egdaniel | 42701e9 | 2016-02-26 08:02:55 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2016 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 "GrVkProgramDataManager.h" |
| 9 | |
| 10 | #include "GrVkGpu.h" |
| 11 | #include "GrVkUniformBuffer.h" |
| 12 | |
| 13 | GrVkProgramDataManager::GrVkProgramDataManager(const UniformInfoArray& uniforms, |
| 14 | uint32_t vertexUniformSize, |
| 15 | uint32_t fragmentUniformSize) |
| 16 | : fVertexUniformSize(vertexUniformSize) |
| 17 | , fFragmentUniformSize(fragmentUniformSize) { |
| 18 | fVertexUniformData.reset(vertexUniformSize); |
| 19 | fFragmentUniformData.reset(fragmentUniformSize); |
| 20 | int count = uniforms.count(); |
| 21 | fUniforms.push_back_n(count); |
| 22 | // We must add uniforms in same order is the UniformInfoArray so that UniformHandles already |
| 23 | // owned by other objects will still match up here. |
| 24 | for (int i = 0; i < count; i++) { |
| 25 | Uniform& uniform = fUniforms[i]; |
| 26 | const GrVkUniformHandler::UniformInfo uniformInfo = uniforms[i]; |
| 27 | SkASSERT(GrGLSLShaderVar::kNonArray == uniformInfo.fVariable.getArrayCount() || |
| 28 | uniformInfo.fVariable.getArrayCount() > 0); |
| 29 | SkDEBUGCODE( |
| 30 | uniform.fArrayCount = uniformInfo.fVariable.getArrayCount(); |
| 31 | uniform.fType = uniformInfo.fVariable.getType(); |
| 32 | ); |
| 33 | uniform.fBinding = uniformInfo.fBinding; |
| 34 | uniform.fOffset = uniformInfo.fUBOffset; |
| 35 | SkDEBUGCODE( |
| 36 | uniform.fSetNumber = uniformInfo.fSetNumber; |
| 37 | ); |
| 38 | } |
| 39 | } |
| 40 | |
| 41 | void GrVkProgramDataManager::set1f(UniformHandle u, float v0) const { |
| 42 | const Uniform& uni = fUniforms[u.toIndex()]; |
| 43 | SkASSERT(uni.fType == kFloat_GrSLType); |
| 44 | SkASSERT(GrGLSLShaderVar::kNonArray == uni.fArrayCount); |
| 45 | SkASSERT(GrVkUniformHandler::kUniformBufferDescSet == uni.fSetNumber); |
| 46 | void* buffer; |
| 47 | if (GrVkUniformHandler::kVertexBinding == uni.fBinding) { |
| 48 | buffer = fVertexUniformData.get(); |
| 49 | } else { |
| 50 | SkASSERT(GrVkUniformHandler::kFragBinding == uni.fBinding); |
| 51 | buffer = fFragmentUniformData.get(); |
| 52 | } |
| 53 | buffer = static_cast<char*>(buffer) + uni.fOffset; |
| 54 | SkASSERT(sizeof(float) == 4); |
| 55 | memcpy(buffer, &v0, sizeof(float)); |
| 56 | } |
| 57 | |
| 58 | void GrVkProgramDataManager::set1fv(UniformHandle u, |
| 59 | int arrayCount, |
| 60 | const float v[]) const { |
| 61 | const Uniform& uni = fUniforms[u.toIndex()]; |
| 62 | SkASSERT(uni.fType == kFloat_GrSLType); |
| 63 | SkASSERT(arrayCount > 0); |
| 64 | SkASSERT(arrayCount <= uni.fArrayCount || |
| 65 | (1 == arrayCount && GrGLSLShaderVar::kNonArray == uni.fArrayCount)); |
| 66 | SkASSERT(GrVkUniformHandler::kUniformBufferDescSet == uni.fSetNumber); |
| 67 | |
| 68 | void* buffer; |
| 69 | if (GrVkUniformHandler::kVertexBinding == uni.fBinding) { |
| 70 | buffer = fVertexUniformData.get(); |
