dali/internal/window-system/tizen-wayland/native-render-surface-ecore-wl.cpp

   1 /*
   2  * Copyright (c) 2020 Samsung Electronics Co., Ltd.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  *
  16  */
  17
  18 // CLASS HEADER
  19 #include <dali/internal/window-system/tizen-wayland/native-render-surface-ecore-wl.h>
  20
  21 // EXTERNAL INCLUDES
  22 #include <dali/integration-api/gl-abstraction.h>
  23 #include <dali/integration-api/debug.h>
  24
  25 #ifdef ECORE_WAYLAND2
  26 #include <Ecore_Wl2.h>
  27 #else
  28 #include <Ecore_Wayland.h>
  29 #endif
  30
  31 #include <tbm_bufmgr.h>
  32 #include <tbm_surface_internal.h>
  33
  34 // INTERNAL INCLUDES
  35 #include <dali/integration-api/adaptor-framework/thread-synchronization-interface.h>
  36 #include <dali/internal/adaptor/common/adaptor-impl.h>
  37 #include <dali/internal/adaptor/common/adaptor-internal-services.h>
  38 #include <dali/internal/graphics/gles/egl-graphics.h>
  39 #include <dali/internal/graphics/gles/egl-implementation.h>
  40 #include <dali/internal/system/common/trigger-event.h>
  41 #include <dali/internal/window-system/common/display-connection.h>
  42 #include <dali/internal/window-system/common/window-system.h>
  43
  44 namespace Dali
  45 {
  46
  47 namespace
  48 {
  49
  50 #if defined(DEBUG_ENABLED)
  51 Debug::Filter* gNativeSurfaceLogFilter = Debug::Filter::New(Debug::Verbose, false, "LOG_NATIVE_RENDER_SURFACE");
  52 #endif
  53
  54 } // unnamed namespace
  55
  56 NativeRenderSurfaceEcoreWl::NativeRenderSurfaceEcoreWl( SurfaceSize surfaceSize, Any surface, bool isTransparent )
  57 : mSurfaceSize( surfaceSize ),
  58   mRenderNotification( NULL ),
  59   mGraphics( NULL ),
  60   mEGL( nullptr ),
  61   mEGLSurface( nullptr ),
  62   mEGLContext( nullptr ),
  63   mColorDepth( isTransparent ? COLOR_DEPTH_32 : COLOR_DEPTH_24 ),
  64   mTbmFormat( isTransparent ? TBM_FORMAT_ARGB8888 : TBM_FORMAT_RGB888 ),
  65   mOwnSurface( false ),
  66   mDrawableCompleted( false ),
  67   mTbmQueue( NULL ),
  68   mConsumeSurface( NULL ),
  69   mThreadSynchronization( NULL )
  70 {
  71   Dali::Internal::Adaptor::WindowSystem::Initialize();
  72
  73   if( surface.Empty() )
  74   {
  75     CreateNativeRenderable();
  76   }
  77   else
  78   {
  79     // check we have a valid type
  80     DALI_ASSERT_ALWAYS( ( surface.GetType() == typeid (tbm_surface_queue_h) ) && "Surface type is invalid" );
  81     mTbmQueue = AnyCast< tbm_surface_queue_h >( surface );
  82   }
  83
  84   setenv( "EGL_PLATFORM", "tbm", 1 );
  85 }
  86
  87 NativeRenderSurfaceEcoreWl::~NativeRenderSurfaceEcoreWl()
  88 {
  89   if ( mEGLSurface )
  90   {
  91     DestroySurface();
  92   }
  93
  94   // release the surface if we own one
  95   if( mOwnSurface )
  96   {
  97     ReleaseDrawable();
  98
  99     if( mTbmQueue )
 100     {
 101       tbm_surface_queue_destroy( mTbmQueue );
 102     }
 103
 104     DALI_LOG_INFO( gNativeSurfaceLogFilter, Debug::General, "Own tbm surface queue destroy\n" );
 105   }
 106
 107   Dali::Internal::Adaptor::WindowSystem::Shutdown();
 108 }
 109
 110 Any NativeRenderSurfaceEcoreWl::GetDrawable()
 111 {
 112   return mConsumeSurface;
 113 }
 114
 115 void NativeRenderSurfaceEcoreWl::SetRenderNotification( TriggerEventInterface* renderNotification )
 116 {
 117   mRenderNotification = renderNotification;
 118 }
 119
 120 void NativeRenderSurfaceEcoreWl::WaitUntilSurfaceReplaced()
 121 {
 122   ConditionalWait::ScopedLock lock( mTbmSurfaceCondition );
 123   while( !mDrawableCompleted )
 124   {
 125     mTbmSurfaceCondition.Wait( lock );
 126   }
 127
 128   mDrawableCompleted = false;
 129 }
 130
 131 PositionSize NativeRenderSurfaceEcoreWl::GetPositionSize() const
 132 {
 133   return PositionSize( 0, 0, static_cast<int>( mSurfaceSize.GetWidth() ), static_cast<int>( mSurfaceSize.GetHeight() ) );
 134 }
 135
