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path: root/nx-X11/programs/Xserver/hw/nxagent/Drawable.c
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Diffstat (limited to 'nx-X11/programs/Xserver/hw/nxagent/Drawable.c')
-rw-r--r--nx-X11/programs/Xserver/hw/nxagent/Drawable.c179
1 files changed, 73 insertions, 106 deletions
diff --git a/nx-X11/programs/Xserver/hw/nxagent/Drawable.c b/nx-X11/programs/Xserver/hw/nxagent/Drawable.c
index 7f1d2dec5..bdbf4fcf8 100644
--- a/nx-X11/programs/Xserver/hw/nxagent/Drawable.c
+++ b/nx-X11/programs/Xserver/hw/nxagent/Drawable.c
@@ -91,6 +91,11 @@ RESTYPE RT_NX_CORR_WINDOW;
RESTYPE RT_NX_CORR_PIXMAP;
int nxagentCorruptedPixmaps = 0;
+
+/*
+ * Number of windows which need synchronization.
+ */
+
int nxagentCorruptedWindows = 0;
int nxagentCorruptedBackgrounds = 0;
@@ -160,15 +165,15 @@ int nxagentSynchronizeDrawable(DrawablePtr pDrawable, int wait, unsigned int bre
* so that the image will be transferred in a single operation.
*/
- nxagentFBTrap = 1;
+ nxagentFBTrap = True;
- nxagentSplitTrap = 1;
+ nxagentSplitTrap = True;
int result = nxagentSynchronizeDrawableData(pDrawable, breakMask, owner);
- nxagentSplitTrap = 0;
+ nxagentSplitTrap = False;
- nxagentFBTrap = 0;
+ nxagentFBTrap = False;
if (wait == DO_WAIT && nxagentSplitResource(pDrawable) != NULL)
{
@@ -191,45 +196,62 @@ int nxagentSynchronizeDrawable(DrawablePtr pDrawable, int wait, unsigned int bre
return result;
}
-int nxagentSynchronizeDrawableData(DrawablePtr pDrawable, unsigned int breakMask, WindowPtr owner)
+static int reallySynchronizeDrawableData(DrawablePtr pDrawable)
{
- char *data = NULL;
- int success;
+ GCPtr pGC = nxagentGetGraphicContext(pDrawable);
- if (pDrawable -> type == DRAWABLE_PIXMAP)
+ if (pGC == NULL)
{
- GCPtr pGC;
+ #ifdef WARNING
+ fprintf(stderr, "%s: WARNING! Failed to get the temporary GC.\n", __func__);
+ #endif
- unsigned int leftPad = 0;
+ return 0;
+ }
- int width = pDrawable -> width;
- int height = pDrawable -> height;
- int depth = pDrawable -> depth;
+ DrawablePtr pSrcDrawable = (pDrawable -> type == DRAWABLE_PIXMAP ?
+ ((DrawablePtr) nxagentVirtualPixmap((PixmapPtr) pDrawable)) :
+ pDrawable);
- #ifdef TEST
- fprintf(stderr, "nxagentSynchronizeDrawableData: Synchronizing drawable (%s) with geometry [%d][%d][%d].\n",
- nxagentDrawableType(pDrawable), width, height, depth);
+ int width = pDrawable -> width;
+ int height = pDrawable -> height;
+ int depth = pDrawable -> depth;
+
+ #ifdef TEST
+ fprintf(stderr, "%s: Synchronizing drawable (%s) with geometry [%d][%d][%d].\n",
+ __func__, nxagentDrawableType(pDrawable), width, height, depth);
+ #endif
+
+ unsigned int format = (depth == 1) ? XYPixmap : ZPixmap;
+
+ int length = nxagentImageLength(width, height, format, 0, depth);
+
+ char *data = malloc(length);
+ if (data == NULL)
+ {
+ #ifdef WARNING
+ fprintf(stderr, "%s: WARNING! Failed to allocate memory for the operation.\n", __func__);
#endif
- unsigned int format = (depth == 1) ? XYPixmap : ZPixmap;
+ return 0;
+ }
- int length = nxagentImageLength(width, height, format, leftPad, depth);
+ ValidateGC(pDrawable, pGC);
- if ((data = malloc(length)) == NULL)
- {
- #ifdef WARNING
- fprintf(stderr, "nxagentSynchronizeDrawableData: WARNING! Failed to allocate memory for the operation.\n");
- #endif
+ fbGetImage(pSrcDrawable, 0, 0, width, height, format, AllPlanes, data);
- success = 0;
+ nxagentPutImage(pDrawable, pGC, depth, 0, 0,
+ width, height, 0, format, data);
- goto nxagentSynchronizeDrawableDataEnd;
- }
+ SAFE_free(data);
- DrawablePtr pSrcDrawable = (pDrawable -> type == DRAWABLE_PIXMAP ?
