1/*****************************************************************************/ 2// Copyright 2006-2008 Adobe Systems Incorporated 3// All Rights Reserved. 4// 5// NOTICE: Adobe permits you to use, modify, and distribute this file in 6// accordance with the terms of the Adobe license agreement accompanying it. 7/*****************************************************************************/ 8 9/* $Id: //mondo/dng_sdk_1_4/dng_sdk/source/dng_simple_image.h#1 $ */ 10/* $DateTime: 2012/05/30 13:28:51 $ */ 11/* $Change: 832332 $ */ 12/* $Author: tknoll $ */ 13 14/*****************************************************************************/ 15 16#ifndef __dng_simple_image__ 17#define __dng_simple_image__ 18 19/*****************************************************************************/ 20 21#include "dng_auto_ptr.h" 22#include "dng_image.h" 23#include "dng_pixel_buffer.h" 24 25/*****************************************************************************/ 26 27/// dng_image derived class with simple Trim and Rotate functionality. 28 29class dng_simple_image : public dng_image 30 { 31 32 protected: 33 34 dng_pixel_buffer fBuffer; 35 36 AutoPtr<dng_memory_block> fMemory; 37 38 dng_memory_allocator &fAllocator; 39 40 public: 41 42 dng_simple_image (const dng_rect &bounds, 43 uint32 planes, 44 uint32 pixelType, 45 dng_memory_allocator &allocator); 46 47 virtual ~dng_simple_image (); 48 49 virtual dng_image * Clone () const; 50 51 /// Setter for pixel type. 52 53 virtual void SetPixelType (uint32 pixelType); 54 55 /// Trim image data outside of given bounds. Memory is not reallocated or freed. 56 57 virtual void Trim (const dng_rect &r); 58 59 /// Rotate image according to orientation. 60 61 virtual void Rotate (const dng_orientation &orientation); 62 63 /// Get the buffer for direct processing. (Unique to dng_simple_image.) 64 65 void GetPixelBuffer (dng_pixel_buffer &buffer) 66 { 67 buffer = fBuffer; 68 } 69 70 protected: 71 72 virtual void AcquireTileBuffer (dng_tile_buffer &buffer, 73 const dng_rect &area, 74 bool dirty) const; 75 76 }; 77 78/*****************************************************************************/ 79 80#endif 81 82/*****************************************************************************/ 83