sdl-ios-xcode: src/atomic/dummy/SDL

annotate src/atomic/dummy/SDL_atomic.c @ 3202:3aa519a5c676

I've made so many changes I don't dare continue until I check the current stuff in. /test/testatomic.c performs absolutely basic tests to show that the function work as expected. Need a second test to do more detailed tests. /include/SDL_atomic.h provides declarations for all included functions. /src/atomic/linux/SDL_atomic.c provided all the functions. On a generic built the 64 bit functions work, but they are emulated. On a build for -march=pentium and above the 64 bit functions use native instructions /src/atomic/dummy/SDL_atomic.c emulates all the operations using SDL_mutex.h. /src/atomic/win32/SDL_atomic.c is a copy of dummy /src/atomic/macosx/SDL_atomic.s is a copy of dummy These versions of SDL_atomic.c provide a frame work for building the library with a mixture of native and emulated functions. This allows the whole library to be provided on all platforms. (I hope.) I hope this fits with the SDL philosophy of either providing a common subset or emulating when the platform is missing a feature. I have not added dummy, macosx, or win32 to the build. They are there as place holders for future work. I have modified congifure.in to compile sources in /src/atomic/linux. (The SDL configure.in file is an amazing piece of work and I hope I didn't mess it up. :-)

author	Bob Pendleton <bob@pendleton.com>
date	Mon, 29 Jun 2009 19:54:43 +0000
parents
children	759032c318d8

rev	line source
3202 3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	1 /*
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	2 SDL - Simple DirectMedia Layer
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	3 Copyright (C) 1997-2009 Sam Lantinga
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	4
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	5 This library is free software; you can redistribute it and/or
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	6 modify it under the terms of the GNU Lesser General Public
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	7 License as published by the Free Software Foundation; either
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	8 version 2.1 of the License, or (at your option) any later version.
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	9
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	10 This library is distributed in the hope that it will be useful,
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	11 but WITHOUT ANY WARRANTY; without even the implied warranty of
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	13 Lesser General Public License for more details.
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	14
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	15 You should have received a copy of the GNU Lesser General Public
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	16 License along with this library; if not, write to the Free Software
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	18
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	19 Sam Lantinga
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	20 slouken@libsdl.org
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	21 */
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	22
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	23 #include "SDL_stdinc.h"
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	24 #include "SDL_atomic.h"
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	25
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	26 /*
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	27 This file provides 8, 16, 32, and 64 bit atomic operations. If the
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	28 operations are provided by the native hardware and operating system
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	29 they are used. If they are not then the operations are emulated
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	30 using the SDL mutex operations.
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	31 */
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	32
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	33 /*
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	34 First, detect whether the operations are supported and create
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	35 #defines that indicate that they do exist. The goal is to have all
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	36 the system dependent code in the top part of the file so that the
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	37 bottom can be use unchanged across all platforms.
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	38
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	39 Second, #define all the operations in each size class that are
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	40 supported. Doing this allows supported operations to be used along
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	41 side of emulated operations.
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	42 */
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	43
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	44 /*
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	45 Emmulated version.
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	46
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	47 Assume there is no support for atomic operations. All such
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	48 operations are implemented using SDL mutex operations.
