Mercurial > hg > orthanc-stone
annotate Platforms/Wasm/Defaults.cpp @ 877:f7e5ee59ba17 am-dev
debug code to monitor large malloc/free (currently disabled)
| author | Alain Mazy <alain@mazy.be> |
|---|---|
| date | Wed, 03 Jul 2019 10:16:22 +0200 |
| parents | 238693c3bc51 |
| children | 8f7930f589ef |
| rev | line source |
|---|---|
| 222 | 1 #include "Defaults.h" |
| 2 | |
| 223 | 3 #include "WasmWebService.h" |
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4 #include "WasmDelayedCallExecutor.h" |
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5 #include "../../Framework/Deprecated/Widgets/TestCairoWidget.h" |
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6 #include <Framework/Deprecated/Viewport/WidgetViewport.h> |
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7 #include <Applications/Wasm/StartupParametersBuilder.h> |
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8 #include <Platforms/Wasm/WasmPlatformApplicationAdapter.h> |
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9 #include <Core/Logging.h> |
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10 |
| 228 | 11 #include <algorithm> |
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12 |
| 223 | 13 |
| 14 static unsigned int width_ = 0; | |
| 15 static unsigned int height_ = 0; | |
| 16 | |
| 17 /**********************************/ | |
| 18 | |
| 288 | 19 static std::unique_ptr<OrthancStone::IStoneApplication> application; |
| 307 | 20 static std::unique_ptr<OrthancStone::WasmPlatformApplicationAdapter> applicationWasmAdapter = NULL; |
| 288 | 21 static std::unique_ptr<OrthancStone::StoneApplicationContext> context; |
| 242 | 22 static OrthancStone::StartupParametersBuilder startupParametersBuilder; |
| 253 | 23 static OrthancStone::MessageBroker broker; |
| 242 | 24 |
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25 static OrthancStone::ViewportContentChangedObserver viewportContentChangedObserver_(broker); |
| 223 | 26 static OrthancStone::StatusBar statusBar_; |
| 27 | |
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28 static std::list<std::shared_ptr<Deprecated::WidgetViewport>> viewports_; |
| 227 | 29 |
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30 std::shared_ptr<Deprecated::WidgetViewport> FindViewportSharedPtr(ViewportHandle viewport) { |
| 228 | 31 for (const auto& v : viewports_) { |
| 32 if (v.get() == viewport) { | |
| 33 return v; | |
| 34 } | |
| 35 } | |
| 229 | 36 assert(false); |
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37 return std::shared_ptr<Deprecated::WidgetViewport>(); |
| 228 | 38 } |
| 39 | |
| 223 | 40 #ifdef __cplusplus |
| 41 extern "C" { | |
| 42 #endif | |
| 43 | |
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44 #if 0 |
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45 size_t bigChunksTotalSize = 0; |
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46 std::map<void*, size_t> allocatedBigChunks; |
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47 |
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48 extern void* emscripten_builtin_malloc(size_t bytes); |
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49 extern void emscripten_builtin_free(void* mem); |
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50 |
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51 void * __attribute__((noinline)) malloc(size_t size) |
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52 { |
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53 void *ptr = emscripten_builtin_malloc(size); |
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54 if (size > 100000) |
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55 { |
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56 bigChunksTotalSize += size; |
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57 printf("++ Allocated %zu bytes, got %p. (%zu MB consumed by big chunks)\n", size, ptr, bigChunksTotalSize/(1024*1024)); |
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58 allocatedBigChunks[ptr] = size; |
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59 } |
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60 return ptr; |
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61 } |
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62 |
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63 void __attribute__((noinline)) free(void *ptr) |
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64 { |
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65 emscripten_builtin_free(ptr); |
