bsalomon@google.com | dbbc4e2 | 2012-07-25 17:48:39 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2012 Google Inc. |
| 3 | * |
| 4 | * Use of this source code is governed by a BSD-style license that can be |
| 5 | * found in the LICENSE file. |
| 6 | */ |
| 7 | |
| 8 | #include "gl/GrGLShaderBuilder.h" |
| 9 | #include "gl/GrGLProgram.h" |
| 10 | #include "gl/GrGLUniformHandle.h" |
bsalomon@google.com | d8b5fac | 2012-11-01 17:02:46 +0000 | [diff] [blame] | 11 | #include "SkMatrix.h" |
bsalomon@google.com | dbbc4e2 | 2012-07-25 17:48:39 +0000 | [diff] [blame] | 12 | |
| 13 | #define ASSERT_ARRAY_UPLOAD_IN_BOUNDS(UNI, OFFSET, COUNT) \ |
tfarina@chromium.org | f6de475 | 2013-08-17 00:02:59 +0000 | [diff] [blame^] | 14 | SkASSERT(offset + arrayCount <= uni.fArrayCount || \ |
bsalomon@google.com | dbbc4e2 | 2012-07-25 17:48:39 +0000 | [diff] [blame] | 15 | (0 == offset && 1 == arrayCount && GrGLShaderVar::kNonArray == uni.fArrayCount)) |
| 16 | |
| 17 | GrGLUniformManager::UniformHandle GrGLUniformManager::appendUniform(GrSLType type, int arrayCount) { |
| 18 | int idx = fUniforms.count(); |
| 19 | Uniform& uni = fUniforms.push_back(); |
tfarina@chromium.org | f6de475 | 2013-08-17 00:02:59 +0000 | [diff] [blame^] | 20 | SkASSERT(GrGLShaderVar::kNonArray == arrayCount || arrayCount > 0); |
bsalomon@google.com | dbbc4e2 | 2012-07-25 17:48:39 +0000 | [diff] [blame] | 21 | uni.fArrayCount = arrayCount; |
| 22 | uni.fType = type; |
| 23 | uni.fVSLocation = kUnusedUniform; |
| 24 | uni.fFSLocation = kUnusedUniform; |
commit-bot@chromium.org | 7425c12 | 2013-08-14 18:14:19 +0000 | [diff] [blame] | 25 | return GrGLUniformManager::UniformHandle::CreateFromUniformIndex(idx); |
bsalomon@google.com | dbbc4e2 | 2012-07-25 17:48:39 +0000 | [diff] [blame] | 26 | } |
| 27 | |
| 28 | void GrGLUniformManager::setSampler(UniformHandle u, GrGLint texUnit) const { |
commit-bot@chromium.org | 7425c12 | 2013-08-14 18:14:19 +0000 | [diff] [blame] | 29 | const Uniform& uni = fUniforms[u.toUniformIndex()]; |
tfarina@chromium.org | f6de475 | 2013-08-17 00:02:59 +0000 | [diff] [blame^] | 30 | SkASSERT(uni.fType == kSampler2D_GrSLType); |
| 31 | SkASSERT(GrGLShaderVar::kNonArray == uni.fArrayCount); |
bsalomon@google.com | 0982d35 | 2012-07-31 15:33:25 +0000 | [diff] [blame] | 32 | // FIXME: We still insert a single sampler uniform for every stage. If the shader does not |
| 33 | // reference the sampler then the compiler may have optimized it out. Uncomment this assert |
| 34 | // once stages insert their own samplers. |
tfarina@chromium.org | f6de475 | 2013-08-17 00:02:59 +0000 | [diff] [blame^] | 35 | // SkASSERT(kUnusedUniform != uni.fFSLocation || kUnusedUniform != uni.fVSLocation); |
