[Plib-cvs] plib/src/ssg ssgLoadPCX.cxx,1.2,1.3

[Wolfram K. <wol...@us...>]

Update of /cvsroot/plib/plib/src/ssg
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv6422/ssg

Modified Files:
	ssgLoadPCX.cxx 
Log Message:
Major rework, especially to previously virtually not existing the alfa handling.

Index: ssgLoadPCX.cxx
===================================================================
RCS file: /cvsroot/plib/plib/src/ssg/ssgLoadPCX.cxx,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -d -r1.2 -r1.3
--- ssgLoadPCX.cxx	24 Jan 2004 18:21:55 -0000	1.2
+++ ssgLoadPCX.cxx	13 Sep 2004 12:14:56 -0000	1.3
@@ -45,7 +45,8 @@
 
 #ifdef SSG_LOAD_PCX_SUPPORTED
 
-bool ssgLoadPCX ( const char *fname, ssgTextureInfo* info )
+int ReadFileIntoBuffer(const char *fname, UByte *&buffer, UByte *&bufferorig, unsigned long &file_length)
+// Opens the file, allocates buffer of correct size to hold the file, reads it, closes it
 {
 	// **** open file ****
   FILE *tfile;
@@ -56,15 +57,23 @@
 
[...93 lines suppressed...]
   for (int y = 0; y < height; y++) {
     for (int x = 0; x < width; x++) {
-      UByte b = *pBody++;
+			UByte a = pAlfa?pAlfa[iRunningIndex]:255; 
+      UByte b = pBody[iRunningIndex++];
       texels[c++] = buffer[b*3    ];
       texels[c++] = buffer[b*3 + 1];
       texels[c++] = buffer[b*3 + 2];
-      texels[c++] = 255; //(b<index)?0:255;
+      texels[c++] = a; 
     }
   }
   
 	delete [] pBodyorig;
 	delete [] bufferorig;
+	if (pAlfa)
+		delete [] pAlfa;
   return ssgMakeMipMaps ( texels, width, height, 4 ) ;
 }
 #else