simd/jdclrss2-64.asm - Issue 9232002: Update libjpeg-turbo to 1.2.

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Issue 9232002: Update libjpeg-turbo to 1.2. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/deps/third_party/libjpeg_turbo/

Patch Set: '' Created 8 years, 11 months ago

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1 ;	1 ;

2 ; jdclrss2-64.asm - colorspace conversion (64-bit SSE2)	2 ; jdclrss2-64.asm - colorspace conversion (64-bit SSE2)

3 ;	3 ;

4 ; Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB	4 ; Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB

5 ; Copyright 2009 D. R. Commander	5 ; Copyright 2009 D. R. Commander

6 ;	6 ;

7 ; Based on	7 ; Based on

8 ; x86 SIMD extension for IJG JPEG library	8 ; x86 SIMD extension for IJG JPEG library

9 ; Copyright (C) 1999-2006, MIYASAKA Masaru.	9 ; Copyright (C) 1999-2006, MIYASAKA Masaru.

10 ; For conditions of distribution and use, see copyright notice in jsimdext.inc	10 ; For conditions of distribution and use, see copyright notice in jsimdext.inc

(...skipping 293 matching lines...) Expand 10 before \| Expand all \| Expand 10 after Loading...
304 ; space.	304 ; space.

305 cmp rcx, byte SIZEOF_DWORD	305 cmp rcx, byte SIZEOF_DWORD

306 jb short .column_st3	306 jb short .column_st3

307 movd DWORD [rdi], xmmA	307 movd DWORD [rdi], xmmA

308 add rdi, byte SIZEOF_DWORD	308 add rdi, byte SIZEOF_DWORD

309 sub rcx, byte SIZEOF_DWORD	309 sub rcx, byte SIZEOF_DWORD

310 psrldq xmmA, SIZEOF_DWORD	310 psrldq xmmA, SIZEOF_DWORD

311 .column_st3:	311 .column_st3:

312 ; Store the lower 2 bytes of rax to the output when it has enough	312 ; Store the lower 2 bytes of rax to the output when it has enough

313 ; space.	313 ; space.

314 » movd» rax, xmmA	314 » movd» eax, xmmA

315 cmp rcx, byte SIZEOF_WORD	315 cmp rcx, byte SIZEOF_WORD

316 jb short .column_st1	316 jb short .column_st1

317 mov WORD [rdi], ax	317 mov WORD [rdi], ax

318 add rdi, byte SIZEOF_WORD	318 add rdi, byte SIZEOF_WORD

319 sub rcx, byte SIZEOF_WORD	319 sub rcx, byte SIZEOF_WORD

320 shr rax, 16	320 shr rax, 16

321 .column_st1:	321 .column_st1:

322 ; Store the lower 1 byte of rax to the output when it has enough	322 ; Store the lower 1 byte of rax to the output when it has enough

323 ; space.	323 ; space.

324 test rcx, rcx	324 test rcx, rcx

(...skipping 204 matching lines...) Expand 10 before \| Expand all \| Expand 10 after Loading...
529 pop rbx	529 pop rbx

530 uncollect_args	530 uncollect_args

531 mov rsp,rbp ; rsp <- aligned rbp	531 mov rsp,rbp ; rsp <- aligned rbp

532 pop rsp ; rsp <- original rbp	532 pop rsp ; rsp <- original rbp

533 pop rbp	533 pop rbp

534 ret	534 ret

535	535

536 ; For some reason, the OS X linker does not honor the request to align the	536 ; For some reason, the OS X linker does not honor the request to align the

537 ; segment unless we do this.	537 ; segment unless we do this.

538 align 16	538 align 16

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