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- Committer: Bazaar Package Importer
- Author(s): Daniel Kobras
- Date: 2004-07-19 12:19:44 UTC
- mfrom: (1.2.1 upstream) (2.1.1 warty)
- Revision ID: james.westby@ubuntu.com-20040719121944-17vuryc01yeyx8hf
Tags: 0.103-2
* debian/rules: Provide separate doc directory for libdv4-dev.
* debian/libdv4-dev.links: No longer symlink doc dir to the one
from libdv4.
* debian/NEWS: Only install into libdv4-dev. Closes: #259694
* debian/libdv4-dev.links: No longer symlink doc dir to the one
from libdv4.
* debian/NEWS: Only install into libdv4-dev. Closes: #259694
- files added:
- debian/libdv-bin.install
- debian/patches
- files removed:
- debian/README.Debian
- files modified:
- AUTHORS
added
removed
libdv/rgbtoyuv.S
7
7
* codec.
8
8
*
9
9
* libdv is free software; you can redistribute it and/or modify it
10
* under the terms of the GNU General Public License as published by
11
* the Free Software Foundation; either version 2, or (at your
10
* under the terms of the GNU Lesser Public License as published by
11
* the Free Software Foundation; either version 2.1, or (at your
12
12
* option) any later version.
13
13
*
14
14
* libdv is distributed in the hope that it will be useful, but
15
15
* WITHOUT ANY WARRANTY; without even the implied warranty of
16
16
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17
* General Public License for more details.
17
* Lesser Public License for more details.
18
18
*
19
* You should have received a copy of the GNU General Public License
20
* along with GNU Make; see the file COPYING. If not, write to
19
* You should have received a copy of the GNU Lesser Public License
20
* along with libdv; see the file COPYING. If not, write to
21
21
* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
22
22
*
23
23
* The libdv homepage is http://libdv.sourceforge.net/.
41
41
#define DV_WIDTH_SHORT_HALF 720
42
42
#define DV_WIDTH_BYTE_HALF 360
43
43
44
.global rgbtoycb_mmx
44
.global _dv_rgbtoycb_mmx
45
45
# .global yuvtoycb_mmx
46
46
47
47
.data
120
120
#define _outuPtr 24
121
121
#define _outvPtr 28
122
122
123
rgbtoycb_mmx:
123
_dv_rgbtoycb_mmx:
124
124
125
125
pushl %ebp
126
126
movl %esp, %ebp
371
371
372
372
ret
373
373
374
.global ppm_copy_y_block_mmx
375
ppm_copy_y_block_mmx:
374
.global _dv_ppm_copy_y_block_mmx
375
_dv_ppm_copy_y_block_mmx:
376
376
377
377
pushl %ebp
378
378
movl %esp, %ebp
421
421
pop %ebp
422
422
ret
423
423
424
.global pgm_copy_y_block_mmx
425
pgm_copy_y_block_mmx:
