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Added counter for operations generating graphics exposures to the DC 

struct, to avoid waiting for expose events when none were generated.
This commit is contained in:
Alexandre Julliard 2001-06-11 20:24:57 +00:00
parent 172cd1b967
commit 6d027e1fc2
3 changed files with 48 additions and 28 deletions
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29
graphics/x11drv/bitblt.c
View File

@ -826,7 +826,7 @@ static void BITBLT_StretchImage( XImage *srcImage, XImage *dstImage,
* Retrieve an area from the source DC, stretching and mapping all the
* pixels to Windows colors.
*/
static void BITBLT_GetSrcAreaStretch( DC *dcSrc, DC *dcDst,
static int BITBLT_GetSrcAreaStretch( DC *dcSrc, DC *dcDst,
Pixmap pixmap, GC gc,
INT xSrc, INT ySrc,
INT widthSrc, INT heightSrc,
@ -872,6 +872,7 @@ static void BITBLT_GetSrcAreaStretch( DC *dcSrc, DC *dcDst,
rectDst.right - rectDst.left, rectDst.bottom - rectDst.top );
XDestroyImage( imageSrc );
XDestroyImage( imageDst );
return 0; /* no exposure events generated */
}
@ -881,11 +882,12 @@ static void BITBLT_GetSrcAreaStretch( DC *dcSrc, DC *dcDst,
* Retrieve an area from the source DC, mapping all the
* pixels to Windows colors.
*/
static void BITBLT_GetSrcArea( DC *dcSrc, DC *dcDst, Pixmap pixmap, GC gc,
INT xSrc, INT ySrc, RECT *visRectSrc )
static int BITBLT_GetSrcArea( DC *dcSrc, DC *dcDst, Pixmap pixmap, GC gc,
INT xSrc, INT ySrc, RECT *visRectSrc )
{
XImage *imageSrc, *imageDst;
register INT x, y;
int exposures = 0;
INT width = visRectSrc->right - visRectSrc->left;
INT height = visRectSrc->bottom - visRectSrc->top;
X11DRV_PDEVICE *physDevSrc = (X11DRV_PDEVICE *)dcSrc->physDev;
@ -911,6 +913,7 @@ static void BITBLT_GetSrcArea( DC *dcSrc, DC *dcDst, Pixmap pixmap, GC gc,
else
XCopyArea( gdi_display, physDevSrc->drawable, pixmap, gc,
visRectSrc->left, visRectSrc->top, width, height, 0, 0);
exposures++;
}
else /* color -> color */
{
@ -924,6 +927,7 @@ static void BITBLT_GetSrcArea( DC *dcSrc, DC *dcDst, Pixmap pixmap, GC gc,
XCopyArea( gdi_display, physDevSrc->drawable, pixmap, gc,
visRectSrc->left, visRectSrc->top,
width, height, 0, 0);
exposures++;
imageSrc = XGetImage( gdi_display, pixmap, 0, 0, width, height,
AllPlanes, ZPixmap );
}
@ -955,6 +959,7 @@ static void BITBLT_GetSrcArea( DC *dcSrc, DC *dcDst, Pixmap pixmap, GC gc,
XCopyPlane( gdi_display, physDevSrc->drawable, pixmap, gc,
visRectSrc->left, visRectSrc->top,
width, height, 0, 0, 1 );
exposures++;
}
else /* color -> monochrome */
{
@ -973,6 +978,7 @@ static void BITBLT_GetSrcArea( DC *dcSrc, DC *dcDst, Pixmap pixmap, GC gc,
XDestroyImage( imageDst );
}
}
return exposures;
}
@ -982,8 +988,9 @@ static void BITBLT_GetSrcArea( DC *dcSrc, DC *dcDst, Pixmap pixmap, GC gc,
* Retrieve an area from the destination DC, mapping all the
* pixels to Windows colors.
*/
static void BITBLT_GetDstArea(DC *dc, Pixmap pixmap, GC gc, RECT *visRectDst)
static int BITBLT_GetDstArea(DC *dc, Pixmap pixmap, GC gc, RECT *visRectDst)
{
int exposures = 0;
INT width = visRectDst->right - visRectDst->left;
INT height = visRectDst->bottom - visRectDst->top;
X11DRV_PDEVICE *physDev = (X11DRV_PDEVICE *)dc->physDev;
@ -993,6 +1000,7 @@ static void BITBLT_GetDstArea(DC *dc, Pixmap pixmap, GC gc, RECT *visRectDst)
{
XCopyArea( gdi_display, physDev->drawable, pixmap, gc,
visRectDst->left, visRectDst->top, width, height, 0, 0 );
exposures++;
}
else
{
@ -1008,6 +1016,7 @@ static void BITBLT_GetDstArea(DC *dc, Pixmap pixmap, GC gc, RECT *visRectDst)
/* Make sure we don't get a BadMatch error */
XCopyArea( gdi_display, physDev->drawable, pixmap, gc,
visRectDst->left, visRectDst->top, width, height, 0, 0);
exposures++;
image = XGetImage( gdi_display, pixmap, 0, 0, width, height,
AllPlanes, ZPixmap );
}
@ -1018,6 +1027,7 @@ static void BITBLT_GetDstArea(DC *dc, Pixmap pixmap, GC gc, RECT *visRectDst)
XPutImage( gdi_display, pixmap, gc, image, 0, 0, 0, 0, width, height );
XDestroyImage( image );
}
return exposures;
}
@ -1027,8 +1037,9 @@ static void BITBLT_GetDstArea(DC *dc, Pixmap pixmap, GC gc, RECT *visRectDst)
* Put an area back into the destination DC, mapping the pixel
* colors to X pixels.
*/
static void BITBLT_PutDstArea(DC *dc, Pixmap pixmap, GC gc, RECT *visRectDst)
static int BITBLT_PutDstArea(DC *dc, Pixmap pixmap, GC gc, RECT *visRectDst)
{
int exposures = 0;
INT width = visRectDst->right - visRectDst->left;
INT height = visRectDst->bottom - visRectDst->top;
X11DRV_PDEVICE *physDev = (X11DRV_PDEVICE *)dc->physDev;
@ -1040,6 +1051,7 @@ static void BITBLT_PutDstArea(DC *dc, Pixmap pixmap, GC gc, RECT *visRectDst)
{
XCopyArea( gdi_display, pixmap, physDev->drawable, gc, 0, 0,
width, height, visRectDst->left, visRectDst->top );
exposures++;
}
else
{
@ -1056,6 +1068,7 @@ static void BITBLT_PutDstArea(DC *dc, Pixmap pixmap, GC gc, RECT *visRectDst)
visRectDst->left, visRectDst->top, width, height );
XDestroyImage( image );
}
return exposures;
}
@ -1311,6 +1324,7 @@ static BOOL BITBLT_InternalStretchBlt( DC *dcDst, INT xDst, INT yDst,
physDevDst->drawable, physDevDst->gc,
visRectSrc.left, visRectSrc.top,
width, height, visRectDst.left, visRectDst.top );
physDevDst->exposures++;
return TRUE;
}
if (dcSrc->bitsPerPixel == 1)
@ -1322,6 +1336,7 @@ static BOOL BITBLT_InternalStretchBlt( DC *dcDst, INT xDst, INT yDst,
physDevDst->drawable, physDevDst->gc,
visRectSrc.left, visRectSrc.top,
width, height, visRectDst.left, visRectDst.top, 1 );
physDevDst->exposures++;
return TRUE;
}
break;
@ -1408,8 +1423,8 @@ static BOOL BITBLT_InternalStretchBlt( DC *dcDst, INT xDst, INT yDst,
}
}
XSetFunction( gdi_display, physDevDst->gc, GXcopy );
BITBLT_PutDstArea( dcDst, pixmaps[destUsed ? DST : SRC],
physDevDst->gc, &visRectDst );
physDevDst->exposures += BITBLT_PutDstArea( dcDst, pixmaps[destUsed ? DST : SRC],
physDevDst->gc, &visRectDst );
XFreePixmap( gdi_display, pixmaps[DST] );
if (pixmaps[SRC]) XFreePixmap( gdi_display, pixmaps[SRC] );
if (pixmaps[TMP]) XFreePixmap( gdi_display, pixmaps[TMP] );

