1 files changed, 24 insertions, 48 deletions

diff --git a/engines/sci/engine/kvideo.cpp b/engines/sci/engine/kvideo.cpp
index 5851b015aa..03ed698f17 100644
--- a/engines/sci/engine/kvideo.cpp
+++ b/engines/sci/engine/kvideo.cpp
@@ -50,17 +50,14 @@
 
 namespace Sci {
 
-void playVideo(Video::VideoDecoder *videoDecoder, VideoState videoState) {
-	if (!videoDecoder)
-		return;
-
-	videoDecoder->start();
+void playVideo(Video::VideoDecoder &videoDecoder) {
+	videoDecoder.start();
 
 	Common::SpanOwner<SciSpan<byte> > scaleBuffer;
-	byte bytesPerPixel = videoDecoder->getPixelFormat().bytesPerPixel;
-	uint16 width = videoDecoder->getWidth();
-	uint16 height = videoDecoder->getHeight();
-	uint16 pitch = videoDecoder->getWidth() * bytesPerPixel;
+	byte bytesPerPixel = videoDecoder.getPixelFormat().bytesPerPixel;
+	uint16 width = videoDecoder.getWidth();
+	uint16 height = videoDecoder.getHeight();
+	uint16 pitch = videoDecoder.getWidth() * bytesPerPixel;
 	uint16 screenWidth = g_sci->_gfxScreen->getDisplayWidth();
 	uint16 screenHeight = g_sci->_gfxScreen->getDisplayHeight();
 	uint32 numPixels;
@@ -70,7 +67,7 @@ void playVideo(Video::VideoDecoder *videoDecoder, VideoState videoState) {
 		height *= 2;
 		pitch *= 2;
 		numPixels = width * height * bytesPerPixel;
-		scaleBuffer->allocate(numPixels, videoState.fileName + " scale buffer");
+		scaleBuffer->allocate(numPixels, "video scale buffer");
 	}
 
 	uint16 x = (screenWidth - width) / 2;
@@ -78,27 +75,27 @@ void playVideo(Video::VideoDecoder *videoDecoder, VideoState videoState) {
 
 	bool skipVideo = false;
 
-	if (videoDecoder->hasDirtyPalette()) {
-		const byte *palette = videoDecoder->getPalette();
+	if (videoDecoder.hasDirtyPalette()) {
+		const byte *palette = videoDecoder.getPalette();
 		g_system->getPaletteManager()->setPalette(palette, 0, 255);
 	}
 
-	while (!g_engine->shouldQuit() && !videoDecoder->endOfVideo() && !skipVideo) {
-		if (videoDecoder->needsUpdate()) {
-			const Graphics::Surface *frame = videoDecoder->decodeNextFrame();
+	while (!g_engine->shouldQuit() && !videoDecoder.endOfVideo() && !skipVideo) {
+		if (videoDecoder.needsUpdate()) {
+			const Graphics::Surface *frame = videoDecoder.decodeNextFrame();
 
 			if (frame) {
 				if (scaleBuffer) {
 					const SciSpan<const byte> input((const byte *)frame->getPixels(), frame->w * frame->h * bytesPerPixel);
 					// TODO: Probably should do aspect ratio correction in KQ6
-					g_sci->_gfxScreen->scale2x(input, *scaleBuffer, videoDecoder->getWidth(), videoDecoder->getHeight(), bytesPerPixel);
+					g_sci->_gfxScreen->scale2x(input, *scaleBuffer, videoDecoder.getWidth(), videoDecoder.getHeight(), bytesPerPixel);
 					g_system->copyRectToScreen(scaleBuffer->getUnsafeDataAt(0, pitch * height), pitch, x, y, width, height);
 				} else {
 					g_system->copyRectToScreen(frame->getPixels(), frame->pitch, x, y, width, height);
 				}
 
-				if (videoDecoder->hasDirtyPalette()) {
-					const byte *palette = videoDecoder->getPalette();
+				if (videoDecoder.hasDirtyPalette()) {
+					const byte *palette = videoDecoder.getPalette();
 					g_system->getPaletteManager()->setPalette(palette, 0, 255);
 				}
 
