forked from KolibriOS/kolibrios
596 lines
10 KiB
PHP
596 lines
10 KiB
PHP
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DrawLine:
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mov eax,38
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mov ebx,[Line.x1]
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mov ecx,[Line.y1]
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mov edx,[Line.color]
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shl ebx,16
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shl ecx,16
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add ebx,[Line.x2]
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add ecx,[Line.y2]
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mcall
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ret
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DrawPixel:
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xor eax,eax
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inc al
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mov ebx,[Pixel.x]
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mov ecx,[Pixel.y]
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mov edx,[Pixel.color]
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mcall
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ret
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RectangleContour:
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mov eax,38
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mov ebx,[Rectangle.x]
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mov ecx,[Rectangle.y]
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mov edx,[Rectangle.color]
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mov esi,ebx
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mov edi,ecx
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shl ebx,16
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shl ecx,16
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add ebx,esi
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add ecx,edi
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add ebx,[Rectangle.width]
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mcall
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mov eax,38
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mov ebx,[Rectangle.x]
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mov ecx,[Rectangle.y]
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mov edx,[Rectangle.color]
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add ecx,[Rectangle.height]
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mov esi,ebx
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mov edi,ecx
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shl ebx,16
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shl ecx,16
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add ebx,esi
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add ecx,edi
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add ebx,[Rectangle.width]
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mcall
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mov eax,38
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mov ebx,[Rectangle.x]
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mov ecx,[Rectangle.y]
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mov edx,[Rectangle.color]
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mov esi,ebx
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mov edi,ecx
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shl ebx,16
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shl ecx,16
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add ebx,esi
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add ecx,edi
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add ecx,[Rectangle.height]
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mcall
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mov eax,38
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mov ebx,[Rectangle.x]
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mov ecx,[Rectangle.y]
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mov edx,[Rectangle.color]
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add ebx,[Rectangle.width]
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mov esi,ebx
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mov edi,ecx
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shl ebx,16
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shl ecx,16
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add ebx,esi
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add ecx,edi
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add ecx,[Rectangle.height]
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mcall
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ret
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;eax -first color
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;ebx- second color
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;OUT
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;eax - averege color
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calculate_average_color:
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and eax,0xffffff
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and ebx,0xffffff
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mov [b_min],al
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mov [b_max],bl
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shr eax,8
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shr ebx,8
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mov [g_min],al
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mov [g_max],bl
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shr eax,8
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shr ebx,8
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mov [r_min],al
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mov [r_max],bl
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xor eax,eax
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xor ebx,ebx
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mov al,[r_max]
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mov bl,[r_min]
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add eax,ebx
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shr eax,1
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mov [r],al
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xor eax,eax
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xor ebx,ebx
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mov al,[g_max]
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mov bl,[g_min]
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add eax,ebx
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shr eax,1
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mov [g],al
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xor eax,eax
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xor ebx,ebx
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mov al,[b_max]
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mov bl,[b_min]
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add eax,ebx
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shr eax,1
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mov [b],al
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xor eax,eax
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mov al,[r]
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shl eax,8
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mov al,[g]
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shl eax,8
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mov al,[b]
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ret
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;eax -color
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;ebx- sub value
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;OUT
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;eax - sabved color
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calculate_sabved_color:
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and eax,0xffffff
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mov [b],al
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shr eax,8
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mov [g],al
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shr eax,8
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mov [r],al
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sub [r],bl
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sub [g],bl
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sub [b],bl
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xor eax,eax
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mov al,[r]
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shl eax,8
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mov al,[g]
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shl eax,8
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mov al,[b]
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ret
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DrawString:
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mov ebx,[Button.text]
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call GetLengthString
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mov esi,eax
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mov eax,4
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mov ebx,[Font.x]
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shl ebx,16
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add ebx,[Font.y]
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mov ecx,[Button.textcolor]
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mov edx,[Button.text]
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mcall
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ret
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;eax -first color
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;ebx- second color
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;ecx- x coordinat of rectangle
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;edx- y coordinat of rectangle
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;esi- rectangle size x
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;edi- rectangle size y
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rectangle_gradient_right:
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mov [line_coordinat_x],ecx
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mov [line_coordinat_y],edx
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mov [line_size_x],esi
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mov [line_size_y],edi
