2 * Copyright(c) 2017 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.
21 /// Texture represents a texture object used as input or output by shaders.
23 /// <since_tizen> 3 </since_tizen>
24 public class Texture : BaseHandle
26 private global::System.Runtime.InteropServices.HandleRef swigCPtr;
29 /// Creates a new Texture object.
31 /// <param name="type">The type of the texture.</param>
32 /// <param name="format">The format of the pixel data.</param>
33 /// <param name="width">The width of the texture.</param>
34 /// <param name="height">The height of the texture.</param>
35 /// <since_tizen> 3 </since_tizen>
36 public Texture(TextureType type, PixelFormat format, uint width, uint height) : this(Interop.Texture.Texture_New__SWIG_0((int)type, (int)format, width, height), true)
38 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
41 internal Texture(NativeImageInterface nativeImageInterface) : this(Interop.Texture.Texture_New__SWIG_1(NativeImageInterface.getCPtr(nativeImageInterface)), true)
43 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
47 internal Texture(global::System.IntPtr cPtr, bool cMemoryOwn) : base(Interop.Texture.Texture_SWIGUpcast(cPtr), cMemoryOwn)
49 swigCPtr = new global::System.Runtime.InteropServices.HandleRef(this, cPtr);
53 /// Uploads data to the texture from a PixelData object.
55 /// <param name="pixelData">The pixelData object.</param>
56 /// <returns>True if the PixelData object has compatible pixel format and fits within the texture, false otherwise.</returns>
57 /// <since_tizen> 3 </since_tizen>
58 public bool Upload(PixelData pixelData)
60 bool ret = Interop.Texture.Texture_Upload__SWIG_0(swigCPtr, PixelData.getCPtr(pixelData));
61 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
66 /// Uploads data to the texture from a PixelData object.
68 /// <param name="pixelData">The pixelData object.</param>
69 /// <param name="layer">The layer of a cube map or array texture.</param>
70 /// <param name="mipmap">The level-of-detail number. Level 0 is the base image level. Level n is the nth mipmap reduction image.</param>
71 /// <param name="xOffset">The horizontal offset of the rectangular area in the texture that will be updated.</param>
72 /// <param name="yOffset">The vertical offset of the rectangular area in the texture that will be updated.</param>
73 /// <param name="width">The width of the rectangular area in the texture that will be updated.</param>
74 /// <param name="height">height of the rectangular area in the texture that will be updated.</param>
75 /// <returns>True if the PixelData object has compatible pixel format and fits within the texture, false otherwise.</returns>
76 /// <since_tizen> 3 </since_tizen>
77 public bool Upload(PixelData pixelData, uint layer, uint mipmap, uint xOffset, uint yOffset, uint width, uint height)
79 bool ret = Interop.Texture.Texture_Upload__SWIG_1(swigCPtr, PixelData.getCPtr(pixelData), layer, mipmap, xOffset, yOffset, width, height);
80 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
85 /// Generates mipmaps for the texture.<br />
86 /// This will auto generate all the mipmaps for the texture based on the data in the base level.
88 /// <since_tizen> 3 </since_tizen>
89 public void GenerateMipmaps()
91 Interop.Texture.Texture_GenerateMipmaps(swigCPtr);
92 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
96 /// Returns the width of the texture.<br />
98 /// <returns>The width, in pixels, of the texture.</returns>
99 /// <since_tizen> 3 </since_tizen>
100 public uint GetWidth()
102 uint ret = Interop.Texture.Texture_GetWidth(swigCPtr);
103 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
108 /// Returns the height of the texture..<br />
110 /// <returns>The height, in pixels, of the texture.</returns>
111 /// <since_tizen> 3 </since_tizen>
112 public uint GetHeight()
114 uint ret = Interop.Texture.Texture_GetHeight(swigCPtr);
115 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
119 internal static global::System.Runtime.InteropServices.HandleRef getCPtr(Texture obj)
121 return (obj == null) ? new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero) : obj.swigCPtr;
127 /// <since_tizen> 3 </since_tizen>
128 protected override void Dispose(DisposeTypes type)
135 //Release your own unmanaged resources here.
136 //You should not access any managed member here except static instance.
137 //because the execution order of Finalizes is non-deterministic.
139 if (swigCPtr.Handle != global::System.IntPtr.Zero)
144 Interop.Texture.delete_Texture(swigCPtr);
146 swigCPtr = new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero);