WebSVN – Kolibri OS – Diff – /kernel/branches/Kolibri-acpi/video/cursors.inc



;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;                                                              ;;
;; Copyright (C) KolibriOS team 2004-2015. All rights reserved. ;;
;; Distributed under terms of the GNU General Public License    ;;
;;                                                              ;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

 

$Revision: 5565 $
 
 

        push    ecx
;--------------------------------------
align 4
@@:
        mov     edi, ebx
        add     ebx, [_display.lfb_pitch]

 
        mov     ecx, [esp]
        rep movsb
        dec     edx

        mov     esi, cur_saved_data
;--------------------------------------
align 4
@@:
        mov     edi, ebx
        add     ebx, [_display.lfb_pitch]

 
        mov     ecx, [cur.w]
        rep movsd
        dec     edx

        mov     esi, cur_saved_data
;--------------------------------------
align 4
@@:
        mov     edi, ebx
        add     ebx, [_display.lfb_pitch]

 
        mov     ecx, [cur.w]
        rep movsw
        dec     edx

        mov     [cur_saved_base], edx

 
        cmp     ebx, [_display.width]
        jb      @F
 
        mov     ebx, [_display.width]
;--------------------------------------
align 4
@@:
        cmp     edi, [_display.height]
        jb      @F
 
        mov     edi, [_display.height]
;--------------------------------------
align 4
 
 

@@:
 
 
 
        sub     ebx, [x]
        sub     edi, [y]

        sub     ebx, [_dx]
        sub     edi, [_dy]

        mov     edi, cur_saved_data
;--------------------------------------
align 4
@@:
        mov     esi, edx
        add     edx, [_display.lfb_pitch]
        mov     ecx, [cur.w]
        lea     ecx, [ecx+ecx*2]
        rep movsb
        dec     eax
        jnz     @B

.row:
        mov     ecx, [cur.w]
        mov     esi, edx
        mov     edi, ebx
        add     edx, 32*4
        add     ebx, [_display.lfb_pitch]
;--------------------------------------
align 4
.pix:
        lodsd
        test    eax, 0xFF000000

        mov     [cur_saved_base], edx

 
        cmp     ebx, [_display.width]
        jb      @F
 
        mov     ebx, [_display.width]
;--------------------------------------
align 4
@@:
        cmp     edi, [_display.height]
        jb      @F
 
        mov     edi, [_display.height]
;--------------------------------------
align 4
 
 
 
@@:
        sub     ebx, [x]
 
 
        sub     edi, [y]
        sub     ebx, [_dx]

        sub     edi, [_dy]
 

        mov     edi, cur_saved_data
;--------------------------------------
align 4
@@:
        mov     esi, edx
        add     edx, [_display.lfb_pitch]
        mov     ecx, [cur.w]
        rep movsd
        dec     eax
        jnz     @B

.row:
        mov     ecx, [cur.w]
        mov     esi, edx
        mov     edi, ebx
        add     edx, 32*4
        add     ebx, [_display.lfb_pitch]
;--------------------------------------
align 4
.pix:
        lodsd
        test    eax, 0xFF000000

;        mul     dword [BytesPerScanLine]
        mov     eax, [BPSLine_calc_area+eax*4]
        lea     edx, [LFB_BASE+eax+ecx*2]
        mov     [cur_saved_base], edx

 
        cmp     ebx, [_display.width]
        jb      @F
        mov     ebx, [_display.width]
;--------------------------------------
align 4
@@:
        cmp     edi, [_display.height]
        jb      @F
        mov     edi, [_display.height]
;--------------------------------------
align 4
 
 
 
@@:
        sub     ebx, [x]
 
 
        sub     edi, [y]
        sub     ebx, [_dx]

        sub     edi, [_dy]
 

        mov     edi, cur_saved_data
;--------------------------------------
align 4
@@:
        mov     esi, edx
        add     edx, [_display.lfb_pitch]
        mov     ecx, [cur.w]

 
        rep movsw
        dec     eax

.row:
        mov     ecx, [cur.w]
        mov     esi, edx
        mov     edi, ebx
        add     edx, 32*4
        add     ebx, [_display.lfb_pitch]
;--------------------------------------
align 4
.pix:
        lodsd
        test    eax, 0xFF000000

