mirror of https://github.com/PCSX2/pcsx2.git
1003 lines
18 KiB
ArmAsm
1003 lines
18 KiB
ArmAsm
# Copyright (C) 2005-2006 zerofrog(@gmail.com)
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#
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# This Program is free software you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation either ve%rsion 2, or (at your option)
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# any later ve%rsion.
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#
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# This Program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with GNU Make see the file COPYING. If not, write to
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# the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA USA.
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# http://www.gnu.org/copyleft/gpl.html
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#
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#
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.intel_syntax
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## mmx memcpy implementation, size has to be a multiple of 8
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## returns 0 is equal, nonzero value if not equal
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## ~10 times faster than standard memcmp
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## (zerofrog)
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#u8 memcmp_mmx(const void* src1, const void* src2, int cmpsize)
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.globl memcmp_mmx
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.type memcmp_mmx, @function
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memcmp_mmx:
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push %esi
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mov %ecx, dword ptr [%esp+16]
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mov %edx, dword ptr [%esp+8]
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mov %esi, dword ptr [%esp+12]
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cmp %ecx, 32
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jl Done4
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// custom test first 8 to make sure things are ok
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movq %mm0, [%esi]
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movq %mm1, [%esi+8]
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pcmpeqd %mm0, [%edx]
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pcmpeqd %mm1, [%edx+8]
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pand %mm0, %mm1
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movq %mm2, [%esi+16]
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pmovmskb %eax, %mm0
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movq %mm3, [%esi+24]
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// check if eq
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cmp %eax, 0xff
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je NextComp
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mov %eax, 1
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jmp End
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NextComp:
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pcmpeqd %mm2, [%edx+16]
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pcmpeqd %mm3, [%edx+24]
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pand %mm2, %mm3
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pmovmskb %eax, %mm2
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sub %ecx, 32
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add %esi, 32
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add %edx, 32
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// check if eq
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cmp %eax, 0xff
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je ContinueTest
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mov %eax, 1
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jmp End
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cmp %ecx, 64
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jl Done8
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Cmp8:
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movq %mm0, [%esi]
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movq %mm1, [%esi+8]
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movq %mm2, [%esi+16]
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movq %mm3, [%esi+24]
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movq %mm4, [%esi+32]
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movq %mm5, [%esi+40]
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movq %mm6, [%esi+48]
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movq %mm7, [%esi+56]
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pcmpeqd %mm0, [%edx]
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pcmpeqd %mm1, [%edx+8]
