Jason Sams | 709a097 | 2012-11-15 18:18:04 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2011-2012 The Android Open Source Project |
| 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 |
Tim Murray | e195a3f | 2014-03-13 15:04:58 -0700 | [diff] [blame] | 7 | < * |
Jason Sams | 709a097 | 2012-11-15 18:18:04 -0800 | [diff] [blame] | 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 | |
Jason Sams | 709a097 | 2012-11-15 18:18:04 -0800 | [diff] [blame] | 17 | #include "rsCpuCore.h" |
Jason Sams | 709a097 | 2012-11-15 18:18:04 -0800 | [diff] [blame] | 18 | #include "rsCpuScript.h" |
Jason Sams | 709a097 | 2012-11-15 18:18:04 -0800 | [diff] [blame] | 19 | |
Tim Murray | e195a3f | 2014-03-13 15:04:58 -0700 | [diff] [blame] | 20 | #ifndef FAKE_ARM64_BUILD |
Jason Sams | 110f181 | 2013-03-14 16:02:18 -0700 | [diff] [blame] | 21 | #ifdef RS_COMPATIBILITY_LIB |
Stephen Hines | c2c11cc | 2013-07-19 01:07:42 -0700 | [diff] [blame] | 22 | #include <set> |
| 23 | #include <string> |
Jason Sams | 110f181 | 2013-03-14 16:02:18 -0700 | [diff] [blame] | 24 | #include <dlfcn.h> |
| 25 | #include <stdio.h> |
Stephen Hines | c2c11cc | 2013-07-19 01:07:42 -0700 | [diff] [blame] | 26 | #include <stdlib.h> |
Jason Sams | 110f181 | 2013-03-14 16:02:18 -0700 | [diff] [blame] | 27 | #include <string.h> |
Stephen Hines | ee48c0b | 2013-10-30 17:48:30 -0700 | [diff] [blame] | 28 | #include <sys/stat.h> |
Stephen Hines | c2c11cc | 2013-07-19 01:07:42 -0700 | [diff] [blame] | 29 | #include <unistd.h> |
Jason Sams | 110f181 | 2013-03-14 16:02:18 -0700 | [diff] [blame] | 30 | #else |
| 31 | #include <bcc/BCCContext.h> |
Stephen Hines | 82e0a67 | 2014-05-05 15:40:56 -0700 | [diff] [blame] | 32 | #include <bcc/Config/Config.h> |
Jason Sams | 110f181 | 2013-03-14 16:02:18 -0700 | [diff] [blame] | 33 | #include <bcc/Renderscript/RSCompilerDriver.h> |
| 34 | #include <bcc/Renderscript/RSExecutable.h> |
| 35 | #include <bcc/Renderscript/RSInfo.h> |
Stephen Hines | b58d9ad | 2013-06-19 19:26:19 -0700 | [diff] [blame] | 36 | #include <bcinfo/MetadataExtractor.h> |
Stephen Hines | ba17ae4 | 2013-06-05 17:18:04 -0700 | [diff] [blame] | 37 | #include <cutils/properties.h> |
Stephen Hines | b58d9ad | 2013-06-19 19:26:19 -0700 | [diff] [blame] | 38 | |
| 39 | #include <sys/types.h> |
| 40 | #include <sys/wait.h> |
| 41 | #include <unistd.h> |
Stephen Hines | 0051132 | 2014-01-31 11:20:23 -0800 | [diff] [blame] | 42 | |
| 43 | #include <string> |
| 44 | #include <vector> |
Jason Sams | 110f181 | 2013-03-14 16:02:18 -0700 | [diff] [blame] | 45 | #endif |
Tim Murray | e195a3f | 2014-03-13 15:04:58 -0700 | [diff] [blame] | 46 | #endif |
Jason Sams | 709a097 | 2012-11-15 18:18:04 -0800 | [diff] [blame] | 47 | |
Stephen Hines | ba17ae4 | 2013-06-05 17:18:04 -0700 | [diff] [blame] | 48 | namespace { |
Tim Murray | e195a3f | 2014-03-13 15:04:58 -0700 | [diff] [blame] | 49 | #ifndef FAKE_ARM64_BUILD |
Stephen Hines | c2c11cc | 2013-07-19 01:07:42 -0700 | [diff] [blame] | 50 | #ifdef RS_COMPATIBILITY_LIB |
| 51 | |
| 52 | // Create a len length string containing random characters from [A-Za-z0-9]. |
| 53 | static std::string getRandomString(size_t len) { |
| 54 | char buf[len + 1]; |
| 55 | for (size_t i = 0; i < len; i++) { |
| 56 | uint32_t r = arc4random() & 0xffff; |
| 57 | r %= 62; |
| 58 | if (r < 26) { |
| 59 | // lowercase |
| 60 | buf[i] = 'a' + r; |
| 61 | } else if (r < 52) { |
| 62 | // uppercase |
| 63 | buf[i] = 'A' + (r - 26); |
| 64 | } else { |
| 65 | // Use a number |
| 66 | buf[i] = '0' + (r - 52); |
| 67 | } |
| 68 | } |
| 69 | buf[len] = '\0'; |
| 70 | return std::string(buf); |
| 71 | } |
| 72 | |
Stephen Hines | ee48c0b | 2013-10-30 17:48:30 -0700 | [diff] [blame] | 73 | // Check if a path exists and attempt to create it if it doesn't. |
| 74 | static bool ensureCacheDirExists(const char *path) { |
| 75 | if (access(path, R_OK | W_OK | X_OK) == 0) { |
| 76 | // Done if we can rwx the directory |
| 77 | return true; |
| 78 | } |
| 79 | if (mkdir(path, 0700) == 0) { |
| 80 | return true; |
| 81 | } |
| 82 | return false; |
| 83 | } |
| 84 | |
Stephen Hines | c2c11cc | 2013-07-19 01:07:42 -0700 | [diff] [blame] | 85 | // Attempt to load the shared library from origName, but then fall back to |
| 86 | // creating the symlinked shared library if necessary (to ensure instancing). |
| 87 | // This function returns the dlopen()-ed handle if successful. |
| 88 | static void *loadSOHelper(const char *origName, const char *cacheDir, |
| 89 | const char *resName) { |
| 90 | // Keep track of which .so libraries have been loaded. Once a library is |
| 91 | // in the set (per-process granularity), we must instead make a symlink to |
| 92 | // the original shared object (randomly named .so file) and load that one |
| 93 | // instead. If we don't do this, we end up aliasing global data between |
| 94 | // the various Script instances (which are supposed to be completely |
| 95 | // independent). |
| 96 | static std::set<std::string> LoadedLibraries; |
| 97 | |
| 98 | void *loaded = NULL; |
| 99 | |
| 100 | // Skip everything if we don't even have the original library available. |
| 101 | if (access(origName, F_OK) != 0) { |
| 102 | return NULL; |
| 103 | } |
| 104 | |
| 105 | // Common path is that we have not loaded this Script/library before. |
| 106 | if (LoadedLibraries.find(origName) == LoadedLibraries.end()) { |
| 107 | loaded = dlopen(origName, RTLD_NOW | RTLD_LOCAL); |
| 108 | if (loaded) { |
| 109 | LoadedLibraries.insert(origName); |
| 110 | } |
| 111 | return loaded; |
| 112 | } |
| 113 | |
Stephen Hines | c2c11cc | 2013-07-19 01:07:42 -0700 | [diff] [blame] | 114 | std::string newName(cacheDir); |
Stephen Hines | ee48c0b | 2013-10-30 17:48:30 -0700 | [diff] [blame] | 115 | newName.append("/com.android.renderscript.cache/"); |
| 116 | |
| 117 | if (!ensureCacheDirExists(newName.c_str())) { |
| 118 | ALOGE("Could not verify or create cache dir: %s", cacheDir); |
| 119 | return NULL; |
| 120 | } |
| 121 | |
| 122 | // Construct an appropriately randomized filename for the symlink. |
| 123 | newName.append("librs."); |
Stephen Hines | c2c11cc | 2013-07-19 01:07:42 -0700 | [diff] [blame] | 124 | newName.append(resName); |
| 125 | newName.append("#"); |
| 126 | newName.append(getRandomString(6)); // 62^6 potential filename variants. |
| 127 | newName.append(".so"); |
| 128 | |
| 129 | int r = symlink(origName, newName.c_str()); |
| 130 | if (r != 0) { |
| 131 | ALOGE("Could not create symlink %s -> %s", newName.c_str(), origName); |
| 132 | return NULL; |
| 133 | } |
| 134 | loaded = dlopen(newName.c_str(), RTLD_NOW | RTLD_LOCAL); |
| 135 | r = unlink(newName.c_str()); |
| 136 | if (r != 0) { |
| 137 | ALOGE("Could not unlink symlink %s", newName.c_str()); |
| 138 | } |
| 139 | if (loaded) { |
| 140 | LoadedLibraries.insert(newName.c_str()); |