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66 |
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67 std::map<void*, size_t>::iterator it = allocatedBigChunks.find(ptr); |
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68 if (it != allocatedBigChunks.end()) |
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69 { |
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70 bigChunksTotalSize -= it->second; |
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71 printf("-- Freed %zu bytes at %p. (%zu MB consumed by big chunks)\n", it->second, ptr, bigChunksTotalSize/(1024*1024)); |
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72 allocatedBigChunks.erase(it); |
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73 } |
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74 } |
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75 #endif // 0 |
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76 |
| 223 | 77 using namespace OrthancStone; |
| 227 | 78 |
| 79 // when WASM needs a C++ viewport | |
| 80 ViewportHandle EMSCRIPTEN_KEEPALIVE CreateCppViewport() { | |
| 81 | |
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82 std::shared_ptr<Deprecated::WidgetViewport> viewport(new Deprecated::WidgetViewport(broker)); |
| 287 | 83 printf("viewport %x\n", (int)viewport.get()); |
| 227 | 84 |
| 85 viewports_.push_back(viewport); | |
| 86 | |
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87 printf("There are now %lu viewports in C++\n", viewports_.size()); |
| 227 | 88 |
| 89 viewport->SetStatusBar(statusBar_); | |
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90 |
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91 viewport->RegisterObserverCallback( |
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92 new Callable<ViewportContentChangedObserver, Deprecated::IViewport::ViewportChangedMessage> |
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93 (viewportContentChangedObserver_, &ViewportContentChangedObserver::OnViewportChanged)); |
| 227 | 94 |
| 95 return viewport.get(); | |
| 96 } | |
| 97 | |
| 98 // when WASM does not need a viewport anymore, it should release it | |
| 99 void EMSCRIPTEN_KEEPALIVE ReleaseCppViewport(ViewportHandle viewport) { | |
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100 viewports_.remove_if([viewport](const std::shared_ptr<Deprecated::WidgetViewport>& v) { return v.get() == viewport;}); |
| 227 | 101 |
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102 printf("There are now %lu viewports in C++\n", viewports_.size()); |
| 227 | 103 } |
| 104 | |
| 105 void EMSCRIPTEN_KEEPALIVE CreateWasmApplication(ViewportHandle viewport) { | |
| 223 | 106 |
| 107 printf("CreateWasmApplication\n"); | |
| 108 | |
| 253 | 109 application.reset(CreateUserApplication(broker)); |
| 307 | 110 applicationWasmAdapter.reset(CreateWasmApplicationAdapter(broker, application.get())); |
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111 Deprecated::WasmWebService::SetBroker(broker); |
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112 Deprecated::WasmDelayedCallExecutor::SetBroker(broker); |
| 223 | 113 |
| 242 | 114 startupParametersBuilder.Clear(); |
| 223 | 115 } |
| 116 | |
| 117 void EMSCRIPTEN_KEEPALIVE SetStartupParameter(const char* keyc, | |
| 118 const char* value) { | |
| 242 | 119 startupParametersBuilder.SetStartupParameter(keyc, value); |
| 223 | 120 } |
| 121 | |
| 418 | 122 void EMSCRIPTEN_KEEPALIVE StartWasmApplication(const char* baseUri) { |
| 223 | 123 |
| 124 printf("StartWasmApplication\n"); | |
| 125 | |
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126 Orthanc::Logging::SetErrorWarnInfoTraceLoggingFunctions( |
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127 stone_console_error, stone_console_warning, |
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128 stone_console_info, stone_console_trace); |
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129 |
| 223 | 130 // recreate a command line from uri arguments and parse it |
| 131 boost::program_options::variables_map parameters; | |
| 242 | 132 boost::program_options::options_description options; |
| 133 application->DeclareStartupOptions(options); | |
| 134 startupParametersBuilder.GetStartupParameters(parameters, options); | |
| 223 | 135 |
| 418 | 136 context.reset(new OrthancStone::StoneApplicationContext(broker)); |
| 137 context->SetOrthancBaseUrl(baseUri); | |
| 138 printf("Base URL to Orthanc API: [%s]\n", baseUri); | |
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139 context->SetWebService(Deprecated::WasmWebService::GetInstance()); |