bsalomon@google.com | dbbc4e2 | 2012-07-25 17:48:39 +0000 | [diff] [blame] | 36 | if (kUnusedUniform != uni.fFSLocation) { |
| 37 | GR_GL_CALL(fContext.interface(), Uniform1i(uni.fFSLocation, texUnit)); |
| 38 | } |
| 39 | if (kUnusedUniform != uni.fVSLocation && uni.fVSLocation != uni.fFSLocation) { |
| 40 | GR_GL_CALL(fContext.interface(), Uniform1i(uni.fVSLocation, texUnit)); |
| 41 | } |
| 42 | } |
| 43 | |
| 44 | void GrGLUniformManager::set1f(UniformHandle u, GrGLfloat v0) const { |
commit-bot@chromium.org | 7425c12 | 2013-08-14 18:14:19 +0000 | [diff] [blame] | 45 | const Uniform& uni = fUniforms[u.toUniformIndex()]; |
tfarina@chromium.org | f6de475 | 2013-08-17 00:02:59 +0000 | [diff] [blame^] | 46 | SkASSERT(uni.fType == kFloat_GrSLType); |
| 47 | SkASSERT(GrGLShaderVar::kNonArray == uni.fArrayCount); |
| 48 | SkASSERT(kUnusedUniform != uni.fFSLocation || kUnusedUniform != uni.fVSLocation); |
bsalomon@google.com | dbbc4e2 | 2012-07-25 17:48:39 +0000 | [diff] [blame] | 49 | if (kUnusedUniform != uni.fFSLocation) { |
| 50 | GR_GL_CALL(fContext.interface(), Uniform1f(uni.fFSLocation, v0)); |
| 51 | } |
| 52 | if (kUnusedUniform != uni.fVSLocation && uni.fVSLocation != uni.fFSLocation) { |
| 53 | GR_GL_CALL(fContext.interface(), Uniform1f(uni.fVSLocation, v0)); |
| 54 | } |
| 55 | } |
| 56 | |
| 57 | void GrGLUniformManager::set1fv(UniformHandle u, |
| 58 | int offset, |
| 59 | int arrayCount, |
| 60 | const GrGLfloat v[]) const { |
commit-bot@chromium.org | 7425c12 | 2013-08-14 18:14:19 +0000 | [diff] [blame] | 61 | const Uniform& uni = fUniforms[u.toUniformIndex()]; |
tfarina@chromium.org | f6de475 | 2013-08-17 00:02:59 +0000 | [diff] [blame^] | 62 | SkASSERT(uni.fType == kFloat_GrSLType); |
| 63 | SkASSERT(arrayCount > 0); |
bsalomon@google.com | dbbc4e2 | 2012-07-25 17:48:39 +0000 | [diff] [blame] | 64 | ASSERT_ARRAY_UPLOAD_IN_BOUNDS(uni, offset, arrayCount); |
| 65 | // This assert fires in some instances of the two-pt gradient for its VSParams. |
| 66 | // Once the uniform manager is responsible for inserting the duplicate uniform |
| 67 | // arrays in VS and FS driver bug workaround, this can be enabled. |
tfarina@chromium.org | f6de475 | 2013-08-17 00:02:59 +0000 | [diff] [blame^] | 68 | //SkASSERT(kUnusedUniform != uni.fFSLocation || kUnusedUniform != uni.fVSLocation); |
bsalomon@google.com | dbbc4e2 | 2012-07-25 17:48:39 +0000 | [diff] [blame] | 69 | if (kUnusedUniform != uni.fFSLocation) { |
| 70 | GR_GL_CALL(fContext.interface(), Uniform1fv(uni.fFSLocation + offset, arrayCount, v)); |
| 71 | } |
| 72 | if (kUnusedUniform != uni.fVSLocation && uni.fVSLocation != uni.fFSLocation) { |
| 73 | GR_GL_CALL(fContext.interface(), Uniform1fv(uni.fVSLocation + offset, arrayCount, v)); |
| 74 | } |