| 141 | } |
| 142 | |
| 143 | return loaded; |
| 144 | } |
| 145 | |
| 146 | // Load the shared library referred to by cacheDir and resName. If we have |
| 147 | // already loaded this library, we instead create a new symlink (in the |
| 148 | // cache dir) and then load that. We then immediately destroy the symlink. |
| 149 | // This is required behavior to implement script instancing for the support |
| 150 | // library, since shared objects are loaded and de-duped by name only. |
| 151 | static void *loadSharedLibrary(const char *cacheDir, const char *resName) { |
| 152 | void *loaded = NULL; |
| 153 | //arc4random_stir(); |
| 154 | #ifndef RS_SERVER |
| 155 | std::string scriptSOName(cacheDir); |
| 156 | size_t cutPos = scriptSOName.rfind("cache"); |
| 157 | if (cutPos != std::string::npos) { |
| 158 | scriptSOName.erase(cutPos); |
| 159 | } else { |
| 160 | ALOGE("Found peculiar cacheDir (missing \"cache\"): %s", cacheDir); |
| 161 | } |
| 162 | scriptSOName.append("/lib/librs."); |
| 163 | #else |
| 164 | std::string scriptSOName("lib"); |
| 165 | #endif |
| 166 | scriptSOName.append(resName); |
| 167 | scriptSOName.append(".so"); |
| 168 | |
| 169 | // We should check if we can load the library from the standard app |
| 170 | // location for shared libraries first. |
| 171 | loaded = loadSOHelper(scriptSOName.c_str(), cacheDir, resName); |
| 172 | |
| 173 | if (loaded == NULL) { |
| 174 | ALOGE("Unable to open shared library (%s): %s", |
| 175 | scriptSOName.c_str(), dlerror()); |
| 176 | |
| 177 | // One final attempt to find the library in "/system/lib". |
| 178 | // We do this to allow bundled applications to use the compatibility |
| 179 | // library fallback path. Those applications don't have a private |
| 180 | // library path, so they need to install to the system directly. |
| 181 | // Note that this is really just a testing path. |
| 182 | android::String8 scriptSONameSystem("/system/lib/librs."); |
| 183 | scriptSONameSystem.append(resName); |
| 184 | scriptSONameSystem.append(".so"); |
| 185 | loaded = loadSOHelper(scriptSONameSystem.c_str(), cacheDir, |
| 186 | resName); |
| 187 | if (loaded == NULL) { |
| 188 | ALOGE("Unable to open system shared library (%s): %s", |
| 189 | scriptSONameSystem.c_str(), dlerror()); |
| 190 | } |
| 191 | } |
| 192 | |
| 193 | return loaded; |
| 194 | } |
| 195 | |
| 196 | |
| 197 | #else |
Stephen Hines | ba17ae4 | 2013-06-05 17:18:04 -0700 | [diff] [blame] | 198 | static bool is_force_recompile() { |
| 199 | #ifdef RS_SERVER |
| 200 | return false; |
| 201 | #else |
| 202 | char buf[PROPERTY_VALUE_MAX]; |
| 203 | |
| 204 | // Re-compile if floating point precision has been overridden. |
| 205 | property_get("debug.rs.precision", buf, ""); |
| 206 | if (buf[0] != '\0') { |
| 207 | return true; |
| 208 | } |
| 209 | |
| 210 | // Re-compile if debug.rs.forcerecompile is set. |
| 211 | property_get("debug.rs.forcerecompile", buf, "0"); |
| 212 | if ((::strcmp(buf, "1") == 0) || (::strcmp(buf, "true") == 0)) { |
| 213 | return true; |
| 214 | } else { |
| 215 | return false; |
| 216 | } |
| 217 | #endif // RS_SERVER |
| 218 | } |
Stephen Hines | b58d9ad | 2013-06-19 19:26:19 -0700 | [diff] [blame] | 219 | |
Stephen Hines | b58d9ad | 2013-06-19 19:26:19 -0700 | [diff] [blame] | 220 | const static char *BCC_EXE_PATH = "/system/bin/bcc"; |
| 221 | |
| 222 | static bool compileBitcode(const char *cacheDir, |
| 223 | const char *resName, |
| 224 | const char *bitcode, |
| 225 | size_t bitcodeSize, |
Stephen Hines | 0051132 | 2014-01-31 11:20:23 -0800 | [diff] [blame] | 226 | const char *core_lib, |
| 227 | bool useRSDebugContext, |
| 228 | const char *bccPluginName) { |
Stephen Hines | b58d9ad | 2013-06-19 19:26:19 -0700 | [diff] [blame] | 229 | rsAssert(cacheDir && resName && bitcode && bitcodeSize && core_lib); |
| 230 | |
| 231 | android::String8 bcFilename(cacheDir); |
| 232 | bcFilename.append("/"); |
| 233 | bcFilename.append(resName); |
| 234 | bcFilename.append(".bc"); |
| 235 | FILE *bcfile = fopen(bcFilename.string(), "w"); |
| 236 | if (!bcfile) { |
| 237 | ALOGE("Could not write to %s", bcFilename.string()); |
| 238 | return false; |
| 239 | } |
| 240 | size_t nwritten = fwrite(bitcode, 1, bitcodeSize, bcfile); |
| 241 | fclose(bcfile); |
| 242 | if (nwritten != bitcodeSize) { |
| 243 | ALOGE("Could not write %zu bytes to %s", bitcodeSize, |
| 244 | bcFilename.string()); |
| 245 | return false; |
| 246 | } |
| 247 | |
| 248 | pid_t pid = fork(); |
Stephen Hines | 0051132 | 2014-01-31 11:20:23 -0800 | [diff] [blame] | 249 | |
Stephen Hines | b58d9ad | 2013-06-19 19:26:19 -0700 | [diff] [blame] | 250 | switch (pid) { |
| 251 | case -1: { // Error occurred (we attempt no recovery) |
| 252 | ALOGE("Couldn't fork for bcc compiler execution"); |
| 253 | return false; |
| 254 | } |
| 255 | case 0: { // Child process |
Stephen Hines | 0051132 | 2014-01-31 11:20:23 -0800 | [diff] [blame] | 256 | std::vector<std::string> args; |
| 257 | args.push_back(BCC_EXE_PATH); |
| 258 | args.push_back("-o"); |
| 259 | args.push_back(resName); |
| 260 | args.push_back("-output_path"); |
| 261 | args.push_back(cacheDir); |
| 262 | args.push_back("-bclib"); |
| 263 | args.push_back(core_lib); |
Stephen Hines | 82e0a67 | 2014-05-05 15:40:56 -0700 | [diff] [blame] | 264 | args.push_back("-mtriple"); |
| 265 | args.push_back(DEFAULT_TARGET_TRIPLE_STRING); |
Stephen Hines | 0051132 | 2014-01-31 11:20:23 -0800 | [diff] [blame] | 266 | |
Stephen Hines | b58d9ad | 2013-06-19 19:26:19 -0700 | [diff] [blame] | 267 | // Execute the bcc compiler. |
Stephen Hines | 0051132 | 2014-01-31 11:20:23 -0800 | [diff] [blame] | 268 | if (useRSDebugContext) { |
| 269 | args.push_back("-rs-debug-ctx"); |
| 270 | } else { |
| 271 | // Only load additional libraries for compiles that don't use |
| 272 | // the debug context. |
| 273 | if (bccPluginName && strlen(bccPluginName) > 0) { |
| 274 | args.push_back("-load"); |
| 275 | args.push_back(bccPluginName); |
| 276 | } |
| 277 | } |
| 278 | |
| 279 | args.push_back(bcFilename.string()); |
| 280 | |
| 281 | const char **cargs = new const char *[args.size() + 1]; |
| 282 | for (uint32_t i = 0; i < args.size(); i++) { |
| 283 | cargs[i] = args[i].c_str(); |
| 284 | } |
| 285 | cargs[args.size()] = NULL; |
| 286 | |
| 287 | execv(BCC_EXE_PATH, (char *const *)cargs); |
| 288 | |
| 289 | delete [] cargs; |
| 290 | ALOGE("execv() failed: %s", strerror(errno)); |
Stephen Hines | b58d9ad | 2013-06-19 19:26:19 -0700 | [diff] [blame] | 291 | abort(); |
| 292 | return false; |
| 293 | } |
| 294 | default: { // Parent process (actual driver) |
| 295 | // Wait on child process to finish compiling the source. |
| 296 | int status = 0; |
| 297 | pid_t w = waitpid(pid, &status, 0); |
| 298 | if (w == -1) { |
| 299 | ALOGE("Could not wait for bcc compiler"); |
| 300 | return false; |
