Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 1 | /* |
Alex Sakhartchouk | 748eb07 | 2012-02-15 16:21:46 -0800 | [diff] [blame] | 2 | * Copyright (C) 2011-2012 The Android Open Source Project |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | #include <GLES2/gl2.h> |
| 18 | #include <GLES2/gl2ext.h> |
| 19 | |
| 20 | #include <rs_hal.h> |
| 21 | #include <rsContext.h> |
| 22 | #include <rsProgram.h> |
| 23 | |
Alex Sakhartchouk | 7f126c7 | 2011-05-05 16:56:27 -0700 | [diff] [blame] | 24 | #include "rsdCore.h" |
Jason Sams | eb4fe18 | 2011-05-26 16:33:01 -0700 | [diff] [blame] | 25 | #include "rsdAllocation.h" |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 26 | #include "rsdShader.h" |
| 27 | #include "rsdShaderCache.h" |
| 28 | |
| 29 | using namespace android; |
| 30 | using namespace android::renderscript; |
| 31 | |
| 32 | RsdShader::RsdShader(const Program *p, uint32_t type, |
Alex Sakhartchouk | 748eb07 | 2012-02-15 16:21:46 -0800 | [diff] [blame] | 33 | const char * shaderText, size_t shaderLength, |
| 34 | const char** textureNames, size_t textureNamesCount, |
| 35 | const size_t *textureNamesLength) { |
Chris Wailes | 6847e73 | 2014-08-11 17:30:51 -0700 | [diff] [blame] | 36 | mUserShader.replace(0, shaderLength, shaderText); |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 37 | mRSProgram = p; |
| 38 | mType = type; |
| 39 | initMemberVars(); |
| 40 | initAttribAndUniformArray(); |
Alex Sakhartchouk | 748eb07 | 2012-02-15 16:21:46 -0800 | [diff] [blame] | 41 | init(textureNames, textureNamesCount, textureNamesLength); |
Jason Sams | 3522f40 | 2012-03-23 11:47:26 -0700 | [diff] [blame] | 42 | |
| 43 | for(size_t i=0; i < textureNamesCount; i++) { |
Yang Ni | b8353c5 | 2015-02-14 18:00:59 -0800 | [diff] [blame] | 44 | mTextureNames.push(String8(textureNames[i], textureNamesLength[i])); |
Jason Sams | 3522f40 | 2012-03-23 11:47:26 -0700 | [diff] [blame] | 45 | } |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 46 | } |
| 47 | |
| 48 | RsdShader::~RsdShader() { |
Alex Sakhartchouk | 6d6e114 | 2012-03-26 13:52:24 -0700 | [diff] [blame] | 49 | for (uint32_t i = 0; i < mStateBasedShaders.size(); i ++) { |
Yang Ni | b8353c5 | 2015-02-14 18:00:59 -0800 | [diff] [blame] | 50 | StateBasedKey *state = mStateBasedShaders.itemAt(i); |
Alex Sakhartchouk | 6d6e114 | 2012-03-26 13:52:24 -0700 | [diff] [blame] | 51 | if (state->mShaderID) { |
| 52 | glDeleteShader(state->mShaderID); |
| 53 | } |
| 54 | delete state; |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 55 | } |
| 56 | |
| 57 | delete[] mAttribNames; |
| 58 | delete[] mUniformNames; |
| 59 | delete[] mUniformArraySizes; |
| 60 | } |
| 61 | |
| 62 | void RsdShader::initMemberVars() { |
| 63 | mDirty = true; |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 64 | mAttribCount = 0; |
| 65 | mUniformCount = 0; |
| 66 | |
Chris Wailes | 44bef6f | 2014-08-12 13:51:10 -0700 | [diff] [blame] | 67 | mAttribNames = nullptr; |
| 68 | mUniformNames = nullptr; |
| 69 | mUniformArraySizes = nullptr; |
| 70 | mCurrentState = nullptr; |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 71 | |
| 72 | mIsValid = false; |
| 73 | } |
| 74 | |
Alex Sakhartchouk | 6d6e114 | 2012-03-26 13:52:24 -0700 | [diff] [blame] | 75 | RsdShader::StateBasedKey *RsdShader::getExistingState() { |
Chris Wailes | 44bef6f | 2014-08-12 13:51:10 -0700 | [diff] [blame] | 76 | RsdShader::StateBasedKey *returnKey = nullptr; |
Alex Sakhartchouk | 6d6e114 | 2012-03-26 13:52:24 -0700 | [diff] [blame] | 77 | |
| 78 | for (uint32_t i = 0; i < mStateBasedShaders.size(); i ++) { |
Yang Ni | b8353c5 | 2015-02-14 18:00:59 -0800 | [diff] [blame] | 79 | returnKey = mStateBasedShaders.itemAt(i); |
Alex Sakhartchouk | 6d6e114 | 2012-03-26 13:52:24 -0700 | [diff] [blame] | 80 | |
| 81 | for (uint32_t ct = 0; ct < mRSProgram->mHal.state.texturesCount; ct ++) { |
| 82 | uint32_t texType = 0; |
| 83 | if (mRSProgram->mHal.state.textureTargets[ct] == RS_TEXTURE_2D) { |
| 84 | Allocation *a = mRSProgram->mHal.state.textures[ct]; |
| 85 | if (a && a->mHal.state.surfaceTextureID) { |
| 86 | texType = GL_TEXTURE_EXTERNAL_OES; |
| 87 | } else { |
| 88 | texType = GL_TEXTURE_2D; |
| 89 | } |
| 90 | } else { |
| 91 | texType = GL_TEXTURE_CUBE_MAP; |
| 92 | } |
| 93 | if (texType != returnKey->mTextureTargets[ct]) { |
Chris Wailes | 44bef6f | 2014-08-12 13:51:10 -0700 | [diff] [blame] | 94 | returnKey = nullptr; |
Alex Sakhartchouk | 6d6e114 | 2012-03-26 13:52:24 -0700 | [diff] [blame] | 95 | break; |
| 96 | } |
| 97 | } |
| 98 | } |
| 99 | return returnKey; |
| 100 | } |
| 101 | |
| 102 | uint32_t RsdShader::getStateBasedShaderID(const Context *rsc) { |
| 103 | StateBasedKey *state = getExistingState(); |
Chris Wailes | 44bef6f | 2014-08-12 13:51:10 -0700 | [diff] [blame] | 104 | if (state != nullptr) { |
Alex Sakhartchouk | 6d6e114 | 2012-03-26 13:52:24 -0700 | [diff] [blame] | 105 | mCurrentState = state; |
| 106 | return mCurrentState->mShaderID; |
| 107 | } |
