2 * Copyright (c) 2018 Samsung Electronics Co., Ltd.
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
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
19 #include <native-image-source-queue-impl-tizen.h>
22 #include <dali/integration-api/debug.h>
23 #include <dali/integration-api/gl-defines.h>
24 #include <tbm_surface_internal.h>
27 #include <gl/egl-image-extensions.h>
28 #include <gl/egl-factory.h>
29 #include <adaptor-impl.h>
42 #define TBM_SURFACE_QUEUE_SIZE 3
44 const char* FRAGMENT_PREFIX = "#extension GL_OES_EGL_image_external:require\n";
45 const char* SAMPLER_TYPE = "samplerExternalOES";
47 int FORMATS_BLENDING_REQUIRED[] = {
48 TBM_FORMAT_ARGB4444, TBM_FORMAT_ABGR4444,
49 TBM_FORMAT_RGBA4444, TBM_FORMAT_BGRA4444,
50 TBM_FORMAT_RGBX5551, TBM_FORMAT_BGRX5551,
51 TBM_FORMAT_ARGB1555, TBM_FORMAT_ABGR1555,
52 TBM_FORMAT_RGBA5551, TBM_FORMAT_BGRA5551,
53 TBM_FORMAT_ARGB8888, TBM_FORMAT_ABGR8888,
54 TBM_FORMAT_RGBA8888, TBM_FORMAT_BGRA8888,
55 TBM_FORMAT_ARGB2101010, TBM_FORMAT_ABGR2101010,
56 TBM_FORMAT_RGBA1010102, TBM_FORMAT_BGRA1010102
59 const int NUM_FORMATS_BLENDING_REQUIRED = 18;
63 NativeImageSourceQueueTizen* NativeImageSourceQueueTizen::New( unsigned int width, unsigned int height, Dali::NativeImageSourceQueue::ColorDepth depth, Any nativeImageSourceQueue )
65 NativeImageSourceQueueTizen* image = new NativeImageSourceQueueTizen( width, height, depth, nativeImageSourceQueue );
66 DALI_ASSERT_DEBUG( image && "NativeImageSourceQueueTizen allocation failed." );
70 image->Initialize( depth );
76 NativeImageSourceQueueTizen::NativeImageSourceQueueTizen( unsigned int width, unsigned int height, Dali::NativeImageSourceQueue::ColorDepth depth, Any nativeImageSourceQueue )
80 mConsumeSurface( NULL ),
82 mEglImageExtensions( NULL ),
83 mOwnTbmQueue( false ),
84 mBlendingRequired( false )
86 DALI_ASSERT_ALWAYS( Adaptor::IsAvailable() );
87 EglFactory& eglFactory = Adaptor::GetImplementation( Adaptor::Get() ).GetEGLFactory();
88 mEglImageExtensions = eglFactory.GetImageExtensions();
89 DALI_ASSERT_DEBUG( mEglImageExtensions );
91 mTbmQueue = GetSurfaceFromAny( nativeImageSourceQueue );
93 if( mTbmQueue != NULL )
95 mBlendingRequired = CheckBlending( tbm_surface_queue_get_format( mTbmQueue ) );
96 mWidth = tbm_surface_queue_get_width( mTbmQueue );
97 mHeight = tbm_surface_queue_get_height( mTbmQueue );
101 NativeImageSourceQueueTizen::~NativeImageSourceQueueTizen()
109 void NativeImageSourceQueueTizen::Initialize( Dali::NativeImageSourceQueue::ColorDepth depth )
111 if( mTbmQueue != NULL || mWidth == 0 || mHeight == 0 )
116 int format = TBM_FORMAT_ARGB8888;
120 case Dali::NativeImageSourceQueue::COLOR_DEPTH_DEFAULT:
121 case Dali::NativeImageSourceQueue::COLOR_DEPTH_32:
123 format = TBM_FORMAT_ARGB8888;
124 mBlendingRequired = true;
127 case Dali::NativeImageSourceQueue::COLOR_DEPTH_24:
129 format = TBM_FORMAT_RGB888;
130 mBlendingRequired = false;
135 DALI_LOG_WARNING( "Wrong color depth.\n" );
140 mTbmQueue = tbm_surface_queue_create( TBM_SURFACE_QUEUE_SIZE, mWidth, mHeight, format, 0 );
