rsProgramVertex.cpp revision 433eca30b2efe0cf84bbda33f2dfdfd6dcafaf59
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" 18326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams#include "rsProgramVertex.h" 19326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 201aa5a4eb81b8b88aeb5d2b6f4c47356fd0a62923Jason Sams#include <GLES/gl.h> 211aa5a4eb81b8b88aeb5d2b6f4c47356fd0a62923Jason Sams#include <GLES/glext.h> 22c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams#include <GLES2/gl2.h> 23c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams#include <GLES2/gl2ext.h> 241aa5a4eb81b8b88aeb5d2b6f4c47356fd0a62923Jason Sams 25326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsusing namespace android; 26326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsusing namespace android::renderscript; 27326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 28326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 294815c0d121310cfcd6a8aba4eab77a9910af53acJason SamsProgramVertex::ProgramVertex(Context *rsc, bool texMat) : 304815c0d121310cfcd6a8aba4eab77a9910af53acJason Sams Program(rsc) 314815c0d121310cfcd6a8aba4eab77a9910af53acJason Sams{ 324815c0d121310cfcd6a8aba4eab77a9910af53acJason Sams mAllocFile = __FILE__; 334815c0d121310cfcd6a8aba4eab77a9910af53acJason Sams mAllocLine = __LINE__; 344815c0d121310cfcd6a8aba4eab77a9910af53acJason Sams mTextureMatrixEnable = texMat; 354815c0d121310cfcd6a8aba4eab77a9910af53acJason Sams mLightCount = 0; 364815c0d121310cfcd6a8aba4eab77a9910af53acJason Sams init(rsc); 374815c0d121310cfcd6a8aba4eab77a9910af53acJason Sams} 384815c0d121310cfcd6a8aba4eab77a9910af53acJason Sams 394815c0d121310cfcd6a8aba4eab77a9910af53acJason SamsProgramVertex::ProgramVertex(Context *rsc, const char * shaderText, 404815c0d121310cfcd6a8aba4eab77a9910af53acJason Sams uint32_t shaderLength, const uint32_t * params, 414815c0d121310cfcd6a8aba4eab77a9910af53acJason Sams uint32_t paramLength) : 424815c0d121310cfcd6a8aba4eab77a9910af53acJason Sams Program(rsc, shaderText, shaderLength, params, paramLength) 43326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 44f2649a961db2995e9e24a6c98f8a419f1496c1b7Jason Sams mAllocFile = __FILE__; 45f2649a961db2995e9e24a6c98f8a419f1496c1b7Jason Sams mAllocLine = __LINE__; 46326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams mTextureMatrixEnable = false; 47b5909ce06dd10dcb5ac715572a05b2d225b77c98Jason Sams mLightCount = 0; 484815c0d121310cfcd6a8aba4eab77a9910af53acJason Sams 494815c0d121310cfcd6a8aba4eab77a9910af53acJason Sams init(rsc); 50326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 51326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 52326e0ddf89e8df2837752fbfd7a014814b32082cJason SamsProgramVertex::~ProgramVertex() 53326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 54326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 55326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 5656bc1af0a040b003164e3394f1c7a277b15e7d85Jason Samsstatic void logMatrix(const char *txt, const float *f) 5756bc1af0a040b003164e3394f1c7a277b15e7d85Jason Sams{ 58992a0b70d8fd7a14f0c57bc3c7e16c1f269a6609Jason Sams LOGV("Matrix %s, %p", txt, f); 59992a0b70d8fd7a14f0c57bc3c7e16c1f269a6609Jason Sams LOGV("%6.2f, %6.2f, %6.2f, %6.2f", f[0], f[4], f[8], f[12]); 60992a0b70d8fd7a14f0c57bc3c7e16c1f269a6609Jason Sams LOGV("%6.2f, %6.2f, %6.2f, %6.2f", f[1], f[5], f[9], f[13]); 