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mov ecx,esi
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mov edx,dword pointer
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call gradient
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mov ecx,[line_coordinat_y]
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shl ecx,16
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add ecx,[line_coordinat_y]
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add ecx,[line_size_y]
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mov eax,[line_size_x]
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add [line_coordinat_x],eax
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mov esi,dword pointer
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mov edi,[line_size_x]
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next_vertical_line_draw_right:
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mov eax,38
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mov ebx,[line_coordinat_x]
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shl ebx,16
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add ebx,[line_coordinat_x]
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mov edx,[esi]
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and edx,0xffffff
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mcall
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add esi,3
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sub [line_coordinat_x],1
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dec edi
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jnz next_vertical_line_draw_right
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ret
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;eax -first color
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;ebx- second color
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;ecx- x coordinat of rectangle
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;edx- y coordinat of rectangle
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;esi- rectangle size x
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;edi- rectangle size y
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rectangle_gradient_left:
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mov [line_coordinat_x],ecx
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mov [line_coordinat_y],edx
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mov [line_size_x],esi
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mov [line_size_y],edi
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mov ecx,esi
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mov edx,dword pointer
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call gradient
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mov ecx,[line_coordinat_y]
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shl ecx,16
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add ecx,[line_coordinat_y]
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add ecx,[line_size_y]
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mov esi,dword pointer
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mov edi,[line_size_x]
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next_vertical_line_draw_left:
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mov eax,38
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mov ebx,[line_coordinat_x]
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shl ebx,16
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add ebx,[line_coordinat_x]
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mov edx,[esi]
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and edx,0xffffff
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mcall
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add esi,3
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add [line_coordinat_x],1
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dec edi
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jnz next_vertical_line_draw_left
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ret
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;eax -first color
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;ebx- second color
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;ecx- x coordinat of rectangle
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;edx- y coordinat of rectangle
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;esi- rectangle size x
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;edi- rectangle size y
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rectangle_gradient_up:
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mov [line_coordinat_x],ecx
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mov [line_coordinat_y],edx
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mov [line_size_x],esi
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mov [line_size_y],edi
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mov ecx,edi
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mov edx,dword pointer
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call gradient
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mov ebx,[line_coordinat_x]
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shl ebx,16
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add ebx,[line_coordinat_x]
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add ebx,[line_size_x]
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mov eax,[line_size_y]
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add [line_coordinat_y],eax
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mov esi,dword pointer
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mov edi,[line_size_y]
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next_horizontal_line_draw_up:
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mov eax,38
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mov ecx,[line_coordinat_y]
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shl ecx,16
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add ecx,[line_coordinat_y]
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mov edx,[esi]
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and edx,0xffffff
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mcall
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add esi,3
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sub [line_coordinat_y],1
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dec edi
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jnz next_horizontal_line_draw_up
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ret
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;eax -first color
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;ebx- second color
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;ecx- x coordinat of rectangle
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;edx- y coordinat of rectangle
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;esi- rectangle size x
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;edi- rectangle size y
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rectangle_gradient_down:
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mov [line_coordinat_x],ecx
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mov [line_coordinat_y],edx
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mov [line_size_x],esi
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mov [line_size_y],edi
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mov ecx,edi
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mov edx,dword pointer
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call gradient
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mov ebx,[line_coordinat_x]
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shl ebx,16
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add ebx,[line_coordinat_x]
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add ebx,[line_size_x]
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mov esi,dword pointer
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mov edi,[line_size_y]
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next_horizontal_line_draw_down:
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mov eax,38
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mov ecx,[line_coordinat_y]
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shl ecx,16
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add ecx,[line_coordinat_y]
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mov edx,[esi]
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and edx,0xffffff
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mcall
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add esi,3
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add [line_coordinat_y],1
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dec edi
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jnz next_horizontal_line_draw_down
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ret
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;eax -first color
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;ebx- second color
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;ecx- length of line
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;edx- pointer to memory for colors of gradient
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gradient:
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mov [length],ecx
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and eax,0xffffff
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and eax,0xffffff
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mov [b_min],al
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mov [b_max],bl
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shr eax,8
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shr ebx,8
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mov [g_min],al
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mov [g_max],bl
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shr eax,8
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shr ebx,8
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mov [r_min],al
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mov [r_max],bl
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mov eax,[length]
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dec eax
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mov [v],eax
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fild [v]
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xor eax,eax
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mov al,[r_max]
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sub al,[r_min]
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mov [v],eax