 136 void NativeRenderSurfaceEcoreWl::GetDpi( unsigned int& dpiHorizontal, unsigned int& dpiVertical )
 137 {
 138   // calculate DPI
 139   float xres, yres;
 140
 141   // 1 inch = 25.4 millimeters
 142 #ifdef ECORE_WAYLAND2
 143   // TODO: Application should set dpi value in wayland2
 144   xres = 96;
 145   yres = 96;
 146 #else
 147   xres = ecore_wl_dpi_get();
 148   yres = ecore_wl_dpi_get();
 149 #endif
 150
 151   dpiHorizontal = int( xres + 0.5f );  // rounding
 152   dpiVertical   = int( yres + 0.5f );
 153 }
 154
 155 void NativeRenderSurfaceEcoreWl::InitializeGraphics()
 156 {
 157   DALI_LOG_TRACE_METHOD( gNativeSurfaceLogFilter );
 158   unsetenv( "EGL_PLATFORM" );
 159
 160   mGraphics = &mAdaptor->GetGraphicsInterface();
 161   auto eglGraphics = static_cast<Internal::Adaptor::EglGraphics *>(mGraphics);
 162
 163   mEGL = &eglGraphics->GetEglInterface();
 164
 165   if ( mEGLContext == NULL )
 166   {
 167     // Create the OpenGL context for this window
 168     Internal::Adaptor::EglImplementation& eglImpl = static_cast<Internal::Adaptor::EglImplementation&>(*mEGL);
 169     eglImpl.CreateWindowContext( mEGLContext );
 170
 171     // Create the OpenGL surface
 172     CreateSurface();
 173   }
 174 }
 175
 176 void NativeRenderSurfaceEcoreWl::CreateSurface()
 177 {
 178   DALI_LOG_TRACE_METHOD( gNativeSurfaceLogFilter );
 179
 180   auto eglGraphics = static_cast<Internal::Adaptor::EglGraphics *>(mGraphics);
 181   Internal::Adaptor::EglImplementation& eglImpl = eglGraphics->GetEglImplementation();
 182
 183   mEGLSurface = eglImpl.CreateSurfaceWindow( reinterpret_cast< EGLNativeWindowType >( mTbmQueue ), mColorDepth );
 184 }
 185
 186 void NativeRenderSurfaceEcoreWl::DestroySurface()
 187 {
 188   DALI_LOG_TRACE_METHOD( gNativeSurfaceLogFilter );
 189
 190   auto eglGraphics = static_cast<Internal::Adaptor::EglGraphics *>(mGraphics);
 191   Internal::Adaptor::EglImplementation& eglImpl = eglGraphics->GetEglImplementation();
 192
 193   eglImpl.DestroySurface( mEGLSurface );
 194 }
 195
 196 bool NativeRenderSurfaceEcoreWl::ReplaceGraphicsSurface()
 197 {
 198   DALI_LOG_TRACE_METHOD( gNativeSurfaceLogFilter );
 199
 200   if( !mTbmQueue )
 201   {
 202     return false;
 203   }
 204
 205   auto eglGraphics = static_cast<Internal::Adaptor::EglGraphics *>(mGraphics);
 206   Internal::Adaptor::EglImplementation& eglImpl = eglGraphics->GetEglImplementation();
 207
 208   return eglImpl.ReplaceSurfaceWindow( reinterpret_cast< EGLNativeWindowType >( mTbmQueue ), mEGLSurface, mEGLContext );
 209 }
 210
 211 void NativeRenderSurfaceEcoreWl::MoveResize( Dali::PositionSize positionSize )
 212 {
 213   tbm_surface_queue_error_e error = TBM_SURFACE_QUEUE_ERROR_NONE;
 214
 215   error = tbm_surface_queue_reset( mTbmQueue, positionSize.width, positionSize.height, mTbmFormat );
 216
 217   if( error != TBM_SURFACE_QUEUE_ERROR_NONE )
 218   {
 219     DALI_LOG_ERROR( "Failed to resize tbm_surface_queue" );
 220   }
 221
 222   mSurfaceSize.SetWidth( static_cast<uint16_t>( positionSize.width ) );
 223   mSurfaceSize.SetHeight( static_cast<uint16_t>( positionSize.height ) );
 224 }
 225
 226 void NativeRenderSurfaceEcoreWl::StartRender()
 227 {
 228 }
 229
 230 bool NativeRenderSurfaceEcoreWl::PreRender( bool resizingSurface, const std::vector<Rect<int>>& damagedRects, Rect<int>& clippingRect )
 231 {
 232   auto eglGraphics = static_cast<Internal::Adaptor::EglGraphics*>(mGraphics);
 233   if (eglGraphics)
 234   {
 235     Internal::Adaptor::EglImplementation& eglImpl = eglGraphics->GetEglImplementation();
 236     if (resizingSurface)
 237     {
 238       eglImpl.SetFullSwapNextFrame();
 239     }
 240
 241     eglImpl.SetDamage(mEGLSurface, damagedRects, clippingRect);
 242   }
 243
 244   return true;
 245 }
 246
 247 void NativeRenderSurfaceEcoreWl::PostRender( bool renderToFbo, bool replacingSurface, bool resizingSurface, const std::vector<Rect<int>>& damagedRects )
