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ImfTileDescription.h
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34 
35 
36 #ifndef INCLUDED_IMF_TILE_DESCRIPTION_H
37 #define INCLUDED_IMF_TILE_DESCRIPTION_H
38 
39 //-----------------------------------------------------------------------------
40 //
41 // class TileDescription and enum LevelMode
42 //
43 //-----------------------------------------------------------------------------
44 #include "ImfNamespace.h"
45 
47 
48 
50 {
51  ONE_LEVEL = 0,
54 
55  NUM_LEVELMODES // number of different level modes
56 };
57 
58 
60 {
62  ROUND_UP = 1,
63 
64  NUM_ROUNDINGMODES // number of different rounding modes
65 };
66 
67 
69 {
70  public:
71 
72  unsigned int xSize; // size of a tile in the x dimension
73  unsigned int ySize; // size of a tile in the y dimension
76 
77  TileDescription (unsigned int xs = 32,
78  unsigned int ys = 32,
79  LevelMode m = ONE_LEVEL,
81  :
82  xSize (xs),
83  ySize (ys),
84  mode (m),
85  roundingMode (r)
86  {
87  // empty
88  }
89 
90  bool
91  operator == (const TileDescription &other) const
92  {
93  return xSize == other.xSize &&
94  ySize == other.ySize &&
95  mode == other.mode &&
96  roundingMode == other.roundingMode;
97  }
98 };
99 
100 
102 
103 
104 
105 
106 
107 #endif
#define OPENEXR_IMF_INTERNAL_NAMESPACE_HEADER_EXIT
Definition: ImfNamespace.h:109
TileDescription(unsigned int xs=32, unsigned int ys=32, LevelMode m=ONE_LEVEL, LevelRoundingMode r=ROUND_DOWN)
LevelRoundingMode
bool operator==(const TileDescription &other) const
GLenum mode
Definition: glcorearb.h:98
LevelRoundingMode roundingMode
unsigned int ySize
#define OPENEXR_IMF_INTERNAL_NAMESPACE_HEADER_ENTER
Definition: ImfNamespace.h:108
GLboolean r
Definition: glcorearb.h:1221
unsigned int xSize