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/*
* Diverse Bristol audio routines.
* Copyright (c) by Nick Copeland <nickycopeland@hotmail.com> 1996,2012
*
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
#include "brightonC11internals.h"
int brighton_cli_dummy = 10;
int
BFreeColor(brightonDisplay *display, brightonPalette *color)
{
color->flags &= ~B_ALLOCATED;
if (color->color) {
brightonX11free(color->color);
color->color = 0;
}
color->color = 0;
color->gc = 0;
return(0);
}
int
BAllocColorByName(brightonDisplay *display, brightonPalette *color, char *name)
{
color->red = brighton_cli_dummy;
color->green = brighton_cli_dummy;
color->blue = brighton_cli_dummy;
color->pixel = 0;
color->flags |= B_ALLOCATED;
return(0);
}
int xcolorcount;
/*
* Allocation of graphics contexts is only required when using pixmap rendering.
* With the XImage rendering (0.10.7 and later) the library uses just the
* pixel values.
*/
int
BAllocGC(brightonDisplay *display, brightonPalette *color,
unsigned short r, unsigned short g, unsigned short b)
{
color->flags |= B_ALLOCATED;
xcolorcount++;
return(0);
}
/*
* This is used by the XImage interface which does not need a GC. The GC were
* required by the XDrawPoints() interface for pixmap manipulation which is slow
* and resource intensive.
*/
int
BAllocColor(brightonDisplay *display, brightonPalette *color,
unsigned short r, unsigned short g, unsigned short b)
{
if (color->pixel <= 0)
{
color->color = &brighton_cli_dummy;
color->pixel = brighton_cli_dummy;
}
color->flags |= B_ALLOCATED;
xcolorcount++;
return(0);
}
brightonPalette *
BInitColorMap(brightonDisplay *display)
{
if (display->depth == 1)
{
printf("cannot support monochrome monitors....\n");
return(0);
}
return(display->palette);
}
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