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Side by Side Diff: third_party/libjpeg_turbo/simd/jcclrss2.asm

Issue 7554002: Updates libjpeg-turbo to 1.1.90 (r677) (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/deps/
Patch Set: '' Created 9 years, 4 months ago
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1 ; 1 ;
2 ; jcclrss2.asm - colorspace conversion (SSE2) 2 ; jcclrss2.asm - colorspace conversion (SSE2)
3 ; 3 ;
4 ; x86 SIMD extension for IJG JPEG library 4 ; x86 SIMD extension for IJG JPEG library
5 ; Copyright (C) 1999-2006, MIYASAKA Masaru. 5 ; Copyright (C) 1999-2006, MIYASAKA Masaru.
6 ; For conditions of distribution and use, see copyright notice in jsimdext.inc 6 ; For conditions of distribution and use, see copyright notice in jsimdext.inc
7 ; 7 ;
8 ; This file should be assembled with NASM (Netwide Assembler), 8 ; This file should be assembled with NASM (Netwide Assembler),
9 ; can *not* be assembled with Microsoft's MASM or any compatible 9 ; can *not* be assembled with Microsoft's MASM or any compatible
10 ; assembler (including Borland's Turbo Assembler). 10 ; assembler (including Borland's Turbo Assembler).
11 ; NASM is available from http://nasm.sourceforge.net/ or 11 ; NASM is available from http://nasm.sourceforge.net/ or
12 ; http://sourceforge.net/project/showfiles.php?group_id=6208 12 ; http://sourceforge.net/project/showfiles.php?group_id=6208
13 ; 13 ;
14 ; [TAB8] 14 ; [TAB8]
15 15
16 %include "jcolsamp.inc" 16 %include "jcolsamp.inc"
17 17
18 ; -------------------------------------------------------------------------- 18 ; --------------------------------------------------------------------------
19 %ifndef NEED_SECTION
20 %define NEED_SECTION
21 SECTION SEG_TEXT
22 BITS 32
23 %endif
24
25 ; 19 ;
26 ; Convert some rows of samples to the output colorspace. 20 ; Convert some rows of samples to the output colorspace.
27 ; 21 ;
28 ; GLOBAL(void) 22 ; GLOBAL(void)
29 ; jsimd_rgb_ycc_convert_sse2 (JDIMENSION img_width, 23 ; jsimd_rgb_ycc_convert_sse2 (JDIMENSION img_width,
30 ; JSAMPARRAY input_buf, JSAMPIMAGE output_buf, 24 ; JSAMPARRAY input_buf, JSAMPIMAGE output_buf,
31 ; JDIMENSION output_row, int num_rows); 25 ; JDIMENSION output_row, int num_rows);
32 ; 26 ;
33 27
34 %define img_width(b) (b)+8 ; JDIMENSION img_width 28 %define img_width(b) (b)+8 ; JDIMENSION img_width
(...skipping 465 matching lines...) Expand 10 before | Expand all | Expand 10 after
500 ; pop ecx ; need not be preserved 494 ; pop ecx ; need not be preserved
501 pop ebx 495 pop ebx
502 mov esp,ebp ; esp <- aligned ebp 496 mov esp,ebp ; esp <- aligned ebp
503 pop esp ; esp <- original ebp 497 pop esp ; esp <- original ebp
504 pop ebp 498 pop ebp
505 ret 499 ret
506 500
507 ; For some reason, the OS X linker does not honor the request to align the 501 ; For some reason, the OS X linker does not honor the request to align the
508 ; segment unless we do this. 502 ; segment unless we do this.
509 align 16 503 align 16
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