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Modified the FrameBuffer::refresh method to take a boolean value 

representing whether a refresh should be done immediately or in the
next frame.

Do an immediate refresh just before taking a snapshot, to make sure
any onscreen messages aren't taken as part of the snapshot.


git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@362 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
This commit is contained in:
stephena 2005-02-18 21:26:31 +00:00
parent a626c5bfbb
commit 47f8619ec5
2 changed files with 13 additions and 4 deletions
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3
stella/src/emucore/EventHandler.cxx
View File

@ -13,7 +13,7 @@
// See the file "license" for information on usage and redistribution of // See the file "license" for information on usage and redistribution of
// this file, and for a DISCLAIMER OF ALL WARRANTIES. // this file, and for a DISCLAIMER OF ALL WARRANTIES.
// //
// $Id: EventHandler.cxx,v 1.29 2004-07-28 23:54:39 stephena Exp $ // $Id: EventHandler.cxx,v 1.30 2005-02-18 21:26:31 stephena Exp $
//============================================================================ //============================================================================
#include <algorithm> #include <algorithm>
@ -427,6 +427,7 @@ void EventHandler::takeSnapshot()
filename = sspath + ".png"; filename = sspath + ".png";
// Now create a Snapshot object and save the PNG // Now create a Snapshot object and save the PNG
myConsole->frameBuffer().refresh(true);
Snapshot snapshot(myConsole->frameBuffer()); Snapshot snapshot(myConsole->frameBuffer());
string result = snapshot.savePNG(filename); string result = snapshot.savePNG(filename);
myConsole->frameBuffer().showMessage(result); myConsole->frameBuffer().showMessage(result);

14
stella/src/emucore/FrameBuffer.hxx
View File

@ -13,7 +13,7 @@
// See the file "license" for information on usage and redistribution of // See the file "license" for information on usage and redistribution of
// this file, and for a DISCLAIMER OF ALL WARRANTIES. // this file, and for a DISCLAIMER OF ALL WARRANTIES.
// //
// $Id: FrameBuffer.hxx,v 1.12 2004-07-28 23:54:39 stephena Exp $ // $Id: FrameBuffer.hxx,v 1.13 2005-02-18 21:26:31 stephena Exp $
//============================================================================ //============================================================================
#ifndef FRAMEBUFFER_HXX #ifndef FRAMEBUFFER_HXX
@ -35,7 +35,7 @@ class Console;
can be changed. can be changed.
@author Stephen Anthony @author Stephen Anthony
@version $Id: FrameBuffer.hxx,v 1.12 2004-07-28 23:54:39 stephena Exp $ @version $Id: FrameBuffer.hxx,v 1.13 2005-02-18 21:26:31 stephena Exp $
*/ */
class FrameBuffer class FrameBuffer
{ {
@ -124,8 +124,16 @@ class FrameBuffer
/** /**
Indicates that a redraw should be done, since the window contents Indicates that a redraw should be done, since the window contents
are dirty. are dirty.
@param now Determine if the refresh should be done right away or in
the next frame
*/ */
void refresh() { theRedrawEntireFrameIndicator = true; } void refresh(bool now = false)
{
theRedrawEntireFrameIndicator = true;
if(now)
drawMediaSource();
}
public: public:
////////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////////