| 71 | } else { |
| 72 | SkASSERT(GrVkUniformHandler::kFragBinding == uni.fBinding); |
| 73 | buffer = fFragmentUniformData.get(); |
| 74 | } |
| 75 | buffer = static_cast<char*>(buffer) + uni.fOffset; |
| 76 | SkASSERT(sizeof(float) == 4); |
egdaniel | 4ee1cda | 2016-02-26 08:18:49 -0800 | [diff] [blame] | 77 | for (int i = 0; i < arrayCount; ++i) { |
| 78 | const float* curVec = &v[i]; |
| 79 | memcpy(buffer, curVec, sizeof(float)); |
| 80 | buffer = static_cast<char*>(buffer) + 4*sizeof(float); |
| 81 | } |
egdaniel | 42701e9 | 2016-02-26 08:02:55 -0800 | [diff] [blame] | 82 | } |
| 83 | |
| 84 | void GrVkProgramDataManager::set2f(UniformHandle u, float v0, float v1) const { |
| 85 | const Uniform& uni = fUniforms[u.toIndex()]; |
| 86 | SkASSERT(uni.fType == kVec2f_GrSLType); |
| 87 | SkASSERT(GrGLSLShaderVar::kNonArray == uni.fArrayCount); |
| 88 | SkASSERT(GrVkUniformHandler::kUniformBufferDescSet == uni.fSetNumber); |
| 89 | void* buffer; |
| 90 | if (GrVkUniformHandler::kVertexBinding == uni.fBinding) { |
| 91 | buffer = fVertexUniformData.get(); |
| 92 | } else { |
| 93 | SkASSERT(GrVkUniformHandler::kFragBinding == uni.fBinding); |
| 94 | buffer = fFragmentUniformData.get(); |
| 95 | } |
| 96 | buffer = static_cast<char*>(buffer) + uni.fOffset; |
| 97 | SkASSERT(sizeof(float) == 4); |
| 98 | float v[2] = { v0, v1 }; |
| 99 | memcpy(buffer, v, 2 * sizeof(float)); |
| 100 | } |
| 101 | |
| 102 | void GrVkProgramDataManager::set2fv(UniformHandle u, |
| 103 | int arrayCount, |
| 104 | const float v[]) const { |
| 105 | const Uniform& uni = fUniforms[u.toIndex()]; |
| 106 | SkASSERT(uni.fType == kVec2f_GrSLType); |
| 107 | SkASSERT(arrayCount > 0); |
| 108 | SkASSERT(arrayCount <= uni.fArrayCount || |
| 109 | (1 == arrayCount && GrGLSLShaderVar::kNonArray == uni.fArrayCount)); |
| 110 | SkASSERT(GrVkUniformHandler::kUniformBufferDescSet == uni.fSetNumber); |
| 111 | |
| 112 | void* buffer; |
| 113 | if (GrVkUniformHandler::kVertexBinding == uni.fBinding) { |
| 114 | buffer = fVertexUniformData.get(); |
| 115 | } else { |
| 116 | SkASSERT(GrVkUniformHandler::kFragBinding == uni.fBinding); |
| 117 | buffer = fFragmentUniformData.get(); |
| 118 | } |
| 119 | buffer = static_cast<char*>(buffer) + uni.fOffset; |
| 120 | SkASSERT(sizeof(float) == 4); |
egdaniel | 4ee1cda | 2016-02-26 08:18:49 -0800 | [diff] [blame] | 121 | for (int i = 0; i < arrayCount; ++i) { |
| 122 | const float* curVec = &v[2 * i]; |
| 123 | memcpy(buffer, curVec, 2 * sizeof(float)); |
| 124 | buffer = static_cast<char*>(buffer) + 4*sizeof(float); |
| 125 | } |
egdaniel | 42701e9 | 2016-02-26 08:02:55 -0800 | [diff] [blame] | 126 | } |
| 127 | |
| 128 | void GrVkProgramDataManager::set3f(UniformHandle u, float v0, float v1, float v2) const { |
| 129 | const Uniform& uni = fUniforms[u.toIndex()]; |
| 130 | SkASSERT(uni.fType == kVec3f_GrSLType); |
| 131 | SkASSERT(GrGLSLShaderVar::kNonArray == uni.fArrayCount); |
