[Scummvm-cvs-logs] SF.net SVN: scummvm: [33072] scummvm/trunk/engines/parallaction

[peres001 at users.sourceforge.net]

Revision: 33072
          http://scummvm.svn.sourceforge.net/scummvm/?rev=33072&view=rev
Author:   peres001
Date:     2008-07-15 03:59:58 -0700 (Tue, 15 Jul 2008)

Log Message:
-----------
Made frame unpacking buffer dynamic (this frees some BSS space).

Modified Paths:
--------------
    scummvm/trunk/engines/parallaction/gfxbase.cpp
    scummvm/trunk/engines/parallaction/graphics.cpp
    scummvm/trunk/engines/parallaction/graphics.h

Modified: scummvm/trunk/engines/parallaction/gfxbase.cpp
===================================================================
--- scummvm/trunk/engines/parallaction/gfxbase.cpp	2008-07-15 10:50:31 UTC (rev 33071)
+++ scummvm/trunk/engines/parallaction/gfxbase.cpp	2008-07-15 10:59:58 UTC (rev 33072)
@@ -267,9 +267,6 @@
 }
 
 
-// this is the maximum size of an unpacked frame in BRA
-byte _unpackedBitmap[640*401];
-
 #if 0
 void Gfx::unpackBlt(const Common::Rect& r, byte *data, uint size, Graphics::Surface *surf, uint16 z, byte transparentColor) {
 

Modified: scummvm/trunk/engines/parallaction/graphics.cpp
===================================================================
--- scummvm/trunk/engines/parallaction/graphics.cpp	2008-07-15 10:50:31 UTC (rev 33071)
+++ scummvm/trunk/engines/parallaction/graphics.cpp	2008-07-15 10:59:58 UTC (rev 33072)
@@ -33,6 +33,11 @@
 
 namespace Parallaction {
 
+// this is the size of the receiving buffer for unpacked frames,
+// since BRA uses some insanely big animations.
+#define MAXIMUM_UNPACKED_BITMAP_SIZE	640*401
+
+
 void Gfx::registerVar(const Common::String &name, int32 initialValue) {
 	if (_vars.contains(name)) {
 		warning("Variable '%s' already registered, ignoring initial value.\n", name.c_str());
@@ -752,6 +757,9 @@
 	_halfbrite = false;
 	_hbCircleRadius = 0;
 
+	_unpackedBitmap = new byte[MAXIMUM_UNPACKED_BITMAP_SIZE];
+	assert(_unpackedBitmap);
+
 	registerVar("background_mode", 1);
 	_varBackgroundMode = 1;
 
@@ -769,6 +777,8 @@
 	freeBackground();
 	freeLabels();
 
+	delete []_unpackedBitmap;
+
 	return;
 }
 

Modified: scummvm/trunk/engines/parallaction/graphics.h
===================================================================
--- scummvm/trunk/engines/parallaction/graphics.h	2008-07-15 10:50:31 UTC (rev 33071)
+++ scummvm/trunk/engines/parallaction/graphics.h	2008-07-15 10:59:58 UTC (rev 33072)
@@ -547,6 +547,8 @@
 	uint				_screenX;		// scrolling position
 	uint				_screenY;
 
+	byte				*_unpackedBitmap;
+
 protected:
 	Parallaction*		_vm;
 	bool				_halfbrite;


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