| OLD | NEW |
| 1 ; | 1 ; |
| 2 ; jcclrmmx.asm - colorspace conversion (MMX) | 2 ; jcclrmmx.asm - colorspace conversion (MMX) |
| 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 ; | 5 ; |
| 6 ; Based on | 6 ; Based on |
| 7 ; x86 SIMD extension for IJG JPEG library | 7 ; x86 SIMD extension for IJG JPEG library |
| 8 ; Copyright (C) 1999-2006, MIYASAKA Masaru. | 8 ; Copyright (C) 1999-2006, MIYASAKA Masaru. |
| 9 ; For conditions of distribution and use, see copyright notice in jsimdext.inc | 9 ; For conditions of distribution and use, see copyright notice in jsimdext.inc |
| 10 ; | 10 ; |
| 11 ; This file should be assembled with NASM (Netwide Assembler), | 11 ; This file should be assembled with NASM (Netwide Assembler), |
| 12 ; can *not* be assembled with Microsoft's MASM or any compatible | 12 ; can *not* be assembled with Microsoft's MASM or any compatible |
| 13 ; assembler (including Borland's Turbo Assembler). | 13 ; assembler (including Borland's Turbo Assembler). |
| 14 ; NASM is available from http://nasm.sourceforge.net/ or | 14 ; NASM is available from http://nasm.sourceforge.net/ or |
| 15 ; http://sourceforge.net/project/showfiles.php?group_id=6208 | 15 ; http://sourceforge.net/project/showfiles.php?group_id=6208 |
| 16 ; | 16 ; |
| 17 ; [TAB8] | 17 ; [TAB8] |
| 18 | 18 |
| 19 %include "jcolsamp.inc" | 19 %include "jcolsamp.inc" |
| 20 | 20 |
| 21 ; -------------------------------------------------------------------------- | 21 ; -------------------------------------------------------------------------- |
| 22 %ifndef NEED_SECTION | |
| 23 %define NEED_SECTION | |
| 24 SECTION SEG_TEXT | |
| 25 BITS 32 | |
| 26 %endif | |
| 27 | |
| 28 ; | 22 ; |
| 29 ; Convert some rows of samples to the output colorspace. | 23 ; Convert some rows of samples to the output colorspace. |
| 30 ; | 24 ; |
| 31 ; GLOBAL(void) | 25 ; GLOBAL(void) |
| 32 ; jsimd_rgb_ycc_convert_mmx (JDIMENSION img_width, | 26 ; jsimd_rgb_ycc_convert_mmx (JDIMENSION img_width, |
| 33 ; JSAMPARRAY input_buf, JSAMPIMAGE output_buf, | 27 ; JSAMPARRAY input_buf, JSAMPIMAGE output_buf, |
| 34 ; JDIMENSION output_row, int num_rows); | 28 ; JDIMENSION output_row, int num_rows); |
| 35 ; | 29 ; |
| 36 | 30 |
| 37 %define img_width(b) (b)+8 ; JDIMENSION img_width | 31 %define img_width(b) (b)+8 ; JDIMENSION img_width |
| (...skipping 436 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 474 ; pop ecx ; need not be preserved | 468 ; pop ecx ; need not be preserved |
| 475 pop ebx | 469 pop ebx |
| 476 mov esp,ebp ; esp <- aligned ebp | 470 mov esp,ebp ; esp <- aligned ebp |
| 477 pop esp ; esp <- original ebp | 471 pop esp ; esp <- original ebp |
| 478 pop ebp | 472 pop ebp |
| 479 ret | 473 ret |
| 480 | 474 |
| 481 ; For some reason, the OS X linker does not honor the request to align the | 475 ; For some reason, the OS X linker does not honor the request to align the |
| 482 ; segment unless we do this. | 476 ; segment unless we do this. |
| 483 align 16 | 477 align 16 |
| OLD | NEW |