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pcmpeqd %mm2, [%edx+16]
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pcmpeqd %mm3, [%edx+24]
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pand %mm0, %mm1
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pcmpeqd %mm4, [%edx+32]
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pand %mm0, %mm2
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pcmpeqd %mm5, [%edx+40]
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pand %mm0, %mm3
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pcmpeqd %mm6, [%edx+48]
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pand %mm0, %mm4
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pcmpeqd %mm7, [%edx+56]
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pand %mm0, %mm5
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pand %mm0, %mm6
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pand %mm0, %mm7
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pmovmskb %eax, %mm0
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// check if eq
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cmp %eax, 0xff
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je Continue
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mov %eax, 1
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jmp End
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Continue:
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sub %ecx, 64
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add %esi, 64
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add %edx, 64
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ContinueTest:
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cmp %ecx, 64
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jge Cmp8
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Done8:
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test %ecx, 0x20
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jz Done4
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movq %mm0, [%esi]
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movq %mm1, [%esi+8]
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movq %mm2, [%esi+16]
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movq %mm3, [%esi+24]
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pcmpeqd %mm0, [%edx]
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pcmpeqd %mm1, [%edx+8]
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pcmpeqd %mm2, [%edx+16]
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pcmpeqd %mm3, [%edx+24]
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pand %mm0, %mm1
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pand %mm0, %mm2
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pand %mm0, %mm3
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pmovmskb %eax, %mm0
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sub %ecx, 32
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add %esi, 32
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add %edx, 32
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// check if eq
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cmp %eax, 0xff
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je Done4
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mov %eax, 1
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jmp End
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Done4:
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cmp %ecx, 24
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jne Done2
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movq %mm0, [%esi]
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movq %mm1, [%esi+8]
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movq %mm2, [%esi+16]
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pcmpeqd %mm0, [%edx]
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pcmpeqd %mm1, [%edx+8]
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pcmpeqd %mm2, [%edx+16]
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pand %mm0, %mm1
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pand %mm0, %mm2
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pmovmskb %eax, %mm0
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// check if eq
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cmp %eax, 0xff
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setne %al
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jmp End
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Done2:
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cmp %ecx, 16
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jne Done1
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movq %mm0, [%esi]
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movq %mm1, [%esi+8]
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pcmpeqd %mm0, [%edx]
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pcmpeqd %mm1, [%edx+8]