61992a0b70d8fd7a14f0c57bc3c7e16c1f269a6609Jason Sams LOGV("%6.2f, %6.2f, %6.2f, %6.2f", f[2], f[6], f[10], f[14]); 62992a0b70d8fd7a14f0c57bc3c7e16c1f269a6609Jason Sams LOGV("%6.2f, %6.2f, %6.2f, %6.2f", f[3], f[7], f[11], f[15]); 6356bc1af0a040b003164e3394f1c7a277b15e7d85Jason Sams} 6456bc1af0a040b003164e3394f1c7a277b15e7d85Jason Sams 65afcb25c65e8145d15aaf50a0ca38333954a97000Jason Samsvoid ProgramVertex::setupGL(const Context *rsc, ProgramVertexState *state) 66326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 67cfb1d11ce6826fce7241d316d8b7dcab661f63a6Jason Sams if ((state->mLast.get() == this) && !mDirty) { 68cfb1d11ce6826fce7241d316d8b7dcab661f63a6Jason Sams return; 69cfb1d11ce6826fce7241d316d8b7dcab661f63a6Jason Sams } 70cfb1d11ce6826fce7241d316d8b7dcab661f63a6Jason Sams state->mLast.set(this); 71cfb1d11ce6826fce7241d316d8b7dcab661f63a6Jason Sams 72cfb1d11ce6826fce7241d316d8b7dcab661f63a6Jason Sams const float *f = static_cast<const float *>(mConstants->getPtr()); 73326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 74326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams glMatrixMode(GL_TEXTURE); 75326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams if (mTextureMatrixEnable) { 76326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams glLoadMatrixf(&f[RS_PROGRAM_VERTEX_TEXTURE_OFFSET]); 77326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams } else { 78326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams glLoadIdentity(); 79326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams } 80326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 81b5909ce06dd10dcb5ac715572a05b2d225b77c98Jason Sams glMatrixMode(GL_MODELVIEW); 82b5909ce06dd10dcb5ac715572a05b2d225b77c98Jason Sams glLoadIdentity(); 83b5909ce06dd10dcb5ac715572a05b2d225b77c98Jason Sams if (mLightCount) { 8448b7edc13372dcb4537713e32beeb36bcd73a6d9Romain Guy int v = 0; 85b5909ce06dd10dcb5ac715572a05b2d225b77c98Jason Sams glEnable(GL_LIGHTING); 86b5909ce06dd10dcb5ac715572a05b2d225b77c98Jason Sams glLightModelxv(GL_LIGHT_MODEL_TWO_SIDE, &v); 87b5909ce06dd10dcb5ac715572a05b2d225b77c98Jason Sams for (uint32_t ct = 0; ct < mLightCount; ct++) { 88b5909ce06dd10dcb5ac715572a05b2d225b77c98Jason Sams const Light *l = mLights[ct].get(); 89b5909ce06dd10dcb5ac715572a05b2d225b77c98Jason Sams glEnable(GL_LIGHT0 + ct); 90b5909ce06dd10dcb5ac715572a05b2d225b77c98Jason Sams l->setupGL(ct); 91b5909ce06dd10dcb5ac715572a05b2d225b77c98Jason Sams } 92b5909ce06dd10dcb5ac715572a05b2d225b77c98Jason Sams for (uint32_t ct = mLightCount; ct < MAX_LIGHTS; ct++) { 93b5909ce06dd10dcb5ac715572a05b2d225b77c98Jason Sams glDisable(GL_LIGHT0 + ct); 94b5909ce06dd10dcb5ac715572a05b2d225b77c98Jason Sams } 95b5909ce06dd10dcb5ac715572a05b2d225b77c98Jason Sams } else { 96b5909ce06dd10dcb5ac715572a05b2d225b77c98Jason Sams glDisable(GL_LIGHTING); 97b5909ce06dd10dcb5ac715572a05b2d225b77c98Jason Sams } 98cfb1d11ce6826fce7241d316d8b7dcab661f63a6Jason Sams 99b5909ce06dd10dcb5ac715572a05b2d225b77c98Jason Sams if (!f) { 100b5909ce06dd10dcb5ac715572a05b2d225b77c98Jason Sams LOGE("Must bind constants to vertex program"); 101b5909ce06dd10dcb5ac715572a05b2d225b77c98Jason Sams } 102326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 103326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams glMatrixMode(GL_PROJECTION); 