Rev 5201	Rev 5565
Line 1...	Line 1...
1	;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;	1	;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
2	;; ;;	2	;; ;;
3	;; Copyright (C) KolibriOS team 2004-2014. All rights reserved. ;;	3	;; Copyright (C) KolibriOS team 2004-2015. All rights reserved. ;;
4	;; Distributed under terms of the GNU General Public License ;;	4	;; Distributed under terms of the GNU General Public License ;;
5	;; ;;	5	;; ;;
6	;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;	6	;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
Line 7...	Line 7...
7		7
Line 8...	Line 8...
8	$Revision: 5201 $	8	$Revision: 5565 $
9		9
10		10
Line 526...	Line 526...
526	push ecx	526	push ecx
527	;--------------------------------------	527	;--------------------------------------
528	align 4	528	align 4
529	@@:	529	@@:
530	mov edi, ebx	530	mov edi, ebx
531	add ebx, [_display.pitch]	531	add ebx, [_display.lfb_pitch]
Line 532...	Line 532...
532		532
533	mov ecx, [esp]	533	mov ecx, [esp]
534	rep movsb	534	rep movsb
535	dec edx	535	dec edx
Line 561...	Line 561...
561	mov esi, cur_saved_data	561	mov esi, cur_saved_data
562	;--------------------------------------	562	;--------------------------------------
563	align 4	563	align 4
564	@@:	564	@@:
565	mov edi, ebx	565	mov edi, ebx
566	add ebx, [_display.pitch]	566	add ebx, [_display.lfb_pitch]
Line 567...	Line 567...
567		567
568	mov ecx, [cur.w]	568	mov ecx, [cur.w]
569	rep movsd	569	rep movsd
570	dec edx	570	dec edx
Line 595...	Line 595...
595	mov esi, cur_saved_data	595	mov esi, cur_saved_data
596	;--------------------------------------	596	;--------------------------------------
597	align 4	597	align 4
598	@@:	598	@@:
599	mov edi, ebx	599	mov edi, ebx
600	add ebx, [_display.pitch]	600	add ebx, [_display.lfb_pitch]
Line 601...	Line 601...
601		601
602	mov ecx, [cur.w]	602	mov ecx, [cur.w]
603	rep movsw	603	rep movsw
604	dec edx	604	dec edx
Line 657...	Line 657...
657	mov [cur_saved_base], edx	657	mov [cur_saved_base], edx
Line 658...	Line 658...
658		658
659	cmp ebx, [_display.width]	659	cmp ebx, [_display.width]
660	jb @F	660	jb @F
661	mov ebx, [_display.width]	-
662	dec ebx	661	mov ebx, [_display.width]
663	;--------------------------------------	662	;--------------------------------------
664	align 4	663	align 4
665	@@:	664	@@:
666	cmp edi, [_display.height]	665	cmp edi, [_display.height]
667	jb @F	666	jb @F
668	mov edi, [_display.height]	-
669	dec edi	667	mov edi, [_display.height]
670	;--------------------------------------	668	;--------------------------------------
671	align 4	669	align 4
672	@@:	-
673	mov [cur.right], ebx	-
Line 674...	Line 670...
674	mov [cur.bottom], edi	670	@@:
675		671
676	sub ebx, [x]	-
677	sub edi, [y]	-
678	inc ebx	672	sub ebx, [x]
679	inc edi	673	sub edi, [y]
Line 680...	Line 674...
680	sub ebx, [_dx]	674	sub ebx, [_dx]
681	sub edi, [_dy]	675	sub edi, [_dy]
Line 688...	Line 682...
688	mov edi, cur_saved_data	682	mov edi, cur_saved_data
689	;--------------------------------------	683	;--------------------------------------
690	align 4	684	align 4
691	@@:	685	@@:
692	mov esi, edx	686	mov esi, edx
693	add edx, [_display.pitch]	687	add edx, [_display.lfb_pitch]
694	mov ecx, [cur.w]	688	mov ecx, [cur.w]
695	lea ecx, [ecx+ecx*2]	689	lea ecx, [ecx+ecx*2]
696	rep movsb	690	rep movsb
697	dec eax	691	dec eax
698	jnz @B	692	jnz @B
Line 711...	Line 705...
711	.row:	705	.row:
712	mov ecx, [cur.w]	706	mov ecx, [cur.w]
713	mov esi, edx	707	mov esi, edx
714	mov edi, ebx	708	mov edi, ebx
715	add edx, 32*4	709	add edx, 32*4
716	add ebx, [_display.pitch]	710	add ebx, [_display.lfb_pitch]
717	;--------------------------------------	711	;--------------------------------------
718	align 4	712	align 4
719	.pix:	713	.pix:
720	lodsd	714	lodsd
721	test eax, 0xFF000000	715	test eax, 0xFF000000
Line 777...	Line 771...
777	mov [cur_saved_base], edx	771	mov [cur_saved_base], edx
