1709a0978ae141198018ca9769f8d96292a8928e6Jason Sams/* 2709a0978ae141198018ca9769f8d96292a8928e6Jason Sams * Copyright (C) 2012 The Android Open Source Project 3709a0978ae141198018ca9769f8d96292a8928e6Jason Sams * 4709a0978ae141198018ca9769f8d96292a8928e6Jason Sams * Licensed under the Apache License, Version 2.0 (the "License"); 5709a0978ae141198018ca9769f8d96292a8928e6Jason Sams * you may not use this file except in compliance with the License. 6709a0978ae141198018ca9769f8d96292a8928e6Jason Sams * You may obtain a copy of the License at 7709a0978ae141198018ca9769f8d96292a8928e6Jason Sams * 8709a0978ae141198018ca9769f8d96292a8928e6Jason Sams * http://www.apache.org/licenses/LICENSE-2.0 9709a0978ae141198018ca9769f8d96292a8928e6Jason Sams * 10709a0978ae141198018ca9769f8d96292a8928e6Jason Sams * Unless required by applicable law or agreed to in writing, software 11709a0978ae141198018ca9769f8d96292a8928e6Jason Sams * distributed under the License is distributed on an "AS IS" BASIS, 12709a0978ae141198018ca9769f8d96292a8928e6Jason Sams * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13709a0978ae141198018ca9769f8d96292a8928e6Jason Sams * See the License for the specific language governing permissions and 14709a0978ae141198018ca9769f8d96292a8928e6Jason Sams * limitations under the License. 15709a0978ae141198018ca9769f8d96292a8928e6Jason Sams */ 16709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 17709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 18709a0978ae141198018ca9769f8d96292a8928e6Jason Sams#include "rsCpuIntrinsic.h" 19709a0978ae141198018ca9769f8d96292a8928e6Jason Sams#include "rsCpuIntrinsicInlines.h" 20709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 21709a0978ae141198018ca9769f8d96292a8928e6Jason Samsusing namespace android; 22709a0978ae141198018ca9769f8d96292a8928e6Jason Samsusing namespace android::renderscript; 23709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 24709a0978ae141198018ca9769f8d96292a8928e6Jason Samsnamespace android { 25709a0978ae141198018ca9769f8d96292a8928e6Jason Samsnamespace renderscript { 26709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 27709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 28709a0978ae141198018ca9769f8d96292a8928e6Jason Samsclass RsdCpuScriptIntrinsicLUT : public RsdCpuScriptIntrinsic { 29709a0978ae141198018ca9769f8d96292a8928e6Jason Samspublic: 30709a0978ae141198018ca9769f8d96292a8928e6Jason Sams virtual void populateScript(Script *); 31709a0978ae141198018ca9769f8d96292a8928e6Jason Sams virtual void invokeFreeChildren(); 32709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 33709a0978ae141198018ca9769f8d96292a8928e6Jason Sams virtual void setGlobalObj(uint32_t slot, ObjectBase *data); 34709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 35709a0978ae141198018ca9769f8d96292a8928e6Jason Sams virtual ~RsdCpuScriptIntrinsicLUT(); 36c905efd76fdcc1b8846b229bf7d991d185a7b4b7Jason Sams RsdCpuScriptIntrinsicLUT(RsdCpuReferenceImpl *ctx, const Script *s, const Element *e); 37709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 38709a0978ae141198018ca9769f8d96292a8928e6Jason Samsprotected: 39709a0978ae141198018ca9769f8d96292a8928e6Jason Sams ObjectBaseRef<Allocation> lut; 40709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 41709a0978ae141198018ca9769f8d96292a8928e6Jason Sams static void kernel(const RsForEachStubParamStruct *p, 42709a0978ae141198018ca9769f8d96292a8928e6Jason Sams uint32_t xstart, uint32_t xend, 43709a0978ae141198018ca9769f8d96292a8928e6Jason Sams uint32_t instep, uint32_t outstep); 44709a0978ae141198018ca9769f8d96292a8928e6Jason Sams}; 45709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 46709a0978ae141198018ca9769f8d96292a8928e6Jason Sams} 47709a0978ae141198018ca9769f8d96292a8928e6Jason Sams} 48709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 49709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 50709a0978ae141198018ca9769f8d96292a8928e6Jason Samsvoid RsdCpuScriptIntrinsicLUT::setGlobalObj(uint32_t slot, ObjectBase *data) { 51709a0978ae141198018ca9769f8d96292a8928e6Jason Sams rsAssert(slot == 0); 52709a0978ae141198018ca9769f8d96292a8928e6Jason