| 108 | // We have not created a shader for this particular state yet |
| 109 | state = new StateBasedKey(mTextureCount); |
| 110 | mCurrentState = state; |
Yang Ni | b8353c5 | 2015-02-14 18:00:59 -0800 | [diff] [blame] | 111 | mStateBasedShaders.add(state); |
Alex Sakhartchouk | 6d6e114 | 2012-03-26 13:52:24 -0700 | [diff] [blame] | 112 | createShader(); |
| 113 | loadShader(rsc); |
| 114 | return mCurrentState->mShaderID; |
| 115 | } |
| 116 | |
Alex Sakhartchouk | 748eb07 | 2012-02-15 16:21:46 -0800 | [diff] [blame] | 117 | void RsdShader::init(const char** textureNames, size_t textureNamesCount, |
| 118 | const size_t *textureNamesLength) { |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 119 | uint32_t attribCount = 0; |
| 120 | uint32_t uniformCount = 0; |
| 121 | for (uint32_t ct=0; ct < mRSProgram->mHal.state.inputElementsCount; ct++) { |
Alex Sakhartchouk | 748eb07 | 2012-02-15 16:21:46 -0800 | [diff] [blame] | 122 | initAddUserElement(mRSProgram->mHal.state.inputElements[ct], mAttribNames, |
Chris Wailes | 44bef6f | 2014-08-12 13:51:10 -0700 | [diff] [blame] | 123 | nullptr, &attribCount, RS_SHADER_ATTR); |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 124 | } |
| 125 | for (uint32_t ct=0; ct < mRSProgram->mHal.state.constantsCount; ct++) { |
Alex Sakhartchouk | 748eb07 | 2012-02-15 16:21:46 -0800 | [diff] [blame] | 126 | initAddUserElement(mRSProgram->mHal.state.constantTypes[ct]->getElement(), |
| 127 | mUniformNames, mUniformArraySizes, &uniformCount, RS_SHADER_UNI); |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 128 | } |
| 129 | |
| 130 | mTextureUniformIndexStart = uniformCount; |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 131 | for (uint32_t ct=0; ct < mRSProgram->mHal.state.texturesCount; ct++) { |
Chris Wailes | 6847e73 | 2014-08-11 17:30:51 -0700 | [diff] [blame] | 132 | mUniformNames[uniformCount] = "UNI_"; |
Alex Sakhartchouk | 748eb07 | 2012-02-15 16:21:46 -0800 | [diff] [blame] | 133 | mUniformNames[uniformCount].append(textureNames[ct], textureNamesLength[ct]); |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 134 | mUniformArraySizes[uniformCount] = 1; |
| 135 | uniformCount++; |
| 136 | } |
| 137 | } |
| 138 | |
Chris Wailes | 6847e73 | 2014-08-11 17:30:51 -0700 | [diff] [blame] | 139 | std::string RsdShader::getGLSLInputString() const { |
| 140 | std::string s; |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 141 | for (uint32_t ct=0; ct < mRSProgram->mHal.state.inputElementsCount; ct++) { |
Alex Sakhartchouk | 064aa7e | 2011-10-18 10:54:29 -0700 | [diff] [blame] | 142 | const Element *e = mRSProgram->mHal.state.inputElements[ct]; |
Alex Sakhartchouk | 4a43e3e | 2011-12-28 13:47:05 -0800 | [diff] [blame] | 143 | for (uint32_t field=0; field < e->mHal.state.fieldsCount; field++) { |
| 144 | const Element *f = e->mHal.state.fields[field]; |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 145 | |
| 146 | // Cannot be complex |
Alex Sakhartchouk | 4a43e3e | 2011-12-28 13:47:05 -0800 | [diff] [blame] | 147 | rsAssert(!f->mHal.state.fieldsCount); |
| 148 | switch (f->mHal.state.vectorSize) { |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 149 | case 1: s.append("attribute float ATTRIB_"); break; |
| 150 | case 2: s.append("attribute vec2 ATTRIB_"); break; |
| 151 | case 3: s.append("attribute vec3 ATTRIB_"); break; |
| 152 | case 4: s.append("attribute vec4 ATTRIB_"); break; |
| 153 | default: |
| 154 | rsAssert(0); |
| 155 | } |
| 156 | |
Alex Sakhartchouk | 4a43e3e | 2011-12-28 13:47:05 -0800 | [diff] [blame] | 157 | s.append(e->mHal.state.fieldNames[field]); |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 158 | s.append(";\n"); |
| 159 | } |
| 160 | } |
| 161 | return s; |
| 162 | } |
| 163 | |
| 164 | void RsdShader::appendAttributes() { |
| 165 | for (uint32_t ct=0; ct < mRSProgram->mHal.state.inputElementsCount; ct++) { |
Alex Sakhartchouk | 064aa7e | 2011-10-18 10:54:29 -0700 | [diff] [blame] | 166 | const Element *e = mRSProgram->mHal.state.inputElements[ct]; |
Alex Sakhartchouk | 4a43e3e | 2011-12-28 13:47:05 -0800 | [diff] [blame] | 167 | for (uint32_t field=0; field < e->mHal.state.fieldsCount; field++) { |
| 168 | const Element *f = e->mHal.state.fields[field]; |
| 169 | const char *fn = e->mHal.state.fieldNames[field]; |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 170 | |
| 171 | // Cannot be complex |
Alex Sakhartchouk | 4a43e3e | 2011-12-28 13:47:05 -0800 | [diff] [blame] | 172 | rsAssert(!f->mHal.state.fieldsCount); |
| 173 | switch (f->mHal.state.vectorSize) { |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 174 | case 1: mShader.append("attribute float ATTRIB_"); break; |
| 175 | case 2: mShader.append("attribute vec2 ATTRIB_"); break; |
| 176 | case 3: mShader.append("attribute vec3 ATTRIB_"); break; |
| 177 | case 4: mShader.append("attribute vec4 ATTRIB_"); break; |
| 178 | default: |
| 179 | rsAssert(0); |
| 180 | } |
| 181 | |
| 182 | mShader.append(fn); |
| 183 | mShader.append(";\n"); |
