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Formatting API
[platform/core/uifw/dali-adaptor.git]
/
dali
/
devel-api
/
adaptor-framework
/
pixel-buffer.h
diff --git
a/dali/devel-api/adaptor-framework/pixel-buffer.h
b/dali/devel-api/adaptor-framework/pixel-buffer.h
old mode 100755
(executable)
new mode 100644
(file)
index
449bc02
..
18b5a5f
--- a/
dali/devel-api/adaptor-framework/pixel-buffer.h
+++ b/
dali/devel-api/adaptor-framework/pixel-buffer.h
@@
-2,7
+2,7
@@
#define DALI_PIXEL_BUFFER_H
/*
#define DALI_PIXEL_BUFFER_H
/*
- * Copyright (c) 20
18
Samsung Electronics Co., Ltd.
+ * Copyright (c) 20
20
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.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@
-19,8
+19,8
@@
*/
// INTERNAL INCLUDES
*/
// INTERNAL INCLUDES
-#include <dali/public-api/images/pixel.h>
#include <dali/public-api/images/pixel-data.h>
#include <dali/public-api/images/pixel-data.h>
+#include <dali/public-api/images/pixel.h>
#include <dali/public-api/object/base-handle.h>
// INTERNAL INCLUDES
#include <dali/public-api/object/base-handle.h>
// INTERNAL INCLUDES
@@
-28,20
+28,17
@@
namespace Dali
{
namespace Dali
{
-
namespace Internal
{
namespace Adaptor
{
class PixelBuffer;
}
namespace Internal
{
namespace Adaptor
{
class PixelBuffer;
}
-}
-
+} // namespace Internal
// Use namespace to separate from PixelBuffer typedef in buffer-image.h
namespace Devel
{
// Use namespace to separate from PixelBuffer typedef in buffer-image.h
namespace Devel
{
-
/**
* @brief The PixelBuffer object holds a pixel buffer.
*
/**
* @brief The PixelBuffer object holds a pixel buffer.
*
@@
-61,13
+58,12
@@
namespace Devel
class DALI_ADAPTOR_API PixelBuffer : public BaseHandle
{
public:
class DALI_ADAPTOR_API PixelBuffer : public BaseHandle
{
public:
-
/**
* Create a PixelBuffer with it's own data buffer.
*/
/**
* Create a PixelBuffer with it's own data buffer.
*/
- static PixelBuffer New(
unsigned int
width,
-
unsigned int
height,
-
Dali::Pixel::Format pixelFormat
);
+ static PixelBuffer New(
unsigned int
width,
+
unsigned int
height,
+
Dali::Pixel::Format pixelFormat
);
/**
* @brief Creates an empty handle.
/**
* @brief Creates an empty handle.
@@
-112,7
+108,7
@@
public:
* @param[in,out] pixelBuffer
* @return a new PixelData which takes ownership of the PixelBuffer's buffer.
*/
* @param[in,out] pixelBuffer
* @return a new PixelData which takes ownership of the PixelBuffer's buffer.
*/
- static PixelData Convert(
PixelBuffer& pixelBuffer
);
+ static PixelData Convert(
PixelBuffer& pixelBuffer
);
/**
* Copy the data from this object into a new PixelData object, which could be
/**
* Copy the data from this object into a new PixelData object, which could be
@@
-184,7
+180,7
@@
public:
* @param[in] cropToMask Whether to crop the output to the mask size (true)
* or scale the mask to the content size (false)
*/
* @param[in] cropToMask Whether to crop the output to the mask size (true)
* or scale the mask to the content size (false)
*/
- void ApplyMask(
PixelBuffer mask, float contentScale=1.0f, bool cropToMask=false
);
+ void ApplyMask(
PixelBuffer mask, float contentScale = 1.0f, bool cropToMask = false
);
/**
* Apply a Gaussian blur to this pixel data with the given radius.
/**
* Apply a Gaussian blur to this pixel data with the given radius.
@@
-193,7
+189,7
@@
public:
*
* @param[in] blurRadius The radius for Gaussian blur. A value of 0 or negative value indicates no blur.
*/
*
* @param[in] blurRadius The radius for Gaussian blur. A value of 0 or negative value indicates no blur.
*/
- void ApplyGaussianBlur(
const float blurRadius
);
+ void ApplyGaussianBlur(
const float blurRadius
);
/**
* @brief Crops this buffer to the given crop rectangle.
/**
* @brief Crops this buffer to the given crop rectangle.
@@
-204,7
+200,7
@@
public:
* @param[in] width The crop width
* @param[in] height The crop height
*/
* @param[in] width The crop width
* @param[in] height The crop height
*/
- void Crop(
uint16_t x, uint16_t y, uint16_t width, uint16_t height
);
+ void Crop(
uint16_t x, uint16_t y, uint16_t width, uint16_t height
);
/**
* @brief Resizes the buffer to the given dimensions.
/**
* @brief Resizes the buffer to the given dimensions.
@@
-213,7
+209,7
@@
public:
* @param[in] width The new width
* @param[in] height The new height
*/
* @param[in] width The new width
* @param[in] height The new height
*/
- void Resize(
uint16_t width, uint16_t height
);
+ void Resize(
uint16_t width, uint16_t height
);
/**
* @brief Returns Exif metadata as a property map
/**
* @brief Returns Exif metadata as a property map
@@
-221,7
+217,7
@@
public:
* @param[out] metadata Property map object to write into
* @return True on success
*/
* @param[out] metadata Property map object to write into
* @return True on success
*/
- bool GetMetadata(
Property::Map& metadata
) const;
+ bool GetMetadata(
Property::Map& metadata
) const;
/**
* @brief Multiplies the image's color values by the alpha value. This provides better
/**
* @brief Multiplies the image's color values by the alpha value. This provides better
@@
-240,17
+236,22
@@
public:
*
* @return @e false if the rotation fails (invalid pixel format or memory issues).
*/
*
* @return @e false if the rotation fails (invalid pixel format or memory issues).
*/
- bool Rotate(
Degree angle
);
+ bool Rotate(
Degree angle
);
-public:
+ /**
+ * @brief Returns pixel-buffer is premultiplied or not.
+ * @return true if alpha is pre-multiplied.
+ */
+ bool IsAlphaPreMultiplied() const;
+public:
/**
* @brief The constructor.
* @note Not intended for application developers.
* @SINCE_1_2.46
* @param[in] pointer A pointer to a newly allocated PixelBuffer
*/
/**
* @brief The constructor.
* @note Not intended for application developers.
* @SINCE_1_2.46
* @param[in] pointer A pointer to a newly allocated PixelBuffer
*/
- explicit DALI_INTERNAL PixelBuffer(
Internal::Adaptor::PixelBuffer* pointer
);
+ explicit DALI_INTERNAL PixelBuffer(
Internal::Adaptor::PixelBuffer* pointer
);
};
} // namespace Devel
};
} // namespace Devel