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140 context->SetDelayedCallExecutor(Deprecated::WasmDelayedCallExecutor::GetInstance()); |
| 242 | 141 application->Initialize(context.get(), statusBar_, parameters); |
| 142 application->InitializeWasm(); | |
| 223 | 143 |
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144 // viewport->SetSize(width_, height_); |
| 223 | 145 printf("StartWasmApplication - completed\n"); |
| 146 } | |
| 147 | |
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148 bool EMSCRIPTEN_KEEPALIVE WasmIsTraceLevelEnabled() |
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149 { |
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150 return Orthanc::Logging::IsTraceLevelEnabled(); |
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151 } |
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152 |
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153 bool EMSCRIPTEN_KEEPALIVE WasmIsInfoLevelEnabled() |
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154 { |
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155 return Orthanc::Logging::IsInfoLevelEnabled(); |
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156 } |
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157 |
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158 void EMSCRIPTEN_KEEPALIVE WasmDoAnimation() |
| 223 | 159 { |
| 228 | 160 for (auto viewport : viewports_) { |
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161 // TODO Only launch the JavaScript timer if "HasAnimation()" |
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162 if (viewport->HasAnimation()) |
| 228 | 163 { |
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164 viewport->DoAnimation(); |
| 228 | 165 } |
| 166 | |
| 223 | 167 } |
| 168 | |
| 169 } | |
| 170 | |
| 171 | |
| 228 | 172 void EMSCRIPTEN_KEEPALIVE ViewportSetSize(ViewportHandle viewport, unsigned int width, unsigned int height) |
| 223 | 173 { |
| 174 width_ = width; | |
| 175 height_ = height; | |
| 176 | |
| 228 | 177 viewport->SetSize(width, height); |
| 223 | 178 } |
| 179 | |
| 228 | 180 int EMSCRIPTEN_KEEPALIVE ViewportRender(ViewportHandle viewport, |
| 227 | 181 unsigned int width, |
| 223 | 182 unsigned int height, |
| 183 uint8_t* data) | |
| 184 { | |
| 278 | 185 viewportContentChangedObserver_.Reset(); |
| 223 | 186 |
| 187 //printf("ViewportRender called %dx%d\n", width, height); | |
| 188 if (width == 0 || | |
| 189 height == 0) | |
| 190 { | |
| 191 return 1; | |
| 192 } | |
| 193 | |
| 194 Orthanc::ImageAccessor surface; | |
| 195 surface.AssignWritable(Orthanc::PixelFormat_BGRA32, width, height, 4 * width, data); | |
| 196 | |
| 227 | 197 viewport->Render(surface); |
| 223 | 198 |
| 199 // Convert from BGRA32 memory layout (only color mode supported by | |
| 200 // Cairo, which corresponds to CAIRO_FORMAT_ARGB32) to RGBA32 (as | |
| 201 // expected by HTML5 canvas). This simply amounts to swapping the | |
| 202 // B and R channels. | |
| 203 uint8_t* p = data; | |
| 204 for (unsigned int y = 0; y < height; y++) { | |
| 205 for (unsigned int x = 0; x < width; x++) { | |
| 206 uint8_t tmp = p[0]; | |
| 207 p[0] = p[2]; | |
| 208 p[2] = tmp; | |
| 209 | |
| 210 p += 4; | |
| 211 } | |
| 212 } | |
| 213 | |
| 214 return 1; | |
| 215 } | |
| 216 | |
| 217 | |
| 228 | 218 void EMSCRIPTEN_KEEPALIVE ViewportMouseDown(ViewportHandle viewport, |
| 219 unsigned int rawButton, | |
| 223 | 220 int x, |
| 221 int y, | |
| 222 unsigned int rawModifiers) | |
| 223 { | |
| 224 OrthancStone::MouseButton button; | |
| 225 switch (rawButton) | |
| 226 { | |
| 227 case 0: | |
| 228 button = OrthancStone::MouseButton_Left; | |
| 229 break; | |
| 230 | |
| 231 case 1: | |
| 232 button = OrthancStone::MouseButton_Middle; | |
| 233 break; | |
| 234 | |
| 235 case 2: | |
| 236 button = OrthancStone::MouseButton_Right; | |
| 237 break; | |
| 238 | |
| 239 default: | |
| 240 return; // Unknown button | |
| 241 } | |
| 242 | |
|
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243 viewport->MouseDown(button, x, y, OrthancStone::KeyboardModifiers_None, std::vector<Deprecated::Touch>()); |
| 223 | 244 } |
| 245 | |
| 246 | |
| 228 | 247 void EMSCRIPTEN_KEEPALIVE ViewportMouseWheel(ViewportHandle viewport, |
| 248 int deltaY, | |
| 223 | 249 int x, |
| 250 int y, | |
| 251 int isControl) | |
| 252 { | |
| 228 | 253 if (deltaY != 0) |
| 223 | 254 { |
| 255 OrthancStone::MouseWheelDirection direction = (deltaY < 0 ? | |
| 256 OrthancStone::MouseWheelDirection_Up : | |
| 257 OrthancStone::MouseWheelDirection_Down); | |
