mirror of
https://github.com/game-stop/veejay.git
synced 2025-12-17 13:20:01 +01:00
43 lines
1.1 KiB
C
43 lines
1.1 KiB
C
/*
|
|
* ac_internal.h -- internal include file for aclib functions
|
|
* Written by Andrew Church <achurch@achurch.org>
|
|
*
|
|
* This file is part of transcode, a video stream processing tool.
|
|
* transcode is free software, distributable under the terms of the GNU
|
|
* General Public License (version 2 or later). See the file COPYING
|
|
* for details.
|
|
*/
|
|
|
|
#ifndef ACLIB_AC_INTERNAL_H
|
|
#define ACLIB_AC_INTERNAL_H
|
|
|
|
|
|
/* Compiler hint that a condition is unlikely */
|
|
#ifdef __GNUC__
|
|
# define UNLIKELY(x) (__builtin_expect((x) != 0, 0))
|
|
#else
|
|
# define UNLIKELY(x) (x)
|
|
#endif
|
|
|
|
/* Are _all_ of the given acceleration flags (`test') available? */
|
|
#define HAS_ACCEL(accel,test) (((accel) & (test)) == (test))
|
|
|
|
/* Initialization subfunctions */
|
|
extern int ac_average_init(int accel);
|
|
extern int ac_imgconvert_init(int accel);
|
|
extern int ac_memcpy_init(int accel);
|
|
extern int ac_rescale_init(int accel);
|
|
|
|
|
|
#endif /* ACLIB_AC_INTERNAL_H */
|
|
|
|
/*
|
|
* Local variables:
|
|
* c-file-style: "stroustrup"
|
|
* c-file-offsets: ((case-label . *) (statement-case-intro . *))
|
|
* indent-tabs-mode: nil
|
|
* End:
|
|
*
|
|
* vim: expandtab shiftwidth=4:
|
|
*/
|