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	49 */
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	50
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	51 #ifdef EMULATED_ATOMIC_OPERATIONS
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	52 #undef EMULATED_ATOMIC_OPERATIONS
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	53 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	54
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	55 #ifdef EMULATED_ATOMIC_OPERATIONS
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	56 #define HAVE_ALL_8_BIT_OPS
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	57
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	58 #define nativeExchange8(ptr, value) ()
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	59 #define nativeCompareThenSet8(ptr, oldvalue, newvalue) ()
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	60 #define nativeTestThenSet8(ptr) ()
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	61 #define nativeClear8(ptr) ()
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	62 #define nativeFetchThenIncrement8(ptr) ()
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	63 #define nativeFetchThenDecrement8(ptr) ()
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	64 #define nativeFetchThenAdd8(ptr, value) ()
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	65 #define nativeFetchThenSubtract8(ptr, value) ()
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	66 #define nativeIncrementThenFetch8(ptr) ()
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	67 #define nativeDecrementThenFetch8(ptr) ()
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	68 #define nativeAddThenFetch8(ptr, value) ()
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	69 #define nativeSubtractThenFetch8(ptr, value) ()
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	70 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	71
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	72 #ifdef EMULATED_ATOMIC_OPERATIONS
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	73 #define HAVE_ALL_16_BIT_OPS
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	74
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	75 #define nativeExchange16(ptr, value) ()
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	76 #define nativeCompareThenSet16(ptr, oldvalue, newvalue) ()
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	77 #define nativeTestThenSet16(ptr) ()
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	78 #define nativeClear16(ptr) ()
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	79 #define nativeFetchThenIncrement16(ptr) ()
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	80 #define nativeFetchThenDecrement16(ptr) ()
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	81 #define nativeFetchThenAdd16(ptr, value) ()
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	82 #define nativeFetchThenSubtract16(ptr, value) ()
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	83 #define nativeIncrementThenFetch16(ptr) ()
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	84 #define nativeDecrementThenFetch16(ptr) ()
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	85 #define nativeAddThenFetch16(ptr, value) ()
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	86 #define nativeSubtractThenFetch16(ptr, value) ()
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	87 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	88
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	89 #ifdef EMULATED_ATOMIC_OPERATIONS
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	90 #define HAVE_ALL_32_BIT_OPS
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	91
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	92 #define nativeExchange32(ptr, value) ()
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	93 #define nativeCompareThenSet32(ptr, oldvalue, newvalue) ()
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	94 #define nativeTestThenSet32(ptr) ()
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	95 #define nativeClear32(ptr) ()
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	96 #define nativeFetchThenIncrement32(ptr) ()
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	97 #define nativeFetchThenDecrement32(ptr) ()
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	98 #define nativeFetchThenAdd32(ptr, value) ()
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	99 #define nativeFetchThenSubtract32(ptr, value) ()
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	100 #define nativeIncrementThenFetch32(ptr) ()
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	101 #define nativeDecrementThenFetch32(ptr) ()
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	102 #define nativeAddThenFetch32(ptr, value) ()
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	103 #define nativeSubtractThenFetch32(ptr, value) ()
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	104 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	105
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	106 #ifdef EMULATED_ATOMIC_OPERATIONS
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	107 #define HAVE_ALL_64_BIT_OPS
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	108
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	109 #define nativeExchange64(ptr, value) ()
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	110 #define nativeCompareThenSet64(ptr, oldvalue, newvalue) ()
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	111 #define nativeTestThenSet64(ptr) ()
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	112 #define nativeClear64(ptr) ()
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	113 #define nativeFetchThenIncrement64(ptr) ()
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	114 #define nativeFetchThenDecrement64(ptr) ()
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	115 #define nativeFetchThenAdd64(ptr, value) ()
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	116 #define nativeFetchThenSubtract64(ptr, value) ()
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	117 #define nativeIncrementThenFetch64(ptr) ()
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	118 #define nativeDecrementThenFetch64(ptr) ()
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	119 #define nativeAddThenFetch64(ptr, value) ()
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	120 #define nativeSubtractThenFetch64(ptr, value) ()
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	121 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	122
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	123 /*
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	124 If any of the operations are not provided then we must emulate some of
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	125 them.
