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ImfTileDescription.h
Go to the documentation of this file.
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///////////////////////////////////////////////////////////////////////////
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//
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// Copyright (c) 2004, Industrial Light & Magic, a division of Lucas
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// Digital Ltd. LLC
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//
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Industrial Light & Magic nor the names of
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// its contributors may be used to endorse or promote products derived
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// from this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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///////////////////////////////////////////////////////////////////////////
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#ifndef INCLUDED_IMF_TILE_DESCRIPTION_H
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#define INCLUDED_IMF_TILE_DESCRIPTION_H
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//-----------------------------------------------------------------------------
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//
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// class TileDescription and enum LevelMode
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//
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//-----------------------------------------------------------------------------
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#include "
ImfNamespace.h
"
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OPENEXR_IMF_INTERNAL_NAMESPACE_HEADER_ENTER
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enum
LevelMode
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{
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ONE_LEVEL
= 0,
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MIPMAP_LEVELS
= 1,
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RIPMAP_LEVELS
= 2,
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NUM_LEVELMODES
// number of different level modes
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};
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enum
LevelRoundingMode
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{
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ROUND_DOWN
= 0,
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ROUND_UP
= 1,
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NUM_ROUNDINGMODES
// number of different rounding modes
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};
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class
TileDescription
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{
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public
:
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unsigned
int
xSize
;
// size of a tile in the x dimension
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unsigned
int
ySize
;
// size of a tile in the y dimension
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LevelMode
mode
;
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LevelRoundingMode
roundingMode
;
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TileDescription
(
unsigned
int
xs = 32,
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unsigned
int
ys = 32,
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LevelMode
m
=
ONE_LEVEL
,
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LevelRoundingMode
r
=
ROUND_DOWN
)
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:
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xSize
(xs),
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ySize
(ys),
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mode
(
m
),
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roundingMode
(
r
)
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{
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// empty
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}
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bool
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operator ==
(
const
TileDescription
&other)
const
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{
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return
xSize
== other.
xSize
&&
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ySize
== other.
ySize
&&
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mode
== other.
mode
&&
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roundingMode
== other.
roundingMode
;
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}
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};
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OPENEXR_IMF_INTERNAL_NAMESPACE_HEADER_EXIT
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#endif
NUM_LEVELMODES
Definition:
ImfTileDescription.h:55
ONE_LEVEL
Definition:
ImfTileDescription.h:51
ImfNamespace.h
OPENEXR_IMF_INTERNAL_NAMESPACE_HEADER_EXIT
#define OPENEXR_IMF_INTERNAL_NAMESPACE_HEADER_EXIT
Definition:
ImfNamespace.h:109
mode
GLenum mode
Definition:
glew.h:2163
TileDescription::TileDescription
TileDescription(unsigned int xs=32, unsigned int ys=32, LevelMode m=ONE_LEVEL, LevelRoundingMode r=ROUND_DOWN)
Definition:
ImfTileDescription.h:77
TileDescription
Definition:
ImfTileDescription.h:68
m
const GLdouble * m
Definition:
glew.h:9124
ROUND_DOWN
Definition:
ImfTileDescription.h:61
LevelRoundingMode
LevelRoundingMode
Definition:
ImfTileDescription.h:59
ROUND_UP
Definition:
ImfTileDescription.h:62
MIPMAP_LEVELS
Definition:
ImfTileDescription.h:52
TileDescription::operator==
bool operator==(const TileDescription &other) const
Definition:
ImfTileDescription.h:91
LevelMode
LevelMode
Definition:
ImfTileDescription.h:49
TileDescription::mode
LevelMode mode
Definition:
ImfTileDescription.h:74
NUM_ROUNDINGMODES
Definition:
ImfTileDescription.h:64
RIPMAP_LEVELS
Definition:
ImfTileDescription.h:53
TileDescription::roundingMode
LevelRoundingMode roundingMode
Definition:
ImfTileDescription.h:75
r
GLdouble GLdouble GLdouble r
Definition:
glew.h:1406
TileDescription::ySize
unsigned int ySize
Definition:
ImfTileDescription.h:73
OPENEXR_IMF_INTERNAL_NAMESPACE_HEADER_ENTER
#define OPENEXR_IMF_INTERNAL_NAMESPACE_HEADER_ENTER
Definition:
ImfNamespace.h:108
TileDescription::xSize
unsigned int xSize
Definition:
ImfTileDescription.h:72
OpenEXR
ImfTileDescription.h
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