 248 {
 249   auto eglGraphics = static_cast<Internal::Adaptor::EglGraphics *>(mGraphics);
 250   if (eglGraphics)
 251   {
 252     Internal::Adaptor::EglImplementation& eglImpl = eglGraphics->GetEglImplementation();
 253     eglImpl.SwapBuffers( mEGLSurface, damagedRects );
 254   }
 255
 256   if( mThreadSynchronization )
 257   {
 258     mThreadSynchronization->PostRenderStarted();
 259   }
 260
 261   if( tbm_surface_queue_can_acquire( mTbmQueue, 1 ) )
 262   {
 263     if( tbm_surface_queue_acquire( mTbmQueue, &mConsumeSurface ) != TBM_SURFACE_QUEUE_ERROR_NONE )
 264     {
 265       DALI_LOG_ERROR( "Failed to acquire a tbm_surface\n" );
 266       return;
 267     }
 268   }
 269
 270   tbm_surface_internal_ref( mConsumeSurface );
 271
 272   if( replacingSurface )
 273   {
 274     ConditionalWait::ScopedLock lock( mTbmSurfaceCondition );
 275     mDrawableCompleted = true;
 276     mTbmSurfaceCondition.Notify( lock );
 277   }
 278
 279  // create damage for client applications which wish to know the update timing
 280   if( !replacingSurface && mRenderNotification )
 281   {
 282     // use notification trigger
 283     // Tell the event-thread to render the tbm_surface
 284     mRenderNotification->Trigger();
 285   }
 286
 287   if( mThreadSynchronization )
 288   {
 289     // wait until the event-thread completed to use the tbm_surface
 290     mThreadSynchronization->PostRenderWaitForCompletion();
 291   }
 292
 293   // release the consumed surface after post render was completed
 294   ReleaseDrawable();
 295 }
 296
 297 void NativeRenderSurfaceEcoreWl::StopRender()
 298 {
 299   ReleaseLock();
 300 }
 301
 302 void NativeRenderSurfaceEcoreWl::SetThreadSynchronization( ThreadSynchronizationInterface& threadSynchronization )
 303 {
 304   mThreadSynchronization = &threadSynchronization;
 305 }
 306
 307 Dali::RenderSurfaceInterface::Type NativeRenderSurfaceEcoreWl::GetSurfaceType()
 308 {
 309   return Dali::RenderSurfaceInterface::NATIVE_RENDER_SURFACE;
 310 }
 311
 312 void NativeRenderSurfaceEcoreWl::MakeContextCurrent()
 313 {
 314   if ( mEGL != nullptr )
 315   {
 316     mEGL->MakeContextCurrent( mEGLSurface, mEGLContext );
 317   }
 318 }
 319
 320 Integration::DepthBufferAvailable NativeRenderSurfaceEcoreWl::GetDepthBufferRequired()
 321 {
 322   return mGraphics ? mGraphics->GetDepthBufferRequired() : Integration::DepthBufferAvailable::FALSE;
 323 }
 324
 325 Integration::StencilBufferAvailable NativeRenderSurfaceEcoreWl::GetStencilBufferRequired()
 326 {
 327   return mGraphics ? mGraphics->GetStencilBufferRequired() : Integration::StencilBufferAvailable::FALSE;
 328 }
 329
 330 void NativeRenderSurfaceEcoreWl::ReleaseLock()
 331 {
 332   if( mThreadSynchronization )
 333   {
 334     mThreadSynchronization->PostRenderComplete();
 335   }
 336 }
 337
 338 void NativeRenderSurfaceEcoreWl::CreateNativeRenderable()
 339 {
 340   int width = static_cast<int>( mSurfaceSize.GetWidth() );
 341   int height = static_cast<int>( mSurfaceSize.GetHeight() );
 342
 343   // check we're creating one with a valid size
 344   DALI_ASSERT_ALWAYS( width > 0 && height > 0 && "tbm_surface size is invalid" );
 345
 346   mTbmQueue = tbm_surface_queue_create( 3, width, height, mTbmFormat, TBM_BO_DEFAULT );
 347
 348   if( mTbmQueue )
 349   {
 350     mOwnSurface = true;
 351   }
 352   else
 353   {
 354     mOwnSurface = false;
 355   }
 356 }
 357
 358 void NativeRenderSurfaceEcoreWl::ReleaseDrawable()
 359 {
 360   if( mConsumeSurface )
 361   {
 362     tbm_surface_internal_unref( mConsumeSurface );
 363
 364     if( tbm_surface_internal_is_valid( mConsumeSurface ) )
 365     {
 366       tbm_surface_queue_release( mTbmQueue, mConsumeSurface );
 367     }
 368     mConsumeSurface = NULL;
 369   }
 370 }
 371
 372 } // namespace Dali