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pcsx2/plugins/zzogl-pg-cg/opengl/x86-32.S

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zzogl: duplicate zzogl. The idea is to merge the dev branch to allow building/testing the 2 in concurency Then it would be easier to separate CG/GLSL for copyright issue. CG is not compatible with the GPL... Old version will be zzogl-pg-cg Future version will be zzogl-pg git-svn-id: http://pcsx2.googlecode.com/svn/trunk@5165 96395faa-99c1-11dd-bbfe-3dabce05a288
2012-04-19 19:38:29 +00:00
# Copyright (C) 2005-2006 zerofrog(@gmail.com)
#
# This Program is free software you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation either ve%rsion 2, or (at your option)
# any later ve%rsion.
#
# This Program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GNU Make see the file COPYING. If not, write to
# the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
# http://www.gnu.org/copyleft/gpl.html
#
#
.intel_syntax
#ifdef ZEROGS_SSE2
// SSE2 extensions
// Note: pshufd 0xea <=> movdqa !!!
// What the function does is
// Interleave s1 and sd0 -> d1 (high) & sd0 (low)
// Interleave s3 and sd2 -> d3 (high) & sd2 (low)
#define punpck(op, sd0, sd2, s1, s3, d1, d3) \
movdqa %xmm##d1, %xmm##sd0; \
pshufd %xmm##d3, %xmm##sd2, 0xe4; \
punpckl##op %xmm##sd0, %xmm##s1; \
punpckh##op %xmm##d1, %xmm##s1; \
punpckl##op %xmm##sd2, %xmm##s3; \
punpckh##op %xmm##d3, %xmm##s3; \
// Input xmm7 == 0x0F0F0F0F 0x0F0F0F0F 0x0F0F0F0F 0x0F0F0F0F
// DATA xmm[0-3]
// This function does a 4-bits interleaving of 4 xmm registers
//
// ARG Can not put comment in the middle of the define...
// After the first por
// low 32bits (4bits packed) == 1.6 0.6 1.4 0.4 1.2 0.2 1.0 0.0
// After the second one
// low 32bits (4bits packed) == 1.7 0.7 1.5 0.5 1.3 0.3 1.1 0.1
#define punpcknb \
movdqa %xmm4, %xmm0; \
pshufd %xmm5, %xmm1, 0xe4; \
\
psllq %xmm1, 4; \
psrlq %xmm4, 4; \
\
movdqa %xmm6, %xmm7; \
pand %xmm0, %xmm7; \
pandn %xmm6, %xmm1; \
por %xmm0, %xmm6; \
\
movdqa %xmm6, %xmm7; \
pand %xmm4, %xmm7; \
pandn %xmm6, %xmm5; \
por %xmm4, %xmm6; \
\
movdqa %xmm1, %xmm4; \
\
\
movdqa %xmm4, %xmm2; \
pshufd %xmm5, %xmm3, 0xe4; \
\
psllq %xmm3, 4; \
psrlq %xmm4, 4; \
\
movdqa %xmm6, %xmm7; \
pand %xmm2, %xmm7; \
pandn %xmm6, %xmm3; \
por %xmm2, %xmm6; \
\
movdqa %xmm6, %xmm7; \
pand %xmm4, %xmm7; \
pandn %xmm6, %xmm5; \
por %xmm4, %xmm6; \
\
movdqa %xmm3, %xmm4; \
\
punpck(bw, 0, 2, 1, 3, 4, 6);\
// output
// low 32 bits 0 (4 bits packed) == 1.3 0.3 1.2 0.2 1.1 0.1 1.0 0.0
// low 32 bits 4 (4 bits packed) == 1.19 0.19 1.18 0.18 1.17 0.17 1.16 0.16
// low 32 bits 2 (4 bits packed) == 3.3 2.3 3.2 2.2 3.1 2.1 3.0 2.0
