Panda3D
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PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University. More...
Go to the source code of this file.
Classes | |
struct | pixel |
Macros | |
#define | PGM_BIGGRAYS |
#define | PGM_MAXMAXVAL 65535 |
#define | PNM_ASSIGN1(x, v) PPM_ASSIGN(x,0,0,v) |
#define | PNM_MAXMAXVAL PGM_MAXMAXVAL |
#define | PPM_ASSIGN(p, red, grn, blu) { (p).r = (red); (p).g = (grn); (p).b = (blu); } |
#define | PPM_DEPTH(newp, p, oldmaxval, newmaxval) |
#define | PPM_EQUAL(p, q) ( (p).r == (q).r && (p).g == (q).g && (p).b == (q).b ) |
#define | PPM_GETB(p) ((p).b) |
#define | PPM_GETG(p) ((p).g) |
#define | PPM_GETR(p) ((p).r) |
#define | PPM_PUTB(p, blu) ((p).b = (blu)) |
#define | PPM_PUTG(p, grn) ((p).g = (grn)) |
#define | PPM_PUTR(p, red) ((p).r = (red)) |
Typedefs | |
typedef unsigned short | gray |
typedef gray | pixval |
typedef pixel | xel |
typedef gray | xelval |
Functions | |
EXPCL_PANDA_PNMIMAGE char * | pm_allocrow (int cols, int size) |
Allocates a row of cols * size bytes. | |
EXPCL_PANDA_PNMIMAGE int | pm_bitstomaxval (int bits) |
Returns the highest maxval that can be represented in the indicated number of bits. | |
EXPCL_PANDA_PNMIMAGE void | pm_error (const char *format,...) |
Outputs the given printf-style message to the user and terminates messily. | |
EXPCL_PANDA_PNMIMAGE void | pm_freerow (char *itrow) |
Frees the row previously allocated withm pm_allocrow(). | |
EXPCL_PANDA_PNMIMAGE int | pm_maxvaltobits (int maxval) |
Returns the number of bits sufficient to hold the indicated maxval value. | |
EXPCL_PANDA_PNMIMAGE void | pm_message (const char *format,...) |
Outputs the given printf-style message to the user and returns. | |
EXPCL_PANDA_PNMIMAGE int | pm_readbiglong (std::istream *in, long *lP) |
EXPCL_PANDA_PNMIMAGE int | pm_readbigshort (std::istream *in, short *sP) |
EXPCL_PANDA_PNMIMAGE int | pm_readlittlelong (std::istream *in, long *lP) |
EXPCL_PANDA_PNMIMAGE int | pm_readlittleshort (std::istream *in, short *sP) |
EXPCL_PANDA_PNMIMAGE int | pm_writebiglong (std::ostream *out, long l) |
EXPCL_PANDA_PNMIMAGE int | pm_writebigshort (std::ostream *out, short s) |
EXPCL_PANDA_PNMIMAGE int | pm_writelittlelong (std::ostream *out, long l) |
EXPCL_PANDA_PNMIMAGE int | pm_writelittleshort (std::ostream *out, short s) |
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
All rights reserved.
All use of this software is subject to the terms of the revised BSD license. You should have received a copy of this license along with this source code in a file named "LICENSE."
Definition in file pnmimage_base.h.
#define PGM_BIGGRAYS |
Definition at line 29 of file pnmimage_base.h.
#define PGM_MAXMAXVAL 65535 |
Definition at line 33 of file pnmimage_base.h.
#define PNM_ASSIGN1 | ( | x, | |
v ) PPM_ASSIGN(x,0,0,v) |
Definition at line 104 of file pnmimage_base.h.
#define PNM_MAXMAXVAL PGM_MAXMAXVAL |
Definition at line 39 of file pnmimage_base.h.
#define PPM_ASSIGN | ( | p, | |
red, | |||
grn, | |||
blu ) { (p).r = (red); (p).g = (grn); (p).b = (blu); } |
Definition at line 102 of file pnmimage_base.h.
#define PPM_DEPTH | ( | newp, | |
p, | |||
oldmaxval, | |||
newmaxval ) |
Definition at line 106 of file pnmimage_base.h.