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pand %mm0, %mm1
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pmovmskb %eax, %mm0
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// check if eq
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cmp %eax, 0xff
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setne %al
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jmp End
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Done1:
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cmp %ecx, 8
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jne Done
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mov %eax, [%esi]
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mov %esi, [%esi+4]
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cmp %eax, [%edx]
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je Next
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mov %eax, 1
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jmp End
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Next:
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cmp %esi, [%edx+4]
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setne %al
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jmp End
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Done:
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xor %eax, %eax
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End:
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pop %esi
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emms
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ret
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#ifdef ZEROGS_SSE2
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// SSE2 extensions
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#define punpck(op, sd0, sd2, s1, s3, d1, d3) \
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movdqa %xmm##d1, %xmm##sd0; \
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pshufd %xmm##d3, %xmm##sd2, 0xe4; \
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punpckl##op %xmm##sd0, %xmm##s1; \
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punpckh##op %xmm##d1, %xmm##s1; \
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punpckl##op %xmm##sd2, %xmm##s3; \
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punpckh##op %xmm##d3, %xmm##s3; \
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#define punpcknb \
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movdqa %xmm4, %xmm0; \
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pshufd %xmm5, %xmm1, 0xe4; \
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\
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psllq %xmm1, 4; \
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psrlq %xmm4, 4; \
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\
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movdqa %xmm6, %xmm7; \
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pand %xmm0, %xmm7; \
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pandn %xmm6, %xmm1; \
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por %xmm0, %xmm6; \
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\
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movdqa %xmm6, %xmm7; \
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pand %xmm4, %xmm7; \
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pandn %xmm6, %xmm5; \
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por %xmm4, %xmm6; \
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\
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movdqa %xmm1, %xmm4; \
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\
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movdqa %xmm4, %xmm2; \
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pshufd %xmm5, %xmm3, 0xe4; \
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\
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psllq %xmm3, 4; \
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psrlq %xmm4, 4; \
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\
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movdqa %xmm6, %xmm7; \
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pand %xmm2, %xmm7; \
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pandn %xmm6, %xmm3; \
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por %xmm2, %xmm6; \
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\
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movdqa %xmm6, %xmm7; \
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pand %xmm4, %xmm7; \
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pandn %xmm6, %xmm5; \
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por %xmm4, %xmm6; \
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\
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movdqa %xmm3, %xmm4; \
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\
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punpck(bw, 0, 2, 1, 3, 4, 6); \
