165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn/* 265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * Copyright (C) 2011 The Android Open Source Project 365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * 465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * Licensed under the Apache License, Version 2.0 (the "License"); 565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * you may not use this file except in compliance with the License. 665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * You may obtain a copy of the License at 765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * 865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * http://www.apache.org/licenses/LICENSE-2.0 965953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * 1065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * Unless required by applicable law or agreed to in writing, software 1165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * distributed under the License is distributed on an "AS IS" BASIS, 1265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * See the License for the specific language governing permissions and 1465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * limitations under the License. 1565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn */ 1665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 1765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Rennpackage android.filterpacks.imageproc; 1865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 1965953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Rennimport android.filterfw.core.Filter; 2065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Rennimport android.filterfw.core.FilterContext; 2165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Rennimport android.filterfw.core.Frame; 2265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Rennimport android.filterfw.core.FrameFormat; 2365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Rennimport android.filterfw.core.GenerateFieldPort; 2465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Rennimport android.filterfw.core.Program; 2565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Rennimport android.filterfw.core.ShaderProgram; 2665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Rennimport android.filterfw.format.ImageFormat; 2765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 28a75c7bbc633a6ebd35a0651be5c7a79b83d0c5c0Ruei-sung Linimport java.util.Date; 29a75c7bbc633a6ebd35a0651be5c7a79b83d0c5c0Ruei-sung Linimport java.util.Random; 30a75c7bbc633a6ebd35a0651be5c7a79b83d0c5c0Ruei-sung Lin 3165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Rennpublic class LomoishFilter extends Filter { 3265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 3365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn @GenerateFieldPort(name = "tile_size", hasDefault = true) 3465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn private int mTileSize = 640; 3565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 3665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn private Program mProgram; 37a75c7bbc633a6ebd35a0651be5c7a79b83d0c5c0Ruei-sung Lin private Random mRandom; 3865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 3965953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn private int mWidth = 0; 4065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn private int mHeight = 0; 4165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn private int mTarget = FrameFormat.TARGET_UNSPECIFIED; 4265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 4365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn private final String mLomoishShader = 4465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn "precision mediump float;\n" + 4565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn "uniform sampler2D tex_sampler_0;\n" + 46a75c7bbc633a6ebd35a0651be5c7a79b83d0c5c0Ruei-sung Lin "uniform vec2 seed;\n" + 4765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn "uniform float stepsizeX;\n" + 4865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn "uniform float stepsizeY;\n" + 4965953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn "uniform float stepsize;\n" + 500a1013229254cdc146d4ce2f4b4aef301b018f09Ruei-sung Lin "uniform vec2 scale;\n" + 5165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn "uniform float inv_max_dist;\n" + 5265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn "varying vec2 v_texcoord;\n" + 53f4b403159f8a89eb2158bbb6c314de3bc90fee73Ruei-sung Lin "float rand(vec2 loc) {\n" + 540a1013229254cdc146d4ce2f4b4aef301b018f09Ruei-sung Lin " float theta1 = dot(loc, vec2(0.9898, 0.233));\n" + 550a1013229254cdc146d4ce2f4b4aef301b018f09Ruei-sung Lin " float theta2 = dot(loc, vec2(12.0, 78.0));\n" + 560a1013229254cdc146d4ce2f4b4aef301b018f09Ruei-sung Lin " float value = cos(theta1) * sin(theta2) + sin(theta1) * cos(theta2);\n" + 570a1013229254cdc146d4ce2f4b4aef301b018f09Ruei-sung Lin // keep value of part1 in range: (2^-14 to 2^14). 580a1013229254cdc146d4ce2f4b4aef301b018f09Ruei-sung Lin " float temp = mod(197.0 * value, 1.0) + value;\n" + 590a1013229254cdc146d4ce2f4b4aef301b018f09Ruei-sung Lin " float part1 = mod(220.0 * temp, 1.0) + temp;\n" + 600a1013229254cdc146d4ce2f4b4aef301b018f09Ruei-sung Lin " float part2 = value * 0.5453;\n" + 610a1013229254cdc146d4ce2f4b4aef301b018f09Ruei-sung Lin " float part3 = cos(theta1 + theta2) * 0.43758;\n" + 620a1013229254cdc146d4ce2f4b4aef301b018f09Ruei-sung Lin " return fract(part1 + part2 + part3);\n" + 63f4b403159f8a89eb2158bbb6c314de3bc90fee73Ruei-sung Lin "}\n" + 6465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn "void main() {\n" + 6565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn // sharpen 6665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn " vec3 nbr_color = vec3(0.0, 0.0, 0.0);\n" + 6765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn " vec2 coord;\n" + 6865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn " vec4 color = texture2D(tex_sampler_0, v_texcoord);\n" + 