| /* |
| Copyright 1989, 1998 The Open Group |
| |
| Permission to use, copy, modify, distribute, and sell this software and its |
| documentation for any purpose is hereby granted without fee, provided that |
| the above copyright notice appear in all copies and that both that |
| copyright notice and this permission notice appear in supporting |
| documentation. |
| |
| The above copyright notice and this permission notice shall be included in |
| all copies or substantial portions of the Software. |
| |
| THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN |
| AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
| CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| |
| Except as contained in this notice, the name of The Open Group shall not be |
| used in advertising or otherwise to promote the sale, use or other dealings |
| in this Software without prior written authorization from The Open Group. |
| */ |
| |
| #ifndef _MULTIBUFCONST_H_ |
| #define _MULTIBUFCONST_H_ |
| |
| #define MULTIBUFFER_PROTOCOL_NAME "Multi-Buffering" |
| |
| #define MULTIBUFFER_MAJOR_VERSION 1 /* current version numbers */ |
| #define MULTIBUFFER_MINOR_VERSION 1 /* has ClearImageBufferArea */ |
| |
| /* |
| * update_action field |
| */ |
| #define MultibufferUpdateActionUndefined 0 |
| #define MultibufferUpdateActionBackground 1 |
| #define MultibufferUpdateActionUntouched 2 |
| #define MultibufferUpdateActionCopied 3 |
| |
| /* |
| * update_hint field |
| */ |
| #define MultibufferUpdateHintFrequent 0 |
| #define MultibufferUpdateHintIntermittent 1 |
| #define MultibufferUpdateHintStatic 2 |
| |
| /* |
| * valuemask fields |
| */ |
| #define MultibufferWindowUpdateHint (1L << 0) |
| #define MultibufferBufferEventMask (1L << 0) |
| |
| /* |
| * mono vs. stereo and left vs. right |
| */ |
| #define MultibufferModeMono 0 |
| #define MultibufferModeStereo 1 |
| #define MultibufferSideMono 0 |
| #define MultibufferSideLeft 1 |
| #define MultibufferSideRight 2 |
| |
| /* |
| * clobber state |
| */ |
| #define MultibufferUnclobbered 0 |
| #define MultibufferPartiallyClobbered 1 |
| #define MultibufferFullyClobbered 2 |
| |
| /* |
| * event stuff |
| */ |
| #define MultibufferClobberNotifyMask 0x02000000 |
| #define MultibufferUpdateNotifyMask 0x04000000 |
| |
| #define MultibufferClobberNotify 0 |
| #define MultibufferUpdateNotify 1 |
| #define MultibufferNumberEvents (MultibufferUpdateNotify + 1) |
| |
| #define MultibufferBadBuffer 0 |
| #define MultibufferNumberErrors (MultibufferBadBuffer + 1) |
| |
| #endif /* _MULTIBUFCONST_H_ */ |
