#include <OgrePixelFormat.h>
Public Member Functions | |
PixelBox () | |
Parameter constructor for setting the members manually. | |
PixelBox (const Box &extents, PixelFormat pixelFormat, void *pixelData=0) | |
Constructor providing extents in the form of a Box object. | |
PixelBox (size_t width, size_t height, size_t depth, PixelFormat pixelFormat, void *pixelData=0) | |
Constructor providing width, height and depth. | |
void | setConsecutive () |
Set the rowPitch and slicePitch so that the buffer is laid out consecutive in memory. | |
size_t | getRowSkip () const |
Get the number of elements between one past the rightmost pixel of one row and the leftmost pixel of the next row. | |
size_t | getSliceSkip () const |
Get the number of elements between one past the right bottom pixel of one slice and the left top pixel of the next slice. | |
bool | isConsecutive () const |
Return whether this buffer is laid out consecutive in memory (ie the pitches are equal to the dimensions). | |
size_t | getConsecutiveSize () const |
Return the size (in bytes) this image would take if it was laid out consecutive in memory. | |
PixelBox | getSubVolume (const Box &def) const |
Return a subvolume of this PixelBox. | |
bool | contains (const Box &def) const |
Return true if the other box is a part of this one. | |
size_t | getWidth () const |
Get the width of this box. | |
size_t | getHeight () const |
Get the height of this box. | |
size_t | getDepth () const |
Get the depth of this box. | |
Public Attributes | |
void * | data |
The data pointer. | |
PixelFormat | format |
The pixel format. | |
size_t | rowPitch |
Number of elements between the leftmost pixel of one row and the left pixel of the next. | |
size_t | slicePitch |
Number of elements between the top left pixel of one (depth) slice and the top left pixel of the next. | |
size_t | left |
size_t | top |
size_t | right |
size_t | bottom |
size_t | front |
size_t | back |
In case of a rectangle, depth must be 1. Pixels are stored as a succession of "depth" slices, each containing "height" rows of "width" pixels.
Definition at line 180 of file OgrePixelFormat.h.
Ogre::PixelBox::PixelBox | ( | ) |
Parameter constructor for setting the members manually.
Definition at line 183 of file OgrePixelFormat.h.
Ogre::PixelBox::PixelBox | ( | const Box & | extents, | |
PixelFormat | pixelFormat, | |||
void * | pixelData = 0 | |||
) |
Constructor providing extents in the form of a Box object.
This constructor assumes the pixel data is laid out consecutively in memory. (this means row after row, slice after slice, with no space in between)
extents | Extents of the region defined by data | |
pixelFormat | Format of this buffer | |
pixelData | Pointer to the actual data |
Definition at line 191 of file OgrePixelFormat.h.
Ogre::PixelBox::PixelBox | ( | size_t | width, | |
size_t | height, | |||
size_t | depth, | |||
PixelFormat | pixelFormat, | |||
void * | pixelData = 0 | |||
) |
Constructor providing width, height and depth.
This constructor assumes the pixel data is laid out consecutively in memory. (this means row after row, slice after slice, with no space in between)
width | Width of the region | |
height | Height of the region | |
depth | Depth of the region | |
pixelFormat | Format of this buffer | |
pixelData | Pointer to the actual data |
Definition at line 205 of file OgrePixelFormat.h.
void Ogre::PixelBox::setConsecutive | ( | ) |
Set the rowPitch and slicePitch so that the buffer is laid out consecutive in memory.
Definition at line 231 of file OgrePixelFormat.h.
size_t Ogre::PixelBox::getRowSkip | ( | ) | const |
Get the number of elements between one past the rightmost pixel of one row and the leftmost pixel of the next row.
(IE this is zero if rows are consecutive).
Definition at line 240 of file OgrePixelFormat.h.
Referenced by Ogre::LinearResampler_Byte< channels >::scale(), Ogre::LinearResampler_Float32::scale(), Ogre::LinearResampler::scale(), and Ogre::NearestResampler< elemsize >::scale().
size_t Ogre::PixelBox::getSliceSkip | ( | ) | const |
Get the number of elements between one past the right bottom pixel of one slice and the left top pixel of the next slice.
(IE this is zero if slices are consecutive).
Definition at line 245 of file OgrePixelFormat.h.
Referenced by Ogre::LinearResampler_Float32::scale(), Ogre::LinearResampler::scale(), and Ogre::NearestResampler< elemsize >::scale().
bool Ogre::PixelBox::isConsecutive | ( | ) | const |
Return whether this buffer is laid out consecutive in memory (ie the pitches are equal to the dimensions).
Definition at line 250 of file OgrePixelFormat.h.
size_t Ogre::PixelBox::getConsecutiveSize | ( | ) | const |
Return the size (in bytes) this image would take if it was laid out consecutive in memory.
Return a subvolume of this PixelBox.
def | Defines the bounds of the subregion to return |
Exception(ERR_INVALIDPARAMS) | if def is not fully contained |
bool Ogre::Box::contains | ( | const Box & | def | ) | const [inherited] |
Return true if the other box is a part of this one.
Definition at line 399 of file OgreCommon.h.