| 132 | SkASSERT(GrVkUniformHandler::kUniformBufferDescSet == uni.fSetNumber); |
| 133 | void* buffer; |
| 134 | if (GrVkUniformHandler::kVertexBinding == uni.fBinding) { |
| 135 | buffer = fVertexUniformData.get(); |
| 136 | } else { |
| 137 | SkASSERT(GrVkUniformHandler::kFragBinding == uni.fBinding); |
| 138 | buffer = fFragmentUniformData.get(); |
| 139 | } |
| 140 | buffer = static_cast<char*>(buffer) + uni.fOffset; |
| 141 | SkASSERT(sizeof(float) == 4); |
| 142 | float v[3] = { v0, v1, v2 }; |
| 143 | memcpy(buffer, v, 3 * sizeof(float)); |
| 144 | } |
| 145 | |
| 146 | void GrVkProgramDataManager::set3fv(UniformHandle u, |
| 147 | int arrayCount, |
| 148 | const float v[]) const { |
| 149 | const Uniform& uni = fUniforms[u.toIndex()]; |
| 150 | SkASSERT(uni.fType == kVec3f_GrSLType); |
| 151 | SkASSERT(arrayCount > 0); |
| 152 | SkASSERT(arrayCount <= uni.fArrayCount || |
| 153 | (1 == arrayCount && GrGLSLShaderVar::kNonArray == uni.fArrayCount)); |
| 154 | SkASSERT(GrVkUniformHandler::kUniformBufferDescSet == uni.fSetNumber); |
| 155 | |
| 156 | void* buffer; |
| 157 | if (GrVkUniformHandler::kVertexBinding == uni.fBinding) { |
| 158 | buffer = fVertexUniformData.get(); |
| 159 | } else { |
| 160 | SkASSERT(GrVkUniformHandler::kFragBinding == uni.fBinding); |
| 161 | buffer = fFragmentUniformData.get(); |
| 162 | } |
| 163 | buffer = static_cast<char*>(buffer) + uni.fOffset; |
| 164 | SkASSERT(sizeof(float) == 4); |
egdaniel | 4ee1cda | 2016-02-26 08:18:49 -0800 | [diff] [blame] | 165 | for (int i = 0; i < arrayCount; ++i) { |
| 166 | const float* curVec = &v[3 * i]; |
| 167 | memcpy(buffer, curVec, 3 * sizeof(float)); |
| 168 | buffer = static_cast<char*>(buffer) + 4*sizeof(float); |
| 169 | } |
egdaniel | 42701e9 | 2016-02-26 08:02:55 -0800 | [diff] [blame] | 170 | } |
| 171 | |
| 172 | void GrVkProgramDataManager::set4f(UniformHandle u, float v0, float v1, float v2, float v3) const { |
| 173 | const Uniform& uni = fUniforms[u.toIndex()]; |
| 174 | SkASSERT(uni.fType == kVec4f_GrSLType); |
| 175 | SkASSERT(GrGLSLShaderVar::kNonArray == uni.fArrayCount); |
| 176 | SkASSERT(GrVkUniformHandler::kUniformBufferDescSet == uni.fSetNumber); |
| 177 | void* buffer; |
| 178 | if (GrVkUniformHandler::kVertexBinding == uni.fBinding) { |
| 179 | buffer = fVertexUniformData.get(); |
| 180 | } else { |
| 181 | SkASSERT(GrVkUniformHandler::kFragBinding == uni.fBinding); |
| 182 | buffer = fFragmentUniformData.get(); |
| 183 | } |
| 184 | buffer = static_cast<char*>(buffer) + uni.fOffset; |
| 185 | SkASSERT(sizeof(float) == 4); |
| 186 | float v[4] = { v0, v1, v2, v3 }; |
| 187 | memcpy(buffer, v, 4 * sizeof(float)); |
| 188 | } |
| 189 | |
| 190 | void GrVkProgramDataManager::set4fv(UniformHandle u, |
| 191 | int arrayCount, |
| 192 | const float v[]) const { |
| 193 | const Uniform& uni = fUniforms[u.toIndex()]; |
| 194 | SkASSERT(uni.fType == kVec4f_GrSLType); |
| 195 | SkASSERT(arrayCount > 0); |
| 196 | SkASSERT(arrayCount <= uni.fArrayCount || |
