WebSVN – Kolibri OS – Diff – /programs/develop/libraries/libs-dev/libimg/xcf/composite_mmx.asm

-proc blend_rgb
+proc	xcf._.blend_rgb
-        xchg    al,     bh
+	xchg		al, bh
-        mov     ah,     bh
+	mov		ah, bh
-        neg     ax
+	neg		ax
-        not     al
+	not		al
-        div     bh
+	div		bh
-@@:
+    @@:
+	mov		ah, al
         mov     ah,     al
-        movd    mm1,    eax
-;        pxor    mm0,    mm0        ; already xor'ed in composite function
+	movd		mm1, eax
-        punpcklbw   mm1,    mm1
+	punpcklbw	mm1, mm1
-        punpcklbw   mm1,    mm0
-;        punpcklbw   mm3,    mm0
+	punpcklbw	mm1, mm0
-        movq        mm7,    mm1
+	movq		mm7, mm1
-        ret
+	ret
 endp
-proc blend_gray
+proc	xcf._.blend_gray
-        not     al
+	not		al
-        div     bh
+	div		bh
-@@:
+    @@:
+	mov		ah, al
         mov     ah,     al
-        movd    mm1,    eax
-;        pxor    mm0,    mm0        ; already xor'ed in composite function
+	movd		mm1, eax
-        punpcklbw   mm1,    mm1
+	punpcklbw	mm1, mm1
-        punpcklbw   mm1,    mm0
-;        punpcklbw   mm3,    mm0
+	punpcklbw	mm1, mm0
-        movq        mm7,    mm1
+	movq		mm7, mm1
-        ret
+	ret
 endp
-proc merge_32 _copy_width, _copy_height, _img_total_bpl, _bottom_total_bpl
+proc	xcf._.merge_32 _copy_width, _copy_height, _img_total_bpl, _bottom_total_bpl
-.rgb_line:
+  .rgb_line:
-        mov     ecx,    [_copy_width]
+	mov		ecx, [_copy_width]
-        shr     eax,    24
+	shr		eax, 24
-        shr     ebx,    16
+	shr		ebx, 16
-        cmp     al,     bh
+	cmp		al, bh
-         jna    @f
+	jna		@f
-        mov     al,     bh
+	mov		al, bh
+    @@:
-@@:     pxor    mm0,    mm0
+	pxor		mm0, mm0
-        call    edx
+	call		edx
-        call    blend_rgb
+	call		xcf._.blend_rgb
-        stosd
+	stosd
-        dec     ecx
+	dec		ecx
-         jnz    .rgb_pixel
+	jnz		.rgb_pixel
-        add     esi,    [_img_total_bpl]
+	add		esi, [_img_total_bpl]
-        add     edi,    [_bottom_total_bpl]
+	add		edi, [_bottom_total_bpl]
-        emms
+	emms
-        ret
+	ret
 endp
-proc merge_8a _copy_width, _copy_height, _img_total_bpl, _bottom_total_bpl
+proc	xcf._.merge_8a _copy_width, _copy_height, _img_total_bpl, _bottom_total_bpl
-.gray_line:
+  .gray_line:
-        mov     ecx,    [_copy_width]
+	mov		ecx, [_copy_width]
-.gray_pixel:
+  .gray_pixel:
-        movd    mm3,    eax
+	movd		mm3, eax
-        shr     eax,    8
+	shr		eax, 8
-        cmp     al,     bh
+	cmp		al, bh
-         jna    @f
+	jna		@f
-        mov     al,     bh
+	mov		al, bh
+    @@:
-@@:     pxor    mm0,    mm0
+	pxor		mm0, mm0
-        call    edx
+	call		edx
-        call    blend_gray
+	call		xcf._.blend_gray
-        stosw
+	stosw
-        dec     ecx
+	dec		ecx
-         jnz    .gray_pixel
+	jnz		.gray_pixel
-        add     esi,    [_img_total_bpl]
+	add		esi, [_img_total_bpl]
-        add     edi,    [_bottom_total_bpl]
+	add		edi, [_bottom_total_bpl]
