1 #ifndef DALI_INTERNAL_SAMPLER_H
2 #define DALI_INTERNAL_SAMPLER_H
5 * Copyright (c) 2016 Samsung Electronics Co., Ltd.
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
22 #include <dali/public-api/actors/sampling.h>
23 #include <dali/public-api/common/dali-common.h> // DALI_ASSERT_ALWAYS
24 #include <dali/public-api/common/intrusive-ptr.h> // Dali::IntrusivePtr
25 #include <dali/public-api/rendering/sampler.h> // Dali::Sampler
26 #include <dali/internal/event/common/connectable.h> // Dali::Internal::Connectable
27 #include <dali/internal/event/common/object-connector.h> // Dali::Internal::ObjectConnector
28 #include <dali/internal/event/common/object-impl.h> // Dali::Internal::Object
40 typedef IntrusivePtr<Sampler> SamplerPtr;
43 * Sampler is an object that contains an array of structures of values that
44 * can be accessed as properties.
46 class Sampler : public BaseObject
51 * Create a new Sampler.
52 * @return A smart-pointer to the newly allocated Sampler.
54 static SamplerPtr New( );
57 * @copydoc Dali::Sampler::SetFilterMode()
59 void SetFilterMode( Dali::FilterMode::Type minFilter, Dali::FilterMode::Type magFilter );
62 * @copydoc Dali::Sampler::SetWrapMode()
64 void SetWrapMode( Dali::WrapMode::Type rWrap, Dali::WrapMode::Type sWrap, Dali::WrapMode::Type tWrap );
67 * Get the render thread sampler
69 * @return The render thread sampler
71 Render::Sampler* GetSamplerRenderObject();
77 * Second stage initialization
83 * A reference counted object may only be deleted by calling Unreference()
88 EventThreadServices& mEventThreadServices; ///<Used to send messages to the render thread via the update thread
89 Render::Sampler* mRenderObject; ///<Render thread sampler for this sampler
93 } // namespace Internal
95 // Helpers for public-api forwarding methods
96 inline Internal::Sampler& GetImplementation(Dali::Sampler& handle)
98 DALI_ASSERT_ALWAYS(handle && "Sampler handle is empty");
100 BaseObject& object = handle.GetBaseObject();
102 return static_cast<Internal::Sampler&>(object);
105 inline const Internal::Sampler& GetImplementation(const Dali::Sampler& handle)
107 DALI_ASSERT_ALWAYS(handle && "Sampler handle is empty");
109 const BaseObject& object = handle.GetBaseObject();
111 return static_cast<const Internal::Sampler&>(object);
116 #endif // DALI_INTERNAL_SAMPLER_H