kc3-lang/libjpeg-turbo/simd/jsimd.h
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Hash : 316617fa
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Date : 2012-06-13T05:17:03
Accelerated 4:2:2 upsampling routine for ARM (improves performance ~20-30% when decompressing 4:2:2 JPEGs using fancy upsampling) git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.2.x@837 632fc199-4ca6-4c93-a231-07263d6284db
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simd/jsimd.h
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/* * simd/jsimd.h * * Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB * Copyright 2011 D. R. Commander * * Based on the x86 SIMD extension for IJG JPEG library, * Copyright (C) 1999-2006, MIYASAKA Masaru. * For conditions of distribution and use, see copyright notice in jsimdext.inc * */ /* Bitmask for supported acceleration methods */ #define JSIMD_NONE 0x00 #define JSIMD_MMX 0x01 #define JSIMD_3DNOW 0x02 #define JSIMD_SSE 0x04 #define JSIMD_SSE2 0x08 #define JSIMD_ARM_NEON 0x10 /* Short forms of external names for systems with brain-damaged linkers. */ #ifdef NEED_SHORT_EXTERNAL_NAMES #define jpeg_simd_cpu_support jSiCpuSupport #define jsimd_rgb_ycc_convert_mmx jSRGBYCCM #define jsimd_extrgb_ycc_convert_mmx jSEXTRGBYCCM #define jsimd_extrgbx_ycc_convert_mmx jSEXTRGBXYCCM #define jsimd_extbgr_ycc_convert_mmx jSEXTBGRYCCM #define jsimd_extbgrx_ycc_convert_mmx jSEXTBGRXYCCM #define jsimd_extxbgr_ycc_convert_mmx jSEXTXBGRYCCM #define jsimd_extxrgb_ycc_convert_mmx jSEXTXRGBYCCM #define jsimd_rgb_gray_convert_mmx jSRGBGRYM #define jsimd_extrgb_gray_convert_mmx jSEXTRGBGRYM #define jsimd_extrgbx_gray_convert_mmx jSEXTRGBXGRYM #define jsimd_extbgr_gray_convert_mmx jSEXTBGRGRYM #define jsimd_extbgrx_gray_convert_mmx jSEXTBGRXGRYM #define jsimd_extxbgr_gray_convert_mmx jSEXTXBGRGRYM #define jsimd_extxrgb_gray_convert_mmx jSEXTXRGBGRYM #define jsimd_ycc_rgb_convert_mmx jSYCCRGBM #define jsimd_ycc_extrgb_convert_mmx jSYCCEXTRGBM #define jsimd_ycc_extrgbx_convert_mmx jSYCCEXTRGBXM #define jsimd_ycc_extbgr_convert_mmx jSYCCEXTBGRM #define jsimd_ycc_extbgrx_convert_mmx jSYCCEXTBGRXM #define jsimd_ycc_extxbgr_convert_mmx jSYCCEXTXBGRM #define jsimd_ycc_extxrgb_convert_mmx jSYCCEXTXRGBM #define jconst_rgb_ycc_convert_sse2 jSCRGBYCCS2 #define jsimd_rgb_ycc_convert_sse2 jSRGBYCCS2 #define jsimd_extrgb_ycc_convert_sse2 jSEXTRGBYCCS2 #define jsimd_extrgbx_ycc_convert_sse2 jSEXTRGBXYCCS2 #define jsimd_extbgr_ycc_convert_sse2 jSEXTBGRYCCS2 #define jsimd_extbgrx_ycc_convert_sse2 jSEXTBGRXYCCS2 #define jsimd_extxbgr_ycc_convert_sse2 jSEXTXBGRYCCS2 #define jsimd_extxrgb_ycc_convert_sse2 jSEXTXRGBYCCS2 #define jconst_rgb_gray_convert_sse2 jSCRGBGRYS2 #define jsimd_rgb_gray_convert_sse2 jSRGBGRYS2 #define jsimd_extrgb_gray_convert_sse2 jSEXTRGBGRYS2 #define jsimd_extrgbx_gray_convert_sse2 jSEXTRGBXGRYS2 #define jsimd_extbgr_gray_convert_sse2 jSEXTBGRGRYS2 #define jsimd_extbgrx_gray_convert_sse2 jSEXTBGRXGRYS2 #define jsimd_extxbgr_gray_convert_sse2 jSEXTXBGRGRYS2 #define jsimd_extxrgb_gray_convert_sse2 jSEXTXRGBGRYS2 #define jconst_ycc_rgb_convert_sse2 jSCYCCRGBS2 #define jsimd_ycc_rgb_convert_sse2 jSYCCRGBS2 #define