- ((DrawablePtr) nxagentVirtualPixmap((PixmapPtr) pDrawable)) :
- pDrawable);
+ return 1;
+}
+int nxagentSynchronizeDrawableData(DrawablePtr pDrawable, unsigned int breakMask, WindowPtr owner)
+{
+ if (pDrawable -> type == DRAWABLE_PIXMAP)
+ {
/*
* Synchronize the whole pixmap if we need to download a fresh
* copy with lossless compression turned off.
@@ -237,35 +259,12 @@ int nxagentSynchronizeDrawableData(DrawablePtr pDrawable, unsigned int breakMask
if (nxagentLosslessTrap == 1)
{
- pGC = nxagentGetGraphicContext(pDrawable);
-
- if (pGC == NULL)
- {
- #ifdef WARNING
- fprintf(stderr, "nxagentSynchronizeDrawableData: WARNING! Failed to get the temporary GC.\n");
- #endif
-
- success = 0;
-
- goto nxagentSynchronizeDrawableDataEnd;
- }
-
- ValidateGC(pDrawable, pGC);
-
- fbGetImage(pSrcDrawable, 0, 0,
- width, height, format, AllPlanes, data);
-
#ifdef TEST
- fprintf(stderr, "nxagentSynchronizeDrawableData: Forcing synchronization of "
- "pixmap at [%p] with lossless compression.\n", (void *) pDrawable);
+ fprintf(stderr, "%s: Forcing synchronization of pixmap at [%p] with lossless compression.\n",
+ __func__, (void *) pDrawable);
#endif
- nxagentPutImage(pDrawable, pGC, depth, 0, 0,
- width, height, leftPad, format, data);
-
- success = 1;
-
- goto nxagentSynchronizeDrawableDataEnd;
+ return reallySynchronizeDrawableData(pDrawable);
}
else if (nxagentReconnectTrap == 1)
{
@@ -278,7 +277,6 @@ int nxagentSynchronizeDrawableData(DrawablePtr pDrawable, unsigned int breakMask
if (pDrawable -> depth == 1)
{
#ifdef TEST
-
if (nxagentReconnectTrap == 1)
{
static int totalLength;
@@ -287,51 +285,25 @@ int nxagentSynchronizeDrawableData(DrawablePtr pDrawable, unsigned int breakMask
totalLength += length;
totalReconnectedPixmaps++;
- fprintf(stderr, "nxagentSynchronizeDrawableData: Reconnecting pixmap at [%p] [%dx%d] "
+ fprintf(stderr, "%s: Reconnecting pixmap at [%p] [%dx%d] "
"Depth [%d] Size [%d]. Total size [%d]. Total reconnected pixmaps [%d].\n",
- (void *) pDrawable, width, height, depth, length,
+ __func__, (void *) pDrawable, width, height, depth, length,
totalLength, totalReconnectedPixmaps);
}
-
#endif
- pGC = nxagentGetGraphicContext(pDrawable);
-
- if (pGC == NULL)
- {
- #ifdef WARNING
- fprintf(stderr, "nxagentSynchronizeDrawableData: WARNING! Failed to create the temporary GC.\n");
- #endif
-
- success = 0;
-
- goto nxagentSynchronizeDrawableDataEnd;
- }
-
- ValidateGC(pDrawable, pGC);
-
- fbGetImage(pSrcDrawable, 0, 0,
- width, height, format, AllPlanes, data);
-
- nxagentPutImage(pDrawable, pGC, depth, 0, 0,
- width, height, leftPad, format, data);
-
- success = 1;
-
- goto nxagentSynchronizeDrawableDataEnd;
+ return reallySynchronizeDrawableData(pDrawable);
}
else
{
#ifdef TEST
- fprintf(stderr, "nxagentSynchronizeDrawableData: Skipping synchronization of "
- "pixmap at [%p][%p] during reconnection.\n", (void *) pDrawable, (void*) nxagentVirtualPixmap((PixmapPtr)pDrawable));
+ fprintf(stderr, "%s: Skipping synchronization of pixmap at [%p][%p] during reconnection.\n",
+ __func__, (void *) pDrawable, (void*) nxagentVirtualPixmap((PixmapPtr)pDrawable));
#endif
nxagentMarkCorruptedRegion(pDrawable, NullRegion);
- success = 1;
-
- goto nxagentSynchronizeDrawableDataEnd;
+ return 1;
}
}
}
@@ -342,12 +314,7 @@ int nxagentSynchronizeDrawableData(DrawablePtr pDrawable, unsigned int breakMask
* the drawable.