-        emms
+	emms
-        ret
+	ret
 endp
+proc	xcf._.composite_rgb_00 _copy_width, _copy_height, _bottom_total_bpl, _img_total_bpl
-proc composite_rgb_00 _copy_width, _copy_height, _bottom_total_bpl, _img_total_bpl
+  .line:
 	mov		ecx, [_copy_width]
-.line:  mov     ecx,    [_copy_width]
+  .pixel:
-.pixel: mov     ebx,    [edi]
+	mov		ebx, [edi]
-        lodsd
+	lodsd
-        not     al
+	not		al
-        div     bh
+	div		bh
-@@:
+    @@:
+	mov		ah, al
         mov     ah,     al
-        movd    mm1,    eax
+	movd		mm1, eax
-        pxor    mm0,    mm0
+	pxor		mm0, mm0
-        punpcklbw   mm1,    mm1
+	punpcklbw	mm1, mm1
-        punpcklbw   mm1,    mm0
+	punpcklbw	mm1, mm0
-        ret
+	ret
 endp
+proc	xcf._.composite_gray_00 _copy_width, _copy_height, _bottom_total_bpl, _img_total_bpl
-proc composite_gray_00 _copy_width, _copy_height, _bottom_total_bpl, _img_total_bpl
+  .line:
 	mov		ecx, [_copy_width]
-.line:  mov     ecx,    [_copy_width]
+  .pixel:
-.pixel: mov     bx,     [edi]
+	mov		bx, [edi]
-        not     al
+	not		al
-        div     bh
+	div		bh
-@@:
+    @@:
+	mov		ah, al
         mov     ah,     al
-        movd    mm1,    eax
+	movd		mm1, eax
-        pxor    mm0,    mm0
+	pxor		mm0, mm0
-        punpcklbw   mm1,    mm1
+	punpcklbw	mm1, mm1
-        punpcklbw   mm1,    mm0
+	punpcklbw	mm1, mm0
-        ret
+	ret
 endp
+proc	xcf._.composite_indexed_00 _copy_width, _copy_height, _bottom_total_bpl, _img_total_bpl
-proc composite_indexed_00 _copy_width, _copy_height, _bottom_total_bpl, _img_total_bpl
+  .line:
 	mov		ecx, [_copy_width]
-.line:  mov     ecx,    [_copy_width]
+  .pixel:
-.pixel: mov     bx,     [edi]
+	mov		bx, [edi]
-        lodsw
+	lodsw
+	or		ah, 0x7f
-        or      ah,     0x7f
+	test		ah, 0x80
-        test    ah,     0x80
+	jnz		@f
-         jnz    @f
+	mov		ax, bx
-        mov     ax,     bx
+    @@:
-         jnz    .line
+	jnz		.line
-        ret
+	ret
 endp
-proc composite_rgb_01 _copy_width, _copy_height, _bottom_total_bpl, _img_total_bpl
+proc	xcf._.composite_rgb_01 _copy_width, _copy_height, _bottom_total_bpl, _img_total_bpl
-        pushad
+	pushad
-        pxor    mm4,    mm4
+	pxor		mm4, mm4
+	movd		mm4, [xcf._.random_b]
-        movd    mm4,    [random_b]
+	movd		mm1, [xcf._.random_a]
+	movd		mm2, [xcf._.random_c]
-        movd    mm1,    [random_a]
-        movd    mm2,    [random_c]
+  .line:
 	mov		ecx, [_copy_width]
-.line:  mov     ecx,    [_copy_width]
+  .pixel:
-.pixel: mov     ebx,    [edi]
+	mov		ebx, [edi]
-        cmp     dl,     al
+	cmp		dl, al
-         ja     @f
+	ja		@f
-        ror     eax,    8
+	ror		eax, 8
-        or      eax,    0xff000000
+	or		eax, 0xff000000
-         jmp    .done
+	jmp		.done
+    @@:
-@@:     mov     eax,    ebx
+	mov		eax, ebx
+  .done:
-.done:  stosd
+	stosd
-        dec     ecx
+	dec		ecx
-         jnz    .pixel
+	jnz		.pixel
-        add     esi,    [_img_total_bpl]
+	add		esi, [_img_total_bpl]
