fix: some file didn't have the svn:eol-style native yet
This commit is contained in:
erwin.coumans
@@ -1,176 +1,176 @@
|
||||
/****************************************************************************
|
||||
|
||||
GLUI User Interface Toolkit
|
||||
---------------------------
|
||||
|
||||
glui_bitmaps.cpp
|
||||
|
||||
Draws the hardcoded images listed in glui_bitmap_img_data with OpenGL.
|
||||
|
||||
FIXME: upload the images to a texture. This will allow them to be:
|
||||
- Drawn with alpha blending
|
||||
- Drawn at random sizes and angles onscreen
|
||||
- Drawn much faster than with glDrawPixels
|
||||
|
||||
--------------------------------------------------
|
||||
|
||||
Copyright (c) 1998 Paul Rademacher
|
||||
|
||||
WWW: http://sourceforge.net/projects/glui/
|
||||
Forums: http://sourceforge.net/forum/?group_id=92496
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
*****************************************************************************/
|
||||
|
||||
#include "GL/glui.h"
|
||||
#include "glui_internal.h"
|
||||
#include <cassert>
|
||||
|
||||
/************ Image Bitmap arrays **********/
|
||||
|
||||
extern unsigned char glui_img_checkbox_0[];
|
||||
extern unsigned char glui_img_checkbox_1[];
|
||||
extern unsigned char glui_img_radiobutton_0[];
|
||||
extern unsigned char glui_img_radiobutton_1[];
|
||||
extern unsigned char glui_img_uparrow[];
|
||||
extern unsigned char glui_img_downarrow[];
|
||||
extern unsigned char glui_img_leftarrow[];
|
||||
extern unsigned char glui_img_rightarrow[];
|
||||
extern unsigned char glui_img_spinup_0[];
|
||||
extern unsigned char glui_img_spinup_1[];
|
||||
extern unsigned char glui_img_spindown_0[];
|
||||
extern unsigned char glui_img_spindown_1[];
|
||||
extern unsigned char glui_img_checkbox_0_dis[];
|
||||
extern unsigned char glui_img_checkbox_1_dis[];
|
||||
extern unsigned char glui_img_radiobutton_0_dis[];
|
||||
extern unsigned char glui_img_radiobutton_1_dis[];
|
||||
extern unsigned char glui_img_spinup_dis[];
|
||||
extern unsigned char glui_img_spindown_dis[];
|
||||
extern unsigned char glui_img_listbox_up[];
|
||||
extern unsigned char glui_img_listbox_down[];
|
||||
extern unsigned char glui_img_listbox_up_dis[];
|
||||
|
||||
|
||||
// These must be in the same order as the GLUI_STDBITMAP enums from glui.h!
|
||||
unsigned char *bitmap_arrays[] = {
|
||||
glui_img_checkbox_0,
|
||||
glui_img_checkbox_1,
|
||||
glui_img_radiobutton_0,
|
||||
glui_img_radiobutton_1,
|
||||
glui_img_uparrow,
|
||||
glui_img_downarrow,
|
||||
glui_img_leftarrow,
|
||||
glui_img_rightarrow,
|
||||
glui_img_spinup_0,
|
||||
glui_img_spinup_1,
|
||||
glui_img_spindown_0,
|
||||
glui_img_spindown_1,
|
||||
glui_img_checkbox_0_dis,
|
||||
glui_img_checkbox_1_dis,
|
||||
glui_img_radiobutton_0_dis,
|
||||
glui_img_radiobutton_1_dis,
|
||||
glui_img_spinup_dis,
|
||||
glui_img_spindown_dis,
|
||||
glui_img_listbox_up,
|
||||
glui_img_listbox_down,
|
||||
glui_img_listbox_up_dis,
|
||||
};
|
||||
|
||||
|
||||
/************************************ GLUI_Bitmap::load_from_array() ********/
|
||||
|
||||
GLUI_Bitmap::GLUI_Bitmap()
|
||||
: pixels(NULL),
|
||||
w(0),
|
||||
h(0)
|
||||
{
|
||||
}
|
||||
|
||||
GLUI_Bitmap::~GLUI_Bitmap()
|
||||
{
|
||||
if (pixels)
|
||||
{
|
||||
free(pixels);
|
||||
pixels = NULL;
|
||||
}
|
||||
}
|
||||
|
||||
/* Create bitmap from greyscale byte array */
|
||||
void GLUI_Bitmap::init_grey(unsigned char *array)
|
||||
{
|
||||
w = array[0]; h = array[1];
|
||||
pixels = (unsigned char *) malloc(w*h*3);
|
||||
assert(pixels);
|
||||
|
||||
for(int i = 0; i<w*h; i++ )
|
||||
for (int j = 0; j<3; j++) /* copy grey to r,g,b channels */
|
||||
pixels[i*3+j] = (unsigned char) array[i+2];
|
||||
}
|
||||
|
||||
|
||||
/* Create bitmap from color int array.
