New algorithm of output of a mouse pointer

git-svn-id: svn://kolibrios.org@36 a494cfbc-eb01-0410-851d-a64ba20cac60

kernel/trunk/hid/mousedrv.inc

@@ -37,7 +37,7 @@ include 'm_com2.inc'
 draw_mouse_under:
         
         ; return old picture
-
+        
         pushad
       
         xor    ecx,ecx
@@ -260,11 +260,14 @@ combine_colors:
 
 
 __sys_disable_mouse:
+      
 
-      cli
-      pushad
       cmp  dword [0xf204],dword 0
-      jne  no_mouse_disable
+      je    @f
+      ret
+    @@:  
+;      cli
+      pushad
 
       cmp  [0x3000],dword 1
       je   disable_m
@@ -345,39 +348,52 @@ __sys_disable_mouse:
     disable_m:
       cmp  dword [0xf204],dword 0
       jne  @f
+      cli
        call draw_mouse_under
+      sti
 ;    @@:
       mov  [0xf204],dword 1
 ;       inc  dword [0xf204]
     @@:
     
     no_mouse_disable:
+
       popad
-      sti
+;      sti
       ret
 
 __sys_draw_pointer:
-        cli
+
-        pushad
-     m_pause_1:
         cmp   [mouse_pause],0
         je    @f
-;        call    change_task
+        ret
-;        jmp  m_pause_1
-        jmp   nodmp
      @@:
+        push   eax
+        mov     eax,[timer_ticks]
+        sub     eax,[MouseTickCounter]
+        cmp     eax,1
+        ja      @f
+        pop    eax
+        ret
+     @@:
+        mov     eax,[timer_ticks]
+        mov     [MouseTickCounter],eax
+        pop     eax
 ;        cli
+
+        pushad
         cmp    dword [0xf204],dword 0  ; mouse visible ?
         je     chms00
 
         mov     [0xf204], dword 0
         movzx  ebx,word [0xfb0c]
         movzx  eax,word [0xfb0a]
+        cli
         call   save_draw_mouse
-
+        sti
       nodmu2:
         popad
-        sti
+        
         ret
 
       chms00:
@@ -397,12 +413,11 @@ __sys_draw_pointer:
         jmp    nodmp
 
       redrawmouse:
-       
+        cli
         call   draw_mouse_under
         call   save_draw_mouse
-
-    nodmp:
- 
-        popad
         sti
+    nodmp:
+        popad
+;        sti
         ret

kernel/trunk/kernel.asm

@@ -2795,27 +2795,36 @@ sys_drawwindow:
     cmp   edi,0   ; type I    - original style
     jne   nosyswI
     inc   [mouse_pause]
+    call  [disable_mouse]
     call  sys_set_window
+    call  [disable_mouse]
     call  drawwindow_I
     dec   [mouse_pause]
+    call   [draw_pointer]
     ret
   nosyswI:
 
     cmp   edi,1   ; type II   - only reserve area, no draw
     jne   nosyswII
     inc   [mouse_pause]
+    call  [disable_mouse]
     call  sys_set_window
+    call  [disable_mouse]
     call  sys_window_mouse
     dec   [mouse_pause]
+    call   [draw_pointer]
     ret
   nosyswII:
 
     cmp   edi,2   ; type III  - new style
     jne   nosyswIII
     inc   [mouse_pause]
+    call  [disable_mouse]
     call  sys_set_window
+    call  [disable_mouse]
     call  drawwindow_III
     dec   [mouse_pause]
+    call   [draw_pointer]
     ret
   nosyswIII:
 
@@ -2834,9 +2843,12 @@ sys_drawwindow:
     sti
 
     inc   [mouse_pause]
+    call  [disable_mouse]
     call  sys_set_window
-    call  drawwindow_IV 
+    call  [disable_mouse]
+    call  drawwindow_IV
     dec   [mouse_pause]
+    call   [draw_pointer]
     ret
   nosyswIV:
 
@@ -3781,10 +3793,12 @@ drawbackground:
        jne   bgrstr12
        call  vga_drawbackground_tiled
        dec   [mouse_pause]
+       call   [draw_pointer]
        ret
      bgrstr12:
        call  vga_drawbackground_stretch
        dec   [mouse_pause]
+       call   [draw_pointer]
        ret
      dbrv12:
 
@@ -3794,24 +3808,30 @@ drawbackground:
        je   dbrv20
        call  vesa12_drawbackground
        dec   [mouse_pause]
+       call   [draw_pointer]
        ret
      dbrv20:
        cmp   [display_data-12],dword 1
        jne   bgrstr
        call  vesa20_drawbackground_tiled
        dec   [mouse_pause]
+       call   [draw_pointer]
        ret
      bgrstr:
        call  vesa20_drawbackground_stretch
        dec   [mouse_pause]
+       call   [draw_pointer]
        ret
 
 
 
 sys_putimage:
+;     inc   [mouse_pause]
      cmp   [0xfe0c],word 0x12
      jne   spiv20
      call  vga_putimage
+;     dec   [mouse_pause]
+     call   [draw_pointer]
      ret
    spiv20:
      cmp   [0xfe0c],word 0100000000000000b
@@ -3819,9 +3839,13 @@ sys_putimage:
      cmp   [0xfe0c],word 0x13
      je    piv20
      call  vesa12_putimage
+;     dec   [mouse_pause]
+     call   [draw_pointer]
      ret
    piv20:
      call  vesa20_putimage
+;     dec   [mouse_pause]
+     call   [draw_pointer]
      ret
 
 
@@ -3838,6 +3862,7 @@ __sys_drawbar:
     jne   sdbv20
     call  vga_drawbar
     dec   [mouse_pause]
+    call   [draw_pointer]
     ret
    sdbv20:
     cmp  [0xfe0c],word 0100000000000000b
@@ -3846,10 +3871,12 @@ __sys_drawbar:
     je   dbv20
     call vesa12_drawbar
     dec   [mouse_pause]
+    call   [draw_pointer]
     ret
   dbv20:
     call vesa20_drawbar
     dec   [mouse_pause]
+    call   [draw_pointer]
     ret
 
 
@@ -4886,6 +4913,7 @@ active_process      dd   0
 active_process_flag db   0
 deleted_process     dd   0
 mouse_pause         dd   0
+MouseTickCounter    dd   0
 ps2_mouse_detected  db   0
 com1_mouse_detected db   0
 com2_mouse_detected db   0

kernel/trunk/video/vesa20.inc

@@ -377,7 +377,7 @@ ret
 
 align 4
 __sys_draw_line:
-     inc   [mouse_pause]
+;     inc   [mouse_pause]
         call    [disable_mouse]
 
 ; draw a line
@@ -513,7 +513,8 @@ align 4
 .exit:
         add     esp, 6*4
         popa
-     dec   [mouse_pause]
+;     dec   [mouse_pause]
+     call   [draw_pointer]
 ret