References Ogre::Box::back, Ogre::Box::bottom, Ogre::Box::front, Ogre::Box::left, Ogre::Box::right, and Ogre::Box::top.
size_t Ogre::Box::getWidth | ( | ) | const [inherited] |
Get the width of this box.
Definition at line 406 of file OgreCommon.h.
References Ogre::Box::left, and Ogre::Box::right.
Referenced by Ogre::LinearResampler_Byte< channels >::scale(), Ogre::LinearResampler_Float32::scale(), Ogre::LinearResampler::scale(), and Ogre::NearestResampler< elemsize >::scale().
size_t Ogre::Box::getHeight | ( | ) | const [inherited] |
Get the height of this box.
Definition at line 408 of file OgreCommon.h.
References Ogre::Box::bottom, and Ogre::Box::top.
Referenced by Ogre::LinearResampler_Byte< channels >::scale(), Ogre::LinearResampler_Float32::scale(), Ogre::LinearResampler::scale(), and Ogre::NearestResampler< elemsize >::scale().
size_t Ogre::Box::getDepth | ( | ) | const [inherited] |
Get the depth of this box.
Definition at line 410 of file OgreCommon.h.
References Ogre::Box::back, and Ogre::Box::front.
Referenced by Ogre::LinearResampler_Byte< channels >::scale(), Ogre::LinearResampler_Float32::scale(), Ogre::LinearResampler::scale(), and Ogre::NearestResampler< elemsize >::scale().
void* Ogre::PixelBox::data |
The data pointer.
Definition at line 213 of file OgrePixelFormat.h.
Referenced by Ogre::LinearResampler_Byte< channels >::scale(), Ogre::LinearResampler_Float32::scale(), Ogre::LinearResampler::scale(), and Ogre::NearestResampler< elemsize >::scale().
The pixel format.
Definition at line 215 of file OgrePixelFormat.h.
Referenced by Ogre::LinearResampler_Float32::scale(), and Ogre::LinearResampler::scale().
size_t Ogre::PixelBox::rowPitch |
Number of elements between the leftmost pixel of one row and the left pixel of the next.
This value must always be equal to getWidth() (consecutive) for compressed formats.
Definition at line 220 of file OgrePixelFormat.h.
Referenced by Ogre::LinearResampler_Byte< channels >::scale(), and Ogre::NearestResampler< elemsize >::scale().
size_t Ogre::PixelBox::slicePitch |
Number of elements between the top left pixel of one (depth) slice and the top left pixel of the next.
This can be a negative value. Must be a multiple of rowPitch. This value must always be equal to getWidth()*getHeight() (consecutive) for compressed formats.
Definition at line 226 of file OgrePixelFormat.h.
Referenced by Ogre::NearestResampler< elemsize >::scale().
size_t Ogre::Box::left [inherited] |
Definition at line 351 of file OgreCommon.h.
Referenced by Ogre::Box::Box(), Ogre::Box::contains(), Ogre::Box::getWidth(), Ogre::LinearResampler_Byte< channels >::scale(), Ogre::LinearResampler_Float32::scale(), Ogre::LinearResampler::scale(), and Ogre::NearestResampler< elemsize >::scale().
size_t Ogre::Box::top [inherited] |
Definition at line 351 of file OgreCommon.h.
Referenced by Ogre::Box::Box(), Ogre::Box::contains(), Ogre::Box::getHeight(), Ogre::LinearResampler_Byte< channels >::scale(), Ogre::LinearResampler_Float32::scale(), Ogre::LinearResampler::scale(), and Ogre::NearestResampler< elemsize >::scale().
size_t Ogre::Box::right [inherited] |
Definition at line 351 of file OgreCommon.h.
Referenced by Ogre::Box::Box(), Ogre::Box::contains(), Ogre::Box::getWidth(), Ogre::LinearResampler_Byte< channels >::scale(), Ogre::LinearResampler_Float32::scale(), Ogre::LinearResampler::scale(), and Ogre::NearestResampler< elemsize >::scale().
size_t Ogre::Box::bottom [inherited] |
Definition at line 351 of file OgreCommon.h.
Referenced by Ogre::Box::Box(), Ogre::Box::contains(), Ogre::Box::getHeight(), Ogre::LinearResampler_Byte< channels >::scale(), Ogre::LinearResampler_Float32::scale(), Ogre::LinearResampler::scale(), and Ogre::NearestResampler< elemsize >::scale().
size_t Ogre::Box::front [inherited] |
Definition at line 351 of file OgreCommon.h.
Referenced by Ogre::Box::Box(), Ogre::Box::contains(), Ogre::Box::getDepth(), Ogre::LinearResampler_Float32::scale(), Ogre::LinearResampler::scale(), and Ogre::NearestResampler< elemsize >::scale().
size_t Ogre::Box::back [inherited] |
Definition at line 351 of file OgreCommon.h.
Referenced by Ogre::Box::Box(), Ogre::Box::contains(), Ogre::Box::getDepth(), Ogre::LinearResampler_Float32::scale(), Ogre::LinearResampler::scale(), and Ogre::NearestResampler< elemsize >::scale().
Copyright © 2008 Torus Knot Software Ltd
This work is licensed under a Creative Commons Attribution-ShareAlike 2.5 License.
Last modified Sun Sep 27 22:05:09 2009