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//
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// swizzling
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//
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//
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// SwizzleBlock32
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//
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.globl SwizzleBlock32_sse2
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.type SwizzleBlock32_sse2, @function
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SwizzleBlock32_sse2:
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push %esi
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push %edi
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mov %edi, %ecx
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mov %esi, %edx
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mov %edx, [%esp+4+8]
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mov %ecx, 4
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mov %eax, [%esp+8+8]
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cmp %eax, 0xffffffff
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jne SwizzleBlock32_sse2_2
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.align 16
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SwizzleBlock32_sse2_1:
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movdqa %xmm0, [%esi]
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movdqa %xmm4, [%esi+16]
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movdqa %xmm1, [%esi+%edx]
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movdqa %xmm5, [%esi+%edx+16]
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punpck(qdq, 0, 4, 1, 5, 2, 6)
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movntps [%edi+16*0], %xmm0
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movntps [%edi+16*1], %xmm2
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movntps [%edi+16*2], %xmm4
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movntps [%edi+16*3], %xmm6
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lea %esi, [%esi+%edx*2]
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add %edi, 64
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dec %ecx
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jnz SwizzleBlock32_sse2_1
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pop %edi
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pop %esi
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ret 8
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SwizzleBlock32_sse2_2:
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movd %xmm7, %eax
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pshufd %xmm7, %xmm7, 0
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.align 16
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SwizzleBlock32_sse2_3:
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movdqa %xmm0, [%esi]
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movdqa %xmm4, [%esi+16]
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movdqa %xmm1, [%esi+%edx]
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movdqa %xmm5, [%esi+%edx+16]
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punpck(qdq, 0, 4, 1, 5, 2, 6)
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movdqa %xmm3, %xmm7
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pshufd %xmm5, %xmm7, 0xe4
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pandn %xmm3, [%edi+16*0]
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pand %xmm0, %xmm7
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por %xmm0, %xmm3
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movntps [%edi+16*0], %xmm0
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pandn %xmm5, [%edi+16*1]
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pand %xmm2, %xmm7
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por %xmm2, %xmm5
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movntps [%edi+16*1], %xmm2
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movdqa %xmm3, %xmm7
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pshufd %xmm5, %xmm7, 0xe4
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pandn %xmm3, [%edi+16*2]
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pand %xmm4, %xmm7
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por %xmm4, %xmm3
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movntps [%edi+16*2], %xmm4
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pandn %xmm5, [%edi+16*3]
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pand %xmm6, %xmm7
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por %xmm6, %xmm5
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movntps [%edi+16*3], %xmm6
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lea %esi, [%esi+%edx*2]
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add %edi, 64
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dec %ecx
