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Misc : build fix for debug x64, assorted cleanup.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4127 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
hrydgard
@ -2545,19 +2545,26 @@ void 0717_InitializeDecoderState() // 0xff88 to 0xff8B
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// 071a 00fe 04fb sr @0x04fb, $AC0.M
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(*0x4fb)++;
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071c 8100 clr $ACC0
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071d 2e32 srs @0x0032, $AC0.M
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071e 2e66 srs @0x0066, $AC0.M
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071f 2e67 srs @0x0067, $AC0.M
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0720 268a lrs $AC0.M, @0xff8a
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0721 248b lrs $AC0.L, @0xff8b
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0722 2e3a srs @0x003a, $AC0.M
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0723 2c3b srs @0x003b, $AC0.L
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0724 268c lrs $AC0.M, @0xff8c
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0725 248d lrs $AC0.L, @0xff8d
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0726 2e38 srs @0x0038, $AC0.M
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0727 2c39 srs @0x0039, $AC0.L
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0728 02df ret
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// 071c 8100 clr $ACC0
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// 071d 2e32 srs @0x0032, $AC0.M
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// 071e 2e66 srs @0x0066, $AC0.M
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// 071f 2e67 srs @0x0067, $AC0.M
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CurBlock = 0
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YN1 = 0
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YN2 = 0
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// 0720 268a lrs $AC0.M, @0xff8a
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// 0721 248b lrs $AC0.L, @0xff8b
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// 0722 2e3a srs @0x003a, $AC0.M
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// 0723 2c3b srs @0x003b, $AC0.L
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RemLength = Length
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// 0724 268c lrs $AC0.M, @0xff8c
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// 0725 248d lrs $AC0.L, @0xff8d
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// 0726 2e38 srs @0x0038, $AC0.M
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// 0727 2c39 srs @0x0039, $AC0.L
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CurAddr = StartAddr
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// 0728 02df ret
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}
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void 0729_UpdateDecoderState()
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@ -2567,6 +2574,7 @@ void 0729_UpdateDecoderState()
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// 072b 0240 000f andi $AC0.M, #0x000f
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ACC0 = 0;
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AC0.M = *0x0489 & 0xF;
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// 072d 1f5e mrr $AX0.H, $AC0.M
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// 072e 8100 clr $ACC0
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// 072f 0e10 lris $AC0.M, #0x10
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@ -2581,12 +2589,12 @@ void 0729_UpdateDecoderState()
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// 0734 2288 lrs $AX0.H, @0xff88
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// 0735 2089 lrs $AX0.L, @0xff89
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// 0736 5800 subax $ACC0, $AX0
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ACC0 = [8a,8b] - [88,89];
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ACC0 = Length[8a,8b] - LoopStartPos[88,89];
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// 0737 0a00 lris $AX0.H, #0x00
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// 0738 2032 lrs $AX0.L, @0x0032
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// 0739 5800 subax $ACC0, $AX0
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ACC0 -= *0x0432;
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ACC0 -= CurBlock? (*0x0432);
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// 073a 2e3a srs @0x003a, $AC0.M
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// 073b 2c3b srs @0x003b, $AC0.L
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@ -2727,76 +2735,86 @@ void 073d_DECODE_0x05_0x09(_dest($AR3), _numberOfSamples($AC1.M), _len(AX1)) /
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}
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else
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{
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07ab b100 tst $ACC0
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07ac 0295 07bb jz 0x07bb
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07ae 5d00 sub $ACC1, $ACC0
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07af 040f addis $ACC0, #0x0f
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07b0 147c lsr $ACC0, #-4
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07b1 0c00 lris $AC0.L, #0x00
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07b2 00e3 0363 sr @0x0363, $AR3
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// 07b4 02bf 07eb call 0x07eb
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07eb_AFCDecoder();
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07b6 00de 0363 lr $AC0.M, @0x0363
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07b8 223b lrs $AX0.H, @0x003b
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07b9 4400 addr $ACC0, $AX0.H
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07ba 1c7e mrr $AR3, $AC0.M
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07bb 8100 clr $ACC0
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07bc 2681 lrs $AC0.M, @0xff81
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07bd b100 tst $ACC0
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07be 0295 07e3 jz 0x07e3 // stop rendering, see below 7e3
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07c0 2380 lrs $AX1.H, @0xff80
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07c1 2688 lrs $AC0.M, @0xff88
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07c2 2489 lrs $AC0.L, @0xff89
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07c3 1408 lsl $ACC0, #8
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07c4 14f4 asr $ACC0, #-12
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07c5 2380 lrs $AX1.H, @0xff80
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07c6 8d00 set15
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07c7 c810 mulc'mv $AC0.M, $AX1.H : $AX0.L, $AC0.L
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07c8 ae00 mulxmv $AX0.L, $AX1.H, $ACC0
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07c9 8c00 clr15
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07ca f000 lsl16 $ACC0
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07cb 4e00 addp $ACC0
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07cc 238c lrs $AX1.H, @0xff8c
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07cd 218d lrs $AX1.L, @0xff8d
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07ce 4a00 addax $ACC0, $AX1
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07cf 2e38 srs @0x0038, $AC0.M
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07d0 2c39 srs @0x0039, $AC0.L
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07d1 2682 lrs $AC0.M, @0xff82
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07d2 2e67 srs @0x0067, $AC0.M
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07d3 2683 lrs $AC0.M, @0xff83
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07d4 2e66 srs @0x0066, $AC0.M
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07d5 00e3 0363 sr @0x0363, $AR3
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07d7 0083 0458 lri $AR3, #0x0458
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07d9 8100 clr $ACC0
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07da 0e01 lris $AC0.M, #0x01
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// 07db 02bf 07eb call 0x07eb
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07eb_AFCDecoder();
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07dd 00c3 0363 lr $AR3, @0x0363
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07df 02bf 0729 call 0x0729
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07e1 029f 0749 jmp 0x0749
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// stop rendering of this PB (0x401 == 1) and clear the output buffer with zeroes...