424
.global _dv_pgm_copy_y_block_mmx
425
_dv_pgm_copy_y_block_mmx:
426
426
427
427
pushl %ebp
428
428
movl %esp, %ebp
563
563
pop %ebp
564
564
ret
565
565
566
.global video_copy_y_block_mmx
567
video_copy_y_block_mmx:
568
569
pushl %ebp
570
movl %esp, %ebp
571
pushl %esi
572
pushl %edi
573
574
movl 8(%ebp), %edi # dest
575
movl 12(%ebp), %esi # src
576
577
movq OFFSETBX, %mm7
578
pxor %mm6, %mm6
579
580
movq (%esi), %mm0
581
movq DV_WIDTH_BYTE(%esi), %mm1
582
583
movq %mm0, %mm2
584
movq %mm1, %mm3
585
586
punpcklbw %mm6, %mm0
587
punpcklbw %mm6, %mm1
588
589
punpckhbw %mm6, %mm2
590
punpckhbw %mm6, %mm3
591
592
psubw %mm7, %mm0
593
psubw %mm7, %mm1
594
psubw %mm7, %mm2
595
psubw %mm7, %mm3
596
597
#if PRECISION > 0
598
psllw $PRECISION, %mm0
599
psllw $PRECISION, %mm1
600
psllw $PRECISION, %mm2
601
psllw $PRECISION, %mm3
602
#endif
603
604
movq %mm0, (%edi)
605
movq %mm2, 8(%edi)
606
movq %mm1, 16(%edi)
607
movq %mm3, 24(%edi)
608
609
addl $2*DV_WIDTH_BYTE, %esi
610
addl $32, %edi
611
612
movq (%esi), %mm0
613
movq DV_WIDTH_BYTE(%esi), %mm1
614
615
movq %mm0, %mm2
616
movq %mm1, %mm3
617
618
punpcklbw %mm6, %mm0
619
punpcklbw %mm6, %mm1
620
621
punpckhbw %mm6, %mm2
622
punpckhbw %mm6, %mm3
623
624
psubw %mm7, %mm0
625
psubw %mm7, %mm1
626
psubw %mm7, %mm2
627
psubw %mm7, %mm3
628
629
#if PRECISION > 0
630
psllw $PRECISION, %mm0
631
psllw $PRECISION, %mm1
632
psllw $PRECISION, %mm2
633
psllw $PRECISION, %mm3
634
#endif
635
636
movq %mm0, (%edi)
637
movq %mm2, 8(%edi)
638
movq %mm1, 16(%edi)
639
movq %mm3, 24(%edi)
640
641
addl $2*DV_WIDTH_BYTE, %esi
642
addl $32, %edi
643
644
movq (%esi), %mm0
645
movq DV_WIDTH_BYTE(%esi), %mm1
646
647
movq %mm0, %mm2
648
movq %mm1, %mm3
649
650
punpcklbw %mm6, %mm0
651
punpcklbw %mm6, %mm1
652
653
punpckhbw %mm6, %mm2
654
punpckhbw %mm6, %mm3
655
656
psubw %mm7, %mm0
657
psubw %mm7, %mm1
658
psubw %mm7, %mm2
659
psubw %mm7, %mm3
660
661
#if PRECISION > 0
662
psllw $PRECISION, %mm0
663
psllw $PRECISION, %mm1
664
psllw $PRECISION, %mm2
665
psllw $PRECISION, %mm3
666
#endif
667
668
movq %mm0, (%edi)
669
movq %mm2, 8(%edi)
670
movq %mm1, 16(%edi)
671
movq %mm3, 24(%edi)
672
673
addl $2*DV_WIDTH_BYTE, %esi
674
addl $32, %edi
675
676
movq (%esi), %mm0
677
movq DV_WIDTH_BYTE(%esi), %mm1
678
679
movq %mm0, %mm2
680
movq %mm1, %mm3
681
682
punpcklbw %mm6, %mm0
683
punpcklbw %mm6, %mm1
684
685
punpckhbw %mm6, %mm2
686
punpckhbw %mm6, %mm3
687
688
psubw %mm7, %mm0
689
psubw %mm7, %mm1
690
psubw %mm7, %mm2
691
psubw %mm7, %mm3