| 75 | } |
| 76 | |
| 77 | void GrGLUniformManager::set2f(UniformHandle u, GrGLfloat v0, GrGLfloat v1) const { |
commit-bot@chromium.org | 7425c12 | 2013-08-14 18:14:19 +0000 | [diff] [blame] | 78 | const Uniform& uni = fUniforms[u.toUniformIndex()]; |
tfarina@chromium.org | f6de475 | 2013-08-17 00:02:59 +0000 | [diff] [blame^] | 79 | SkASSERT(uni.fType == kVec2f_GrSLType); |
| 80 | SkASSERT(GrGLShaderVar::kNonArray == uni.fArrayCount); |
| 81 | SkASSERT(kUnusedUniform != uni.fFSLocation || kUnusedUniform != uni.fVSLocation); |
bsalomon@google.com | dbbc4e2 | 2012-07-25 17:48:39 +0000 | [diff] [blame] | 82 | if (kUnusedUniform != uni.fFSLocation) { |
| 83 | GR_GL_CALL(fContext.interface(), Uniform2f(uni.fFSLocation, v0, v1)); |
| 84 | } |
| 85 | if (kUnusedUniform != uni.fVSLocation && uni.fVSLocation != uni.fFSLocation) { |
| 86 | GR_GL_CALL(fContext.interface(), Uniform2f(uni.fVSLocation, v0, v1)); |
| 87 | } |
| 88 | } |
| 89 | |
| 90 | void GrGLUniformManager::set2fv(UniformHandle u, |
| 91 | int offset, |
| 92 | int arrayCount, |
| 93 | const GrGLfloat v[]) const { |
commit-bot@chromium.org | 7425c12 | 2013-08-14 18:14:19 +0000 | [diff] [blame] | 94 | const Uniform& uni = fUniforms[u.toUniformIndex()]; |
tfarina@chromium.org | f6de475 | 2013-08-17 00:02:59 +0000 | [diff] [blame^] | 95 | SkASSERT(uni.fType == kVec2f_GrSLType); |
| 96 | SkASSERT(arrayCount > 0); |
bsalomon@google.com | dbbc4e2 | 2012-07-25 17:48:39 +0000 | [diff] [blame] | 97 | ASSERT_ARRAY_UPLOAD_IN_BOUNDS(uni, offset, arrayCount); |
tfarina@chromium.org | f6de475 | 2013-08-17 00:02:59 +0000 | [diff] [blame^] | 98 | SkASSERT(kUnusedUniform != uni.fFSLocation || kUnusedUniform != uni.fVSLocation); |
bsalomon@google.com | dbbc4e2 | 2012-07-25 17:48:39 +0000 | [diff] [blame] | 99 | if (kUnusedUniform != uni.fFSLocation) { |
| 100 | GR_GL_CALL(fContext.interface(), Uniform2fv(uni.fFSLocation + offset, arrayCount, v)); |
| 101 | } |
| 102 | if (kUnusedUniform != uni.fVSLocation && uni.fVSLocation != uni.fFSLocation) { |
| 103 | GR_GL_CALL(fContext.interface(), Uniform2fv(uni.fVSLocation + offset, arrayCount, v)); |
| 104 | } |
| 105 | } |
| 106 | |
| 107 | void GrGLUniformManager::set3f(UniformHandle u, GrGLfloat v0, GrGLfloat v1, GrGLfloat v2) const { |
commit-bot@chromium.org | 7425c12 | 2013-08-14 18:14:19 +0000 | [diff] [blame] | 108 | const Uniform& uni = fUniforms[u.toUniformIndex()]; |
tfarina@chromium.org | f6de475 | 2013-08-17 00:02:59 +0000 | [diff] [blame^] | 109 | SkASSERT(uni.fType == kVec3f_GrSLType); |
| 110 | SkASSERT(GrGLShaderVar::kNonArray == uni.fArrayCount); |
| 111 | SkASSERT(kUnusedUniform != uni.fFSLocation || kUnusedUniform != uni.fVSLocation); |
