rsProgramVertex.cpp revision a74a8f635ce4fae0a9d4b9c79e9fa412787bf6a2
1326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams/* 2a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk * Copyright (C) 2011 The Android Open Source Project 3326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams * 4326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams * Licensed under the Apache License, Version 2.0 (the "License"); 5326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams * you may not use this file except in compliance with the License. 6326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams * You may obtain a copy of the License at 7326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams * 8326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams * http://www.apache.org/licenses/LICENSE-2.0 9326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams * 10326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams * Unless required by applicable law or agreed to in writing, software 11326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams * distributed under the License is distributed on an "AS IS" BASIS, 12326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams * See the License for the specific language governing permissions and 14326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams * limitations under the License. 15326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams */ 16326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 17326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams#include "rsContext.h" 18fb6b614bcea88a587a7ea4530be45ff0ffa0210eAlex Sakhartchouk#include "rsProgramVertex.h" 191aa5a4eb81b8b88aeb5d2b6f4c47356fd0a62923Jason Sams 20326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsusing namespace android; 21326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsusing namespace android::renderscript; 22326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 23326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 244815c0d121310cfcd6a8aba4eab77a9910af53acJason SamsProgramVertex::ProgramVertex(Context *rsc, const char * shaderText, 254815c0d121310cfcd6a8aba4eab77a9910af53acJason Sams uint32_t shaderLength, const uint32_t * params, 26afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex Sakhartchouk uint32_t paramLength) 27afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex Sakhartchouk : Program(rsc, shaderText, shaderLength, params, paramLength) { 28a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk mRSC->mHal.funcs.vertex.init(mRSC, this, mUserShader.string(), mUserShader.length()); 29326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 30326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 31afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex SakhartchoukProgramVertex::~ProgramVertex() { 32a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk mRSC->mHal.funcs.vertex.destroy(mRSC, this); 33c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams} 34c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams 35c19ff0177a7a0dadfc01b1990f822354fdc95991Alex Sakhartchoukvoid ProgramVertex::setup(Context *rsc, ProgramVertexState *state) { 36c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams if ((state->mLast.get() == this) && !mDirty) { 37e64c2f172516972abe581ca1b762302dd2ba1199Jason Sams return; 38c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams } 39c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams 40afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex Sakhartchouk if (!isUserProgram()) { 41064aa7ed76db9564b041afcd4b75da5b3d12fabaAlex Sakhartchouk if (mHal.state.constants[0] == NULL) { 4287319de2b16a185cf360827c96a42cf1fcaae744Jason Sams rsc->setError(RS_ERROR_FATAL_UNKNOWN, 4387319de2b16a185cf360827c96a42cf1fcaae744Jason Sams "Unable to set fixed function emulation matrices because allocation is missing"); 440bd3c8621aeaab8d616ebf7644f9da3cce4bbde8Alex Sakhartchouk return; 450bd3c8621aeaab8d616ebf7644f9da3cce4bbde8Alex Sakhartchouk } 46a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk float *f = static_cast<float *>(mHal.state.constants[0]->getPtr()); 4787fe59a2f4d4c74539bfa0bff5f9a7e320e99415Jason Sams Matrix4x4 mvp; 48e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk mvp.load(&f[RS_PROGRAM_VERTEX_PROJECTION_OFFSET]); 4987fe59a2f4d4c74539bfa0bff5f9a7e320e99415Jason Sams Matrix4x4 