// low 32 bits 6 (4 bits packed) == 3.19 2.19 3.18 2.18 3.17 2.17 3.16 2.16
//
// swizzling
//
//
// SwizzleBlock32
//
.globl SwizzleBlock32_sse2
.type SwizzleBlock32_sse2, @function
SwizzleBlock32_sse2:
push %esi
push %edi
// save dst
mov %edi, %ecx
// save src
mov %esi, %edx
// get pitch
mov %edx, [%esp+4+8]
mov %ecx, 4
// get WriteMask
mov %eax, [%esp+8+8]
cmp %eax, 0xffffffff
jne SwizzleBlock32_sse2_2
.align 16
SwizzleBlock32_sse2_1:
movdqa %xmm0, [%esi]
movdqa %xmm4, [%esi+16]
movdqa %xmm1, [%esi+%edx]
movdqa %xmm5, [%esi+%edx+16]
// 64bits interleave 1&0 -> 2&0
// 64bits interleave 5&4 -> 6&4
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
// update ptr
lea %esi, [%esi+%edx*2]
add %edi, 64
dec %ecx
jnz SwizzleBlock32_sse2_1
pop %edi
pop %esi
ret 8
SwizzleBlock32_sse2_2:
// WriteMask: 32bits to 4*32bits
movd %xmm7, %eax
pshufd %xmm7, %xmm7, 0
.align 16
SwizzleBlock32_sse2_3:
movdqa %xmm0, [%esi]
movdqa %xmm4, [%esi+16]
movdqa %xmm1, [%esi+%edx]
movdqa %xmm5, [%esi+%edx+16]
// 64bits interleave 1&0 -> 2&0
// 64bits interleave 5&4 -> 6&4
punpck(qdq, 0, 4, 1, 5, 2, 6)
// save a mask copy
movdqa %xmm3, %xmm7
pshufd %xmm5, %xmm7, 0xe4
// *dst & ~WriteMask
pandn %xmm3, [%edi+16*0]
// *src & WriteMask
pand %xmm0, %xmm7
// Final value to save
por %xmm0, %xmm3
movntps [%edi+16*0], %xmm0
pandn %xmm5, [%edi+16*1]
pand %xmm2, %xmm7
por %xmm2, %xmm5
movntps [%edi+16*1], %xmm2
movdqa %xmm3, %xmm7
pshufd %xmm5, %xmm7, 0xe4
pandn %xmm3, [%edi+16*2]
pand %xmm4, %xmm7
por %xmm4, %xmm3
movntps [%edi+16*2], %xmm4
pandn %xmm5, [%edi+16*3]
pand %xmm6, %xmm7
por %xmm6, %xmm5
movntps [%edi+16*3], %xmm6
// update ptr
lea %esi, [%esi+%edx*2]
add %edi, 64
dec %ecx
jnz SwizzleBlock32_sse2_3
pop %edi
pop %esi
ret 8
//
// SwizzleBlock16
//
.globl SwizzleBlock16_sse2
.type SwizzleBlock16_sse2, @function
SwizzleBlock16_sse2:
push %ebx
// srcpitch
mov %ebx, [%esp+4+4]
mov %eax, 4
.align 16
SwizzleBlock16_sse2_1:
movdqa %xmm0, [%edx]
movdqa %xmm1, [%edx+16]
movdqa %xmm2, [%edx+%ebx]
movdqa %xmm3, [%edx+%ebx+16]
// 16bits interleave 1&0 -> 4&0
// 16bits interleave 3&2 -> 6&2
punpck(wd, 0, 2, 1, 3, 4, 6)
// 64bits interleave 2&0 -> 1&0
// 64bits interleave 6&4 -> 5&4
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
// update ptr
lea %edx, [%edx+%ebx*2]
add %ecx, 64
dec %eax
jnz SwizzleBlock16_sse2_1
pop %ebx
ret 4
//
// SwizzleBlock8
//
.globl SwizzleBlock8_sse2
.type SwizzleBlock8_sse2, @function
SwizzleBlock8_sse2:
push %ebx
// load srcpitch
mov %ebx, [%esp+4+4]
// basic counter
mov %eax, 2
.align 16
SwizzleBlock8_sse2_1:
// col 0, 2
movdqa %xmm0, [%edx]
movdqa %xmm2, [%edx+%ebx]
// update src pointer