bsalomon@google.com | dbbc4e2 | 2012-07-25 17:48:39 +0000 | [diff] [blame] | 112 | if (kUnusedUniform != uni.fFSLocation) { |
| 113 | GR_GL_CALL(fContext.interface(), Uniform3f(uni.fFSLocation, v0, v1, v2)); |
| 114 | } |
| 115 | if (kUnusedUniform != uni.fVSLocation && uni.fVSLocation != uni.fFSLocation) { |
| 116 | GR_GL_CALL(fContext.interface(), Uniform3f(uni.fVSLocation, v0, v1, v2)); |
| 117 | } |
| 118 | } |
| 119 | |
| 120 | void GrGLUniformManager::set3fv(UniformHandle u, |
| 121 | int offset, |
| 122 | int arrayCount, |
| 123 | const GrGLfloat v[]) const { |
commit-bot@chromium.org | 7425c12 | 2013-08-14 18:14:19 +0000 | [diff] [blame] | 124 | const Uniform& uni = fUniforms[u.toUniformIndex()]; |
tfarina@chromium.org | f6de475 | 2013-08-17 00:02:59 +0000 | [diff] [blame^] | 125 | SkASSERT(uni.fType == kVec3f_GrSLType); |
| 126 | SkASSERT(arrayCount > 0); |
bsalomon@google.com | dbbc4e2 | 2012-07-25 17:48:39 +0000 | [diff] [blame] | 127 | ASSERT_ARRAY_UPLOAD_IN_BOUNDS(uni, offset, arrayCount); |
tfarina@chromium.org | f6de475 | 2013-08-17 00:02:59 +0000 | [diff] [blame^] | 128 | SkASSERT(kUnusedUniform != uni.fFSLocation || kUnusedUniform != uni.fVSLocation); |
bsalomon@google.com | dbbc4e2 | 2012-07-25 17:48:39 +0000 | [diff] [blame] | 129 | if (kUnusedUniform != uni.fFSLocation) { |
| 130 | GR_GL_CALL(fContext.interface(), Uniform3fv(uni.fFSLocation + offset, arrayCount, v)); |
| 131 | } |
| 132 | if (kUnusedUniform != uni.fVSLocation && uni.fVSLocation != uni.fFSLocation) { |
| 133 | GR_GL_CALL(fContext.interface(), Uniform3fv(uni.fVSLocation + offset, arrayCount, v)); |
| 134 | } |
| 135 | } |
| 136 | |
| 137 | void GrGLUniformManager::set4f(UniformHandle u, |
| 138 | GrGLfloat v0, |
| 139 | GrGLfloat v1, |
| 140 | GrGLfloat v2, |
| 141 | GrGLfloat v3) const { |
commit-bot@chromium.org | 7425c12 | 2013-08-14 18:14:19 +0000 | [diff] [blame] | 142 | const Uniform& uni = fUniforms[u.toUniformIndex()]; |
tfarina@chromium.org | f6de475 | 2013-08-17 00:02:59 +0000 | [diff] [blame^] | 143 | SkASSERT(uni.fType == kVec4f_GrSLType); |
| 144 | SkASSERT(GrGLShaderVar::kNonArray == uni.fArrayCount); |
| 145 | SkASSERT(kUnusedUniform != uni.fFSLocation || kUnusedUniform != uni.fVSLocation); |
bsalomon@google.com | dbbc4e2 | 2012-07-25 17:48:39 +0000 | [diff] [blame] | 146 | if (kUnusedUniform != uni.fFSLocation) { |
| 147 | GR_GL_CALL(fContext.interface(), Uniform4f(uni.fFSLocation, v0, v1, v2, v3)); |
| 148 | } |
| 149 | if (kUnusedUniform != uni.fVSLocation && uni.fVSLocation != uni.fFSLocation) { |
| 150 | GR_GL_CALL(fContext.interface(), Uniform4f(uni.fVSLocation, v0, v1, v2, v3)); |
| 151 | } |
| 152 | } |
| 153 | |
| 154 | void GrGLUniformManager::set4fv(UniformHandle u, |
| 155 | int offset, |
| 156 | int arrayCount, |