145 tbm_surface_queue_h NativeImageSourceQueueTizen::GetSurfaceFromAny( Any source ) const
152 if( source.GetType() == typeid( tbm_surface_queue_h ) )
154 return AnyCast< tbm_surface_queue_h >( source );
162 Any NativeImageSourceQueueTizen::GetNativeImageSourceQueue() const
164 return Any( mTbmQueue );
167 void NativeImageSourceQueueTizen::SetSource( Any source )
174 mTbmQueue = GetSurfaceFromAny( source );
176 if( mTbmQueue != NULL )
178 mBlendingRequired = CheckBlending( tbm_surface_queue_get_format( mTbmQueue ) );
179 mWidth = tbm_surface_queue_get_width( mTbmQueue );
180 mHeight = tbm_surface_queue_get_height( mTbmQueue );
184 bool NativeImageSourceQueueTizen::GlExtensionCreate()
189 void NativeImageSourceQueueTizen::GlExtensionDestroy()
191 for( auto&& iter : mEglImages )
193 mEglImageExtensions->DestroyImageKHR( iter.second );
195 tbm_surface_internal_unref( iter.first );
200 unsigned int NativeImageSourceQueueTizen::TargetTexture()
205 void NativeImageSourceQueueTizen::PrepareTexture()
207 tbm_surface_h oldSurface = mConsumeSurface;
209 bool needToWait = ( mConsumeSurface == NULL ) ? true : false;
211 if( tbm_surface_queue_can_acquire( mTbmQueue, needToWait ) )
213 if( tbm_surface_queue_acquire( mTbmQueue, &mConsumeSurface ) != TBM_SURFACE_QUEUE_ERROR_NONE )
215 DALI_LOG_ERROR( "Failed to aquire a tbm_surface\n" );
220 if( oldSurface && oldSurface != mConsumeSurface )
222 if( tbm_surface_internal_is_valid( oldSurface ) )
224 tbm_surface_queue_release( mTbmQueue, oldSurface );
228 if( mConsumeSurface )
230 bool existing = false;
231 for( auto&& iter : mEglImages )
233 if( iter.first == mConsumeSurface )
235 // Find the surface in the existing list
237 mEglImageExtensions->TargetTextureKHR( iter.second );
245 tbm_surface_internal_ref( mConsumeSurface );
247 void* eglImageKHR = mEglImageExtensions->CreateImageKHR( reinterpret_cast< EGLClientBuffer >( mConsumeSurface ) );
248 mEglImageExtensions->TargetTextureKHR( eglImageKHR );
250 mEglImages.push_back( EglImagePair( mConsumeSurface, eglImageKHR) );
255 const char* NativeImageSourceQueueTizen::GetCustomFragmentPreFix()
257 return FRAGMENT_PREFIX;
260 const char* NativeImageSourceQueueTizen::GetCustomSamplerTypename()
265 int NativeImageSourceQueueTizen::GetEglImageTextureTarget()
267 return GL_TEXTURE_EXTERNAL_OES;
270 void NativeImageSourceQueueTizen::SetDestructorNotification(void* notification)
274 void NativeImageSourceQueueTizen::DestroyQueue()
276 if( mConsumeSurface )
278 tbm_surface_internal_unref( mConsumeSurface );
280 if( tbm_surface_internal_is_valid( mConsumeSurface ) )
282 tbm_surface_queue_release( mTbmQueue, mConsumeSurface );
286 if( mTbmQueue != NULL )
288 tbm_surface_queue_destroy( mTbmQueue );
292 mOwnTbmQueue = false;
295 bool NativeImageSourceQueueTizen::CheckBlending( int format )
297 for( int i = 0; i < NUM_FORMATS_BLENDING_REQUIRED; ++i )
299 if( format == FORMATS_BLENDING_REQUIRED[i] )
308 } // namespace Adaptor
310 } // namespace internal