-        add     edi,    [_bottom_total_bpl]
+	add		edi, [_bottom_total_bpl]
-        dec     [_copy_height]
+	dec		[_copy_height]
-         jnz    .line
+	jnz		.line
+  .quit:
-.quit:  popad
+	popad
-        ret
+	ret
 endp
-proc composite_gray_01 _copy_width, _copy_height, _bottom_total_bpl, _img_total_bpl
+proc	xcf._.composite_gray_01 _copy_width, _copy_height, _bottom_total_bpl, _img_total_bpl
-        pushad
+	pushad
+	pxor		mm4, mm4
-        pxor    mm4,    mm4
+	movd		mm4, [xcf._.random_b]
+	movd		mm1, [xcf._.random_a]
-        movd    mm4,    [random_b]
+	movd		mm2, [xcf._.random_c]
         movd    mm1,    [random_a]
-        movd    mm2,    [random_c]
+  .line:
 	mov		ecx, [_copy_width]
-.line:  mov     ecx,    [_copy_width]
+  .pixel:
-        shr     edx,    17
+	shr		edx, 17
-        cmp     dl,     ah
+	cmp		dl, ah
-         ja     @f
+	ja		@f
-        or      ax,     0xff00
+	or		ax, 0xff00
-         jmp    .done
+	jmp		.done
+    @@:
-@@:     mov     eax,    ebx
+	mov		eax, ebx
+  .done:
-.done:  stosw
+	stosw
-        dec     ecx
+	dec		ecx
-         jnz    .pixel
+	jnz		.pixel
-        add     esi,    [_img_total_bpl]
+	add		esi, [_img_total_bpl]
-        add     edi,    [_bottom_total_bpl]
+	add		edi, [_bottom_total_bpl]
-        dec     [_copy_height]
+	dec		[_copy_height]
-         jnz    .line
+	jnz		.line
+  .quit:
-.quit:  popad
+	popad
-        ret
+	ret
-endp
-;proc composite_indexed_01 _copy_width, _copy_height, _bottom_total_bpl, _img_total_bpl
-;        pushad
-;
-;        pxor    mm4,    mm4
-;        movd    mm4,    [random_b]
-;        movd    mm1,    [random_a]
-;        movd    mm2,    [random_c]
-;
-;.line:  mov     ecx,    [_copy_width]
-;.pixel: mov     ebx,    [edi]
-;        lodsw
-;
-;        movq    mm0,    mm4
-;        pmuludq mm0,    mm1
-;        paddq   mm0,    mm2
-;        movd    edx,    mm0
-;        movd    mm4,    edx
-;        pxor    mm0,    mm0
-;
-;        test    ah,     ah
-;         jz     @f
-;        shr     edx,    17
-;        cmp     dl,     ah
-;         ja     @f
-;        or      ax,     0xff00
-;         jmp    .done
-;@@:     mov     eax,    ebx
-;.done:  stosw
-;        dec     ecx
-;         jnz    .pixel
-;        add     esi,    [_img_total_bpl]
-;        add     edi,    [_bottom_total_bpl]
-;        dec     [_copy_height]
-;         jnz    .line
-;
-;.quit:  popad
-;        ret
-;endp
+endp
-proc composite_rgb_03               ; Multiply
+proc	xcf._.composite_rgb_03			; Multiply
-        punpcklbw   mm2,    mm0
+	punpcklbw	mm2, mm0
-        punpcklbw   mm3,    mm0
+	punpcklbw	mm3, mm0
-        pmullw  mm3,    mm2
+	pmullw		mm3, mm2
-        psrlw       mm3,    8
+	psrlw		mm3, 8
-        ret
+	ret
 endp
-proc composite_rgb_04               ; Screen
+proc	xcf._.composite_rgb_04			; Screen
-        punpcklbw   mm2,    mm0
-        punpcklbw   mm3,    mm0
+	punpcklbw	mm2, mm0
-        movq    mm4,    [mmx_00ff]
-        movq    mm5,    mm4