| 157 | const GrGLfloat v[]) const { |
commit-bot@chromium.org | 7425c12 | 2013-08-14 18:14:19 +0000 | [diff] [blame] | 158 | const Uniform& uni = fUniforms[u.toUniformIndex()]; |
tfarina@chromium.org | f6de475 | 2013-08-17 00:02:59 +0000 | [diff] [blame^] | 159 | SkASSERT(uni.fType == kVec4f_GrSLType); |
| 160 | SkASSERT(arrayCount > 0); |
| 161 | SkASSERT(kUnusedUniform != uni.fFSLocation || kUnusedUniform != uni.fVSLocation); |
bsalomon@google.com | dbbc4e2 | 2012-07-25 17:48:39 +0000 | [diff] [blame] | 162 | if (kUnusedUniform != uni.fFSLocation) { |
| 163 | GR_GL_CALL(fContext.interface(), Uniform4fv(uni.fFSLocation + offset, arrayCount, v)); |
| 164 | } |
| 165 | if (kUnusedUniform != uni.fVSLocation && uni.fVSLocation != uni.fFSLocation) { |
| 166 | GR_GL_CALL(fContext.interface(), Uniform4fv(uni.fVSLocation + offset, arrayCount, v)); |
| 167 | } |
| 168 | } |
| 169 | |
| 170 | void GrGLUniformManager::setMatrix3f(UniformHandle u, const GrGLfloat matrix[]) const { |
commit-bot@chromium.org | 7425c12 | 2013-08-14 18:14:19 +0000 | [diff] [blame] | 171 | const Uniform& uni = fUniforms[u.toUniformIndex()]; |
tfarina@chromium.org | f6de475 | 2013-08-17 00:02:59 +0000 | [diff] [blame^] | 172 | SkASSERT(uni.fType == kMat33f_GrSLType); |
| 173 | SkASSERT(GrGLShaderVar::kNonArray == uni.fArrayCount); |
bsalomon@google.com | 8ea78d8 | 2012-10-24 20:11:30 +0000 | [diff] [blame] | 174 | // TODO: Re-enable this assert once texture matrices aren't forced on all effects |
tfarina@chromium.org | f6de475 | 2013-08-17 00:02:59 +0000 | [diff] [blame^] | 175 | // SkASSERT(kUnusedUniform != uni.fFSLocation || kUnusedUniform != uni.fVSLocation); |
bsalomon@google.com | dbbc4e2 | 2012-07-25 17:48:39 +0000 | [diff] [blame] | 176 | if (kUnusedUniform != uni.fFSLocation) { |
| 177 | GR_GL_CALL(fContext.interface(), UniformMatrix3fv(uni.fFSLocation, 1, false, matrix)); |
| 178 | } |
| 179 | if (kUnusedUniform != uni.fVSLocation && uni.fVSLocation != uni.fFSLocation) { |
| 180 | GR_GL_CALL(fContext.interface(), UniformMatrix3fv(uni.fVSLocation, 1, false, matrix)); |
| 181 | } |
| 182 | } |
| 183 | |
| 184 | void GrGLUniformManager::setMatrix4f(UniformHandle u, const GrGLfloat matrix[]) const { |
commit-bot@chromium.org | 7425c12 | 2013-08-14 18:14:19 +0000 | [diff] [blame] | 185 | const Uniform& uni = fUniforms[u.toUniformIndex()]; |
tfarina@chromium.org | f6de475 | 2013-08-17 00:02:59 +0000 | [diff] [blame^] | 186 | SkASSERT(uni.fType == kMat44f_GrSLType); |
| 187 | SkASSERT(GrGLShaderVar::kNonArray == uni.fArrayCount); |
| 188 | SkASSERT(kUnusedUniform != uni.fFSLocation || kUnusedUniform != uni.fVSLocation); |
bsalomon@google.com | dbbc4e2 | 2012-07-25 17:48:39 +0000 | [diff] [blame] | 189 | if (kUnusedUniform != uni.fFSLocation) { |