10456bc1af0a040b003164e3394f1c7a277b15e7d85Jason Sams glLoadMatrixf(&f[RS_PROGRAM_VERTEX_PROJECTION_OFFSET]); 105326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams glMatrixMode(GL_MODELVIEW); 10656bc1af0a040b003164e3394f1c7a277b15e7d85Jason Sams glLoadMatrixf(&f[RS_PROGRAM_VERTEX_MODELVIEW_OFFSET]); 107326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 108cfb1d11ce6826fce7241d316d8b7dcab661f63a6Jason Sams mDirty = false; 109326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 110326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 111cd50653f99c960e1a47c2c30e53b369b8805344aJason Samsvoid ProgramVertex::loadShader(Context *rsc) { 112cd50653f99c960e1a47c2c30e53b369b8805344aJason Sams Program::loadShader(rsc, GL_VERTEX_SHADER); 113c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams} 114c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams 115c460e55d78cbe8bee95c5c947dfe541218142a5bJason Samsvoid ProgramVertex::createShader() 116c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams{ 117c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams mShader.setTo(""); 118c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams 119c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams for (uint32_t ct=0; ct < mUniformCount; ct++) { 120c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams mShader.append("uniform mat4 "); 121c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams mShader.append(mUniformNames[ct]); 122c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams mShader.append(";\n"); 123c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams } 124c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams 125c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams mShader.append("varying vec4 varColor;\n"); 126c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams mShader.append("varying vec4 varTex0;\n"); 127c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams 128f2a5d7326b38e5a28b6618f9b1e5a021aef7179fJason Sams if (mUserShader.length() > 1) { 129b4d3568f68b1ae97e2a82061cccf220f8e93cd94Jason Sams for (uint32_t ct=0; ct < mInputCount; ct++) { 130b4d3568f68b1ae97e2a82061cccf220f8e93cd94Jason Sams const Element *e = mInputElements[ct].get(); 131b4d3568f68b1ae97e2a82061cccf220f8e93cd94Jason Sams for (uint32_t field=0; field < e->getFieldCount(); field++) { 132b4d3568f68b1ae97e2a82061cccf220f8e93cd94Jason Sams const Element *f = e->getField(field); 133b4d3568f68b1ae97e2a82061cccf220f8e93cd94Jason Sams 134b4d3568f68b1ae97e2a82061cccf220f8e93cd94Jason Sams // Cannot be complex 135b4d3568f68b1ae97e2a82061cccf220f8e93cd94Jason Sams rsAssert(!f->getFieldCount()); 136b4d3568f68b1ae97e2a82061cccf220f8e93cd94Jason Sams switch(f->getComponent().getVectorSize()) { 137b4d3568f68b1ae97e2a82061cccf220f8e93cd94Jason Sams case 1: mShader.append("attribute float ATTRIB_"); break; 138b4d3568f68b1ae97e2a82061cccf220f8e93cd94Jason Sams case 2: mShader.append("attribute vec2 ATTRIB_"); break; 139b4d3568f68b1ae97e2a82061cccf220f8e93cd94Jason Sams case 3: mShader.append("attribute vec3 ATTRIB_"); break; 140b4d3568f68b1ae97e2a82061cccf220f8e93cd94Jason Sams case 4: mShader.append("attribute vec4 ATTRIB_"); break; 141b4d3568f68b1ae97e2a82061cccf220f8e93cd94Jason Sams default: 142b4d3568f68b1ae97e2a82061cccf220f8e93cd94Jason Sams rsAssert(0); 143b4d3568f68b1ae97e2a82061cccf220f8e93cd94Jason Sams } 