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texture.cxx File Reference

#include "pandabase.h"
#include "texture.h"
#include "config_gobj.h"
#include "texturePool.h"
#include "textureContext.h"
#include "datagram.h"
#include "datagramIterator.h"
#include "bamReader.h"
#include "bamWriter.h"
#include "string_utils.h"
#include <stddef.h>

Go to the source code of this file.

Functions
int	up_to_power_2 (int value)
int	down_to_power_2 (int value)
void	consider_rescale (PNMImage &pnmimage, const string &name)
void	consider_downgrade (PNMImage &pnmimage, int num_channels, const string &name)

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Function Documentation

void consider_downgrade (  PNMImage &  pnmimage, int  num_channels, const string &  name )  [static]

Definition at line 112 of file texture.cxx. References PNMImageHeader::get_num_channels(), and PNMImage::set_num_channels(). Referenced by Texture::read().

void consider_rescale (  PNMImage &  pnmimage, const string &  name )  [static]

Definition at line 69 of file texture.cxx. References down_to_power_2(), PNMImageHeader::get_maxval(), PNMImageHeader::get_num_channels(), PNMImageHeader::get_type(), PNMImageHeader::get_x_size(), PNMImageHeader::get_y_size(), max_texture_dimension, PNMImage::quick_filter_from(), and up_to_power_2(). Referenced by Texture::read().

int down_to_power_2 (  int  value  )  [static]

Definition at line 55 of file texture.cxx. References x. Referenced by consider_rescale().

int up_to_power_2 (  int  value  )  [static]

Definition at line 41 of file texture.cxx. References x. Referenced by consider_rescale().

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