| 301 | } |
| 302 | |
| 303 | if (WIFEXITED(status) && WEXITSTATUS(status) == 0) { |
| 304 | return true; |
| 305 | } |
| 306 | |
| 307 | ALOGE("bcc compiler terminated unexpectedly"); |
| 308 | return false; |
| 309 | } |
| 310 | } |
| 311 | } |
Stephen Hines | b58d9ad | 2013-06-19 19:26:19 -0700 | [diff] [blame] | 312 | |
Stephen Hines | ba17ae4 | 2013-06-05 17:18:04 -0700 | [diff] [blame] | 313 | #endif // !defined(RS_COMPATIBILITY_LIB) |
Tim Murray | e195a3f | 2014-03-13 15:04:58 -0700 | [diff] [blame] | 314 | #endif |
Stephen Hines | c2c11cc | 2013-07-19 01:07:42 -0700 | [diff] [blame] | 315 | } // namespace |
Stephen Hines | ba17ae4 | 2013-06-05 17:18:04 -0700 | [diff] [blame] | 316 | |
Jason Sams | 709a097 | 2012-11-15 18:18:04 -0800 | [diff] [blame] | 317 | namespace android { |
| 318 | namespace renderscript { |
| 319 | |
Jason Sams | 110f181 | 2013-03-14 16:02:18 -0700 | [diff] [blame] | 320 | #ifdef RS_COMPATIBILITY_LIB |
| 321 | #define MAXLINE 500 |
| 322 | #define MAKE_STR_HELPER(S) #S |
| 323 | #define MAKE_STR(S) MAKE_STR_HELPER(S) |
| 324 | #define EXPORT_VAR_STR "exportVarCount: " |
| 325 | #define EXPORT_VAR_STR_LEN strlen(EXPORT_VAR_STR) |
| 326 | #define EXPORT_FUNC_STR "exportFuncCount: " |
| 327 | #define EXPORT_FUNC_STR_LEN strlen(EXPORT_FUNC_STR) |
| 328 | #define EXPORT_FOREACH_STR "exportForEachCount: " |
| 329 | #define EXPORT_FOREACH_STR_LEN strlen(EXPORT_FOREACH_STR) |
| 330 | #define OBJECT_SLOT_STR "objectSlotCount: " |
| 331 | #define OBJECT_SLOT_STR_LEN strlen(OBJECT_SLOT_STR) |
| 332 | |
| 333 | // Copy up to a newline or size chars from str -> s, updating str |
| 334 | // Returns s when successful and NULL when '\0' is finally reached. |
| 335 | static char* strgets(char *s, int size, const char **ppstr) { |
| 336 | if (!ppstr || !*ppstr || **ppstr == '\0' || size < 1) { |
| 337 | return NULL; |
| 338 | } |
| 339 | |
| 340 | int i; |
| 341 | for (i = 0; i < (size - 1); i++) { |
| 342 | s[i] = **ppstr; |
| 343 | (*ppstr)++; |
| 344 | if (s[i] == '\0') { |
| 345 | return s; |
| 346 | } else if (s[i] == '\n') { |
| 347 | s[i+1] = '\0'; |
| 348 | return s; |
| 349 | } |
| 350 | } |
| 351 | |
| 352 | // size has been exceeded. |
| 353 | s[i] = '\0'; |
| 354 | |
| 355 | return s; |
| 356 | } |
| 357 | #endif |
Jason Sams | 709a097 | 2012-11-15 18:18:04 -0800 | [diff] [blame] | 358 | |
| 359 | RsdCpuScriptImpl::RsdCpuScriptImpl(RsdCpuReferenceImpl *ctx, const Script *s) { |
| 360 | mCtx = ctx; |
| 361 | mScript = s; |
| 362 | |
Tim Murray | e195a3f | 2014-03-13 15:04:58 -0700 | [diff] [blame] | 363 | #ifndef FAKE_ARM64_BUILD |
Jason Sams | 110f181 | 2013-03-14 16:02:18 -0700 | [diff] [blame] | 364 | #ifdef RS_COMPATIBILITY_LIB |
| 365 | mScriptSO = NULL; |
| 366 | mInvokeFunctions = NULL; |
| 367 | mForEachFunctions = NULL; |
| 368 | mFieldAddress = NULL; |
| 369 | mFieldIsObject = NULL; |
| 370 | mForEachSignatures = NULL; |
| 371 | #else |
| 372 | mCompilerContext = NULL; |
| 373 | mCompilerDriver = NULL; |
| 374 | mExecutable = NULL; |
| 375 | #endif |
| 376 | |
Tim Murray | e195a3f | 2014-03-13 15:04:58 -0700 | [diff] [blame] | 377 | |
Jason Sams | 709a097 | 2012-11-15 18:18:04 -0800 | [diff] [blame] | 378 | mRoot = NULL; |
| 379 | mRootExpand = NULL; |
| 380 | mInit = NULL; |
| 381 | mFreeChildren = NULL; |
| 382 | |
Jason Sams | 709a097 | 2012-11-15 18:18:04 -0800 | [diff] [blame] | 383 | |
| 384 | mBoundAllocs = NULL; |
| 385 | mIntrinsicData = NULL; |
| 386 | mIsThreadable = true; |
Tim Murray | e195a3f | 2014-03-13 15:04:58 -0700 | [diff] [blame] | 387 | #endif |
Jason Sams | 709a097 | 2012-11-15 18:18:04 -0800 | [diff] [blame] | 388 | } |
| 389 | |
| 390 | |
| 391 | bool RsdCpuScriptImpl::init(char const *resName, char const *cacheDir, |
| 392 | uint8_t const *bitcode, size_t bitcodeSize, |
Stephen Hines | 0051132 | 2014-01-31 11:20:23 -0800 | [diff] [blame] | 393 | uint32_t flags, char const *bccPluginName) { |
Jason Sams | 709a097 | 2012-11-15 18:18:04 -0800 | [diff] [blame] | 394 | //ALOGE("rsdScriptCreate %p %p %p %p %i %i %p", rsc, resName, cacheDir, bitcode, bitcodeSize, flags, lookupFunc); |
| 395 | //ALOGE("rsdScriptInit %p %p", rsc, script); |
| 396 | |
| 397 | mCtx->lockMutex(); |
Tim Murray | e195a3f | 2014-03-13 15:04:58 -0700 | [diff] [blame] | 398 | #ifndef FAKE_ARM64_BUILD |
Jason Sams | 110f181 | 2013-03-14 16:02:18 -0700 | [diff] [blame] | 399 | #ifndef RS_COMPATIBILITY_LIB |
Stephen Hines | ba17ae4 | 2013-06-05 17:18:04 -0700 | [diff] [blame] | 400 | bcc::RSExecutable *exec = NULL; |
Stephen Hines | 0051132 | 2014-01-31 11:20:23 -0800 | [diff] [blame] | 401 | bool useRSDebugContext = false; |
Jason Sams | 709a097 | 2012-11-15 18:18:04 -0800 | [diff] [blame] | 402 | |
| 403 | mCompilerContext = NULL; |
| 404 | mCompilerDriver = NULL; |
| 405 | mExecutable = NULL; |
| 406 | |
| 407 | mCompilerContext = new bcc::BCCContext(); |
| 408 | if (mCompilerContext == NULL) { |
| 409 | ALOGE("bcc: FAILS to create compiler context (out of memory)"); |
| 410 | mCtx->unlockMutex(); |
| 411 | return false; |
| 412 | } |
| 413 | |
| 414 | mCompilerDriver = new bcc::RSCompilerDriver(); |
| 415 | if (mCompilerDriver == NULL) { |
| 416 | ALOGE("bcc: FAILS to create compiler driver (out of memory)"); |
| 417 | mCtx->unlockMutex(); |
| 418 | return false; |
| 419 | } |
| 420 | |
| 421 | mCompilerDriver->setRSRuntimeLookupFunction(lookupRuntimeStub); |
| 422 | mCompilerDriver->setRSRuntimeLookupContext(this); |
| 423 | |
Stephen Hines | b7d9c80 | 2013-04-29 19:13:09 -0700 | [diff] [blame] | 424 | // Run any compiler setup functions we have been provided with. |
| 425 | RSSetupCompilerCallback setupCompilerCallback = |
| 426 | mCtx->getSetupCompilerCallback(); |
| 427 | if (setupCompilerCallback != NULL) { |
| 428 | setupCompilerCallback(mCompilerDriver); |
| 429 | } |
| 430 | |
Stephen Hines | b58d9ad | 2013-06-19 19:26:19 -0700 | [diff] [blame] | 431 | const char *core_lib = bcc::RSInfo::LibCLCorePath; |
| 432 | |
| 433 | bcinfo::MetadataExtractor ME((const char *) bitcode, bitcodeSize); |
| 434 | if (!ME.extract()) { |
| 435 | ALOGE("Could not extract metadata from bitcode"); |
| 436 | return false; |
| 437 | } |
| 438 | |
| 439 | enum bcinfo::RSFloatPrecision prec = ME.getRSFloatPrecision(); |
| 440 | switch (prec) { |
| 441 | case bcinfo::RS_FP_Imprecise: |
| 442 | case bcinfo::RS_FP_Relaxed: |
| 443 | #if defined(ARCH_ARM_HAVE_NEON) |
| 444 | // NEON-capable devices can use an accelerated math library for all |
| 445 | // reduced precision scripts. |
| 446 | core_lib = bcc::RSInfo::LibCLCoreNEONPath; |
| 447 | #endif |
| 448 | break; |
| 449 | case bcinfo::RS_FP_Full: |
| 450 | break; |
| 451 | default: |
| 452 | ALOGE("Unknown precision for bitcode"); |
| 453 | return false; |
| 454 | } |
| 455 | |
Stephen Hines | 4da4250 | 2013-10-03 14:57:51 -0700 | [diff] [blame] | 456 | #if defined(__i386__) |