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jnz SwizzleBlock32_sse2_3
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pop %edi
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pop %esi
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ret 8
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//
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// SwizzleBlock16
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//
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.globl SwizzleBlock16_sse2
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.type SwizzleBlock16_sse2, @function
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SwizzleBlock16_sse2:
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push %ebx
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mov %ebx, [%esp+4+4]
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mov %eax, 4
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.align 16
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SwizzleBlock16_sse2_1:
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movdqa %xmm0, [%edx]
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movdqa %xmm1, [%edx+16]
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movdqa %xmm2, [%edx+%ebx]
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movdqa %xmm3, [%edx+%ebx+16]
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punpck(wd, 0, 2, 1, 3, 4, 6)
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punpck(qdq, 0, 4, 2, 6, 1, 5)
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movntps [%ecx+16*0], %xmm0
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movntps [%ecx+16*1], %xmm1
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movntps [%ecx+16*2], %xmm4
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movntps [%ecx+16*3], %xmm5
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lea %edx, [%edx+%ebx*2]
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add %ecx, 64
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dec %eax
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jnz SwizzleBlock16_sse2_1
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pop %ebx
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ret 4
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//
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// SwizzleBlock8
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//
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.globl SwizzleBlock8_sse2
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.type SwizzleBlock8_sse2, @function
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SwizzleBlock8_sse2:
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push %ebx
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mov %ebx, [%esp+4+4]
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mov %eax, 2
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.align 16
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SwizzleBlock8_sse2_1:
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// col 0, 2
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movdqa %xmm0, [%edx]
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movdqa %xmm2, [%edx+%ebx]
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lea %edx, [%edx+%ebx*2]
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pshufd %xmm1, [%edx], 0xb1
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pshufd %xmm3, [%edx+%ebx], 0xb1
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lea %edx, [%edx+%ebx*2]
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punpck(bw, 0, 2, 1, 3, 4, 6)
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punpck(wd, 0, 2, 4, 6, 1, 3)
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punpck(qdq, 0, 1, 2, 3, 4, 5)
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movntps [%ecx+16*0], %xmm0
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movntps [%ecx+16*1], %xmm4
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movntps [%ecx+16*2], %xmm1
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movntps [%ecx+16*3], %xmm5
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// col 1, 3
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pshufd %xmm0, [%edx], 0xb1
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pshufd %xmm2, [%edx+%ebx], 0xb1
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lea %edx, [%edx+%ebx*2]
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movdqa %xmm1, [%edx]
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movdqa %xmm3, [%edx+%ebx]
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lea %edx, [%edx+%ebx*2]
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punpck(bw, 0, 2, 1, 3, 4, 6)
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punpck(wd, 0, 2, 4, 6, 1, 3)
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punpck(qdq, 0, 1, 2, 3, 4, 5)
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movntps [%ecx+16*4], %xmm0
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movntps [%ecx+16*5], %xmm4
