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 61ed157c86dca0f671ea11d57a1b884cd15f76cdb2Jason Sams uchar *out = (uchar *)p->out; 62ed157c86dca0f671ea11d57a1b884cd15f76cdb2Jason Sams const uchar *in = (uchar *)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) { 72ed157c86dca0f671ea11d57a1b884cd15f76cdb2Jason Sams out[0] = tr[in[0]]; 73ed157c86dca0f671ea11d57a1b884cd15f76cdb2Jason Sams out[1] = tg[in[1]]; 74ed157c86dca0f671ea11d57a1b884cd15f76cdb2Jason Sams out[2] = tb[in[2]]; 75ed157c86dca0f671ea11d57a1b884cd15f76cdb2Jason Sams out[3] = ta[in[3]]; 76ed157c86dca0f671ea11d57a1b884cd15f76cdb2Jason Sams in += 4; 77ed157c86dca0f671ea11d57a1b884cd15f76cdb2Jason Sams out += 4; 78709a0978ae141198018ca9769f8d96292a8928e6Jason Sams x1++; 79709a0978ae141198018ca9769f8d96292a8928e6Jason Sams } 80709a0978ae141198018ca9769f8d96292a8928e6Jason Sams} 81709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 82c905efd76fdcc1b8846b229bf7d991d185a7b4b7Jason SamsRsdCpuScriptIntrinsicLUT::RsdCpuScriptIntrinsicLUT(RsdCpuReferenceImpl *ctx, 83c905efd76fdcc1b8846b229bf7d991d185a7b4b7Jason Sams const Script *s, const Element *e) 84c905efd76fdcc1b8846b229bf7d991d185a7b4b7Jason Sams : RsdCpuScriptIntrinsic(ctx, s, e, RS_SCRIPT_INTRINSIC_ID_LUT) { 85709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 86709a0978ae141198018ca9769f8d96292a8928e6Jason Sams mRootPtr = &kernel; 87709a0978ae141198018ca9769f8d96292a8928e6Jason Sams} 88709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 89709a0978ae141198018ca9769f8d96292a8928e6Jason SamsRsdCpuScriptIntrinsicLUT::~RsdCpuScriptIntrinsicLUT() { 90709a0978ae141198018ca9769f8d96292a8928e6Jason Sams} 91709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 92709a0978ae141198018ca9769f8d96292a8928e6Jason Samsvoid RsdCpuScriptIntrinsicLUT::populateScript(Script *s) { 93709a0978ae141198018ca9769f8d96292a8928e6Jason Sams s->mHal.info.exportedVariableCount = 1; 94709a0978ae141198018ca9769f8d96292a8928e6Jason Sams} 95709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 96709a0978ae141198018ca9769f8d96292a8928e6Jason Samsvoid RsdCpuScriptIntrinsicLUT::invokeFreeChildren() { 97709a0978ae141198018ca9769f8d96292a8928e6Jason Sams lut.clear(); 98709a0978ae141198018ca9769f8d96292a8928e6Jason Sams} 99709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 100709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 101c905efd76fdcc1b8846b229bf7d991d185a7b4b7Jason SamsRsdCpuScriptImpl * rsdIntrinsic_LUT(RsdCpuReferenceImpl *ctx, 102c905efd76fdcc1b8846b229bf7d991d185a7b4b7Jason Sams const Script *s, const Element *e) { 103709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 104c905efd76fdcc1b8846b229bf7d991d185a7b4b7Jason Sams return new RsdCpuScriptIntrinsicLUT(ctx, s, e); 105709a0978ae141198018ca9769f8d96292a8928e6Jason Sams} 106709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 107709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 108