media/base/simd/linear_scale_yuv_to_rgb_mmx_x64.asm - Issue 12211067: Change prototypes to yuv_convert_simd_x86 yasm and equivalent C to portably sign extend int args

Side by Side Diff

Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.

Keyboard Shortcuts

	File
u :	up to issue
j / k :	jump to file after / before current file
J / K :	jump to next file with a comment after / before current file
	Side-by-side diff
i :	toggle intra-line diffs
e :	expand all comments
c :	collapse all comments
s :	toggle showing all comments
n / p :	next / previous diff chunk or comment
N / P :	next / previous comment
<Up> / <Down> :	next / previous line

	Issue
u :	up to list of issues
j / k :	jump to patch after / before current patch
o / <Enter> :	open current patch in side-by-side view
i :	open current patch in unified diff view

	Issue List
j / k :	jump to issue after / before current issue
o / <Enter> :	open current issue

Side by Side Diff: media/base/simd/linear_scale_yuv_to_rgb_mmx_x64.asm

Issue 12211067: Change prototypes to yuv_convert_simd_x86 yasm and equivalent C to portably sign extend int args (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: Use ptrdiff_t to portably sign-extend yuv_convert yasm routines' int args Created 7 years, 10 months ago

Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.

Jump to:

View unified diff | Download patch | Annotate | Revision Log

OLD	NEW
1 ; Copyright (c) 2011 The Chromium Authors. All rights reserved.	1 ; Copyright (c) 2011 The Chromium Authors. All rights reserved.

2 ; Use of this source code is governed by a BSD-style license that can be	2 ; Use of this source code is governed by a BSD-style license that can be

3 ; found in the LICENSE file.	3 ; found in the LICENSE file.

4	4

5 %include "third_party/x86inc/x86inc.asm"	5 %include "third_party/x86inc/x86inc.asm"

6	6

7 ;	7 ;

8 ; This file uses MMX instructions.	8 ; This file uses MMX instructions.

9 ;	9 ;

10 SECTION_TEXT	10 SECTION_TEXT

11 CPU MMX	11 CPU MMX

12	12

	13 ;void LinearScaleYUVToRGB32Row_MMX_X64(const uint8* y_buf,

	14 ; const uint8* u_buf,

	15 ; const uint8* v_buf,

	16 ; uint8* rgb_buf,

	17 ; ptrdiff_t width,

	18 ; ptrdiff_t source_dx);

13 %define SYMBOL LinearScaleYUVToRGB32Row_MMX_X64	19 %define SYMBOL LinearScaleYUVToRGB32Row_MMX_X64

14 global mangle(SYMBOL) PRIVATE	20 global mangle(SYMBOL) PRIVATE

15 align function_align	21 align function_align

16	22

17 mangle(SYMBOL):	23 mangle(SYMBOL):

18 %assign stack_offset 0	24 %assign stack_offset 0

19 extern mangle(kCoefficientsRgbY)	25 extern mangle(kCoefficientsRgbY)

20	26

21 ; Parameters are in the following order:	27 ; Parameters are in the following order:

22 ; 1. Y plane	28 ; 1. Y plane

(...skipping 110 matching lines...) Expand 10 before \| Expand all \| Expand 10 after Loading...
133	139

134 .lscalelastpixel:	140 .lscalelastpixel:

135 paddsw mm1, mm0	141 paddsw mm1, mm0

136 psraw mm1, 6	142 psraw mm1, 6

137 packuswb mm1, mm1	143 packuswb mm1, mm1

138 movd [ARGBq], mm1	144 movd [ARGBq], mm1

139	145

140 .epilogue	146 .epilogue

141 EPILOGUE	147 EPILOGUE

142 RET	148 RET

OLD	NEW

« media/base/simd/convert_yuv_to_rgb.h ('K') | « media/base/simd/linear_scale_yuv_to_rgb_mmx.asm ('k') | media/base/simd/linear_scale_yuv_to_rgb_sse.asm » ('j') | no next file with comments »