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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 |
| 11 ; | 11 ; |
| 12 ; This file should be assembled with NASM (Netwide Assembler), | 12 ; This file should be assembled with NASM (Netwide Assembler), |
| 13 ; can *not* be assembled with Microsoft's MASM or any compatible | 13 ; can *not* be assembled with Microsoft's MASM or any compatible |
| 14 ; assembler (including Borland's Turbo Assembler). | 14 ; assembler (including Borland's Turbo Assembler). |
| 15 ; NASM is available from http://nasm.sourceforge.net/ or | 15 ; NASM is available from http://nasm.sourceforge.net/ or |
| 16 ; http://sourceforge.net/project/showfiles.php?group_id=6208 | 16 ; http://sourceforge.net/project/showfiles.php?group_id=6208 |
| 17 ; | 17 ; |
| 18 ; [TAB8] | 18 ; [TAB8] |
| 19 | 19 |
| 20 %include "jcolsamp.inc" | 20 %include "jcolsamp.inc" |
| 21 | 21 |
| 22 ; -------------------------------------------------------------------------- | 22 ; -------------------------------------------------------------------------- |
| 23 %ifndef NEED_SECTION |
| 24 %define NEED_SECTION |
| 23 SECTION SEG_TEXT | 25 SECTION SEG_TEXT |
| 24 BITS 64 | 26 BITS 64 |
| 27 %endif |
| 28 |
| 25 ; | 29 ; |
| 26 ; Convert some rows of samples to the output colorspace. | 30 ; Convert some rows of samples to the output colorspace. |
| 27 ; | 31 ; |
| 28 ; GLOBAL(void) | 32 ; GLOBAL(void) |
| 29 ; jsimd_ycc_rgb_convert_sse2 (JDIMENSION out_width, | 33 ; jsimd_ycc_rgb_convert_sse2 (JDIMENSION out_width, |
| 30 ; JSAMPIMAGE input_buf, JDIMENSION input_row, | 34 ; JSAMPIMAGE input_buf, JDIMENSION input_row, |
| 31 ; JSAMPARRAY output_buf, int num_rows) | 35 ; JSAMPARRAY output_buf, int num_rows) |
| 32 ; | 36 ; |
| 33 | 37 |
| 34 ; r10 = JDIMENSION out_width | 38 ; r10 = JDIMENSION out_width |
| (...skipping 496 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 531 pop rbx | 535 pop rbx |
| 532 uncollect_args | 536 uncollect_args |
| 533 mov rsp,rbp ; rsp <- aligned rbp | 537 mov rsp,rbp ; rsp <- aligned rbp |
| 534 pop rsp ; rsp <- original rbp | 538 pop rsp ; rsp <- original rbp |
| 535 pop rbp | 539 pop rbp |
| 536 ret | 540 ret |
| 537 | 541 |
| 538 ; For some reason, the OS X linker does not honor the request to align the | 542 ; For some reason, the OS X linker does not honor the request to align the |
| 539 ; segment unless we do this. | 543 ; segment unless we do this. |
| 540 align 16 | 544 align 16 |
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