jsimd_ycc_extrgb_convert_sse2 jSYCCEXTRGBS2 #define jsimd_ycc_extrgbx_convert_sse2 jSYCCEXTRGBXS2 #define jsimd_ycc_extbgr_convert_sse2 jSYCCEXTBGRS2 #define jsimd_ycc_extbgrx_convert_sse2 jSYCCEXTBGRXS2 #define jsimd_ycc_extxbgr_convert_sse2 jSYCCEXTXBGRS2 #define jsimd_ycc_extxrgb_convert_sse2 jSYCCEXTXRGBS2 #define jsimd_h2v2_downsample_mmx jSDnH2V2M #define jsimd_h2v1_downsample_mmx jSDnH2V1M #define jsimd_h2v2_downsample_sse2 jSDnH2V2S2 #define jsimd_h2v1_downsample_sse2 jSDnH2V1S2 #define jsimd_h2v2_upsample_mmx jSUpH2V2M #define jsimd_h2v1_upsample_mmx jSUpH2V1M #define jsimd_h2v2_fancy_upsample_mmx jSFUpH2V2M #define jsimd_h2v1_fancy_upsample_mmx jSFUpH2V1M #define jsimd_h2v2_merged_upsample_mmx jSMUpH2V2M #define jsimd_h2v2_extrgb_merged_upsample_mmx jSMUpH2V2EXTRGBM #define jsimd_h2v2_extrgbx_merged_upsample_mmx jSMUpH2V2EXTRGBXM #define jsimd_h2v2_extbgr_merged_upsample_mmx jSMUpH2V2EXTBGRM #define jsimd_h2v2_extbgrx_merged_upsample_mmx jSMUpH2V2EXTBGRXM #define jsimd_h2v2_extxbgr_merged_upsample_mmx jSMUpH2V2EXTXBGRM #define jsimd_h2v2_extxrgb_merged_upsample_mmx jSMUpH2V2EXTXRGBM #define jsimd_h2v1_merged_upsample_mmx jSMUpH2V1M #define jsimd_h2v1_extrgb_merged_upsample_mmx jSMUpH2V1EXTRGBM #define jsimd_h2v1_extrgbx_merged_upsample_mmx jSMUpH2V1EXTRGBXM #define jsimd_h2v1_extbgr_merged_upsample_mmx jSMUpH2V1EXTBGRM #define jsimd_h2v1_extbgrx_merged_upsample_mmx jSMUpH2V1EXTBGRXM #define jsimd_h2v1_extxbgr_merged_upsample_mmx jSMUpH2V1EXTXBGRM #define jsimd_h2v1_extxrgb_merged_upsample_mmx jSMUpH2V1EXTXRGBM #define jsimd_h2v2_upsample_sse2 jSUpH2V2S2 #define jsimd_h2v1_upsample_sse2 jSUpH2V1S2 #define jconst_fancy_upsample_sse2 jSCFUpS2 #define jsimd_h2v2_fancy_upsample_sse2 jSFUpH2V2S2 #define jsimd_h2v1_fancy_upsample_sse2 jSFUpH2V1S2 #define jconst_merged_upsample_sse2 jSCMUpS2 #define jsimd_h2v2_merged_upsample_sse2 jSMUpH2V2S2 #define jsimd_h2v2_extrgb_merged_upsample_sse2 jSMUpH2V2EXTRGBS2 #define jsimd_h2v2_extrgbx_merged_upsample_sse2 jSMUpH2V2EXTRGBXS2 #define jsimd_h2v2_extbgr_merged_upsample_sse2 jSMUpH2V2EXTBGRS2 #define jsimd_h2v2_extbgrx_merged_upsample_sse2 jSMUpH2V2EXTBGRXS2 #define jsimd_h2v2_extxbgr_merged_upsample_sse2 jSMUpH2V2EXTXBGRS2 #define jsimd_h2v2_extxrgb_merged_upsample_sse2 jSMUpH2V2EXTXRGBS2 #define jsimd_h2v1_merged_upsample_sse2 jSMUpH2V1S2 #define jsimd_h2v1_extrgb_merged_upsample_sse2 jSMUpH2V1EXTRGBS2 #define jsimd_h2v1_extrgbx_merged_upsample_sse2 jSMUpH2V1EXTRGBXS2 #define jsimd_h2v1_extbgr_merged_upsample_sse2 jSMUpH2V1EXTBGRS2 #define jsimd_h2v1_extbgrx_merged_upsample_sse2 jSMUpH2V1EXTBGRXS2 #define jsimd_h2v1_extxbgr_merged_upsample_sse2 jSMUpH2V1EXTXBGRS2 #define jsimd_h2v1_extxrgb_merged_upsample_sse2 jSMUpH2V1EXTXRGBS2 #define jsimd_convsamp_mmx jSConvM #define jsimd_convsamp_sse2 jSConvS2 #define jsimd_convsamp_float_3dnow jSConvF3D #define jsimd_convsamp_float_sse jSConvFS #define jsimd_convsamp_float_sse2 jSConvFS2 #define jsimd_fdct_islow_mmx jSFDMIS #define jsimd_fdct_ifast_mmx jSFDMIF #define jconst_fdct_islow_sse2 jSCFDS2IS #define jsimd_fdct_islow_sse2 jSFDS2IS #define jconst_fdct_ifast_sse2 jSCFDS2IF #define jsimd_fdct_ifast_sse2 jSFDS2IF #define