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( Dali::PositionSize positionSize, bool isTransparent )
  57 : mPosition( positionSize ),
  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   CreateNativeRenderable();
  74   setenv( "EGL_PLATFORM", "tbm", 1 );
  75 }
  76
  77 NativeRenderSurfaceEcoreWl::~NativeRenderSurfaceEcoreWl()
  78 {
  79   if ( mEGLSurface )
  80   {
  81     DestroySurface();
  82   }
  83
  84   // release the surface if we own one
  85   if( mOwnSurface )
  86   {
  87     ReleaseDrawable();
  88
  89     if( mTbmQueue )
  90     {
  91       tbm_surface_queue_destroy( mTbmQueue );
  92     }
  93
  94     DALI_LOG_INFO( gNativeSurfaceLogFilter, Debug::General, "Own tbm surface queue destroy\n" );
  95   }
  96
  97   Dali::Internal::Adaptor::WindowSystem::Shutdown();
  98 }
  99
 100 Any NativeRenderSurfaceEcoreWl::GetDrawable()
 101 {
 102   return mConsumeSurface;
 103 }
 104
 105 void NativeRenderSurfaceEcoreWl::SetRenderNotification( TriggerEventInterface* renderNotification )
 106 {
 107   mRenderNotification = renderNotification;
 108 }
 109
 110 void NativeRenderSurfaceEcoreWl::WaitUntilSurfaceReplaced()
 111 {
 112   ConditionalWait::ScopedLock lock( mTbmSurfaceCondition );
 113   while( !mDrawableCompleted )
 114   {
 115     mTbmSurfaceCondition.Wait( lock );
 116   }
 117
 118   mDrawableCompleted = false;
 119 }
 120
 121 PositionSize NativeRenderSurfaceEcoreWl::GetPositionSize() const
 122 {
 123   return mPosition;
 124 }
 125
 126 void NativeRenderSurfaceEcoreWl::GetDpi( unsigned int& dpiHorizontal, unsigned int& dpiVertical )
 127 {
 128   // calculate DPI
 129   float xres, yres;
 130
 131   // 1 inch = 25.4 millimeters
 132 #ifdef ECORE_WAYLAND2
 133   // TODO: Application should set dpi value in wayland2
 134   xres = 96;
 135   yres = 96;
 136 #else
 137   xres = ecore_wl_dpi_get();
 138   yres = ecore_wl_dpi_get();
 139 #endif
 140
 141   dpiHorizontal = int( xres + 0.5f );  // rounding
 142   dpiVertical   = int( yres + 0.5f );
 143 }
 144
 145 void NativeRenderSurfaceEcoreWl::InitializeGraphics()
 146 {
 147   DALI_LOG_TRACE_METHOD( gNativeSurfaceLogFilter );
 148   unsetenv( "EGL_PLATFORM" );
 149
 150   mGraphics = &mAdaptor->GetGraphicsInterface();
 151   auto eglGraphics = static_cast<Internal::Adaptor::EglGraphics *>(mGraphics);
 152
 153   mEGL = &eglGraphics->GetEglInterface();
 154
 155   if ( mEGLContext == NULL )
 156   {
 157     // Create the OpenGL context for this window
 158     Internal::Adaptor::EglImplementation& eglImpl = static_cast<Internal::Adaptor::EglImplementation&>(*mEGL);
 159     eglImpl.CreateWindowContext( mEGLContext );
 160
 161     // Create the OpenGL surface
 162     CreateSurface();
 163   }
 164 }
 165
 166 void NativeRenderSurfaceEcoreWl::CreateSurface()
 167 {
 168   DALI_LOG_TRACE_METHOD( gNativeSurfaceLogFilter );
 169
 170   auto eglGraphics = static_cast<Internal::Adaptor::EglGraphics *>(mGraphics);
 171   Internal::Adaptor::EglImplementation& eglImpl = eglGraphics->GetEglImplementation();
 172
 173   mEGLSurface = eglImpl.CreateSurfaceWindow( reinterpret_cast< EGLNativeWindowType >( mTbmQueue ), mColorDepth );
 174 }
 175
 176 void NativeRenderSurfaceEcoreWl::DestroySurface()
 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   eglImpl.DestroySurface( mEGLSurface );
 184 }
 185
 186 bool NativeRenderSurfaceEcoreWl::ReplaceGraphicsSurface()
 187 {
 188   DALI_LOG_TRACE_METHOD( gNativeSurfaceLogFilter );
 189
 190   if( !mTbmQueue )
 191   {
 192     return false;
 193   }
 194
 195   auto eglGraphics = static_cast<Internal::Adaptor::EglGraphics *>(mGraphics);
 196   Internal::Adaptor::EglImplementation& eglImpl = eglGraphics->GetEglImplementation();
 197
 198   return eglImpl.ReplaceSurfaceWindow( reinterpret_cast< EGLNativeWindowType >( mTbmQueue ), mEGLSurface, mEGLContext );
 199 }
 200
 201 void NativeRenderSurfaceEcoreWl::MoveResize( Dali::PositionSize positionSize )
 202 {
 203   tbm_surface_queue_error_e error = TBM_SURFACE_QUEUE_ERROR_NONE;
 204
 205   error = tbm_surface_queue_reset( mTbmQueue, positionSize.width, positionSize.height, mTbmFormat );
 206
 207   if( error != TBM_SURFACE_QUEUE_ERROR_NONE )
 208   {
 209     DALI_LOG_ERROR( "Failed to resize tbm_surface_queue" );
 210   }
 211
 212   mPosition = positionSize;
 213 }
 214
 215 void NativeRenderSurfaceEcoreWl::StartRender()
 216 {
 217 }
 218