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07e3 0e01 lris $AC0.M, #0x01
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07e4 2e01 srs @0x0001, $AC0.M
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07ab b100 tst $ACC0
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07ac 0295 07bb jz 0x07bb
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07ae 5d00 sub $ACC1, $ACC0
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07af 040f addis $ACC0, #0x0f
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07b0 147c lsr $ACC0, #-4
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07b1 0c00 lris $AC0.L, #0x00
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07b2 00e3 0363 sr @0x0363, $AR3
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// 07b4 02bf 07eb call 0x07eb
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07eb_AFCDecoder();
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07b6 00de 0363 lr $AC0.M, @0x0363
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07b8 223b lrs $AX0.H, @0x003b
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07b9 4400 addr $ACC0, $AX0.H
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07ba 1c7e mrr $AR3, $AC0.M
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07bb 8100 clr $ACC0
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// Check repeat mode.
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07bc 2681 lrs $AC0.M, @0xff81
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07bd b100 tst $ACC0
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07be 0295 07e3 jz 0x07e3 // stop rendering, see below 7e3
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// Repeat.
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07c0 2380 lrs $AX1.H, @0xff80
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// 07c1 2688 lrs $AC0.M, @0xff88
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// 07c2 2489 lrs $AC0.L, @0xff89
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// 07c3 1408 lsl $ACC0, #8
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// 07c4 14f4 asr $ACC0, #-12
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$AC0 = PB.LoopStartPos >> 4
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07c5 2380 lrs $AX1.H, @0xff80
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07c6 8d00 set15
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07c7 c810 mulc'mv $AC0.M, $AX1.H : $AX0.L, $AC0.L
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07c8 ae00 mulxmv $AX0.L, $AX1.H, $ACC0
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07c9 8c00 clr15
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07ca f000 lsl16 $ACC0
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07cb 4e00 addp $ACC0
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// The above is a 32 bit mul - loopstart * format
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// 07cc 238c lrs $AX1.H, @0xff8c
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// 07cd 218d lrs $AX1.L, @0xff8d
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// 07ce 4a00 addax $ACC0, $AX1
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// 07cf 2e38 srs @0x0038, $AC0.M
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// 07d0 2c39 srs @0x0039, $AC0.L
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So, CurAddr = Loopstart * format + Startaddr
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// 07d1 2682 lrs $AC0.M, @0xff82
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// 07d2 2e67 srs @0x0067, $AC0.M
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// 07d3 2683 lrs $AC0.M, @0xff83
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// 07d4 2e66 srs @0x0066, $AC0.M
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Unconditionally (!) copy YN1 and YN2 from loopyn2 and loopyn1
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07d5 00e3 0363 sr @0x0363, $AR3
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07d7 0083 0458 lri $AR3, #0x0458
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07d9 8100 clr $ACC0
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07da 0e01 lris $AC0.M, #0x01
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// 07db 02bf 07eb call 0x07eb
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07eb_AFCDecoder();
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07dd 00c3 0363 lr $AR3, @0x0363
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07df 02bf 0729 call 0x0729
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07e1 029f 0749 jmp 0x0749
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// No repeat
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// stop rendering of this PB (0x401 == 1) and clear the output buffer with zeroes...
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07e3 0e01 lris $AC0.M, #0x01
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07e4 2e01 srs @0x0001, $AC0.M
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early_out:
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// Zero the buffer.
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07e5 8100 clr $ACC0
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07e6 005f loop $AC1.M
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07e7 1b7e srri @$AR3, $AC0.M
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07e8 0092 00ff lri $CR, #0x00ff
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// 07ea 02df ret
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return
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07e5 8100 clr $ACC0
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07e6 005f loop $AC1.M
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07e7 1b7e srri @$AR3, $AC0.M
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07e8 0092 00ff lri $CR, #0x00ff
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// 07ea 02df ret
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return
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}
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}
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@ -2823,9 +2841,9 @@ void 07eb_AFCDecoder(_numberOfSample(AC0.M))
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// 07fc 4c00 add $ACC0, $ACC1
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// 07fd 2e38 srs @0x0038, $AC0.M
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// 07fe 2c39 srs @0x0039, $AC0.L
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//inrease sample offset in ARAM
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// increase sample offset in ARAM
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AC0 = (*0x0038 << 16) | *0x0039
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AC1 = _numberOfSample * *0x0480 // bytes per sample
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AC1 = AC0 + _numberOfSample * *0x0480 // bytes per sample
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*0x0038 = AC0.M
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*0x0039 = AC0.L
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