692
693
#if PRECISION > 0
694
psllw $PRECISION, %mm0
695
psllw $PRECISION, %mm1
696
psllw $PRECISION, %mm2
697
psllw $PRECISION, %mm3
698
#endif
699
700
movq %mm0, (%edi)
701
movq %mm2, 8(%edi)
702
movq %mm1, 16(%edi)
703
movq %mm3, 24(%edi)
704
705
pop %edi
706
pop %esi
707
pop %ebp
708
ret
709
710
711
.global ppm_copy_pal_c_block_mmx
712
ppm_copy_pal_c_block_mmx:
713
714
pushl %ebp
715
movl %esp, %ebp
716
pushl %esi
717
pushl %edi
718
pushl %ebx
719
720
movl 8(%ebp), %edi # dest
721
movl 12(%ebp), %esi # src
722
723
movq (%esi), %mm0
724
movq DV_WIDTH_SHORT_HALF(%esi), %mm1
725
movq 8(%esi), %mm2
726
movq DV_WIDTH_SHORT_HALF+8(%esi), %mm3
727
728
paddw %mm0, %mm1
729
paddw %mm2, %mm3
730
psraw $1, %mm1
731
psraw $1, %mm3
732
733
movq %mm1, 0*8(%edi)
734
movq %mm3, 1*8(%edi)
735
736
addl $DV_WIDTH_SHORT, %esi
737
addl $16, %edi
738
739
movq (%esi), %mm0
740
movq DV_WIDTH_SHORT_HALF(%esi), %mm1
741
movq 8(%esi), %mm2
742
movq DV_WIDTH_SHORT_HALF+8(%esi), %mm3
743
744
paddw %mm0, %mm1
745
paddw %mm2, %mm3
746
psraw $1, %mm1
747
psraw $1, %mm3
748
749
movq %mm1, 0*8(%edi)
750
movq %mm3, 1*8(%edi)
751
752
addl $DV_WIDTH_SHORT, %esi
753
addl $16, %edi
754
755
movq (%esi), %mm0
756
movq DV_WIDTH_SHORT_HALF(%esi), %mm1
757
movq 8(%esi), %mm2
758
movq DV_WIDTH_SHORT_HALF+8(%esi), %mm3
759
760
paddw %mm0, %mm1
761
paddw %mm2, %mm3
762
psraw $1, %mm1
763
psraw $1, %mm3
764
765
movq %mm1, 0*8(%edi)
766
movq %mm3, 1*8(%edi)
767
768
addl $DV_WIDTH_SHORT, %esi
769
addl $16, %edi
770
771
movq (%esi), %mm0
772
movq DV_WIDTH_SHORT_HALF(%esi), %mm1
773
movq 8(%esi), %mm2
774
movq DV_WIDTH_SHORT_HALF+8(%esi), %mm3
775
776
paddw %mm0, %mm1
777
paddw %mm2, %mm3
778
psraw $1, %mm1
779
psraw $1, %mm3
780
781
movq %mm1, 0*8(%edi)
782
movq %mm3, 1*8(%edi)
783
784
addl $DV_WIDTH_SHORT, %esi
785
addl $16, %edi
786
787
movq (%esi), %mm0
788
movq DV_WIDTH_SHORT_HALF(%esi), %mm1
789
movq 8(%esi), %mm2
790
movq DV_WIDTH_SHORT_HALF+8(%esi), %mm3
791
792
paddw %mm0, %mm1
793
paddw %mm2, %mm3
794
psraw $1, %mm1
795
psraw $1, %mm3
796
797
movq %mm1, 0*8(%edi)
798
movq %mm3, 1*8(%edi)
799
800
addl $DV_WIDTH_SHORT, %esi
801
addl $16, %edi
802
803
movq (%esi), %mm0
804
movq DV_WIDTH_SHORT_HALF(%esi), %mm1
805
movq 8(%esi), %mm2
806
movq DV_WIDTH_SHORT_HALF+8(%esi), %mm3
807
808
paddw %mm0, %mm1
809
paddw %mm2, %mm3
810
psraw $1, %mm1
811
psraw $1, %mm3
812
813
movq %mm1, 0*8(%edi)
814
movq %mm3, 1*8(%edi)
815
816
addl $DV_WIDTH_SHORT, %esi
817
addl $16, %edi
818
819
movq (%esi), %mm0
820
