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