144b4d3568f68b1ae97e2a82061cccf220f8e93cd94Jason Sams 145b4d3568f68b1ae97e2a82061cccf220f8e93cd94Jason Sams mShader.append(e->getFieldName(field)); 146b4d3568f68b1ae97e2a82061cccf220f8e93cd94Jason Sams mShader.append(";\n"); 147b4d3568f68b1ae97e2a82061cccf220f8e93cd94Jason Sams } 148b4d3568f68b1ae97e2a82061cccf220f8e93cd94Jason Sams } 149f2a5d7326b38e5a28b6618f9b1e5a021aef7179fJason Sams mShader.append(mUserShader); 150c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams } else { 151433eca30b2efe0cf84bbda33f2dfdfd6dcafaf59Jason Sams for (uint32_t ct=VertexArray::POSITION; ct < mAttribCount; ct++) { 152b4d3568f68b1ae97e2a82061cccf220f8e93cd94Jason Sams mShader.append("attribute vec4 "); 153b4d3568f68b1ae97e2a82061cccf220f8e93cd94Jason Sams mShader.append(mAttribNames[ct]); 154b4d3568f68b1ae97e2a82061cccf220f8e93cd94Jason Sams mShader.append(";\n"); 155b4d3568f68b1ae97e2a82061cccf220f8e93cd94Jason Sams } 156b4d3568f68b1ae97e2a82061cccf220f8e93cd94Jason Sams 157f2a5d7326b38e5a28b6618f9b1e5a021aef7179fJason Sams mShader.append("void main() {\n"); 158433eca30b2efe0cf84bbda33f2dfdfd6dcafaf59Jason Sams mShader.append(" gl_Position = uni_MVP * ATTRIB_Position;\n"); 159433eca30b2efe0cf84bbda33f2dfdfd6dcafaf59Jason Sams mShader.append(" gl_PointSize = ATTRIB_PointSize.x;\n"); 160f2a5d7326b38e5a28b6618f9b1e5a021aef7179fJason Sams 161433eca30b2efe0cf84bbda33f2dfdfd6dcafaf59Jason Sams mShader.append(" varColor = ATTRIB_Color;\n"); 162f2a5d7326b38e5a28b6618f9b1e5a021aef7179fJason Sams if (mTextureMatrixEnable) { 163433eca30b2efe0cf84bbda33f2dfdfd6dcafaf59Jason Sams mShader.append(" varTex0 = uni_TexMatrix * ATTRIB_Texture;\n"); 164f2a5d7326b38e5a28b6618f9b1e5a021aef7179fJason Sams } else { 165433eca30b2efe0cf84bbda33f2dfdfd6dcafaf59Jason Sams mShader.append(" varTex0 = ATTRIB_Texture;\n"); 166f2a5d7326b38e5a28b6618f9b1e5a021aef7179fJason Sams } 167f2a5d7326b38e5a28b6618f9b1e5a021aef7179fJason Sams //mShader.append(" pos.x = pos.x / 480.0;\n"); 168f2a5d7326b38e5a28b6618f9b1e5a021aef7179fJason Sams //mShader.append(" pos.y = pos.y / 800.0;\n"); 169f2a5d7326b38e5a28b6618f9b1e5a021aef7179fJason Sams //mShader.append(" gl_Position = pos;\n"); 170f2a5d7326b38e5a28b6618f9b1e5a021aef7179fJason Sams mShader.append("}\n"); 171c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams } 172c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams} 173c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams 174c460e55d78cbe8bee95c5c947dfe541218142a5bJason Samsvoid ProgramVertex::setupGL2(const Context *rsc, ProgramVertexState *state, ShaderCache *sc) 175c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams{ 176c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams //LOGE("sgl2 vtx1 %x", glGetError()); 177c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams if ((state->mLast.get() == this) && !mDirty) { 178c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams //return; 179c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams } 180c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams 181e9ed6cc76bbff93f681cf4a72d9cfc2bc2d00ae9Jason Sams glVertexAttrib4f(1, state->color[0], state->color[1], state->color[2], state->color[3]); 182e9ed6cc76bbff93f681cf4a72d9cfc2bc2d00ae9Jason Sams 183c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams const float *f = static_cast<const float *>(mConstants->getPtr()); 