[Scummvm-cvs-logs] SF.net SVN: scummvm: [23384] scummvm/branches/branch-0-9-0/common/system.h

[joostp at users.sourceforge.net]

Revision: 23384
Author:   joostp
Date:     2006-07-07 02:16:52 -0700 (Fri, 07 Jul 2006)
ViewCVS:  http://svn.sourceforge.net/scummvm/?rev=23384&view=rev

Log Message:
-----------
make grabRawScreen() pure virtual, since it's now _required_ to be implemented by backends for certain SCUMM games to function properly.
This happened when ScummEngine::moveScreen() was changed in revision 23215 and causes Indy4 to fail the assert(_system->grabRawScreen(...)) on PSP (and Symbian?), where this function was not implemented.

ViewCVS Links:
-------------
    http://svn.sourceforge.net/scummvm/?rev=23215&view=rev

Modified Paths:
--------------
    scummvm/branches/branch-0-9-0/common/system.h
Modified: scummvm/branches/branch-0-9-0/common/system.h
===================================================================
--- scummvm/branches/branch-0-9-0/common/system.h	2006-07-07 09:00:18 UTC (rev 23383)
+++ scummvm/branches/branch-0-9-0/common/system.h	2006-07-07 09:16:52 UTC (rev 23384)
@@ -415,7 +415,7 @@
 	 * @param surf	the surfce to store the data in it
 	 * @return true if all went well, false if an error occured
 	 */
-	virtual bool grabRawScreen(Graphics::Surface *surf) { return false; }
+	virtual bool grabRawScreen(Graphics::Surface *surf) = 0;
 
 	/**
 	 * Clear the screen to black.


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