diff options
Diffstat (limited to 'gpr/source/lib/dng_sdk/dng_preview.h')
| -rw-r--r-- | gpr/source/lib/dng_sdk/dng_preview.h | 245 |
1 files changed, 245 insertions, 0 deletions
diff --git a/gpr/source/lib/dng_sdk/dng_preview.h b/gpr/source/lib/dng_sdk/dng_preview.h new file mode 100644 index 0000000..2b616e3 --- /dev/null +++ b/gpr/source/lib/dng_sdk/dng_preview.h @@ -0,0 +1,245 @@ +/*****************************************************************************/
+// Copyright 2007-2011 Adobe Systems Incorporated
+// All Rights Reserved.
+//
+// NOTICE: Adobe permits you to use, modify, and distribute this file in
+// accordance with the terms of the Adobe license agreement accompanying it.
+/*****************************************************************************/
+
+/* $Id: //mondo/dng_sdk_1_4/dng_sdk/source/dng_preview.h#1 $ */
+/* $DateTime: 2012/05/30 13:28:51 $ */
+/* $Change: 832332 $ */
+/* $Author: tknoll $ */
+
+/*****************************************************************************/
+
+#ifndef __dng_preview__
+#define __dng_preview__
+
+/*****************************************************************************/
+
+#include "dng_auto_ptr.h"
+#include "dng_classes.h"
+#include "dng_ifd.h"
+#include "dng_opcode_list.h"
+#include "dng_point.h"
+#include "dng_sdk_limits.h"
+
+/*****************************************************************************/
+
+class dng_preview
+ {
+
+ public:
+
+ dng_preview_info fInfo;
+
+ protected:
+
+ dng_preview ();
+
+ public:
+
+ virtual ~dng_preview ();
+
+ virtual dng_basic_tag_set * AddTagSet (dng_tiff_directory &directory) const = 0;
+
+ virtual void WriteData (dng_host &host,
+ dng_image_writer &writer,
+ dng_basic_tag_set &basic,
+ dng_stream &stream) const = 0;
+
+ };
+
+/*****************************************************************************/
+
+class dng_image_preview: public dng_preview
+ {
+
+ public:
+
+ AutoPtr<dng_image> fImage;
+
+ private:
+
+ mutable dng_ifd fIFD;
+
+ public:
+
+ dng_image_preview ();
+
+ virtual ~dng_image_preview ();
+
+ virtual dng_basic_tag_set * AddTagSet (dng_tiff_directory &directory) const;
+
+ virtual void WriteData (dng_host &host,
+ dng_image_writer &writer,
+ dng_basic_tag_set &basic,
+ dng_stream &stream) const;
+
+ private:
+
+ // Hidden copy constructor and assignment operator.
+
+ dng_image_preview (const dng_image_preview &preview);
+
+ dng_image_preview & operator= (const dng_image_preview &preview);
+
+ };
+
+/*****************************************************************************/
+
+class dng_jpeg_preview: public dng_preview
+ {
+
+ public:
+
+ dng_point fPreviewSize;
+
+ uint16 fPhotometricInterpretation;
+
+ dng_point fYCbCrSubSampling;
+
+ uint16 fYCbCrPositioning;
+
+ AutoPtr<dng_memory_block> fCompressedData;
+
+ public:
+
+ dng_jpeg_preview ();
+
+ virtual ~dng_jpeg_preview ();
+
+ virtual dng_basic_tag_set * AddTagSet (dng_tiff_directory &directory) const;
+
+ virtual void WriteData (dng_host &host,
+ dng_image_writer &writer,
+ dng_basic_tag_set &basic,
+ dng_stream &stream) const;
+
+ void SpoolAdobeThumbnail (dng_stream &stream) const;
+
+ private:
+
+ // Hidden copy constructor and assignment operator.
+
+ dng_jpeg_preview (const dng_jpeg_preview &preview);
+
+ dng_jpeg_preview & operator= (const dng_jpeg_preview &preview);
+
+ };
+
+/*****************************************************************************/
+
+class dng_raw_preview: public dng_preview
+ {
+
+ public:
+
+ AutoPtr<dng_image> fImage;
+
+ AutoPtr<dng_memory_block> fOpcodeList2Data;
+
+ int32 fCompressionQuality;
+
+ private:
+
+ mutable dng_ifd fIFD;
+
+ public:
+
+ dng_raw_preview ();
+
+ virtual ~dng_raw_preview ();
+
+ virtual dng_basic_tag_set * AddTagSet (dng_tiff_directory &directory) const;
+
+ virtual void WriteData (dng_host &host,
+ dng_image_writer &writer,
+ dng_basic_tag_set &basic,
+ dng_stream &stream) const;
+
+ private:
+
+ // Hidden copy constructor and assignment operator.
+
+ dng_raw_preview (const dng_raw_preview &preview);
+
+ dng_raw_preview & operator= (const dng_raw_preview &preview);
+
+ };
+
+/*****************************************************************************/
+
+class dng_mask_preview: public dng_preview
+ {
+
+ public:
+
+ AutoPtr<dng_image> fImage;
+
+ int32 fCompressionQuality;
+
+ private:
+
+ mutable dng_ifd fIFD;
+
+ public:
+
+ dng_mask_preview ();
+
+ virtual ~dng_mask_preview ();
+
+ virtual dng_basic_tag_set * AddTagSet (dng_tiff_directory &directory) const;
+
+ virtual void WriteData (dng_host &host,
+ dng_image_writer &writer,
+ dng_basic_tag_set &basic,
+ dng_stream &stream) const;
+
+ private:
+
+ // Hidden copy constructor and assignment operator.
+
+ dng_mask_preview (const dng_mask_preview &preview);
+
+ dng_mask_preview & operator= (const dng_mask_preview &preview);
+
+ };
+
+/*****************************************************************************/
+
+class dng_preview_list
+ {
+
+ private:
+
+ uint32 fCount;
+
+ AutoPtr<dng_preview> fPreview [kMaxDNGPreviews];
+
+ public:
+
+ dng_preview_list ();
+
+ ~dng_preview_list ();
+
+ uint32 Count () const
+ {
+ return fCount;
+ }
+
+ const dng_preview & Preview (uint32 index) const
+ {
+ return *(fPreview [index]);
+ }
+
+ void Append (AutoPtr<dng_preview> &preview);
+
+ };
+
+/*****************************************************************************/
+
+#endif
+
+/*****************************************************************************/
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