46
graphics/x11drv/clipping.c
View File

@ -117,6 +117,7 @@ void X11DRV_StartGraphicsExposures( HDC hdc )
{
X11DRV_PDEVICE *physDev = dc->physDev;
TSXSetGraphicsExposures( gdi_display, physDev->gc, True );
physDev->exposures = 0;
GDI_ReleaseObj( hdc );
}
}
@ -140,31 +141,34 @@ void X11DRV_EndGraphicsExposures( HDC hdc, HRGN hrgn )
SetRectRgn( hrgn, 0, 0, 0, 0 );
wine_tsx11_lock();
XSetGraphicsExposures( gdi_display, physDev->gc, False );
XSync( gdi_display, False );
for (;;)
if (physDev->exposures)
{
XWindowEvent( gdi_display, physDev->drawable, ~0, &event );
if (event.type == NoExpose) break;
if (event.type == GraphicsExpose)
XSync( gdi_display, False );
for (;;)
{
TRACE( "got %d,%d %dx%d count %d\n",
event.xgraphicsexpose.x, event.xgraphicsexpose.y,
event.xgraphicsexpose.width, event.xgraphicsexpose.height,
event.xgraphicsexpose.count );
XWindowEvent( gdi_display, physDev->drawable, ~0, &event );
if (event.type == NoExpose) break;
if (event.type == GraphicsExpose)
{
TRACE( "got %d,%d %dx%d count %d\n",
event.xgraphicsexpose.x, event.xgraphicsexpose.y,
event.xgraphicsexpose.width, event.xgraphicsexpose.height,
event.xgraphicsexpose.count );
if (!tmp) tmp = CreateRectRgn( 0, 0, 0, 0 );
SetRectRgn( tmp, event.xgraphicsexpose.x, event.xgraphicsexpose.y,
event.xgraphicsexpose.x + event.xgraphicsexpose.width,
event.xgraphicsexpose.y + event.xgraphicsexpose.height );
CombineRgn( hrgn, hrgn, tmp, RGN_OR );
if (!event.xgraphicsexpose.count) break;
if (!tmp) tmp = CreateRectRgn( 0, 0, 0, 0 );
SetRectRgn( tmp, event.xgraphicsexpose.x, event.xgraphicsexpose.y,
event.xgraphicsexpose.x + event.xgraphicsexpose.width,
event.xgraphicsexpose.y + event.xgraphicsexpose.height );
CombineRgn( hrgn, hrgn, tmp, RGN_OR );
if (!event.xgraphicsexpose.count) break;
}
else
{
ERR( "got unexpected event %d\n", event.type );
break;
}
if (tmp) DeleteObject( tmp );
}
else
{
ERR( "got unexpected event %d\n", event.type );
break;
}
if (tmp) DeleteObject( tmp );
}
wine_tsx11_unlock();
GDI_ReleaseObj( hdc );

1
include/x11drv.h
View File

@ -68,6 +68,7 @@ typedef struct
X_PHYSBRUSH brush;
int backgroundPixel;
int textPixel;
int exposures; /* count of graphics exposures operations */
XVisualInfo *visuals[MAX_PIXELFORMATS];
int used_visuals;
int current_pf;