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
  85 NativeRenderSurfaceEcoreWl::~NativeRenderSurfaceEcoreWl()
  86 {
  87   if ( mEGLSurface )
  88   {
  89     DestroySurface();
  90   }
  91
  92   // release the surface if we own one
  93   if( mOwnSurface )
  94   {
  95     ReleaseDrawable();
  96
  97     if( mTbmQueue )
  98     {
  99       tbm_surface_queue_destroy( mTbmQueue );
 100     }
 101
 102     DALI_LOG_INFO( gNativeSurfaceLogFilter, Debug::General, "Own tbm surface queue destroy\n" );
 103   }
 104
 105   Dali::Internal::Adaptor::WindowSystem::Shutdown();
 106 }
 107
 108 Any NativeRenderSurfaceEcoreWl::GetDrawable()
 109 {
 110   return mConsumeSurface;
 111 }
 112
 113 void NativeRenderSurfaceEcoreWl::SetRenderNotification( TriggerEventInterface* renderNotification )
 114 {
 115   mRenderNotification = renderNotification;
 116 }
 117
 118 void NativeRenderSurfaceEcoreWl::WaitUntilSurfaceReplaced()
 119 {
 120   ConditionalWait::ScopedLock lock( mTbmSurfaceCondition );
 121   while( !mDrawableCompleted )
 122   {
 123     mTbmSurfaceCondition.Wait( lock );
 124   }
 125
 126   mDrawableCompleted = false;
 127 }
 128
 129 PositionSize NativeRenderSurfaceEcoreWl::GetPositionSize() const
 130 {
 131   return PositionSize( 0, 0, static_cast<int>( mSurfaceSize.GetWidth() ), static_cast<int>( mSurfaceSize.GetHeight() ) );
 132 }
 133
 134 void NativeRenderSurfaceEcoreWl::GetDpi( unsigned int& dpiHorizontal, unsigned int& dpiVertical )
 135 {
 136   // calculate DPI
 137   float xres, yres;
 138
 139   // 1 inch = 25.4 millimeters
 140 #ifdef ECORE_WAYLAND2
 141   // TODO: Application should set dpi value in wayland2
 142   xres = 96;
 143   yres = 96;
 144 #else
 145   xres = ecore_wl_dpi_get();
 146   yres = ecore_wl_dpi_get();
 147 #endif
 148
 149   dpiHorizontal = int( xres + 0.5f );  // rounding
 150   dpiVertical   = int( yres + 0.5f );
 151 }
 152
 153 void NativeRenderSurfaceEcoreWl::InitializeGraphics()
 154 {
 155   DALI_LOG_TRACE_METHOD( gNativeSurfaceLogFilter );
 156
 157   mGraphics = &mAdaptor->GetGraphicsInterface();
 158   auto eglGraphics = static_cast<Internal::Adaptor::EglGraphics *>(mGraphics);
 159
 160   mEGL = &eglGraphics->GetEglInterface();
 161
 162   if ( mEGLContext == NULL )
 163   {
 164     // Create the OpenGL context for this window
 165     Internal::Adaptor::EglImplementation& eglImpl = static_cast<Internal::Adaptor::EglImplementation&>(*mEGL);
 166     eglImpl.CreateWindowContext( mEGLContext );
 167
 168     // Create the OpenGL surface
 169     CreateSurface();
 170   }
 171 }
 172
 173 void NativeRenderSurfaceEcoreWl::CreateSurface()
 174 {
 175   DALI_LOG_TRACE_METHOD( gNativeSurfaceLogFilter );
 176
 177   auto eglGraphics = static_cast<Internal::Adaptor::EglGraphics *>(mGraphics);
 178   Internal::Adaptor::EglImplementation& eglImpl = eglGraphics->GetEglImplementation();
 179
 180   mEGLSurface = eglImpl.CreateSurfaceWindow( reinterpret_cast< EGLNativeWindowType >( mTbmQueue ), mColorDepth );
 181 }
 182
