From b21dd2cb4344dc4b4a9914d3e3ec67a004a726b8 Mon Sep 17 00:00:00 2001
From: Johannes Schickel
Date: Thu, 25 Jun 2009 19:55:25 +0000
Subject: Cleanup VQA player a bit.

svn-id: r41879
---
 engines/kyra/vqa.cpp | 15 +++++++++------
 engines/kyra/vqa.h   | 14 +++++++++++++-
 2 files changed, 22 insertions(+), 7 deletions(-)

diff --git a/engines/kyra/vqa.cpp b/engines/kyra/vqa.cpp
index bfb27d0d16..1225bc9976 100644
--- a/engines/kyra/vqa.cpp
+++ b/engines/kyra/vqa.cpp
@@ -32,12 +32,14 @@
 // The jung2.vqa movie does work, but only thanks to a grotesque hack.
 
 
+#include "kyra/vqa.h"
+
 #include "common/system.h"
 #include "sound/audiostream.h"
 #include "sound/mixer.h"
+
 #include "kyra/sound.h"
 #include "kyra/screen.h"
-#include "kyra/vqa.h"
 #include "kyra/resource.h"
 
 namespace Kyra {
@@ -45,6 +47,7 @@ namespace Kyra {
 VQAMovie::VQAMovie(KyraEngine_v1 *vm, OSystem *system) {
 	_system = system;
 	_vm = vm;
+	_screen = _vm->screen();
 	_opened = false;
 	_x = _y = _drawPage = -1;
 }
@@ -474,13 +477,13 @@ void VQAMovie::displayFrame(uint frameNum) {
 
 				case MKID_BE('CPL0'):	// Palette
 					assert(size <= 3 * 256);
-					_file->read(_vm->screen()->getPalette(0).getData(), size);
+					_file->read(_screen->getPalette(0).getData(), size);
 					break;
 
 				case MKID_BE('CPLZ'):	// Palette
 					inbuf = (byte *)allocBuffer(0, size);
 					_file->read(inbuf, size);
-					Screen::decodeFrame4(inbuf, _vm->screen()->getPalette(0).getData(), 768);
+					Screen::decodeFrame4(inbuf, _screen->getPalette(0).getData(), 768);
 					break;
 
 				case MKID_BE('VPT0'):	// Frame data
@@ -521,7 +524,7 @@ void VQAMovie::displayFrame(uint frameNum) {
 	// The frame has been decoded
 
 	if (_frameInfo[frameNum] & 0x80000000)
-		_vm->screen()->setScreenPalette(_vm->screen()->getPalette(0));
+		_screen->setScreenPalette(_screen->getPalette(0));
 
 	int blockPitch = _header.width / _header.blockW;
 
@@ -561,7 +564,7 @@ void VQAMovie::displayFrame(uint frameNum) {
 		_partialCodeBookSize = 0;
 	}
 
-	_vm->screen()->copyBlockToPage(_drawPage, _x, _y, _header.width, _header.height, _frame);
+	_screen->copyBlockToPage(_drawPage, _x, _y, _header.width, _header.height, _frame);
 }
 
 void VQAMovie::play() {
@@ -675,7 +678,7 @@ void VQAMovie::play() {
 			_system->delayMillis(10);
 		}
 
-		_vm->screen()->updateScreen();
+		_screen->updateScreen();
 	}
 
 	// TODO: Wait for the sound to finish?
diff --git a/engines/kyra/vqa.h b/engines/kyra/vqa.h
index 46d3bd48fb..98e279bd29 100644
--- a/engines/kyra/vqa.h
+++ b/engines/kyra/vqa.h
@@ -26,13 +26,24 @@
 #ifndef KYRA_VQA_H
 #define KYRA_VQA_H
 
-#include "common/stream.h"
+#include "common/scummsys.h"
+
+#include "sound/mixer.h"
 
 class OSystem;
 
+namespace Audio {
+class AppendableAudioStream;
+} // end of namespace Audio
+
+namespace Common {
+class SeekableReadStream;
+} // end of namespace Common
+
 namespace Kyra {
 
 class KyraEngine_v1;
+class Screen;
 
 class VQAMovie {
 public:
@@ -57,6 +68,7 @@ public:
 protected:
 	OSystem *_system;
 	KyraEngine_v1 *_vm;
+	Screen *_screen;
 
 	bool _opened;
 	int _x, _y;
-- 
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