diff options
Diffstat (limited to 'nx-X11/programs/Xserver')
| -rw-r--r-- | nx-X11/programs/Xserver/hw/nxagent/Split.c | 101 |
1 files changed, 41 insertions, 60 deletions
diff --git a/nx-X11/programs/Xserver/hw/nxagent/Split.c b/nx-X11/programs/Xserver/hw/nxagent/Split.c index 33005e86d..f2005e9d5 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/Split.c +++ b/nx-X11/programs/Xserver/hw/nxagent/Split.c @@ -36,7 +36,6 @@ #include "compext/Compext.h" - /* * Set here the required log level. */ @@ -47,9 +46,8 @@ #undef DEBUG /* - * This should be a macro but for now - * we make it a real function to log - * a warning in the logs. + * This should be a macro but for now we make it a real function to + * log a warning in the logs. */ DrawablePtr nxagentSplitDrawable(DrawablePtr pDrawable) @@ -348,8 +346,7 @@ int nxagentCreateSplit(DrawablePtr pDrawable, GCPtr *pGC) pResource -> commit = 1; /* - * Make a copy of the GC so the client - * can safely remove it. + * Make a copy of the GC so the client can safely remove it. */ pResource -> gc = CreateScratchGC(pDrawable -> pScreen, pDrawable -> depth); @@ -400,8 +397,7 @@ FIXME: What do we do here? } /* - * Set the region to be the current - * streaming region. + * Set the region to be the current streaming region. */ void nxagentRegionSplit(DrawablePtr pDrawable, RegionPtr pRegion) @@ -442,9 +438,9 @@ void nxagentRegionSplit(DrawablePtr pDrawable, RegionPtr pRegion) } /* - * Remove the association between the drawable - * and the split resource. The resource is not - * deallocated until the end of the split. + * Remove the association between the drawable and the split + * resource. The resource is not deallocated until the end of the + * split. */ void nxagentReleaseSplit(DrawablePtr pDrawable) @@ -477,10 +473,8 @@ void nxagentReleaseSplit(DrawablePtr pDrawable) if (pResource -> region != NullRegion) { /* - * If we have a region the commits - * had to be still valid. In this - * case tell the proxy to abort the - * data transfer. + * If we have a region the commits had to be still valid. In this + * case tell the proxy to abort the data transfer. */ #ifdef TEST @@ -528,8 +522,8 @@ void nxagentReleaseSplit(DrawablePtr pDrawable) } /* - * Remove the association between the - * drawable and the resource record. + * Remove the association between the drawable and the resource + * record. */ #ifdef TEST @@ -547,9 +541,8 @@ void nxagentReleaseSplit(DrawablePtr pDrawable) } /* - * Invalidate the commits and remove the - * association between the resource and - * the drawable. + * Invalidate the commits and remove the association between the + * resource and the drawable. */ pResource -> drawable = NULL; @@ -607,9 +600,8 @@ void nxagentValidateSplit(DrawablePtr pDrawable, RegionPtr pRegion) #endif /* - * If a null region is passed as parameter, - * we assume that all the commits have to - * be discarded. + * If a null region is passed as parameter, we assume that all the + * commits have to be discarded. */ if (pRegion == NullRegion) @@ -626,9 +618,8 @@ void nxagentValidateSplit(DrawablePtr pDrawable, RegionPtr pRegion) RegionRec tmpRegion; /* - * Check if the provided region overlaps - * the area covered by the image being - * streamed. + * Check if the provided region overlaps the area covered by the + * image being streamed. */ RegionInit(&tmpRegion, NullBox, 1); @@ -698,10 +689,9 @@ void nxagentFreeSplit(int resource) else { /* - * The end of the split has come after we have - * invalidated the operation and removed the - * association to the drawable. This happens, - * for example, if the drawable is destroyed. + * The end of the split has come after we have invalidated the + * operation and removed the association to the drawable. This + * happens, for example, if the drawable is destroyed. */ fprintf(stderr, "nxagentFreeSplit: WARNING! Releasing invalidated resource [%d].\n", @@ -718,8 +708,8 @@ void nxagentFreeSplit(int resource) } /* -FIXME: This must be enabled when the vanilla - synchronization procedure is working. +FIXME: This must be enabled when the vanilla synchronization procedure + is working. */ #define USE_FINISH_SPLIT @@ -747,8 +737,7 @@ void nxagentWaitDrawable(DrawablePtr pDrawable) #endif /* - * Be sure we intercept an I/O error - * as well as an interrupt. + * Be sure we intercept an I/O error as well as an interrupt. */ #ifdef USE_FINISH_SPLIT @@ -762,21 +751,18 @@ void nxagentWaitDrawable(DrawablePtr pDrawable) for (;;) { /* - * Handling all the possible events here - * preempts the queue and makes a better - * use of the link. + * Handling all the possible events here preempts the queue and + * makes a better use of the link. * - * We should better use XIfEvent() instead - * of looping again and again through the - * event queue. + * We should better use XIfEvent() instead of looping again and + * again through the event queue. */ nxagentDispatchEvents(NULL); /* - * Wait indefinitely until the resource - * is released or the display is shut - * down. + * Wait indefinitely until the resource is released or the display + * is shut down. */ if (nxagentSplitResource(pDrawable) == NULL || @@ -821,16 +807,14 @@ void nxagentWaitCommitEvent(int resource) XEvent event; /* - * Check if there is any commit pending. As - * we are at it, handle any commit, even those - * commits pertaining to other resources. + * Check if there is any commit pending. As we are at it, handle any + * commit, even those commits pertaining to other resources. * - * We can receive some commits even if we'll - * later receive a no-split event. The proxy, - * in fact, may have missed to find the image - * in the memory cache and could have loaded it - * from disk (so requiring a commit) before we - * marked the end of the split sequence. + * We can receive some commits even if we'll later receive a + * no-split event. The proxy, in fact, may have missed to find the + * image in the memory cache and could have loaded it from disk (so + * requiring a commit) before we marked the end of the split + * sequence. */ while (nxagentCheckEvents(nxagentDisplay, &event, @@ -866,9 +850,8 @@ int nxagentWaitSplitEvent(int resource) int split = 0; /* - * Don't flush the link. We only want to - * query the NX transport to check whether - * the operation caused a split. + * Don't flush the link. We only want to query the NX transport to + * check whether the operation caused a split. */ NXFlushDisplay(nxagentDisplay, NXFlushBuffer); @@ -1223,10 +1206,9 @@ void nxagentSetCorruptedTimestamp(DrawablePtr pDrawable) } /* - * Reset the timestamp taken when the drawable - * became initially corrupted. The timestamp is - * reset only after the drawable has been fully - * synchronized. + * Reset the timestamp taken when the drawable became initially + * corrupted. The timestamp is reset only after the drawable has been + * fully synchronized. */ void nxagentResetCorruptedTimestamp(DrawablePtr pDrawable) @@ -1253,4 +1235,3 @@ void nxagentResetCorruptedTimestamp(DrawablePtr pDrawable) } } } - |