1 #ifndef __DALI_BITMAP_LOADER_IMPL_H__
2 #define __DALI_BITMAP_LOADER_IMPL_H__
5 * Copyright (c) 2014 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/images/pixel.h>
23 #include <dali/public-api/object/base-object.h>
24 #include <dali/public-api/common/intrusive-ptr.h>
25 #include <dali/integration-api/bitmap.h>
28 #include <bitmap-loader.h>
35 class BitmapLoader : public BaseObject
38 static IntrusivePtr<BitmapLoader> New(const std::string& filename);
41 * Create the bitmap loader object.
52 * Second stage initialization - this will load the image synchronously.
53 * @param[in] filename Filename of the bitmap image to load.
55 void Initialize(const std::string& filename);
60 * Get the raw pixel data.
61 * @return The pixel data. Use the GetHeight(), GetWidth(), GetStride() and GetPixelFormat() methods
64 unsigned char* GetPixelData() const;
67 * Get the buffer height in pixels
68 * @return the height of the buffer in pixels
70 unsigned int GetImageHeight() const;
73 * Get the buffer width in pixels
74 * @return the width of the buffer in pixels
76 unsigned int GetImageWidth() const;
79 * Get the number of bytes in each row of pixels
80 * @return The buffer stride in bytes.
82 unsigned int GetBufferStride() const;
85 * Get the pixel format of the loaded bitmap.
87 Pixel::Format GetPixelFormat() const;
90 Integration::BitmapPtr mBitmap;
96 inline Internal::BitmapLoader& GetImplementation(Dali::BitmapLoader& handle)
98 DALI_ASSERT_ALWAYS( handle && "handle is empty" );
100 BaseObject& object = handle.GetBaseObject();
102 return static_cast<Internal::BitmapLoader&>(object);
105 inline const Internal::BitmapLoader& GetImplementation(const Dali::BitmapLoader& handle)
107 DALI_ASSERT_ALWAYS( handle && "handle is empty" );
109 const BaseObject& object = handle.GetBaseObject();
111 return static_cast<const Internal::BitmapLoader&>(object);
116 #endif // __DALI_BITMAP_LOADER_IMPL_H__