movq DV_WIDTH_SHORT_HALF(%esi), %mm1
821
movq 8(%esi), %mm2
822
movq DV_WIDTH_SHORT_HALF+8(%esi), %mm3
823
824
paddw %mm0, %mm1
825
paddw %mm2, %mm3
826
psraw $1, %mm1
827
psraw $1, %mm3
828
829
movq %mm1, 0*8(%edi)
830
movq %mm3, 1*8(%edi)
831
832
addl $DV_WIDTH_SHORT, %esi
833
addl $16, %edi
834
835
movq (%esi), %mm0
836
movq DV_WIDTH_SHORT_HALF(%esi), %mm1
837
movq 8(%esi), %mm2
838
movq DV_WIDTH_SHORT_HALF+8(%esi), %mm3
839
840
paddw %mm0, %mm1
841
paddw %mm2, %mm3
842
psraw $1, %mm1
843
psraw $1, %mm3
844
845
movq %mm1, 0*8(%edi)
846
movq %mm3, 1*8(%edi)
847
848
pop %ebx
849
pop %edi
850
pop %esi
851
pop %ebp
852
ret
853
854
.global pgm_copy_pal_c_block_mmx
855
pgm_copy_pal_c_block_mmx:
856
857
pushl %ebp
858
movl %esp, %ebp
859
pushl %esi
860
pushl %edi
861
pushl %ebx
862
863
movl 8(%ebp), %edi # dest
864
movl 12(%ebp), %esi # src
865
866
867
movq OFFSETBX, %mm7
868
pxor %mm6, %mm6
869
870
871
movq (%esi), %mm0
872
movq DV_WIDTH_BYTE(%esi), %mm1
873
874
movq %mm0, %mm2
875
movq %mm1, %mm3
876
877
punpcklbw %mm6, %mm0
878
punpcklbw %mm6, %mm1
879
880
punpckhbw %mm6, %mm2
881
punpckhbw %mm6, %mm3
882
883
psubw %mm7, %mm0
884
psubw %mm7, %mm1
885
psubw %mm7, %mm2
886
psubw %mm7, %mm3
887
888
#if PRECISION > 0
889
psllw $PRECISION, %mm0
890
psllw $PRECISION, %mm1
891
psllw $PRECISION, %mm2
892
psllw $PRECISION, %mm3
893
#endif
894
895
movq %mm0, (%edi)
896
movq %mm2, 8(%edi)
897
movq %mm1, 16(%edi)
898
movq %mm3, 24(%edi)
899
900
addl $2*DV_WIDTH_BYTE, %esi
901
addl $32, %edi
902
903
movq (%esi), %mm0
904
movq DV_WIDTH_BYTE(%esi), %mm1
905
906
movq %mm0, %mm2
907
movq %mm1, %mm3
908
909
punpcklbw %mm6, %mm0
910
punpcklbw %mm6, %mm1
911
912
punpckhbw %mm6, %mm2
913
punpckhbw %mm6, %mm3
914
915
psubw %mm7, %mm0
916
psubw %mm7, %mm1
917
psubw %mm7, %mm2
918
psubw %mm7, %mm3
919
920
#if PRECISION > 0
921
psllw $PRECISION, %mm0
922
psllw $PRECISION, %mm1
923
psllw $PRECISION, %mm2
924
psllw $PRECISION, %mm3
925
#endif
926
927
movq %mm0, (%edi)
928
movq %mm2, 8(%edi)
929
movq %mm1, 16(%edi)
930
movq %mm3, 24(%edi)
931
932
addl $2*DV_WIDTH_BYTE, %esi
933
addl $32, %edi
934
935
movq (%esi), %mm0
936
movq DV_WIDTH_BYTE(%esi), %mm1
937
938
movq %mm0, %mm2
939
movq %mm1, %mm3
940
941
punpcklbw %mm6, %mm0
942
punpcklbw %mm6, %mm1
943
944
punpckhbw %mm6, %mm2
945
punpckhbw %mm6, %mm3
946
947
psubw %mm7, %mm0
948
psubw %mm7, %mm1
949
psubw %mm7, %mm2
950
psubw %mm7, %mm3
951
952
#if PRECISION > 0
953
psllw $PRECISION, %mm0
954
psllw $PRECISION, %mm1
955
psllw $PRECISION, %mm2
