Changeset 44740 in vbox for trunk/src/VBox/HostServices/SharedOpenGL/render/renderspu_init.c

Timestamp:

Feb 18, 2013 5:02:47 PM (12 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

83844

Message:

crOpenGL: OSX backend rework; oddscreen rendering generalization

File:

• trunk/src/VBox/HostServices/SharedOpenGL/render/renderspu_init.c (modified) (6 diffs)

trunk/src/VBox/HostServices/SharedOpenGL/render/renderspu_init.c

@@ -10 +10 @@
 #include "cr_string.h"
 #include "cr_url.h"
+#include "cr_environment.h"
 #include "renderspu.h"
 #include <stdio.h>
@@ -139 +140 @@
     GLint defaultWin, defaultCtx;
     WindowInfo *windowInfo;
+    const char * pcpwSetting;
 
     (void) child;
@@ -200 +202 @@
     render_spu.contextTable = crAllocHashtable();
     render_spu.windowTable = crAllocHashtable();
+
+    pcpwSetting = crGetenv("CR_RENDER_ENABLE_PRESENT_CONTEXT_PER_WINDOW");
+    if (pcpwSetting)
+    {
+        if (pcpwSetting[0] == '0')
+            pcpwSetting = NULL;
+    }
+    else
+    {
+        /* default is enable for OSX */
+#if defined(DARWIN) && defined(VBOX_WITH_COCOA_QT)
+        pcpwSetting = (char*)1;
+#endif
+
+    }
+
+    if (pcpwSetting)
+    {
+        render_spu.blitterTable = crAllocHashtable();
+        CRASSERT(render_spu.blitterTable);
+    }
+    else
+        render_spu.blitterTable = NULL;
 
     CRASSERT(render_spu.default_visual & CR_RGB_BIT);
@@ -353 +378 @@
 }
 
-
 static void renderSPUSelfDispatch(SPUDispatchTable *self)
 {
     crSPUInitDispatchTable( &(render_spu.self) );
     crSPUCopyDispatchTable( &(render_spu.self), self );
+
+    render_spu.blitterDispatch = &(render_spu.self);
 
     render_spu.server = (CRServer *)(self->server);
@@ -387 +413 @@
     renderspu_SystemDestroyWindow(window);
     crFree(window);
+}
+
+static void DeleteBlitterCallback( void *data )
+{
+    PCR_BLITTER pBlitter = (PCR_BLITTER) data;
+    CrBltTerm(pBlitter);
+    crFree(pBlitter);
 }
 
@@ -397 +430 @@
     crFreeHashtable(render_spu.barrierHash, crFree);
     render_spu.barrierHash = NULL;
+
+    if (render_spu.blitterTable)
+        crFreeHashtable(render_spu.blitterTable, DeleteBlitterCallback);
 
 #ifdef RT_OS_DARWIN