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	126 */
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	127
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	128 #if !defined(HAVE_ALL_8_BIT_OPS) \|\| !defined(HAVE_ALL_16_BIT_OPS) \|\| !defined(HAVE_ALL_32_BIT_OPS) \|\| !defined(HAVE_ALL_64_BIT_OPS)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	129
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	130 #include "SDL_mutex.h"
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	131 #include "SDL_error.h"
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	132
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	133 static SDL_mutex * lock = NULL;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	134
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	135 static __inline__ void
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	136 privateWaitLock()
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	137 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	138 if(NULL == lock)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	139 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	140 lock = SDL_CreateMutex();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	141 if (NULL == lock)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	142 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	143 SDL_SetError("SDL_atomic.c: can't create a mutex");
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	144 return;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	145 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	146 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	147
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	148 if (-1 == SDL_LockMutex(lock))
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	149 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	150 SDL_SetError("SDL_atomic.c: can't lock mutex");
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	151 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	152 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	153
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	154 static __inline__ void
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	155 privateUnlock()
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	156 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	157 if (-1 == SDL_UnlockMutex(lock))
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	158 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	159 SDL_SetError("SDL_atomic.c: can't unlock mutex");
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	160 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	161 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	162
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	163 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	164
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	165 /* 8 bit atomic operations */
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	166
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	167 Uint8
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	168 SDL_AtomicExchange8(Uint8 * ptr, Uint8 value)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	169 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	170 #ifdef nativeExchange8
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	171 return nativeExchange8(ptr, value);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	172 #else
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	173 Uint8 tmp = 0;;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	174
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	175 privateWaitLock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	176 tmp = *ptr;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	177 *ptr = value;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	178 privateUnlock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	179
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	180 return tmp;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	181 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	182 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	183
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	184 SDL_bool
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	185 SDL_AtomicCompareThenSet8(Uint8 * ptr, Uint8 oldvalue, Uint8 newvalue)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	186 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	187 #ifdef nativeCompareThenSet8
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	188 return (SDL_bool)nativeCompareThenSet8(ptr, oldvalue, newvalue);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	189 #else
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	190 SDL_bool result = SDL_FALSE;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	191
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	192 privateWaitLock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	193 result = (*ptr == oldvalue);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	194 if (result)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	195 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	196 *ptr = newvalue;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	197 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	198 privateUnlock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	199
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	200 return result;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	201 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	202 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	203
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	204 SDL_bool
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	205 SDL_AtomicTestThenSet8(Uint8 * ptr)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	206 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	207 #ifdef nativeTestThenSet8
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	208 return (SDL_bool)nativeTestThenSet8(ptr);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	209 #else
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	210 SDL_bool result = SDL_FALSE;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	211
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	212 privateWaitLock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	213 result = (*ptr == 0);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	214 if (result)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	215 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	216 *ptr = 1;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	217 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	218 privateUnlock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	219
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	220 return result;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	221 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	222 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	223
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	224 void
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	225 SDL_AtomicClear8(Uint8 * ptr)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	226 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	227 #ifdef nativeClear8
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	228 nativeClear8(ptr);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	229 #else
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	230 privateWaitLock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	231 *ptr = 0;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	232 privateUnlock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	233
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	234 return;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	235 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	236 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	237
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	238 Uint8
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	239 SDL_AtomicFetchThenIncrement8(Uint8 * ptr)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	240 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	241 #ifdef nativeFetchThenIncrement8
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	242 return nativeFetchThenIncrement8(ptr);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	243 #else
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	244 Uint8 tmp = 0;;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	245
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	246 privateWaitLock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	247 tmp = *ptr;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	248 (*ptr)+= 1;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	249 privateUnlock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	250
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	251 return tmp;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	252 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	253 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	254
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	255 Uint8
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	256 SDL_AtomicFetchThenDecrement8(Uint8 * ptr)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	257 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	258 #ifdef nativeFetchThenDecrement8
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	259 return nativeFetchThenDecrement8(ptr);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	260 #else
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	261 Uint8 tmp = 0;;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	262
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	263 privateWaitLock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	264 tmp = *ptr;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	265 (*ptr) -= 1;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	266 privateUnlock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	267
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	268 return tmp;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	269 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	270 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	271
