From 1ab628e8ad6c85c8f1b562f10480253ee3e622b7 Mon Sep 17 00:00:00 2001
From: whiteshark0 <whiteshark0@b956fd51-792f-4845-bead-9b4dfca2ff2c>
Date: Fri, 11 Dec 2009 17:34:54 +0000
Subject: merged trunk into lua branch plugin loading is disabled atm because
 of a bug reading the files (lua may be the reason). Reading the files in usdx
 and passing the contents to lua may solve this

git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/branches/experimental@2019 b956fd51-792f-4845-bead-9b4dfca2ff2c
---
 Lua/src/media/UVisualizer.pas | 20 +++++++++++++-------
 1 file changed, 13 insertions(+), 7 deletions(-)

(limited to 'Lua/src/media/UVisualizer.pas')

diff --git a/Lua/src/media/UVisualizer.pas b/Lua/src/media/UVisualizer.pas
index 9af6d8c2..b25d68a9 100644
--- a/Lua/src/media/UVisualizer.pas
+++ b/Lua/src/media/UVisualizer.pas
@@ -77,6 +77,7 @@ uses
   UGraphic,
   UMain,
   UConfig,
+  UPath,
   ULog;
 
 {$IF PROJECTM_VERSION < 1000000} // < 1.0
@@ -130,7 +131,7 @@ type
       function Init(): boolean;
       function Finalize(): boolean;
 
-      function Open(const aFileName : string): boolean; // true if succeed
+      function Open(const aFileName: IPath): boolean; // true if succeed
       procedure Close;
 
       procedure Play;
@@ -183,7 +184,7 @@ begin
   Result := true;
 end;
 
-function TVideoPlayback_ProjectM.Open(const aFileName : string): boolean; // true if succeed
+function TVideoPlayback_ProjectM.Open(const aFileName: IPath): boolean; // true if succeed
 begin
   Result := false;
 end;
@@ -484,7 +485,11 @@ begin
   glMatrixMode(GL_PROJECTION);
   glPushMatrix();
   glLoadIdentity();
-  gluOrtho2D(0, 1, 0, 1);
+  // Use count of screens instead of 1 for the right corner
+  // otherwise we would draw the visualization streched over both screens
+  // another point is that we draw over the at this time drawn first
+  // screen, if Screen = 2
+  gluOrtho2D(0, Screens, 0, 1);
   glMatrixMode(GL_MODELVIEW);
   glPushMatrix();
   glLoadIdentity();
@@ -496,11 +501,12 @@ begin
   glColor4f(1, 1, 1, 1);
 
   // draw projectM frame
+  // Screen is 1 to 2. So current screen is from (Screen - 1) to (Screen)
   glBegin(GL_QUADS);
-    glTexCoord2f(0, 0); glVertex2f(0, 0);
-    glTexCoord2f(1, 0); glVertex2f(1, 0);
-    glTexCoord2f(1, 1); glVertex2f(1, 1);
-    glTexCoord2f(0, 1); glVertex2f(0, 1);
+    glTexCoord2f(0, 0); glVertex2f((Screen - 1), 0);
+    glTexCoord2f(1, 0); glVertex2f(Screen, 0);
+    glTexCoord2f(1, 1); glVertex2f(Screen, 1);
+    glTexCoord2f(0, 1); glVertex2f((Screen - 1), 1);
   glEnd();
 
   glDisable(GL_TEXTURE_2D);
-- 
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