| 184 | } |
| 185 | } |
| 186 | } |
| 187 | |
Jason Sams | 3522f40 | 2012-03-23 11:47:26 -0700 | [diff] [blame] | 188 | void RsdShader::appendTextures() { |
| 189 | |
| 190 | // TODO: this does not yet handle cases where the texture changes between IO |
| 191 | // input and local |
| 192 | bool appendUsing = true; |
Alex Sakhartchouk | 748eb07 | 2012-02-15 16:21:46 -0800 | [diff] [blame] | 193 | for (uint32_t ct = 0; ct < mRSProgram->mHal.state.texturesCount; ct ++) { |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 194 | if (mRSProgram->mHal.state.textureTargets[ct] == RS_TEXTURE_2D) { |
Jason Sams | 41e373d | 2012-01-13 14:01:20 -0800 | [diff] [blame] | 195 | Allocation *a = mRSProgram->mHal.state.textures[ct]; |
| 196 | if (a && a->mHal.state.surfaceTextureID) { |
Jason Sams | 3522f40 | 2012-03-23 11:47:26 -0700 | [diff] [blame] | 197 | if(appendUsing) { |
| 198 | mShader.append("#extension GL_OES_EGL_image_external : require\n"); |
| 199 | appendUsing = false; |
| 200 | } |
| 201 | mShader.append("uniform samplerExternalOES UNI_"); |
Alex Sakhartchouk | 6d6e114 | 2012-03-26 13:52:24 -0700 | [diff] [blame] | 202 | mCurrentState->mTextureTargets[ct] = GL_TEXTURE_EXTERNAL_OES; |
Jason Sams | 41e373d | 2012-01-13 14:01:20 -0800 | [diff] [blame] | 203 | } else { |
Jason Sams | 3522f40 | 2012-03-23 11:47:26 -0700 | [diff] [blame] | 204 | mShader.append("uniform sampler2D UNI_"); |
Alex Sakhartchouk | 6d6e114 | 2012-03-26 13:52:24 -0700 | [diff] [blame] | 205 | mCurrentState->mTextureTargets[ct] = GL_TEXTURE_2D; |
Jason Sams | 41e373d | 2012-01-13 14:01:20 -0800 | [diff] [blame] | 206 | } |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 207 | } else { |
Jason Sams | 3522f40 | 2012-03-23 11:47:26 -0700 | [diff] [blame] | 208 | mShader.append("uniform samplerCube UNI_"); |
Alex Sakhartchouk | 6d6e114 | 2012-03-26 13:52:24 -0700 | [diff] [blame] | 209 | mCurrentState->mTextureTargets[ct] = GL_TEXTURE_CUBE_MAP; |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 210 | } |
Alex Sakhartchouk | 748eb07 | 2012-02-15 16:21:46 -0800 | [diff] [blame] | 211 | |
Jason Sams | 3522f40 | 2012-03-23 11:47:26 -0700 | [diff] [blame] | 212 | mShader.append(mTextureNames[ct]); |
| 213 | mShader.append(";\n"); |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 214 | } |
| 215 | } |
| 216 | |
| 217 | bool RsdShader::createShader() { |
Alex Sakhartchouk | 6d6e114 | 2012-03-26 13:52:24 -0700 | [diff] [blame] | 218 | mShader.clear(); |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 219 | if (mType == GL_FRAGMENT_SHADER) { |
| 220 | mShader.append("precision mediump float;\n"); |
| 221 | } |
| 222 | appendUserConstants(); |
| 223 | appendAttributes(); |
Jason Sams | 3522f40 | 2012-03-23 11:47:26 -0700 | [diff] [blame] | 224 | appendTextures(); |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 225 | mShader.append(mUserShader); |
| 226 | |
| 227 | return true; |
| 228 | } |
| 229 | |
| 230 | bool RsdShader::loadShader(const Context *rsc) { |
Alex Sakhartchouk | 6d6e114 | 2012-03-26 13:52:24 -0700 | [diff] [blame] | 231 | mCurrentState->mShaderID = glCreateShader(mType); |
| 232 | rsAssert(mCurrentState->mShaderID); |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 233 | |
Jason Sams | 3522f40 | 2012-03-23 11:47:26 -0700 | [diff] [blame] | 234 | if(!mShader.length()) { |
| 235 | createShader(); |
| 236 | } |
| 237 | |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 238 | if (rsc->props.mLogShaders) { |
Alex Sakhartchouk | 6d6e114 | 2012-03-26 13:52:24 -0700 | [diff] [blame] | 239 | ALOGV("Loading shader type %x, ID %i", mType, mCurrentState->mShaderID); |
Chris Wailes | 6847e73 | 2014-08-11 17:30:51 -0700 | [diff] [blame] | 240 | ALOGV("%s", mShader.c_str()); |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 241 | } |
| 242 | |
Alex Sakhartchouk | 6d6e114 | 2012-03-26 13:52:24 -0700 | [diff] [blame] | 243 | if (mCurrentState->mShaderID) { |
Chris Wailes | 6847e73 | 2014-08-11 17:30:51 -0700 | [diff] [blame] | 244 | const char * ss = mShader.c_str(); |
Chris Wailes | 44bef6f | 2014-08-12 13:51:10 -0700 | [diff] [blame] | 245 | RSD_CALL_GL(glShaderSource, mCurrentState->mShaderID, 1, &ss, nullptr); |
Alex Sakhartchouk | 6d6e114 | 2012-03-26 13:52:24 -0700 | [diff] [blame] | 246 | RSD_CALL_GL(glCompileShader, mCurrentState->mShaderID); |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 247 | |
| 248 | GLint compiled = 0; |
Alex Sakhartchouk | 6d6e114 | 2012-03-26 13:52:24 -0700 | [diff] [blame] | 249 | RSD_CALL_GL(glGetShaderiv, mCurrentState->mShaderID, GL_COMPILE_STATUS, &compiled); |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 250 | if (!compiled) { |
| 251 | GLint infoLen = 0; |
Alex Sakhartchouk | 6d6e114 | 2012-03-26 13:52:24 -0700 | [diff] [blame] | 252 | RSD_CALL_GL(glGetShaderiv, mCurrentState->mShaderID, GL_INFO_LOG_LENGTH, &infoLen); |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 253 | if (infoLen) { |
| 254 | char* buf = (char*) malloc(infoLen); |
