forked from KolibriOS/kolibrios
pic4: memory requirements reduced
git-svn-id: svn://kolibrios.org@1092 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Evgeny Grechnikov (Diamond)
parent
5cb7a30105
commit
ade8b1b629
@ -7,8 +7,8 @@
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dd 0x01 ; version
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dd 0x01 ; version
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dd START ; program start
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dd START ; program start
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dd I_END ; image size
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dd I_END ; image size
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dd 0x80000 ; reguired amount of memory
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dd mem ; reguired amount of memory
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dd 0x80000 ; stack pointer
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dd mem ; stack pointer
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dd I_Param,0
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dd I_Param,0
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include 'lang.inc'
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include 'lang.inc'
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@ -114,8 +114,8 @@ OnBoot:
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mcall
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mcall
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mov ebx,5
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mov ebx,5
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mov ecx,0x40000 ; <<< 0x40000 for blue, 0x40000+1 for red,
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mov ecx,image + 0 ; <<< +0 for blue, +1 for red,
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; <<< 0x40000+2 for green background at boot
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; <<< +2 for green background at boot
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mov edx,0
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mov edx,0
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mov esi,256*3*256
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mov esi,256*3*256
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mcall
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mcall
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@ -131,32 +131,6 @@ OnBoot:
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mcall
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mcall
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set_picture:
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mov eax,image+99-3*16
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mov ebx,0x40000+255*3+255*3*256
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newpix:
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mov ecx,[eax]
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mov [ebx],cx
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shr ecx,16
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mov [ebx+2],cl
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add eax,3
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sub ebx,3
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cmp ebx,0x40002
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jge newpix
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ret
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load_texture:
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call gentexture
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call set_picture
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ret
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; set background
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; set background
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bg:
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bg:
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@ -233,6 +207,7 @@ bg4:
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; * the closest point in 'ptarray'. *
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; * the closest point in 'ptarray'. *
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; *********************************************
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; *********************************************
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load_texture:
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gentexture:
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gentexture:
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xor ecx,ecx ; ycounter
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xor ecx,ecx ; ycounter
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@ -278,7 +253,7 @@ gentexture:
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idiv edi
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idiv edi
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pop edi
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pop edi
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mov [image+51+edi],eax
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mov [image+edi],eax
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add edi,3
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add edi,3
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add ebx,1 ; bounce x loop
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add ebx,1 ; bounce x loop
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@ -311,7 +286,7 @@ wrappit:
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draw_image:
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draw_image:
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mov eax,7
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mov eax,7
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mov ebx,0x40000
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mov ebx,image
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mov ecx,256*65536+255
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mov ecx,256*65536+255
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mov edx,14*65536+40;55
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mov edx,14*65536+40;55
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mcall
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mcall
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@ -530,85 +505,85 @@ arrays dd ptarray,ptarray2,ptarray3,ptarray4,ptarray5,ptarray6
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ptarray:
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ptarray:
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dd 150,50
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dd 105,205
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dd 120,30
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dd 135,225
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dd 44,180
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dd 211,75
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dd 50,66
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dd 205,189
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dd 27,6
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dd 228,249
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dd 95,212
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dd 160,43
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dd 128,177
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dd 127,78
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dd 201,212
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dd 54,43
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dd 172,201
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dd 83,54
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dd 250,100
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dd 5,155
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dd 24,221
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dd 231,34
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dd 11,123
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dd 244,132
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dd 248,32
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dd 7,223
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dd 34,21
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dd 221,224
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dd 777 ; <- end of array
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dd 777 ; <- end of array
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ptarray2:
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ptarray2:
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dd 0,0,50,50,100,100,150,150,200,200,250,250
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dd 255,255,205,205,155,155,105,105,55,55,5,5
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dd 50,150,150,50,200,100,100,200
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dd 205,105,105,205,55,155,155,55
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dd 777
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dd 777
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ptarray3:
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ptarray3:
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dd 55,150,150,55,200,105,105,200
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dd 200,105,105,200,55,150,150,55
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dd 30,30,220,220
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dd 225,225,35,35
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dd 777
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dd 777
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ptarray4:
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ptarray4:
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dd 196,0,196,64,196,128,196,196
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dd 59,255,59,191,59,127,59,59
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dd 64,32,64,96,64,150,64,228
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dd 191,223,191,159,191,105,191,27
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dd 777
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dd 777
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ptarray5:
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ptarray5:
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dd 196,0,196,64,196,128,196,196
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dd 59,255,59,191,59,127,59,59
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dd 64,0,64,64,64,128,64,196
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dd 191,255,191,191,191,127,191,59
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dd 777
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dd 777
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ptarray6:
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ptarray6:
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dd 49,49,128,50,210,50
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dd 206,206,127,205,45,205
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dd 50,128,128,128,210,128
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dd 205,127,127,127,45,127
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dd 50,210,128,210,210,210
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dd 205,45,127,45,45,45
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dd 777
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dd 777
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ptarray7:
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ptarray7:
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dd 0,0
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dd 255,255
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dd 196,196,64,64
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dd 59,59,191,191
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dd 128,0
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dd 127,255
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dd 0,128
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dd 255,127
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dd 64,64,196,64
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dd 191,191,59,191
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dd 196,196,64,196
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dd 59,59,191,59
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dd 128,128
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dd 127,127
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dd 777
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dd 777
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ptarray8:
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ptarray8:
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dd 0, 128
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dd 255, 127
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dd 0, 128
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dd 255, 127
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dd 128, 0
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dd 127, 255
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dd 0, 128
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dd 255, 127
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dd 128, 0
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dd 127, 255
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dd 0, 128
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dd 255, 127
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dd 128, 0
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dd 127, 255
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dd 0, 128
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dd 255, 127
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dd 128, 0
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dd 127, 255
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dd 128, 128
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dd 127, 127
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dd 777
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dd 777
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ptarray9:
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ptarray9:
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dd 0,248,64,128,128,64,196,48,160,160,94,224,240,96,5,5,777
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dd 255,7,191,127,127,191,59,207,95,95,161,31,15,159,250,250,777
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I_END:
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I_END:
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@ -617,4 +592,8 @@ sc system_colors
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I_Param:
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I_Param:
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image:
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image:
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rb 256*256*3 + 4
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align 100h
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rb 100h ; it is enough for stack in this program
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mem:
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