| 258 OrthancStone::KeyboardModifiers modifiers = OrthancStone::KeyboardModifiers_None; | |
| 259 | |
| 260 if (isControl != 0) | |
| 261 { | |
| 262 modifiers = OrthancStone::KeyboardModifiers_Control; | |
| 263 } | |
| 264 | |
| 228 | 265 viewport->MouseWheel(direction, x, y, modifiers); |
| 223 | 266 } |
| 267 } | |
| 268 | |
| 269 | |
| 228 | 270 void EMSCRIPTEN_KEEPALIVE ViewportMouseMove(ViewportHandle viewport, |
| 271 int x, | |
| 223 | 272 int y) |
| 273 { | |
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274 viewport->MouseMove(x, y, std::vector<Deprecated::Touch>()); |
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275 } |
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276 |
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277 void GetTouchVector(std::vector<Deprecated::Touch>& output, |
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278 int touchCount, |
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279 float x0, |
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280 float y0, |
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281 float x1, |
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282 float y1, |
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283 float x2, |
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284 float y2) |
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285 { |
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286 // TODO: it might be nice to try to pass all the x0,y0 coordinates as arrays but that's not so easy to pass array between JS and C++ |
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287 if (touchCount > 0) |
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288 { |
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289 output.push_back(Deprecated::Touch(x0, y0)); |
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290 } |
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291 if (touchCount > 1) |
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292 { |
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293 output.push_back(Deprecated::Touch(x1, y1)); |
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294 } |
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295 if (touchCount > 2) |
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296 { |
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297 output.push_back(Deprecated::Touch(x2, y2)); |
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298 } |
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299 |
| 223 | 300 } |
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301 |
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302 void EMSCRIPTEN_KEEPALIVE ViewportTouchStart(ViewportHandle viewport, |
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303 int touchCount, |
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304 float x0, |
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305 float y0, |
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306 float x1, |
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307 float y1, |
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308 float x2, |
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309 float y2) |
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310 { |
| 838 | 311 // printf("touch start with %d touches\n", touchCount); |
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312 |
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313 std::vector<Deprecated::Touch> touches; |
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314 GetTouchVector(touches, touchCount, x0, y0, x1, y1, x2, y2); |
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315 viewport->TouchStart(touches); |
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316 } |
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317 |
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318 void EMSCRIPTEN_KEEPALIVE ViewportTouchMove(ViewportHandle viewport, |
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319 int touchCount, |
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320 float x0, |
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321 float y0, |
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322 float x1, |
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323 float y1, |
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324 float x2, |
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325 float y2) |
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326 { |
