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 int NativeRenderSurfaceEcoreWl::GetOrientation() const
 156 {
 157   return 0;
 158 }
 159
 160 void NativeRenderSurfaceEcoreWl::InitializeGraphics()
 161 {
 162   DALI_LOG_TRACE_METHOD( gNativeSurfaceLogFilter );
 163   unsetenv( "EGL_PLATFORM" );
 164
 165   mGraphics = &mAdaptor->GetGraphicsInterface();
 166   auto eglGraphics = static_cast<Internal::Adaptor::EglGraphics *>(mGraphics);
 167
 168   mEGL = &eglGraphics->GetEglInterface();
 169
 170   if ( mEGLContext == NULL )
 171   {
 172     // Create the OpenGL context for this window
 173     Internal::Adaptor::EglImplementation& eglImpl = static_cast<Internal::Adaptor::EglImplementation&>(*mEGL);
 174     eglImpl.CreateWindowContext( mEGLContext );
 175
 176     // Create the OpenGL surface
 177     CreateSurface();
 178   }
 179 }
 180
 181 void NativeRenderSurfaceEcoreWl::CreateSurface()
 182 {
 183   DALI_LOG_TRACE_METHOD( gNativeSurfaceLogFilter );
 184
 185   auto eglGraphics = static_cast<Internal::Adaptor::EglGraphics *>(mGraphics);
 186   Internal::Adaptor::EglImplementation& eglImpl = eglGraphics->GetEglImplementation();
 187
 188   mEGLSurface = eglImpl.CreateSurfaceWindow( reinterpret_cast< EGLNativeWindowType >( mTbmQueue ), mColorDepth );
 189 }
 190
 191 void NativeRenderSurfaceEcoreWl::DestroySurface()
 192 {
 193   DALI_LOG_TRACE_METHOD( gNativeSurfaceLogFilter );
 194
 195   auto eglGraphics = static_cast<Internal::Adaptor::EglGraphics *>(mGraphics);
 196   Internal::Adaptor::EglImplementation& eglImpl = eglGraphics->GetEglImplementation();
 197
 198   eglImpl.DestroySurface( mEGLSurface );
 199 }
 200
 201 bool NativeRenderSurfaceEcoreWl::ReplaceGraphicsSurface()
 202 {
 203   DALI_LOG_TRACE_METHOD( gNativeSurfaceLogFilter );
 204
 205   if( !mTbmQueue )
 206   {
 207     return false;
 208   }
 209
 210   auto eglGraphics = static_cast<Internal::Adaptor::EglGraphics *>(mGraphics);
 211   Internal::Adaptor::EglImplementation& eglImpl = eglGraphics->GetEglImplementation();
 212
 213   return eglImpl.ReplaceSurfaceWindow( reinterpret_cast< EGLNativeWindowType >( mTbmQueue ), mEGLSurface, mEGLContext );
 214 }
 215
 216 void NativeRenderSurfaceEcoreWl::MoveResize( Dali::PositionSize positionSize )
 217 {
 218   tbm_surface_queue_error_e error = TBM_SURFACE_QUEUE_ERROR_NONE;
 219
 220   error = tbm_surface_queue_reset( mTbmQueue, positionSize.width, positionSize.height, mTbmFormat );
 221
 222   if( error != TBM_SURFACE_QUEUE_ERROR_NONE )
 223   {
 224     DALI_LOG_ERROR( "Failed to resize tbm_surface_queue" );
 225   }
 226
 227   mSurfaceSize.SetWidth( static_cast<uint16_t>( positionSize.width ) );
 228   mSurfaceSize.SetHeight( static_cast<uint16_t>( positionSize.height ) );
 229 }
 230
 231 void NativeRenderSurfaceEcoreWl::StartRender()
 232 {
 233 }
 234
 235 bool NativeRenderSurfaceEcoreWl::PreRender( bool resizingSurface, const std::vector<Rect<int>>& damagedRects, Rect<int>& clippingRect )
 236 {
 237   auto eglGraphics = static_cast<Internal::Adaptor::EglGraphics*>(mGraphics);
 238   if (eglGraphics)
 239   {
 240     Internal::Adaptor::EglImplementation& eglImpl = eglGraphics->GetEglImplementation();
 241     if (resizingSurface)
 242     {
 243       eglImpl.SetFullSwapNextFrame();
 244     }
 245
 246     eglImpl.SetDamage(mEGLSurface, damagedRects, clippingRect);
 247   }
 248
 249   return true;
 250 }
 251
 252 void NativeRenderSurfaceEcoreWl::PostRender( bool renderToFbo, bool replacingSurface, bool resizingSurface, const std::vector<Rect<int>>& damagedRects )
 253 {
 254   auto eglGraphics = static_cast<Internal::Adaptor::EglGraphics *>(mGraphics);
 255   if (eglGraphics)
 256   {