| 197 | (1 == arrayCount && GrGLSLShaderVar::kNonArray == uni.fArrayCount)); |
| 198 | SkASSERT(GrVkUniformHandler::kUniformBufferDescSet == uni.fSetNumber); |
| 199 | |
| 200 | void* buffer; |
| 201 | if (GrVkUniformHandler::kVertexBinding == uni.fBinding) { |
| 202 | buffer = fVertexUniformData.get(); |
| 203 | } else { |
| 204 | SkASSERT(GrVkUniformHandler::kFragBinding == uni.fBinding); |
| 205 | buffer = fFragmentUniformData.get(); |
| 206 | } |
| 207 | buffer = static_cast<char*>(buffer) + uni.fOffset; |
| 208 | SkASSERT(sizeof(float) == 4); |
| 209 | memcpy(buffer, v, arrayCount * 4 * sizeof(float)); |
| 210 | } |
| 211 | |
cdalton | 8d988b3 | 2016-03-07 15:39:09 -0800 | [diff] [blame^] | 212 | void GrVkProgramDataManager::setMatrix2f(UniformHandle u, const float matrix[]) const { |
| 213 | this->setMatrices<2>(u, 1, matrix); |
| 214 | } |
| 215 | |
| 216 | void GrVkProgramDataManager::setMatrix2fv(UniformHandle u, int arrayCount, const float m[]) const { |
| 217 | this->setMatrices<2>(u, arrayCount, m); |
| 218 | } |
| 219 | |
egdaniel | 42701e9 | 2016-02-26 08:02:55 -0800 | [diff] [blame] | 220 | void GrVkProgramDataManager::setMatrix3f(UniformHandle u, const float matrix[]) const { |
cdalton | 8d988b3 | 2016-03-07 15:39:09 -0800 | [diff] [blame^] | 221 | this->setMatrices<3>(u, 1, matrix); |
egdaniel | 42701e9 | 2016-02-26 08:02:55 -0800 | [diff] [blame] | 222 | } |
| 223 | |
cdalton | 8d988b3 | 2016-03-07 15:39:09 -0800 | [diff] [blame^] | 224 | void GrVkProgramDataManager::setMatrix3fv(UniformHandle u, int arrayCount, const float m[]) const { |
| 225 | this->setMatrices<3>(u, arrayCount, m); |
egdaniel | 42701e9 | 2016-02-26 08:02:55 -0800 | [diff] [blame] | 226 | } |
| 227 | |
egdaniel | 42701e9 | 2016-02-26 08:02:55 -0800 | [diff] [blame] | 228 | void GrVkProgramDataManager::setMatrix4f(UniformHandle u, const float matrix[]) const { |
cdalton | 8d988b3 | 2016-03-07 15:39:09 -0800 | [diff] [blame^] | 229 | this->setMatrices<4>(u, 1, matrix); |
egdaniel | 42701e9 | 2016-02-26 08:02:55 -0800 | [diff] [blame] | 230 | } |
| 231 | |
cdalton | 8d988b3 | 2016-03-07 15:39:09 -0800 | [diff] [blame^] | 232 | void GrVkProgramDataManager::setMatrix4fv(UniformHandle u, int arrayCount, const float m[]) const { |
| 233 | this->setMatrices<4>(u, arrayCount, m); |
| 234 | } |
| 235 | |
| 236 | template<int N> struct set_uniform_matrix; |
| 237 | |
| 238 | template<int N> inline void GrVkProgramDataManager::setMatrices(UniformHandle u, |
| 239 | int arrayCount, |
| 240 | const float matrices[]) const { |
egdaniel | 42701e9 | 2016-02-26 08:02:55 -0800 | [diff] [blame] | 241 | const Uniform& uni = fUniforms[u.toIndex()]; |
cdalton | 8d988b3 | 2016-03-07 15:39:09 -0800 | [diff] [blame^] | 242 | SkASSERT(uni.fType == kMat22f_GrSLType + (N - 2)); |
egdaniel | 42701e9 | 2016-02-26 08:02:55 -0800 | [diff] [blame] | 243 | SkASSERT(arrayCount > 0); |
| 244 | SkASSERT(arrayCount <= uni.fArrayCount || |