*/
- success = nxagentSynchronizeRegion(pDrawable, NullRegion, breakMask, owner);
-
-nxagentSynchronizeDrawableDataEnd:
- SAFE_free(data);
-
- return success;
+ return nxagentSynchronizeRegion(pDrawable, NullRegion, breakMask, owner);
}
/*
@@ -533,11 +500,11 @@ int nxagentSynchronizeRegion(DrawablePtr pDrawable, RegionPtr pRegion, unsigned
int saveTrap = nxagentGCTrap;
- nxagentGCTrap = 0;
+ nxagentGCTrap = False;
- nxagentFBTrap = 1;
+ nxagentFBTrap = True;
- nxagentSplitTrap = 1;
+ nxagentSplitTrap = True;
pGC = nxagentGetGraphicContext(pDrawable);
@@ -877,9 +844,9 @@ int nxagentSynchronizeRegion(DrawablePtr pDrawable, RegionPtr pRegion, unsigned
nxagentSynchronizeRegionStop:
- nxagentSplitTrap = 0;
+ nxagentSplitTrap = False;
- nxagentFBTrap = 0;
+ nxagentFBTrap = False;
nxagentGCTrap = saveTrap;
@@ -979,7 +946,7 @@ nxagentSynchronizeRegionFree:
if (clipRegion != NullRegion)
{
- nxagentFreeRegion(pDrawable, clipRegion);
+ nxagentFreeRegion(clipRegion);
}
SAFE_free(data);
@@ -1034,7 +1001,7 @@ void nxagentSynchronizeBox(DrawablePtr pDrawable, BoxPtr pBox, unsigned int brea
pRegion -> extents.x1, pRegion -> extents.y1, pRegion -> extents.x2, pRegion -> extents.y2);
#endif
- nxagentFreeRegion(pDrawable, pRegion);
+ nxagentFreeRegion(pRegion);
return;
}
@@ -1047,7 +1014,7 @@ void nxagentSynchronizeBox(DrawablePtr pDrawable, BoxPtr pBox, unsigned int brea
nxagentSynchronizeRegion(pDrawable, pRegion, breakMask, NULL);
- nxagentFreeRegion(pDrawable, pRegion);
+ nxagentFreeRegion(pRegion);
}
}
@@ -1558,7 +1525,7 @@ void nxagentMarkCorruptedRegion(DrawablePtr pDrawable, RegionPtr pRegion)
RegionUnion(nxagentCorruptedRegion(pDrawable),
nxagentCorruptedRegion(pDrawable), pRegion);
- nxagentFreeRegion(pDrawable, pRegion);
+ nxagentFreeRegion(pRegion);
}
else
{
@@ -2359,7 +2326,7 @@ void nxagentCorruptedRegionOnWindow(void *p0, XID x, void *p2)
RegionIntersect(&visRegion, clipRegion, nxagentCorruptedRegion((DrawablePtr) pWin));
- nxagentFreeRegion(pWin -> drawable.pScreen, clipRegion);
+ nxagentFreeRegion(clipRegion);
if (RegionNil(&visRegion) == 1)
{
@@ -2450,7 +2417,7 @@ void nxagentCreateDrawableBitmap(DrawablePtr pDrawable)
int saveTrap = nxagentGCTrap;
- nxagentGCTrap = 1;
+ nxagentGCTrap = True;
if (nxagentDrawableStatus(pDrawable) == Synchronized)
{
@@ -2566,7 +2533,7 @@ nxagentCreateDrawableBitmapEnd:
if (pClipRegion != NullRegion)
{
- nxagentFreeRegion(pDrawable, pClipRegion);
+ nxagentFreeRegion(pClipRegion);
}
if (pGC != NULL)
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-10 21:43:54 +0000