184c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams 185c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams Matrix mvp; 186c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams mvp.load(&f[RS_PROGRAM_VERTEX_PROJECTION_OFFSET]); 187c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams Matrix t; 188c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams t.load(&f[RS_PROGRAM_VERTEX_MODELVIEW_OFFSET]); 189c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams mvp.multiply(&t); 190c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams 191c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams glUniformMatrix4fv(sc->vtxUniformSlot(0), 1, GL_FALSE, mvp.m); 192c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams if (mTextureMatrixEnable) { 193c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams glUniformMatrix4fv(sc->vtxUniformSlot(1), 1, GL_FALSE, 194c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams &f[RS_PROGRAM_VERTEX_TEXTURE_OFFSET]); 195c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams } 196c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams 197c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams state->mLast.set(this); 198433eca30b2efe0cf84bbda33f2dfdfd6dcafaf59Jason Sams rsc->checkError("ProgramVertex::setupGL2"); 199c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams} 200c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams 201b5909ce06dd10dcb5ac715572a05b2d225b77c98Jason Samsvoid ProgramVertex::addLight(const Light *l) 202b5909ce06dd10dcb5ac715572a05b2d225b77c98Jason Sams{ 203b5909ce06dd10dcb5ac715572a05b2d225b77c98Jason Sams if (mLightCount < MAX_LIGHTS) { 204b5909ce06dd10dcb5ac715572a05b2d225b77c98Jason Sams mLights[mLightCount].set(l); 205b5909ce06dd10dcb5ac715572a05b2d225b77c98Jason Sams mLightCount++; 206b5909ce06dd10dcb5ac715572a05b2d225b77c98Jason Sams } 207b5909ce06dd10dcb5ac715572a05b2d225b77c98Jason Sams} 208b5909ce06dd10dcb5ac715572a05b2d225b77c98Jason Sams 209c9d43db4d216b01b13aebfdb31d5615909591b33Jason Samsvoid ProgramVertex::setProjectionMatrix(const rsc_Matrix *m) const 210c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams{ 211cfb1d11ce6826fce7241d316d8b7dcab661f63a6Jason Sams float *f = static_cast<float *>(mConstants->getPtr()); 212c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams memcpy(&f[RS_PROGRAM_VERTEX_PROJECTION_OFFSET], m, sizeof(rsc_Matrix)); 213cfb1d11ce6826fce7241d316d8b7dcab661f63a6Jason Sams mDirty = true; 214c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams} 215c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams 216c9d43db4d216b01b13aebfdb31d5615909591b33Jason Samsvoid ProgramVertex::setModelviewMatrix(const rsc_Matrix *m) const 217c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams{ 218cfb1d11ce6826fce7241d316d8b7dcab661f63a6Jason Sams float *f = static_cast<float *>(mConstants->getPtr()); 219c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams memcpy(&f[RS_PROGRAM_VERTEX_MODELVIEW_OFFSET], m, sizeof(rsc_Matrix)); 220cfb1d11ce6826fce7241d316d8b7dcab661f63a6Jason Sams mDirty = true; 221c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams} 222c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams 223c9d43db4d216b01b13aebfdb31d5615909591b33Jason Samsvoid ProgramVertex::setTextureMatrix(const rsc_Matrix *m) const 224c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams{ 