| 190 | GR_GL_CALL(fContext.interface(), UniformMatrix4fv(uni.fFSLocation, 1, false, matrix)); |
| 191 | } |
| 192 | if (kUnusedUniform != uni.fVSLocation && uni.fVSLocation != uni.fFSLocation) { |
| 193 | GR_GL_CALL(fContext.interface(), UniformMatrix4fv(uni.fVSLocation, 1, false, matrix)); |
| 194 | } |
| 195 | } |
| 196 | |
| 197 | void GrGLUniformManager::setMatrix3fv(UniformHandle u, |
| 198 | int offset, |
| 199 | int arrayCount, |
| 200 | const GrGLfloat matrices[]) const { |
commit-bot@chromium.org | 7425c12 | 2013-08-14 18:14:19 +0000 | [diff] [blame] | 201 | const Uniform& uni = fUniforms[u.toUniformIndex()]; |
tfarina@chromium.org | f6de475 | 2013-08-17 00:02:59 +0000 | [diff] [blame^] | 202 | SkASSERT(uni.fType == kMat33f_GrSLType); |
| 203 | SkASSERT(arrayCount > 0); |
bsalomon@google.com | dbbc4e2 | 2012-07-25 17:48:39 +0000 | [diff] [blame] | 204 | ASSERT_ARRAY_UPLOAD_IN_BOUNDS(uni, offset, arrayCount); |
tfarina@chromium.org | f6de475 | 2013-08-17 00:02:59 +0000 | [diff] [blame^] | 205 | SkASSERT(kUnusedUniform != uni.fFSLocation || kUnusedUniform != uni.fVSLocation); |
bsalomon@google.com | dbbc4e2 | 2012-07-25 17:48:39 +0000 | [diff] [blame] | 206 | if (kUnusedUniform != uni.fFSLocation) { |
| 207 | GR_GL_CALL(fContext.interface(), |
| 208 | UniformMatrix3fv(uni.fFSLocation + offset, arrayCount, false, matrices)); |
| 209 | } |
| 210 | if (kUnusedUniform != uni.fVSLocation && uni.fVSLocation != uni.fFSLocation) { |
| 211 | GR_GL_CALL(fContext.interface(), |
| 212 | UniformMatrix3fv(uni.fVSLocation + offset, arrayCount, false, matrices)); |
| 213 | } |
| 214 | } |
| 215 | |
| 216 | void GrGLUniformManager::setMatrix4fv(UniformHandle u, |
| 217 | int offset, |
| 218 | int arrayCount, |
| 219 | const GrGLfloat matrices[]) const { |
commit-bot@chromium.org | 7425c12 | 2013-08-14 18:14:19 +0000 | [diff] [blame] | 220 | const Uniform& uni = fUniforms[u.toUniformIndex()]; |
tfarina@chromium.org | f6de475 | 2013-08-17 00:02:59 +0000 | [diff] [blame^] | 221 | SkASSERT(uni.fType == kMat44f_GrSLType); |
| 222 | SkASSERT(arrayCount > 0); |
bsalomon@google.com | dbbc4e2 | 2012-07-25 17:48:39 +0000 | [diff] [blame] | 223 | ASSERT_ARRAY_UPLOAD_IN_BOUNDS(uni, offset, arrayCount); |
tfarina@chromium.org | f6de475 | 2013-08-17 00:02:59 +0000 | [diff] [blame^] | 224 | SkASSERT(kUnusedUniform != uni.fFSLocation || kUnusedUniform != uni.fVSLocation); |
bsalomon@google.com | dbbc4e2 | 2012-07-25 17:48:39 +0000 | [diff] [blame] | 225 | if (kUnusedUniform != uni.fFSLocation) { |
| 226 | GR_GL_CALL(fContext.interface(), |
| 227 | UniformMatrix4fv(uni.fFSLocation + offset, arrayCount, false, matrices)); |
| 228 | } |