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	272 Uint8
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	273 SDL_AtomicFetchThenAdd8(Uint8 * ptr, Uint8 value)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	274 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	275 #ifdef nativeFetchThenAdd8
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	276 return nativeFetchThenAdd8(ptr, value);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	277 #else
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	278 Uint8 tmp = 0;;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	279
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	280 privateWaitLock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	281 tmp = *ptr;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	282 (*ptr)+= value;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	283 privateUnlock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	284
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	285 return tmp;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	286 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	287 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	288
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	289 Uint8
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	290 SDL_AtomicFetchThenSubtract8(Uint8 * ptr, Uint8 value)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	291 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	292 #ifdef nativeFetchThenSubtract8
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	293 return nativeFetchThenSubtract8(ptr, value);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	294 #else
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	295 Uint8 tmp = 0;;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	296
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	297 privateWaitLock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	298 tmp = *ptr;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	299 (*ptr)-= value;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	300 privateUnlock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	301
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	302 return tmp;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	303 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	304 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	305
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	306 Uint8
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	307 SDL_AtomicIncrementThenFetch8(Uint8 * ptr)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	308 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	309 #ifdef nativeIncrementThenFetch8
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	310 return nativeIncrementThenFetch8(ptr);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	311 #else
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	312 Uint8 tmp = 0;;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	313
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	314 privateWaitLock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	315 (*ptr)+= 1;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	316 tmp = *ptr;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	317 privateUnlock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	318
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	319 return tmp;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	320 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	321 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	322
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	323 Uint8
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	324 SDL_AtomicDecrementThenFetch8(Uint8 * ptr)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	325 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	326 #ifdef nativeDecrementThenFetch8
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	327 return nativeDecrementThenFetch8(ptr);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	328 #else
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	329 Uint8 tmp = 0;;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	330
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	331 privateWaitLock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	332 (*ptr)-= 1;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	333 tmp = *ptr;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	334 privateUnlock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	335
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	336 return tmp;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	337 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	338 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	339
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	340 Uint8
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	341 SDL_AtomicAddThenFetch8(Uint8 * ptr, Uint8 value)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	342 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	343 #ifdef nativeAddThenFetch8
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	344 return nativeAddThenFetch8(ptr, value);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	345 #else
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	346 Uint8 tmp = 0;;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	347
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	348 privateWaitLock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	349 (*ptr)+= value;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	350 tmp = *ptr;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	351 privateUnlock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	352
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	353 return tmp;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	354 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	355 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	356
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	357 Uint8
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	358 SDL_AtomicSubtractThenFetch8(Uint8 * ptr, Uint8 value)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	359 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	360 #ifdef nativeSubtractThenFetch8
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	361 return nativeSubtractThenFetch8(ptr, value);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	362 #else
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	363 Uint8 tmp = 0;;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	364
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	365 privateWaitLock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	366 (*ptr)-= value;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	367 tmp = *ptr;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	368 privateUnlock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	369
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	370 return tmp;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	371 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	372 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	373
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	374 /* 16 bit atomic operations */
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	375
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	376 Uint16
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	377 SDL_AtomicExchange16(Uint16 * ptr, Uint16 value)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	378 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	379 #ifdef nativeExchange16
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	380 return nativeExchange16(ptr, value);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	381 #else
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	382 Uint16 tmp = 0;;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	383
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	384 privateWaitLock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	385 tmp = *ptr;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	386 *ptr = value;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	387 privateUnlock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	388
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	389 return tmp;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	390 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	391 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	392
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	393 SDL_bool
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	394 SDL_AtomicCompareThenSet16(Uint16 * ptr, Uint16 oldvalue, Uint16 newvalue)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	395 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	396 #ifdef nativeCompareThenSet16
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	397 return (SDL_bool)nativeCompareThenSet16(ptr, oldvalue, newvalue);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	398 #else
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	399 SDL_bool result = SDL_FALSE;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	400
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	401 privateWaitLock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	402 result = (*ptr == oldvalue);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	403 if (result)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	404 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	405 *ptr = newvalue;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	406 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	407 privateUnlock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	408
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	409 return result;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	410 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	411 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	412
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	413 SDL_bool
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	414 SDL_AtomicTestThenSet16(Uint16 * ptr)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	415 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	416 #ifdef nativeTestThenSet16