t; 50e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk t.load(&f[RS_PROGRAM_VERTEX_MODELVIEW_OFFSET]); 51e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk mvp.multiply(&t); 52afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex Sakhartchouk for (uint32_t i = 0; i < 16; i ++) { 53e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk f[RS_PROGRAM_VERTEX_MVP_OFFSET + i] = mvp.m[i]; 54e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk } 55c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams } 56c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams 57c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams state->mLast.set(this); 58a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk 59a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk rsc->mHal.funcs.vertex.setActive(rsc, this); 60c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams} 61c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams 62afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex Sakhartchoukvoid ProgramVertex::setProjectionMatrix(Context *rsc, const rsc_Matrix *m) const { 63afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex Sakhartchouk if (isUserProgram()) { 6487319de2b16a185cf360827c96a42cf1fcaae744Jason Sams rsc->setError(RS_ERROR_FATAL_UNKNOWN, 6587319de2b16a185cf360827c96a42cf1fcaae744Jason Sams "Attempting to set fixed function emulation matrix projection on user program"); 66383e5b1f68c321a77bfd7466fa1171a9bfab4a6fAlex Sakhartchouk return; 67383e5b1f68c321a77bfd7466fa1171a9bfab4a6fAlex Sakhartchouk } 68064aa7ed76db9564b041afcd4b75da5b3d12fabaAlex Sakhartchouk if (mHal.state.constants[0] == NULL) { 6987319de2b16a185cf360827c96a42cf1fcaae744Jason Sams rsc->setError(RS_ERROR_FATAL_UNKNOWN, 7087319de2b16a185cf360827c96a42cf1fcaae744Jason Sams "Unable to set fixed function emulation matrix projection because allocation is missing"); 71e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk return; 72e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk } 73a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk float *f = static_cast<float *>(mHal.state.constants[0]->getPtr()); 74c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams memcpy(&f[RS_PROGRAM_VERTEX_PROJECTION_OFFSET], m, sizeof(rsc_Matrix)); 75cfb1d11ce6826fce7241d316d8b7dcab661f63a6Jason Sams mDirty = true; 76c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams} 77c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams 78afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex Sakhartchoukvoid ProgramVertex::setModelviewMatrix(Context *rsc, const rsc_Matrix *m) const { 79afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex Sakhartchouk if (isUserProgram()) { 8087319de2b16a185cf360827c96a42cf1fcaae744Jason Sams rsc->setError(RS_ERROR_FATAL_UNKNOWN, 8187319de2b16a185cf360827c96a42cf1fcaae744Jason Sams "Attempting to set fixed function emulation matrix modelview on user program"); 82383e5b1f68c321a77bfd7466fa1171a9bfab4a6fAlex Sakhartchouk return; 83383e5b1f68c321a77bfd7466fa1171a9bfab4a6fAlex Sakhartchouk } 84064aa7ed76db9564b041afcd4b75da5b3d12fabaAlex Sakhartchouk if (mHal.state.constants[0] == NULL) { 8587319de2b16a185cf360827c96a42cf1fcaae744Jason Sams rsc->setError(RS_ERROR_FATAL_UNKNOWN, 8687319de2b16a185cf360827c96a42cf1fcaae744Jason Sams "Unable to set fixed function emulation matrix modelview because allocation is missing"); 87e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk return; 88e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk } 89a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk float *f = static_cast<float *>(mHal.state.constants[0]->getPtr()); 90c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams memcpy(&f[RS_PROGRAM_VERTEX_MODELVIEW_OFFSET], m, sizeof(rsc_Matrix)); 91cfb1d11ce6826fce7241d316d8b7dcab661f63a6Jason Sams mDirty = true; 92c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams} 93c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams 94afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex Sakhartchoukvoid ProgramVertex::setTextureMatrix(Context *rsc, const rsc_Matrix *m) const { 95afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex Sakhartchouk if (isUserProgram()) { 9687319de2b16a185cf360827c96a42cf1fcaae744Jason Sams rsc->setError(RS_ERROR_FATAL_UNKNOWN, 9787319de2b16a185cf360827c96a42cf1fcaae744Jason Sams "Attempting to set fixed function emulation matrix