Add m-esr52 at 52.6.0

1 files changed, 295 insertions, 0 deletions

diff --git a/media/libvpx/vp8/common/x86/idctllm_mmx.asm b/media/libvpx/vp8/common/x86/idctllm_mmx.asm
new file mode 100644
index 000000000..96fa2c60d
--- /dev/null
+++ b/media/libvpx/vp8/common/x86/idctllm_mmx.asm
@@ -0,0 +1,295 @@
+;
+;  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
+;
+;  Use of this source code is governed by a BSD-style license
+;  that can be found in the LICENSE file in the root of the source
+;  tree. An additional intellectual property rights grant can be found
+;  in the file PATENTS.  All contributing project authors may
+;  be found in the AUTHORS file in the root of the source tree.
+;
+
+
+%include "vpx_ports/x86_abi_support.asm"
+
+; /****************************************************************************
+; * Notes:
+; *
+; * This implementation makes use of 16 bit fixed point version of two multiply
+; * constants:
+; *        1.   sqrt(2) * cos (pi/8)
+; *        2.   sqrt(2) * sin (pi/8)
+; * Because the first constant is bigger than 1, to maintain the same 16 bit
+; * fixed point precision as the second one, we use a trick of
+; *        x * a = x + x*(a-1)
+; * so
+; *        x * sqrt(2) * cos (pi/8) = x + x * (sqrt(2) *cos(pi/8)-1).
+; *
+; * For the second constant, because of the 16bit version is 35468, which
+; * is bigger than 32768, in signed 16 bit multiply, it becomes a negative
+; * number.
+; *        (x * (unsigned)35468 >> 16) = x * (signed)35468 >> 16 + x
+; *
+; **************************************************************************/
+
+
+;void vp8_short_idct4x4llm_mmx(short *input, unsigned char *pred,
+;int pitch, unsigned char *dest,int stride)
+global sym(vp8_short_idct4x4llm_mmx) PRIVATE
+sym(vp8_short_idct4x4llm_mmx):
+    push        rbp
+    mov         rbp, rsp
+    SHADOW_ARGS_TO_STACK 5
+    GET_GOT     rbx
+    push        rsi
+    push        rdi
+    ; end prolog
+
+    mov         rax,    arg(0)              ;input
+    mov         rsi,    arg(1)              ;pred
+
+    movq        mm0,    [rax   ]
+    movq        mm1,    [rax+ 8]
+    movq        mm2,    [rax+16]
+    movq        mm3,    [rax+24]
+
+%if 0
+    pxor        mm7,    mm7
+    movq        [rax],   mm7
+    movq        [rax+8], mm7
+    movq        [rax+16],mm7
+    movq        [rax+24],mm7
+%endif
+    movsxd      rax,    dword ptr arg(2)    ;pitch
+    mov         rdx,    arg(3)              ;dest
+    movsxd      rdi,    dword ptr arg(4)    ;stride
+
+
+    psubw       mm0,            mm2             ; b1= 0-2
+    paddw       mm2,            mm2             ;
+
+    movq        mm5,            mm1
+    paddw       mm2,            mm0             ; a1 =0+2
+
+    pmulhw      mm5,            [GLOBAL(x_s1sqr2)];
+    paddw       mm5,            mm1             ; ip1 * sin(pi/8) * sqrt(2)
+
+    movq        mm7,            mm3             ;
+    pmulhw      mm7,            [GLOBAL(x_c1sqr2less1)];
+
+    paddw       mm7,            mm3             ; ip3 * cos(pi/8) * sqrt(2)
+    psubw       mm7,            mm5             ; c1
+
+    movq        mm5,            mm1
+    movq        mm4,            mm3
+
+    pmulhw      mm5,            [GLOBAL(x_c1sqr2less1)]
+    paddw       mm5,            mm1
+
+    pmulhw      mm3,            [GLOBAL(x_s1sqr2)]
+    paddw       mm3,            mm4
+
+    paddw       mm3,            mm5             ; d1
+    movq        mm6,            mm2             ; a1
+
+    movq        mm4,            mm0             ; b1
+    paddw       mm2,            mm3             ;0
+
+    paddw       mm4,            mm7             ;1
+    psubw       mm0,            mm7             ;2
+
+    psubw       mm6,            mm3             ;3
+
+    movq        mm1,            mm2             ; 03 02 01 00
+    movq        mm3,            mm4             ; 23 22 21 20
+
+    punpcklwd   mm1,            mm0             ; 11 01 10 00
+    punpckhwd   mm2,            mm0             ; 13 03 12 02
+
+    punpcklwd   mm3,            mm6             ; 31 21 30 20
+    punpckhwd   mm4,            mm6             ; 33 23 32 22
+
+    movq        mm0,            mm1             ; 11 01 10 00
+    movq        mm5,            mm2             ; 13 03 12 02
+
+    punpckldq   mm0,            mm3             ; 30 20 10 00
+    punpckhdq   mm1,            mm3             ; 31 21 11 01
+
+    punpckldq   mm2,            mm4             ; 32 22 12 02
+    punpckhdq   mm5,            mm4             ; 33 23 13 03
+
+    movq        mm3,            mm5             ; 33 23 13 03
+
+    psubw       mm0,            mm2             ; b1= 0-2
+    paddw       mm2,            mm2             ;
+
+    movq        mm5,            mm1
+    paddw       mm2,            mm0             ; a1 =0+2
+
+    pmulhw      mm5,            [GLOBAL(x_s1sqr2)];
+    paddw       mm5,            mm1             ; ip1 * sin(pi/8) * sqrt(2)
+
+    movq        mm7,            mm3             ;
+    pmulhw      mm7,            [GLOBAL(x_c1sqr2less1)];
