From 5e68c1f4a0482a67a01d08248a0e767268c4b781 Mon Sep 17 00:00:00 2001
From: Walter van Niftrik
Date: Mon, 25 May 2009 11:14:42 +0000
Subject: SCI: Force movie palettes (KQ6).

svn-id: r40883
---
 engines/sci/engine/kernel.cpp    |  2 +-
 engines/sci/engine/kgraphics.cpp | 10 ++++++----
 2 files changed, 7 insertions(+), 5 deletions(-)

(limited to 'engines/sci/engine')

diff --git a/engines/sci/engine/kernel.cpp b/engines/sci/engine/kernel.cpp
index 98392803a4..751ea7e6f5 100644
--- a/engines/sci/engine/kernel.cpp
+++ b/engines/sci/engine/kernel.cpp
@@ -211,7 +211,7 @@ SciKernelFunction kfunct_mappers[] = {
 	DEFUN("ResCheck", kResCheck, "iii*"),
 	DEFUN("SetQuitStr", kSetQuitStr, "r"),
 	DEFUN("ShowMovie", kShowMovie, "ri"),
-	DEFUN("SetVideoMode", kSetVideoMode, ".*"),
+	DEFUN("SetVideoMode", kSetVideoMode, "i"),
 
 	// Special and NOP stuff
 	{KF_NEW, NULL, k_Unknown, NULL},
diff --git a/engines/sci/engine/kgraphics.cpp b/engines/sci/engine/kgraphics.cpp
index 5c2fe7b642..45164db13d 100644
--- a/engines/sci/engine/kgraphics.cpp
+++ b/engines/sci/engine/kgraphics.cpp
@@ -3336,6 +3336,7 @@ reg_t kDisplay(EngineState *s, int funct_nr, int argc, reg_t *argv) {
 reg_t kShowMovie(EngineState *s, int funct_nr, int argc, reg_t *argv) {
 	const char *filename = kernel_dereference_char_pointer(s, argv[0], 0);
 	int framerate = UKPV(1); // FIXME: verify
+	int frameNr = 0;
 	SeqDecoder seq;
 
 	if (!seq.loadFile(filename)) {
@@ -3346,6 +3347,10 @@ reg_t kShowMovie(EngineState *s, int funct_nr, int argc, reg_t *argv) {
 	bool play = true;
 	while (play) {
 		gfx_pixmap_t *pixmap = seq.getFrame(play);
+
+		if (frameNr++ == 0)
+			pixmap->palette->forceInto(s->gfx_state->driver->mode->palette);
+
 		gfx_xlate_pixmap(pixmap, s->gfx_state->driver->mode, GFX_XLATE_FILTER_NONE);
 		GFX_ASSERT(gfxop_draw_pixmap(s->gfx_state, pixmap, gfx_rect(0, 0, 320, 200), Common::Point(pixmap->xoffset, pixmap->yoffset)));
 		gfxop_update_box(s->gfx_state, gfx_rect(0, 0, 320, 200));
@@ -3383,11 +3388,8 @@ reg_t kSetVideoMode(EngineState *s, int funct_nr, int argc, reg_t *argv) {
 	// (320x240 resolution, although the intro in KQ6 is 320x200).
 	// Refer to http://en.wikipedia.org/wiki/Mode_X
 
-	//warning("STUB: SetVideoMode %d", UKPV(0));
+	warning("STUB: SetVideoMode %d", UKPV(0));
 
-	// We (ab)use this kernel function to free tagged resources when the
-	// intro of KQ6 starts. This fixes some palette issues in the intro.
-	s->gfx_state->gfxResMan->freeTaggedResources();
 	return s->r_acc;
 }
 
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