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	417 return (SDL_bool)nativeTestThenSet16(ptr);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	418 #else
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	419 SDL_bool result = SDL_FALSE;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	420
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	421 privateWaitLock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	422 result = (*ptr == 0);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	423 if (result)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	424 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	425 *ptr = 1;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	426 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	427 privateUnlock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	428
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	429 return result;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	430 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	431 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	432
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	433 void
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	434 SDL_AtomicClear16(Uint16 * ptr)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	435 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	436 #ifdef nativeClear16
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	437 nativeClear16(ptr);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	438 #else
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	439 privateWaitLock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	440 *ptr = 0;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	441 privateUnlock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	442
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	443 return;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	444 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	445 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	446
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	447 Uint16
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	448 SDL_AtomicFetchThenIncrement16(Uint16 * ptr)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	449 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	450 #ifdef nativeFetchThenIncrement16
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	451 return nativeFetchThenIncrement16(ptr);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	452 #else
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	453 Uint16 tmp = 0;;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	454
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	455 privateWaitLock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	456 tmp = *ptr;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	457 (*ptr)+= 1;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	458 privateUnlock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	459
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	460 return tmp;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	461 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	462 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	463
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	464 Uint16
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	465 SDL_AtomicFetchThenDecrement16(Uint16 * ptr)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	466 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	467 #ifdef nativeFetchThenDecrement16
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	468 return nativeFetchThenDecrement16(ptr);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	469 #else
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	470 Uint16 tmp = 0;;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	471
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	472 privateWaitLock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	473 tmp = *ptr;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	474 (*ptr) -= 1;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	475 privateUnlock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	476
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	477 return tmp;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	478 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	479 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	480
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	481 Uint16
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	482 SDL_AtomicFetchThenAdd16(Uint16 * ptr, Uint16 value)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	483 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	484 #ifdef nativeFetchThenAdd16
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	485 return nativeFetchThenAdd16(ptr, value);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	486 #else
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	487 Uint16 tmp = 0;;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	488
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	489 privateWaitLock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	490 tmp = *ptr;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	491 (*ptr)+= value;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	492 privateUnlock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	493
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	494 return tmp;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	495 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	496 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	497
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	498 Uint16
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	499 SDL_AtomicFetchThenSubtract16(Uint16 * ptr, Uint16 value)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	500 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	501 #ifdef nativeFetchThenSubtract16
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	502 return nativeFetchThenSubtract16(ptr, value);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	503 #else
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	504 Uint16 tmp = 0;;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	505
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	506 privateWaitLock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	507 tmp = *ptr;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	508 (*ptr)-= value;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	509 privateUnlock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	510
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	511 return tmp;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	512 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	513 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	514
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	515 Uint16
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	516 SDL_AtomicIncrementThenFetch16(Uint16 * ptr)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	517 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	518 #ifdef nativeIncrementThenFetch16
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	519 return nativeIncrementThenFetch16(ptr);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	520 #else
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	521 Uint16 tmp = 0;;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	522
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	523 privateWaitLock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	524 (*ptr)+= 1;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	525 tmp = *ptr;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	526 privateUnlock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	527
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	528 return tmp;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	529 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	530 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	531
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	532 Uint16
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	533 SDL_AtomicDecrementThenFetch16(Uint16 * ptr)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	534 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	535 #ifdef nativeDecrementThenFetch16
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	536 return nativeDecrementThenFetch16(ptr);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	537 #else
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	538 Uint16 tmp = 0;;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	539
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	540 privateWaitLock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	541 (*ptr)-= 1;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	542 tmp = *ptr;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	543 privateUnlock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	544
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	545 return tmp;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	546 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	547 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	548
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	549 Uint16
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	550 SDL_AtomicAddThenFetch16(Uint16 * ptr, Uint16 value)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	551 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	552 #ifdef nativeAddThenFetch16
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	553 return nativeAddThenFetch16(ptr, value);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	554 #else
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	555 Uint16 tmp = 0;;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	556
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	557 privateWaitLock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	558 (*ptr)+= value;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	559 tmp = *ptr;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	560 privateUnlock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	561
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	562 return tmp;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	563 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	564 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	565