 257     Internal::Adaptor::EglImplementation& eglImpl = eglGraphics->GetEglImplementation();
 258     eglImpl.SwapBuffers( mEGLSurface, damagedRects );
 259   }
 260
 261   if( mThreadSynchronization )
 262   {
 263     mThreadSynchronization->PostRenderStarted();
 264   }
 265
 266   if( tbm_surface_queue_can_acquire( mTbmQueue, 1 ) )
 267   {
 268     if( tbm_surface_queue_acquire( mTbmQueue, &mConsumeSurface ) != TBM_SURFACE_QUEUE_ERROR_NONE )
 269     {
 270       DALI_LOG_ERROR( "Failed to acquire a tbm_surface\n" );
 271       return;
 272     }
 273   }
 274
 275   tbm_surface_internal_ref( mConsumeSurface );
 276
 277   if( replacingSurface )
 278   {
 279     ConditionalWait::ScopedLock lock( mTbmSurfaceCondition );
 280     mDrawableCompleted = true;
 281     mTbmSurfaceCondition.Notify( lock );
 282   }
 283
 284  // create damage for client applications which wish to know the update timing
 285   if( !replacingSurface && mRenderNotification )
 286   {
 287     // use notification trigger
 288     // Tell the event-thread to render the tbm_surface
 289     mRenderNotification->Trigger();
 290   }
 291
 292   if( mThreadSynchronization )
 293   {
 294     // wait until the event-thread completed to use the tbm_surface
 295     mThreadSynchronization->PostRenderWaitForCompletion();
 296   }
 297
 298   // release the consumed surface after post render was completed
 299   ReleaseDrawable();
 300 }
 301
 302 void NativeRenderSurfaceEcoreWl::StopRender()
 303 {
 304   ReleaseLock();
 305 }
 306
 307 void NativeRenderSurfaceEcoreWl::SetThreadSynchronization( ThreadSynchronizationInterface& threadSynchronization )
 308 {
 309   mThreadSynchronization = &threadSynchronization;
 310 }
 311
 312 Dali::RenderSurfaceInterface::Type NativeRenderSurfaceEcoreWl::GetSurfaceType()
 313 {
 314   return Dali::RenderSurfaceInterface::NATIVE_RENDER_SURFACE;
 315 }
 316
 317 void NativeRenderSurfaceEcoreWl::MakeContextCurrent()
 318 {
 319   if ( mEGL != nullptr )
 320   {
 321     mEGL->MakeContextCurrent( mEGLSurface, mEGLContext );
 322   }
 323 }
 324
 325 Integration::DepthBufferAvailable NativeRenderSurfaceEcoreWl::GetDepthBufferRequired()
 326 {
 327   return mGraphics ? mGraphics->GetDepthBufferRequired() : Integration::DepthBufferAvailable::FALSE;
 328 }
 329
 330 Integration::StencilBufferAvailable NativeRenderSurfaceEcoreWl::GetStencilBufferRequired()
 331 {
 332   return mGraphics ? mGraphics->GetStencilBufferRequired() : Integration::StencilBufferAvailable::FALSE;
 333 }
 334
 335 void NativeRenderSurfaceEcoreWl::ReleaseLock()
 336 {
 337   if( mThreadSynchronization )
 338   {
 339     mThreadSynchronization->PostRenderComplete();
 340   }
 341 }
 342
 343 void NativeRenderSurfaceEcoreWl::CreateNativeRenderable()
 344 {
 345   int width = static_cast<int>( mSurfaceSize.GetWidth() );
 346   int height = static_cast<int>( mSurfaceSize.GetHeight() );
 347
 348   // check we're creating one with a valid size
 349   DALI_ASSERT_ALWAYS( width > 0 && height > 0 && "tbm_surface size is invalid" );
 350
 351   mTbmQueue = tbm_surface_queue_create( 3, width, height, mTbmFormat, TBM_BO_DEFAULT );
 352
 353   if( mTbmQueue )
 354   {
 355     mOwnSurface = true;
 356   }
 357   else
 358   {
 359     mOwnSurface = false;
 360   }
 361 }
 362
 363 void NativeRenderSurfaceEcoreWl::ReleaseDrawable()
 364 {
 365   if( mConsumeSurface )
 366   {
 367     tbm_surface_internal_unref( mConsumeSurface );
 368
 369     if( tbm_surface_internal_is_valid( mConsumeSurface ) )
 370     {
 371       tbm_surface_queue_release( mTbmQueue, mConsumeSurface );
 372     }
 373     mConsumeSurface = NULL;
 374   }
 375 }
 376
 377 } // namespace Dali