forked from google/agi
-
Notifications
You must be signed in to change notification settings - Fork 0
/
framebuffer_observation.go
59 lines (54 loc) · 1.82 KB
/
framebuffer_observation.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
// Copyright (C) 2017 Google Inc.
//
// 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 resolve
import (
"context"
"fmt"
"github.com/google/gapid/core/image"
"github.com/google/gapid/gapis/capture"
"github.com/google/gapid/gapis/database"
"github.com/google/gapid/gapis/service/path"
)
// FramebufferObservation returns the framebuffer observation for the given
// command.
func FramebufferObservation(ctx context.Context, p *path.FramebufferObservation, r *path.ResolveConfig) (*image.Info, error) {
obj, err := database.Build(ctx, &FramebufferObservationResolvable{Path: p, Config: r})
if err != nil {
return nil, err
}
return obj.(*image.Info), nil
}
// Resolve implements the database.Resolver interface.
func (r *FramebufferObservationResolvable) Resolve(ctx context.Context) (interface{}, error) {
cmd, err := Cmd(ctx, r.Path.Command, r.Config)
if err != nil {
return nil, err
}
for _, e := range cmd.Extras().All() {
if o, ok := e.(*capture.FramebufferObservation); ok {
data, err := database.Store(ctx, o.Data)
if err != nil {
return nil, err
}
return &image.Info{
Format: image.RGBA_U8_NORM,
Width: o.DataWidth,
Height: o.DataHeight,
Depth: 1,
Bytes: image.NewID(data),
}, nil
}
}
return nil, fmt.Errorf("%v does not contain a framebuffer observation", r.Path.Command)
}