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libjpeg-turbo: update to 2.1.x rev 0734e34f6

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roytam1 2024-10-11 12:01:54 +08:00
commit 19dc62b0a2
139 changed files with 989 additions and 962 deletions
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17
media/libjpeg/simd/i386/jchuff-sse2.asm
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@ -1,7 +1,7 @@
;
; jchuff-sse2.asm - Huffman entropy encoding (SSE2)
;
; Copyright (C) 2009-2011, 2014-2017, 2019, D. R. Commander.
; Copyright (C) 2009-2011, 2014-2017, 2019, 2024, D. R. Commander.
; Copyright (C) 2015, Matthieu Darbois.
; Copyright (C) 2018, Matthias Räncker.
;
@ -9,11 +9,7 @@
; Copyright (C) 1999-2006, MIYASAKA Masaru.
; For conditions of distribution and use, see copyright notice in jsimdext.inc
;
; This file should be assembled with NASM (Netwide Assembler),
; can *not* be assembled with Microsoft's MASM or any compatible
; assembler (including Borland's Turbo Assembler).
; NASM is available from http://nasm.sourceforge.net/ or
; http://sourceforge.net/project/showfiles.php?group_id=6208
; This file should be assembled with NASM (Netwide Assembler) or Yasm.
;
; This file contains an SSE2 implementation for Huffman coding of one block.
; The following code is based on jchuff.c; see jchuff.c for more details.
@ -65,7 +61,8 @@ times 1 << 2 db 3
times 1 << 1 db 2
times 1 << 0 db 1
times 1 db 0
jpeg_nbits_table:
GLOBAL_DATA(jpeg_nbits_table)
EXTN(jpeg_nbits_table):
times 1 db 0
times 1 << 0 db 1
times 1 << 1 db 2
@ -88,9 +85,9 @@ times 1 << 14 db 15
%ifdef PIC
%define NBITS(x) nbits_base + x
%else
%define NBITS(x) jpeg_nbits_table + x
%define NBITS(x) EXTN(jpeg_nbits_table) + x
%endif
%define MASK_BITS(x) NBITS((x) * 8) + (jpeg_mask_bits - jpeg_nbits_table)
%define MASK_BITS(x) NBITS((x) * 8) + (jpeg_mask_bits - EXTN(jpeg_nbits_table))
; --------------------------------------------------------------------------
SECTION SEG_TEXT
@ -469,7 +466,7 @@ EXTN(jsimd_huff_encode_one_block_sse2):
pcmpeqw mm_all_0xff, mm_all_0xff ;Z: all_0xff[i] = 0xFF;
%endmacro
GET_SYM nbits_base, jpeg_nbits_table, GET_SYM_BEFORE, GET_SYM_AFTER
GET_SYM nbits_base, EXTN(jpeg_nbits_table), GET_SYM_BEFORE, GET_SYM_AFTER
psrldq xmm4, 1 * SIZEOF_WORD ;G: w4 = 37 44 45 38 39 46 47 --
shufpd xmm1, xmm5, 10b ;F: w1 = 36 37 44 45 50 51 58 59