|
||||
(OSL) This used to be how all GLUI bitmaps were stored, which was horribly
|
||||
inefficient--three ints per pixel, or 12 bytes per pixel!
|
||||
*/
|
||||
void GLUI_Bitmap::init(int *array)
|
||||
{
|
||||
w = array[0]; h = array[1];
|
||||
pixels = (unsigned char *) malloc(w*h*3);
|
||||
assert(pixels);
|
||||
|
||||
for (int i = 0; i<w*h*3; i++)
|
||||
pixels[i] = (unsigned char) array[i+2];
|
||||
}
|
||||
|
||||
|
||||
/*********************************** GLUI_StdBitmaps::draw() *****************/
|
||||
|
||||
GLUI_StdBitmaps::GLUI_StdBitmaps()
|
||||
{
|
||||
for (int i=0; i<GLUI_STDBITMAP_NUM_ITEMS; i++)
|
||||
bitmaps[i].init_grey(bitmap_arrays[i]);
|
||||
}
|
||||
|
||||
GLUI_StdBitmaps::~GLUI_StdBitmaps()
|
||||
{
|
||||
}
|
||||
|
||||
int GLUI_StdBitmaps::width(int i) const
|
||||
{
|
||||
assert(i>=0 && i<GLUI_STDBITMAP_NUM_ITEMS);
|
||||
return bitmaps[i].w;
|
||||
}
|
||||
|
||||
int GLUI_StdBitmaps::height(int i) const
|
||||
{
|
||||
assert(i>=0 && i<GLUI_STDBITMAP_NUM_ITEMS);
|
||||
return bitmaps[i].h;
|
||||
}
|
||||
|
||||
void GLUI_StdBitmaps::draw(int i, int x, int y) const
|
||||
{
|
||||
assert(i>=0 && i<GLUI_STDBITMAP_NUM_ITEMS);
|
||||
|
||||
if (bitmaps[i].pixels != NULL )
|
||||
{
|
||||
glPixelStorei(GL_UNPACK_ALIGNMENT,1);
|
||||
glRasterPos2f(0.5f+x, 0.5f+y+bitmaps[i].h);
|
||||
glDrawPixels(
|
||||
bitmaps[i].w, bitmaps[i].h,
|
||||
GL_RGB, GL_UNSIGNED_BYTE, bitmaps[i].pixels);
|
||||
}
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
|
||||
GLUI User Interface Toolkit
|
||||
---------------------------
|
||||
|
||||
glui_bitmaps.cpp
|
||||
|
||||
Draws the hardcoded images listed in glui_bitmap_img_data with OpenGL.
|
||||
|
||||
FIXME: upload the images to a texture. This will allow them to be:
|
||||
- Drawn with alpha blending
|
||||
- Drawn at random sizes and angles onscreen
|
||||
- Drawn much faster than with glDrawPixels
|
||||
|
||||
--------------------------------------------------
|
||||
|
||||
Copyright (c) 1998 Paul Rademacher
|
||||
|
||||
WWW: http://sourceforge.net/projects/glui/
|
||||
Forums: http://sourceforge.net/forum/?group_id=92496
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
*****************************************************************************/
|
||||
|
||||
#include "GL/glui.h"
|
||||
#include "glui_internal.h"
|
||||
#include <cassert>
|
||||
|
||||
/************ Image Bitmap arrays **********/
|
||||
|
||||
extern unsigned char glui_img_checkbox_0[];
|
||||
extern unsigned char glui_img_checkbox_1[];
|
||||
extern unsigned char glui_img_radiobutton_0[];
|
||||
extern unsigned char glui_img_radiobutton_1[];
|
||||
extern unsigned char glui_img_uparrow[];
|
||||
extern unsigned char glui_img_downarrow[];
|
||||
extern unsigned char glui_img_leftarrow[];
|
||||
extern unsigned char glui_img_rightarrow[];
|
||||
extern unsigned char glui_img_spinup_0[];
|
||||
extern unsigned char glui_img_spinup_1[];
|
||||
extern unsigned char glui_img_spindown_0[];
|
||||
extern unsigned char glui_img_spindown_1[];
|
||||
extern unsigned char glui_img_checkbox_0_dis[];
|
||||
extern unsigned char glui_img_checkbox_1_dis[];
|
||||
extern unsigned char glui_img_radiobutton_0_dis[];
|
||||
extern unsigned char glui_img_radiobutton_1_dis[];
|
||||
extern unsigned char glui_img_spinup_dis[];
|
||||
extern unsigned char glui_img_spindown_dis[];
|
||||
extern unsigned char glui_img_listbox_up[];
|
||||
extern unsigned char glui_img_listbox_down[];
|
||||
extern unsigned char glui_img_listbox_up_dis[];
|
||||
|
||||
|
||||
// These must be in the same order as the GLUI_STDBITMAP enums from glui.h!