| 255 | if (buf) { |
Chris Wailes | 44bef6f | 2014-08-12 13:51:10 -0700 | [diff] [blame] | 256 | RSD_CALL_GL(glGetShaderInfoLog, mCurrentState->mShaderID, infoLen, nullptr, buf); |
Alex Sakhartchouk | 7510992 | 2012-02-07 18:06:13 -0800 | [diff] [blame] | 257 | rsc->setError(RS_ERROR_FATAL_PROGRAM_LINK, buf); |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 258 | free(buf); |
| 259 | } |
Alex Sakhartchouk | 6d6e114 | 2012-03-26 13:52:24 -0700 | [diff] [blame] | 260 | RSD_CALL_GL(glDeleteShader, mCurrentState->mShaderID); |
| 261 | mCurrentState->mShaderID = 0; |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 262 | return false; |
| 263 | } |
| 264 | } |
| 265 | } |
| 266 | |
| 267 | if (rsc->props.mLogShaders) { |
Steve Block | 6598201 | 2011-10-20 11:56:00 +0100 | [diff] [blame] | 268 | ALOGV("--Shader load result %x ", glGetError()); |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 269 | } |
| 270 | mIsValid = true; |
| 271 | return true; |
| 272 | } |
| 273 | |
| 274 | void RsdShader::appendUserConstants() { |
| 275 | for (uint32_t ct=0; ct < mRSProgram->mHal.state.constantsCount; ct++) { |
| 276 | const Element *e = mRSProgram->mHal.state.constantTypes[ct]->getElement(); |
Alex Sakhartchouk | 4a43e3e | 2011-12-28 13:47:05 -0800 | [diff] [blame] | 277 | for (uint32_t field=0; field < e->mHal.state.fieldsCount; field++) { |
| 278 | const Element *f = e->mHal.state.fields[field]; |
| 279 | const char *fn = e->mHal.state.fieldNames[field]; |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 280 | |
| 281 | // Cannot be complex |
Alex Sakhartchouk | 4a43e3e | 2011-12-28 13:47:05 -0800 | [diff] [blame] | 282 | rsAssert(!f->mHal.state.fieldsCount); |
| 283 | if (f->mHal.state.dataType == RS_TYPE_MATRIX_4X4) { |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 284 | mShader.append("uniform mat4 UNI_"); |
Alex Sakhartchouk | 4a43e3e | 2011-12-28 13:47:05 -0800 | [diff] [blame] | 285 | } else if (f->mHal.state.dataType == RS_TYPE_MATRIX_3X3) { |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 286 | mShader.append("uniform mat3 UNI_"); |
Alex Sakhartchouk | 4a43e3e | 2011-12-28 13:47:05 -0800 | [diff] [blame] | 287 | } else if (f->mHal.state.dataType == RS_TYPE_MATRIX_2X2) { |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 288 | mShader.append("uniform mat2 UNI_"); |
| 289 | } else { |
Alex Sakhartchouk | 4a43e3e | 2011-12-28 13:47:05 -0800 | [diff] [blame] | 290 | switch (f->mHal.state.vectorSize) { |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 291 | case 1: mShader.append("uniform float UNI_"); break; |
| 292 | case 2: mShader.append("uniform vec2 UNI_"); break; |
| 293 | case 3: mShader.append("uniform vec3 UNI_"); break; |
| 294 | case 4: mShader.append("uniform vec4 UNI_"); break; |
| 295 | default: |
| 296 | rsAssert(0); |
| 297 | } |
| 298 | } |
| 299 | |
| 300 | mShader.append(fn); |
Alex Sakhartchouk | 4a43e3e | 2011-12-28 13:47:05 -0800 | [diff] [blame] | 301 | if (e->mHal.state.fieldArraySizes[field] > 1) { |
Chris Wailes | 6847e73 | 2014-08-11 17:30:51 -0700 | [diff] [blame] | 302 | mShader += "["; |
| 303 | mShader += std::to_string(e->mHal.state.fieldArraySizes[field]); |
| 304 | mShader += "]"; |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 305 | } |
| 306 | mShader.append(";\n"); |
| 307 | } |
| 308 | } |
| 309 | } |
| 310 | |
| 311 | void RsdShader::logUniform(const Element *field, const float *fd, uint32_t arraySize ) { |
Alex Sakhartchouk | 4a43e3e | 2011-12-28 13:47:05 -0800 | [diff] [blame] | 312 | RsDataType dataType = field->mHal.state.dataType; |
| 313 | uint32_t elementSize = field->mHal.state.elementSizeBytes / sizeof(float); |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 314 | for (uint32_t i = 0; i < arraySize; i ++) { |
| 315 | if (arraySize > 1) { |
Steve Block | 6598201 | 2011-10-20 11:56:00 +0100 | [diff] [blame] | 316 | ALOGV("Array Element [%u]", i); |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 317 | } |
| 318 | if (dataType == RS_TYPE_MATRIX_4X4) { |
Steve Block | 6598201 | 2011-10-20 11:56:00 +0100 | [diff] [blame] | 319 | ALOGV("Matrix4x4"); |
| 320 | ALOGV("{%f, %f, %f, %f", fd[0], fd[4], fd[8], fd[12]); |
| 321 | ALOGV(" %f, %f, %f, %f", fd[1], fd[5], fd[9], fd[13]); |
| 322 | ALOGV(" %f, %f, %f, %f", fd[2], fd[6], fd[10], fd[14]); |
| 323 | ALOGV(" %f, %f, %f, %f}", fd[3], fd[7], fd[11], fd[15]); |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 324 | } else if (dataType == RS_TYPE_MATRIX_3X3) { |
Steve Block | 6598201 | 2011-10-20 11:56:00 +0100 | [diff] [blame] | 325 | ALOGV("Matrix3x3"); |
| 326 | ALOGV("{%f, %f, %f", fd[0], fd[3], fd[6]); |
| 327 | ALOGV(" %f, %f, %f", fd[1], fd[4], fd[7]); |
| 328 | ALOGV(" %f, %f, %f}", fd[2], fd[5], fd[8]); |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 329 | } else if (dataType == RS_TYPE_MATRIX_2X2) { |
Steve Block | 6598201 | 2011-10-20 11:56:00 +0100 | [diff] [blame] | 330 | ALOGV("Matrix2x2"); |
| 331 | ALOGV("{%f, %f", fd[0], fd[2]); |