jsimd_fdct_float_3dnow jSFD3DF #define jconst_fdct_float_sse jSCFDSF #define jsimd_fdct_float_sse jSFDSF #define jsimd_quantize_mmx jSQuantM #define jsimd_quantize_sse2 jSQuantS2 #define jsimd_quantize_float_3dnow jSQuantF3D #define jsimd_quantize_float_sse jSQuantFS #define jsimd_quantize_float_sse2 jSQuantFS2 #define jsimd_idct_2x2_mmx jSIDM22 #define jsimd_idct_4x4_mmx jSIDM44 #define jconst_idct_red_sse2 jSCIDS2R #define jsimd_idct_2x2_sse2 jSIDS222 #define jsimd_idct_4x4_sse2 jSIDS244 #define jsimd_idct_islow_mmx jSIDMIS #define jsimd_idct_ifast_mmx jSIDMIF #define jconst_idct_islow_sse2 jSCIDS2IS #define jsimd_idct_islow_sse2 jSIDS2IS #define jconst_idct_ifast_sse2 jSCIDS2IF #define jsimd_idct_ifast_sse2 jSIDS2IF #define jsimd_idct_float_3dnow jSID3DF #define jconst_fdct_float_sse jSCIDSF #define jsimd_idct_float_sse jSIDSF #define jconst_fdct_float_sse2 jSCIDS2F #define jsimd_idct_float_sse2 jSIDS2F #endif /* NEED_SHORT_EXTERNAL_NAMES */ /* SIMD Ext: retrieve SIMD/CPU information */ EXTERN(unsigned int) jpeg_simd_cpu_support JPP((void)); /* SIMD Color Space Conversion */ EXTERN(void) jsimd_rgb_ycc_convert_mmx JPP((JDIMENSION img_width, JSAMPARRAY input_buf, JSAMPIMAGE output_buf, JDIMENSION output_row, int num_rows)); EXTERN(void) jsimd_extrgb_ycc_convert_mmx JPP((JDIMENSION img_width, JSAMPARRAY input_buf, JSAMPIMAGE output_buf, JDIMENSION output_row, int num_rows)); EXTERN(void) jsimd_extrgbx_ycc_convert_mmx JPP((JDIMENSION img_width, JSAMPARRAY input_buf, JSAMPIMAGE output_buf, JDIMENSION output_row, int num_rows)); EXTERN(void) jsimd_extbgr_ycc_convert_mmx JPP((JDIMENSION img_width, JSAMPARRAY input_buf, JSAMPIMAGE output_buf, JDIMENSION output_row, int num_rows)); EXTERN(void) jsimd_extbgrx_ycc_convert_mmx JPP((JDIMENSION img_width, JSAMPARRAY input_buf, JSAMPIMAGE output_buf, JDIMENSION output_row, int num_rows)); EXTERN(void) jsimd_extxbgr_ycc_convert_mmx JPP((JDIMENSION img_width, JSAMPARRAY input_buf, JSAMPIMAGE output_buf, JDIMENSION output_row, int num_rows)); EXTERN(void) jsimd_extxrgb_ycc_convert_mmx JPP((JDIMENSION img_width, JSAMPARRAY input_buf, JSAMPIMAGE output_buf, JDIMENSION output_row, int num_rows)); EXTERN(void) jsimd_rgb_gray_convert_mmx JPP((JDIMENSION img_width, JSAMPARRAY input_buf, JSAMPIMAGE output_buf, JDIMENSION output_row, int num_rows)); EXTERN(void) jsimd_extrgb_gray_convert_mmx JPP((JDIMENSION img_width, JSAMPARRAY input_buf, JSAMPIMAGE output_buf, JDIMENSION output_row, int num_rows)); EXTERN(void) jsimd_extrgbx_gray_convert_mmx JPP((JDIMENSION img_width, JSAMPARRAY input_buf, JSAMPIMAGE output_buf, JDIMENSION output_row, int num_rows)); EXTERN(void) jsimd_extbgr_gray_convert_mmx JPP((JDIMENSION img_width, JSAMPARRAY input_buf, JSAMPIMAGE output_buf, JDIMENSION output_row, int num_rows)); EXTERN(void) jsimd_extbgrx_gray_convert_mmx JPP((JDIMENSION img_width, JSAMPARRAY input_buf, JSAMPIMAGE output_buf, JDIMENSION output_row, int num_rows)); EXTERN(void) jsimd_extxbgr_gray_convert_mmx JPP((JDIMENSION img_width, JSAMPARRAY input_buf, JSAMPIMAGE output_buf, JDIMENSION output_row, int num_rows)); EXTERN(void) jsimd_extxrgb_gray_convert_mmx JPP((JDIMENSION img_width, JSAMPARRAY input_buf, JSAMPIMAGE