texture on user program"); 98383e5b1f68c321a77bfd7466fa1171a9bfab4a6fAlex Sakhartchouk return; 99383e5b1f68c321a77bfd7466fa1171a9bfab4a6fAlex Sakhartchouk } 100064aa7ed76db9564b041afcd4b75da5b3d12fabaAlex Sakhartchouk if (mHal.state.constants[0] == NULL) { 10187319de2b16a185cf360827c96a42cf1fcaae744Jason Sams rsc->setError(RS_ERROR_FATAL_UNKNOWN, 10287319de2b16a185cf360827c96a42cf1fcaae744Jason Sams "Unable to set fixed function emulation matrix texture because allocation is missing"); 103e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk return; 104e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk } 105a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk float *f = static_cast<float *>(mHal.state.constants[0]->getPtr()); 106c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams memcpy(&f[RS_PROGRAM_VERTEX_TEXTURE_OFFSET], m, sizeof(rsc_Matrix)); 107cfb1d11ce6826fce7241d316d8b7dcab661f63a6Jason Sams mDirty = true; 108c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams} 109c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams 110afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex Sakhartchoukvoid ProgramVertex::getProjectionMatrix(Context *rsc, rsc_Matrix *m) const { 111afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex Sakhartchouk if (isUserProgram()) { 11287319de2b16a185cf360827c96a42cf1fcaae744Jason Sams rsc->setError(RS_ERROR_FATAL_UNKNOWN, 11387319de2b16a185cf360827c96a42cf1fcaae744Jason Sams "Attempting to get fixed function emulation matrix projection on user program"); 114383e5b1f68c321a77bfd7466fa1171a9bfab4a6fAlex Sakhartchouk return; 115383e5b1f68c321a77bfd7466fa1171a9bfab4a6fAlex Sakhartchouk } 116064aa7ed76db9564b041afcd4b75da5b3d12fabaAlex Sakhartchouk if (mHal.state.constants[0] == NULL) { 11787319de2b16a185cf360827c96a42cf1fcaae744Jason Sams rsc->setError(RS_ERROR_FATAL_UNKNOWN, 11887319de2b16a185cf360827c96a42cf1fcaae744Jason Sams "Unable to get fixed function emulation matrix projection because allocation is missing"); 119e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk return; 120e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk } 121a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk float *f = static_cast<float *>(mHal.state.constants[0]->getPtr()); 12295333f998fd4a983f89e5128e85f6f710d200bd9Alex Sakhartchouk memcpy(m, &f[RS_PROGRAM_VERTEX_PROJECTION_OFFSET], sizeof(rsc_Matrix)); 12395333f998fd4a983f89e5128e85f6f710d200bd9Alex Sakhartchouk} 12495333f998fd4a983f89e5128e85f6f710d200bd9Alex Sakhartchouk 125afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex Sakhartchoukvoid ProgramVertex::transformToScreen(Context *rsc, float *v4out, const float *v3in) const { 126afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex Sakhartchouk if (isUserProgram()) { 127e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk return; 128e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk } 129a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk float *f = static_cast<float *>(mHal.state.constants[0]->getPtr()); 13087fe59a2f4d4c74539bfa0bff5f9a7e320e99415Jason Sams Matrix4x4 mvp; 13187fe59a2f4d4c74539bfa0bff5f9a7e320e99415Jason Sams mvp.loadMultiply((Matrix4x4 *)&f[RS_PROGRAM_VERTEX_MODELVIEW_OFFSET], 13287fe59a2f4d4c74539bfa0bff5f9a7e320e99415Jason Sams (Matrix4x4 *)&f[RS_PROGRAM_VERTEX_PROJECTION_OFFSET]); 1333a97c59c6f8cc974d007080365b82c5177ba6a3fJason Sams mvp.vectorMultiply(v4out, v3in); 1343a97c59c6f8cc974d007080365b82c5177ba6a3fJason Sams} 135326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 136afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex Sakhartchoukvoid ProgramVertex::serialize(OStream *stream) const { 137fb6b614bcea88a587a7ea4530be45ff0ffa0210eAlex Sakhartchouk} 138fb6b614bcea88a587a7ea4530be45ff0ffa0210eAlex Sakhartchouk 139afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex SakhartchoukProgramVertex *ProgramVertex::createFromStream(Context *rsc, IStream *stream) { 140fb6b614bcea88a587a7ea4530be45ff0ffa0210eAlex Sakhartchouk return NULL; 141fb6b614bcea88a587a7ea4530be45ff0ffa0210eAlex Sakhartchouk} 142fb6b614bcea88a587a7ea4530be45ff0ffa0210eAlex Sakhartchouk 1434815c0d121310cfcd6a8aba4eab77a9910af53acJason Sams 144c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams/////////////////////////////////////////////////////////////////////// 145c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams 146afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex SakhartchoukProgramVertexState::ProgramVertexState() { 147326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 148326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 149afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex SakhartchoukProgramVertexState::~ProgramVertexState() { 150326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 151326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 152afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex Sakhartchoukvoid ProgramVertexState::init(Context *rsc) { 153c700e649ca44d0dcff8b271e42d949ea72fe3c63Alex Sakhartchouk ObjectBaseRef<const Element> matrixElem = Element::createRef(rsc, RS_TYPE_MATRIX_4X4, 154c700e649ca44d0dcff8b271e42d949ea72fe3c63Alex Sakhartchouk RS_KIND_USER, false, 1); 155c700e649ca44d0dcff8b271e42d949ea72fe3c63Alex Sakhartchouk ObjectBaseRef<const Element> f2Elem = Element::createRef(rsc, RS_TYPE_FLOAT_32, 156c700e649ca44d0dcff8b271e42d949ea72fe3c63Alex Sakhartchouk RS_KIND_USER, false, 2); 157c700e649ca44d0dcff8b271e42d949ea72fe3c63Alex Sakhartchouk ObjectBaseRef<const Element> f3Elem = Element::createRef(rsc, RS_TYPE_FLOAT_32, 158c700e649ca44d0dcff8b271e42d949ea72fe3c63Alex Sakhartchouk RS_KIND_USER, false, 3); 159c700e649ca44d0dcff8b271e42d949ea72fe3c63Alex Sakhartchouk ObjectBaseRef<const Element> f4Elem = Element::createRef(rsc, RS_TYPE_FLOAT_32, 160c700e649ca44d0dcff8b271e42d949ea72fe3c63Alex Sakhartchouk RS_KIND_USER, false, 4); 161c700e649ca44d0dcff8b271e42d949ea72fe3c63Alex Sakhartchouk 162c700e649ca44d0dcff8b271e42d949ea72fe3c63Alex Sakhartchouk Element::Builder constBuilder; 163c700e649ca44d0dcff8b271e42d949ea72fe3c63Alex Sakhartchouk constBuilder.add(matrixElem.get(), "MV", 1); 164c700e649ca44d0dcff8b271e42d949ea72fe3c63Alex Sakhartchouk constBuilder.add(matrixElem.get(), "P", 1); 165c700e649ca44d0dcff8b271e42d949ea72fe3c63Alex Sakhartchouk constBuilder.add(matrixElem.get(), "TexMatrix", 1); 166c700e649ca44d0dcff8b271e42d949ea72fe3c63Alex Sakhartchouk constBuilder.add(matrixElem.get(), "MVP", 1); 167c700e649ca44d0dcff8b271e42d949ea72fe3c63Alex Sakhartchouk ObjectBaseRef<const Element> constInput = constBuilder.create(rsc); 168c700e649ca44d0dcff8b271e42d949ea72fe3c63Alex Sakhartchouk 169c700e649ca44d0dcff8b271e42d949ea72fe3c63Alex Sakhartchouk Element::Builder inputBuilder; 170c700e649ca44d0dcff8b271e42d949ea72fe3c63Alex Sakhartchouk inputBuilder.add(f4Elem.get(), "position", 1); 171c700e649ca44d0dcff8b271e42d949ea72fe3c63Alex Sakhartchouk inputBuilder.add(f4Elem.get(), "color", 1); 172c700e649ca44d0dcff8b271e42d949ea72fe3c63Alex Sakhartchouk inputBuilder.add(f3Elem.get(), "normal", 1); 173c700e649ca44d0dcff8b271e42d949ea72fe3c63Alex Sakhartchouk inputBuilder.add(f2Elem.get(), "texture0", 1); 174c700e649ca44d0dcff8b271e42d949ea72fe3c63Alex Sakhartchouk ObjectBaseRef<const Element> attrElem = inputBuilder.create(rsc); 175c700e649ca44d0dcff8b271e42d949ea72fe3c63Alex Sakhartchouk 176c700e649ca44d0dcff8b271e42d949ea72fe3c63Alex Sakhartchouk ObjectBaseRef<Type> inputType = Type::getTypeRef(rsc, constInput.get(), 1, 0, 0, false, false); 177e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk 178e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk String8 shaderString(RS_SHADER_INTERNAL); 179e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk shaderString.append("varying vec4 varColor;\n"); 1807ffcaf20cbb115326f3d72a983835d6c314a4cefAlex Sakhartchouk shaderString.append("varying vec2 varTex0;\n"); 181e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk shaderString.append("void main() {\n"); 182e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk shaderString.append(" gl_Position = UNI_MVP * ATTRIB_position;\n"); 183e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk shaderString.append(" gl_PointSize = 1.0;\n"); 184e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk shaderString.append(" varColor = ATTRIB_color;\n"); 185e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk shaderString.append(" varTex0 = ATTRIB_texture0;\n"); 186e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk shaderString.append("}\n"); 187e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk 18884e4027f83b20af59f5b1fc52be6e45f159d3970Alex Sakhartchouk uint32_t tmp[4]; 189e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk tmp[0] = RS_PROGRAM_PARAM_CONSTANT; 190c700e649ca44d0dcff8b271e42d949ea72fe3c63Alex