simd/jsimd.h - Issue 10386084: Update libjpeg-turbo.

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Issue 10386084: Update libjpeg-turbo. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/deps/third_party/libjpeg_turbo/

Patch Set: Created 8 years, 7 months ago

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1 /*	1 /*

2 * simd/jsimd.h	2 * simd/jsimd.h

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 2011 D. R. Commander	5 * Copyright 2011 D. R. Commander

6 *	6 *

7 * Based on the x86 SIMD extension for IJG JPEG library,	7 * Based on the 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 *

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515 EXTERN(void) jsimd_h2v1_extbgrx_merged_upsample_sse2	515 EXTERN(void) jsimd_h2v1_extbgrx_merged_upsample_sse2

516 JPP((JDIMENSION output_width, JSAMPIMAGE input_buf,	516 JPP((JDIMENSION output_width, JSAMPIMAGE input_buf,

517 JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf));	517 JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf));

518 EXTERN(void) jsimd_h2v1_extxbgr_merged_upsample_sse2	518 EXTERN(void) jsimd_h2v1_extxbgr_merged_upsample_sse2

519 JPP((JDIMENSION output_width, JSAMPIMAGE input_buf,	519 JPP((JDIMENSION output_width, JSAMPIMAGE input_buf,

520 JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf));	520 JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf));

521 EXTERN(void) jsimd_h2v1_extxrgb_merged_upsample_sse2	521 EXTERN(void) jsimd_h2v1_extxrgb_merged_upsample_sse2

522 JPP((JDIMENSION output_width, JSAMPIMAGE input_buf,	522 JPP((JDIMENSION output_width, JSAMPIMAGE input_buf,

523 JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf));	523 JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf));

524	524

	525 EXTERN(void) jsimd_h2v1_fancy_upsample_neon

	526 JPP((int max_v_samp_factor, JDIMENSION downsampled_width,

	527 JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr));

	528

525 /* SIMD Sample Conversion */	529 /* SIMD Sample Conversion */

526 EXTERN(void) jsimd_convsamp_mmx JPP((JSAMPARRAY sample_data,	530 EXTERN(void) jsimd_convsamp_mmx JPP((JSAMPARRAY sample_data,

527 JDIMENSION start_col,	531 JDIMENSION start_col,

528 DCTELEM * workspace));	532 DCTELEM * workspace));

529	533

530 EXTERN(void) jsimd_convsamp_sse2 JPP((JSAMPARRAY sample_data,	534 EXTERN(void) jsimd_convsamp_sse2 JPP((JSAMPARRAY sample_data,

531 JDIMENSION start_col,	535 JDIMENSION start_col,

532 DCTELEM * workspace));	536 DCTELEM * workspace));

533	537

534 EXTERN(void) jsimd_convsamp_neon JPP((JSAMPARRAY sample_data,	538 EXTERN(void) jsimd_convsamp_neon JPP((JSAMPARRAY sample_data,

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657 JCOEFPTR coef_block,	661 JCOEFPTR coef_block,

658 JSAMPARRAY output_buf,	662 JSAMPARRAY output_buf,

659 JDIMENSION output_col));	663 JDIMENSION output_col));

660	664

661 extern const int jconst_idct_float_sse2[];	665 extern const int jconst_idct_float_sse2[];

662 EXTERN(void) jsimd_idct_float_sse2 JPP((void * dct_table,	666 EXTERN(void) jsimd_idct_float_sse2 JPP((void * dct_table,

663 JCOEFPTR coef_block,	667 JCOEFPTR coef_block,

664 JSAMPARRAY output_buf,	668 JSAMPARRAY output_buf,

665 JDIMENSION output_col));	669 JDIMENSION output_col));

666	670

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