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	566 Uint16
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	567 SDL_AtomicSubtractThenFetch16(Uint16 * ptr, Uint16 value)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	568 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	569 #ifdef nativeSubtractThenFetch16
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	570 return nativeSubtractThenFetch16(ptr, value);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	571 #else
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	572 Uint16 tmp = 0;;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	573
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	574 privateWaitLock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	575 (*ptr)-= value;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	576 tmp = *ptr;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	577 privateUnlock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	578
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	579 return tmp;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	580 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	581 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	582
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	583 /* 32 bit atomic operations */
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	584
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	585 Uint32
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	586 SDL_AtomicExchange32(Uint32 * ptr, Uint32 value)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	587 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	588 #ifdef nativeExchange32
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	589 return nativeExchange32(ptr, value);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	590 #else
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	591 Uint32 tmp = 0;;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	592
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	593 privateWaitLock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	594 tmp = *ptr;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	595 *ptr = value;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	596 privateUnlock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	597
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	598 return tmp;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	599 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	600 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	601
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	602 SDL_bool
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	603 SDL_AtomicCompareThenSet32(Uint32 * ptr, Uint32 oldvalue, Uint32 newvalue)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	604 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	605 #ifdef nativeCompareThenSet32
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	606 return (SDL_bool)nativeCompareThenSet32(ptr, oldvalue, newvalue);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	607 #else
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	608 SDL_bool result = SDL_FALSE;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	609
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	610 privateWaitLock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	611 result = (*ptr == oldvalue);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	612 if (result)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	613 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	614 *ptr = newvalue;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	615 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	616 privateUnlock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	617
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	618 return result;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	619 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	620 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	621
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	622 SDL_bool
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	623 SDL_AtomicTestThenSet32(Uint32 * ptr)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	624 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	625 #ifdef nativeTestThenSet32
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	626 return (SDL_bool)nativeTestThenSet32(ptr);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	627 #else
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	628 SDL_bool result = SDL_FALSE;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	629
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	630 privateWaitLock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	631 result = (*ptr == 0);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	632 if (result)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	633 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	634 *ptr = 1;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	635 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	636 privateUnlock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	637
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	638 return result;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	639 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	640 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	641
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	642 void
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	643 SDL_AtomicClear32(Uint32 * ptr)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	644 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	645 #ifdef nativeClear32
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	646 nativeClear32(ptr);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	647 #else
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	648 privateWaitLock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	649 *ptr = 0;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	650 privateUnlock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	651
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	652 return;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	653 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	654 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	655
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	656 Uint32
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	657 SDL_AtomicFetchThenIncrement32(Uint32 * ptr)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	658 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	659 #ifdef nativeFetchThenIncrement32
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	660 return nativeFetchThenIncrement32(ptr);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	661 #else
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	662 Uint32 tmp = 0;;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	663
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	664 privateWaitLock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	665 tmp = *ptr;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	666 (*ptr)+= 1;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	667 privateUnlock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	668
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	669 return tmp;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	670 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	671 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	672
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	673 Uint32
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	674 SDL_AtomicFetchThenDecrement32(Uint32 * ptr)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	675 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	676 #ifdef nativeFetchThenDecrement32
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	677 return nativeFetchThenDecrement32(ptr);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	678 #else
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	679 Uint32 tmp = 0;;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	680
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	681 privateWaitLock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	682 tmp = *ptr;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	683 (*ptr) -= 1;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	684 privateUnlock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	685
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	686 return tmp;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	687 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	688 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	689
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	690 Uint32
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	691 SDL_AtomicFetchThenAdd32(Uint32 * ptr, Uint32 value)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	692 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	693 #ifdef nativeFetchThenAdd32
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	694 return nativeFetchThenAdd32(ptr, value);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	695 #else
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	696 Uint32 tmp = 0;;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	697
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	698 privateWaitLock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	699 tmp = *ptr;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	700 (*ptr)+= value;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	701 privateUnlock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	702
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	703 return tmp;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	704 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	705 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	706
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	707 Uint32
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	708 SDL_AtomicFetchThenSubtract32(Uint32 * ptr, Uint32 value)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	709 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	710 #ifdef nativeFetchThenSubtract32
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	711 return nativeFetchThenSubtract32(ptr, value);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	712 #else