| 838 | 327 // printf("touch move with %d touches\n", touchCount); |
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328 |
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329 std::vector<Deprecated::Touch> touches; |
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330 GetTouchVector(touches, touchCount, x0, y0, x1, y1, x2, y2); |
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331 viewport->TouchMove(touches); |
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332 } |
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333 |
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334 void EMSCRIPTEN_KEEPALIVE ViewportTouchEnd(ViewportHandle viewport, |
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335 int touchCount, |
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336 float x0, |
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337 float y0, |
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338 float x1, |
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339 float y1, |
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340 float x2, |
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341 float y2) |
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342 { |
| 838 | 343 // printf("touch end with %d touches remaining\n", touchCount); |
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344 |
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345 std::vector<Deprecated::Touch> touches; |
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346 GetTouchVector(touches, touchCount, x0, y0, x1, y1, x2, y2); |
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347 viewport->TouchEnd(touches); |
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348 } |
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349 |
| 228 | 350 void EMSCRIPTEN_KEEPALIVE ViewportKeyPressed(ViewportHandle viewport, |
| 327 | 351 int key, |
| 352 const char* keyChar, | |
| 223 | 353 bool isShiftPressed, |
| 354 bool isControlPressed, | |
| 355 bool isAltPressed) | |
| 356 | |
| 357 { | |
| 228 | 358 OrthancStone::KeyboardModifiers modifiers = OrthancStone::KeyboardModifiers_None; |
| 359 if (isShiftPressed) { | |
| 360 modifiers = static_cast<OrthancStone::KeyboardModifiers>(modifiers + OrthancStone::KeyboardModifiers_Shift); | |
| 223 | 361 } |
| 228 | 362 if (isControlPressed) { |
| 363 modifiers = static_cast<OrthancStone::KeyboardModifiers>(modifiers + OrthancStone::KeyboardModifiers_Control); | |
| 364 } | |
| 365 if (isAltPressed) { | |
| 366 modifiers = static_cast<OrthancStone::KeyboardModifiers>(modifiers + OrthancStone::KeyboardModifiers_Alt); | |
| 367 } | |
| 327 | 368 |
| 369 char c = 0; | |
| 370 if (keyChar != NULL && key == OrthancStone::KeyboardKeys_Generic) { | |
| 371 c = keyChar[0]; | |
| 372 } | |
| 373 viewport->KeyPressed(static_cast<OrthancStone::KeyboardKeys>(key), c, modifiers); | |
| 223 | 374 } |
| 375 | |
| 376 | |
| 228 | 377 void EMSCRIPTEN_KEEPALIVE ViewportMouseUp(ViewportHandle viewport) |
| 223 | 378 { |
| 228 | 379 viewport->MouseUp(); |
| 223 | 380 } |
| 381 | |
| 382 | |
| 228 | 383 void EMSCRIPTEN_KEEPALIVE ViewportMouseEnter(ViewportHandle viewport) |
| 223 | 384 { |
| 228 | 385 viewport->MouseEnter(); |
| 223 | 386 } |
| 387 | |
| 388 | |
| 228 | 389 void EMSCRIPTEN_KEEPALIVE ViewportMouseLeave(ViewportHandle viewport) |
| 223 | 390 { |
| 228 | 391 viewport->MouseLeave(); |
| 223 | 392 } |
| 393 | |
|
508
7105a0bad250
- Added HandleSerializedMessage to IStoneApplication (empty impl)
Benjamin Golinvaux <bgo@osimis.io>
parents:
458
diff
changeset
|
394 const char* EMSCRIPTEN_KEEPALIVE SendSerializedMessageToStoneApplication(const char* message) |
| 287 | 395 { |
| 396 static std::string output; // we don't want the string to be deallocated when we return to JS code so we always use the same string (this is fine since JS is single-thread) | |
| 397 | |
| 838 | 398 //printf("SendSerializedMessageToStoneApplication\n"); |
| 399 //printf("%s", message); | |
| 307 | 400 |
| 401 if (applicationWasmAdapter.get() != NULL) { | |
|
508
7105a0bad250
- Added HandleSerializedMessage to IStoneApplication (empty impl)
Benjamin Golinvaux <bgo@osimis.io>
parents:
458
diff
changeset
|
402 applicationWasmAdapter->HandleSerializedMessageFromWeb(output, std::string(message)); |
| 287 | 403 return output.c_str(); |
| 404 } | |
| 838 | 405 printf("This Stone application does not have a Web Adapter, unable to send messages"); |
| 307 | 406 return NULL; |
| 287 | 407 } |
| 408 | |
| 223 | 409 #ifdef __cplusplus |
| 410 } | |
| 411 #endif |