/*
* Copyright (C) 2012 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.support.v8.renderscript;
/**
* Intrinsic kernels for blending two
* {@link android.support.v8.renderscript.Allocation} objects.
**/
public class ScriptIntrinsicBlend extends ScriptIntrinsic {
ScriptIntrinsicBlend(int id, RenderScript rs) {
super(id, rs);
}
/**
* Supported elements types are {@link Element#U8_4}
*
* @param rs The RenderScript context
* @param e Element type for inputs and outputs
*
* @return ScriptIntrinsicBlend
*/
public static ScriptIntrinsicBlend create(RenderScript rs, Element e) {
if (rs.isNative) {
RenderScriptThunker rst = (RenderScriptThunker) rs;
return ScriptIntrinsicBlendThunker.create(rs, e);
}
// 7 comes from RS_SCRIPT_INTRINSIC_ID_BLEND in rsDefines.h
int id = rs.nScriptIntrinsicCreate(7, e.getID(rs));
return new ScriptIntrinsicBlend(id, rs);
}
private void blend(int id, Allocation ain, Allocation aout) {
if (!ain.getElement().isCompatible(Element.U8_4(mRS))) {
throw new RSIllegalArgumentException("Input is not of expected format.");
}
if (!aout.getElement().isCompatible(Element.U8_4(mRS))) {
throw new RSIllegalArgumentException("Output is not of expected format.");
}
forEach(id, ain, aout, null);
}
/**
* Sets dst = {0, 0, 0, 0}
*
* @param ain The source buffer
* @param aout The destination buffer
*/
public void forEachClear(Allocation ain, Allocation aout) {
blend(0, ain, aout);
}
/**
* Get a KernelID for the Clear kernel.
*
* @return Script.KernelID The KernelID object.
*/
public Script.KernelID getKernelIDClear() {
return createKernelID(0, 3, null, null);
}
/**
* Sets dst = src
*
* @param ain The source buffer
* @param aout The destination buffer
*/
public void forEachSrc(Allocation ain, Allocation aout) {
blend(1, ain, aout);
}
/**
* Get a KernelID for the Src kernel.
*
* @return Script.KernelID The KernelID object.
*/
public Script.KernelID getKernelIDSrc() {
return createKernelID(1, 3, null, null);
}
/**
* Sets dst = dst
*
* This is a NOP.
*
* @param ain The source buffer
* @param aout The destination buffer
*/
public void forEachDst(Allocation ain, Allocation aout) {
// NOP
}
/**
* Get a KernelID for the Dst kernel.
*
* @return Script.KernelID The KernelID object.
*/
public Script.KernelID getKernelIDDst() {
return createKernelID(2, 3, null, null);
}
/**
* Sets dst = src + dst * (1.0 - src.a)
*
* @param ain The source buffer
* @param aout The destination buffer
*/
public void forEachSrcOver(Allocation ain, Allocation aout) {
blend(3, ain, aout);
}
/**
* Get a KernelID for the SrcOver kernel.
*
* @return Script.KernelID The KernelID object.
*/
public Script.KernelID getKernelIDSrcOver() {
return createKernelID(3, 3, null, null);
}
/**
* Sets dst = dst + src * (1.0 - dst.a)
*
* @param ain The source buffer
* @param aout The destination buffer
*/
public void forEachDstOver(Allocation ain, Allocation aout) {
blend(4, ain, aout);
}
/**
* Get a KernelID for the DstOver kernel.
*
* @return Script.KernelID The KernelID object.
*/
public Script.KernelID getKernelIDDstOver() {
return createKernelID(4, 3, null, null);
}
/**
* Sets dst = src * dst.a
*
* @param ain The source buffer
* @param aout The destination buffer
*/
public void forEachSrcIn(Allocation ain, Allocation aout) {
blend(5, ain, aout);
}
/**
* Get a KernelID for the SrcIn kernel.
*
* @return Script.KernelID The KernelID object.
*/
public Script.KernelID getKernelIDSrcIn() {
return createKernelID(5, 3, null, null);
}
/**
* Sets dst = dst * src.a
*
* @param ain The source buffer
* @param aout The destination buffer
*/
public void forEachDstIn(Allocation ain, Allocation aout) {
blend(6, ain, aout);
}
/**
* Get a KernelID for the DstIn kernel.
*
* @return Script.KernelID The KernelID object.
*/
public Script.KernelID getKernelIDDstIn() {
return createKernelID(6, 3, null, null);
}
/**
* Sets dst = src * (1.0 - dst.a)
*
* @param ain The source buffer
* @param aout The destination buffer
*/
public void forEachSrcOut(Allocation ain, Allocation aout) {
blend(7, ain, aout);
}
/**
* Get a KernelID for the SrcOut kernel.
*
* @return Script.KernelID The KernelID object.
*/
public Script.KernelID getKernelIDSrcOut() {
return createKernelID(7, 3, null, null);
}
/**
* Sets dst = dst * (1.0 - src.a)
*
* @param ain The source buffer
* @param aout The destination buffer
*/
public void forEachDstOut(Allocation ain, Allocation aout) {
blend(8, ain, aout);
}
/**
* Get a KernelID for the DstOut kernel.
*
* @return Script.KernelID The KernelID object.
*/
public Script.KernelID getKernelIDDstOut() {
return createKernelID(8, 3, null, null);
}
/**
* dst.rgb = src.rgb * dst.a + (1.0 - src.a) * dst.rgb
* dst.a = dst.a
*
* @param ain The source buffer
* @param aout The destination buffer
*/
public void forEachSrcAtop(Allocation ain, Allocation aout) {
blend(9, ain, aout);
}
/**
* Get a KernelID for the SrcAtop kernel.