| 457 | // x86 devices will use an optimized library. |
Tim Murray | e195a3f | 2014-03-13 15:04:58 -0700 | [diff] [blame] | 458 | core_lib = bcc::RSInfo::LibCLCoreX86Path; |
Stephen Hines | b58d9ad | 2013-06-19 19:26:19 -0700 | [diff] [blame] | 459 | #endif |
| 460 | |
Stephen Hines | 1d47662 | 2013-03-29 22:08:49 -0700 | [diff] [blame] | 461 | RSSelectRTCallback selectRTCallback = mCtx->getSelectRTCallback(); |
| 462 | if (selectRTCallback != NULL) { |
| 463 | core_lib = selectRTCallback((const char *)bitcode, bitcodeSize); |
| 464 | } |
Stephen Hines | cca3d6c | 2013-04-15 01:06:39 -0700 | [diff] [blame] | 465 | |
| 466 | if (mCtx->getContext()->getContextType() == RS_CONTEXT_TYPE_DEBUG) { |
| 467 | // Use the libclcore_debug.bc instead of the default library. |
| 468 | core_lib = bcc::RSInfo::LibCLCoreDebugPath; |
Stephen Hines | f47e8b4 | 2013-04-18 01:06:29 -0700 | [diff] [blame] | 469 | mCompilerDriver->setDebugContext(true); |
Stephen Hines | 0051132 | 2014-01-31 11:20:23 -0800 | [diff] [blame] | 470 | useRSDebugContext = true; |
Stephen Hines | ba17ae4 | 2013-06-05 17:18:04 -0700 | [diff] [blame] | 471 | // Skip the cache lookup |
| 472 | } else if (!is_force_recompile()) { |
| 473 | // Attempt to just load the script from cache first if we can. |
| 474 | exec = mCompilerDriver->loadScript(cacheDir, resName, |
| 475 | (const char *)bitcode, bitcodeSize); |
Stephen Hines | cca3d6c | 2013-04-15 01:06:39 -0700 | [diff] [blame] | 476 | } |
Stephen Hines | ba17ae4 | 2013-06-05 17:18:04 -0700 | [diff] [blame] | 477 | |
Stephen Hines | ba17ae4 | 2013-06-05 17:18:04 -0700 | [diff] [blame] | 478 | if (exec == NULL) { |
Stephen Hines | b58d9ad | 2013-06-19 19:26:19 -0700 | [diff] [blame] | 479 | bool built = compileBitcode(cacheDir, resName, (const char *)bitcode, |
Stephen Hines | 0051132 | 2014-01-31 11:20:23 -0800 | [diff] [blame] | 480 | bitcodeSize, core_lib, useRSDebugContext, |
| 481 | bccPluginName); |
Stephen Hines | ba17ae4 | 2013-06-05 17:18:04 -0700 | [diff] [blame] | 482 | if (built) { |
| 483 | exec = mCompilerDriver->loadScript(cacheDir, resName, |
| 484 | (const char *)bitcode, |
| 485 | bitcodeSize); |
| 486 | } |
| 487 | } |
Jason Sams | 709a097 | 2012-11-15 18:18:04 -0800 | [diff] [blame] | 488 | |
| 489 | if (exec == NULL) { |
| 490 | ALOGE("bcc: FAILS to prepare executable for '%s'", resName); |
| 491 | mCtx->unlockMutex(); |
| 492 | return false; |
| 493 | } |
| 494 | |
| 495 | mExecutable = exec; |
| 496 | |
| 497 | exec->setThreadable(mIsThreadable); |
| 498 | if (!exec->syncInfo()) { |
| 499 | ALOGW("bcc: FAILS to synchronize the RS info file to the disk"); |
| 500 | } |
| 501 | |
| 502 | mRoot = reinterpret_cast<int (*)()>(exec->getSymbolAddress("root")); |
| 503 | mRootExpand = |
| 504 | reinterpret_cast<int (*)()>(exec->getSymbolAddress("root.expand")); |
| 505 | mInit = reinterpret_cast<void (*)()>(exec->getSymbolAddress("init")); |
| 506 | mFreeChildren = |
| 507 | reinterpret_cast<void (*)()>(exec->getSymbolAddress(".rs.dtor")); |
| 508 | |
| 509 | |
Stephen Hines | 1d47662 | 2013-03-29 22:08:49 -0700 | [diff] [blame] | 510 | const bcc::RSInfo *info = &mExecutable->getInfo(); |
Jason Sams | 709a097 | 2012-11-15 18:18:04 -0800 | [diff] [blame] | 511 | if (info->getExportVarNames().size()) { |
| 512 | mBoundAllocs = new Allocation *[info->getExportVarNames().size()]; |
| 513 | memset(mBoundAllocs, 0, sizeof(void *) * info->getExportVarNames().size()); |
| 514 | } |
| 515 | |
Jason Sams | 110f181 | 2013-03-14 16:02:18 -0700 | [diff] [blame] | 516 | #else |
| 517 | |
Stephen Hines | c2c11cc | 2013-07-19 01:07:42 -0700 | [diff] [blame] | 518 | mScriptSO = loadSharedLibrary(cacheDir, resName); |
Jason Sams | 110f181 | 2013-03-14 16:02:18 -0700 | [diff] [blame] | 519 | |
| 520 | if (mScriptSO) { |
| 521 | char line[MAXLINE]; |
| 522 | mRoot = (RootFunc_t) dlsym(mScriptSO, "root"); |
| 523 | if (mRoot) { |
| 524 | //ALOGE("Found root(): %p", mRoot); |
| 525 | } |
| 526 | mRootExpand = (RootFunc_t) dlsym(mScriptSO, "root.expand"); |
| 527 | if (mRootExpand) { |
| 528 | //ALOGE("Found root.expand(): %p", mRootExpand); |
| 529 | } |
| 530 | mInit = (InvokeFunc_t) dlsym(mScriptSO, "init"); |
| 531 | if (mInit) { |
| 532 | //ALOGE("Found init(): %p", mInit); |
| 533 | } |
| 534 | mFreeChildren = (InvokeFunc_t) dlsym(mScriptSO, ".rs.dtor"); |
| 535 | if (mFreeChildren) { |
| 536 | //ALOGE("Found .rs.dtor(): %p", mFreeChildren); |
| 537 | } |
| 538 | |
| 539 | const char *rsInfo = (const char *) dlsym(mScriptSO, ".rs.info"); |
| 540 | if (rsInfo) { |
| 541 | //ALOGE("Found .rs.info(): %p - %s", rsInfo, rsInfo); |
| 542 | } |
| 543 | |
| 544 | size_t varCount = 0; |
| 545 | if (strgets(line, MAXLINE, &rsInfo) == NULL) { |
| 546 | goto error; |
| 547 | } |
| 548 | if (sscanf(line, EXPORT_VAR_STR "%zu", &varCount) != 1) { |
| 549 | ALOGE("Invalid export var count!: %s", line); |
| 550 | goto error; |
| 551 | } |
| 552 | |
| 553 | mExportedVariableCount = varCount; |
| 554 | //ALOGE("varCount: %zu", varCount); |
| 555 | if (varCount > 0) { |
| 556 | // Start by creating/zeroing this member, since we don't want to |
| 557 | // accidentally clean up invalid pointers later (if we error out). |
| 558 | mFieldIsObject = new bool[varCount]; |
| 559 | if (mFieldIsObject == NULL) { |
| 560 | goto error; |
| 561 | } |
| 562 | memset(mFieldIsObject, 0, varCount * sizeof(*mFieldIsObject)); |
| 563 | mFieldAddress = new void*[varCount]; |
| 564 | if (mFieldAddress == NULL) { |
| 565 | goto error; |
| 566 | } |
| 567 | for (size_t i = 0; i < varCount; ++i) { |
| 568 | if (strgets(line, MAXLINE, &rsInfo) == NULL) { |
| 569 | goto error; |
| 570 | } |
| 571 | char *c = strrchr(line, '\n'); |
| 572 | if (c) { |
| 573 | *c = '\0'; |
| 574 | } |
| 575 | mFieldAddress[i] = dlsym(mScriptSO, line); |
| 576 | if (mFieldAddress[i] == NULL) { |
| 577 | ALOGE("Failed to find variable address for %s: %s", |
| 578 | line, dlerror()); |
| 579 | // Not a critical error if we don't find a global variable. |
| 580 | } |
| 581 | else { |
| 582 | //ALOGE("Found variable %s at %p", line, |
| 583 | //mFieldAddress[i]); |
| 584 | } |
| 585 | } |
| 586 | } |
| 587 | |
| 588 | size_t funcCount = 0; |
| 589 | if (strgets(line, MAXLINE, &rsInfo) == NULL) { |
| 590 | goto error; |
| 591 | } |
| 592 | if (sscanf(line, EXPORT_FUNC_STR "%zu", &funcCount) != 1) { |
| 593 | ALOGE("Invalid export func count!: %s", line); |
| 594 | goto error; |
| 595 | } |
| 596 | |
| 597 | mExportedFunctionCount = funcCount; |
| 598 | //ALOGE("funcCount: %zu", funcCount); |
| 599 | |
| 600 | if (funcCount > 0) { |
| 601 | mInvokeFunctions = new InvokeFunc_t[funcCount]; |
| 602 | if (mInvokeFunctions == NULL) { |
| 603 | goto error; |
| 604 | } |
| 605 | for (size_t i = 0; i < funcCount; ++i) { |
| 606 | if (strgets(line, MAXLINE, &rsInfo) == NULL) { |