 183 void NativeRenderSurfaceEcoreWl::DestroySurface()
 184 {
 185   DALI_LOG_TRACE_METHOD( gNativeSurfaceLogFilter );
 186
 187   auto eglGraphics = static_cast<Internal::Adaptor::EglGraphics *>(mGraphics);
 188   Internal::Adaptor::EglImplementation& eglImpl = eglGraphics->GetEglImplementation();
 189
 190   eglImpl.DestroySurface( mEGLSurface );
 191 }
 192
 193 bool NativeRenderSurfaceEcoreWl::ReplaceGraphicsSurface()
 194 {
 195   DALI_LOG_TRACE_METHOD( gNativeSurfaceLogFilter );
 196
 197   if( !mTbmQueue )
 198   {
 199     return false;
 200   }
 201
 202   auto eglGraphics = static_cast<Internal::Adaptor::EglGraphics *>(mGraphics);
 203   Internal::Adaptor::EglImplementation& eglImpl = eglGraphics->GetEglImplementation();
 204
 205   return eglImpl.ReplaceSurfaceWindow( reinterpret_cast< EGLNativeWindowType >( mTbmQueue ), mEGLSurface, mEGLContext );
 206 }
 207
 208 void NativeRenderSurfaceEcoreWl::MoveResize( Dali::PositionSize positionSize )
 209 {
 210   tbm_surface_queue_error_e error = TBM_SURFACE_QUEUE_ERROR_NONE;
 211
 212   error = tbm_surface_queue_reset( mTbmQueue, positionSize.width, positionSize.height, mTbmFormat );
 213
 214   if( error != TBM_SURFACE_QUEUE_ERROR_NONE )
 215   {
 216     DALI_LOG_ERROR( "Failed to resize tbm_surface_queue" );
 217   }
 218
 219   mSurfaceSize.SetWidth( static_cast<uint16_t>( positionSize.width ) );
 220   mSurfaceSize.SetHeight( static_cast<uint16_t>( positionSize.height ) );
 221 }
 222
 223 void NativeRenderSurfaceEcoreWl::StartRender()
 224 {
 225 }
 226
 227 bool NativeRenderSurfaceEcoreWl::PreRender( bool resizingSurface, const std::vector<Rect<int>>& damagedRects, Rect<int>& clippingRect )
 228 {
 229   auto eglGraphics = static_cast<Internal::Adaptor::EglGraphics*>(mGraphics);
 230   if (eglGraphics)
 231   {
 232     Internal::Adaptor::EglImplementation& eglImpl = eglGraphics->GetEglImplementation();
 233     if (resizingSurface)
 234     {
 235       eglImpl.SetFullSwapNextFrame();
 236     }
 237
 238     eglImpl.SetDamage(mEGLSurface, damagedRects, clippingRect);
 239   }
 240
 241   return true;
 242 }
 243
 244 void NativeRenderSurfaceEcoreWl::PostRender( bool renderToFbo, bool replacingSurface, bool resizingSurface, const std::vector<Rect<int>>& damagedRects )
 245 {
 246   auto eglGraphics = static_cast<Internal::Adaptor::EglGraphics *>(mGraphics);
 247   if (eglGraphics)
 248   {
 249     Internal::Adaptor::EglImplementation& eglImpl = eglGraphics->GetEglImplementation();
 250     eglImpl.SwapBuffers( mEGLSurface, damagedRects );
 251   }
 252
 253   if( mThreadSynchronization )
 254   {
 255     mThreadSynchronization->PostRenderStarted();
 256   }
 257
 258   if( tbm_surface_queue_can_acquire( mTbmQueue, 1 ) )
 259   {
 260     if( tbm_surface_queue_acquire( mTbmQueue, &mConsumeSurface ) != TBM_SURFACE_QUEUE_ERROR_NONE )
 261     {
 262       DALI_LOG_ERROR( "Failed to acquire a tbm_surface\n" );
 263       return;
 264     }
 265   }
 266
 267   tbm_surface_internal_ref( mConsumeSurface );
 268
 269   if( replacingSurface )