956
psllw $PRECISION, %mm3
957
#endif
958
959
movq %mm0, (%edi)
960
movq %mm2, 8(%edi)
961
movq %mm1, 16(%edi)
962
movq %mm3, 24(%edi)
963
964
addl $2*DV_WIDTH_BYTE, %esi
965
addl $32, %edi
966
967
movq (%esi), %mm0
968
movq DV_WIDTH_BYTE(%esi), %mm1
969
970
movq %mm0, %mm2
971
movq %mm1, %mm3
972
973
punpcklbw %mm6, %mm0
974
punpcklbw %mm6, %mm1
975
976
punpckhbw %mm6, %mm2
977
punpckhbw %mm6, %mm3
978
979
psubw %mm7, %mm0
980
psubw %mm7, %mm1
981
psubw %mm7, %mm2
982
psubw %mm7, %mm3
983
984
#if PRECISION > 0
985
psllw $PRECISION, %mm0
986
psllw $PRECISION, %mm1
987
psllw $PRECISION, %mm2
988
psllw $PRECISION, %mm3
989
#endif
990
991
movq %mm0, (%edi)
992
movq %mm2, 8(%edi)
993
movq %mm1, 16(%edi)
994
movq %mm3, 24(%edi)
995
996
pop %ebx
997
pop %edi
998
pop %esi
999
pop %ebp
1000
ret
1001
1002
.global video_copy_pal_c_block_mmx
1003
video_copy_pal_c_block_mmx:
566
.global _dv_video_copy_y_block_mmx
567
_dv_video_copy_y_block_mmx:
568
569
pushl %ebp
570
movl %esp, %ebp
571
pushl %esi
572
pushl %edi
573
574
movl 8(%ebp), %edi # dest
575
movl 12(%ebp), %esi # src
576
577
movq OFFSETBX, %mm7
578
pxor %mm6, %mm6
579
580
movq (%esi), %mm0
581
movq DV_WIDTH_BYTE(%esi), %mm1
582
583
movq %mm0, %mm2
584
movq %mm1, %mm3
585
586
punpcklbw %mm6, %mm0
587
punpcklbw %mm6, %mm1
588
589
punpckhbw %mm6, %mm2
590
punpckhbw %mm6, %mm3
591
592
psubw %mm7, %mm0
593
psubw %mm7, %mm1
594
psubw %mm7, %mm2
595
psubw %mm7, %mm3
596
597
#if PRECISION > 0
598
psllw $PRECISION, %mm0
599
psllw $PRECISION, %mm1
600
psllw $PRECISION, %mm2
601
psllw $PRECISION, %mm3
602
#endif
603
604
movq %mm0, (%edi)
605
movq %mm2, 8(%edi)
606
movq %mm1, 16(%edi)
607
movq %mm3, 24(%edi)
608
609
addl $2*DV_WIDTH_BYTE, %esi
610
addl $32, %edi
611
612
movq (%esi), %mm0
613
movq DV_WIDTH_BYTE(%esi), %mm1
614
615
movq %mm0, %mm2
616
movq %mm1, %mm3
617
618
punpcklbw %mm6, %mm0
619
punpcklbw %mm6, %mm1
620
621
punpckhbw %mm6, %mm2
622
punpckhbw %mm6, %mm3
623
624
psubw %mm7, %mm0
625
psubw %mm7, %mm1
626
psubw %mm7, %mm2
627
psubw %mm7, %mm3
628
629
#if PRECISION > 0
630
psllw $PRECISION, %mm0
631
psllw $PRECISION, %mm1
632
psllw $PRECISION, %mm2
633
psllw $PRECISION, %mm3
634
#endif
635
636
movq %mm0, (%edi)
637
movq %mm2, 8(%edi)
638
movq %mm1, 16(%edi)
639
movq %mm3, 24(%edi)
640
641
addl $2*DV_WIDTH_BYTE, %esi
642
addl $32, %edi
643
644
movq (%esi), %mm0
645
movq DV_WIDTH_BYTE(%esi), %mm1
646
647
movq %mm0, %mm2
648
movq %mm1, %mm3
649
650
punpcklbw %mm6, %mm0
651
punpcklbw %mm6, %mm1
652
653