Sams lut.set(static_cast<Allocation *>(data)); 53709a0978ae141198018ca9769f8d96292a8928e6Jason Sams} 54709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 55709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 56709a0978ae141198018ca9769f8d96292a8928e6Jason Samsvoid RsdCpuScriptIntrinsicLUT::kernel(const RsForEachStubParamStruct *p, 57709a0978ae141198018ca9769f8d96292a8928e6Jason Sams uint32_t xstart, uint32_t xend, 58709a0978ae141198018ca9769f8d96292a8928e6Jason Sams uint32_t instep, uint32_t outstep) { 59709a0978ae141198018ca9769f8d96292a8928e6Jason Sams RsdCpuScriptIntrinsicLUT *cp = (RsdCpuScriptIntrinsicLUT *)p->usr; 60709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 61709a0978ae141198018ca9769f8d96292a8928e6Jason Sams uchar4 *out = (uchar4 *)p->out; 62709a0978ae141198018ca9769f8d96292a8928e6Jason Sams uchar4 *in = (uchar4 *)p->in; 63709a0978ae141198018ca9769f8d96292a8928e6Jason Sams uint32_t x1 = xstart; 64709a0978ae141198018ca9769f8d96292a8928e6Jason Sams uint32_t x2 = xend; 65709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 66709a0978ae141198018ca9769f8d96292a8928e6Jason Sams const uchar *tr = (const uchar *)cp->lut->mHal.drvState.lod[0].mallocPtr; 67709a0978ae141198018ca9769f8d96292a8928e6Jason Sams const uchar *tg = &tr[256]; 68709a0978ae141198018ca9769f8d96292a8928e6Jason Sams const uchar *tb = &tg[256]; 69709a0978ae141198018ca9769f8d96292a8928e6Jason Sams const uchar *ta = &tb[256]; 70709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 71709a0978ae141198018ca9769f8d96292a8928e6Jason Sams while (x1 < x2) { 72709a0978ae141198018ca9769f8d96292a8928e6Jason Sams uchar4 p = *in; 73709a0978ae141198018ca9769f8d96292a8928e6Jason Sams uchar4 o = {tr[p.x], tg[p.y], tb[p.z], ta[p.w]}; 74709a0978ae141198018ca9769f8d96292a8928e6Jason Sams *out = o; 75709a0978ae141198018ca9769f8d96292a8928e6Jason Sams in++; 76709a0978ae141198018ca9769f8d96292a8928e6Jason Sams out++; 77709a0978ae141198018ca9769f8d96292a8928e6Jason Sams x1++; 78709a0978ae141198018ca9769f8d96292a8928e6Jason Sams } 79709a0978ae141198018ca9769f8d96292a8928e6Jason Sams} 80709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 81c905efd76fdcc1b8846b229bf7d991d185a7b4b7Jason SamsRsdCpuScriptIntrinsicLUT::RsdCpuScriptIntrinsicLUT(RsdCpuReferenceImpl *ctx, 82c905efd76fdcc1b8846b229bf7d991d185a7b4b7Jason Sams const Script *s, const Element *e) 83c905efd76fdcc1b8846b229bf7d991d185a7b4b7Jason Sams : RsdCpuScriptIntrinsic(ctx, s, e, RS_SCRIPT_INTRINSIC_ID_LUT) { 84709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 85709a0978ae141198018ca9769f8d96292a8928e6Jason Sams mRootPtr = &kernel; 86709a0978ae141198018ca9769f8d96292a8928e6Jason Sams} 87709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 88709a0978ae141198018ca9769f8d96292a8928e6Jason SamsRsdCpuScriptIntrinsicLUT::~RsdCpuScriptIntrinsicLUT() { 89709a0978ae141198018ca9769f8d96292a8928e6Jason Sams} 90709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 91709a0978ae141198018ca9769f8d96292a8928e6Jason Samsvoid RsdCpuScriptIntrinsicLUT::populateScript(Script *s) { 92709a0978ae141198018ca9769f8d96292a8928e6Jason Sams s->mHal.info.exportedVariableCount = 1; 93709a0978ae141198018ca9769f8d96292a8928e6Jason Sams} 94709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 95709a0978ae141198018ca9769f8d96292a8928e6Jason Samsvoid RsdCpuScriptIntrinsicLUT::invokeFreeChildren() { 96709a0978ae141198018ca9769f8d96292a8928e6Jason Sams lut.clear(); 97709a0978ae141198018ca9769f8d96292a8928e6Jason Sams} 98709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 99709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 100c905efd76fdcc1b8846b229bf7d991d185a7b4b7Jason SamsRsdCpuScriptImpl * rsdIntrinsic_LUT(RsdCpuReferenceImpl *ctx, 101c905efd76fdcc1b8846b229bf7d991d185a7b4b7Jason Sams const Script *s, const Element *e) { 102709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 103c905efd76fdcc1b8846b229bf7d991d185a7b4b7Jason Sams return new RsdCpuScriptIntrinsicLUT(ctx, s, e); 104709a0978ae141198018ca9769f8d96292a8928e6Jason Sams} 105709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 106709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 107