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	713 Uint32 tmp = 0;;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	714
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	715 privateWaitLock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	716 tmp = *ptr;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	717 (*ptr)-= value;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	718 privateUnlock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	719
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	720 return tmp;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	721 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	722 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	723
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	724 Uint32
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	725 SDL_AtomicIncrementThenFetch32(Uint32 * ptr)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	726 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	727 #ifdef nativeIncrementThenFetch32
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	728 return nativeIncrementThenFetch32(ptr);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	729 #else
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	730 Uint32 tmp = 0;;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	731
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	732 privateWaitLock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	733 (*ptr)+= 1;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	734 tmp = *ptr;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	735 privateUnlock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	736
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	737 return tmp;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	738 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	739 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	740
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	741 Uint32
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	742 SDL_AtomicDecrementThenFetch32(Uint32 * ptr)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	743 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	744 #ifdef nativeDecrementThenFetch32
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	745 return nativeDecrementThenFetch32(ptr);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	746 #else
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	747 Uint32 tmp = 0;;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	748
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	749 privateWaitLock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	750 (*ptr)-= 1;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	751 tmp = *ptr;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	752 privateUnlock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	753
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	754 return tmp;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	755 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	756 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	757
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	758 Uint32
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	759 SDL_AtomicAddThenFetch32(Uint32 * ptr, Uint32 value)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	760 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	761 #ifdef nativeAddThenFetch32
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	762 return nativeAddThenFetch32(ptr, value);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	763 #else
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	764 Uint32 tmp = 0;;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	765
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	766 privateWaitLock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	767 (*ptr)+= value;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	768 tmp = *ptr;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	769 privateUnlock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	770
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	771 return tmp;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	772 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	773 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	774
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	775 Uint32
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	776 SDL_AtomicSubtractThenFetch32(Uint32 * ptr, Uint32 value)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	777 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	778 #ifdef nativeSubtractThenFetch32
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	779 return nativeSubtractThenFetch32(ptr, value);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	780 #else
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	781 Uint32 tmp = 0;;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	782
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	783 privateWaitLock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	784 (*ptr)-= value;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	785 tmp = *ptr;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	786 privateUnlock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	787
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	788 return tmp;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	789 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	790 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	791
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	792 /* 64 bit atomic operations */
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	793 #ifdef SDL_HAS_64BIT_TYPE
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	794
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	795 Uint64
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	796 SDL_AtomicExchange64(Uint64 * ptr, Uint64 value)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	797 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	798 #ifdef nativeExchange64
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	799 return nativeExchange64(ptr, value);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	800 #else
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	801 Uint64 tmp = 0;;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	802
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	803 privateWaitLock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	804 tmp = *ptr;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	805 *ptr = value;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	806 privateUnlock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	807
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	808 return tmp;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	809 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	810 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	811
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	812 SDL_bool
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	813 SDL_AtomicCompareThenSet64(Uint64 * ptr, Uint64 oldvalue, Uint64 newvalue)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	814 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	815 #ifdef nativeCompareThenSet64
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	816 return (SDL_bool)nativeCompareThenSet64(ptr, oldvalue, newvalue);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	817 #else
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	818 SDL_bool result = SDL_FALSE;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	819
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	820 privateWaitLock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	821 result = (*ptr == oldvalue);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	822 if (result)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	823 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	824 *ptr = newvalue;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	825 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	826 privateUnlock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	827
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	828 return result;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	829 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	830 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	831
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	832 SDL_bool
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	833 SDL_AtomicTestThenSet64(Uint64 * ptr)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	834 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	835 #ifdef nativeTestThenSet64
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	836 return (SDL_bool)nativeTestThenSet64(ptr);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	837 #else
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	838 SDL_bool result = SDL_FALSE;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	839
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	840 privateWaitLock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	841 result = (*ptr == 0);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	842 if (result)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	843 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	844 *ptr = 1;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	845 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	846 privateUnlock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	847
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	848 return result;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	849 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	850 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	851
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	852 void
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	853 SDL_AtomicClear64(Uint64 * ptr)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	854 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	855 #ifdef nativeClear64
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	856 nativeClear64(ptr);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	857 #else