6965953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn " coord.x = v_texcoord.x - 0.5 * stepsizeX;\n" + 7065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn " coord.y = v_texcoord.y - stepsizeY;\n" + 7165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn " nbr_color += texture2D(tex_sampler_0, coord).rgb - color.rgb;\n" + 7265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn " coord.x = v_texcoord.x - stepsizeX;\n" + 7365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn " coord.y = v_texcoord.y + 0.5 * stepsizeY;\n" + 7465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn " nbr_color += texture2D(tex_sampler_0, coord).rgb - color.rgb;\n" + 7565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn " coord.x = v_texcoord.x + stepsizeX;\n" + 7665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn " coord.y = v_texcoord.y - 0.5 * stepsizeY;\n" + 7765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn " nbr_color += texture2D(tex_sampler_0, coord).rgb - color.rgb;\n" + 7865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn " coord.x = v_texcoord.x + stepsizeX;\n" + 7965953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn " coord.y = v_texcoord.y + 0.5 * stepsizeY;\n" + 8065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn " nbr_color += texture2D(tex_sampler_0, coord).rgb - color.rgb;\n" + 8165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn " vec3 s_color = vec3(color.rgb + 0.3 * nbr_color);\n" + 8265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn // cross process 8365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn " vec3 c_color = vec3(0.0, 0.0, 0.0);\n" + 8465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn " float value;\n" + 8565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn " if (s_color.r < 0.5) {\n" + 8665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn " value = s_color.r;\n" + 8765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn " } else {\n" + 8865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn " value = 1.0 - s_color.r;\n" + 8965953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn " }\n" + 9065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn " float red = 4.0 * value * value * value;\n" + 9165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn " if (s_color.r < 0.5) {\n" + 9265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn " c_color.r = red;\n" + 9365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn " } else {\n" + 9465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn " c_color.r = 1.0 - red;\n" + 9565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn " }\n" + 9665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn " if (s_color.g < 0.5) {\n" + 9765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn " value = s_color.g;\n" + 9865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn " } else {\n" + 9965953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn " value = 1.0 - s_color.g;\n" + 10065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn " }\n" + 10165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn " float green = 2.0 * value * value;\n" + 10265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn " if (s_color.g < 0.5) {\n" + 10365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn " c_color.g = green;\n" + 10465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn " } else {\n" + 10565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn " c_color.g = 1.0 - green;\n" + 10665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn " }\n" + 10765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn " c_color.b = s_color.b * 0.5 + 0.25;\n" + 10865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn // blackwhite 109a75c7bbc633a6ebd35a0651be5c7a79b83d0c5c0Ruei-sung Lin " float dither = rand(v_texcoord + seed);\n" + 11065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn " vec3 xform = clamp((c_color.rgb - 0.15) * 1.53846, 0.0, 1.0);\n" + 11165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn " vec3 temp = clamp((color.rgb + stepsize - 0.15) * 1.53846, 0.0, 1.0);\n" + 11265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn " vec3 bw_color = clamp(xform + (temp - xform) * (dither - 0.5), 0.0, 1.0);\n" + 11365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn // vignette 1140a1013229254cdc146d4ce2f4b4aef301b018f09Ruei-sung Lin " coord = v_texcoord - vec2(0.5, 0.5);\n" + 1150a1013229254cdc146d4ce2f4b4aef301b018f09Ruei-sung Lin " float dist = length(coord * scale);\n" + 11665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn " float lumen = 0.85 / (1.0 + exp((dist * inv_max_dist - 0.73) * 20.0)) + 0.15;\n" + 11765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn " gl_FragColor = vec4(bw_color * lumen, color.a);\n" + 11865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn "}\n"; 11965953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 12065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn public LomoishFilter(String name) { 12165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn super(name); 122a75c7bbc633a6ebd35a0651be5c7a79b83d0c5c0Ruei-sung Lin mRandom = new Random(new Date().getTime()); 12365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 12465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 12565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn @Override 12665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn public void setupPorts() { 12765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn addMaskedInputPort("image", ImageFormat.create(ImageFormat.COLORSPACE_RGBA)); 12865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn addOutputBasedOnInput("image", "image"); 12965953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 13065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 13165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn @Override 13265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn public FrameFormat getOutputFormat(String portName, FrameFormat inputFormat) { 13365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn return inputFormat; 13465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 13565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 13665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn public void initProgram(FilterContext context, int target) { 13765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn switch (target) { 13865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn case FrameFormat.TARGET_GPU: 13965953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn ShaderProgram shaderProgram = new ShaderProgram(context, mLomoishShader); 14065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn shaderProgram.setMaximumTileSize(mTileSize); 14165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn mProgram = shaderProgram; 14265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn break; 14365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 14465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn default: 14565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn throw new RuntimeException("Filter Sharpen does not support frames of " + 14665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn "target " + target + "!"); 14765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 14865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn mTarget = target; 14965953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 15065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 15165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn private void initParameters() { 15265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn if (mProgram !=null) { 1530a1013229254cdc146d4ce2f4b4aef301b018f09Ruei-sung Lin float scale[] = new float[2]; 1540a1013229254cdc146d4ce2f4b4aef301b018f09Ruei-sung Lin if (mWidth > mHeight) { 1550a1013229254cdc146d4ce2f4b4aef301b018f09Ruei-sung Lin scale[0] = 1f; 1560a1013229254cdc146d4ce2f4b4aef301b018f09Ruei-sung Lin scale[1] = ((float) mHeight) / mWidth; 1570a1013229254cdc146d4ce2f4b4aef301b018f09Ruei-sung Lin } else { 1580a1013229254cdc146d4ce2f4b4aef301b018f09Ruei-sung Lin scale[0] = ((float) mWidth) / mHeight; 1590a1013229254cdc146d4ce2f4b4aef301b018f09Ruei-sung Lin scale[1] = 1f; 1600a1013229254cdc146d4ce2f4b4aef301b018f09Ruei-sung Lin } 1610a1013229254cdc146d4ce2f4b4aef301b018f09Ruei-sung Lin float max_dist = ((float) Math.sqrt(scale[0] * scale[0] + scale[1] * scale[1])) * 0.5f; 1620a1013229254cdc146d4ce2f4b4aef301b018f09Ruei-sung Lin 1630a1013229254cdc146d4ce2f4b4aef301b018f09Ruei-sung Lin mProgram.setHostValue("scale", scale); 16465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn mProgram.setHostValue("inv_max_dist", 1.0f / max_dist); 16565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 16665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn mProgram.setHostValue("stepsize", 1.0f / 255.0f); 16765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn mProgram.setHostValue("stepsizeX", 1.0f / mWidth); 16865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn mProgram.setHostValue("stepsizeY", 1.0f / mHeight); 169a75c7bbc633a6ebd35a0651be5c7a79b83d0c5c0Ruei-sung Lin 170a75c7bbc633a6ebd35a0651be5c7a79b83d0c5c0Ruei-sung Lin float seed[] = { mRandom.nextFloat(), mRandom.nextFloat() }; 171a75c7bbc633a6ebd35a0651be5c7a79b83d0c5c0Ruei-sung Lin mProgram.setHostValue("seed", seed); 17265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 17365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 17465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 17565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn @Override 17665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn public void process(FilterContext context) { 17765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn // Get input frame 17865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn Frame input = pullInput("image"); 17965953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn FrameFormat inputFormat = input.getFormat(); 18065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 18165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn // Create program if not created already 18265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn if (mProgram == null || inputFormat.getTarget() != mTarget) { 18365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn initProgram(context, inputFormat.getTarget()); 18465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 18565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 18665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn // Check if the frame size has changed 18765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn if (inputFormat.getWidth() != mWidth || inputFormat.getHeight() != mHeight) { 18865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn mWidth = inputFormat.getWidth(); 18965953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn mHeight = inputFormat.getHeight(); 19065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn initParameters(); 19165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 19265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 19365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn // Create output frame 19465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn Frame output = context.getFrameManager().newFrame(inputFormat); 19565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 19665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn // Process 197f4b403159f8a89eb2158bbb6c314de3bc90fee73Ruei-sung Lin mProgram.process(input, output); 19865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 19965953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn // Push output 20065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn pushOutput("image", output); 20165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 20265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn // Release pushed frame 20365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn output.release(); 20465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 20565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn} 206