| 607 | goto error; |
| 608 | } |
| 609 | char *c = strrchr(line, '\n'); |
| 610 | if (c) { |
| 611 | *c = '\0'; |
| 612 | } |
| 613 | |
| 614 | mInvokeFunctions[i] = (InvokeFunc_t) dlsym(mScriptSO, line); |
| 615 | if (mInvokeFunctions[i] == NULL) { |
| 616 | ALOGE("Failed to get function address for %s(): %s", |
| 617 | line, dlerror()); |
| 618 | goto error; |
| 619 | } |
| 620 | else { |
| 621 | //ALOGE("Found InvokeFunc_t %s at %p", line, mInvokeFunctions[i]); |
| 622 | } |
| 623 | } |
| 624 | } |
| 625 | |
| 626 | size_t forEachCount = 0; |
| 627 | if (strgets(line, MAXLINE, &rsInfo) == NULL) { |
| 628 | goto error; |
| 629 | } |
| 630 | if (sscanf(line, EXPORT_FOREACH_STR "%zu", &forEachCount) != 1) { |
| 631 | ALOGE("Invalid export forEach count!: %s", line); |
| 632 | goto error; |
| 633 | } |
| 634 | |
| 635 | if (forEachCount > 0) { |
| 636 | |
| 637 | mForEachSignatures = new uint32_t[forEachCount]; |
| 638 | if (mForEachSignatures == NULL) { |
| 639 | goto error; |
| 640 | } |
| 641 | mForEachFunctions = new ForEachFunc_t[forEachCount]; |
| 642 | if (mForEachFunctions == NULL) { |
| 643 | goto error; |
| 644 | } |
| 645 | for (size_t i = 0; i < forEachCount; ++i) { |
| 646 | unsigned int tmpSig = 0; |
| 647 | char tmpName[MAXLINE]; |
| 648 | |
| 649 | if (strgets(line, MAXLINE, &rsInfo) == NULL) { |
| 650 | goto error; |
| 651 | } |
| 652 | if (sscanf(line, "%u - %" MAKE_STR(MAXLINE) "s", |
| 653 | &tmpSig, tmpName) != 2) { |
| 654 | ALOGE("Invalid export forEach!: %s", line); |
| 655 | goto error; |
| 656 | } |
| 657 | |
| 658 | // Lookup the expanded ForEach kernel. |
| 659 | strncat(tmpName, ".expand", MAXLINE-1-strlen(tmpName)); |
| 660 | mForEachSignatures[i] = tmpSig; |
| 661 | mForEachFunctions[i] = |
| 662 | (ForEachFunc_t) dlsym(mScriptSO, tmpName); |
Stephen Hines | ef7481e | 2013-04-09 19:05:27 -0700 | [diff] [blame] | 663 | if (i != 0 && mForEachFunctions[i] == NULL) { |
Jason Sams | 110f181 | 2013-03-14 16:02:18 -0700 | [diff] [blame] | 664 | // Ignore missing root.expand functions. |
| 665 | // root() is always specified at location 0. |
Stephen Hines | ef7481e | 2013-04-09 19:05:27 -0700 | [diff] [blame] | 666 | ALOGE("Failed to find forEach function address for %s: %s", |
| 667 | tmpName, dlerror()); |
| 668 | goto error; |
Jason Sams | 110f181 | 2013-03-14 16:02:18 -0700 | [diff] [blame] | 669 | } |
| 670 | else { |
| 671 | //ALOGE("Found forEach %s at %p", tmpName, mForEachFunctions[i]); |
| 672 | } |
| 673 | } |
| 674 | } |
| 675 | |
| 676 | size_t objectSlotCount = 0; |
| 677 | if (strgets(line, MAXLINE, &rsInfo) == NULL) { |
| 678 | goto error; |
| 679 | } |
| 680 | if (sscanf(line, OBJECT_SLOT_STR "%zu", &objectSlotCount) != 1) { |
| 681 | ALOGE("Invalid object slot count!: %s", line); |
| 682 | goto error; |
| 683 | } |
| 684 | |
| 685 | if (objectSlotCount > 0) { |
| 686 | rsAssert(varCount > 0); |
| 687 | for (size_t i = 0; i < objectSlotCount; ++i) { |
| 688 | uint32_t varNum = 0; |
| 689 | if (strgets(line, MAXLINE, &rsInfo) == NULL) { |
| 690 | goto error; |
| 691 | } |
| 692 | if (sscanf(line, "%u", &varNum) != 1) { |
| 693 | ALOGE("Invalid object slot!: %s", line); |
| 694 | goto error; |
| 695 | } |
| 696 | |
| 697 | if (varNum < varCount) { |
| 698 | mFieldIsObject[varNum] = true; |
| 699 | } |
| 700 | } |
| 701 | } |
| 702 | |
| 703 | if (varCount > 0) { |
| 704 | mBoundAllocs = new Allocation *[varCount]; |
| 705 | memset(mBoundAllocs, 0, varCount * sizeof(*mBoundAllocs)); |
| 706 | } |
| 707 | |
| 708 | if (mScriptSO == (void*)1) { |
| 709 | //rsdLookupRuntimeStub(script, "acos"); |
| 710 | } |
Stephen Hines | c2c11cc | 2013-07-19 01:07:42 -0700 | [diff] [blame] | 711 | } else { |
| 712 | goto error; |
Jason Sams | 110f181 | 2013-03-14 16:02:18 -0700 | [diff] [blame] | 713 | } |
| 714 | #endif |
Tim Murray | e195a3f | 2014-03-13 15:04:58 -0700 | [diff] [blame] | 715 | #endif // FAKE_ARM64_BUILD |
Jason Sams | 709a097 | 2012-11-15 18:18:04 -0800 | [diff] [blame] | 716 | mCtx->unlockMutex(); |
| 717 | return true; |
Jason Sams | 110f181 | 2013-03-14 16:02:18 -0700 | [diff] [blame] | 718 | |
| 719 | #ifdef RS_COMPATIBILITY_LIB |
| 720 | error: |
| 721 | |
| 722 | mCtx->unlockMutex(); |
| 723 | delete[] mInvokeFunctions; |
| 724 | delete[] mForEachFunctions; |
| 725 | delete[] mFieldAddress; |
| 726 | delete[] mFieldIsObject; |
| 727 | delete[] mForEachSignatures; |
| 728 | delete[] mBoundAllocs; |
| 729 | if (mScriptSO) { |
| 730 | dlclose(mScriptSO); |
| 731 | } |
| 732 | return false; |
| 733 | #endif |
Jason Sams | 709a097 | 2012-11-15 18:18:04 -0800 | [diff] [blame] | 734 | } |
| 735 | |
| 736 | void RsdCpuScriptImpl::populateScript(Script *script) { |
Tim Murray | e195a3f | 2014-03-13 15:04:58 -0700 | [diff] [blame] | 737 | #ifndef FAKE_ARM64_BUILD |
Jason Sams | 110f181 | 2013-03-14 16:02:18 -0700 | [diff] [blame] | 738 | #ifndef RS_COMPATIBILITY_LIB |
Jason Sams | 709a097 | 2012-11-15 18:18:04 -0800 | [diff] [blame] | 739 | const bcc::RSInfo *info = &mExecutable->getInfo(); |
| 740 | |
| 741 | // Copy info over to runtime |
| 742 | script->mHal.info.exportedFunctionCount = info->getExportFuncNames().size(); |
| 743 | script->mHal.info.exportedVariableCount = info->getExportVarNames().size(); |
Tobias Grosser | 47935ac | 2013-06-17 11:47:26 -0700 | [diff] [blame] | 744 | script->mHal.info.exportedForeachFuncList = info->getExportForeachFuncs().array(); |
Jason Sams | 709a097 | 2012-11-15 18:18:04 -0800 | [diff] [blame] | 745 | script->mHal.info.exportedPragmaCount = info->getPragmas().size(); |
| 746 | script->mHal.info.exportedPragmaKeyList = |
| 747 | const_cast<const char**>(mExecutable->getPragmaKeys().array()); |
| 748 | script->mHal.info.exportedPragmaValueList = |
| 749 | const_cast<const char**>(mExecutable->getPragmaValues().array()); |
| 750 | |
| 751 | if (mRootExpand) { |
| 752 | script->mHal.info.root = mRootExpand; |
| 753 | } else { |
| 754 | script->mHal.info.root = mRoot; |
| 755 | } |
Jason Sams | 110f181 | 2013-03-14 16:02:18 -0700 | [diff] [blame] | 756 | #else |
| 757 | // Copy info over to runtime |
| 758 | script->mHal.info.exportedFunctionCount = mExportedFunctionCount; |
| 759 | script->mHal.info.exportedVariableCount = mExportedVariableCount; |
| 760 | script->mHal.info.exportedPragmaCount = 0; |
| 761 | script->mHal.info.exportedPragmaKeyList = 0; |
| 762 | script->mHal.info.exportedPragmaValueList = 0; |
| 763 | |
| 764 | // Bug, need to stash in metadata |
| 765 | if (mRootExpand) { |
| 766 | script->mHal.info.root = mRootExpand; |
| 767 | } else { |
| 768 | script->mHal.info.root = mRoot; |
| 769 | } |
| 770 | #endif |
Tim Murray | e195a3f | 2014-03-13 15:04:58 -0700 | [diff] [blame] | 771 | #endif |
Jason Sams | 709a097 | 2012-11-15 18:18:04 -0800 | [diff] [blame] | 772 | } |
| 773 | |