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	858 privateWaitLock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	859 *ptr = 0;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	860 privateUnlock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	861
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	862 return;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	863 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	864 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	865
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	866 Uint64
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	867 SDL_AtomicFetchThenIncrement64(Uint64 * ptr)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	868 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	869 #ifdef nativeFetchThenIncrement64
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	870 return nativeFetchThenIncrement64(ptr);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	871 #else
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	872 Uint64 tmp = 0;;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	873
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	874 privateWaitLock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	875 tmp = *ptr;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	876 (*ptr)+= 1;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	877 privateUnlock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	878
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	879 return tmp;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	880 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	881 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	882
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	883 Uint64
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	884 SDL_AtomicFetchThenDecrement64(Uint64 * ptr)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	885 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	886 #ifdef nativeFetchThenDecrement64
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	887 return nativeFetchThenDecrement64(ptr);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	888 #else
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	889 Uint64 tmp = 0;;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	890
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	891 privateWaitLock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	892 tmp = *ptr;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	893 (*ptr) -= 1;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	894 privateUnlock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	895
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	896 return tmp;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	897 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	898 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	899
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	900 Uint64
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	901 SDL_AtomicFetchThenAdd64(Uint64 * ptr, Uint64 value)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	902 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	903 #ifdef nativeFetchThenAdd64
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	904 return nativeFetchThenAdd64(ptr, value);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	905 #else
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	906 Uint64 tmp = 0;;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	907
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	908 privateWaitLock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	909 tmp = *ptr;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	910 (*ptr)+= value;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	911 privateUnlock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	912
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	913 return tmp;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	914 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	915 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	916
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	917 Uint64
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	918 SDL_AtomicFetchThenSubtract64(Uint64 * ptr, Uint64 value)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	919 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	920 #ifdef nativeFetchThenSubtract64
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	921 return nativeFetchThenSubtract64(ptr, value);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	922 #else
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	923 Uint64 tmp = 0;;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	924
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	925 privateWaitLock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	926 tmp = *ptr;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	927 (*ptr)-= value;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	928 privateUnlock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	929
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	930 return tmp;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	931 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	932 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	933
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	934 Uint64
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	935 SDL_AtomicIncrementThenFetch64(Uint64 * ptr)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	936 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	937 #ifdef nativeIncrementThenFetch64
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	938 return nativeIncrementThenFetch64(ptr);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	939 #else
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	940 Uint64 tmp = 0;;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	941
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	942 privateWaitLock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	943 (*ptr)+= 1;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	944 tmp = *ptr;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	945 privateUnlock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	946
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	947 return tmp;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	948 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	949 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	950
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	951 Uint64
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	952 SDL_AtomicDecrementThenFetch64(Uint64 * ptr)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	953 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	954 #ifdef nativeDecrementThenFetch64
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	955 return nativeDecrementThenFetch64(ptr);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	956 #else
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	957 Uint64 tmp = 0;;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	958
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	959 privateWaitLock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	960 (*ptr)-= 1;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	961 tmp = *ptr;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	962 privateUnlock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	963
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	964 return tmp;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	965 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	966 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	967
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	968 Uint64
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	969 SDL_AtomicAddThenFetch64(Uint64 * ptr, Uint64 value)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	970 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	971 #ifdef nativeAddThenFetch64
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	972 return nativeAddThenFetch64(ptr, value);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	973 #else
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	974 Uint64 tmp = 0;;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	975
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	976 privateWaitLock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	977 (*ptr)+= value;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	978 tmp = *ptr;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	979 privateUnlock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	980
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	981 return tmp;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	982 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	983 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	984
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	985 Uint64
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	986 SDL_AtomicSubtractThenFetch64(Uint64 * ptr, Uint64 value)
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	987 {
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	988 #ifdef nativeSubtractThenFetch64
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	989 return nativeSubtractThenFetch64(ptr, value);
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	990 #else
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	991 Uint64 tmp = 0;;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	992
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	993 privateWaitLock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	994 (*ptr)-= value;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	995 tmp = *ptr;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	996 privateUnlock();
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	997
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	998 return tmp;
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	999 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	1000 }
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	1001 #endif
3aa519a5c676 I've made so many changes I don't dare continue until I check the current stuff in. Bob Pendleton <bob@pendleton.com> parents: diff changeset	1002

Mercurial > sdl-ios-xcode

annotate src/atomic/dummy/SDL_atomic.c @ 3202:3aa519a5c676