|
||||
unsigned char *bitmap_arrays[] = {
|
||||
glui_img_checkbox_0,
|
||||
glui_img_checkbox_1,
|
||||
glui_img_radiobutton_0,
|
||||
glui_img_radiobutton_1,
|
||||
glui_img_uparrow,
|
||||
glui_img_downarrow,
|
||||
glui_img_leftarrow,
|
||||
glui_img_rightarrow,
|
||||
glui_img_spinup_0,
|
||||
glui_img_spinup_1,
|
||||
glui_img_spindown_0,
|
||||
glui_img_spindown_1,
|
||||
glui_img_checkbox_0_dis,
|
||||
glui_img_checkbox_1_dis,
|
||||
glui_img_radiobutton_0_dis,
|
||||
glui_img_radiobutton_1_dis,
|
||||
glui_img_spinup_dis,
|
||||
glui_img_spindown_dis,
|
||||
glui_img_listbox_up,
|
||||
glui_img_listbox_down,
|
||||
glui_img_listbox_up_dis,
|
||||
};
|
||||
|
||||
|
||||
/************************************ GLUI_Bitmap::load_from_array() ********/
|
||||
|
||||
GLUI_Bitmap::GLUI_Bitmap()
|
||||
: pixels(NULL),
|
||||
w(0),
|
||||
h(0)
|
||||
{
|
||||
}
|
||||
|
||||
GLUI_Bitmap::~GLUI_Bitmap()
|
||||
{
|
||||
if (pixels)
|
||||
{
|
||||
free(pixels);
|
||||
pixels = NULL;
|
||||
}
|
||||
}
|
||||
|
||||
/* Create bitmap from greyscale byte array */
|
||||
void GLUI_Bitmap::init_grey(unsigned char *array)
|
||||
{
|
||||
w = array[0]; h = array[1];
|
||||
pixels = (unsigned char *) malloc(w*h*3);
|
||||
assert(pixels);
|
||||
|
||||
for(int i = 0; i<w*h; i++ )
|
||||
for (int j = 0; j<3; j++) /* copy grey to r,g,b channels */
|
||||
pixels[i*3+j] = (unsigned char) array[i+2];
|
||||
}
|
||||
|
||||
|
||||
/* Create bitmap from color int array.
|
||||
(OSL) This used to be how all GLUI bitmaps were stored, which was horribly
|
||||
inefficient--three ints per pixel, or 12 bytes per pixel!
|
||||
*/
|
||||
void GLUI_Bitmap::init(int *array)
|
||||
{
|
||||
w = array[0]; h = array[1];
|
||||
pixels = (unsigned char *) malloc(w*h*3);
|
||||
assert(pixels);
|
||||
|
||||
for (int i = 0; i<w*h*3; i++)
|
||||
pixels[i] = (unsigned char) array[i+2];
|
||||
}
|
||||
|
||||
|
||||
/*********************************** GLUI_StdBitmaps::draw() *****************/
|
||||
|
||||
GLUI_StdBitmaps::GLUI_StdBitmaps()
|
||||
{
|
||||
for (int i=0; i<GLUI_STDBITMAP_NUM_ITEMS; i++)
|
||||
bitmaps[i].init_grey(bitmap_arrays[i]);
|
||||
}
|
||||
|
||||
GLUI_StdBitmaps::~GLUI_StdBitmaps()
|
||||
{
|
||||
}
|
||||
|
||||
int GLUI_StdBitmaps::width(int i) const
|
||||
{
|
||||
assert(i>=0 && i<GLUI_STDBITMAP_NUM_ITEMS);
|
||||
return bitmaps[i].w;
|
||||
}
|
||||
|
||||
int GLUI_StdBitmaps::height(int i) const
|
||||
{
|
||||
assert(i>=0 && i<GLUI_STDBITMAP_NUM_ITEMS);
|
||||
return bitmaps[i].h;
|
||||
}
|
||||
|
||||
void GLUI_StdBitmaps::draw(int i, int x, int y) const
|
||||
{
|
||||
assert(i>=0 && i<GLUI_STDBITMAP_NUM_ITEMS);
|
||||
|
||||
if (bitmaps[i].pixels != NULL )
|
||||
{
|
||||
glPixelStorei(GL_UNPACK_ALIGNMENT,1);
|
||||
glRasterPos2f(0.5f+x, 0.5f+y+bitmaps[i].h);
|
||||
glDrawPixels(
|
||||
bitmaps[i].w, bitmaps[i].h,
|
||||
GL_RGB, GL_UNSIGNED_BYTE, bitmaps[i].pixels);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
Reference in New Issue
Block a user