225cfb1d11ce6826fce7241d316d8b7dcab661f63a6Jason Sams float *f = static_cast<float *>(mConstants->getPtr()); 226c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams memcpy(&f[RS_PROGRAM_VERTEX_TEXTURE_OFFSET], m, sizeof(rsc_Matrix)); 227cfb1d11ce6826fce7241d316d8b7dcab661f63a6Jason Sams mDirty = true; 228c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams} 229c9d43db4d216b01b13aebfdb31d5615909591b33Jason Sams 2303a97c59c6f8cc974d007080365b82c5177ba6a3fJason Samsvoid ProgramVertex::transformToScreen(const Context *rsc, float *v4out, const float *v3in) const 2313a97c59c6f8cc974d007080365b82c5177ba6a3fJason Sams{ 2323a97c59c6f8cc974d007080365b82c5177ba6a3fJason Sams float *f = static_cast<float *>(mConstants->getPtr()); 2333a97c59c6f8cc974d007080365b82c5177ba6a3fJason Sams Matrix mvp; 2343a97c59c6f8cc974d007080365b82c5177ba6a3fJason Sams mvp.loadMultiply((Matrix *)&f[RS_PROGRAM_VERTEX_MODELVIEW_OFFSET], 2353a97c59c6f8cc974d007080365b82c5177ba6a3fJason Sams (Matrix *)&f[RS_PROGRAM_VERTEX_PROJECTION_OFFSET]); 2363a97c59c6f8cc974d007080365b82c5177ba6a3fJason Sams mvp.vectorMultiply(v4out, v3in); 2373a97c59c6f8cc974d007080365b82c5177ba6a3fJason Sams} 238326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 239433eca30b2efe0cf84bbda33f2dfdfd6dcafaf59Jason Samsvoid ProgramVertex::initAddUserAttrib(const Element *e) 240433eca30b2efe0cf84bbda33f2dfdfd6dcafaf59Jason Sams{ 241433eca30b2efe0cf84bbda33f2dfdfd6dcafaf59Jason Sams rsAssert(e->getFieldCount()); 242433eca30b2efe0cf84bbda33f2dfdfd6dcafaf59Jason Sams for (uint32_t ct=0; ct < e->getFieldCount(); ct++) { 243433eca30b2efe0cf84bbda33f2dfdfd6dcafaf59Jason Sams const Element *ce = e->getField(ct); 244433eca30b2efe0cf84bbda33f2dfdfd6dcafaf59Jason Sams if (ce->getFieldCount()) { 245433eca30b2efe0cf84bbda33f2dfdfd6dcafaf59Jason Sams initAddUserAttrib(ce); 246433eca30b2efe0cf84bbda33f2dfdfd6dcafaf59Jason Sams } else { 247433eca30b2efe0cf84bbda33f2dfdfd6dcafaf59Jason Sams String8 tmp("ATTRIB_"); 248433eca30b2efe0cf84bbda33f2dfdfd6dcafaf59Jason Sams tmp.append(e->getFieldName(ct)); 249433eca30b2efe0cf84bbda33f2dfdfd6dcafaf59Jason Sams mAttribNames[mAttribCount].setTo(tmp.string()); 250433eca30b2efe0cf84bbda33f2dfdfd6dcafaf59Jason Sams mAttribCount++; 251433eca30b2efe0cf84bbda33f2dfdfd6dcafaf59Jason Sams } 252433eca30b2efe0cf84bbda33f2dfdfd6dcafaf59Jason Sams } 253433eca30b2efe0cf84bbda33f2dfdfd6dcafaf59Jason Sams} 254433eca30b2efe0cf84bbda33f2dfdfd6dcafaf59Jason Sams 255c460e55d78cbe8bee95c5c947dfe541218142a5bJason Samsvoid ProgramVertex::init(Context *rsc) 256c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams{ 257433eca30b2efe0cf84bbda33f2dfdfd6dcafaf59Jason Sams if (mUserShader.size() > 0) { 258433eca30b2efe0cf84bbda33f2dfdfd6dcafaf59Jason Sams mAttribCount = 0; 259433eca30b2efe0cf84bbda33f2dfdfd6dcafaf59Jason Sams for (uint32_t ct=0; ct < mInputCount; ct++) { 260433eca30b2efe0cf84bbda33f2dfdfd6dcafaf59Jason Sams initAddUserAttrib(mInputElements[ct].get()); 261433eca30b2efe0cf84bbda33f2dfdfd6dcafaf59Jason Sams } 262433eca30b2efe0cf84bbda33f2dfdfd6dcafaf59Jason Sams } else { 263433eca30b2efe0cf84bbda33f2dfdfd6dcafaf59Jason Sams mAttribCount = 5; 264433eca30b2efe0cf84bbda33f2dfdfd6dcafaf59Jason Sams mAttribNames[0].setTo("ATTRIB_Position"); 265433eca30b2efe0cf84bbda33f2dfdfd6dcafaf59Jason Sams mAttribNames[1].setTo("ATTRIB_Color"); 266433eca30b2efe0cf84bbda33f2dfdfd6dcafaf59Jason