+	punpcklbw	mm3, mm0
-        psubw   mm4,    mm2
+	movq		mm5, [xcf._.mmx_00ff]
-        psubw   mm5,    mm3
+	movq		mm4, mm5
-        pmullw  mm4,    mm5
+	psubw		mm4, mm2
-        psrlw       mm4,    8
+	psubw		mm3, mm5
-        movq    mm3,    [mmx_00ff]
+	pmullw		mm3, mm4
-        psubw   mm3,    mm4
+	psrlw		mm3, 8
 	paddw		mm3, mm5
-        ret
+	ret
 endp
-        ret
+	ret
 endp
-proc composite_rgb_06               ; Difference
+proc	xcf._.composite_rgb_06			; Difference
-        ret
+	ret
 endp
-proc composite_rgb_07               ; Addition
+proc	xcf._.composite_rgb_07			; Addition
-        paddusb mm3,    mm2
+	paddusb		mm3, mm2
-        punpcklbw   mm2,    mm0
+	punpcklbw	mm2, mm0
-        punpcklbw   mm3,    mm0
+	punpcklbw	mm3, mm0
-        ret
+	ret
 endp
-        ret
+	ret
 endp
-proc composite_rgb_09               ; Darken Only
+proc	xcf._.composite_rgb_09			; Darken Only
-        pminub  mm3,    mm2
+	pminub		mm3, mm2
-        punpcklbw   mm2,    mm0
+	punpcklbw	mm2, mm0
-        punpcklbw   mm3,    mm0
+	punpcklbw	mm3, mm0
-        ret
+	ret
 endp
-proc composite_rgb_10               ; Lighten Only
+proc	xcf._.composite_rgb_10			; Lighten Only
-        pmaxub  mm3,    mm2
+	pmaxub		mm3, mm2
-        punpcklbw   mm2,    mm0
+	punpcklbw	mm2, mm0
-        punpcklbw   mm3,    mm0
+	punpcklbw	mm3, mm0
-        ret
+	ret
 endp
-        rol     eax,    8
+	rol		eax, 8
-        rol     ebx,    8
+	rol		ebx, 8
-@@:
+    @@:
-        mov     ax,     bx
+	mov		ax, bx
-        call    pixel_hsv2rgb
 	call		xcf._.hsv2rgb
-        movd    mm3,    eax
+	movd		mm3, eax
-        pop     edx ecx ebx eax
+	pop		edx ecx ebx eax
-        ret
+	ret
 endp
-proc composite_rgb_12               ; Saturation (S of HSV)
+proc	xcf._.composite_rgb_12			; Saturation (S of HSV)
-        push    eax ebx ecx edx
+	push		eax ebx ecx edx
-        movd    eax,    mm3
+	movd		eax, mm3
-        movd    ebx,    mm2
+	movd		ebx, mm2
-        call    pixel_rgb2hsv
+	call		xcf._.rgb2hsv
-        xchg    eax,    ebx
+	xchg		eax, ebx
-        call    pixel_rgb2hsv
+	call		xcf._.rgb2hsv
-        xchg    eax,    ebx
+	xchg		eax, ebx
-        ror     eax,    8
+	ror		eax, 8
-        ror     ebx,    8
+	ror		ebx, 8
-        mov     ah,     bh
+	mov		ah, bh
-        rol     eax,    8
+	rol		eax, 8
-        pop     edx ecx ebx eax
+	pop		edx ecx ebx eax
-        ret
+	ret
 endp
-proc composite_rgb_13               ; Color (H and S of HSL)
+proc	xcf._.composite_rgb_13			; Color (H and S of HSL)
-        push    eax ebx ecx edx
+	push		eax ebx ecx edx
-        movd    eax,    mm3
+	movd		eax, mm3
-        movd    ebx,    mm2
+	movd		ebx, mm2
-        call    pixel_rgb2hsl
+	call		xcf._.rgb2hsl
-        xchg    eax,    ebx
+	xchg		eax,    ebx
-        call    pixel_rgb2hsl
+	call		xcf._.rgb2hsl
-        xchg    eax,    ebx
+	xchg		eax,    ebx
-        pop     edx ecx ebx eax
+	pop		edx ecx ebx eax
-        ret
+	ret
 endp
