rsProgramVertex.cpp revision 87fe59a2f4d4c74539bfa0bff5f9a7e320e99415
1326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams/* 2326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams * Copyright (C) 2009 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" 1877d9f4bd05b2d2a161f30c12a2248f9c97eaac42Alex Sakhartchouk#ifndef ANDROID_RS_SERIALIZE 191aa5a4eb81b8b88aeb5d2b6f4c47356fd0a62923Jason Sams#include <GLES/gl.h> 201aa5a4eb81b8b88aeb5d2b6f4c47356fd0a62923Jason Sams#include <GLES/glext.h> 21c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams#include <GLES2/gl2.h> 22c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams#include <GLES2/gl2ext.h> 2377d9f4bd05b2d2a161f30c12a2248f9c97eaac42Alex Sakhartchouk#endif //ANDROID_RS_SERIALIZE 24fb6b614bcea88a587a7ea4530be45ff0ffa0210eAlex Sakhartchouk 25fb6b614bcea88a587a7ea4530be45ff0ffa0210eAlex Sakhartchouk#include "rsProgramVertex.h" 261aa5a4eb81b8b88aeb5d2b6f4c47356fd0a62923Jason Sams 27326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsusing namespace android; 28326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsusing namespace android::renderscript; 29326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 30326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 314815c0d121310cfcd6a8aba4eab77a9910af53acJason SamsProgramVertex::ProgramVertex(Context *rsc, const char * shaderText, 324815c0d121310cfcd6a8aba4eab77a9910af53acJason Sams uint32_t shaderLength, const uint32_t * params, 33afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex Sakhartchouk uint32_t paramLength) 34afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex Sakhartchouk : Program(rsc, shaderText, shaderLength, params, paramLength) { 354815c0d121310cfcd6a8aba4eab77a9910af53acJason Sams init(rsc); 36326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 37326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 38afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex SakhartchoukProgramVertex::~ProgramVertex() { 39afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex Sakhartchouk if (mShaderID) { 40889fe50e7aaebed8cb8284b16a0e51e64e8a3a9cAlex Sakhartchouk mRSC->mShaderCache.cleanupVertex(mShaderID); 41889fe50e7aaebed8cb8284b16a0e51e64e8a3a9cAlex Sakhartchouk } 4256bc1af0a040b003164e3394f1c7a277b15e7d85Jason Sams} 4356bc1af0a040b003164e3394f1c7a277b15e7d85Jason Sams 44cd50653f99c960e1a47c2c30e53b369b8805344aJason Samsvoid ProgramVertex::loadShader(Context *rsc) { 45cd50653f99c960e1a47c2c30e53b369b8805344aJason Sams Program::loadShader(rsc, GL_VERTEX_SHADER); 46c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams} 47c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams 4887319de2b16a185cf360827c96a42cf1fcaae744Jason Samsvoid ProgramVertex::createShader(Context *rsc) { 49f2a5d7326b38e5a28b6618f9b1e5a021aef7179fJason Sams if (mUserShader.length() > 1) { 509ebb0c44ece47531f3d0a98ba52ae448de42032bJason Sams 516e9342199959dc9beb5299fefc9775fe8c32620eAlex Sakhartchouk appendUserConstants(); 529ebb0c44ece47531f3d0a98ba52ae448de42032bJason Sams 53b4d3568f68b1ae97e2a82061cccf220f8e93cd94Jason Sams for (uint32_t ct=0; ct < mInputCount; ct++) { 54b4d3568f68b1ae97e2a82061cccf220f8e93cd94Jason Sams const Element *e = mInputElements[ct].get(); 55b4d3568f68b1ae97e2a82061cccf220f8e93cd94Jason Sams for (uint32_t field=0; field < e->getFieldCount(); field++) { 56b4d3568f68b1ae97e2a82061cccf220f8e93cd94Jason Sams const Element *f = e->getField(field); 57bdb046001675f949e7e9b2cd0bfd63a5889d97edJason Sams const char *fn = e->getFieldName(field); 58bdb046001675f949e7e9b2cd0bfd63a5889d97edJason Sams 59bdb046001675f949e7e9b2cd0bfd63a5889d97edJason Sams if (fn[0] == '#') { 60bdb046001675f949e7e9b2cd0bfd63a5889d97edJason Sams continue; 61bdb046001675f949e7e9b2cd0bfd63a5889d97edJason Sams } 62b4d3568f68b1ae97e2a82061cccf220f8e93cd94Jason Sams 63b4d3568f68b1ae97e2a82061cccf220f8e93cd94Jason Sams // Cannot be complex 64b4d3568f68b1ae97e2a82061cccf220f8e93cd94Jason Sams rsAssert(!f->getFieldCount()); 65afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex Sakhartchouk switch (f->getComponent().getVectorSize()) { 66b4d3568f68b1ae97e2a82061cccf220f8e93cd94Jason Sams case 1: mShader.append("attribute float ATTRIB_"); break; 67b4d3568f68b1ae97e2a82061cccf220f8e93cd94Jason Sams case 2: mShader.append("attribute vec2 ATTRIB_"); break; 68b4d3568f68b1ae97e2a82061cccf220f8e93cd94Jason Sams case 3: mShader.append("attribute vec3 ATTRIB_"); break; 69b4d3568f68b1ae97e2a82061cccf220f8e93cd94Jason Sams case 4: mShader.append("attribute vec4 ATTRIB_"); break; 70b4d3568f68b1ae97e2a82061cccf220f8e93cd94Jason Sams default: 71b4d3568f68b1ae97e2a82061cccf220f8e93cd94Jason Sams rsAssert(0); 72b4d3568f68b1ae97e2a82061cccf220f8e93cd94Jason Sams } 73b4d3568f68b1ae97e2a82061cccf220f8e93cd94Jason Sams 74bdb046001675f949e7e9b2cd0bfd63a5889d97edJason Sams mShader.append(fn); 75b4d3568f68b1ae97e2a82061cccf220f8e93cd94Jason Sams mShader.append(";\n"); 76b4d3568f68b1ae97e2a82061cccf220f8e93cd94Jason Sams } 77b4d3568f68b1ae97e2a82061cccf220f8e93cd94Jason Sams } 78f2a5d7326b38e5a28b6618f9b1e5a021aef7179fJason Sams mShader.append(mUserShader); 79c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams } else { 8087319de2b16a185cf360827c96a42cf1fcaae744Jason Sams rsc->setError(RS_ERROR_FATAL_UNKNOWN, 8187319de2b16a185cf360827c96a42cf1fcaae744Jason Sams "ProgramFragment::createShader cannot create program, shader code not defined"); 82c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams } 83c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams} 84c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams 85afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex Sakhartchoukvoid ProgramVertex::setupGL2(Context *rsc, ProgramVertexState *state, ShaderCache *sc) { 86c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams if ((state->mLast.get() == this) && !mDirty) { 87e64c2f172516972abe581ca1b762302dd2ba1199Jason Sams return; 88c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams } 89c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams 903eb28f07ab726a2e73063b95729abc191103b432Jason Sams rsc->checkError("ProgramVertex::setupGL2 start"); 91e9ed6cc76bbff93f681cf4a72d9cfc2bc2d00ae9Jason Sams 92afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex Sakhartchouk if (!isUserProgram()) { 93afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex Sakhartchouk if (mConstants[0].get() == NULL) { 9487319de2b16a185cf360827c96a42cf1fcaae744Jason Sams rsc->setError(RS_ERROR_FATAL_UNKNOWN, 9587319de2b16a185cf360827c96a42cf1fcaae744Jason Sams "Unable to set fixed function emulation matrices because allocation is missing"); 960bd3c8621aeaab8d616ebf7644f9da3cce4bbde8Alex Sakhartchouk return; 970bd3c8621aeaab8d616ebf7644f9da3cce4bbde8Alex Sakhartchouk } 98e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk float *f = static_cast<float *>(mConstants[0]->getPtr()); 9987fe59a2f4d4c74539bfa0bff5f9a7e320e99415Jason Sams Matrix4x4 mvp; 100e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk mvp.load(&f[RS_PROGRAM_VERTEX_PROJECTION_OFFSET]); 10187fe59a2f4d4c74539bfa0bff5f9a7e320e99415Jason Sams Matrix4x4 t; 102e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk t.load(&f[RS_PROGRAM_VERTEX_MODELVIEW_OFFSET]); 103e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk mvp.multiply(&t); 104afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex Sakhartchouk for (uint32_t i = 0; i < 16; i ++) { 105e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk f[RS_PROGRAM_VERTEX_MVP_OFFSET + i] = mvp.m[i]; 106e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk } 107c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams } 108c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams 1093eb28f07ab726a2e73063b95729abc191103b432Jason Sams rsc->checkError("ProgramVertex::setupGL2 begin uniforms"); 110383e5b1f68c321a77bfd7466fa1171a9bfab4a6fAlex Sakhartchouk setupUserConstants(rsc, sc, false); 1119ebb0c44ece47531f3d0a98ba52ae448de42032bJason Sams 112c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams state->mLast.set(this); 113433eca30b2efe0cf84bbda33f2dfdfd6dcafaf59Jason Sams rsc->checkError("ProgramVertex::setupGL2"); 114c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams} 115c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams 116afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex Sakhartchoukvoid ProgramVertex::setProjectionMatrix(Context *rsc, const rsc_Matrix *m) const { 117afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex Sakhartchouk if (isUserProgram()) { 11887319de2b16a185cf360827c96a42cf1fcaae744Jason Sams rsc->setError(RS_ERROR_FATAL_UNKNOWN, 11987319de2b16a185cf360827c96a42cf1fcaae744Jason Sams "Attempting to set fixed function emulation matrix projection on user program"); 120383e5b1f68c321a77bfd7466fa1171a9bfab4a6fAlex Sakhartchouk return; 121383e5b1f68c321a77bfd7466fa1171a9bfab4a6fAlex Sakhartchouk } 122afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex Sakhartchouk if (mConstants[0].get() == NULL) { 12387319de2b16a185cf360827c96a42cf1fcaae744Jason Sams rsc->setError(RS_ERROR_FATAL_UNKNOWN, 12487319de2b16a185cf360827c96a42cf1fcaae744Jason Sams "Unable to set fixed function emulation matrix projection because allocation is missing"); 125e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk return; 126e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk } 1279ebb0c44ece47531f3d0a98ba52ae448de42032bJason Sams float *f = static_cast<float *>(mConstants[0]->getPtr()); 128c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams memcpy(&f[RS_PROGRAM_VERTEX_PROJECTION_OFFSET], m, sizeof(rsc_Matrix)); 129cfb1d11ce6826fce7241d316d8b7dcab661f63a6Jason Sams mDirty = true; 130c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams} 131c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams 132afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex Sakhartchoukvoid ProgramVertex::setModelviewMatrix(Context *rsc, const rsc_Matrix *m) const { 133afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex Sakhartchouk if (isUserProgram()) { 13487319de2b16a185cf360827c96a42cf1fcaae744Jason Sams rsc->setError(RS_ERROR_FATAL_UNKNOWN, 13587319de2b16a185cf360827c96a42cf1fcaae744Jason Sams "Attempting to set fixed function emulation matrix modelview on user program"); 136383e5b1f68c321a77bfd7466fa1171a9bfab4a6fAlex Sakhartchouk return; 137383e5b1f68c321a77bfd7466fa1171a9bfab4a6fAlex Sakhartchouk } 138afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex Sakhartchouk if (mConstants[0].get() == NULL) { 13987319de2b16a185cf360827c96a42cf1fcaae744Jason Sams rsc->setError(RS_ERROR_FATAL_UNKNOWN, 14087319de2b16a185cf360827c96a42cf1fcaae744Jason Sams "Unable to set fixed function emulation matrix modelview because allocation is missing"); 141e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk return; 142e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk } 1439ebb0c44ece47531f3d0a98ba52ae448de42032bJason Sams float *f = static_cast<float *>(mConstants[0]->getPtr()); 144c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams memcpy(&f[RS_PROGRAM_VERTEX_MODELVIEW_OFFSET], m, sizeof(rsc_Matrix)); 145cfb1d11ce6826fce7241d316d8b7dcab661f63a6Jason Sams mDirty = true; 146c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams} 147c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams 148afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex Sakhartchoukvoid ProgramVertex::setTextureMatrix(Context *rsc, const rsc_Matrix *m) const { 149afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex Sakhartchouk if (isUserProgram()) { 15087319de2b16a185cf360827c96a42cf1fcaae744Jason Sams rsc->setError(RS_ERROR_FATAL_UNKNOWN, 15187319de2b16a185cf360827c96a42cf1fcaae744Jason Sams "Attempting to set fixed function emulation matrix texture on user program"); 152383e5b1f68c321a77bfd7466fa1171a9bfab4a6fAlex Sakhartchouk return; 153383e5b1f68c321a77bfd7466fa1171a9bfab4a6fAlex Sakhartchouk } 154afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex Sakhartchouk if (mConstants[0].get() == NULL) { 15587319de2b16a185cf360827c96a42cf1fcaae744Jason Sams rsc->setError(RS_ERROR_FATAL_UNKNOWN, 15687319de2b16a185cf360827c96a42cf1fcaae744Jason Sams "Unable to set fixed function emulation matrix texture because allocation is missing"); 157e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk return; 158e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk } 1599ebb0c44ece47531f3d0a98ba52ae448de42032bJason Sams float *f = static_cast<float *>(mConstants[0]->getPtr()); 160c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams memcpy(&f[RS_PROGRAM_VERTEX_TEXTURE_OFFSET], m, sizeof(rsc_Matrix)); 161cfb1d11ce6826fce7241d316d8b7dcab661f63a6Jason Sams mDirty = true; 162c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams} 163c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams 164afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex Sakhartchoukvoid ProgramVertex::getProjectionMatrix(Context *rsc, rsc_Matrix *m) const { 165afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex Sakhartchouk if (isUserProgram()) { 16687319de2b16a185cf360827c96a42cf1fcaae744Jason Sams rsc->setError(RS_ERROR_FATAL_UNKNOWN, 16787319de2b16a185cf360827c96a42cf1fcaae744Jason Sams "Attempting to get fixed function emulation matrix projection on user program"); 168383e5b1f68c321a77bfd7466fa1171a9bfab4a6fAlex Sakhartchouk return; 169383e5b1f68c321a77bfd7466fa1171a9bfab4a6fAlex Sakhartchouk } 170afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex Sakhartchouk if (mConstants[0].get() == NULL) { 17187319de2b16a185cf360827c96a42cf1fcaae744Jason Sams rsc->setError(RS_ERROR_FATAL_UNKNOWN, 17287319de2b16a185cf360827c96a42cf1fcaae744Jason Sams "Unable to get fixed function emulation matrix projection because allocation is missing"); 173e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk return; 174e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk } 17595333f998fd4a983f89e5128e85f6f710d200bd9Alex Sakhartchouk float *f = static_cast<float *>(mConstants[0]->getPtr()); 17695333f998fd4a983f89e5128e85f6f710d200bd9Alex Sakhartchouk memcpy(m, &f[RS_PROGRAM_VERTEX_PROJECTION_OFFSET], sizeof(rsc_Matrix)); 17795333f998fd4a983f89e5128e85f6f710d200bd9Alex Sakhartchouk} 17895333f998fd4a983f89e5128e85f6f710d200bd9Alex Sakhartchouk 179afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex Sakhartchoukvoid ProgramVertex::transformToScreen(Context *rsc, float *v4out, const float *v3in) const { 180afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex Sakhartchouk if (isUserProgram()) { 181e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk return; 