Jason Sams | 709a097 | 2012-11-15 18:18:04 -0800 | [diff] [blame] | 774 | |
| 775 | typedef void (*rs_t)(const void *, void *, const void *, uint32_t, uint32_t, uint32_t, uint32_t); |
| 776 | |
| 777 | void RsdCpuScriptImpl::forEachMtlsSetup(const Allocation * ain, Allocation * aout, |
| 778 | const void * usr, uint32_t usrLen, |
| 779 | const RsScriptCall *sc, |
| 780 | MTLaunchStruct *mtls) { |
| 781 | |
| 782 | memset(mtls, 0, sizeof(MTLaunchStruct)); |
| 783 | |
Tim Murray | 3a25fdd | 2013-02-22 17:56:56 -0800 | [diff] [blame] | 784 | // possible for this to occur if IO_OUTPUT/IO_INPUT with no bound surface |
| 785 | if (ain && (const uint8_t *)ain->mHal.drvState.lod[0].mallocPtr == NULL) { |
Jason Sams | ddceab9 | 2013-08-07 13:02:32 -0700 | [diff] [blame] | 786 | mCtx->getContext()->setError(RS_ERROR_BAD_SCRIPT, "rsForEach called with null in allocations"); |
Tim Murray | 3a25fdd | 2013-02-22 17:56:56 -0800 | [diff] [blame] | 787 | return; |
| 788 | } |
| 789 | if (aout && (const uint8_t *)aout->mHal.drvState.lod[0].mallocPtr == NULL) { |
Jason Sams | ddceab9 | 2013-08-07 13:02:32 -0700 | [diff] [blame] | 790 | mCtx->getContext()->setError(RS_ERROR_BAD_SCRIPT, "rsForEach called with null out allocations"); |
Tim Murray | 3a25fdd | 2013-02-22 17:56:56 -0800 | [diff] [blame] | 791 | return; |
| 792 | } |
| 793 | |
Jason Sams | 709a097 | 2012-11-15 18:18:04 -0800 | [diff] [blame] | 794 | if (ain) { |
| 795 | mtls->fep.dimX = ain->getType()->getDimX(); |
| 796 | mtls->fep.dimY = ain->getType()->getDimY(); |
| 797 | mtls->fep.dimZ = ain->getType()->getDimZ(); |
| 798 | //mtls->dimArray = ain->getType()->getDimArray(); |
| 799 | } else if (aout) { |
| 800 | mtls->fep.dimX = aout->getType()->getDimX(); |
| 801 | mtls->fep.dimY = aout->getType()->getDimY(); |
| 802 | mtls->fep.dimZ = aout->getType()->getDimZ(); |
| 803 | //mtls->dimArray = aout->getType()->getDimArray(); |
| 804 | } else { |
| 805 | mCtx->getContext()->setError(RS_ERROR_BAD_SCRIPT, "rsForEach called with null allocations"); |
| 806 | return; |
| 807 | } |
| 808 | |
| 809 | if (!sc || (sc->xEnd == 0)) { |
| 810 | mtls->xEnd = mtls->fep.dimX; |
| 811 | } else { |
| 812 | rsAssert(sc->xStart < mtls->fep.dimX); |
| 813 | rsAssert(sc->xEnd <= mtls->fep.dimX); |
| 814 | rsAssert(sc->xStart < sc->xEnd); |
| 815 | mtls->xStart = rsMin(mtls->fep.dimX, sc->xStart); |
| 816 | mtls->xEnd = rsMin(mtls->fep.dimX, sc->xEnd); |
| 817 | if (mtls->xStart >= mtls->xEnd) return; |
| 818 | } |
| 819 | |
| 820 | if (!sc || (sc->yEnd == 0)) { |
| 821 | mtls->yEnd = mtls->fep.dimY; |
| 822 | } else { |
| 823 | rsAssert(sc->yStart < mtls->fep.dimY); |
| 824 | rsAssert(sc->yEnd <= mtls->fep.dimY); |
| 825 | rsAssert(sc->yStart < sc->yEnd); |
| 826 | mtls->yStart = rsMin(mtls->fep.dimY, sc->yStart); |
| 827 | mtls->yEnd = rsMin(mtls->fep.dimY, sc->yEnd); |
| 828 | if (mtls->yStart >= mtls->yEnd) return; |
| 829 | } |
| 830 | |
Tim Murray | d4ecb17 | 2013-02-07 12:17:03 -0800 | [diff] [blame] | 831 | if (!sc || (sc->zEnd == 0)) { |
| 832 | mtls->zEnd = mtls->fep.dimZ; |
| 833 | } else { |
| 834 | rsAssert(sc->zStart < mtls->fep.dimZ); |
| 835 | rsAssert(sc->zEnd <= mtls->fep.dimZ); |
| 836 | rsAssert(sc->zStart < sc->zEnd); |
| 837 | mtls->zStart = rsMin(mtls->fep.dimZ, sc->zStart); |
| 838 | mtls->zEnd = rsMin(mtls->fep.dimZ, sc->zEnd); |
| 839 | if (mtls->zStart >= mtls->zEnd) return; |
| 840 | } |
| 841 | |
Jason Sams | 709a097 | 2012-11-15 18:18:04 -0800 | [diff] [blame] | 842 | mtls->xEnd = rsMax((uint32_t)1, mtls->xEnd); |
| 843 | mtls->yEnd = rsMax((uint32_t)1, mtls->yEnd); |
| 844 | mtls->zEnd = rsMax((uint32_t)1, mtls->zEnd); |
| 845 | mtls->arrayEnd = rsMax((uint32_t)1, mtls->arrayEnd); |
| 846 | |
| 847 | rsAssert(!ain || (ain->getType()->getDimZ() == 0)); |
| 848 | |
| 849 | mtls->rsc = mCtx; |
| 850 | mtls->ain = ain; |
| 851 | mtls->aout = aout; |
| 852 | mtls->fep.usr = usr; |
| 853 | mtls->fep.usrLen = usrLen; |
| 854 | mtls->mSliceSize = 1; |
| 855 | mtls->mSliceNum = 0; |
| 856 | |
| 857 | mtls->fep.ptrIn = NULL; |
| 858 | mtls->fep.eStrideIn = 0; |
| 859 | mtls->isThreadable = mIsThreadable; |
| 860 | |
| 861 | if (ain) { |
| 862 | mtls->fep.ptrIn = (const uint8_t *)ain->mHal.drvState.lod[0].mallocPtr; |
| 863 | mtls->fep.eStrideIn = ain->getType()->getElementSizeBytes(); |
| 864 | mtls->fep.yStrideIn = ain->mHal.drvState.lod[0].stride; |
| 865 | } |
| 866 | |
| 867 | mtls->fep.ptrOut = NULL; |
| 868 | mtls->fep.eStrideOut = 0; |
| 869 | if (aout) { |
| 870 | mtls->fep.ptrOut = (uint8_t *)aout->mHal.drvState.lod[0].mallocPtr; |
| 871 | mtls->fep.eStrideOut = aout->getType()->getElementSizeBytes(); |
| 872 | mtls->fep.yStrideOut = aout->mHal.drvState.lod[0].stride; |
| 873 | } |
| 874 | } |
| 875 | |
| 876 | |
| 877 | void RsdCpuScriptImpl::invokeForEach(uint32_t slot, |
| 878 | const Allocation * ain, |
| 879 | Allocation * aout, |
| 880 | const void * usr, |
| 881 | uint32_t usrLen, |
| 882 | const RsScriptCall *sc) { |
| 883 | |
| 884 | MTLaunchStruct mtls; |
| 885 | forEachMtlsSetup(ain, aout, usr, usrLen, sc, &mtls); |
| 886 | forEachKernelSetup(slot, &mtls); |
| 887 | |
| 888 | RsdCpuScriptImpl * oldTLS = mCtx->setTLS(this); |
| 889 | mCtx->launchThreads(ain, aout, sc, &mtls); |
| 890 | mCtx->setTLS(oldTLS); |
| 891 | } |
| 892 | |
| 893 | void RsdCpuScriptImpl::forEachKernelSetup(uint32_t slot, MTLaunchStruct *mtls) { |
Jason Sams | 709a097 | 2012-11-15 18:18:04 -0800 | [diff] [blame] | 894 | mtls->script = this; |
| 895 | mtls->fep.slot = slot; |
Tim Murray | e195a3f | 2014-03-13 15:04:58 -0700 | [diff] [blame] | 896 | #ifndef FAKE_ARM64_BUILD |
Jason Sams | 110f181 | 2013-03-14 16:02:18 -0700 | [diff] [blame] | 897 | #ifndef RS_COMPATIBILITY_LIB |
Jason Sams | 709a097 | 2012-11-15 18:18:04 -0800 | [diff] [blame] | 898 | rsAssert(slot < mExecutable->getExportForeachFuncAddrs().size()); |
| 899 | mtls->kernel = reinterpret_cast<ForEachFunc_t>( |
| 900 | mExecutable->getExportForeachFuncAddrs()[slot]); |
| 901 | rsAssert(mtls->kernel != NULL); |
| 902 | mtls->sig = mExecutable->getInfo().getExportForeachFuncs()[slot].second; |
Jason Sams | 110f181 | 2013-03-14 16:02:18 -0700 | [diff] [blame] | 903 | #else |
| 904 | mtls->kernel = reinterpret_cast<ForEachFunc_t>(mForEachFunctions[slot]); |
| 905 | rsAssert(mtls->kernel != NULL); |
| 906 | mtls->sig = mForEachSignatures[slot]; |
| 907 | #endif |
Tim Murray | e195a3f | 2014-03-13 15:04:58 -0700 | [diff] [blame] | 908 | #endif |
Jason Sams | 709a097 | 2012-11-15 18:18:04 -0800 | [diff] [blame] | 909 | } |
| 910 | |
| 911 | int RsdCpuScriptImpl::invokeRoot() { |
| 912 | RsdCpuScriptImpl * oldTLS = mCtx->setTLS(this); |
Tim Murray | e195a3f | 2014-03-13 15:04:58 -0700 | [diff] [blame] | 913 | #ifndef FAKE_ARM64_BUILD |
Jason Sams | 709a097 | 2012-11-15 18:18:04 -0800 | [diff] [blame] | 914 | int ret = mRoot(); |
