goofy_face.graph revision 9efb0b19fa929c528253f0a9b6f5b27791e1ee52 
1//
2// Copyright (C) 2011 The Android Open Source Project
3//
4// Licensed under the Apache License, Version 2.0 (the "License");
5// you may not use this file except in compliance with the License.
6// You may obtain a copy of the License at
7//
8//      http://www.apache.org/licenses/LICENSE-2.0
9//
10// Unless required by applicable law or agreed to in writing, software
11// distributed under the License is distributed on an "AS IS" BASIS,
12// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13// See the License for the specific language governing permissions and
14// limitations under the License.
15//
16
17// Imports ---------------------------------------------------
18@import android.filterpacks.videosrc;
19@import android.filterpacks.videosink;
20@import android.filterpacks.ui;
21@import android.filterpacks.base;
22@import android.filterpacks.imageproc;
23
24@import com.google.android.filterpacks.facedetect;
25
26@setting autoBranch = "synced";
27
28// Externals -------------------------------------------------
29
30@external textureSourceCallback;
31@external recordingWidth;
32@external recordingHeight;
33@external recordingProfile;
34@external audioSource;
35
36@external previewSurface;
37@external previewWidth;
38@external previewHeight;
39
40// Filters ---------------------------------------------------
41
42// Camera input
43@filter SurfaceTextureSource source {
44  sourceListener = $textureSourceCallback;
45  width = $recordingWidth;
46  height = $recordingHeight;
47  closeOnTimeout = true;
48}
49
50// Face detection
51@filter ToPackedGrayFilter toPackedGray {
52  owidth = 320;
53  oheight = 240;
54}
55
56@filter MultiFaceTrackerFilter faceTracker {
57  numChannelsDetector = 3;
58  quality = 0.0f;
59  smoothness = 0.2f;
60  minEyeDist = 25.0f;
61  rollRange = 45.0f;
62  numSkipFrames = 9;
63  trackingError = 1.0;
64  mouthOnlySmoothing = 0;
65  useAffineCorrection = 1;
66  patchSize = 15;
67}
68
69// Goofyface
70@filter GoofyRenderFilter goofyrenderer {
71  distortionAmount = 1.0;
72}
73
74// Display output
75@filter SurfaceTargetFilter display {
76  surface = $previewSurface;
77  owidth = $previewWidth;
78  oheight = $previewHeight;
79}
80
81// Recording output
82@filter MediaEncoderFilter recorder {
83  audioSource = $audioSource;
84  recordingProfile = $recordingProfile;
85  recording = false;
86  // outputFile, orientationHint, listeners will be set when recording starts
87}
88
89// Connections -----------------------------------------------
90// camera -> faceTracker
91@connect source[video] => toPackedGray[image];
92@connect toPackedGray[image] => faceTracker[image];
93// camera -> goofy
94@connect source[video] => goofyrenderer[image];
95// faceTracker -> goofy
96@connect faceTracker[faces] => goofyrenderer[faces];
97// goofy -> display out
98@connect goofyrenderer[outimage] => display[frame];
99// goofy -> record
100@connect goofyrenderer[outimage] => recorder[videoframe];
101