| 332 | ALOGV(" %f, %f}", fd[1], fd[3]); |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 333 | } else { |
Alex Sakhartchouk | 4a43e3e | 2011-12-28 13:47:05 -0800 | [diff] [blame] | 334 | switch (field->mHal.state.vectorSize) { |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 335 | case 1: |
Steve Block | 6598201 | 2011-10-20 11:56:00 +0100 | [diff] [blame] | 336 | ALOGV("Uniform 1 = %f", fd[0]); |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 337 | break; |
| 338 | case 2: |
Steve Block | 6598201 | 2011-10-20 11:56:00 +0100 | [diff] [blame] | 339 | ALOGV("Uniform 2 = %f %f", fd[0], fd[1]); |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 340 | break; |
| 341 | case 3: |
Steve Block | 6598201 | 2011-10-20 11:56:00 +0100 | [diff] [blame] | 342 | ALOGV("Uniform 3 = %f %f %f", fd[0], fd[1], fd[2]); |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 343 | break; |
| 344 | case 4: |
Steve Block | 6598201 | 2011-10-20 11:56:00 +0100 | [diff] [blame] | 345 | ALOGV("Uniform 4 = %f %f %f %f", fd[0], fd[1], fd[2], fd[3]); |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 346 | break; |
| 347 | default: |
| 348 | rsAssert(0); |
| 349 | } |
| 350 | } |
Jason Sams | 709a097 | 2012-11-15 18:18:04 -0800 | [diff] [blame] | 351 | ALOGV("Element size %u data=%p", elementSize, fd); |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 352 | fd += elementSize; |
Jason Sams | 709a097 | 2012-11-15 18:18:04 -0800 | [diff] [blame] | 353 | ALOGV("New data=%p", fd); |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 354 | } |
| 355 | } |
| 356 | |
| 357 | void RsdShader::setUniform(const Context *rsc, const Element *field, const float *fd, |
| 358 | int32_t slot, uint32_t arraySize ) { |
Alex Sakhartchouk | 4a43e3e | 2011-12-28 13:47:05 -0800 | [diff] [blame] | 359 | RsDataType dataType = field->mHal.state.dataType; |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 360 | if (dataType == RS_TYPE_MATRIX_4X4) { |
Jason Sams | 2382aba | 2011-09-13 15:41:01 -0700 | [diff] [blame] | 361 | RSD_CALL_GL(glUniformMatrix4fv, slot, arraySize, GL_FALSE, fd); |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 362 | } else if (dataType == RS_TYPE_MATRIX_3X3) { |
Jason Sams | 2382aba | 2011-09-13 15:41:01 -0700 | [diff] [blame] | 363 | RSD_CALL_GL(glUniformMatrix3fv, slot, arraySize, GL_FALSE, fd); |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 364 | } else if (dataType == RS_TYPE_MATRIX_2X2) { |
Jason Sams | 2382aba | 2011-09-13 15:41:01 -0700 | [diff] [blame] | 365 | RSD_CALL_GL(glUniformMatrix2fv, slot, arraySize, GL_FALSE, fd); |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 366 | } else { |
Alex Sakhartchouk | 4a43e3e | 2011-12-28 13:47:05 -0800 | [diff] [blame] | 367 | switch (field->mHal.state.vectorSize) { |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 368 | case 1: |
Jason Sams | 2382aba | 2011-09-13 15:41:01 -0700 | [diff] [blame] | 369 | RSD_CALL_GL(glUniform1fv, slot, arraySize, fd); |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 370 | break; |
| 371 | case 2: |
Jason Sams | 2382aba | 2011-09-13 15:41:01 -0700 | [diff] [blame] | 372 | RSD_CALL_GL(glUniform2fv, slot, arraySize, fd); |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 373 | break; |
| 374 | case 3: |
Jason Sams | 2382aba | 2011-09-13 15:41:01 -0700 | [diff] [blame] | 375 | RSD_CALL_GL(glUniform3fv, slot, arraySize, fd); |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 376 | break; |
| 377 | case 4: |
Jason Sams | 2382aba | 2011-09-13 15:41:01 -0700 | [diff] [blame] | 378 | RSD_CALL_GL(glUniform4fv, slot, arraySize, fd); |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 379 | break; |
| 380 | default: |
| 381 | rsAssert(0); |
| 382 | } |
| 383 | } |
| 384 | } |
| 385 | |
Alex Sakhartchouk | 7f126c7 | 2011-05-05 16:56:27 -0700 | [diff] [blame] | 386 | void RsdShader::setupSampler(const Context *rsc, const Sampler *s, const Allocation *tex) { |
| 387 | RsdHal *dc = (RsdHal *)rsc->mHal.drv; |
| 388 | |
| 389 | GLenum trans[] = { |
| 390 | GL_NEAREST, //RS_SAMPLER_NEAREST, |
| 391 | GL_LINEAR, //RS_SAMPLER_LINEAR, |
| 392 | GL_LINEAR_MIPMAP_LINEAR, //RS_SAMPLER_LINEAR_MIP_LINEAR, |
| 393 | GL_REPEAT, //RS_SAMPLER_WRAP, |
| 394 | GL_CLAMP_TO_EDGE, //RS_SAMPLER_CLAMP |
| 395 | GL_LINEAR_MIPMAP_NEAREST, //RS_SAMPLER_LINEAR_MIP_NEAREST |
| 396 | }; |
| 397 | |
| 398 | GLenum transNP[] = { |
| 399 | GL_NEAREST, //RS_SAMPLER_NEAREST, |
| 400 | GL_LINEAR, //RS_SAMPLER_LINEAR, |
| 401 | GL_LINEAR, //RS_SAMPLER_LINEAR_MIP_LINEAR, |
| 402 | GL_CLAMP_TO_EDGE, //RS_SAMPLER_WRAP, |
| 403 | GL_CLAMP_TO_EDGE, //RS_SAMPLER_CLAMP |
| 404 | GL_LINEAR, //RS_SAMPLER_LINEAR_MIP_NEAREST, |
| 405 | }; |
| 406 | |
| 407 | // This tells us the correct texture type |
Jason Sams | eb4fe18 | 2011-05-26 16:33:01 -0700 | [diff] [blame] | 408 | DrvAllocation *drvTex = (DrvAllocation *)tex->mHal.drv; |
| 409 | const GLenum target = drvTex->glTarget; |