| 229 | if (kUnusedUniform != uni.fVSLocation && uni.fVSLocation != uni.fFSLocation) { |
| 230 | GR_GL_CALL(fContext.interface(), |
| 231 | UniformMatrix4fv(uni.fVSLocation + offset, arrayCount, false, matrices)); |
| 232 | } |
| 233 | } |
| 234 | |
bsalomon@google.com | d8b5fac | 2012-11-01 17:02:46 +0000 | [diff] [blame] | 235 | void GrGLUniformManager::setSkMatrix(UniformHandle u, const SkMatrix& matrix) const { |
robertphillips@google.com | e41fee9 | 2012-11-01 22:18:10 +0000 | [diff] [blame] | 236 | // GR_STATIC_ASSERT(SK_SCALAR_IS_FLOAT); |
bsalomon@google.com | d8b5fac | 2012-11-01 17:02:46 +0000 | [diff] [blame] | 237 | GrGLfloat mt[] = { |
| 238 | matrix.get(SkMatrix::kMScaleX), |
| 239 | matrix.get(SkMatrix::kMSkewY), |
| 240 | matrix.get(SkMatrix::kMPersp0), |
| 241 | matrix.get(SkMatrix::kMSkewX), |
| 242 | matrix.get(SkMatrix::kMScaleY), |
| 243 | matrix.get(SkMatrix::kMPersp1), |
| 244 | matrix.get(SkMatrix::kMTransX), |
| 245 | matrix.get(SkMatrix::kMTransY), |
| 246 | matrix.get(SkMatrix::kMPersp2), |
| 247 | }; |
| 248 | this->setMatrix3f(u, mt); |
| 249 | } |
| 250 | |
| 251 | |
bsalomon@google.com | dbbc4e2 | 2012-07-25 17:48:39 +0000 | [diff] [blame] | 252 | void GrGLUniformManager::getUniformLocations(GrGLuint programID, const BuilderUniformArray& uniforms) { |
tfarina@chromium.org | f6de475 | 2013-08-17 00:02:59 +0000 | [diff] [blame^] | 253 | SkASSERT(uniforms.count() == fUniforms.count()); |
bsalomon@google.com | dbbc4e2 | 2012-07-25 17:48:39 +0000 | [diff] [blame] | 254 | int count = fUniforms.count(); |
| 255 | for (int i = 0; i < count; ++i) { |
tfarina@chromium.org | f6de475 | 2013-08-17 00:02:59 +0000 | [diff] [blame^] | 256 | SkASSERT(uniforms[i].fVariable.getType() == fUniforms[i].fType); |
| 257 | SkASSERT(uniforms[i].fVariable.getArrayCount() == fUniforms[i].fArrayCount); |
bsalomon@google.com | dbbc4e2 | 2012-07-25 17:48:39 +0000 | [diff] [blame] | 258 | GrGLint location; |
| 259 | // TODO: Move the Xoom uniform array in both FS and VS bug workaround here. |
| 260 | GR_GL_CALL_RET(fContext.interface(), location, |
| 261 | GetUniformLocation(programID, uniforms[i].fVariable.c_str())); |
| 262 | if (GrGLShaderBuilder::kVertex_ShaderType & uniforms[i].fVisibility) { |
| 263 | fUniforms[i].fVSLocation = location; |
| 264 | } |
| 265 | if (GrGLShaderBuilder::kFragment_ShaderType & uniforms[i].fVisibility) { |
| 266 | fUniforms[i].fFSLocation = location; |
| 267 | } |
| 268 | } |
| 269 | } |
commit-bot@chromium.org | 7425c12 | 2013-08-14 18:14:19 +0000 | [diff] [blame] | 270 | |
| 271 | const GrGLUniformManager::BuilderUniform& |
| 272 | GrGLUniformManager::getBuilderUniform(const BuilderUniformArray& array, UniformHandle handle) const { |
| 273 | return array[handle.toUniformIndex()]; |
| 274 | } |