182e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk } 1839ebb0c44ece47531f3d0a98ba52ae448de42032bJason Sams float *f = static_cast<float *>(mConstants[0]->getPtr()); 18487fe59a2f4d4c74539bfa0bff5f9a7e320e99415Jason Sams Matrix4x4 mvp; 18587fe59a2f4d4c74539bfa0bff5f9a7e320e99415Jason Sams mvp.loadMultiply((Matrix4x4 *)&f[RS_PROGRAM_VERTEX_MODELVIEW_OFFSET], 18687fe59a2f4d4c74539bfa0bff5f9a7e320e99415Jason Sams (Matrix4x4 *)&f[RS_PROGRAM_VERTEX_PROJECTION_OFFSET]); 1873a97c59c6f8cc974d007080365b82c5177ba6a3fJason Sams mvp.vectorMultiply(v4out, v3in); 1883a97c59c6f8cc974d007080365b82c5177ba6a3fJason Sams} 189326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 190afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex Sakhartchoukvoid ProgramVertex::init(Context *rsc) { 19154929cce0bf44090424b1f91b676529a2422378fAlex Sakhartchouk uint32_t attribCount = 0; 19254929cce0bf44090424b1f91b676529a2422378fAlex Sakhartchouk uint32_t uniformCount = 0; 193433eca30b2efe0cf84bbda33f2dfdfd6dcafaf59Jason Sams if (mUserShader.size() > 0) { 194433eca30b2efe0cf84bbda33f2dfdfd6dcafaf59Jason Sams for (uint32_t ct=0; ct < mInputCount; ct++) { 19554929cce0bf44090424b1f91b676529a2422378fAlex Sakhartchouk initAddUserElement(mInputElements[ct].get(), mAttribNames, NULL, &attribCount, RS_SHADER_ATTR); 1969ebb0c44ece47531f3d0a98ba52ae448de42032bJason Sams } 1974c9a208262a1fc9ba062d21b8c6c787b8a822991Jason Sams for (uint32_t ct=0; ct < mConstantCount; ct++) { 19854929cce0bf44090424b1f91b676529a2422378fAlex Sakhartchouk initAddUserElement(mConstantTypes[ct]->getElement(), mUniformNames, mUniformArraySizes, &uniformCount, RS_SHADER_UNI); 199433eca30b2efe0cf84bbda33f2dfdfd6dcafaf59Jason Sams } 2009ebb0c44ece47531f3d0a98ba52ae448de42032bJason Sams } 20187319de2b16a185cf360827c96a42cf1fcaae744Jason Sams createShader(rsc); 202c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams} 203c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams 204afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex Sakhartchoukvoid ProgramVertex::serialize(OStream *stream) const { 205fb6b614bcea88a587a7ea4530be45ff0ffa0210eAlex Sakhartchouk} 206fb6b614bcea88a587a7ea4530be45ff0ffa0210eAlex Sakhartchouk 207afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex SakhartchoukProgramVertex *ProgramVertex::createFromStream(Context *rsc, IStream *stream) { 208fb6b614bcea88a587a7ea4530be45ff0ffa0210eAlex Sakhartchouk return NULL; 209fb6b614bcea88a587a7ea4530be45ff0ffa0210eAlex Sakhartchouk} 210fb6b614bcea88a587a7ea4530be45ff0ffa0210eAlex Sakhartchouk 2114815c0d121310cfcd6a8aba4eab77a9910af53acJason Sams 212c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams/////////////////////////////////////////////////////////////////////// 213c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams 214afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex SakhartchoukProgramVertexState::ProgramVertexState() { 215326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 216326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 217afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex SakhartchoukProgramVertexState::~ProgramVertexState() { 218326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 219326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 220afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex Sakhartchoukvoid ProgramVertexState::init(Context *rsc) { 221e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk const Element *matrixElem = Element::create(rsc, RS_TYPE_MATRIX_4X4, RS_KIND_USER, false, 1); 2227ffcaf20cbb115326f3d72a983835d6c314a4cefAlex Sakhartchouk const Element *f2Elem = Element::create(rsc, RS_TYPE_FLOAT_32, RS_KIND_USER, false, 