Jason Sams | f18f9d4 | 2013-02-05 16:29:14 -0800 | [diff] [blame] | 410 | if (!target) { |
| 411 | // this can happen if the user set the wrong allocation flags. |
| 412 | rsc->setError(RS_ERROR_BAD_VALUE, "Allocation not compatible with sampler"); |
| 413 | return; |
| 414 | } |
Alex Sakhartchouk | 7f126c7 | 2011-05-05 16:56:27 -0700 | [diff] [blame] | 415 | |
| 416 | if (!dc->gl.gl.OES_texture_npot && tex->getType()->getIsNp2()) { |
| 417 | if (tex->getHasGraphicsMipmaps() && |
Mathias Agopian | 9170275 | 2012-01-29 22:20:50 -0800 | [diff] [blame] | 418 | (dc->gl.gl.NV_texture_npot_2D_mipmap || dc->gl.gl.IMG_texture_npot)) { |
| 419 | if (dc->gl.gl.NV_texture_npot_2D_mipmap) { |
Jason Sams | 2382aba | 2011-09-13 15:41:01 -0700 | [diff] [blame] | 420 | RSD_CALL_GL(glTexParameteri, target, GL_TEXTURE_MIN_FILTER, |
| 421 | trans[s->mHal.state.minFilter]); |
Alex Sakhartchouk | 7f126c7 | 2011-05-05 16:56:27 -0700 | [diff] [blame] | 422 | } else { |
| 423 | switch (trans[s->mHal.state.minFilter]) { |
| 424 | case GL_LINEAR_MIPMAP_LINEAR: |
Jason Sams | 2382aba | 2011-09-13 15:41:01 -0700 | [diff] [blame] | 425 | RSD_CALL_GL(glTexParameteri, target, GL_TEXTURE_MIN_FILTER, |
| 426 | GL_LINEAR_MIPMAP_NEAREST); |
Alex Sakhartchouk | 7f126c7 | 2011-05-05 16:56:27 -0700 | [diff] [blame] | 427 | break; |
| 428 | default: |
Jason Sams | 2382aba | 2011-09-13 15:41:01 -0700 | [diff] [blame] | 429 | RSD_CALL_GL(glTexParameteri, target, GL_TEXTURE_MIN_FILTER, |
| 430 | trans[s->mHal.state.minFilter]); |
Alex Sakhartchouk | 7f126c7 | 2011-05-05 16:56:27 -0700 | [diff] [blame] | 431 | break; |
| 432 | } |
| 433 | } |
| 434 | } else { |
Jason Sams | 2382aba | 2011-09-13 15:41:01 -0700 | [diff] [blame] | 435 | RSD_CALL_GL(glTexParameteri, target, GL_TEXTURE_MIN_FILTER, |
| 436 | transNP[s->mHal.state.minFilter]); |
Alex Sakhartchouk | 7f126c7 | 2011-05-05 16:56:27 -0700 | [diff] [blame] | 437 | } |
Jason Sams | 2382aba | 2011-09-13 15:41:01 -0700 | [diff] [blame] | 438 | RSD_CALL_GL(glTexParameteri, target, GL_TEXTURE_MAG_FILTER, |
| 439 | transNP[s->mHal.state.magFilter]); |
| 440 | RSD_CALL_GL(glTexParameteri, target, GL_TEXTURE_WRAP_S, transNP[s->mHal.state.wrapS]); |
| 441 | RSD_CALL_GL(glTexParameteri, target, GL_TEXTURE_WRAP_T, transNP[s->mHal.state.wrapT]); |
Alex Sakhartchouk | 7f126c7 | 2011-05-05 16:56:27 -0700 | [diff] [blame] | 442 | } else { |
| 443 | if (tex->getHasGraphicsMipmaps()) { |
Jason Sams | 2382aba | 2011-09-13 15:41:01 -0700 | [diff] [blame] | 444 | RSD_CALL_GL(glTexParameteri, target, GL_TEXTURE_MIN_FILTER, |
| 445 | trans[s->mHal.state.minFilter]); |
Alex Sakhartchouk | 7f126c7 | 2011-05-05 16:56:27 -0700 | [diff] [blame] | 446 | } else { |
Jason Sams | 2382aba | 2011-09-13 15:41:01 -0700 | [diff] [blame] | 447 | RSD_CALL_GL(glTexParameteri, target, GL_TEXTURE_MIN_FILTER, |
| 448 | transNP[s->mHal.state.minFilter]); |
Alex Sakhartchouk | 7f126c7 | 2011-05-05 16:56:27 -0700 | [diff] [blame] | 449 | } |
Jason Sams | 2382aba | 2011-09-13 15:41:01 -0700 | [diff] [blame] | 450 | RSD_CALL_GL(glTexParameteri, target, GL_TEXTURE_MAG_FILTER, trans[s->mHal.state.magFilter]); |
| 451 | RSD_CALL_GL(glTexParameteri, target, GL_TEXTURE_WRAP_S, trans[s->mHal.state.wrapS]); |
| 452 | RSD_CALL_GL(glTexParameteri, target, GL_TEXTURE_WRAP_T, trans[s->mHal.state.wrapT]); |
Alex Sakhartchouk | 7f126c7 | 2011-05-05 16:56:27 -0700 | [diff] [blame] | 453 | } |
| 454 | |
| 455 | float anisoValue = rsMin(dc->gl.gl.EXT_texture_max_aniso, s->mHal.state.aniso); |
| 456 | if (dc->gl.gl.EXT_texture_max_aniso > 1.0f) { |
Jason Sams | 2382aba | 2011-09-13 15:41:01 -0700 | [diff] [blame] | 457 | RSD_CALL_GL(glTexParameterf, target, GL_TEXTURE_MAX_ANISOTROPY_EXT, anisoValue); |
Alex Sakhartchouk | 7f126c7 | 2011-05-05 16:56:27 -0700 | [diff] [blame] | 458 | } |
| 459 | |
Alex Sakhartchouk | c19ff01 | 2011-05-06 14:59:45 -0700 | [diff] [blame] | 460 | rsdGLCheckError(rsc, "Sampler::setup tex env"); |
Alex Sakhartchouk | 7f126c7 | 2011-05-05 16:56:27 -0700 | [diff] [blame] | 461 | } |
| 462 | |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 463 | void RsdShader::setupTextures(const Context *rsc, RsdShaderCache *sc) { |
| 464 | if (mRSProgram->mHal.state.texturesCount == 0) { |
| 465 | return; |
| 466 | } |
| 467 | |
Alex Sakhartchouk | c19ff01 | 2011-05-06 14:59:45 -0700 | [diff] [blame] | 468 | RsdHal *dc = (RsdHal *)rsc->mHal.drv; |
| 469 | |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 470 | uint32_t numTexturesToBind = mRSProgram->mHal.state.texturesCount; |
Alex Sakhartchouk | c19ff01 | 2011-05-06 14:59:45 -0700 | [diff] [blame] | 471 | uint32_t numTexturesAvailable = dc->gl.gl.maxFragmentTextureImageUnits; |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 472 | if (numTexturesToBind >= numTexturesAvailable) { |
Tim Murray | e195a3f | 2014-03-13 15:04:58 -0700 | [diff] [blame] | 473 | ALOGE("Attempting to bind %u textures on shader id %p, but only %u are available", |