 219 bool NativeRenderSurfaceEcoreWl::PreRender( bool resizingSurface, const std::vector<Rect<int>>& damagedRects, Rect<int>& clippingRect )
 220 {
 221   auto eglGraphics = static_cast<Internal::Adaptor::EglGraphics*>(mGraphics);
 222   if (eglGraphics)
 223   {
 224     Internal::Adaptor::EglImplementation& eglImpl = eglGraphics->GetEglImplementation();
 225     if (resizingSurface)
 226     {
 227       eglImpl.SetFullSwapNextFrame();
 228     }
 229
 230     eglImpl.SetDamage(mEGLSurface, damagedRects, clippingRect);
 231   }
 232
 233   return true;
 234 }
 235
 236 void NativeRenderSurfaceEcoreWl::PostRender( bool renderToFbo, bool replacingSurface, bool resizingSurface, const std::vector<Rect<int>>& damagedRects )
 237 {
 238   auto eglGraphics = static_cast<Internal::Adaptor::EglGraphics *>(mGraphics);
 239   if (eglGraphics)
 240   {
 241     Internal::Adaptor::EglImplementation& eglImpl = eglGraphics->GetEglImplementation();
 242     eglImpl.SwapBuffers( mEGLSurface, damagedRects );
 243   }
 244
 245   if( mThreadSynchronization )
 246   {
 247     mThreadSynchronization->PostRenderStarted();
 248   }
 249
 250   if( tbm_surface_queue_can_acquire( mTbmQueue, 1 ) )
 251   {
 252     if( tbm_surface_queue_acquire( mTbmQueue, &mConsumeSurface ) != TBM_SURFACE_QUEUE_ERROR_NONE )
 253     {
 254       DALI_LOG_ERROR( "Failed to acquire a tbm_surface\n" );
 255       return;
 256     }
 257   }
 258
 259   tbm_surface_internal_ref( mConsumeSurface );
 260
 261   if( replacingSurface )
 262   {
 263     ConditionalWait::ScopedLock lock( mTbmSurfaceCondition );
 264     mDrawableCompleted = true;
 265     mTbmSurfaceCondition.Notify( lock );
 266   }
 267
 268  // create damage for client applications which wish to know the update timing
 269   if( !replacingSurface && mRenderNotification )
 270   {
 271     // use notification trigger
 272     // Tell the event-thread to render the tbm_surface
 273     mRenderNotification->Trigger();
 274   }
 275
 276   if( mThreadSynchronization )
 277   {
 278     // wait until the event-thread completed to use the tbm_surface
 279     mThreadSynchronization->PostRenderWaitForCompletion();
 280   }
 281
 282   // release the consumed surface after post render was completed
 283   ReleaseDrawable();
 284 }
 285
 286 void NativeRenderSurfaceEcoreWl::StopRender()
 287 {
 288   ReleaseLock();
 289 }
 290
 291 void NativeRenderSurfaceEcoreWl::SetThreadSynchronization( ThreadSynchronizationInterface& threadSynchronization )
 292 {
 293   mThreadSynchronization = &threadSynchronization;
 294 }
 295
 296 Dali::RenderSurfaceInterface::Type NativeRenderSurfaceEcoreWl::GetSurfaceType()
 297 {
 298   return Dali::RenderSurfaceInterface::NATIVE_RENDER_SURFACE;
 299 }
 300
 301 void NativeRenderSurfaceEcoreWl::MakeContextCurrent()
 302 {
 303   if ( mEGL != nullptr )
 304   {
 305     mEGL->MakeContextCurrent( mEGLSurface, mEGLContext );
 306   }
 307 }
 308
 309 Integration::DepthBufferAvailable NativeRenderSurfaceEcoreWl::GetDepthBufferRequired()
 310 {
 311   return mGraphics ? mGraphics->GetDepthBufferRequired() : Integration::DepthBufferAvailable::FALSE;
 312 }
 313
 314 Integration::StencilBufferAvailable NativeRenderSurfaceEcoreWl::GetStencilBufferRequired()
 315 {
 316   return mGraphics ? mGraphics->GetStencilBufferRequired() : Integration::StencilBufferAvailable::FALSE;
 317 }
 318
 319 void NativeRenderSurfaceEcoreWl::ReleaseLock()
 320 {
 321   if( mThreadSynchronization )
 322   {
 323     mThreadSynchronization->PostRenderComplete();
 324   }
 325 }
 326
 327 void NativeRenderSurfaceEcoreWl::CreateNativeRenderable()
 328 {
 329   // check we're creating one with a valid size
 330   DALI_ASSERT_ALWAYS( mPosition.width > 0 && mPosition.height > 0 && "tbm_surface size is invalid" );
 331
 332   mTbmQueue = tbm_surface_queue_create( 3, mPosition.width, mPosition.height, mTbmFormat, TBM_BO_DEFAULT );
 333
 334   if( mTbmQueue )
 335   {
 336     mOwnSurface = true;
 337   }
 338   else
 339   {
 340     mOwnSurface = false;
 341   }
 342 }
 343
 344 void NativeRenderSurfaceEcoreWl::ReleaseDrawable()
 345 {
 346   if( mConsumeSurface )
 347   {
 348     tbm_surface_internal_unref( mConsumeSurface );
 349
 350     if( tbm_surface_internal_is_valid( mConsumeSurface ) )
 351     {
 352       tbm_surface_queue_release( mTbmQueue, mConsumeSurface );
 353     }
 354     mConsumeSurface = NULL;
 355   }
 356 }
 357
 358 } // namespace Dali