1 #ifndef __DALI_INTERNAL_SCENE_GRAPH_RENDER_DATA_PROVIDER_H__
2 #define __DALI_INTERNAL_SCENE_GRAPH_RENDER_DATA_PROVIDER_H__
5 * Copyright (c) 2015 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.
21 #include <dali/internal/render/data-providers/geometry-data-provider.h>
22 #include <dali/internal/render/data-providers/material-data-provider.h>
23 #include <dali/internal/render/data-providers/node-data-provider.h>
24 #include <dali/internal/render/data-providers/sampler-data-provider.h>
25 #include <dali/internal/render/data-providers/uniform-map-data-provider.h>
36 * Wraps all the data providers for the renderer. This allows the
37 * individual providers to change connections in the update thread without affecting
38 * the current render. It essentially provides double buffering of the
39 * provider accessor through the message system. It does not take ownership
42 * @todo - Add set of bools to state what changed (For improving performance)
44 class RenderDataProvider
47 typedef Dali::Vector< const PropertyBuffer* > VertexBuffers;
48 typedef Dali::Vector< const SamplerDataProvider* > Samplers;
53 RenderDataProvider( const GeometryDataProvider& mGeometryDataProvider,
54 const MaterialDataProvider& mMaterialDataProvider,
55 const UniformMapDataProvider& mUniformMapDataProvider,
57 const PropertyBuffer* mIndexBuffer,
58 const VertexBuffers& mVertexBuffers,
59 const Samplers& mSamplers );
64 ~RenderDataProvider();
68 * Set the geometry data provider
69 * @param[in] geometryDataProvider The geometry data provider
71 void SetGeometry( const GeometryDataProvider& geometryDataProvider );
74 * Get the geometry data provider
75 * @return the geometry data provider
77 const GeometryDataProvider& GetGeometry() const;
80 * Set the material data provider
81 * @param[in] materialDataProvider The material data provider
83 void SetMaterial( const MaterialDataProvider& materialDataProvider );
86 * Get the material data provider
87 * @return the material data provider
89 const MaterialDataProvider& GetMaterial() const;
92 * Set the uniform map data provider
93 * @param[in] uniformMapDataProvider The uniform map data provider
95 void SetUniformMap(const UniformMapDataProvider& uniformMapDataProvider);
98 * Get the uniform map data provider
100 const UniformMapDataProvider& GetUniformMap() const;
103 * Set the shader data provider
104 * @param[in] shader The shader data provider
106 void SetShader( Shader& shader );
112 Shader& GetShader() const;
115 * Set the index buffer
116 * @param[in] indexBuffer the index buffer to set
118 void SetIndexBuffer( const PropertyBuffer* indexBuffer );
121 * Get the index buffer of the geometry
122 * @return A const reference to the index buffer
124 const PropertyBuffer* GetIndexBuffer() const;
127 * Set the vertex buffers
128 * @param[in] vertexBuffers The vertex buffers
130 void SetVertexBuffers( const VertexBuffers& vertexBuffers );
133 * Get the vertex buffers of the geometry
134 * @return A const reference to the vertex buffers
136 const VertexBuffers& GetVertexBuffers() const;
139 * Set the sampler data providers
140 * @param[in] samplers The sampler data providers
142 void SetSamplers( const Samplers& samplers );
145 * Returns the list of sampler data providers
146 * @return The list of samplers
148 const Samplers& GetSamplers() const;
151 const GeometryDataProvider* mGeometryDataProvider;
152 const MaterialDataProvider* mMaterialDataProvider;
153 const UniformMapDataProvider* mUniformMapDataProvider;
155 const PropertyBuffer* mIndexBuffer;
156 VertexBuffers mVertexBuffers;
164 #endif // __DALI_INTERNAL_SCENE_GRAPH_RENDER_DATA_PROVIDER_H__