Line 778...	Line 772...
778		772
779	cmp ebx, [_display.width]	773	cmp ebx, [_display.width]
780	jb @F	774	jb @F
781	mov ebx, [_display.width]	-
782	dec ebx	775	mov ebx, [_display.width]
783	;--------------------------------------	776	;--------------------------------------
784	align 4	777	align 4
785	@@:	778	@@:
786	cmp edi, [_display.height]	779	cmp edi, [_display.height]
787	jb @F	780	jb @F
788	mov edi, [_display.height]	-
789	dec edi	781	mov edi, [_display.height]
790	;--------------------------------------	782	;--------------------------------------
791	align 4	783	align 4
792	@@:	-
793	mov [cur.right], ebx	-
794	mov [cur.bottom], edi	-
795		784	@@:
796	sub ebx, [x]	785	sub ebx, [x]
797	sub edi, [y]	-
798	inc ebx	-
799	inc edi	786	sub edi, [y]
800	sub ebx, [_dx]	787	sub ebx, [_dx]
Line 801...	Line 788...
801	sub edi, [_dy]	788	sub edi, [_dy]
802		789
Line 808...	Line 795...
808	mov edi, cur_saved_data	795	mov edi, cur_saved_data
809	;--------------------------------------	796	;--------------------------------------
810	align 4	797	align 4
811	@@:	798	@@:
812	mov esi, edx	799	mov esi, edx
813	add edx, [_display.pitch]	800	add edx, [_display.lfb_pitch]
814	mov ecx, [cur.w]	801	mov ecx, [cur.w]
815	rep movsd	802	rep movsd
816	dec eax	803	dec eax
817	jnz @B	804	jnz @B
Line 830...	Line 817...
830	.row:	817	.row:
831	mov ecx, [cur.w]	818	mov ecx, [cur.w]
832	mov esi, edx	819	mov esi, edx
833	mov edi, ebx	820	mov edi, ebx
834	add edx, 32*4	821	add edx, 32*4
835	add ebx, [_display.pitch]	822	add ebx, [_display.lfb_pitch]
836	;--------------------------------------	823	;--------------------------------------
837	align 4	824	align 4
838	.pix:	825	.pix:
839	lodsd	826	lodsd
840	test eax, 0xFF000000	827	test eax, 0xFF000000
Line 891...	Line 878...
891	; mul dword [BytesPerScanLine]	878	; mul dword [BytesPerScanLine]
892	mov eax, [BPSLine_calc_area+eax*4]	879	mov eax, [BPSLine_calc_area+eax*4]
893	lea edx, [LFB_BASE+eax+ecx*2]	880	lea edx, [LFB_BASE+eax+ecx*2]
894	mov [cur_saved_base], edx	881	mov [cur_saved_base], edx
Line 895...	Line 882...
895		882
896	cmp ebx, [Screen_Max_X]	883	cmp ebx, [_display.width]
897	jbe @F	884	jb @F
898	mov ebx, [Screen_Max_X]	885	mov ebx, [_display.width]
899	;--------------------------------------	886	;--------------------------------------
900	align 4	887	align 4
901	@@:	888	@@:
902	cmp edi, [Screen_Max_Y]	889	cmp edi, [_display.height]
903	jbe @F	890	jb @F
904	mov edi, [Screen_Max_Y]	891	mov edi, [_display.height]
905	;--------------------------------------	892	;--------------------------------------
906	align 4	893	align 4
907	@@:	-
908	mov [cur.right], ebx	-
909	mov [cur.bottom], edi	-
910		894	@@:
911	sub ebx, [x]	895	sub ebx, [x]
912	sub edi, [y]	-
913	inc ebx	-
914	inc edi	896	sub edi, [y]
915	sub ebx, [_dx]	897	sub ebx, [_dx]
Line 916...	Line 898...
916	sub edi, [_dy]	898	sub edi, [_dy]
917		899
Line 923...	Line 905...
923	mov edi, cur_saved_data	905	mov edi, cur_saved_data
924	;--------------------------------------	906	;--------------------------------------
925	align 4	907	align 4
926	@@:	908	@@:
927	mov esi, edx	909	mov esi, edx
928	add edx, [_display.pitch]	910	add edx, [_display.lfb_pitch]
929	mov ecx, [cur.w]	911	mov ecx, [cur.w]
Line 930...	Line 912...
930		912
931	rep movsw	913	rep movsw
932	dec eax	914	dec eax
Line 946...	Line 928...
946	.row:	928	.row:
947	mov ecx, [cur.w]	929	mov ecx, [cur.w]
948	mov esi, edx	930	mov esi, edx
949	mov edi, ebx	931	mov edi, ebx
950	add edx, 32*4	932	add edx, 32*4
951	add ebx, [_display.pitch]	933	add ebx, [_display.lfb_pitch]
952	;--------------------------------------	934	;--------------------------------------
953	align 4	935	align 4
954	.pix:	936	.pix:
955	lodsd	937	lodsd
956	test eax, 0xFF000000	938	test eax, 0xFF000000

Subversion Repositories Kolibri OS

(root)/kernel/branches/Kolibri-acpi/video/cursors.inc – Rev 5201 → 5565