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movntps [%ecx+16*6], %xmm1
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movntps [%ecx+16*7], %xmm5
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add %ecx, 128
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dec %eax
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jnz SwizzleBlock8_sse2_1
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pop %ebx
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ret 4
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//
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// SwizzleBlock4
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//
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.globl SwizzleBlock4_sse2
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.type SwizzleBlock4_sse2, @function
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SwizzleBlock4_sse2:
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push %ebx
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mov %eax, 0xf0f0f0f
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movd %xmm7, %eax
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pshufd %xmm7, %xmm7, 0
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mov %ebx, [%esp+4+4]
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mov %eax, 2
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.align 16
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SwizzleBlock4_sse2_1:
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// col 0, 2
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movdqa %xmm0, [%edx]
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movdqa %xmm2, [%edx+%ebx]
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lea %edx, [%edx+%ebx*2]
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movdqa %xmm1, [%edx]
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movdqa %xmm3, [%edx+%ebx]
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lea %edx, [%edx+%ebx*2]
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pshuflw %xmm1, %xmm1, 0xb1
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pshuflw %xmm3, %xmm3, 0xb1
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pshufhw %xmm1, %xmm1, 0xb1
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pshufhw %xmm3, %xmm3, 0xb1
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punpcknb
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punpck(bw, 0, 2, 4, 6, 1, 3)
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punpck(bw, 0, 2, 1, 3, 4, 6)
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punpck(qdq, 0, 4, 2, 6, 1, 3)
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movntps [%ecx+16*0], %xmm0
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movntps [%ecx+16*1], %xmm1
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movntps [%ecx+16*2], %xmm4
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movntps [%ecx+16*3], %xmm3
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// col 1, 3
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movdqa %xmm0, [%edx]
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movdqa %xmm2, [%edx+%ebx]
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lea %edx, [%edx+%ebx*2]
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movdqa %xmm1, [%edx]
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movdqa %xmm3, [%edx+%ebx]
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lea %edx, [%edx+%ebx*2]
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pshuflw %xmm0, %xmm0, 0xb1
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pshuflw %xmm2, %xmm2, 0xb1
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pshufhw %xmm0, %xmm0, 0xb1
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pshufhw %xmm2, %xmm2, 0xb1
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punpcknb
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punpck(bw, 0, 2, 4, 6, 1, 3)
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punpck(bw, 0, 2, 1, 3, 4, 6)
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punpck(qdq, 0, 4, 2, 6, 1, 3)
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movntps [%ecx+16*4], %xmm0
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movntps [%ecx+16*5], %xmm1
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movntps [%ecx+16*6], %xmm4
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movntps [%ecx+16*7], %xmm3
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add %ecx, 128
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dec %eax
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jnz SwizzleBlock4_sse2_1
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pop %ebx
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ret 4
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//
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// swizzling with unaligned reads
|
|
//
|
|
|
|
//
|
|
// SwizzleBlock32u
|
|
//
|
|
|
|
.globl SwizzleBlock32u_sse2
|
|
.type SwizzleBlock32u_sse2, @function
|
|
SwizzleBlock32u_sse2:
|
|
|
|
push %esi
|
|
push %edi
|
|
|
|
mov %edi, %ecx
|
|
mov %esi, %edx
|
|
mov %edx, [%esp+4+8]
|
|
mov %ecx, 4
|
|
|
|
mov %eax, [%esp+8+8]
|
|
cmp %eax, 0xffffffff
|
|
jne SwizzleBlock32u_sse2_2
|
|
|
|
.align 16
|
|
SwizzleBlock32u_sse2_1:
|
|
movdqu %xmm0, [%esi]
|
|
movdqu %xmm4, [%esi+16]
|
|
movdqu %xmm1, [%esi+%edx]
|
|
movdqu %xmm5, [%esi+%edx+16]
|
|
|
|
punpck(qdq, 0, 4, 1, 5, 2, 6)
|
|
|
|
movntps [%edi+16*0], %xmm0
|
|
movntps [%edi+16*1], %xmm2
|
|
movntps [%edi+16*2], %xmm4
|
|
movntps [%edi+16*3], %xmm6
|
|
|
|
lea %esi, [%esi+%edx*2]
|
|
add %edi, 64
|
|
|
|
dec %ecx
|
|
jnz SwizzleBlock32u_sse2_1
|
|
|
|
pop %edi
|
|
pop %esi
|
|
|
|
ret 8
|
|
|
|
SwizzleBlock32u_sse2_2:
|
|
|
|
movd %xmm7, %eax
|
|
pshufd %xmm7, %xmm7, 0
|
|
|
|
.align 16
|
|
SwizzleBlock32u_sse2_3:
|
|
movdqu %xmm0, [%esi]
|
|
movdqu %xmm4, [%esi+16]
|
|
movdqu %xmm1, [%esi+%edx]
|
|
movdqu %xmm5, [%esi+%edx+16]
|
|
|
|
punpck(qdq, 0, 4, 1, 5, 2, 6)
|
|
|
|
movdqa %xmm3, %xmm7
|
|
pshufd %xmm5, %xmm7, 0xe4
|
|
|
|
pandn %xmm3, [%edi+16*0]
|
|
pand %xmm0, %xmm7
|
|
por %xmm0, %xmm3
|
|
movdqa [%edi+16*0], %xmm0
|
|
|
|
pandn %xmm5, [%edi+16*1]
|
|
pand %xmm2, %xmm7
|
|
por %xmm2, %xmm5
|
|
movdqa [%edi+16*1], %xmm2
|
|
|
|
movdqa %xmm3, %xmm7
|
|
pshufd %xmm5, %xmm7, 0xe4
|
|
|
|
pandn %xmm3, [%edi+16*2]
|
|
pand %xmm4, %xmm7
|
|
por %xmm4, %xmm3
|
|
movdqa [%edi+16*2], %xmm4
|
|
|
|
pandn %xmm5, [%edi+16*3]
|
|
pand %xmm6, %xmm7
|
|
por %xmm6, %xmm5
|
|
movdqa [%edi+16*3], %xmm6
|
|
|
|
lea %esi, [%esi+%edx*2]
|
|
add %edi, 64
|
|
|
|
dec %ecx
|
|
jnz SwizzleBlock32u_sse2_3
|
|
|
|
pop %edi
|
|
pop %esi
|
|
|
|
ret 8
|
|
|
|
//
|
|
// SwizzleBlock16u
|
|
//
|
|
|
|
.globl SwizzleBlock16u_sse2
|
|
.type SwizzleBlock16u_sse2, @function
|
|
SwizzleBlock16u_sse2:
|
|
|
|
push %ebx
|
|
|
|
mov %ebx, [%esp+4+4]
|
|
mov %eax, 4
|
|
|
|
.align 16
|
|
SwizzleBlock16u_sse2_1:
|
|
movdqu %xmm0, [%edx]
|
|
movdqu %xmm1, [%edx+16]
|
|
movdqu %xmm2, [%edx+%ebx]
|
|
movdqu %xmm3, [%edx+%ebx+16]
|
|
|
|
punpck(wd, 0, 2, 1, 3, 4, 6)
|
|
punpck(qdq, 0, 4, 2, 6, 1, 5)
|
|
|
|
movntps [%ecx+16*0], %xmm0
|
|
movntps [%ecx+16*1], %xmm1
|
|
movntps [%ecx+16*2], %xmm4
|
|
movntps [%ecx+16*3], %xmm5
|
|
|
|
lea %edx, [%edx+%ebx*2]
|
|
add %ecx, 64
|
|
|
|
dec %eax
|
|
jnz SwizzleBlock16u_sse2_1
|
|
|
|
pop %ebx
|
|
|
|
ret 4
|
|
|
|
//
|
|
// SwizzleBlock8u
|
|
//
|
|
|
|
.globl SwizzleBlock8u_sse2
|
|
.type SwizzleBlock8u_sse2, @function
|
|
SwizzleBlock8u_sse2:
|
|
|
|
push %ebx
|
|
|
|
mov %ebx, [%esp+4+4]
|
|
mov %eax, 2
|
|
|
|
.align 16
|
|
SwizzleBlock8u_sse2_1:
|
|
// col 0, 2
|
|
|
|
movdqu %xmm0, [%edx]
|
|
movdqu %xmm2, [%edx+%ebx]
|
|
lea %edx, [%edx+%ebx*2]
|
|
|
|
movdqu %xmm1, [%edx]
|
|
movdqu %xmm3, [%edx+%ebx]
|
|
pshufd %xmm1, %xmm1, 0xb1
|
|
pshufd %xmm3, %xmm3, 0xb1
|
|
lea %edx, [%edx+%ebx*2]
|
|
|
|
punpck(bw, 0, 2, 1, 3, 4, 6)
|
|
punpck(wd, 0, 2, 4, 6, 1, 3)
|
|
punpck(qdq, 0, 1, 2, 3, 4, 5)
|
|
|
|
movntps [%ecx+16*0], %xmm0
|
|
movntps [%ecx+16*1], %xmm4
|
|
movntps [%ecx+16*2], %xmm1
|
|
movntps [%ecx+16*3], %xmm5
|
|
|
|
// col 1, 3
|
|
|
|
movdqu %xmm0, [%edx]
|
|
movdqu %xmm2, [%edx+%ebx]
|
|
pshufd %xmm0, %xmm0, 0xb1
|
|
pshufd %xmm2, %xmm2, 0xb1
|
|
lea %edx, [%edx+%ebx*2]
|
|
|
|
movdqu %xmm1, [%edx]
|
|
movdqu %xmm3, [%edx+%ebx]
|
|
lea %edx, [%edx+%ebx*2]
|
|
|
|
punpck(bw, 0, 2, 1, 3, 4, 6)
|
|
punpck(wd, 0, 2, 4, 6, 1, 3)
|
|
punpck(qdq, 0, 1, 2, 3, 4, 5)
|
|
|
|
movntps [%ecx+16*4], %xmm0
|
|
movntps [%ecx+16*5], %xmm4
|
|
movntps [%ecx+16*6], %xmm1
|
|
movntps [%ecx+16*7], %xmm5
|
|
|
|
add %ecx, 128
|
|
|
|
dec %eax
|
|
jnz SwizzleBlock8u_sse2_1
|
|
|
|
pop %ebx
|
|
|
|
ret 4
|
|
|
|
//
|
|
// SwizzleBlock4u
|
|
//
|
|
|
|
.globl SwizzleBlock4u_sse2
|
|
.type SwizzleBlock4u_sse2, @function
|
|
SwizzleBlock4u_sse2:
|
|
|
|
push %ebx
|
|
|
|
mov %eax, 0xf0f0f0f
|
|
movd %xmm7, %eax
|
|
pshufd %xmm7, %xmm7, 0
|
|
|
|
mov %ebx, [%esp+4+4]
|
|
mov %eax, 2
|
|
|
|
.align 16
|
|
SwizzleBlock4u_sse2_1:
|
|
// col 0, 2
|
|
|
|
movdqu %xmm0, [%edx]
|
|
movdqu %xmm2, [%edx+%ebx]
|
|
lea %edx, [%edx+%ebx*2]
|
|
|
|
movdqu %xmm1, [%edx]
|
|
movdqu %xmm3, [%edx+%ebx]
|
|
lea %edx, [%edx+%ebx*2]
|
|
|
|
pshuflw %xmm1, %xmm1, 0xb1
|
|
pshuflw %xmm3, %xmm3, 0xb1
|
|
pshufhw %xmm1, %xmm1, 0xb1
|
|
pshufhw %xmm3, %xmm3, 0xb1
|
|
|
|
punpcknb
|
|
punpck(bw, 0, 2, 4, 6, 1, 3)
|
|
punpck(bw, 0, 2, 1, 3, 4, 6)
|
|
punpck(qdq, 0, 4, 2, 6, 1, 3)
|
|
|
|
movntps [%ecx+16*0], %xmm0
|
|
movntps [%ecx+16*1], %xmm1
|
|
movntps [%ecx+16*2], %xmm4
|
|
movntps [%ecx+16*3], %xmm3
|
|
|
|
// col 1, 3
|
|
|
|
movdqu %xmm0, [%edx]
|
|
movdqu %xmm2, [%edx+%ebx]
|
|
lea %edx, [%edx+%ebx*2]
|
|
|
|
movdqu %xmm1, [%edx]
|
|
movdqu %xmm3, [%edx+%ebx]
|
|
lea %edx, [%edx+%ebx*2]
|
|
|
|
pshuflw %xmm0, %xmm0, 0xb1
|
|
pshuflw %xmm2, %xmm2, 0xb1
|
|
pshufhw %xmm0, %xmm0, 0xb1
|
|
pshufhw %xmm2, %xmm2, 0xb1
|
|
|
|
punpcknb
|
|
punpck(bw, 0, 2, 4, 6, 1, 3)
|
|
punpck(bw, 0, 2, 1, 3, 4, 6)
|
|
punpck(qdq, 0, 4, 2, 6, 1, 3)
|
|
|
|
movntps [%ecx+16*4], %xmm0