| 474 | mRSProgram->mHal.state.texturesCount, this, numTexturesAvailable); |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 475 | rsc->setError(RS_ERROR_BAD_SHADER, "Cannot bind more textuers than available"); |
| 476 | numTexturesToBind = numTexturesAvailable; |
| 477 | } |
| 478 | |
| 479 | for (uint32_t ct=0; ct < numTexturesToBind; ct++) { |
Jason Sams | 2382aba | 2011-09-13 15:41:01 -0700 | [diff] [blame] | 480 | RSD_CALL_GL(glActiveTexture, GL_TEXTURE0 + ct); |
| 481 | RSD_CALL_GL(glUniform1i, sc->fragUniformSlot(mTextureUniformIndexStart + ct), ct); |
Alex Sakhartchouk | ba15730 | 2011-08-05 15:27:25 -0700 | [diff] [blame] | 482 | |
Alex Sakhartchouk | 064aa7e | 2011-10-18 10:54:29 -0700 | [diff] [blame] | 483 | if (!mRSProgram->mHal.state.textures[ct]) { |
Alex Sakhartchouk | ba15730 | 2011-08-05 15:27:25 -0700 | [diff] [blame] | 484 | // if nothing is bound, reset to default GL texture |
Alex Sakhartchouk | 6d6e114 | 2012-03-26 13:52:24 -0700 | [diff] [blame] | 485 | RSD_CALL_GL(glBindTexture, mCurrentState->mTextureTargets[ct], 0); |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 486 | continue; |
| 487 | } |
| 488 | |
Jason Sams | eb4fe18 | 2011-05-26 16:33:01 -0700 | [diff] [blame] | 489 | DrvAllocation *drvTex = (DrvAllocation *)mRSProgram->mHal.state.textures[ct]->mHal.drv; |
Jason Sams | b322033 | 2012-04-02 14:41:54 -0700 | [diff] [blame] | 490 | |
| 491 | if (mCurrentState->mTextureTargets[ct] != GL_TEXTURE_2D && |
| 492 | mCurrentState->mTextureTargets[ct] != GL_TEXTURE_CUBE_MAP && |
| 493 | mCurrentState->mTextureTargets[ct] != GL_TEXTURE_EXTERNAL_OES) { |
Tim Murray | e195a3f | 2014-03-13 15:04:58 -0700 | [diff] [blame] | 494 | ALOGE("Attempting to bind unknown texture to shader id %p, texture unit %u", |
| 495 | this, ct); |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 496 | rsc->setError(RS_ERROR_BAD_SHADER, "Non-texture allocation bound to a shader"); |
| 497 | } |
Jason Sams | b322033 | 2012-04-02 14:41:54 -0700 | [diff] [blame] | 498 | RSD_CALL_GL(glBindTexture, mCurrentState->mTextureTargets[ct], drvTex->textureID); |
Alex Sakhartchouk | c19ff01 | 2011-05-06 14:59:45 -0700 | [diff] [blame] | 499 | rsdGLCheckError(rsc, "ProgramFragment::setup tex bind"); |
Alex Sakhartchouk | 064aa7e | 2011-10-18 10:54:29 -0700 | [diff] [blame] | 500 | if (mRSProgram->mHal.state.samplers[ct]) { |
| 501 | setupSampler(rsc, mRSProgram->mHal.state.samplers[ct], |
| 502 | mRSProgram->mHal.state.textures[ct]); |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 503 | } else { |
Jason Sams | b322033 | 2012-04-02 14:41:54 -0700 | [diff] [blame] | 504 | RSD_CALL_GL(glTexParameteri, mCurrentState->mTextureTargets[ct], |
| 505 | GL_TEXTURE_MIN_FILTER, GL_NEAREST); |
| 506 | RSD_CALL_GL(glTexParameteri, mCurrentState->mTextureTargets[ct], |
| 507 | GL_TEXTURE_MAG_FILTER, GL_NEAREST); |
| 508 | RSD_CALL_GL(glTexParameteri, mCurrentState->mTextureTargets[ct], |
| 509 | GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); |
| 510 | RSD_CALL_GL(glTexParameteri, mCurrentState->mTextureTargets[ct], |
| 511 | GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); |
Jason Sams | f18f9d4 | 2013-02-05 16:29:14 -0800 | [diff] [blame] | 512 | rsdGLCheckError(rsc, "ProgramFragment::setup basic tex env"); |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 513 | } |
Alex Sakhartchouk | c19ff01 | 2011-05-06 14:59:45 -0700 | [diff] [blame] | 514 | rsdGLCheckError(rsc, "ProgramFragment::setup uniforms"); |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 515 | } |
| 516 | |
Jason Sams | 2382aba | 2011-09-13 15:41:01 -0700 | [diff] [blame] | 517 | RSD_CALL_GL(glActiveTexture, GL_TEXTURE0); |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 518 | mDirty = false; |
Alex Sakhartchouk | c19ff01 | 2011-05-06 14:59:45 -0700 | [diff] [blame] | 519 | rsdGLCheckError(rsc, "ProgramFragment::setup"); |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 520 | } |
| 521 | |
| 522 | void RsdShader::setupUserConstants(const Context *rsc, RsdShaderCache *sc, bool isFragment) { |
| 523 | uint32_t uidx = 0; |
| 524 | for (uint32_t ct=0; ct < mRSProgram->mHal.state.constantsCount; ct++) { |
Alex Sakhartchouk | 064aa7e | 2011-10-18 10:54:29 -0700 | [diff] [blame] | 525 | Allocation *alloc = mRSProgram->mHal.state.constants[ct]; |
Jason Sams | a6dd823 | 2012-07-25 19:33:43 -0700 | [diff] [blame] | 526 | |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 527 | if (!alloc) { |
Tim Murray | e195a3f | 2014-03-13 15:04:58 -0700 | [diff] [blame] | 528 | ALOGE("Attempting to set constants on shader id %p, but alloc at slot %u is not set", |
| 529 | this, ct); |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 530 | rsc->setError(RS_ERROR_BAD_SHADER, "No constant allocation bound"); |
| 531 | continue; |
| 532 | } |
| 533 | |
Jason Sams | 709a097 | 2012-11-15 18:18:04 -0800 | [diff] [blame] | 534 | const uint8_t *data = static_cast<const uint8_t *>(alloc->mHal.drvState.lod[0].mallocPtr); |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 535 | const Element *e = mRSProgram->mHal.state.constantTypes[ct]->getElement(); |