Sams mAttribNames[2].setTo("ATTRIB_Normal"); 267433eca30b2efe0cf84bbda33f2dfdfd6dcafaf59Jason Sams mAttribNames[3].setTo("ATTRIB_PointSize"); 268433eca30b2efe0cf84bbda33f2dfdfd6dcafaf59Jason Sams mAttribNames[4].setTo("ATTRIB_Texture"); 269433eca30b2efe0cf84bbda33f2dfdfd6dcafaf59Jason Sams } 270c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams 271c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams mUniformCount = 2; 272c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams mUniformNames[0].setTo("uni_MVP"); 273c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams mUniformNames[1].setTo("uni_TexMatrix"); 274c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams 275c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams createShader(); 276c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams} 277c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams 2784815c0d121310cfcd6a8aba4eab77a9910af53acJason Sams 279c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams/////////////////////////////////////////////////////////////////////// 280c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams 281326e0ddf89e8df2837752fbfd7a014814b32082cJason SamsProgramVertexState::ProgramVertexState() 282326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 283326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 284326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 285326e0ddf89e8df2837752fbfd7a014814b32082cJason SamsProgramVertexState::~ProgramVertexState() 286326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 287326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 288326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 2898ce125be69531dbf3a7e856d5e59d1b8e2789db0Jason Samsvoid ProgramVertexState::init(Context *rsc, int32_t w, int32_t h) 2908ce125be69531dbf3a7e856d5e59d1b8e2789db0Jason Sams{ 291d01d970cf5973aa5186cc02c80fb2c143a69b0b1Jason Sams RsElement e = Element::create(rsc, RS_TYPE_FLOAT_32, RS_KIND_USER, false, 1); 2928287c0c89bb346a9f251505ac5d5ceb8f449bbafJason Sams 2938287c0c89bb346a9f251505ac5d5ceb8f449bbafJason Sams rsi_TypeBegin(rsc, e); 2948287c0c89bb346a9f251505ac5d5ceb8f449bbafJason Sams rsi_TypeAdd(rsc, RS_DIMENSION_X, 48); 295f2649a961db2995e9e24a6c98f8a419f1496c1b7Jason Sams mAllocType.set((Type *)rsi_TypeCreate(rsc)); 2968287c0c89bb346a9f251505ac5d5ceb8f449bbafJason Sams 2974815c0d121310cfcd6a8aba4eab77a9910af53acJason Sams ProgramVertex *pv = new ProgramVertex(rsc, false); 298f2649a961db2995e9e24a6c98f8a419f1496c1b7Jason Sams Allocation *alloc = (Allocation *)rsi_AllocationCreateTyped(rsc, mAllocType.get()); 2998ce125be69531dbf3a7e856d5e59d1b8e2789db0Jason Sams mDefaultAlloc.set(alloc); 3008ce125be69531dbf3a7e856d5e59d1b8e2789db0Jason Sams mDefault.set(pv); 301c460e55d78cbe8bee95c5c947dfe541218142a5bJason Sams pv->init(rsc); 302cfb1d11ce6826fce7241d316d8b7dcab661f63a6Jason Sams pv->bindAllocation(alloc); 303cfb1d11ce6826fce7241d316d8b7dcab661f63a6Jason Sams 304e9ed6cc76bbff93f681cf4a72d9cfc2bc2d00ae9Jason Sams color[0] = 1.f; 305e9ed6cc76bbff93f681cf4a72d9cfc2bc2d00ae9Jason Sams color[1] = 1.f; 306e9ed6cc76bbff93f681cf4a72d9cfc2bc2d00ae9Jason Sams color[2] = 1.f; 307e9ed6cc76bbff93f681cf4a72d9cfc2bc2d00ae9Jason Sams color[3] = 1.f; 308e9ed6cc76bbff93f681cf4a72d9cfc2bc2d00ae9Jason Sams 309e18844a5f648071fcc3594f84bca1728644af41aJason Sams