-proc composite_rgb_14               ; Value (V of HSV)
+proc	xcf._.composite_rgb_14			; Value (V of HSV)
-        push    eax ebx ecx edx
+	push		eax ebx ecx edx
-        movd    eax,    mm3
+	movd		eax, mm3
-        movd    ebx,    mm2
+	movd		ebx, mm2
-        call    pixel_rgb2hsv
+	call		xcf._.rgb2hsv
-        xchg    eax,    ebx
+	xchg		eax, ebx
-        call    pixel_rgb2hsv
+	call		xcf._.rgb2hsv
-        xchg    eax,    ebx
+	xchg		eax, ebx
-        ror     eax,    8
+	ror		eax, 8
-        ror     ebx,    8
+	ror		ebx, 8
-        mov     ax,     bx
+	mov		ax, bx
-        pop     edx ecx ebx eax
+	pop		edx ecx ebx eax
-        ret
+	ret
 endp
-proc composite_rgb_15               ; Divide
+proc	xcf._.composite_rgb_15			; Divide
-        push    eax ebx ecx
+	push		eax ebx ecx
-        xchg    eax,    ebx
+	xchg		eax, ebx
+	mov		ecx, 3
         mov     ecx,    3
   .color:
-.color: rol     eax,    8
+	rol		eax, 8
-        rol     ebx,    8
+	rol		ebx, 8
-        shl     ax,     8
+	shl		ax, 8
-        test    bl,     bl
+	test		bl, bl
-         jz     .clamp1
+	jz		.clamp1
-        cmp     ah,     bl
+	cmp		ah, bl
+	jae		.clamp2
-         jae    .clamp2
+	div		bl
-        div     bl
+	jmp		.done
-         jmp    .done
+  .clamp1:
-.clamp1:mov     al,     0xff
+	mov		al, 0xff
-        test    ah,     ah
+	test		ah, ah
-         jnz    @f
-        not     al
+	jnz		@f
+	not		al
+    @@:
+	jmp		.done
+  .clamp2:
-@@:      jmp    .done
+	mov		al, 0xff
-.clamp2:mov     al,     0xff
+	jmp		.done
-         jmp    .done
+  .done:
-.done:  mov     ah,     al
+	mov		ah, al
-        pop     ecx ebx eax
+	pop		ecx ebx eax
-        ret
+	ret
 endp
-proc composite_rgb_16               ; Dodge
+proc	xcf._.composite_rgb_16			; Dodge
-        push eax ebx ecx
+	push		eax ebx ecx
-        xchg    eax,    ebx
+	xchg		eax, ebx
+	mov		ecx, 3
         mov     ecx,    3
   .color:
-.color: rol     eax,    8
+	rol		eax, 8
-        rol     ebx,    8
+	rol		ebx, 8
-        shl     ax,     8
+	shl		ax, 8
-        neg     bl
+	neg		bl
-        add     bl,     0xff
+	add		bl, 0xff
-        test    bl,     bl
+	test		bl, bl
-         jz     .clamp1
+	jz		.clamp1
-        cmp     ah,     bl
+	cmp		ah,  bl
+	jae		.clamp2
-         jae    .clamp2
+	div		bl
-        div     bl
+	jmp		.done
-         jmp    .done
+  .clamp1:
-.clamp1:mov     al,     0xff
+	mov		al, 0xff
-        test    ah,     ah
+	test		ah, ah
-         jnz    @f
-        not     al
+	jnz		@f
+	not		al
+    @@:
+	jmp		.done
+  .clamp2:
-@@:      jmp    .done
+	mov		al, 0xff
-.clamp2:mov     al,     0xff
+	jmp		.done
-         jmp    .done
+  .done:
-.done:  mov     ah,     al
+	mov		ah, al
-        pop     ecx ebx eax
+	pop		ecx ebx eax
-        ret
+	ret
 endp
-proc composite_rgb_17               ; Burn
+proc	xcf._.composite_rgb_17			; Burn
-        push eax ebx ecx
+	push		eax ebx ecx
-        xchg    eax,    ebx
+	xchg		eax, ebx
+	mov		ecx, 3
         mov     ecx,    3
