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 Samsnamespace android { 22709a0978ae141198018ca9769f8d96292a8928e6Jason Samsnamespace renderscript { 23709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 24709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 25709a0978ae141198018ca9769f8d96292a8928e6Jason Samsclass RsdCpuScriptIntrinsicLUT : public RsdCpuScriptIntrinsic { 26709a0978ae141198018ca9769f8d96292a8928e6Jason Samspublic: 27c060f1435e7b9405f3be8974417fa6f410f03753Stephen Hines void populateScript(Script *) override; 28c060f1435e7b9405f3be8974417fa6f410f03753Stephen Hines void invokeFreeChildren() override; 29709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 30c060f1435e7b9405f3be8974417fa6f410f03753Stephen Hines void setGlobalObj(uint32_t slot, ObjectBase *data) override; 31709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 32c060f1435e7b9405f3be8974417fa6f410f03753Stephen Hines ~RsdCpuScriptIntrinsicLUT() override; 33c905efd76fdcc1b8846b229bf7d991d185a7b4b7Jason Sams RsdCpuScriptIntrinsicLUT(RsdCpuReferenceImpl *ctx, const Script *s, const Element *e); 34709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 35709a0978ae141198018ca9769f8d96292a8928e6Jason Samsprotected: 36709a0978ae141198018ca9769f8d96292a8928e6Jason Sams ObjectBaseRef<Allocation> lut; 37709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 38b0abb140ac51b93d1a85aadaa63fe057f2d29850David Gross static void kernel(const RsExpandKernelDriverInfo *info, 39709a0978ae141198018ca9769f8d96292a8928e6Jason Sams uint32_t xstart, uint32_t xend, 409ed79105cc6a8dbfaf959875249f36022cc2c798Chris Wailes uint32_t outstep); 41709a0978ae141198018ca9769f8d96292a8928e6Jason Sams}; 42709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 43709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 44709a0978ae141198018ca9769f8d96292a8928e6Jason Samsvoid RsdCpuScriptIntrinsicLUT::setGlobalObj(uint32_t slot, ObjectBase *data) { 45709a0978ae141198018ca9769f8d96292a8928e6Jason Sams rsAssert(slot == 0); 46709a0978ae141198018ca9769f8d96292a8928e6Jason Sams lut.set(static_cast<Allocation *>(data)); 47709a0978ae141198018ca9769f8d96292a8928e6Jason Sams} 48709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 49709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 50b0abb140ac51b93d1a85aadaa63fe057f2d29850David Grossvoid RsdCpuScriptIntrinsicLUT::kernel(const RsExpandKernelDriverInfo *info, 51709a0978ae141198018ca9769f8d96292a8928e6Jason Sams uint32_t xstart, uint32_t xend, 529ed79105cc6a8dbfaf959875249f36022cc2c798Chris Wailes uint32_t outstep) { 53b0abb140ac51b93d1a85aadaa63fe057f2d29850David Gross RsdCpuScriptIntrinsicLUT *cp = (RsdCpuScriptIntrinsicLUT *)info->usr; 54709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 55b0abb140ac51b93d1a85aadaa63fe057f2d29850David Gross uchar *out = (uchar *)info->outPtr[0]; 56b0abb140ac51b93d1a85aadaa63fe057f2d29850David Gross const uchar *in = (uchar *)info->inPtr[0]; 57709a0978ae141198018ca9769f8d96292a8928e6Jason Sams uint32_t x1 = xstart; 58709a0978ae141198018ca9769f8d96292a8928e6Jason Sams uint32_t x2 = xend; 59709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 60709a0978ae141198018ca9769f8d96292a8928e6Jason Sams const uchar *tr = (const uchar *)cp->lut->mHal.drvState.lod[0].mallocPtr; 61709a0978ae141198018ca9769f8d96292a8928e6Jason Sams const uchar *tg = &tr[256]; 62709a0978ae141198018ca9769f8d96292a8928e6Jason Sams const uchar *tb = &tg[256]; 63709a0978ae141198018ca9769f8d96292a8928e6Jason Sams const uchar *ta = &tb[256]; 64709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 65709a0978ae141198018ca9769f8d96292a8928e6Jason Sams while (x1 < x2) { 66ed157c86dca0f671ea11d57a1b884cd15f76cdb2Jason Sams out[0] = tr[in[0]]; 67ed157c86dca0f671ea11d57a1b884cd15f76cdb2Jason Sams out[1] = tg[in[1]]; 68ed157c86dca0f671ea11d57a1b884cd15f76cdb2Jason Sams out[2] = tb[in[2]]; 69ed157c86dca0f671ea11d57a1b884cd15f76cdb2Jason Sams out[3] = ta[in[3]]; 70ed157c86dca0f671ea11d57a1b884cd15f76cdb2Jason Sams in += 4; 71ed157c86dca0f671ea11d57a1b884cd15f76cdb2Jason Sams out += 4; 72709a0978ae141198018ca9769f8d96292a8928e6Jason Sams x1++; 73709a0978ae141198018ca9769f8d96292a8928e6Jason Sams } 74709a0978ae141198018ca9769f8d96292a8928e6Jason Sams} 75709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 76c905efd76fdcc1b8846b229bf7d991d185a7b4b7Jason SamsRsdCpuScriptIntrinsicLUT::RsdCpuScriptIntrinsicLUT(RsdCpuReferenceImpl *ctx, 77c905efd76fdcc1b8846b229bf7d991d185a7b4b7Jason Sams const Script *s, const Element *e) 78c905efd76fdcc1b8846b229bf7d991d185a7b4b7Jason Sams : RsdCpuScriptIntrinsic(ctx, s, e, RS_SCRIPT_INTRINSIC_ID_LUT) { 79709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 80709a0978ae141198018ca9769f8d96292a8928e6Jason Sams mRootPtr = &kernel; 81709a0978ae141198018ca9769f8d96292a8928e6Jason Sams} 82709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 83709a0978ae141198018ca9769f8d96292a8928e6Jason SamsRsdCpuScriptIntrinsicLUT::~RsdCpuScriptIntrinsicLUT() { 84709a0978ae141198018ca9769f8d96292a8928e6Jason Sams} 85709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 86709a0978ae141198018ca9769f8d96292a8928e6Jason Samsvoid RsdCpuScriptIntrinsicLUT::populateScript(Script *s) { 87709a0978ae141198018ca9769f8d96292a8928e6Jason Sams s->mHal.info.exportedVariableCount = 1; 88709a0978ae141198018ca9769f8d96292a8928e6Jason Sams} 89709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 90709a0978ae141198018ca9769f8d96292a8928e6Jason Samsvoid RsdCpuScriptIntrinsicLUT::invokeFreeChildren() { 91709a0978ae141198018ca9769f8d96292a8928e6Jason Sams lut.clear(); 92709a0978ae141198018ca9769f8d96292a8928e6Jason Sams} 93709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 94c905efd76fdcc1b8846b229bf7d991d185a7b4b7Jason SamsRsdCpuScriptImpl * rsdIntrinsic_LUT(RsdCpuReferenceImpl *ctx, 95c905efd76fdcc1b8846b229bf7d991d185a7b4b7Jason Sams const Script *s, const Element *e) { 96709a0978ae141198018ca9769f8d96292a8928e6Jason Sams 97c905efd76fdcc1b8846b229bf7d991d185a7b4b7Jason Sams return new RsdCpuScriptIntrinsicLUT(ctx, s, e); 98709a0978ae141198018ca9769f8d96292a8928e6Jason Sams} 99462de21ac2e1773b99aedee012adb374e476ae36Chih-Hung Hsieh 100462de21ac2e1773b99aedee012adb374e476ae36Chih-Hung Hsieh} // namespace renderscript 101462de21ac2e1773b99aedee012adb374e476ae36Chih-Hung Hsieh} // namespace android 102