2); 223e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk const Element *f3Elem = Element::create(rsc, RS_TYPE_FLOAT_32, RS_KIND_USER, false, 3); 224e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk const Element *f4Elem = Element::create(rsc, RS_TYPE_FLOAT_32, RS_KIND_USER, false, 4); 225e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk 226e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk rsc->mStateElement.elementBuilderBegin(); 227e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk rsc->mStateElement.elementBuilderAdd(matrixElem, "MV", 1); 228e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk rsc->mStateElement.elementBuilderAdd(matrixElem, "P", 1); 229e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk rsc->mStateElement.elementBuilderAdd(matrixElem, "TexMatrix", 1); 230e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk rsc->mStateElement.elementBuilderAdd(matrixElem, "MVP", 1); 231e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk const Element *constInput = rsc->mStateElement.elementBuilderCreate(rsc); 232e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk 233e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk rsc->mStateElement.elementBuilderBegin(); 234e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk rsc->mStateElement.elementBuilderAdd(f4Elem, "position", 1); 235e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk rsc->mStateElement.elementBuilderAdd(f4Elem, "color", 1); 236e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk rsc->mStateElement.elementBuilderAdd(f3Elem, "normal", 1); 2377ffcaf20cbb115326f3d72a983835d6c314a4cefAlex Sakhartchouk rsc->mStateElement.elementBuilderAdd(f2Elem, "texture0", 1); 238e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk const Element *attrElem = rsc->mStateElement.elementBuilderCreate(rsc); 239e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk 240f0c1df480304a72ce41e7d4b088319cbd7f0938aJason Sams Type *inputType = Type::getType(rsc, constInput, 1, 0, 0, false, false); 241e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk 242e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk String8 shaderString(RS_SHADER_INTERNAL); 243e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk shaderString.append("varying vec4 varColor;\n"); 2447ffcaf20cbb115326f3d72a983835d6c314a4cefAlex Sakhartchouk shaderString.append("varying vec2 varTex0;\n"); 245e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk shaderString.append("void main() {\n"); 246e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk shaderString.append(" gl_Position = UNI_MVP * ATTRIB_position;\n"); 247e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk shaderString.append(" gl_PointSize = 1.0;\n"); 248e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk shaderString.append(" varColor = ATTRIB_color;\n"); 249e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk shaderString.append(" varTex0 = ATTRIB_texture0;\n"); 250e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk shaderString.append("}\n"); 251e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk 25284e4027f83b20af59f5b1fc52be6e45f159d3970Alex Sakhartchouk uint32_t tmp[4]; 253e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk tmp[0] = RS_PROGRAM_PARAM_CONSTANT; 254e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk tmp[1] = (uint32_t)inputType; 255e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk tmp[2] = RS_PROGRAM_PARAM_INPUT; 256e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk tmp[3] = (uint32_t)attrElem; 257e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk 258e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk ProgramVertex *pv = new ProgramVertex(rsc, shaderString.string(), 25984e4027f83b20af59f5b1fc52be6e45f159d3970Alex Sakhartchouk shaderString.length(), tmp, 4); 260366c9c85196675437a8dd74c1cf6b63ddbde3d6aJason Sams Allocation *alloc = new Allocation(rsc, inputType, RS_ALLOCATION_USAGE_SCRIPT | RS_ALLOCATION_USAGE_GRAPHICS_CONSTANTS); 261383e5b1f68c321a77bfd7466fa1171a9bfab4a6fAlex Sakhartchouk pv->bindAllocation(rsc, alloc, 0); 262fb6b614bcea88a587a7ea4530be45ff0ffa0210eAlex Sakhartchouk 2638ce125be69531dbf3a7e856d5e59d1b8e2789db0Jason Sams mDefaultAlloc.set(alloc); 2648ce125be69531dbf3a7e856d5e59d1b8e2789db0Jason Sams mDefault.set(pv); 265cfb1d11ce6826fce7241d316d8b7dcab661f63a6Jason Sams 266771565f47fc44608444c00aa8fa3bda769ceaeceJason Sams updateSize(rsc); 267e18844a5f648071fcc3594f84bca1728644af41aJason Sams} 268e18844a5f648071fcc3594f84bca1728644af41aJason Sams 269afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex Sakhartchoukvoid ProgramVertexState::updateSize(Context *rsc) { 270e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk float *f = static_cast<float *>(mDefaultAlloc->getPtr()); 271e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk 27287fe59a2f4d4c74539bfa0bff5f9a7e320e99415Jason Sams Matrix4x4 m; 273771565f47fc44608444c00aa8fa3bda769ceaeceJason Sams m.loadOrtho(0,rsc->getWidth(), rsc->getHeight(),0, -1,1); 274e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk memcpy(&f[RS_PROGRAM_VERTEX_PROJECTION_OFFSET], m.m, sizeof(m)); 275e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk memcpy(&f[RS_PROGRAM_VERTEX_MVP_OFFSET], m.m, sizeof(m)); 2768ce125be69531dbf3a7e856d5e59d1b8e2789db0Jason Sams 2778ce125be69531dbf3a7e856d5e59d1b8e2789db0Jason Sams m.loadIdentity(); 278e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk memcpy(&f[RS_PROGRAM_VERTEX_MODELVIEW_OFFSET], m.m, sizeof(m)); 279e7ae69f4a70f1813cf8086ebd9714192c635300aAlex Sakhartchouk memcpy(&f[RS_PROGRAM_VERTEX_TEXTURE_OFFSET], m.m, sizeof(m)); 2808ce125be69531dbf3a7e856d5e59d1b8e2789db0Jason Sams} 281326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 282afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex Sakhartchoukvoid ProgramVertexState::deinit(Context *rsc) { 283f2649a961db2995e9e24a6c98f8a419f1496c1b7Jason Sams mDefaultAlloc.clear(); 284f2649a961db2995e9e24a6c98f8a419f1496c1b7Jason Sams mDefault.clear(); 285f2649a961db2995e9e24a6c98f8a419f1496c1b7Jason Sams mLast.clear(); 286f2649a961db2995e9e24a6c98f8a419f1496c1b7Jason Sams} 287f2649a961db2995e9e24a6c98f8a419f1496c1b7Jason Sams 288326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 289326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsnamespace android { 290326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsnamespace renderscript { 291326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 292383e5b1f68c321a77bfd7466fa1171a9bfab4a6fAlex SakhartchoukRsProgramVertex rsi_ProgramVertexCreate(Context *rsc, const char * shaderText, 2934815c0d121310cfcd6a8aba4eab77a9910af53acJason Sams uint32_t shaderLength, const uint32_t * params, 294afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex Sakhartchouk uint32_t paramLength) { 2954815c0d121310cfcd6a8aba4eab77a9910af53acJason Sams ProgramVertex *pv = new ProgramVertex(rsc, shaderText, shaderLength, params, paramLength); 2964815c0d121310cfcd6a8aba4eab77a9910af53acJason Sams pv->incUserRef(); 2974815c0d121310cfcd6a8aba4eab77a9910af53acJason Sams return pv; 298b5909ce06dd10dcb5ac715572a05b2d225b77c98Jason Sams} 299326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 300326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 301326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 302