output_buf, JDIMENSION output_row, int num_rows)); EXTERN(void) jsimd_ycc_rgb_convert_mmx JPP((JDIMENSION out_width, JSAMPIMAGE input_buf, JDIMENSION input_row, JSAMPARRAY output_buf, int num_rows)); EXTERN(void) jsimd_ycc_extrgb_convert_mmx JPP((JDIMENSION out_width, JSAMPIMAGE input_buf, JDIMENSION input_row, JSAMPARRAY output_buf, int num_rows)); EXTERN(void) jsimd_ycc_extrgbx_convert_mmx JPP((JDIMENSION out_width, JSAMPIMAGE input_buf, JDIMENSION input_row, JSAMPARRAY output_buf, int num_rows)); EXTERN(void) jsimd_ycc_extbgr_convert_mmx JPP((JDIMENSION out_width, JSAMPIMAGE input_buf, JDIMENSION input_row, JSAMPARRAY output_buf, int num_rows)); EXTERN(void) jsimd_ycc_extbgrx_convert_mmx JPP((JDIMENSION out_width, JSAMPIMAGE input_buf, JDIMENSION input_row, JSAMPARRAY output_buf, int num_rows)); EXTERN(void) jsimd_ycc_extxbgr_convert_mmx JPP((JDIMENSION out_width, JSAMPIMAGE input_buf, JDIMENSION input_row, JSAMPARRAY output_buf, int num_rows)); EXTERN(void) jsimd_ycc_extxrgb_convert_mmx JPP((JDIMENSION out_width, JSAMPIMAGE input_buf, JDIMENSION input_row, JSAMPARRAY output_buf, int num_rows)); extern const int jconst_rgb_ycc_convert_sse2[]; EXTERN(void) jsimd_rgb_ycc_convert_sse2 JPP((JDIMENSION img_width, JSAMPARRAY input_buf, JSAMPIMAGE output_buf, JDIMENSION output_row, int num_rows)); EXTERN(void) jsimd_extrgb_ycc_convert_sse2 JPP((JDIMENSION img_width, JSAMPARRAY input_buf, JSAMPIMAGE output_buf, JDIMENSION output_row, int num_rows)); EXTERN(void) jsimd_extrgbx_ycc_convert_sse2 JPP((JDIMENSION img_width, JSAMPARRAY input_buf, JSAMPIMAGE output_buf, JDIMENSION output_row, int num_rows)); EXTERN(void) jsimd_extbgr_ycc_convert_sse2 JPP((JDIMENSION img_width, JSAMPARRAY input_buf, JSAMPIMAGE output_buf, JDIMENSION output_row, int num_rows)); EXTERN(void) jsimd_extbgrx_ycc_convert_sse2 JPP((JDIMENSION img_width, JSAMPARRAY input_buf, JSAMPIMAGE output_buf, JDIMENSION output_row, int num_rows)); EXTERN(void) jsimd_extxbgr_ycc_convert_sse2 JPP((JDIMENSION img_width, JSAMPARRAY input_buf, JSAMPIMAGE output_buf, JDIMENSION output_row, int num_rows)); EXTERN(void) jsimd_extxrgb_ycc_convert_sse2 JPP((JDIMENSION img_width, JSAMPARRAY input_buf, JSAMPIMAGE output_buf, JDIMENSION output_row, int num_rows)); extern const int jconst_rgb_gray_convert_sse2[]; EXTERN(void) jsimd_rgb_gray_convert_sse2 JPP((JDIMENSION img_width, JSAMPARRAY input_buf, JSAMPIMAGE output_buf, JDIMENSION output_row, int num_rows)); EXTERN(void) jsimd_extrgb_gray_convert_sse2 JPP((JDIMENSION img_width, JSAMPARRAY input_buf, JSAMPIMAGE output_buf, JDIMENSION output_row, int num_rows)); EXTERN(void) jsimd_extrgbx_gray_convert_sse2 JPP((JDIMENSION img_width, JSAMPARRAY input_buf, JSAMPIMAGE output_buf, JDIMENSION output_row, int num_rows)); EXTERN(void) jsimd_extbgr_gray_convert_sse2 JPP((JDIMENSION img_width, JSAMPARRAY input_buf, JSAMPIMAGE output_buf, JDIMENSION output_row, int num_rows)); EXTERN(void) jsimd_extbgrx_gray_convert_sse2 JPP((JDIMENSION img_width, JSAMPARRAY input_buf, JSAMPIMAGE output_buf, JDIMENSION output_row, int num_rows)); EXTERN(void) jsimd_extxbgr_gray_convert_sse2 JPP((JDIMENSION img_width, JSAMPARRAY input_buf, JSAMPIMAGE