punpckhbw %mm6, %mm2
654
punpckhbw %mm6, %mm3
655
656
psubw %mm7, %mm0
657
psubw %mm7, %mm1
658
psubw %mm7, %mm2
659
psubw %mm7, %mm3
660
661
#if PRECISION > 0
662
psllw $PRECISION, %mm0
663
psllw $PRECISION, %mm1
664
psllw $PRECISION, %mm2
665
psllw $PRECISION, %mm3
666
#endif
667
668
movq %mm0, (%edi)
669
movq %mm2, 8(%edi)
670
movq %mm1, 16(%edi)
671
movq %mm3, 24(%edi)
672
673
addl $2*DV_WIDTH_BYTE, %esi
674
addl $32, %edi
675
676
movq (%esi), %mm0
677
movq DV_WIDTH_BYTE(%esi), %mm1
678
679
movq %mm0, %mm2
680
movq %mm1, %mm3
681
682
punpcklbw %mm6, %mm0
683
punpcklbw %mm6, %mm1
684
685
punpckhbw %mm6, %mm2
686
punpckhbw %mm6, %mm3
687
688
psubw %mm7, %mm0
689
psubw %mm7, %mm1
690
psubw %mm7, %mm2
691
psubw %mm7, %mm3
692
693
#if PRECISION > 0
694
psllw $PRECISION, %mm0
695
psllw $PRECISION, %mm1
696
psllw $PRECISION, %mm2
697
psllw $PRECISION, %mm3
698
#endif
699
700
movq %mm0, (%edi)
701
movq %mm2, 8(%edi)
702
movq %mm1, 16(%edi)
703
movq %mm3, 24(%edi)
704
705
pop %edi
706
pop %esi
707
pop %ebp
708
ret
709
710
711
.global _dv_ppm_copy_pal_c_block_mmx
712
_dv_ppm_copy_pal_c_block_mmx:
713
714
pushl %ebp
715
movl %esp, %ebp
716
pushl %esi
717
pushl %edi
718
pushl %ebx
719
720
movl 8(%ebp), %edi # dest
721
movl 12(%ebp), %esi # src
722
723
movq (%esi), %mm0
724
movq DV_WIDTH_SHORT_HALF(%esi), %mm1
725
movq 8(%esi), %mm2
726
movq DV_WIDTH_SHORT_HALF+8(%esi), %mm3
727
728
paddw %mm0, %mm1
729
paddw %mm2, %mm3
730
psraw $1, %mm1
731
psraw $1, %mm3
732
733
movq %mm1, 0*8(%edi)
734
movq %mm3, 1*8(%edi)
735
736
addl $DV_WIDTH_SHORT, %esi
737
addl $16, %edi
738
739
movq (%esi), %mm0
740
movq DV_WIDTH_SHORT_HALF(%esi), %mm1
741
movq 8(%esi), %mm2
742
movq DV_WIDTH_SHORT_HALF+8(%esi), %mm3
743
744
paddw %mm0, %mm1
745
paddw %mm2, %mm3
746
psraw $1, %mm1
747
psraw $1, %mm3
748
749
movq %mm1, 0*8(%edi)
750
movq %mm3, 1*8(%edi)
751
752
addl $DV_WIDTH_SHORT, %esi
753
addl $16, %edi
754
755
movq (%esi), %mm0
756
movq DV_WIDTH_SHORT_HALF(%esi), %mm1
757
movq 8(%esi), %mm2
758
movq DV_WIDTH_SHORT_HALF+8(%esi), %mm3
759
760
paddw %mm0, %mm1
761
paddw %mm2, %mm3
762
psraw $1, %mm1
763
psraw $1, %mm3
764
765
movq %mm1, 0*8(%edi)
766
movq %mm3, 1*8(%edi)
767
768
addl $DV_WIDTH_SHORT, %esi
769
addl $16, %edi
770
771
movq (%esi), %mm0
772
movq DV_WIDTH_SHORT_HALF(%esi), %mm1
773
movq 8(%esi), %mm2
774
movq DV_WIDTH_SHORT_HALF+8(%esi), %mm3
775
776
paddw %mm0, %mm1
777
paddw %mm2, %mm3
778
psraw $1, %mm1
779
psraw $1, %mm3
780
781
movq %mm1, 0*8(%edi)
782
movq %mm3, 1*8(%edi)
783
