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Android example source code file (ProgramStore.java)

This example Android source code file (ProgramStore.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Android by Example" TM.

Java - Android tags/keywords

android, blenddstfunc, blendsrcfunc, builder, depthfunc, dst_alpha, element, less, one_minus_dst_alpha, one_minus_dst_color, one_minus_src_alpha, programstore, renderscript, src_alpha, util, utilities, utils, zero

The ProgramStore.java Android example source code

/*
 * Copyright (C) 2008 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 android.renderscript;


import android.util.Config;
import android.util.Log;


/**
 * @hide
 *
 **/
public class ProgramStore extends BaseObj {
        public enum DepthFunc {
        ALWAYS (0),
        LESS (1),
        LEQUAL (2),
        GREATER (3),
        GEQUAL (4),
        EQUAL (5),
        NOTEQUAL (6);

        int mID;
        DepthFunc(int id) {
            mID = id;
        }
    }

    public enum BlendSrcFunc {
        ZERO (0),
        ONE (1),
        DST_COLOR (2),
        ONE_MINUS_DST_COLOR (3),
        SRC_ALPHA (4),
        ONE_MINUS_SRC_ALPHA (5),
        DST_ALPHA (6),
        ONE_MINUS_DST_ALPHA (7),
        SRC_ALPHA_SATURATE (8);

        int mID;
        BlendSrcFunc(int id) {
            mID = id;
        }
    }

    public enum BlendDstFunc {
        ZERO (0),
        ONE (1),
        SRC_COLOR (2),
        ONE_MINUS_SRC_COLOR (3),
        SRC_ALPHA (4),
        ONE_MINUS_SRC_ALPHA (5),
        DST_ALPHA (6),
        ONE_MINUS_DST_ALPHA (7);

        int mID;
        BlendDstFunc(int id) {
            mID = id;
        }
    }


    ProgramStore(int id, RenderScript rs) {
        super(rs);
        mID = id;
    }



    public static class Builder {
        RenderScript mRS;
        Element mIn;
        Element mOut;
        DepthFunc mDepthFunc;
        boolean mDepthMask;
        boolean mColorMaskR;
        boolean mColorMaskG;
        boolean mColorMaskB;
        boolean mColorMaskA;
        BlendSrcFunc mBlendSrc;
        BlendDstFunc mBlendDst;
        boolean mDither;



        public Builder(RenderScript rs, Element in, Element out) {
            mRS = rs;
            mIn = in;
            mOut = out;
            mDepthFunc = DepthFunc.ALWAYS;
            mDepthMask = false;
            mColorMaskR = true;
            mColorMaskG = true;
            mColorMaskB = true;
            mColorMaskA = true;
            mBlendSrc = BlendSrcFunc.ONE;
            mBlendDst = BlendDstFunc.ZERO;


        }

        public void setDepthFunc(DepthFunc func) {
            mDepthFunc = func;
        }

        public void setDepthMask(boolean enable) {
            mDepthMask = enable;
        }

        public void setColorMask(boolean r, boolean g, boolean b, boolean a) {
            mColorMaskR = r;
            mColorMaskG = g;
            mColorMaskB = b;
            mColorMaskA = a;
        }

        public void setBlendFunc(BlendSrcFunc src, BlendDstFunc dst) {
            mBlendSrc = src;
            mBlendDst = dst;
        }

        public void setDitherEnable(boolean enable) {
            mDither = enable;
        }

        static synchronized ProgramStore internalCreate(RenderScript rs, Builder b) {
            int inID = 0;
            int outID = 0;
            if (b.mIn != null) {
                inID = b.mIn.mID;
            }
            if (b.mOut != null) {
                outID = b.mOut.mID;
            }
            rs.nProgramFragmentStoreBegin(inID, outID);
            rs.nProgramFragmentStoreDepthFunc(b.mDepthFunc.mID);
            rs.nProgramFragmentStoreDepthMask(b.mDepthMask);
            rs.nProgramFragmentStoreColorMask(b.mColorMaskR,
                                              b.mColorMaskG,
                                              b.mColorMaskB,
                                              b.mColorMaskA);
            rs.nProgramFragmentStoreBlendFunc(b.mBlendSrc.mID, b.mBlendDst.mID);
            rs.nProgramFragmentStoreDither(b.mDither);

            int id = rs.nProgramFragmentStoreCreate();
            return new ProgramStore(id, rs);
        }

        public ProgramStore create() {
            mRS.validate();
            return internalCreate(mRS, this);
        }
    }

}




Other Android examples (source code examples)

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