@@ -116,8 +113,6 @@ void playVideo(Video::VideoDecoder *videoDecoder, VideoState videoState) {
 
 		g_system->delayMillis(10);
 	}
-
-	delete videoDecoder;
 }
 
 reg_t kShowMovie(EngineState *s, int argc, reg_t *argv) {
@@ -130,9 +125,9 @@ reg_t kShowMovie(EngineState *s, int argc, reg_t *argv) {
 	uint16 screenWidth = g_system->getWidth();
 	uint16 screenHeight = g_system->getHeight();
 
-	Video::VideoDecoder *videoDecoder = 0;
+	Common::ScopedPtr<Video::VideoDecoder> videoDecoder;
 
-	if (argv[0].getSegment() != 0) {
+	if (argv[0].isPointer()) {
 		Common::String filename = s->_segMan->getString(argv[0]);
 
 		if (g_sci->getPlatform() == Common::kPlatformMacintosh) {
@@ -147,19 +142,18 @@ reg_t kShowMovie(EngineState *s, int argc, reg_t *argv) {
 				return NULL_REG;
 			}
 
-			videoDecoder = new Video::QuickTimeDecoder();
+			videoDecoder.reset(new Video::QuickTimeDecoder());
 			if (!videoDecoder->loadFile(filename))
 				error("Could not open '%s'", filename.c_str());
 		} else {
 			// DOS SEQ
 			// SEQ's are called with no subops, just the string and delay
 			// Time is specified as ticks
-			videoDecoder = new SEQDecoder(argv[1].toUint16());
+			videoDecoder.reset(new SEQDecoder(argv[1].toUint16()));
 
 			if (!videoDecoder->loadFile(filename)) {
 				warning("Failed to open movie file %s", filename.c_str());
-				delete videoDecoder;
-				videoDecoder = 0;
+				videoDecoder.reset();
 			}
 		}
 	} else {
@@ -170,28 +164,10 @@ reg_t kShowMovie(EngineState *s, int argc, reg_t *argv) {
 		switch (argv[0].toUint16()) {
 		case 0: {
 			Common::String filename = s->_segMan->getString(argv[1]);
-
-			if (filename.equalsIgnoreCase("gk2a.avi")) {
-				// HACK: Switch to 16bpp graphics for Indeo3.
-				// The only known movie to do use this codec is the GK2 demo trailer
-				// If another video turns up that uses Indeo, we may have to add a better
-				// check.
-				initGraphics(screenWidth, screenHeight, nullptr);
-
-				if (g_system->getScreenFormat().bytesPerPixel == 1) {
-					warning("This video requires >8bpp color to be displayed, but could not switch to RGB color mode");
-					return NULL_REG;
-				}
-			}
-
-			videoDecoder = new Video::AVIDecoder();
-
+			videoDecoder.reset(new Video::AVIDecoder());
 			if (!videoDecoder->loadFile(filename.c_str())) {
 				warning("Failed to open movie file %s", filename.c_str());
-				delete videoDecoder;
-				videoDecoder = 0;
-			} else {
-				s->_videoState.fileName = filename;
+				videoDecoder.reset();
 			}
 			break;
 		}
@@ -201,13 +177,13 @@ reg_t kShowMovie(EngineState *s, int argc, reg_t *argv) {
 	}
 
 	if (videoDecoder) {
-		playVideo(videoDecoder, s->_videoState);
+		playVideo(*videoDecoder);
 
 		// HACK: Switch back to 8bpp if we played a true color video.
 		// We also won't be copying the screen to the SCI screen...
 		if (g_system->getScreenFormat().bytesPerPixel != 1)
 			initGraphics(screenWidth, screenHeight);
-		else if (getSciVersion() < SCI_VERSION_2) {
+		else {
 			g_sci->_gfxScreen->kernelSyncWithFramebuffer();
 			g_sci->_gfxPalette16->kernelSyncScreenPalette();
 		}