Built SDL2_image and _mixer static
This commit is contained in:
298
libsdl2_mixer/external/mpg123-1.25.6/src/libmpg123/synth_sse_accurate.S
vendored
Normal file
298
libsdl2_mixer/external/mpg123-1.25.6/src/libmpg123/synth_sse_accurate.S
vendored
Normal file
@@ -0,0 +1,298 @@
|
||||
/*
|
||||
synth_sse_accurate: SSE optimized synth (MPEG-compliant 16bit output version)
|
||||
|
||||
copyright 1995-2009 by the mpg123 project - free software under the terms of the LGPL 2.1
|
||||
see COPYING and AUTHORS files in distribution or http://mpg123.org
|
||||
initially written by Taihei Monma
|
||||
*/
|
||||
|
||||
#include "mangle.h"
|
||||
|
||||
/* real *window; */
|
||||
#define WINDOW %ebx
|
||||
/* real *b0; */
|
||||
#define B0 %edx
|
||||
/* real *samples; */
|
||||
#define SAMPLES %esi
|
||||
|
||||
#define MMREG_CLIP %mm7
|
||||
|
||||
/*
|
||||
int synth_1to1_sse_accurate_asm(real *window, real *b0, short *samples, int bo1);
|
||||
return value: number of clipped samples
|
||||
*/
|
||||
|
||||
#ifndef __APPLE__
|
||||
.section .rodata
|
||||
#else
|
||||
.data
|
||||
#endif
|
||||
ALIGN32
|
||||
maxmin_s16:
|
||||
.long 1191181824 /* 32767.0 */
|
||||
.long 1191181824
|
||||
.long 1191181824
|
||||
.long 1191181824
|
||||
.long -956301312 /* -32768.0 */
|
||||
.long -956301312
|
||||
.long -956301312
|
||||
.long -956301312
|
||||
.text
|
||||
ALIGN16
|
||||
.globl ASM_NAME(synth_1to1_sse_accurate_asm)
|
||||
ASM_NAME(synth_1to1_sse_accurate_asm):
|
||||
pushl %ebp
|
||||
movl %esp, %ebp
|
||||
pushl %ebx
|
||||
pushl %esi
|
||||
|
||||
pxor MMREG_CLIP, MMREG_CLIP
|
||||
|
||||
movl 8(%ebp), WINDOW
|
||||
movl 12(%ebp), B0
|
||||
movl 16(%ebp), SAMPLES
|
||||
movl 20(%ebp), %eax
|
||||
shll $2, %eax
|
||||
|
||||
leal 64(WINDOW), WINDOW
|
||||
subl %eax, WINDOW
|
||||
|
||||
#undef _EBX_
|
||||
#define _EBX_ %eax
|
||||
GET_GOT
|
||||
|
||||
movl $4, %ecx
|
||||
|
||||
ALIGN16
|
||||
1:
|
||||
movups (WINDOW), %xmm0
|
||||
movups 16(WINDOW), %xmm1
|
||||
movups 32(WINDOW), %xmm2
|
||||
movups 48(WINDOW), %xmm3
|
||||
movups 128(WINDOW), %xmm4
|
||||
movups 144(WINDOW), %xmm5
|
||||
movups 160(WINDOW), %xmm6
|
||||
movups 176(WINDOW), %xmm7
|
||||
mulps 0(B0), %xmm0
|
||||
mulps 16(B0), %xmm1
|
||||
mulps 32(B0), %xmm2
|
||||
mulps 48(B0), %xmm3
|
||||
mulps 64(B0), %xmm4
|
||||
mulps 80(B0), %xmm5
|
||||
mulps 96(B0), %xmm6
|
||||
mulps 112(B0), %xmm7
|
||||
addps %xmm1, %xmm0
|
||||
addps %xmm3, %xmm2
|
||||
addps %xmm5, %xmm4
|
||||
addps %xmm7, %xmm6
|
||||
addps %xmm2, %xmm0
|
||||
addps %xmm6, %xmm4
|
||||
movaps %xmm4, %xmm5
|
||||
movaps %xmm0, %xmm4
|
||||
|
||||
leal 256(WINDOW), WINDOW
|