#define PPM_EQUAL | ( | p, | |
q ) ( (p).r == (q).r && (p).g == (q).g && (p).b == (q).b ) |
Definition at line 103 of file pnmimage_base.h.
#define PPM_GETB | ( | p | ) | ((p).b) |
Definition at line 96 of file pnmimage_base.h.
#define PPM_GETG | ( | p | ) | ((p).g) |
Definition at line 95 of file pnmimage_base.h.
#define PPM_GETR | ( | p | ) | ((p).r) |
Definition at line 94 of file pnmimage_base.h.
#define PPM_PUTB | ( | p, | |
blu ) ((p).b = (blu)) |
Definition at line 100 of file pnmimage_base.h.
#define PPM_PUTG | ( | p, | |
grn ) ((p).g = (grn)) |
Definition at line 99 of file pnmimage_base.h.
#define PPM_PUTR | ( | p, | |
red ) ((p).r = (red)) |
Definition at line 98 of file pnmimage_base.h.
typedef unsigned short gray |
Definition at line 32 of file pnmimage_base.h.
typedef gray pixval |
Definition at line 88 of file pnmimage_base.h.
Definition at line 89 of file pnmimage_base.h.
typedef gray xelval |
Definition at line 90 of file pnmimage_base.h.
EXPCL_PANDA_PNMIMAGE char * pm_allocrow | ( | int | cols, |
int | size ) |
Allocates a row of cols * size bytes.
Definition at line 103 of file pnmimage_base.cxx.
EXPCL_PANDA_PNMIMAGE int pm_bitstomaxval | ( | int | bits | ) |
Returns the highest maxval that can be represented in the indicated number of bits.
Definition at line 95 of file pnmimage_base.cxx.
Referenced by pm_maxvaltobits().
EXPCL_PANDA_PNMIMAGE void pm_error | ( | const char * | format, |
... ) |
Outputs the given printf-style message to the user and terminates messily.
Minimize use of this function.
Definition at line 54 of file pnmimage_base.cxx.
EXPCL_PANDA_PNMIMAGE void pm_freerow | ( | char * | itrow | ) |
Frees the row previously allocated withm pm_allocrow().
Definition at line 111 of file pnmimage_base.cxx.
EXPCL_PANDA_PNMIMAGE int pm_maxvaltobits | ( | int | maxval | ) |
Returns the number of bits sufficient to hold the indicated maxval value.
Definition at line 81 of file pnmimage_base.cxx.
References pm_bitstomaxval().
EXPCL_PANDA_PNMIMAGE void pm_message | ( | const char * | format, |
... ) |
Outputs the given printf-style message to the user and returns.
Definition at line 30 of file pnmimage_base.cxx.
EXPCL_PANDA_PNMIMAGE int pm_readbiglong | ( | std::istream * | in, |
long * | lP ) |
Definition at line 134 of file pnmimage_base.cxx.
EXPCL_PANDA_PNMIMAGE int pm_readbigshort | ( | std::istream * | in, |
short * | sP ) |
Definition at line 120 of file pnmimage_base.cxx.
EXPCL_PANDA_PNMIMAGE int pm_readlittlelong | ( | std::istream * | in, |
long * | lP ) |
Definition at line 162 of file pnmimage_base.cxx.
EXPCL_PANDA_PNMIMAGE int pm_readlittleshort | ( | std::istream * | in, |
short * | sP ) |
Definition at line 148 of file pnmimage_base.cxx.
EXPCL_PANDA_PNMIMAGE int pm_writebiglong | ( | std::ostream * | out, |
long | l ) |
Definition at line 141 of file pnmimage_base.cxx.
EXPCL_PANDA_PNMIMAGE int pm_writebigshort | ( | std::ostream * | out, |
short | s ) |
Definition at line 127 of file pnmimage_base.cxx.
EXPCL_PANDA_PNMIMAGE int pm_writelittlelong | ( | std::ostream * | out, |
long | l ) |
Definition at line 169 of file pnmimage_base.cxx.
EXPCL_PANDA_PNMIMAGE int pm_writelittleshort | ( | std::ostream * | out, |
short | s ) |
Definition at line 155 of file pnmimage_base.cxx.