diff options
Diffstat (limited to 'xorg-server/mi/mispritest.h')
| -rw-r--r-- | xorg-server/mi/mispritest.h | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/xorg-server/mi/mispritest.h b/xorg-server/mi/mispritest.h new file mode 100644 index 000000000..e8251ead2 --- /dev/null +++ b/xorg-server/mi/mispritest.h @@ -0,0 +1,129 @@ +/* + * mispritest.h + * + * mi sprite structures + */ + + +/* + +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. +*/ + +#ifdef HAVE_DIX_CONFIG_H +#include <dix-config.h> +#endif + +#ifndef _MISPRITEST_H_ +#define _MISPRITEST_H_ + +# include "misprite.h" +#ifdef RENDER +# include "picturestr.h" +#endif +# include "damage.h" + +/* + * per screen information + */ + +typedef struct { + /* screen procedures */ + CloseScreenProcPtr CloseScreen; + GetImageProcPtr GetImage; + GetSpansProcPtr GetSpans; + SourceValidateProcPtr SourceValidate; + + /* window procedures */ + CopyWindowProcPtr CopyWindow; + + /* colormap procedures */ + InstallColormapProcPtr InstallColormap; + StoreColorsProcPtr StoreColors; + + /* os layer procedures */ + ScreenBlockHandlerProcPtr BlockHandler; + + CursorPtr pCursor; + int x; /* cursor hotspot */ + int y; + BoxRec saved; /* saved area from the screen */ + Bool isUp; /* cursor in frame buffer */ + Bool shouldBeUp; /* cursor should be displayed */ + WindowPtr pCacheWin; /* window the cursor last seen in */ + Bool isInCacheWin; + Bool checkPixels; /* check colormap collision */ + xColorItem colors[2]; + ColormapPtr pInstalledMap; + ColormapPtr pColormap; + VisualPtr pVisual; + miSpriteCursorFuncPtr funcs; + DamagePtr pDamage; /* damage tracking structure */ +} miSpriteScreenRec, *miSpriteScreenPtr; + +#define SOURCE_COLOR 0 +#define MASK_COLOR 1 + +#define miSpriteIsUpTRUE(pScreen, pScreenPriv) if (!pScreenPriv->isUp) { \ + pScreenPriv->isUp = TRUE; \ + DamageRegister (&(*pScreen->GetScreenPixmap) (pScreen)->drawable, pScreenPriv->pDamage); \ +} + +#define miSpriteIsUpFALSE(pScreen, pScreenPriv) if (pScreenPriv->isUp) { \ + DamageUnregister (&(*pScreen->GetScreenPixmap) (pScreen)->drawable, pScreenPriv->pDamage); \ + pScreenPriv->isUp = FALSE; \ +} + +/* + * Overlap BoxPtr and Box elements + */ +#define BOX_OVERLAP(pCbox,X1,Y1,X2,Y2) \ + (((pCbox)->x1 <= (X2)) && ((X1) <= (pCbox)->x2) && \ + ((pCbox)->y1 <= (Y2)) && ((Y1) <= (pCbox)->y2)) + +/* + * Overlap BoxPtr, origins, and rectangle + */ +#define ORG_OVERLAP(pCbox,xorg,yorg,x,y,w,h) \ + BOX_OVERLAP((pCbox),(x)+(xorg),(y)+(yorg),(x)+(xorg)+(w),(y)+(yorg)+(h)) + +/* + * Overlap BoxPtr, origins and RectPtr + */ +#define ORGRECT_OVERLAP(pCbox,xorg,yorg,pRect) \ + ORG_OVERLAP((pCbox),(xorg),(yorg),(pRect)->x,(pRect)->y, \ + (int)((pRect)->width), (int)((pRect)->height)) +/* + * Overlap BoxPtr and horizontal span + */ +#define SPN_OVERLAP(pCbox,y,x,w) BOX_OVERLAP((pCbox),(x),(y),(x)+(w),(y)) + +#define LINE_SORT(x1,y1,x2,y2) \ +{ int _t; \ + if (x1 > x2) { _t = x1; x1 = x2; x2 = _t; } \ + if (y1 > y2) { _t = y1; y1 = y2; y2 = _t; } } + +#define LINE_OVERLAP(pCbox,x1,y1,x2,y2,lw2) \ + BOX_OVERLAP((pCbox), (x1)-(lw2), (y1)-(lw2), (x2)+(lw2), (y2)+(lw2)) + +#endif /* _MISPRITEST_H_ */ |