| 245 | (1 == arrayCount && GrGLSLShaderVar::kNonArray == uni.fArrayCount)); |
| 246 | SkASSERT(GrVkUniformHandler::kUniformBufferDescSet == uni.fSetNumber); |
| 247 | |
| 248 | void* buffer; |
| 249 | if (GrVkUniformHandler::kVertexBinding == uni.fBinding) { |
| 250 | buffer = fVertexUniformData.get(); |
| 251 | } else { |
| 252 | SkASSERT(GrVkUniformHandler::kFragBinding == uni.fBinding); |
| 253 | buffer = fFragmentUniformData.get(); |
| 254 | } |
cdalton | 8d988b3 | 2016-03-07 15:39:09 -0800 | [diff] [blame^] | 255 | |
| 256 | set_uniform_matrix<N>::set(buffer, uni.fOffset, arrayCount, matrices); |
egdaniel | 42701e9 | 2016-02-26 08:02:55 -0800 | [diff] [blame] | 257 | } |
| 258 | |
cdalton | 8d988b3 | 2016-03-07 15:39:09 -0800 | [diff] [blame^] | 259 | template<int N> struct set_uniform_matrix { |
| 260 | inline static void set(void* buffer, int uniformOffset, int count, const float matrices[]) { |
| 261 | GR_STATIC_ASSERT(sizeof(float) == 4); |
| 262 | buffer = static_cast<char*>(buffer) + uniformOffset; |
| 263 | for (int i = 0; i < count; ++i) { |
| 264 | const float* matrix = &matrices[N * N * i]; |
| 265 | memcpy(buffer, &matrix[0], N * sizeof(float)); |
| 266 | buffer = static_cast<char*>(buffer) + 4*sizeof(float); |
| 267 | memcpy(buffer, &matrix[3], N * sizeof(float)); |
| 268 | buffer = static_cast<char*>(buffer) + 4*sizeof(float); |
| 269 | memcpy(buffer, &matrix[6], N * sizeof(float)); |
| 270 | buffer = static_cast<char*>(buffer) + 4*sizeof(float); |
| 271 | } |
| 272 | } |
| 273 | }; |
| 274 | |
| 275 | template<> struct set_uniform_matrix<4> { |
| 276 | inline static void set(void* buffer, int uniformOffset, int count, const float matrices[]) { |
| 277 | GR_STATIC_ASSERT(sizeof(float) == 4); |
| 278 | buffer = static_cast<char*>(buffer) + uniformOffset; |
| 279 | memcpy(buffer, matrices, count * 16 * sizeof(float)); |
| 280 | } |
| 281 | }; |
| 282 | |
egdaniel | 42701e9 | 2016-02-26 08:02:55 -0800 | [diff] [blame] | 283 | void GrVkProgramDataManager::uploadUniformBuffers(const GrVkGpu* gpu, |
| 284 | GrVkUniformBuffer* vertexBuffer, |
| 285 | GrVkUniformBuffer* fragmentBuffer) const { |
| 286 | if (vertexBuffer) { |
| 287 | vertexBuffer->addMemoryBarrier(gpu, |
| 288 | VK_ACCESS_UNIFORM_READ_BIT, |
| 289 | VK_ACCESS_HOST_WRITE_BIT, |
| 290 | VK_PIPELINE_STAGE_VERTEX_SHADER_BIT, |
| 291 | VK_PIPELINE_STAGE_HOST_BIT, |
| 292 | false); |
| 293 | SkAssertResult(vertexBuffer->updateData(gpu, fVertexUniformData.get(), fVertexUniformSize)); |
| 294 | } |
| 295 | |
| 296 | if (fragmentBuffer) { |
| 297 | fragmentBuffer->addMemoryBarrier(gpu, |
| 298 | VK_ACCESS_UNIFORM_READ_BIT, |
| 299 | VK_ACCESS_HOST_WRITE_BIT, |
| 300 | VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT, |
| 301 | VK_PIPELINE_STAGE_HOST_BIT, |
| 302 | false); |
| 303 | SkAssertResult(fragmentBuffer->updateData(gpu, fFragmentUniformData.get(), |
| 304 | fFragmentUniformSize)); |
| 305 | } |
| 306 | } |
| 307 | |