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fild [v]
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fdiv st0,st1
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fstp [step_r]
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xor eax,eax
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mov al,[g_max]
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sub al,[g_min]
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mov [v],eax
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fild [v]
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fdiv st0,st1
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fstp [step_g]
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xor eax,eax
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mov al,[b_max]
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sub al,[b_min]
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mov [v],eax
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fild [v]
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fdiv st0,st1
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fstp [step_b]
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fstp [v]
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xor eax,eax
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mov al,[r_min]
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mov [r],al
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mov [v],eax
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fild [v]
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fstp [r_f]
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xor eax,eax
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mov al,[g_min]
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mov [g],al
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mov [v],eax
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fild [v]
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fstp [g_f]
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xor eax,eax
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mov al,[b_min]
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mov [b],al
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mov [v],eax
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fild [v]
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fstp [b_f]
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next_gradient_color_save:
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xor ebx,ebx
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xor eax,eax
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mov al,[r]
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mov bl,al
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shl eax,8
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mov al,[g]
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shl eax,8
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mov al,[b]
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mov [edx],ax
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mov [edx+2],bl
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fld [step_r]
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fld [r_f]
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fadd st0,st1
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fst [r_f]
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fistp [v]
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xor eax,eax
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mov eax,[v]
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mov [r],al
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fstp [v]
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fld [step_g]
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fld [g_f]
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fadd st0,st1
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fst [g_f]
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fistp [v]
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xor eax,eax
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mov eax,[v]
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mov [g],al
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fstp [v]
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fld [step_b]
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fld [b_f]
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fadd st0,st1
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fst [b_f]
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fistp [v]
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xor eax,eax
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mov eax,[v]
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mov [b],al
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fstp [v]
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add edx,3
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dec ecx
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jnz next_gradient_color_save
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ret
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;IN
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;NON
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;OUT
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;variable [skin_height]
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get_skin_height:
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pushad
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mov eax,48
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mov ebx,4
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int 0x40
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mov [skin_height],eax
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popad
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ret
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;eax - x
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;ebx - y
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;ecx - size x
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;edx - size y
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;esi - pointer to memory for rectangle
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SaveFonForRectangle:
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mov [Rectangle.x],eax
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mov [Rectangle.y],ebx
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mov [Rectangle.width],ecx
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mov [Rectangle.height],edx
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mov [PointerToMem],esi
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;get bytes per string
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mov eax,61
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mov ebx,2
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mcall
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mov [BitsPerPixel],eax
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mov eax,61
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mov ebx,3
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mcall
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mov [BytesPerString],eax
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;get window coordinats
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mov eax,9
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mov ebx,dword IPC_table
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or ecx,-1
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mcall
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mov eax,dword[IPC_table+34]
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mov ebx,dword[IPC_table+38]
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;mov ecx,dword[IPC_table+42]
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;mov edx,dword[IPC_table+46]
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;mov [WindowCoordinatX],eax
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;mov [WindowCoordinatY],ebx
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;mov [WindowSizeX],ecx
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;mov [WindowSizeY],edx
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add eax,[Rectangle.x]
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add ebx,[Rectangle.y]
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imul ebx,[BytesPerString]
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mov esi,[Rectangle.width]
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cmp [BitsPerPixel],24
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jne no_24
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lea eax,[eax+eax*2]
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lea esi,[esi+esi*2]
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mov edi,3
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jmp exit_bits_per_pixel
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no_24:
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shl eax,2
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shl esi,2
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mov edi,4
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exit_bits_per_pixel:
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add eax,ebx
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mov ebx,[BytesPerString]
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sub ebx,esi
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mov [offset],ebx
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mov esi,[PointerToMem]
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mov edx,[Rectangle.height]
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next_string_pixels_save:
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mov ecx,[Rectangle.width]
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next_pixel_save:
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mov ebx,[gs:eax]
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and ebx,0xffffff
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mov [esi],bx
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shr ebx,16
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mov [esi+2],bl
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add esi,3
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add eax,edi
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dec ecx
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jnz next_pixel_save
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add eax,[offset]
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dec edx
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jnz next_string_pixels_save
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exit_:
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ret
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