Tim Murray | e195a3f | 2014-03-13 15:04:58 -0700 | [diff] [blame] | 915 | #else |
| 916 | int ret = 0; |
| 917 | #endif |
Jason Sams | 709a097 | 2012-11-15 18:18:04 -0800 | [diff] [blame] | 918 | mCtx->setTLS(oldTLS); |
| 919 | return ret; |
| 920 | } |
| 921 | |
| 922 | void RsdCpuScriptImpl::invokeInit() { |
Tim Murray | e195a3f | 2014-03-13 15:04:58 -0700 | [diff] [blame] | 923 | #ifndef FAKE_ARM64_BUILD |
Jason Sams | 709a097 | 2012-11-15 18:18:04 -0800 | [diff] [blame] | 924 | if (mInit) { |
| 925 | mInit(); |
| 926 | } |
Tim Murray | e195a3f | 2014-03-13 15:04:58 -0700 | [diff] [blame] | 927 | #endif |
Jason Sams | 709a097 | 2012-11-15 18:18:04 -0800 | [diff] [blame] | 928 | } |
| 929 | |
| 930 | void RsdCpuScriptImpl::invokeFreeChildren() { |
Tim Murray | e195a3f | 2014-03-13 15:04:58 -0700 | [diff] [blame] | 931 | #ifndef FAKE_ARM64_BUILD |
Jason Sams | 709a097 | 2012-11-15 18:18:04 -0800 | [diff] [blame] | 932 | if (mFreeChildren) { |
| 933 | mFreeChildren(); |
| 934 | } |
Tim Murray | e195a3f | 2014-03-13 15:04:58 -0700 | [diff] [blame] | 935 | #endif |
Jason Sams | 709a097 | 2012-11-15 18:18:04 -0800 | [diff] [blame] | 936 | } |
| 937 | |
| 938 | void RsdCpuScriptImpl::invokeFunction(uint32_t slot, const void *params, |
| 939 | size_t paramLength) { |
| 940 | //ALOGE("invoke %p %p %i %p %i", dc, script, slot, params, paramLength); |
| 941 | |
| 942 | RsdCpuScriptImpl * oldTLS = mCtx->setTLS(this); |
Tim Murray | e195a3f | 2014-03-13 15:04:58 -0700 | [diff] [blame] | 943 | #ifndef FAKE_ARM64_BUILD |
Jason Sams | 709a097 | 2012-11-15 18:18:04 -0800 | [diff] [blame] | 944 | reinterpret_cast<void (*)(const void *, uint32_t)>( |
Jason Sams | 110f181 | 2013-03-14 16:02:18 -0700 | [diff] [blame] | 945 | #ifndef RS_COMPATIBILITY_LIB |
Jason Sams | 709a097 | 2012-11-15 18:18:04 -0800 | [diff] [blame] | 946 | mExecutable->getExportFuncAddrs()[slot])(params, paramLength); |
Jason Sams | 110f181 | 2013-03-14 16:02:18 -0700 | [diff] [blame] | 947 | #else |
| 948 | mInvokeFunctions[slot])(params, paramLength); |
| 949 | #endif |
Tim Murray | e195a3f | 2014-03-13 15:04:58 -0700 | [diff] [blame] | 950 | #endif |
Jason Sams | 709a097 | 2012-11-15 18:18:04 -0800 | [diff] [blame] | 951 | mCtx->setTLS(oldTLS); |
| 952 | } |
| 953 | |
| 954 | void RsdCpuScriptImpl::setGlobalVar(uint32_t slot, const void *data, size_t dataLength) { |
| 955 | //rsAssert(!script->mFieldIsObject[slot]); |
| 956 | //ALOGE("setGlobalVar %p %p %i %p %i", dc, script, slot, data, dataLength); |
| 957 | |
| 958 | //if (mIntrinsicID) { |
| 959 | //mIntrinsicFuncs.setVar(dc, script, drv->mIntrinsicData, slot, data, dataLength); |
| 960 | //return; |
| 961 | //} |
| 962 | |
Tim Murray | e195a3f | 2014-03-13 15:04:58 -0700 | [diff] [blame] | 963 | #ifndef FAKE_ARM64_BUILD |
Jason Sams | 110f181 | 2013-03-14 16:02:18 -0700 | [diff] [blame] | 964 | #ifndef RS_COMPATIBILITY_LIB |
Jason Sams | 709a097 | 2012-11-15 18:18:04 -0800 | [diff] [blame] | 965 | int32_t *destPtr = reinterpret_cast<int32_t *>( |
| 966 | mExecutable->getExportVarAddrs()[slot]); |
Jason Sams | 110f181 | 2013-03-14 16:02:18 -0700 | [diff] [blame] | 967 | #else |
| 968 | int32_t *destPtr = reinterpret_cast<int32_t *>(mFieldAddress[slot]); |
| 969 | #endif |
Tim Murray | e195a3f | 2014-03-13 15:04:58 -0700 | [diff] [blame] | 970 | #else |
| 971 | int32_t *destPtr = NULL; |
| 972 | #endif |
Jason Sams | 709a097 | 2012-11-15 18:18:04 -0800 | [diff] [blame] | 973 | if (!destPtr) { |
| 974 | //ALOGV("Calling setVar on slot = %i which is null", slot); |
| 975 | return; |
| 976 | } |
| 977 | |
| 978 | memcpy(destPtr, data, dataLength); |
| 979 | } |
| 980 | |
Tim Murray | 9c64239 | 2013-04-11 13:29:59 -0700 | [diff] [blame] | 981 | void RsdCpuScriptImpl::getGlobalVar(uint32_t slot, void *data, size_t dataLength) { |
| 982 | //rsAssert(!script->mFieldIsObject[slot]); |
| 983 | //ALOGE("getGlobalVar %p %p %i %p %i", dc, script, slot, data, dataLength); |
| 984 | |
Tim Murray | e195a3f | 2014-03-13 15:04:58 -0700 | [diff] [blame] | 985 | #ifndef FAKE_ARM64_BUILD |
Tim Murray | 9c64239 | 2013-04-11 13:29:59 -0700 | [diff] [blame] | 986 | #ifndef RS_COMPATIBILITY_LIB |
| 987 | int32_t *srcPtr = reinterpret_cast<int32_t *>( |
| 988 | mExecutable->getExportVarAddrs()[slot]); |
| 989 | #else |
| 990 | int32_t *srcPtr = reinterpret_cast<int32_t *>(mFieldAddress[slot]); |
| 991 | #endif |
Tim Murray | e195a3f | 2014-03-13 15:04:58 -0700 | [diff] [blame] | 992 | #else |
| 993 | int32_t *srcPtr = NULL; |
| 994 | #endif |
Tim Murray | 9c64239 | 2013-04-11 13:29:59 -0700 | [diff] [blame] | 995 | if (!srcPtr) { |
| 996 | //ALOGV("Calling setVar on slot = %i which is null", slot); |
| 997 | return; |
| 998 | } |
| 999 | memcpy(data, srcPtr, dataLength); |
| 1000 | } |
| 1001 | |
| 1002 | |
Jason Sams | 709a097 | 2012-11-15 18:18:04 -0800 | [diff] [blame] | 1003 | void RsdCpuScriptImpl::setGlobalVarWithElemDims(uint32_t slot, const void *data, size_t dataLength, |
| 1004 | const Element *elem, |
| 1005 | const size_t *dims, size_t dimLength) { |
| 1006 | |
Tim Murray | e195a3f | 2014-03-13 15:04:58 -0700 | [diff] [blame] | 1007 | #ifndef FAKE_ARM64_BUILD |
Jason Sams | 110f181 | 2013-03-14 16:02:18 -0700 | [diff] [blame] | 1008 | #ifndef RS_COMPATIBILITY_LIB |
Jason Sams | 709a097 | 2012-11-15 18:18:04 -0800 | [diff] [blame] | 1009 | int32_t *destPtr = reinterpret_cast<int32_t *>( |
| 1010 | mExecutable->getExportVarAddrs()[slot]); |
Jason Sams | 110f181 | 2013-03-14 16:02:18 -0700 | [diff] [blame] | 1011 | #else |
| 1012 | int32_t *destPtr = reinterpret_cast<int32_t *>(mFieldAddress[slot]); |
| 1013 | #endif |
Tim Murray | e195a3f | 2014-03-13 15:04:58 -0700 | [diff] [blame] | 1014 | #else |
| 1015 | int32_t *destPtr = NULL; |
| 1016 | #endif |
Jason Sams | 709a097 | 2012-11-15 18:18:04 -0800 | [diff] [blame] | 1017 | if (!destPtr) { |
| 1018 | //ALOGV("Calling setVar on slot = %i which is null", slot); |
| 1019 | return; |
| 1020 | } |
| 1021 | |
| 1022 | // We want to look at dimension in terms of integer components, |
| 1023 | // but dimLength is given in terms of bytes. |
| 1024 | dimLength /= sizeof(int); |
| 1025 | |
| 1026 | // Only a single dimension is currently supported. |
| 1027 | rsAssert(dimLength == 1); |
| 1028 | if (dimLength == 1) { |
| 1029 | // First do the increment loop. |
| 1030 | size_t stride = elem->getSizeBytes(); |
| 1031 | const char *cVal = reinterpret_cast<const char *>(data); |
| 1032 | for (size_t i = 0; i < dims[0]; i++) { |
| 1033 | elem->incRefs(cVal); |
| 1034 | cVal += stride; |
| 1035 | } |
| 1036 | |
| 1037 | // Decrement loop comes after (to prevent race conditions). |
| 1038 | char *oldVal = reinterpret_cast<char *>(destPtr); |
| 1039 | for (size_t i = 0; i < dims[0]; i++) { |
| 1040 | elem->decRefs(oldVal); |
| 1041 | oldVal += stride; |
| 1042 | } |
| 1043 | } |
| 1044 | |
