IXUS870IS/SD880IS viewport live buffer fix

* http://chdk.kernreaktor.org/mantis/view.php?id=364 git-svn-id: http://tools.assembla.com/svn/chdk/trunk@1174 6794e30b-3f2a-0410-a806-a2bbca1c07ff
pixeldoc2000 · May 6, 2011 · 291b56d · 291b56d
1 parent 742e313
commit 291b56d
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Showing 3 changed files with 6 additions and 6 deletions.
diff --git a/platform/ixus870_sd880/sub/100e/lib.c b/platform/ixus870_sd880/sub/100e/lib.c
@@ -22,8 +22,8 @@ long hook_raw_size()
 
 void *vid_get_viewport_live_fb()
 {
-    void **fb=(void **)0x227C;
-    unsigned char buff = *((unsigned char*)0x20DC);
+    void **fb=(void **)0x725C;
+    unsigned char buff = *((unsigned char*)0x70D8);
     if (buff == 0) buff = 2;  else buff--;    
     return fb[buff];
 }

diff --git a/platform/ixus870_sd880/sub/101a/lib.c b/platform/ixus870_sd880/sub/101a/lib.c
@@ -22,8 +22,8 @@ long hook_raw_size()
 
 void *vid_get_viewport_live_fb()
 {
-    void **fb=(void **)0x227C;
-    unsigned char buff = *((unsigned char*)0x20DC);
+    void **fb=(void **)0x725C; // 0xff8c2e9c
+    unsigned char buff = *((unsigned char*)0x70D8); // 0xff8c2e24
     if (buff == 0) buff = 2;  else buff--;    
     return fb[buff];
 }

diff --git a/platform/ixus870_sd880/sub/102b/lib.c b/platform/ixus870_sd880/sub/102b/lib.c
@@ -22,8 +22,8 @@ long hook_raw_size()
 
 void *vid_get_viewport_live_fb()
 {
-    void **fb=(void **)0x227C;
-    unsigned char buff = *((unsigned char*)0x20DC);
+    void **fb=(void **)0x725C;
+    unsigned char buff = *((unsigned char*)0x70D8);
     if (buff == 0) buff = 2;  else buff--;    
     return fb[buff];
 }