 270   {
 271     ConditionalWait::ScopedLock lock( mTbmSurfaceCondition );
 272     mDrawableCompleted = true;
 273     mTbmSurfaceCondition.Notify( lock );
 274   }
 275
 276  // create damage for client applications which wish to know the update timing
 277   if( !replacingSurface && mRenderNotification )
 278   {
 279     // use notification trigger
 280     // Tell the event-thread to render the tbm_surface
 281     mRenderNotification->Trigger();
 282   }
 283
 284   if( mThreadSynchronization )
 285   {
 286     // wait until the event-thread completed to use the tbm_surface
 287     mThreadSynchronization->PostRenderWaitForCompletion();
 288   }
 289
 290   // release the consumed surface after post render was completed
 291   ReleaseDrawable();
 292 }
 293
 294 void NativeRenderSurfaceEcoreWl::StopRender()
 295 {
 296   ReleaseLock();
 297 }
 298
 299 void NativeRenderSurfaceEcoreWl::SetThreadSynchronization( ThreadSynchronizationInterface& threadSynchronization )
 300 {
 301   mThreadSynchronization = &threadSynchronization;
 302 }
 303
 304 Dali::RenderSurfaceInterface::Type NativeRenderSurfaceEcoreWl::GetSurfaceType()
 305 {
 306   return Dali::RenderSurfaceInterface::NATIVE_RENDER_SURFACE;
 307 }
 308
 309 void NativeRenderSurfaceEcoreWl::MakeContextCurrent()
 310 {
 311   if ( mEGL != nullptr )
 312   {
 313     mEGL->MakeContextCurrent( mEGLSurface, mEGLContext );
 314   }
 315 }
 316
 317 Integration::DepthBufferAvailable NativeRenderSurfaceEcoreWl::GetDepthBufferRequired()
 318 {
 319   return mGraphics ? mGraphics->GetDepthBufferRequired() : Integration::DepthBufferAvailable::FALSE;
 320 }
 321
 322 Integration::StencilBufferAvailable NativeRenderSurfaceEcoreWl::GetStencilBufferRequired()
 323 {
 324   return mGraphics ? mGraphics->GetStencilBufferRequired() : Integration::StencilBufferAvailable::FALSE;
 325 }
 326
 327 void NativeRenderSurfaceEcoreWl::ReleaseLock()
 328 {
 329   if( mThreadSynchronization )
 330   {
 331     mThreadSynchronization->PostRenderComplete();
 332   }
 333 }
 334
 335 void NativeRenderSurfaceEcoreWl::CreateNativeRenderable()
 336 {
 337   int width = static_cast<int>( mSurfaceSize.GetWidth() );
 338   int height = static_cast<int>( mSurfaceSize.GetHeight() );
 339
 340   // check we're creating one with a valid size
 341   DALI_ASSERT_ALWAYS( width > 0 && height > 0 && "tbm_surface size is invalid" );
 342
 343   mTbmQueue = tbm_surface_queue_create( 3, width, height, mTbmFormat, TBM_BO_DEFAULT );
 344
 345   if( mTbmQueue )
 346   {
 347     mOwnSurface = true;
 348   }
 349   else
 350   {
 351     mOwnSurface = false;
 352   }
 353 }
 354
 355 void NativeRenderSurfaceEcoreWl::ReleaseDrawable()
 356 {
 357   if( mConsumeSurface )
 358   {
 359     tbm_surface_internal_unref( mConsumeSurface );
 360
 361     if( tbm_surface_internal_is_valid( mConsumeSurface ) )
 362     {
 363       tbm_surface_queue_release( mTbmQueue, mConsumeSurface );
 364     }
 365     mConsumeSurface = NULL;
 366   }
 367 }
 368
 369 } // namespace Dali