output_buf, JDIMENSION output_row, int num_rows)); EXTERN(void) jsimd_extxrgb_gray_convert_sse2 JPP((JDIMENSION img_width, JSAMPARRAY input_buf, JSAMPIMAGE output_buf, JDIMENSION output_row, int num_rows)); extern const int jconst_ycc_rgb_convert_sse2[]; EXTERN(void) jsimd_ycc_rgb_convert_sse2 JPP((JDIMENSION out_width, JSAMPIMAGE input_buf, JDIMENSION input_row, JSAMPARRAY output_buf, int num_rows)); EXTERN(void) jsimd_ycc_extrgb_convert_sse2 JPP((JDIMENSION out_width, JSAMPIMAGE input_buf, JDIMENSION input_row, JSAMPARRAY output_buf, int num_rows)); EXTERN(void) jsimd_ycc_extrgbx_convert_sse2 JPP((JDIMENSION out_width, JSAMPIMAGE input_buf, JDIMENSION input_row, JSAMPARRAY output_buf, int num_rows)); EXTERN(void) jsimd_ycc_extbgr_convert_sse2 JPP((JDIMENSION out_width, JSAMPIMAGE input_buf, JDIMENSION input_row, JSAMPARRAY output_buf, int num_rows)); EXTERN(void) jsimd_ycc_extbgrx_convert_sse2 JPP((JDIMENSION out_width, JSAMPIMAGE input_buf, JDIMENSION input_row, JSAMPARRAY output_buf, int num_rows)); EXTERN(void) jsimd_ycc_extxbgr_convert_sse2 JPP((JDIMENSION out_width, JSAMPIMAGE input_buf, JDIMENSION input_row, JSAMPARRAY output_buf, int num_rows)); EXTERN(void) jsimd_ycc_extxrgb_convert_sse2 JPP((JDIMENSION out_width, JSAMPIMAGE input_buf, JDIMENSION input_row, JSAMPARRAY output_buf, int num_rows)); EXTERN(void) jsimd_rgb_ycc_convert_neon JPP((JDIMENSION img_width, JSAMPARRAY input_buf, JSAMPIMAGE output_buf, JDIMENSION output_row, int num_rows)); EXTERN(void) jsimd_extrgb_ycc_convert_neon JPP((JDIMENSION img_width, JSAMPARRAY input_buf, JSAMPIMAGE output_buf, JDIMENSION output_row, int num_rows)); EXTERN(void) jsimd_extrgbx_ycc_convert_neon JPP((JDIMENSION img_width, JSAMPARRAY input_buf, JSAMPIMAGE output_buf, JDIMENSION output_row, int num_rows)); EXTERN(void) jsimd_extbgr_ycc_convert_neon JPP((JDIMENSION img_width, JSAMPARRAY input_buf, JSAMPIMAGE output_buf, JDIMENSION output_row, int num_rows)); EXTERN(void) jsimd_extbgrx_ycc_convert_neon JPP((JDIMENSION img_width, JSAMPARRAY input_buf, JSAMPIMAGE output_buf, JDIMENSION output_row, int num_rows)); EXTERN(void) jsimd_extxbgr_ycc_convert_neon JPP((JDIMENSION img_width, JSAMPARRAY input_buf, JSAMPIMAGE output_buf, JDIMENSION output_row, int num_rows)); EXTERN(void) jsimd_extxrgb_ycc_convert_neon JPP((JDIMENSION img_width, JSAMPARRAY input_buf, JSAMPIMAGE output_buf, JDIMENSION output_row, int num_rows)); EXTERN(void) jsimd_ycc_rgb_convert_neon JPP((JDIMENSION out_width, JSAMPIMAGE input_buf, JDIMENSION input_row, JSAMPARRAY output_buf, int num_rows)); EXTERN(void) jsimd_ycc_extrgb_convert_neon JPP((JDIMENSION out_width, JSAMPIMAGE input_buf, JDIMENSION input_row, JSAMPARRAY output_buf, int num_rows)); EXTERN(void) jsimd_ycc_extrgbx_convert_neon JPP((JDIMENSION out_width, JSAMPIMAGE input_buf, JDIMENSION input_row, JSAMPARRAY output_buf, int num_rows)); EXTERN(void) jsimd_ycc_extbgr_convert_neon JPP((JDIMENSION out_width, JSAMPIMAGE input_buf, JDIMENSION input_row, JSAMPARRAY output_buf, int num_rows)); EXTERN(void) jsimd_ycc_extbgrx_convert_neon JPP((JDIMENSION out_width, JSAMPIMAGE input_buf, JDIMENSION input_row, JSAMPARRAY output_buf, int