| 1045 | memcpy(destPtr, data, dataLength); |
| 1046 | } |
| 1047 | |
| 1048 | void RsdCpuScriptImpl::setGlobalBind(uint32_t slot, Allocation *data) { |
| 1049 | |
| 1050 | //rsAssert(!script->mFieldIsObject[slot]); |
| 1051 | //ALOGE("setGlobalBind %p %p %i %p", dc, script, slot, data); |
| 1052 | |
Tim Murray | e195a3f | 2014-03-13 15:04:58 -0700 | [diff] [blame] | 1053 | #ifndef FAKE_ARM64_BUILD |
Jason Sams | 110f181 | 2013-03-14 16:02:18 -0700 | [diff] [blame] | 1054 | #ifndef RS_COMPATIBILITY_LIB |
Jason Sams | 709a097 | 2012-11-15 18:18:04 -0800 | [diff] [blame] | 1055 | int32_t *destPtr = reinterpret_cast<int32_t *>( |
| 1056 | mExecutable->getExportVarAddrs()[slot]); |
Jason Sams | 110f181 | 2013-03-14 16:02:18 -0700 | [diff] [blame] | 1057 | #else |
| 1058 | int32_t *destPtr = reinterpret_cast<int32_t *>(mFieldAddress[slot]); |
| 1059 | #endif |
Tim Murray | e195a3f | 2014-03-13 15:04:58 -0700 | [diff] [blame] | 1060 | #else |
| 1061 | int32_t *destPtr = NULL; |
| 1062 | #endif |
Jason Sams | 709a097 | 2012-11-15 18:18:04 -0800 | [diff] [blame] | 1063 | if (!destPtr) { |
| 1064 | //ALOGV("Calling setVar on slot = %i which is null", slot); |
| 1065 | return; |
| 1066 | } |
| 1067 | |
| 1068 | void *ptr = NULL; |
| 1069 | mBoundAllocs[slot] = data; |
| 1070 | if(data) { |
| 1071 | ptr = data->mHal.drvState.lod[0].mallocPtr; |
| 1072 | } |
| 1073 | memcpy(destPtr, &ptr, sizeof(void *)); |
| 1074 | } |
| 1075 | |
| 1076 | void RsdCpuScriptImpl::setGlobalObj(uint32_t slot, ObjectBase *data) { |
| 1077 | |
| 1078 | //rsAssert(script->mFieldIsObject[slot]); |
| 1079 | //ALOGE("setGlobalObj %p %p %i %p", dc, script, slot, data); |
| 1080 | |
| 1081 | //if (mIntrinsicID) { |
| 1082 | //mIntrinsicFuncs.setVarObj(dc, script, drv->mIntrinsicData, slot, alloc); |
| 1083 | //return; |
| 1084 | //} |
| 1085 | |
Tim Murray | e195a3f | 2014-03-13 15:04:58 -0700 | [diff] [blame] | 1086 | #ifndef FAKE_ARM64_BUILD |
Jason Sams | 110f181 | 2013-03-14 16:02:18 -0700 | [diff] [blame] | 1087 | #ifndef RS_COMPATIBILITY_LIB |
Jason Sams | 709a097 | 2012-11-15 18:18:04 -0800 | [diff] [blame] | 1088 | int32_t *destPtr = reinterpret_cast<int32_t *>( |
| 1089 | mExecutable->getExportVarAddrs()[slot]); |
Jason Sams | 110f181 | 2013-03-14 16:02:18 -0700 | [diff] [blame] | 1090 | #else |
| 1091 | int32_t *destPtr = reinterpret_cast<int32_t *>(mFieldAddress[slot]); |
| 1092 | #endif |
Tim Murray | e195a3f | 2014-03-13 15:04:58 -0700 | [diff] [blame] | 1093 | #else |
| 1094 | int32_t *destPtr = NULL; |
| 1095 | #endif |
| 1096 | |
| 1097 | |
Jason Sams | 709a097 | 2012-11-15 18:18:04 -0800 | [diff] [blame] | 1098 | if (!destPtr) { |
| 1099 | //ALOGV("Calling setVar on slot = %i which is null", slot); |
| 1100 | return; |
| 1101 | } |
| 1102 | |
| 1103 | rsrSetObject(mCtx->getContext(), (ObjectBase **)destPtr, data); |
| 1104 | } |
| 1105 | |
| 1106 | RsdCpuScriptImpl::~RsdCpuScriptImpl() { |
Tim Murray | e195a3f | 2014-03-13 15:04:58 -0700 | [diff] [blame] | 1107 | #ifndef FAKE_ARM64_BUILD |
Jason Sams | 110f181 | 2013-03-14 16:02:18 -0700 | [diff] [blame] | 1108 | #ifndef RS_COMPATIBILITY_LIB |
Jason Sams | 709a097 | 2012-11-15 18:18:04 -0800 | [diff] [blame] | 1109 | if (mExecutable) { |
| 1110 | Vector<void *>::const_iterator var_addr_iter = |
| 1111 | mExecutable->getExportVarAddrs().begin(); |
| 1112 | Vector<void *>::const_iterator var_addr_end = |
| 1113 | mExecutable->getExportVarAddrs().end(); |
| 1114 | |
| 1115 | bcc::RSInfo::ObjectSlotListTy::const_iterator is_object_iter = |
| 1116 | mExecutable->getInfo().getObjectSlots().begin(); |
| 1117 | bcc::RSInfo::ObjectSlotListTy::const_iterator is_object_end = |
| 1118 | mExecutable->getInfo().getObjectSlots().end(); |
| 1119 | |
| 1120 | while ((var_addr_iter != var_addr_end) && |
| 1121 | (is_object_iter != is_object_end)) { |
| 1122 | // The field address can be NULL if the script-side has optimized |
| 1123 | // the corresponding global variable away. |
| 1124 | ObjectBase **obj_addr = |
| 1125 | reinterpret_cast<ObjectBase **>(*var_addr_iter); |
| 1126 | if (*is_object_iter) { |
| 1127 | if (*var_addr_iter != NULL) { |
| 1128 | rsrClearObject(mCtx->getContext(), obj_addr); |
| 1129 | } |
| 1130 | } |
| 1131 | var_addr_iter++; |
| 1132 | is_object_iter++; |
| 1133 | } |
| 1134 | } |
| 1135 | |
| 1136 | if (mCompilerContext) { |
| 1137 | delete mCompilerContext; |
| 1138 | } |
| 1139 | if (mCompilerDriver) { |
| 1140 | delete mCompilerDriver; |
| 1141 | } |
| 1142 | if (mExecutable) { |
| 1143 | delete mExecutable; |
| 1144 | } |
| 1145 | if (mBoundAllocs) { |
| 1146 | delete[] mBoundAllocs; |
| 1147 | } |
Jason Sams | 110f181 | 2013-03-14 16:02:18 -0700 | [diff] [blame] | 1148 | #else |
| 1149 | if (mFieldIsObject) { |
| 1150 | for (size_t i = 0; i < mExportedVariableCount; ++i) { |
| 1151 | if (mFieldIsObject[i]) { |
| 1152 | if (mFieldAddress[i] != NULL) { |
| 1153 | ObjectBase **obj_addr = |
| 1154 | reinterpret_cast<ObjectBase **>(mFieldAddress[i]); |
| 1155 | rsrClearObject(mCtx->getContext(), obj_addr); |
| 1156 | } |
| 1157 | } |
| 1158 | } |
| 1159 | } |
| 1160 | |
| 1161 | if (mInvokeFunctions) delete[] mInvokeFunctions; |
| 1162 | if (mForEachFunctions) delete[] mForEachFunctions; |
| 1163 | if (mFieldAddress) delete[] mFieldAddress; |
| 1164 | if (mFieldIsObject) delete[] mFieldIsObject; |
| 1165 | if (mForEachSignatures) delete[] mForEachSignatures; |
| 1166 | if (mBoundAllocs) delete[] mBoundAllocs; |
| 1167 | if (mScriptSO) { |
| 1168 | dlclose(mScriptSO); |
| 1169 | } |
| 1170 | #endif |
Tim Murray | e195a3f | 2014-03-13 15:04:58 -0700 | [diff] [blame] | 1171 | #endif |
Jason Sams | 709a097 | 2012-11-15 18:18:04 -0800 | [diff] [blame] | 1172 | } |
| 1173 | |
| 1174 | Allocation * RsdCpuScriptImpl::getAllocationForPointer(const void *ptr) const { |
| 1175 | if (!ptr) { |
| 1176 | return NULL; |
| 1177 | } |
| 1178 | |
| 1179 | for (uint32_t ct=0; ct < mScript->mHal.info.exportedVariableCount; ct++) { |
| 1180 | Allocation *a = mBoundAllocs[ct]; |
| 1181 | if (!a) continue; |
| 1182 | if (a->mHal.drvState.lod[0].mallocPtr == ptr) { |
| 1183 | return a; |
| 1184 | } |
| 1185 | } |
| 1186 | ALOGE("rsGetAllocation, failed to find %p", ptr); |
| 1187 | return NULL; |
| 1188 | } |
| 1189 | |
Jason Sams | 17e3cdc | 2013-09-09 17:32:16 -0700 | [diff] [blame] | 1190 | void RsdCpuScriptImpl::preLaunch(uint32_t slot, const Allocation * ain, |
| 1191 | Allocation * aout, const void * usr, |
| 1192 | uint32_t usrLen, const RsScriptCall *sc) |
| 1193 | { |
| 1194 | } |
| 1195 | |
| 1196 | void RsdCpuScriptImpl::postLaunch(uint32_t slot, const Allocation * ain, |
| 1197 | Allocation * aout, const void * usr, |
| 1198 | uint32_t usrLen, const RsScriptCall *sc) |
| 1199 | { |
| 1200 | } |
| 1201 | |
Jason Sams | 709a097 | 2012-11-15 18:18:04 -0800 | [diff] [blame] | 1202 | |
| 1203 | } |
| 1204 | } |