updateSize(rsc, w, h); 310e18844a5f648071fcc3594f84bca1728644af41aJason Sams} 311e18844a5f648071fcc3594f84bca1728644af41aJason Sams 312e18844a5f648071fcc3594f84bca1728644af41aJason Samsvoid ProgramVertexState::updateSize(Context *rsc, int32_t w, int32_t h) 313e18844a5f648071fcc3594f84bca1728644af41aJason Sams{ 3148ce125be69531dbf3a7e856d5e59d1b8e2789db0Jason Sams Matrix m; 3158ce125be69531dbf3a7e856d5e59d1b8e2789db0Jason Sams m.loadOrtho(0,w, h,0, -1,1); 316e18844a5f648071fcc3594f84bca1728644af41aJason Sams mDefaultAlloc->subData(RS_PROGRAM_VERTEX_PROJECTION_OFFSET, 16, &m.m[0], 16*4); 3178ce125be69531dbf3a7e856d5e59d1b8e2789db0Jason Sams 3188ce125be69531dbf3a7e856d5e59d1b8e2789db0Jason Sams m.loadIdentity(); 319e18844a5f648071fcc3594f84bca1728644af41aJason Sams mDefaultAlloc->subData(RS_PROGRAM_VERTEX_MODELVIEW_OFFSET, 16, &m.m[0], 16*4); 3208ce125be69531dbf3a7e856d5e59d1b8e2789db0Jason Sams} 321326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 322f2649a961db2995e9e24a6c98f8a419f1496c1b7Jason Samsvoid ProgramVertexState::deinit(Context *rsc) 323f2649a961db2995e9e24a6c98f8a419f1496c1b7Jason Sams{ 324f2649a961db2995e9e24a6c98f8a419f1496c1b7Jason Sams mDefaultAlloc.clear(); 325f2649a961db2995e9e24a6c98f8a419f1496c1b7Jason Sams mDefault.clear(); 326f2649a961db2995e9e24a6c98f8a419f1496c1b7Jason Sams mAllocType.clear(); 327f2649a961db2995e9e24a6c98f8a419f1496c1b7Jason Sams mLast.clear(); 328f2649a961db2995e9e24a6c98f8a419f1496c1b7Jason Sams} 329f2649a961db2995e9e24a6c98f8a419f1496c1b7Jason Sams 330326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 331326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsnamespace android { 332326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsnamespace renderscript { 333326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 334326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 3354815c0d121310cfcd6a8aba4eab77a9910af53acJason SamsRsProgramVertex rsi_ProgramVertexCreate(Context *rsc, bool texMat) 336326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 3374815c0d121310cfcd6a8aba4eab77a9910af53acJason Sams ProgramVertex *pv = new ProgramVertex(rsc, texMat); 3389397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams pv->incUserRef(); 339326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams return pv; 340326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 341326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 3424815c0d121310cfcd6a8aba4eab77a9910af53acJason SamsRsProgramVertex rsi_ProgramVertexCreate2(Context *rsc, const char * shaderText, 3434815c0d121310cfcd6a8aba4eab77a9910af53acJason Sams uint32_t shaderLength, const uint32_t * params, 3444815c0d121310cfcd6a8aba4eab77a9910af53acJason Sams uint32_t paramLength) 345326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams{ 3464815c0d121310cfcd6a8aba4eab77a9910af53acJason Sams ProgramVertex *pv = new ProgramVertex(rsc, shaderText, shaderLength, params, paramLength); 3474815c0d121310cfcd6a8aba4eab77a9910af53acJason Sams pv->incUserRef(); 3484815c0d121310cfcd6a8aba4eab77a9910af53acJason Sams return pv; 349b5909ce06dd10dcb5ac715572a05b2d225b77c98Jason Sams} 350326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 351326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 352326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 353326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 354