[Desmume-cvs] desmume/src GPU.hpp,1.11,1.12

[Guillaume D. <ya...@us...>]

Update of /cvsroot/desmume/desmume/src
In directory sc8-pr-cvs4.sourceforge.net:/tmp/cvs-serv21103/src

Modified Files:
	GPU.hpp 
Log Message:
Added mic's framebuffer patch. Someone should check that I've not done
something wrong :)


Index: GPU.hpp
===================================================================
RCS file: /cvsroot/desmume/desmume/src/GPU.hpp,v
retrieving revision 1.11
retrieving revision 1.12
diff -u -d -r1.11 -r1.12
--- GPU.hpp	14 May 2006 07:18:55 -0000	1.11
+++ GPU.hpp	26 May 2006 10:43:04 -0000	1.12
@@ -100,6 +100,21 @@
      u16 spr[256];
      u8 sprPrio[256];
      u8 bgprio;
+
+     /* FIXME I've just quickly added mic's framebuffer patch here.
+      * I'm really not sure it's correct.
+      */
+     if (gpu->lcd == 0) {
+        unsigned long mainlcdcnt = ((unsigned long *)MMU.ARM9_REG)[0];
+        int ii = l*256;
+        if ((mainlcdcnt&0x10000)==0) {
+           for (int i=0; i<256; i++) {
+               ((unsigned short*)dst)[i] = ((unsigned short*)MMU.ARM9_LCD)[ii];
+               ii++;
+           }
+           return;
+        }
+     }
      
      u32 c = ((u16 *)MMU.ARM9_VMEM)[0 + gpu->lcd * 0x200];
      c |= (c<<16);
@@ -133,6 +148,7 @@
                if(bgprio>=sprPrio[i]) 
                     dst[i] = spr[i];
      }
+
 }
        
 void GPU_setVideoProp(GPU *, u32 p);