| /*****************************************************************************/ |
| // Copyright 2006-2007 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_sdk_limits.h#1 $ */ |
| /* $DateTime: 2012/05/30 13:28:51 $ */ |
| /* $Change: 832332 $ */ |
| /* $Author: tknoll $ */ |
| |
| /** \file |
| * Collection of constants detailing maximum values used in processing in the DNG SDK. |
| */ |
| |
| /*****************************************************************************/ |
| |
| #ifndef __dng_sdk_limits__ |
| #define __dng_sdk_limits__ |
| |
| /*****************************************************************************/ |
| |
| #include "dng_types.h" |
| |
| /*****************************************************************************/ |
| |
| /// The maximum number of previews (in addition to the main IFD's thumbnail) |
| /// that we support embedded in a DNG. |
| |
| const uint32 kMaxDNGPreviews = 20; |
| |
| /// The maximum number of SubIFDs that will be parsed. |
| |
| const uint32 kMaxSubIFDs = kMaxDNGPreviews + 1; |
| |
| /// The maximum number of chained IFDs that will be parsed. |
| |
| const uint32 kMaxChainedIFDs = 10; |
| |
| /// The maximum number of samples per pixel. |
| |
| const uint32 kMaxSamplesPerPixel = 4; |
| |
| /// Maximum number of color planes. |
| |
| const uint32 kMaxColorPlanes = kMaxSamplesPerPixel; |
| |
| /// The maximum size of a CFA repeating pattern. |
| |
| const uint32 kMaxCFAPattern = 8; |
| |
| /// The maximum size of a black level repeating pattern. |
| |
| const uint32 kMaxBlackPattern = 8; |
| |
| /// The maximum number of masked area rectangles. |
| |
| const uint32 kMaxMaskedAreas = 4; |
| |
| /// The maximum image size supported (pixels per side). |
| |
| const uint32 kMaxImageSide = 65000; |
| |
| /// Maximum number of MP threads for dng_area_task operations. |
| |
| #if qDNG64Bit |
| const uint32 kMaxMPThreads = 32; |
| #else |
| const uint32 kMaxMPThreads = 8; |
| #endif |
| |
| /*****************************************************************************/ |
| |
| #endif |
| |
| /*****************************************************************************/ |