|
|
movntps [%ecx+16*5], %xmm1
|
|
movntps [%ecx+16*6], %xmm4
|
|
movntps [%ecx+16*7], %xmm3
|
|
|
|
add %ecx, 128
|
|
|
|
dec %eax
|
|
jnz SwizzleBlock4u_sse2_1
|
|
|
|
pop %ebx
|
|
|
|
ret 4
|
|
|
|
|
|
.align 16
|
|
s_clut16mask:
|
|
.long 0xffff0000
|
|
.long 0xffff0000
|
|
.long 0xffff0000
|
|
.long 0xffff0000
|
|
|
|
.align 16
|
|
s_clut16mask2:
|
|
.long 0x0000ffff
|
|
.long 0x0000ffff
|
|
.long 0x0000ffff
|
|
.long 0x0000ffff
|
|
|
|
.globl WriteCLUT_T16_I4_CSM1_sse2
|
|
.type WriteCLUT_T16_I4_CSM1_sse2, @function
|
|
WriteCLUT_T16_I4_CSM1_sse2:
|
|
movdqa %xmm0, xmmword ptr [%ecx]
|
|
movdqa %xmm1, xmmword ptr [%ecx+16]
|
|
movdqa %xmm2, xmmword ptr [%ecx+32]
|
|
movdqa %xmm3, xmmword ptr [%ecx+48]
|
|
|
|
// rearrange
|
|
pshuflw %xmm0, %xmm0, 0x88
|
|
pshufhw %xmm0, %xmm0, 0x88
|
|
pshuflw %xmm1, %xmm1, 0x88
|
|
pshufhw %xmm1, %xmm1, 0x88
|
|
pshuflw %xmm2, %xmm2, 0x88
|
|
pshufhw %xmm2, %xmm2, 0x88
|
|
pshuflw %xmm3, %xmm3, 0x88
|
|
pshufhw %xmm3, %xmm3, 0x88
|
|
|
|
shufps %xmm0, %xmm1, 0x88
|
|
shufps %xmm2, %xmm3, 0x88
|
|
|
|
pshufd %xmm0, %xmm0, 0xd8
|
|
pshufd %xmm2, %xmm2, 0xd8
|
|
|
|
pxor %xmm6, %xmm6
|
|
|
|
test %edx, 15
|
|
jnz WriteUnaligned
|
|
|
|
movdqa %xmm7, [s_clut16mask] // saves upper 16 bits
|
|
|
|
// have to save interlaced with the old data
|
|
movdqa %xmm4, [%edx]
|
|
movdqa %xmm5, [%edx+32]
|
|
movhlps %xmm1, %xmm0
|
|
movlhps %xmm0, %xmm2 // lower 8 colors
|
|
|
|
pand %xmm4, %xmm7
|
|
pand %xmm5, %xmm7
|
|
|
|
shufps %xmm1, %xmm2, 0xe4 // upper 8 colors
|
|
movdqa %xmm2, %xmm0
|
|
movdqa %xmm3, %xmm1
|
|
|
|
punpcklwd %xmm0, %xmm6
|
|
punpcklwd %xmm1, %xmm6
|
|
por %xmm0, %xmm4
|
|
por %xmm1, %xmm5
|
|
|
|
punpckhwd %xmm2, %xmm6
|
|
punpckhwd %xmm3, %xmm6
|
|
|
|
movdqa [%edx], %xmm0
|
|
movdqa [%edx+32], %xmm1
|
|
|
|
movdqa %xmm5, %xmm7
|
|
pand %xmm7, [%edx+16]
|
|
pand %xmm5, [%edx+48]
|
|
|
|
por %xmm2, %xmm7
|
|
por %xmm3, %xmm5
|
|
|
|
movdqa [%edx+16], %xmm2
|
|
movdqa [%edx+48], %xmm3
|
|
jmp WriteCLUT_T16_I4_CSM1_End
|
|
|
|
WriteUnaligned:
|
|
// %edx is offset by 2
|
|
sub %edx, 2
|
|
|
|
movdqa %xmm7, [s_clut16mask2] // saves lower 16 bits
|
|
|
|
// have to save interlaced with the old data
|
|
movdqa %xmm4, [%edx]
|
|
movdqa %xmm5, [%edx+32]
|
|
movhlps %xmm1, %xmm0
|
|
movlhps %xmm0, %xmm2 // lower 8 colors
|
|
|
|
pand %xmm4, %xmm7
|
|
pand %xmm5, %xmm7
|
|
|
|
shufps %xmm1, %xmm2, 0xe4 // upper 8 colors
|
|
movdqa %xmm2, %xmm0
|
|
movdqa %xmm3, %xmm1
|
|
|
|
punpcklwd %xmm0, %xmm6
|
|
punpcklwd %xmm1, %xmm6
|
|
pslld %xmm0, 16
|
|
pslld %xmm1, 16
|
|
por %xmm0, %xmm4
|
|
por %xmm1, %xmm5
|
|
|
|
punpckhwd %xmm2, %xmm6
|
|
punpckhwd %xmm3, %xmm6
|
|
pslld %xmm2, 16
|
|
pslld %xmm3, 16
|
|
|
|
movdqa [%edx], %xmm0
|
|
movdqa [%edx+32], %xmm1
|
|
|
|
movdqa %xmm5, %xmm7
|
|
pand %xmm7, [%edx+16]
|
|
pand %xmm5, [%edx+48]
|
|
|
|
por %xmm2, %xmm7
|
|
por %xmm3, %xmm5
|
|
|
|
movdqa [%edx+16], %xmm2
|
|
movdqa [%edx+48], %xmm3
|
|
WriteCLUT_T16_I4_CSM1_End:
|
|
ret
|
|
|
|
|
|
.globl WriteCLUT_T32_I8_CSM1_sse2
|
|
.type WriteCLUT_T32_I8_CSM1_sse2, @function
|
|
WriteCLUT_T32_I8_CSM1_sse2:
|
|
push %ebx
|
|
xor %ebx, %ebx
|
|
.L231:
|
|
xor %eax, %eax
|
|
.align 16
|
|
.L232:
|
|
movdqa %xmm3, XMMWORD PTR [%eax+16+%ecx]
|
|
movdqa %xmm4, XMMWORD PTR [%eax+48+%ecx]
|
|
movdqa %xmm1, XMMWORD PTR [%eax+%ecx]
|
|
movdqa %xmm2, XMMWORD PTR [%eax+32+%ecx]
|
|
movdqa %xmm0, %xmm1
|
|
punpckhqdq %xmm1, %xmm3
|
|
punpcklqdq %xmm0, %xmm3
|
|
movdqa XMMWORD PTR [%edx+32+%eax*2], %xmm1
|
|
movdqa XMMWORD PTR [%edx+%eax*2], %xmm0
|
|
movdqa %xmm0, %xmm2
|
|
punpckhqdq %xmm2, %xmm4
|
|
punpcklqdq %xmm0, %xmm4
|
|
movdqa XMMWORD PTR [%edx+48+%eax*2], %xmm2
|
|
movdqa XMMWORD PTR [%edx+16+%eax*2], %xmm0
|
|
movdqa %xmm1, XMMWORD PTR [%eax+256+%ecx]
|
|
movdqa %xmm3, XMMWORD PTR [%eax+272+%ecx]
|
|
movdqa %xmm2, XMMWORD PTR [%eax+288+%ecx]
|
|
movdqa %xmm4, XMMWORD PTR [%eax+304+%ecx]
|
|
movdqa %xmm0, %xmm1
|
|
punpckhqdq %xmm1, %xmm3
|
|
punpcklqdq %xmm0, %xmm3
|
|
movdqa XMMWORD PTR [%edx+96+%eax*2], %xmm1
|
|
movdqa XMMWORD PTR [%edx+64+%eax*2], %xmm0
|
|
movdqa %xmm0, %xmm2
|
|
punpckhqdq %xmm2, %xmm4
|
|
punpcklqdq %xmm0, %xmm4
|
|
movdqa XMMWORD PTR [%edx+112+%eax*2], %xmm2
|
|
movdqa XMMWORD PTR [%edx+80+%eax*2], %xmm0
|
|
add %eax, 64
|
|
cmp %eax, 256
|
|
jne .L232
|
|
add %edx, 512
|
|
add %ecx, 512
|
|
add %ebx, 512
|
|
cmp %ebx, 1024
|
|
jne .L231
|
|
pop %ebx
|
|
ret
|
|
|
|
.globl WriteCLUT_T32_I4_CSM1_sse2
|
|
.type WriteCLUT_T32_I4_CSM1_sse2, @function
|
|
WriteCLUT_T32_I4_CSM1_sse2:
|
|
movdqa %xmm1, XMMWORD PTR [%ecx]
|
|
movdqa %xmm3, XMMWORD PTR [%ecx+16]
|
|
movdqa %xmm2, XMMWORD PTR [%ecx+32]
|
|
movdqa %xmm4, XMMWORD PTR [%ecx+48]
|
|
movdqa %xmm0, %xmm1
|
|
punpckhqdq %xmm1, %xmm3
|
|
punpcklqdq %xmm0, %xmm3
|
|
movdqa XMMWORD PTR [%edx+32], %xmm1
|
|
movdqa XMMWORD PTR [%edx], %xmm0
|
|
movdqa %xmm0, %xmm2
|
|
punpckhqdq %xmm2, %xmm4
|
|
punpcklqdq %xmm0, %xmm4
|
|
movdqa XMMWORD PTR [%edx+48], %xmm2
|
|
movdqa XMMWORD PTR [%edx+16], %xmm0
|
|
ret
|
|
|
|
#endif
|