+
+    paddw       mm7,            mm3             ; ip3 * cos(pi/8) * sqrt(2)
+    psubw       mm7,            mm5             ; c1
+
+    movq        mm5,            mm1
+    movq        mm4,            mm3
+
+    pmulhw      mm5,            [GLOBAL(x_c1sqr2less1)]
+    paddw       mm5,            mm1
+
+    pmulhw      mm3,            [GLOBAL(x_s1sqr2)]
+    paddw       mm3,            mm4
+
+    paddw       mm3,            mm5             ; d1
+    paddw       mm0,            [GLOBAL(fours)]
+
+    paddw       mm2,            [GLOBAL(fours)]
+    movq        mm6,            mm2             ; a1
+
+    movq        mm4,            mm0             ; b1
+    paddw       mm2,            mm3             ;0
+
+    paddw       mm4,            mm7             ;1
+    psubw       mm0,            mm7             ;2
+
+    psubw       mm6,            mm3             ;3
+    psraw       mm2,            3
+
+    psraw       mm0,            3
+    psraw       mm4,            3
+
+    psraw       mm6,            3
+
+    movq        mm1,            mm2             ; 03 02 01 00
+    movq        mm3,            mm4             ; 23 22 21 20
+
+    punpcklwd   mm1,            mm0             ; 11 01 10 00
+    punpckhwd   mm2,            mm0             ; 13 03 12 02
+
+    punpcklwd   mm3,            mm6             ; 31 21 30 20
+    punpckhwd   mm4,            mm6             ; 33 23 32 22
+
+    movq        mm0,            mm1             ; 11 01 10 00
+    movq        mm5,            mm2             ; 13 03 12 02
+
+    punpckldq   mm0,            mm3             ; 30 20 10 00
+    punpckhdq   mm1,            mm3             ; 31 21 11 01
+
+    punpckldq   mm2,            mm4             ; 32 22 12 02
+    punpckhdq   mm5,            mm4             ; 33 23 13 03
+
+    pxor        mm7,            mm7
+
+    movd        mm4,            [rsi]
+    punpcklbw   mm4,            mm7
+    paddsw      mm0,            mm4
+    packuswb    mm0,            mm7
+    movd        [rdx],          mm0
+
+    movd        mm4,            [rsi+rax]
+    punpcklbw   mm4,            mm7
+    paddsw      mm1,            mm4
+    packuswb    mm1,            mm7
+    movd        [rdx+rdi],      mm1
+
+    movd        mm4,            [rsi+2*rax]
+    punpcklbw   mm4,            mm7
+    paddsw      mm2,            mm4
+    packuswb    mm2,            mm7
+    movd        [rdx+rdi*2],    mm2
+
+    add         rdx,            rdi
+    add         rsi,            rax
+
+    movd        mm4,            [rsi+2*rax]
+    punpcklbw   mm4,            mm7
+    paddsw      mm5,            mm4
+    packuswb    mm5,            mm7
+    movd        [rdx+rdi*2],    mm5
+
+    ; begin epilog
+    pop rdi
+    pop rsi
+    RESTORE_GOT
+    UNSHADOW_ARGS
+    pop         rbp
+    ret
+
+;void vp8_dc_only_idct_add_mmx(
+;short input_dc,
+;unsigned char *pred_ptr,
+;int pred_stride,
+;unsigned char *dst_ptr,
+;int stride)
+global sym(vp8_dc_only_idct_add_mmx) PRIVATE
+sym(vp8_dc_only_idct_add_mmx):
+    push        rbp
+    mov         rbp, rsp
+    SHADOW_ARGS_TO_STACK 5
+    GET_GOT     rbx
+    ; end prolog
+
+        movd        mm5,            arg(0) ;input_dc
+        mov         rax,            arg(1) ;pred_ptr
+        movsxd      rdx,            dword ptr arg(2) ;pred_stride
+
+        pxor        mm0,            mm0
+
+        paddw       mm5,            [GLOBAL(fours)]
+        lea         rcx,            [rdx + rdx*2]
+
+        psraw       mm5,            3
+
+        punpcklwd   mm5,            mm5
+
+        punpckldq   mm5,            mm5
+
+        movd        mm1,            [rax]
+        movd        mm2,            [rax+rdx]
+        movd        mm3,            [rax+2*rdx]
+        movd        mm4,            [rax+rcx]
+
+        mov         rax,            arg(3) ;d -- destination
+        movsxd      rdx,            dword ptr arg(4) ;dst_stride
+
+        punpcklbw   mm1,            mm0
+        paddsw      mm1,            mm5
+        packuswb    mm1,            mm0              ; pack and unpack to saturate
+        lea         rcx,            [rdx + rdx*2]
+
+        punpcklbw   mm2,            mm0
+        paddsw      mm2,            mm5
+        packuswb    mm2,            mm0              ; pack and unpack to saturate
+
+        punpcklbw   mm3,            mm0
+        paddsw      mm3,            mm5
+        packuswb    mm3,            mm0              ; pack and unpack to saturate
+
+        punpcklbw   mm4,            mm0
+        paddsw      mm4,            mm5
+        packuswb    mm4,            mm0              ; pack and unpack to saturate
+
+        movd        [rax],          mm1
+        movd        [rax+rdx],      mm2
+        movd        [rax+2*rdx],    mm3
+        movd        [rax+rcx],      mm4
+
+    ; begin epilog
+    RESTORE_GOT
+    UNSHADOW_ARGS
+    pop         rbp
+    ret
+
+SECTION_RODATA
+align 16
+x_s1sqr2:
+    times 4 dw 0x8A8C
+align 16
+x_c1sqr2less1:
+    times 4 dw 0x4E7B
+align 16
+fours:
+    times 4 dw 0x0004