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124 lines
3.3 KiB
124 lines
3.3 KiB
//
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// Copyright (C) 2011 The Android Open Source Project
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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// Imports ---------------------------------------------------
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@import android.filterpacks.videosrc;
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@import android.filterpacks.videosink;
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@import android.filterpacks.ui;
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@import android.filterpacks.base;
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@import android.filterpacks.imageproc;
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@import com.google.android.filterpacks.facedetect;
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@setting autoBranch = "synced";
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// Externals -------------------------------------------------
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@external textureSourceCallback;
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@external recordingWidth;
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@external recordingHeight;
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@external recordingProfile;
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@external recordingDoneListener;
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@external previewSurfaceTexture;
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@external previewWidth;
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@external previewHeight;
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// Not used by this graph, but simplifies higher-level
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// graph initialization code.
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@external orientation;
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// Filters ---------------------------------------------------
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// Camera input
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@filter SurfaceTextureSource source {
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sourceListener = $textureSourceCallback;
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width = $recordingWidth;
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height = $recordingHeight;
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closeOnTimeout = true;
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}
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// Face detection
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@filter ToPackedGrayFilter toPackedGray {
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owidth = 320;
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oheight = 240;
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keepAspectRatio = true;
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}
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@filter MultiFaceTrackerFilter faceTracker {
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numChannelsDetector = 3;
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quality = 0.0f;
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smoothness = 0.2f;
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minEyeDist = 25.0f;
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rollRange = 45.0f;
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numSkipFrames = 9;
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trackingError = 1.0;
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mouthOnlySmoothing = 0;
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useAffineCorrection = 1;
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patchSize = 15;
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}
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// Goofyface
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@filter GoofyFastRenderFilter goofyrenderer {
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distortionAmount = 1.0;
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}
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// Display output
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@filter SurfaceTextureTarget display {
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surfaceTexture = $previewSurfaceTexture;
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width = $previewWidth;
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height = $previewHeight;
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renderMode = "stretch";
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}
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// Orientation rotation filter
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@filter FixedRotationFilter rotate {
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rotation = 0;
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}
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// Orientation rotation filter for facemeta data
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@filter FaceMetaFixedRotationFilter metarotate {
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rotation = 0;
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}
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// Recording output
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@filter MediaEncoderFilter recorder {
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recordingProfile = $recordingProfile;
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recordingDoneListener = $recordingDoneListener;
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recording = false;
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width = $recordingWidth;
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height = $recordingHeight;
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// outputFile, orientationHint, inputRegion,
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// audioSource, listeners, captureRate
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// will be set when recording starts
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}
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// Connections -----------------------------------------------
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// camera -> faceTracker
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@connect source[video] => rotate[image];
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@connect rotate[image] => toPackedGray[image];
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@connect toPackedGray[image] => faceTracker[image];
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// camera -> goofy
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@connect source[video] => goofyrenderer[image];
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// faceTracker -> metarotate -> goofy
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@connect faceTracker[faces] => metarotate[faces];
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@connect metarotate[faces] => goofyrenderer[faces];
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// goofy -> display out
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@connect goofyrenderer[outimage] => display[frame];
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// goofy -> record
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@connect goofyrenderer[outimage] => recorder[videoframe];
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