" |
| "android.googlesource.com/platform/tools/gpu/database/store" |
| "android.googlesource.com/platform/tools/gpu/gfxapi" |
| "android.googlesource.com/platform/tools/gpu/log" |
| "android.googlesource.com/platform/tools/gpu/replay" |
| "android.googlesource.com/platform/tools/gpu/service" |
| ) |
| |
| // build computes and writes the output of the given GetTimingInfo request to the given out. |
| func (request *GetTimingInfo) build(mgr *replay.Manager, db database.Database, logger log.Logger, out binary.Object) error { |
| ctx := &replay.Context{ |
| DeviceID: request.Device, |
| CaptureID: request.Capture, |
| } |
| |
| capture, err := loadCapture(request.Capture, db, logger) |
| if err != nil { |
| return err |
| } |
| |
| apis := capture.Apis |
| |
| results, count := make(chan replay.CallTiming, len(apis)), 0 |
| for _, apiID := range apis { |
| api := gfxapi.Find(gfxapi.ID(apiID.ID)) |
| if api == nil { |
| continue |
| } |
| |
| query, ok := api.(replay.QueryCallDurations) |
| if !ok { |
| continue |
| } |
| |
| go func() { |
| results <- <-query.QueryCallDurations(ctx, mgr, request.TimingMask) |
| }() |
| count++ |
| } |
| |
| timings := service.TimingInfo{} |
| errors := []string{} |
| for i := 0; i < count; i++ { |
| res := <-results |
| if res.Error == nil { |
| info := res.TimingInfo |
| timings.PerCommand = append(timings.PerCommand, info.PerCommand...) |
| timings.PerDrawCall = append(timings.PerDrawCall, info.PerDrawCall...) |
| timings.PerFrame = append(timings.PerFrame, info.PerFrame...) |
| } else { |
| errors = append(errors, res.Error.Error()) |
| } |
| } |
| |
| if len(errors) > 0 { |
| return fmt.Errorf("QueryCallDurations failed:\n%s", strings.Join(errors, "\n")) |
| } |
| |
| // TODO: Sort timings |
| |
| store.CopyResource(out, &timings) |
| return nil |
| } |