   .color:
-.color: rol     eax,    8
+	rol		eax, 8
-        rol     ebx,    8
+	rol		ebx, 8
-        shl     ax,     8
+	shl		ax, 8
-        neg     ah
+	neg		ah
-        add     ah,     0xff
+	add		ah, 0xff
-        test    bl,     bl
+	test		bl, bl
-         jz     .clamp1
+	jz		.clamp1
-        cmp     ah,     bl
+	cmp		ah, bl
+	jae		.clamp2
-         jae    .clamp2
+	div		bl
-        div     bl
+	jmp		.done
-         jmp    .done
+  .clamp1:
-.clamp1:mov     al,     0xff
+	mov		al, 0xff
+	test		ah, ah
-        test    ah,     ah
+	jnz		@f
+	not		al
-         jnz    @f
+    @@:
-        not     al
+	jmp		.done
+  .clamp2:
-@@:      jmp    .done
+	mov		al, 0xff
-.clamp2:mov     al,     0xff
+	jmp		.done
-         jmp    .done
+  .done:
-.done:  mov     ah,     al
+	mov		ah, al
-        neg     ah
+	neg		ah
-        pop     ecx ebx eax
+	pop		ecx ebx eax
-        ret
+	ret
 endp
-proc composite_rgb_18               ; Hard Light
+proc	xcf._.composite_rgb_18			; Hard Light
-        push eax ebx ecx
+	push		eax ebx ecx
-        movd    eax,    mm3
+	movd		eax, mm3
-        movd    ebx,    mm2
+	movd		ebx, mm2
+	rol		eax, 8
-        rol     eax,    8
+	rol		ebx, 8
         rol     ebx,    8
 	mov		ecx, 3
         mov     ecx,    3
   .color:
-        add     ah,     0xff
+	add		ah, 0xff
-         jmp    .done
+	jmp		.done
-.part1:
+  .part1:
-        mul     bl
+	mul		bl
-        shl     ax,     1
+	shl		ax, 1
+  .done:
-.done:  loop    .color
+	loop		.color
-        ror     eax,    8
+	ror		eax, 8
-        movd    mm3,    eax
+	movd		mm3, eax
-        pop     ecx ebx eax
+	pop		ecx ebx eax
-        ret
+	ret
 endp
 proc composite_rgb_20               ; Grain Extract
 proc	xcf._.composite_rgb_20			; Grain Extract
-        movq        mm4,    [mmx_0080]
-        punpcklbw   mm2,    mm0
+	punpcklbw	mm2, mm0
-        punpcklbw   mm3,    mm0
+	punpcklbw	mm3, mm0
-        movq        mm5,    mm2
+	movq		mm4, mm2
-        psubw       mm3,    mm4
+	psubw		mm3, [xcf._.mmx_0080]
-        psubsw      mm5,    mm3
+	psubw		mm4, mm3
-        packuswb    mm5,    mm0
-        punpcklbw   mm5,    mm0
+	movq		mm3, mm4
-        movq        mm3,    mm5
+	packuswb	mm3, mm0
+	punpcklbw	mm3, mm0
-        ret
-endp
+	ret
 endp
-proc composite_rgb_21               ; Grain Merge
-        movq        mm4,    [mmx_0080]
+proc	xcf._.composite_rgb_21			; Grain Merge
         punpcklbw   mm2,    mm0
-        punpcklbw   mm3,    mm0
-        movq        mm5,    mm2
+	punpcklbw	mm2, mm0
-        psubw       mm5,    mm4
+	punpcklbw	mm3, mm0
-        paddsw      mm3,    mm5
-        packuswb    mm3,    mm0
-        punpcklbw   mm3,    mm0
 	paddw		mm3, mm2
+	psubusw		mm3, [xcf._.mmx_0080]
+	packuswb	mm3, mm0
+	punpcklbw	mm3, mm0
+	ret
+endp
+; starting numbers for pseudo-random number generator

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(root)/programs/develop/libraries/libs-dev/libimg/xcf/composite_mmx.asm – Rev 1921 → 2388