num_rows)); EXTERN(void) jsimd_ycc_extxbgr_convert_neon JPP((JDIMENSION out_width, JSAMPIMAGE input_buf, JDIMENSION input_row, JSAMPARRAY output_buf, int num_rows)); EXTERN(void) jsimd_ycc_extxrgb_convert_neon JPP((JDIMENSION out_width, JSAMPIMAGE input_buf, JDIMENSION input_row, JSAMPARRAY output_buf, int num_rows)); /* SIMD Downsample */ EXTERN(void) jsimd_h2v2_downsample_mmx JPP((JDIMENSION image_width, int max_v_samp_factor, JDIMENSION v_samp_factor, JDIMENSION width_blocks, JSAMPARRAY input_data, JSAMPARRAY output_data)); EXTERN(void) jsimd_h2v1_downsample_mmx JPP((JDIMENSION image_width, int max_v_samp_factor, JDIMENSION v_samp_factor, JDIMENSION width_blocks, JSAMPARRAY input_data, JSAMPARRAY output_data)); EXTERN(void) jsimd_h2v2_downsample_sse2 JPP((JDIMENSION image_width, int max_v_samp_factor, JDIMENSION v_samp_factor, JDIMENSION width_blocks, JSAMPARRAY input_data, JSAMPARRAY output_data)); EXTERN(void) jsimd_h2v1_downsample_sse2 JPP((JDIMENSION image_width, int max_v_samp_factor, JDIMENSION v_samp_factor, JDIMENSION width_blocks, JSAMPARRAY input_data, JSAMPARRAY output_data)); /* SIMD Upsample */ EXTERN(void) jsimd_h2v2_upsample_mmx JPP((int max_v_samp_factor, JDIMENSION output_width, JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr)); EXTERN(void) jsimd_h2v1_upsample_mmx JPP((int max_v_samp_factor, JDIMENSION output_width, JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr)); EXTERN(void) jsimd_h2v2_fancy_upsample_mmx JPP((int max_v_samp_factor, JDIMENSION downsampled_width, JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr)); EXTERN(void) jsimd_h2v1_fancy_upsample_mmx JPP((int max_v_samp_factor, JDIMENSION downsampled_width, JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr)); EXTERN(void) jsimd_h2v2_merged_upsample_mmx JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); EXTERN(void) jsimd_h2v2_extrgb_merged_upsample_mmx JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); EXTERN(void) jsimd_h2v2_extrgbx_merged_upsample_mmx JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); EXTERN(void) jsimd_h2v2_extbgr_merged_upsample_mmx JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); EXTERN(void) jsimd_h2v2_extbgrx_merged_upsample_mmx JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); EXTERN(void) jsimd_h2v2_extxbgr_merged_upsample_mmx JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); EXTERN(void) jsimd_h2v2_extxrgb_merged_upsample_mmx JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); EXTERN(void) jsimd_h2v1_merged_upsample_mmx JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); EXTERN(void) jsimd_h2v1_extrgb_merged_upsample_mmx JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); EXTERN(void) jsimd_h2v1_extrgbx_merged_upsample_mmx JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); EXTERN(void) jsimd_h2v1_extbgr_merged_upsample_mmx JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); EXTERN(void) jsimd_h2v1_extbgrx_merged_upsample_mmx JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); EXTERN(void) jsimd_h2v1_extxbgr_merged_upsample_mmx JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); EXTERN(void) jsimd_h2v1_extxrgb_merged_upsample_mmx JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); EXTERN(void) jsimd_h2v2_upsample_sse2 JPP((int max_v_samp_factor, JDIMENSION output_width, JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr)); EXTERN(void) jsimd_h2v1_upsample_sse2 JPP((int max_v_samp_factor, JDIMENSION output_width, JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr)); extern const int jconst_fancy_upsample_sse2[]; EXTERN(void) jsimd_h2v2_fancy_upsample_sse2 JPP((int max_v_samp_factor, JDIMENSION downsampled_width, JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr)); EXTERN(void) jsimd_h2v1_fancy_upsample_sse2 JPP((int max_v_samp_factor, JDIMENSION downsampled_width, JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr)); extern const int jconst_merged_upsample_sse2[]; EXTERN(void) jsimd_h2v2_merged_upsample_sse2 JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); EXTERN(void) jsimd_h2v2_extrgb_merged_upsample_sse2 JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); EXTERN(void) jsimd_h2v2_extrgbx_merged_upsample_sse2 JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); EXTERN(void) jsimd_h2v2_extbgr_merged_upsample_sse2 JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); EXTERN(void) jsimd_h2v2_extbgrx_merged_upsample_sse2 JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); EXTERN(void) jsimd_h2v2_extxbgr_merged_upsample_sse2 JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); EXTERN(void) jsimd_h2v2_extxrgb_merged_upsample_sse2 JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); EXTERN(void) jsimd_h2v1_merged_upsample_sse2 JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); EXTERN(void) jsimd_h2v1_extrgb_merged_upsample_sse2 JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); EXTERN(void) jsimd_h2v1_extrgbx_merged_upsample_sse2 JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); EXTERN(void) jsimd_h2v1_extbgr_merged_upsample_sse2 JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); EXTERN(void) jsimd_h2v1_extbgrx_merged_upsample_sse2 JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); EXTERN(void) jsimd_h2v1_extxbgr_merged_upsample_sse2 JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); EXTERN(void) jsimd_h2v1_extxrgb_merged_upsample_sse2 JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); EXTERN(void) jsimd_h2v1_fancy_upsample_neon JPP((int max_v_samp_factor, JDIMENSION downsampled_width, JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr)); /* SIMD Sample Conversion */ EXTERN(void) jsimd_convsamp_mmx JPP((JSAMPARRAY sample_data, JDIMENSION start_col, DCTELEM * workspace)); EXTERN(void) jsimd_convsamp_sse2 JPP((JSAMPARRAY sample_data, JDIMENSION start_col, DCTELEM * workspace)); EXTERN(void) jsimd_convsamp_neon JPP((JSAMPARRAY sample_data, JDIMENSION start_col, DCTELEM * workspace)); EXTERN(void) jsimd_convsamp_float_3dnow JPP((JSAMPARRAY sample_data, JDIMENSION start_col, FAST_FLOAT * workspace)); EXTERN(void) jsimd_convsamp_float_sse JPP((JSAMPARRAY sample_data, JDIMENSION start_col, FAST_FLOAT * workspace)); EXTERN(void) jsimd_convsamp_float_sse2 JPP((JSAMPARRAY sample_data, JDIMENSION start_col, FAST_FLOAT * workspace)); /* SIMD Forward DCT */ EXTERN(void) jsimd_fdct_islow_mmx JPP((DCTELEM * data)); EXTERN(void) jsimd_fdct_ifast_mmx JPP((DCTELEM * data)); extern const int jconst_fdct_ifast_sse2[]; EXTERN(void) jsimd_fdct_islow_sse2 JPP((DCTELEM * data)); extern const int jconst_fdct_islow_sse2[]; EXTERN(void) jsimd_fdct_ifast_sse2 JPP((DCTELEM * data)); EXTERN(void) jsimd_fdct_ifast_neon JPP((DCTELEM * data)); EXTERN(void) jsimd_fdct_float_3dnow JPP((FAST_FLOAT * data)); extern const int jconst_fdct_float_sse[]; EXTERN(void) jsimd_fdct_float_sse JPP((FAST_FLOAT * data)); /* SIMD Quantization */ EXTERN(void) jsimd_quantize_mmx JPP((JCOEFPTR coef_block, DCTELEM * divisors, DCTELEM * workspace)); EXTERN(void) jsimd_quantize_sse2 JPP((JCOEFPTR coef_block, DCTELEM * divisors, DCTELEM * workspace)); EXTERN(void) jsimd_quantize_neon JPP((JCOEFPTR coef_block, DCTELEM * divisors, DCTELEM * workspace)); EXTERN(void) jsimd_quantize_float_3dnow JPP((JCOEFPTR coef_block, FAST_FLOAT * divisors, FAST_FLOAT * workspace)); EXTERN(void) jsimd_quantize_float_sse JPP((JCOEFPTR coef_block, FAST_FLOAT * divisors, FAST_FLOAT * workspace)); EXTERN(void) jsimd_quantize_float_sse2 JPP((JCOEFPTR coef_block, FAST_FLOAT * divisors, FAST_FLOAT * workspace)); /* SIMD Reduced Inverse DCT */ EXTERN(void) jsimd_idct_2x2_mmx JPP((void * dct_table, JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); EXTERN(void) jsimd_idct_4x4_mmx JPP((void * dct_table, JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); extern const int jconst_idct_red_sse2[]; EXTERN(void) jsimd_idct_2x2_sse2 JPP((void * dct_table, JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); EXTERN(void) jsimd_idct_4x4_sse2 JPP((void * dct_table, JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); EXTERN(void) jsimd_idct_2x2_neon JPP((void * dct_table, JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); EXTERN(void) jsimd_idct_4x4_neon JPP((void * dct_table, JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); /* SIMD Inverse DCT */ EXTERN(void) jsimd_idct_islow_mmx JPP((void * dct_table, JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); EXTERN(void) jsimd_idct_ifast_mmx JPP((void * dct_table, JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); extern const int jconst_idct_islow_sse2[]; EXTERN(void) jsimd_idct_islow_sse2 JPP((void * dct_table, JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); extern const int jconst_idct_ifast_sse2[]; EXTERN(void) jsimd_idct_ifast_sse2 JPP((void * dct_table, JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); EXTERN(void) jsimd_idct_islow_neon JPP((void * dct_table, JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); EXTERN(void) jsimd_idct_ifast_neon JPP((void * dct_table, JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); EXTERN(void) jsimd_idct_float_3dnow JPP((void * dct_table, JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); extern const int jconst_idct_float_sse[]; EXTERN(void) jsimd_idct_float_sse JPP((void * dct_table, JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col)); extern const int jconst_idct_float_sse2[]; EXTERN(void) jsimd_idct_float_sse2 JPP((void * dct_table, JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col));