784
addl $DV_WIDTH_SHORT, %esi
785
addl $16, %edi
786
787
movq (%esi), %mm0
788
movq DV_WIDTH_SHORT_HALF(%esi), %mm1
789
movq 8(%esi), %mm2
790
movq DV_WIDTH_SHORT_HALF+8(%esi), %mm3
791
792
paddw %mm0, %mm1
793
paddw %mm2, %mm3
794
psraw $1, %mm1
795
psraw $1, %mm3
796
797
movq %mm1, 0*8(%edi)
798
movq %mm3, 1*8(%edi)
799
800
addl $DV_WIDTH_SHORT, %esi
801
addl $16, %edi
802
803
movq (%esi), %mm0
804
movq DV_WIDTH_SHORT_HALF(%esi), %mm1
805
movq 8(%esi), %mm2
806
movq DV_WIDTH_SHORT_HALF+8(%esi), %mm3
807
808
paddw %mm0, %mm1
809
paddw %mm2, %mm3
810
psraw $1, %mm1
811
psraw $1, %mm3
812
813
movq %mm1, 0*8(%edi)
814
movq %mm3, 1*8(%edi)
815
816
addl $DV_WIDTH_SHORT, %esi
817
addl $16, %edi
818
819
movq (%esi), %mm0
820
movq DV_WIDTH_SHORT_HALF(%esi), %mm1
821
movq 8(%esi), %mm2
822
movq DV_WIDTH_SHORT_HALF+8(%esi), %mm3
823
824
paddw %mm0, %mm1
825
paddw %mm2, %mm3
826
psraw $1, %mm1
827
psraw $1, %mm3
828
829
movq %mm1, 0*8(%edi)
830
movq %mm3, 1*8(%edi)
831
832
addl $DV_WIDTH_SHORT, %esi
833
addl $16, %edi
834
835
movq (%esi), %mm0
836
movq DV_WIDTH_SHORT_HALF(%esi), %mm1
837
movq 8(%esi), %mm2
838
movq DV_WIDTH_SHORT_HALF+8(%esi), %mm3
839
840
paddw %mm0, %mm1
841
paddw %mm2, %mm3
842
psraw $1, %mm1
843
psraw $1, %mm3
844
845
movq %mm1, 0*8(%edi)
846
movq %mm3, 1*8(%edi)
847
848
pop %ebx
849
pop %edi
850
pop %esi
851
pop %ebp
852
ret
853
854
.global _dv_pgm_copy_pal_c_block_mmx
855
_dv_pgm_copy_pal_c_block_mmx:
856
857
pushl %ebp
858
movl %esp, %ebp
859
pushl %esi
860
pushl %edi
861
pushl %ebx
862
863
movl 8(%ebp), %edi # dest
864
movl 12(%ebp), %esi # src
865
866
867
movq OFFSETBX, %mm7
868
pxor %mm6, %mm6
869
870
871
movq (%esi), %mm0
872
movq DV_WIDTH_BYTE(%esi), %mm1
873
874
movq %mm0, %mm2
875
movq %mm1, %mm3
876
877
punpcklbw %mm6, %mm0
878
punpcklbw %mm6, %mm1
879
880
punpckhbw %mm6, %mm2
881
punpckhbw %mm6, %mm3
882
883
psubw %mm7, %mm0
884
psubw %mm7, %mm1
885
psubw %mm7, %mm2
886
psubw %mm7, %mm3
887
888
#if PRECISION > 0
889
psllw $PRECISION, %mm0
890
psllw $PRECISION, %mm1
891
psllw $PRECISION, %mm2
892
psllw $PRECISION, %mm3
893
#endif
894
895
movq %mm0, (%edi)
896
movq %mm2, 8(%edi)
897
movq %mm1, 16(%edi)
898
movq %mm3, 24(%edi)
899
900
addl $2*DV_WIDTH_BYTE, %esi
901
addl $32, %edi
902
903
movq (%esi), %mm0
904
movq DV_WIDTH_BYTE(%esi), %mm1
905
906
movq %mm0, %mm2
907
movq %mm1, %mm3
908
909
punpcklbw %mm6, %mm0
910
punpcklbw %mm6, %mm1
911
912
punpckhbw %mm6, %mm2
913
punpckhbw %mm6, %mm3
914
915
psubw %mm7, %mm0
916
psubw %mm7, %mm1