*
* @return Script.KernelID The KernelID object.
*/
public Script.KernelID getKernelIDSrcAtop() {
return createKernelID(9, 3, null, null);
}
/**
* dst = dst.rgb * src.a + (1.0 - dst.a) * src.rgb
* dst.a = src.a
*
* @param ain The source buffer
* @param aout The destination buffer
*/
public void forEachDstAtop(Allocation ain, Allocation aout) {
blend(10, ain, aout);
}
/**
* Get a KernelID for the DstAtop kernel.
*
* @return Script.KernelID The KernelID object.
*/
public Script.KernelID getKernelIDDstAtop() {
return createKernelID(10, 3, null, null);
}
/**
* Sets dst = {src.r ^ dst.r, src.g ^ dst.g, src.b ^ dst.b, src.a ^ dst.a}
*
* @param ain The source buffer
* @param aout The destination buffer
*/
public void forEachXor(Allocation ain, Allocation aout) {
blend(11, ain, aout);
}
/**
* Get a KernelID for the Xor kernel.
*
* @return Script.KernelID The KernelID object.
*/
public Script.KernelID getKernelIDXor() {
return createKernelID(11, 3, null, null);
}
////////
/*
public void forEachNormal(Allocation ain, Allocation aout) {
blend(12, ain, aout);
}
public void forEachAverage(Allocation ain, Allocation aout) {
blend(13, ain, aout);
}
*/
/**
* Sets dst = src * dst
*
* @param ain The source buffer
* @param aout The destination buffer
*/
public void forEachMultiply(Allocation ain, Allocation aout) {
blend(14, ain, aout);
}
/**
* Get a KernelID for the Multiply kernel.
*
* @return Script.KernelID The KernelID object.
*/
public Script.KernelID getKernelIDMultiply() {
return createKernelID(14, 3, null, null);
}
/*
public void forEachScreen(Allocation ain, Allocation aout) {
blend(15, ain, aout);
}
public void forEachDarken(Allocation ain, Allocation aout) {
blend(16, ain, aout);
}
public void forEachLighten(Allocation ain, Allocation aout) {
blend(17, ain, aout);
}
public void forEachOverlay(Allocation ain, Allocation aout) {
blend(18, ain, aout);
}
public void forEachHardlight(Allocation ain, Allocation aout) {
blend(19, ain, aout);
}
public void forEachSoftlight(Allocation ain, Allocation aout) {
blend(20, ain, aout);
}
public void forEachDifference(Allocation ain, Allocation aout) {
blend(21, ain, aout);
}
public void forEachNegation(Allocation ain, Allocation aout) {
blend(22, ain, aout);
}
public void forEachExclusion(Allocation ain, Allocation aout) {
blend(23, ain, aout);
}
public void forEachColorDodge(Allocation ain, Allocation aout) {
blend(24, ain, aout);
}
public void forEachInverseColorDodge(Allocation ain, Allocation aout) {
blend(25, ain, aout);
}
public void forEachSoftDodge(Allocation ain, Allocation aout) {
blend(26, ain, aout);
}
public void forEachColorBurn(Allocation ain, Allocation aout) {
blend(27, ain, aout);
}
public void forEachInverseColorBurn(Allocation ain, Allocation aout) {
blend(28, ain, aout);
}
public void forEachSoftBurn(Allocation ain, Allocation aout) {
blend(29, ain, aout);
}
public void forEachReflect(Allocation ain, Allocation aout) {
blend(30, ain, aout);
}
public void forEachGlow(Allocation ain, Allocation aout) {
blend(31, ain, aout);
}
public void forEachFreeze(Allocation ain, Allocation aout) {
blend(32, ain, aout);
}
public void forEachHeat(Allocation ain, Allocation aout) {
blend(33, ain, aout);
}
*/
/**
* Sets dst = min(src + dst, 1.0)
*
* @param ain The source buffer
* @param aout The destination buffer
*/
public void forEachAdd(Allocation ain, Allocation aout) {
blend(34, ain, aout);
}
/**
* Get a KernelID for the Add kernel.
*
* @return Script.KernelID The KernelID object.
*/
public Script.KernelID getKernelIDAdd() {
return createKernelID(34, 3, null, null);
}
/**
* Sets dst = max(dst - src, 0.0)
*
* @param ain The source buffer
* @param aout The destination buffer
*/
public void forEachSubtract(Allocation ain, Allocation aout) {
blend(35, ain, aout);
}
/**
* Get a KernelID for the Subtract kernel.
*
* @return Script.KernelID The KernelID object.
*/
public Script.KernelID getKernelIDSubtract() {
return createKernelID(35, 3, null, null);
}
/*
public void forEachStamp(Allocation ain, Allocation aout) {
blend(36, ain, aout);
}
public void forEachRed(Allocation ain, Allocation aout) {
blend(37, ain, aout);
}
public void forEachGreen(Allocation ain, Allocation aout) {
blend(38, ain, aout);
}
public void forEachBlue(Allocation ain, Allocation aout) {
blend(39, ain, aout);
}
public void forEachHue(Allocation ain, Allocation aout) {
blend(40, ain, aout);
}
public void forEachSaturation(Allocation ain, Allocation aout) {
blend(41, ain, aout);
}
public void forEachColor(Allocation ain, Allocation aout) {
blend(42, ain, aout);
}
public void forEachLuminosity(Allocation ain, Allocation aout) {
blend(43, ain, aout);
}
*/
}
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