mirror of
https://github.com/cc65/cc65.git
synced 2024-09-29 02:55:20 +00:00
77 lines
3.3 KiB
C
77 lines
3.3 KiB
C
|
/*****************************************************************************/
|
||
|
/* */
|
||
|
/* palette.c */
|
||
|
/* */
|
||
|
/* Color palette definition for the sp65 sprite and bitmap utility */
|
||
|
/* */
|
||
|
/* */
|
||
|
/* */
|
||
|
/* (C) 2012, Ullrich von Bassewitz */
|
||
|
/* Roemerstrasse 52 */
|
||
|
/* D-70794 Filderstadt */
|
||
|
/* EMail: uz@cc65.org */
|
||
|
/* */
|
||
|
/* */
|
||
|
/* This software is provided 'as-is', without any expressed or implied */
|
||
|
/* warranty. In no event will the authors be held liable for any damages */
|
||
|
/* arising from the use of this software. */
|
||
|
/* */
|
||
|
/* Permission is granted to anyone to use this software for any purpose, */
|
||
|
/* including commercial applications, and to alter it and redistribute it */
|
||
|
/* freely, subject to the following restrictions: */
|
||
|
/* */
|
||
|
/* 1. The origin of this software must not be misrepresented; you must not */
|
||
|
/* claim that you wrote the original software. If you use this software */
|
||
|
/* in a product, an acknowledgment in the product documentation would be */
|
||
|
/* appreciated but is not required. */
|
||
|
/* 2. Altered source versions must be plainly marked as such, and must not */
|
||
|
/* be misrepresented as being the original software. */
|
||
|
/* 3. This notice may not be removed or altered from any source */
|
||
|
/* distribution. */
|
||
|
/* */
|
||
|
/*****************************************************************************/
|
||
|
|
||
|
|
||
|
|
||
|
/* common */
|
||
|
#include "check.h"
|
||
|
#include "xmalloc.h"
|
||
|
|
||
|
/* sp65 */
|
||
|
#include "palette.h"
|
||
|
|
||
|
|
||
|
|
||
|
/*****************************************************************************/
|
||
|
/* Code */
|
||
|
/*****************************************************************************/
|
||
|
|
||
|
|
||
|
|
||
|
Palette* NewPalette (unsigned Entries)
|
||
|
/* Create a new palette with the given number of entries */
|
||
|
{
|
||
|
Palette* P;
|
||
|
|
||
|
/* Some safety checks */
|
||
|
PRECONDITION (Entries > 0 && Entries <= 256);
|
||
|
|
||
|
/* Allocate memory */
|
||
|
P = xmalloc (sizeof (*P) + (Entries - 1) * sizeof (P->Entries[0]));
|
||
|
|
||
|
/* Initialize the struct, then return it */
|
||
|
P->Count = Entries;
|
||
|
return P;
|
||
|
}
|
||
|
|
||
|
|
||
|
|
||
|
void FreePalette (Palette* P)
|
||
|
/* Free a dynamically allocated palette */
|
||
|
{
|
||
|
xfree (P);
|
||
|
}
|
||
|
|
||
|
|
||
|
|