917
psubw %mm7, %mm2
918
psubw %mm7, %mm3
919
920
#if PRECISION > 0
921
psllw $PRECISION, %mm0
922
psllw $PRECISION, %mm1
923
psllw $PRECISION, %mm2
924
psllw $PRECISION, %mm3
925
#endif
926
927
movq %mm0, (%edi)
928
movq %mm2, 8(%edi)
929
movq %mm1, 16(%edi)
930
movq %mm3, 24(%edi)
931
932
addl $2*DV_WIDTH_BYTE, %esi
933
addl $32, %edi
934
935
movq (%esi), %mm0
936
movq DV_WIDTH_BYTE(%esi), %mm1
937
938
movq %mm0, %mm2
939
movq %mm1, %mm3
940
941
punpcklbw %mm6, %mm0
942
punpcklbw %mm6, %mm1
943
944
punpckhbw %mm6, %mm2
945
punpckhbw %mm6, %mm3
946
947
psubw %mm7, %mm0
948
psubw %mm7, %mm1
949
psubw %mm7, %mm2
950
psubw %mm7, %mm3
951
952
#if PRECISION > 0
953
psllw $PRECISION, %mm0
954
psllw $PRECISION, %mm1
955
psllw $PRECISION, %mm2
956
psllw $PRECISION, %mm3
957
#endif
958
959
movq %mm0, (%edi)
960
movq %mm2, 8(%edi)
961
movq %mm1, 16(%edi)
962
movq %mm3, 24(%edi)
963
964
addl $2*DV_WIDTH_BYTE, %esi
965
addl $32, %edi
966
967
movq (%esi), %mm0
968
movq DV_WIDTH_BYTE(%esi), %mm1
969
970
movq %mm0, %mm2
971
movq %mm1, %mm3
972
973
punpcklbw %mm6, %mm0
974
punpcklbw %mm6, %mm1
975
976
punpckhbw %mm6, %mm2
977
punpckhbw %mm6, %mm3
978
979
psubw %mm7, %mm0
980
psubw %mm7, %mm1
981
psubw %mm7, %mm2
982
psubw %mm7, %mm3
983
984
#if PRECISION > 0
985
psllw $PRECISION, %mm0
986
psllw $PRECISION, %mm1
987
psllw $PRECISION, %mm2
988
psllw $PRECISION, %mm3
989
#endif
990
991
movq %mm0, (%edi)
992
movq %mm2, 8(%edi)
993
movq %mm1, 16(%edi)
994
movq %mm3, 24(%edi)
995
996
pop %ebx
997
pop %edi
998
pop %esi
999
pop %ebp
1000
ret
1001
1002
.global _dv_video_copy_pal_c_block_mmx
1003
_dv_video_copy_pal_c_block_mmx:
1004
1004
1005
1005
pushl %ebp
1006
1006
movl %esp, %ebp
1094
1094
pop %ebp
1095
1095
ret
1096
1096
1097
.global ppm_copy_ntsc_c_block_mmx
1098
ppm_copy_ntsc_c_block_mmx:
1097
.global _dv_ppm_copy_ntsc_c_block_mmx
1098
_dv_ppm_copy_ntsc_c_block_mmx:
1099
1099
1100
1100
pushl %ebp
1101
1101
movl %esp, %ebp
1167
1167
pop %ebp
1168
1168
ret
1169
1169
1170
.global pgm_copy_ntsc_c_block_mmx
1171
pgm_copy_ntsc_c_block_mmx:
1170
.global _dv_pgm_copy_ntsc_c_block_mmx
1171
_dv_pgm_copy_ntsc_c_block_mmx:
1172
1172
1173
1173
pushl %ebp
1174
1174
movl %esp, %ebp
1324
1324
pop %ebp
1325
1325
ret
1326
1326
1327
.global video_copy_ntsc_c_block_mmx
1328
video_copy_ntsc_c_block_mmx:
1327
.global _dv_video_copy_ntsc_c_block_mmx
1328
_dv_video_copy_ntsc_c_block_mmx:
1329
1329
1330
1330
pushl %ebp
1331
1331
movl %esp, %ebp
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