-#ifndef __DALI_INTERNAL_PIXEL_DATA_H__
-#define __DALI_INTERNAL_PIXEL_DATA_H__
+#ifndef DALI_INTERNAL_PIXEL_DATA_H
+#define DALI_INTERNAL_PIXEL_DATA_H
/*
- * Copyright (c) 2016 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2018 Samsung Electronics Co., Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
*/
// INTERNAL INCLUDES
-#include <dali/devel-api/images/pixel-data.h>
+#include <dali/public-api/images/pixel-data.h>
#include <dali/public-api/object/base-object.h>
+#include <dali/devel-api/images/pixel-data-devel.h>
namespace Dali
{
* @brief Create a PixelData object.
*
* @param [in] buffer The raw pixel data.
+ * @param [in] bufferSize The size of the buffer in bytes
* @param [in] width Buffer width in pixels
* @param [in] height Buffer height in pixels
* @param [in] pixelFormat The pixel format
* @param [in] releaseFunction The function used to release the memory.
*/
- static PixelDataPtr New( unsigned char* buffer,
- unsigned int width,
- unsigned int height,
+ static PixelDataPtr New( uint8_t* buffer,
+ uint32_t bufferSize,
+ uint32_t width,
+ uint32_t height,
Pixel::Format pixelFormat,
Dali::PixelData::ReleaseFunction releaseFunction);
* @brief Constructor.
*
* @param [in] buffer The raw pixel data.
+ * @param [in] bufferSize The size of the buffer in bytes
* @param [in] width Buffer width in pixels
* @param [in] height Buffer height in pixels
* @param [in] pixelFormat The pixel format
* @param [in] releaseFunction The function used to release the memory.
*/
- PixelData( unsigned char* buffer,
- unsigned int width,
- unsigned int height,
+ PixelData( uint8_t* buffer,
+ uint32_t bufferSize,
+ uint32_t width,
+ uint32_t height,
Pixel::Format pixelFormat,
Dali::PixelData::ReleaseFunction releaseFunction );
* Get the width of the buffer in pixels.
* @return The width of the buffer in pixels
*/
- unsigned int GetWidth() const;
+ uint32_t GetWidth() const;
/**
* Get the height of the buffer in pixels
* @return The height of the buffer in pixels
*/
- unsigned int GetHeight() const;
+ uint32_t GetHeight() const;
/**
* Get the pixel format
* Get the pixel buffer if it's present.
* @return The buffer if exists, or NULL if there is no pixel buffer.
*/
- unsigned char* GetBuffer() const;
+ uint8_t* GetBuffer() const;
+
+ /**
+ * Get the size of the buffer in bytes
+ * @return The size of the buffer
+ */
+ uint32_t GetBufferSize() const;
+
+ /**
+ * Return the buffer pointer and reset the internal buffer to zero.
+ * @return The buffer pointer and associated data.
+ */
+ DevelPixelData::PixelDataBuffer ReleaseBuffer();
private:
private:
- unsigned char* mBuffer; ///< The raw pixel data.
- unsigned int mWidth; ///< Buffer width in pixels.
- unsigned int mHeight; ///< Buffer height in pixels.
- Pixel::Format mPixelFormat; ///< Pixel format
+ uint8_t* mBuffer; ///< The raw pixel data
+ uint32_t mBufferSize; ///< Buffer sized in bytes
+ uint32_t mWidth; ///< Buffer width in pixels
+ uint32_t mHeight; ///< Buffer height in pixels
+ Pixel::Format mPixelFormat; ///< Pixel format
Dali::PixelData::ReleaseFunction mReleaseFunction; ///< Function for releasing memory
};