Sakhartchouk tmp[1] = (uint32_t)inputType.get(); 191e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk tmp[2] = RS_PROGRAM_PARAM_INPUT; 192c700e649ca44d0dcff8b271e42d949ea72fe3c63Alex Sakhartchouk tmp[3] = (uint32_t)attrElem.get(); 193e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk 194e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk ProgramVertex *pv = new ProgramVertex(rsc, shaderString.string(), 19584e4027f83b20af59f5b1fc52be6e45f159d3970Alex Sakhartchouk shaderString.length(), tmp, 4); 196c700e649ca44d0dcff8b271e42d949ea72fe3c63Alex Sakhartchouk Allocation *alloc = Allocation::createAllocation(rsc, inputType.get(), 197eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams RS_ALLOCATION_USAGE_SCRIPT | RS_ALLOCATION_USAGE_GRAPHICS_CONSTANTS); 198383e5b1f68c321a77bfd7466fa1171a9bfab4a6fAlex Sakhartchouk pv->bindAllocation(rsc, alloc, 0); 199fb6b614bcea88a587a7ea4530be45ff0ffa0210eAlex Sakhartchouk 2008ce125be69531dbf3a7e856d5e59d1b8e2789db0Jason Sams mDefaultAlloc.set(alloc); 2018ce125be69531dbf3a7e856d5e59d1b8e2789db0Jason Sams mDefault.set(pv); 202cfb1d11ce6826fce7241d316d8b7dcab661f63a6Jason Sams 203771565f47fc44608444c00aa8fa3bda769ceaeceJason Sams updateSize(rsc); 204e18844a5f648071fcc3594f84bca1728644af41aJason Sams} 205e18844a5f648071fcc3594f84bca1728644af41aJason Sams 206afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex Sakhartchoukvoid ProgramVertexState::updateSize(Context *rsc) { 207e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk float *f = static_cast<float *>(mDefaultAlloc->getPtr()); 208e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk 209a74a8f635ce4fae0a9d4b9c79e9fa412787bf6a2Alex Sakhartchouk float surfaceWidth = (float)rsc->getCurrentSurfaceWidth(); 210a74a8f635ce4fae0a9d4b9c79e9fa412787bf6a2Alex Sakhartchouk float surfaceHeight = (float)rsc->getCurrentSurfaceHeight(); 211a74a8f635ce4fae0a9d4b9c79e9fa412787bf6a2Alex Sakhartchouk 21287fe59a2f4d4c74539bfa0bff5f9a7e320e99415Jason Sams Matrix4x4 m; 213a74a8f635ce4fae0a9d4b9c79e9fa412787bf6a2Alex Sakhartchouk m.loadOrtho(0, surfaceWidth, surfaceHeight, 0, -1, 1); 214e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk memcpy(&f[RS_PROGRAM_VERTEX_PROJECTION_OFFSET], m.m, sizeof(m)); 215e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk memcpy(&f[RS_PROGRAM_VERTEX_MVP_OFFSET], m.m, sizeof(m)); 2168ce125be69531dbf3a7e856d5e59d1b8e2789db0Jason Sams 2178ce125be69531dbf3a7e856d5e59d1b8e2789db0Jason Sams m.loadIdentity(); 218e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk memcpy(&f[RS_PROGRAM_VERTEX_MODELVIEW_OFFSET], m.m, sizeof(m)); 219e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk memcpy(&f[RS_PROGRAM_VERTEX_TEXTURE_OFFSET], m.m, sizeof(m)); 2208ce125be69531dbf3a7e856d5e59d1b8e2789db0Jason Sams} 221326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 222afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex Sakhartchoukvoid ProgramVertexState::deinit(Context *rsc) { 223f2649a961db2995e9e24a6c98f8a419f1496c1b7Jason Sams mDefaultAlloc.clear(); 224f2649a961db2995e9e24a6c98f8a419f1496c1b7Jason Sams mDefault.clear(); 225f2649a961db2995e9e24a6c98f8a419f1496c1b7Jason Sams mLast.clear(); 226f2649a961db2995e9e24a6c98f8a419f1496c1b7Jason Sams} 227f2649a961db2995e9e24a6c98f8a419f1496c1b7Jason Sams 228326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 229326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsnamespace android { 230326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsnamespace renderscript { 231326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 232383e5b1f68c321a77bfd7466fa1171a9bfab4a6fAlex SakhartchoukRsProgramVertex rsi_ProgramVertexCreate(Context *rsc, const char * shaderText, 233b81a0eb8180791e4eaab1253b59fa8bd562b046bAlex Sakhartchouk size_t shaderLength, const uint32_t * params, 234b81a0eb8180791e4eaab1253b59fa8bd562b046bAlex Sakhartchouk size_t paramLength) { 2354815c0d121310cfcd6a8aba4eab77a9910af53acJason Sams ProgramVertex *pv = new ProgramVertex(rsc, shaderText, shaderLength, params, paramLength); 2364815c0d121310cfcd6a8aba4eab77a9910af53acJason Sams pv->incUserRef(); 2374815c0d121310cfcd6a8aba4eab77a9910af53acJason Sams return pv; 238b5909ce06dd10dcb5ac715572a05b2d225b77c98Jason Sams} 239326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 240326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 241326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 242