lea %edx, [%edx+%ebx*2]
// 2 3 0 1
pshufd %xmm1, [%edx], 0xb1
pshufd %xmm3, [%edx+%ebx], 0xb1
// update src pointer
lea %edx, [%edx+%ebx*2]
// 8bits interleave 1&0 -> 4&0
// 8bits interleave 3&2 -> 6&2
punpck(bw, 0, 2, 1, 3, 4, 6)
// 16bits interleave 4&0 -> 1&0
// 16bits interleave 6&2 -> 3&2
punpck(wd, 0, 2, 4, 6, 1, 3)
// 64bits interleave 2&0 -> 4&0
// 64bits interleave 3&1 -> 5&1
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 (same as previous column)
// 2 3 0 1
pshufd %xmm0, [%edx], 0xb1
pshufd %xmm2, [%edx+%ebx], 0xb1
// update src pointer
lea %edx, [%edx+%ebx*2]
movdqa %xmm1, [%edx]
movdqa %xmm3, [%edx+%ebx]
// update src pointer
lea %edx, [%edx+%ebx*2]
// 8bits interleave 1&0 -> 4&0
// 8bits interleave 3&2 -> 6&2
punpck(bw, 0, 2, 1, 3, 4, 6)
// 16bits interleave 4&0 -> 1&0
// 16bits interleave 6&2 -> 3&2
punpck(wd, 0, 2, 4, 6, 1, 3)
// 64bits interleave 2&0 -> 4&0
// 64bits interleave 3&1 -> 5&1
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
// update dst pointer
add %ecx, 128
dec %eax
jnz SwizzleBlock8_sse2_1
pop %ebx
ret 4
//
// SwizzleBlock4
//
.globl SwizzleBlock4_sse2
.type SwizzleBlock4_sse2, @function
SwizzleBlock4_sse2:
push %ebx
// load 4 0x0F0F0F0F
mov %eax, 0xf0f0f0f
movd %xmm7, %eax
pshufd %xmm7, %xmm7, 0
// load srcpitch
mov %ebx, [%esp+4+4]
mov %eax, 2
.align 16
SwizzleBlock4_sse2_1:
// col 0, 2
movdqa %xmm0, [%edx]
movdqa %xmm2, [%edx+%ebx]
//update src pointer
lea %edx, [%edx+%ebx*2]
movdqa %xmm1, [%edx]
movdqa %xmm3, [%edx+%ebx]
// update src pointer
lea %edx, [%edx+%ebx*2]
// - - - - 2 3 0 1
pshuflw %xmm1, %xmm1, 0xb1
pshuflw %xmm3, %xmm3, 0xb1
// 6 7 4 5 - - - -
pshufhw %xmm1, %xmm1, 0xb1
pshufhw %xmm3, %xmm3, 0xb1
// 4bits interleave 1&0 -> 4&0
// 4bits interleave 3&2 -> 6&2
punpcknb
// 8bits interleave 4&0 -> 1&0
// 8bits interleave 6&2 -> 3&2
punpck(bw, 0, 2, 4, 6, 1, 3)
// 8bits interleave 1&0 -> 4&0
// 8bits interleave 3&2 -> 6&2
punpck(bw, 0, 2, 1, 3, 4, 6)
// 64bits interleave 2&0 -> 1&0
// 64bits interleave 6&4 -> 3&4
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 (same as previous column)
movdqa %xmm0, [%edx]
movdqa %xmm2, [%edx+%ebx]
lea %edx, [%edx+%ebx*2]
movdqa %xmm1, [%edx]
movdqa %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 SwizzleBlock4_sse2_1
pop %ebx
ret 4
//
// swizzling with unaligned reads
// Same functions as a above with movdqu instead of movdqa for the reads
// Movdqu is as fast as movdqa with aligned address... So do not bother, directly
// use movdqu
//
//
// 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
#endif
#if defined(__linux__) && defined(__ELF__)
.section .note.GNU-stack,"",%progbits
#endif