||||
leal 128(B0), B0
|
||||
|
||||
movups (WINDOW), %xmm0
|
||||
movups 16(WINDOW), %xmm1
|
||||
movups 32(WINDOW), %xmm2
|
||||
movups 48(WINDOW), %xmm3
|
||||
movups 128(WINDOW), %xmm6
|
||||
movups 144(WINDOW), %xmm7
|
||||
mulps (B0), %xmm0
|
||||
mulps 16(B0), %xmm1
|
||||
mulps 32(B0), %xmm2
|
||||
mulps 48(B0), %xmm3
|
||||
mulps 64(B0), %xmm6
|
||||
mulps 80(B0), %xmm7
|
||||
addps %xmm1, %xmm0
|
||||
addps %xmm3, %xmm2
|
||||
addps %xmm7, %xmm6
|
||||
movups 160(WINDOW), %xmm1
|
||||
movups 176(WINDOW), %xmm3
|
||||
mulps 96(B0), %xmm1
|
||||
mulps 112(B0), %xmm3
|
||||
addps %xmm2, %xmm0
|
||||
addps %xmm3, %xmm1
|
||||
addps %xmm1, %xmm6
|
||||
movaps %xmm6, %xmm7
|
||||
movaps %xmm0, %xmm6
|
||||
|
||||
leal 256(WINDOW), WINDOW
|
||||
leal 128(B0), B0
|
||||
|
||||
movaps %xmm4, %xmm0
|
||||
movaps %xmm6, %xmm1
|
||||
unpcklps %xmm5, %xmm4
|
||||
unpcklps %xmm7, %xmm6
|
||||
unpckhps %xmm5, %xmm0
|
||||
unpckhps %xmm7, %xmm1
|
||||
movaps %xmm4, %xmm2
|
||||
movaps %xmm0, %xmm3
|
||||
movlhps %xmm6, %xmm4
|
||||
movhlps %xmm2, %xmm6
|
||||
movlhps %xmm1, %xmm0
|
||||
movhlps %xmm3, %xmm1
|
||||
subps %xmm6, %xmm4
|
||||
subps %xmm1, %xmm0
|
||||
addps %xmm4, %xmm0
|
||||
|
||||
movaps %xmm0, %xmm1
|
||||
movaps %xmm0, %xmm2
|
||||
pshufw $0xdd, (SAMPLES), %mm2
|
||||
pshufw $0xdd, 8(SAMPLES), %mm3
|
||||
cmpnleps LOCAL_VAR(maxmin_s16), %xmm1
|
||||
cmpltps 16+LOCAL_VAR(maxmin_s16), %xmm2
|
||||
cvtps2pi %xmm0, %mm0
|
||||
movhlps %xmm0, %xmm0
|
||||
cvtps2pi %xmm0, %mm1
|
||||
packssdw %mm1, %mm0
|
||||
movq %mm0, %mm1
|
||||
punpcklwd %mm2, %mm0
|
||||
punpckhwd %mm3, %mm1
|
||||
movq %mm0, (SAMPLES)
|
||||
movq %mm1, 8(SAMPLES)
|
||||
|
||||
cvtps2pi %xmm1, %mm0
|
||||
cvtps2pi %xmm2, %mm1
|
||||
movhlps %xmm1, %xmm1
|
||||
movhlps %xmm2, %xmm2
|
||||
cvtps2pi %xmm1, %mm2
|
||||
cvtps2pi %xmm2, %mm3
|
||||
packssdw %mm2, %mm0
|
||||
packssdw %mm3, %mm1
|
||||
psrlw $15, %mm0
|
||||
psrlw $15, %mm1
|
||||
paddw %mm1, %mm0
|
||||
paddw %mm0, MMREG_CLIP
|
||||
|
||||
leal 16(SAMPLES), SAMPLES
|
||||
decl %ecx
|
||||
jnz 1b
|
||||
|
||||
movl $4, %ecx
|
||||
|
||||
ALIGN16
|
||||
1:
|
||||
movups (WINDOW), %xmm0
|
||||
movups 16(WINDOW), %xmm1
|
||||
movups 32(WINDOW), %xmm2
|
||||
movups 48(WINDOW), %xmm3
|
||||
movups 128(WINDOW), %xmm4
|
||||
movups 144(WINDOW), %xmm5
|
||||
movups 160(WINDOW), %xmm6
|
||||
movups 176(WINDOW), %xmm7
|
||||
mulps 0(B0), %xmm0
|
||||
mulps 16(B0), %xmm1
|
||||
mulps 32(B0), %xmm2
|
||||
mulps 48(B0), %xmm3
|
||||
mulps -64(B0), %xmm4
|
||||
mulps -48(B0), %xmm5
|
||||
mulps -32(B0), %xmm6
|
||||
mulps -16(B0), %xmm7
|
||||
addps %xmm1, %xmm0
|
||||
addps %xmm3, %xmm2
