Screenshooter - fix for BMP saving.

git-svn-id: svn://kolibrios.org@3450 a494cfbc-eb01-0410-851d-a64ba20cac60

programs/media/scrshoot/scrsavef.inc

@@ -130,6 +130,7 @@ pusha
         movzx   edx,word [scr_buf.height]
         movzx   ebx,word [scr_buf.width]
         lea     ebx,[ebx*3]
+        mov     ecx,ebx
         
         test    ebx,11b
         jz      @f
@@ -137,6 +138,8 @@ pusha
         inc     ebx
         shl     ebx,2
 @@:
+        mov     eax,ebx
+        sub     eax,ecx
         cld
 align 4
 .next_str:
@@ -145,6 +148,7 @@ align 4
         shr     ecx,2
         rep     movsd
         sub     edi,ebx
+        sub     esi,eax
         dec     edx
         jnz     .next_str