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ImfImageDataWindow.h
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34 
35 #ifndef INCLUDED_IMF_IMAGE_DATA_WINDOW_H
36 #define INCLUDED_IMF_IMAGE_DATA_WINDOW_H
37 
38 //----------------------------------------------------------------------------
39 //
40 // enum DataWindowSource,
41 // function dataWindowForFile()
42 //
43 //----------------------------------------------------------------------------
44 
45 #include <ImfNamespace.h>
46 #include <ImathBox.h>
47 
49 
50 
52 {
55 };
56 
57 
58 //
59 // Given the an image, i, an OpenEXR file header, h, and a data window
60 // source flag, d, dataWindowForFile(i,h,d) returns i.dataWindow() if d
61 // is USE_IMAGE_DATA_WINDOW, or the intersection of i.dataWindow() and
62 // h.dataWindow() if d is USE_HEADER_DATA_WINDOW.
63 //
64 
65 class Image;
66 class Header;
67 
69 dataWindowForFile (const Header &hdr, const Image &img, DataWindowSource dws);
70 
71 
73 
74 #endif
#define OPENEXR_IMF_INTERNAL_NAMESPACE_HEADER_EXIT
Definition: ImfNamespace.h:109
DataWindowSource
Box< V2i > Box2i
Definition: ImathBox.h:133
GLint void * img
Definition: glcorearb.h:555
IMATH_NAMESPACE::Box2i dataWindowForFile(const Header &hdr, const Image &img, DataWindowSource dws)
#define OPENEXR_IMF_INTERNAL_NAMESPACE_HEADER_ENTER
Definition: ImfNamespace.h:108