|
||||
addps %xmm5, %xmm4
|
||||
addps %xmm7, %xmm6
|
||||
addps %xmm2, %xmm0
|
||||
addps %xmm6, %xmm4
|
||||
movaps %xmm4, %xmm5
|
||||
movaps %xmm0, %xmm4
|
||||
|
||||
leal 256(WINDOW), WINDOW
|
||||
leal -128(B0), B0
|
||||
|
||||
movups (WINDOW), %xmm0
|
||||
movups 16(WINDOW), %xmm1
|
||||
movups 32(WINDOW), %xmm2
|
||||
movups 48(WINDOW), %xmm3
|
||||
movups 128(WINDOW), %xmm6
|
||||
movups 144(WINDOW), %xmm7
|
||||
mulps (B0), %xmm0
|
||||
mulps 16(B0), %xmm1
|
||||
mulps 32(B0), %xmm2
|
||||
mulps 48(B0), %xmm3
|
||||
mulps -64(B0), %xmm6
|
||||
mulps -48(B0), %xmm7
|
||||
addps %xmm1, %xmm0
|
||||
addps %xmm3, %xmm2
|
||||
addps %xmm7, %xmm6
|
||||
movups 160(WINDOW), %xmm1
|
||||
movups 176(WINDOW), %xmm3
|
||||
mulps -32(B0), %xmm1
|
||||
mulps -16(B0), %xmm3
|
||||
addps %xmm2, %xmm0
|
||||
addps %xmm3, %xmm1
|
||||
addps %xmm1, %xmm6
|
||||
movaps %xmm6, %xmm7
|
||||
movaps %xmm0, %xmm6
|
||||
|
||||
leal 256(WINDOW), WINDOW
|
||||
leal -128(B0), B0
|
||||
|
||||
movaps %xmm4, %xmm0
|
||||
movaps %xmm6, %xmm1
|
||||
unpcklps %xmm5, %xmm4
|
||||
unpcklps %xmm7, %xmm6
|
||||
unpckhps %xmm5, %xmm0
|
||||
unpckhps %xmm7, %xmm1
|
||||
movaps %xmm4, %xmm2
|
||||
movaps %xmm0, %xmm3
|
||||
movlhps %xmm6, %xmm4
|
||||
movhlps %xmm2, %xmm6
|
||||
movlhps %xmm1, %xmm0
|
||||
movhlps %xmm3, %xmm1
|
||||
addps %xmm6, %xmm4
|
||||
addps %xmm1, %xmm0
|
||||
addps %xmm4, %xmm0
|
||||
|
||||
movaps %xmm0, %xmm1
|
||||
movaps %xmm0, %xmm2
|
||||
pshufw $0xdd, (SAMPLES), %mm2
|
||||
pshufw $0xdd, 8(SAMPLES), %mm3
|
||||
cmpnleps LOCAL_VAR(maxmin_s16), %xmm1
|
||||
cmpltps 16+LOCAL_VAR(maxmin_s16), %xmm2
|
||||
cvtps2pi %xmm0, %mm0
|
||||
movhlps %xmm0, %xmm0
|
||||
cvtps2pi %xmm0, %mm1
|
||||
packssdw %mm1, %mm0
|
||||
movq %mm0, %mm1
|
||||
punpcklwd %mm2, %mm0
|
||||
punpckhwd %mm3, %mm1
|
||||
movq %mm0, (SAMPLES)
|
||||
movq %mm1, 8(SAMPLES)
|
||||
|
||||
cvtps2pi %xmm1, %mm0
|
||||
cvtps2pi %xmm2, %mm1
|
||||
movhlps %xmm1, %xmm1
|
||||
movhlps %xmm2, %xmm2
|
||||
cvtps2pi %xmm1, %mm2
|
||||
cvtps2pi %xmm2, %mm3
|
||||
packssdw %mm2, %mm0
|
||||
packssdw %mm3, %mm1
|
||||
psrlw $15, %mm0
|
||||
psrlw $15, %mm1
|
||||
paddw %mm1, %mm0
|
||||
paddw %mm0, MMREG_CLIP
|
||||
|
||||
leal 16(SAMPLES), SAMPLES
|
||||
decl %ecx
|
||||
jnz 1b
|
||||
|
||||
pshufw $0xee, MMREG_CLIP, %mm0
|
||||
paddw MMREG_CLIP, %mm0
|
||||
pshufw $0x55, %mm0, %mm1
|
||||
paddw %mm1, %mm0
|
||||
movd %mm0, %eax
|
||||
andl $0xffff, %eax
|
||||
|
||||
popl %esi
|
||||
popl %ebx
|
||||
movl %ebp, %esp
|
||||
popl %ebp
|
||||
|
||||
emms
|
||||
|
||||
ret
|
||||
|
||||
NONEXEC_STACK
|
||||
Reference in New Issue
Block a user