rockbox/apps/plugins/xworld/intern.h
Franklin Wei 05733649bc XWorld: some fixes
Fixes sound on most platforms, original root cause was bad menu code
as well as DMA callbacks taking too long. Worked around with smaller
chunk sizes. Permanent fix would include moving mixing out of the
callback. Rewrites input with code from rockboy/doom. Cherry-picks a
change from Gregory Montoir's `rawgl' to patch the code wheel
screen. Finally, adds a motion blur filter on select targets.

Change-Id: I8df549c923c5075800c6625c36c8202e53de1d27
2016-11-19 19:17:14 +01:00

51 lines
1.5 KiB
C

/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2014 Franklin Wei, Benjamin Brown
* Copyright (C) 2004 Gregory Montoir
*
* 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 2
* of the License, or (at your option) any later version.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#ifndef __INTERN_H__
#define __INTERN_H__
#include "plugin.h"
#include "string.h"
#include "awendian.h"
#include "util.h"
#define assert(c) (c?(void)0:error("Assertion failed line %d, file %s", __LINE__, __FILE__))
struct Ptr {
uint8_t* pc;
};
struct Point {
int16_t x, y;
};
static inline uint8_t scriptPtr_fetchByte(struct Ptr* p) {
return *p->pc++;
}
static inline uint16_t scriptPtr_fetchWord(struct Ptr* p) {
uint16_t i = READ_BE_UINT16(p->pc);
p->pc += 2;
return i;
}
#endif