Alex Sakhartchouk | 4a43e3e | 2011-12-28 13:47:05 -0800 | [diff] [blame] | 536 | for (uint32_t field=0; field < e->mHal.state.fieldsCount; field++) { |
| 537 | const Element *f = e->mHal.state.fields[field]; |
| 538 | const char *fieldName = e->mHal.state.fieldNames[field]; |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 539 | |
Alex Sakhartchouk | 4a43e3e | 2011-12-28 13:47:05 -0800 | [diff] [blame] | 540 | uint32_t offset = e->mHal.state.fieldOffsetBytes[field]; |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 541 | const float *fd = reinterpret_cast<const float *>(&data[offset]); |
| 542 | |
| 543 | int32_t slot = -1; |
| 544 | uint32_t arraySize = 1; |
| 545 | if (!isFragment) { |
| 546 | slot = sc->vtxUniformSlot(uidx); |
| 547 | arraySize = sc->vtxUniformSize(uidx); |
| 548 | } else { |
| 549 | slot = sc->fragUniformSlot(uidx); |
| 550 | arraySize = sc->fragUniformSize(uidx); |
| 551 | } |
| 552 | if (rsc->props.mLogShadersUniforms) { |
Steve Block | 6598201 | 2011-10-20 11:56:00 +0100 | [diff] [blame] | 553 | ALOGV("Uniform slot=%i, offset=%i, constant=%i, field=%i, uidx=%i, name=%s", |
Jason Sams | 2382aba | 2011-09-13 15:41:01 -0700 | [diff] [blame] | 554 | slot, offset, ct, field, uidx, fieldName); |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 555 | } |
| 556 | uidx ++; |
| 557 | if (slot < 0) { |
| 558 | continue; |
| 559 | } |
| 560 | |
| 561 | if (rsc->props.mLogShadersUniforms) { |
| 562 | logUniform(f, fd, arraySize); |
| 563 | } |
| 564 | setUniform(rsc, f, fd, slot, arraySize); |
| 565 | } |
| 566 | } |
| 567 | } |
| 568 | |
| 569 | void RsdShader::setup(const android::renderscript::Context *rsc, RsdShaderCache *sc) { |
| 570 | |
| 571 | setupUserConstants(rsc, sc, mType == GL_FRAGMENT_SHADER); |
| 572 | setupTextures(rsc, sc); |
| 573 | } |
| 574 | |
| 575 | void RsdShader::initAttribAndUniformArray() { |
| 576 | mAttribCount = 0; |
| 577 | for (uint32_t ct=0; ct < mRSProgram->mHal.state.inputElementsCount; ct++) { |
Alex Sakhartchouk | 064aa7e | 2011-10-18 10:54:29 -0700 | [diff] [blame] | 578 | const Element *elem = mRSProgram->mHal.state.inputElements[ct]; |
Alex Sakhartchouk | c0a6542 | 2012-01-05 14:55:11 -0800 | [diff] [blame] | 579 | mAttribCount += elem->mHal.state.fieldsCount; |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 580 | } |
| 581 | |
| 582 | mUniformCount = 0; |
| 583 | for (uint32_t ct=0; ct < mRSProgram->mHal.state.constantsCount; ct++) { |
| 584 | const Element *elem = mRSProgram->mHal.state.constantTypes[ct]->getElement(); |
Alex Sakhartchouk | 4a43e3e | 2011-12-28 13:47:05 -0800 | [diff] [blame] | 585 | mUniformCount += elem->mHal.state.fieldsCount; |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 586 | } |
| 587 | mUniformCount += mRSProgram->mHal.state.texturesCount; |
| 588 | |
| 589 | if (mAttribCount) { |
Chris Wailes | 6847e73 | 2014-08-11 17:30:51 -0700 | [diff] [blame] | 590 | mAttribNames = new std::string[mAttribCount]; |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 591 | } |
| 592 | if (mUniformCount) { |
Chris Wailes | 6847e73 | 2014-08-11 17:30:51 -0700 | [diff] [blame] | 593 | mUniformNames = new std::string[mUniformCount]; |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 594 | mUniformArraySizes = new uint32_t[mUniformCount]; |
| 595 | } |
Alex Sakhartchouk | ba15730 | 2011-08-05 15:27:25 -0700 | [diff] [blame] | 596 | |
| 597 | mTextureCount = mRSProgram->mHal.state.texturesCount; |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 598 | } |
| 599 | |
Chris Wailes | 6847e73 | 2014-08-11 17:30:51 -0700 | [diff] [blame] | 600 | void RsdShader::initAddUserElement(const Element *e, std::string *names, |
| 601 | uint32_t *arrayLengths, uint32_t *count, |
| 602 | const char *prefix) { |
Alex Sakhartchouk | 4a43e3e | 2011-12-28 13:47:05 -0800 | [diff] [blame] | 603 | rsAssert(e->mHal.state.fieldsCount); |
| 604 | for (uint32_t ct=0; ct < e->mHal.state.fieldsCount; ct++) { |
| 605 | const Element *ce = e->mHal.state.fields[ct]; |
| 606 | if (ce->mHal.state.fieldsCount) { |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 607 | initAddUserElement(ce, names, arrayLengths, count, prefix); |
Alex Sakhartchouk | 4a43e3e | 2011-12-28 13:47:05 -0800 | [diff] [blame] | 608 | } else { |
Chris Wailes | 6847e73 | 2014-08-11 17:30:51 -0700 | [diff] [blame] | 609 | std::string tmp(prefix); |
Alex Sakhartchouk | 4a43e3e | 2011-12-28 13:47:05 -0800 | [diff] [blame] | 610 | tmp.append(e->mHal.state.fieldNames[ct]); |
Chris Wailes | 6847e73 | 2014-08-11 17:30:51 -0700 | [diff] [blame] | 611 | names[*count] = tmp; |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 612 | if (arrayLengths) { |
Alex Sakhartchouk | 4a43e3e | 2011-12-28 13:47:05 -0800 | [diff] [blame] | 613 | arrayLengths[*count] = e->mHal.state.fieldArraySizes[ct]; |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 614 | } |
| 615 | (*count)++; |
| 616 | } |
| 617 | } |
| 618 | } |