/media/libjpeg/simd/jsimd.h
C Header | 504 lines | 444 code | 39 blank | 21 comment | 0 complexity | a151b9002943ff29d46f1d4ef42e663b MD5 | raw file
1/* 2 * simd/jsimd.h 3 * 4 * Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB 5 * 6 * Based on the x86 SIMD extension for IJG JPEG library, 7 * Copyright (C) 1999-2006, MIYASAKA Masaru. 8 * For conditions of distribution and use, see copyright notice in jsimdext.inc 9 * 10 */ 11 12/* Bitmask for supported acceleration methods */ 13 14#define JSIMD_NONE 0x00 15#define JSIMD_MMX 0x01 16#define JSIMD_3DNOW 0x02 17#define JSIMD_SSE 0x04 18#define JSIMD_SSE2 0x08 19 20/* Short forms of external names for systems with brain-damaged linkers. */ 21 22#ifdef NEED_SHORT_EXTERNAL_NAMES 23#define jpeg_simd_cpu_support jSiCpuSupport 24#define jsimd_rgb_ycc_convert_mmx jSRGBYCCM 25#define jsimd_extrgb_ycc_convert_mmx jSEXTRGBYCCM 26#define jsimd_extrgbx_ycc_convert_mmx jSEXTRGBXYCCM 27#define jsimd_extbgr_ycc_convert_mmx jSEXTBGRYCCM 28#define jsimd_extbgrx_ycc_convert_mmx jSEXTBGRXYCCM 29#define jsimd_extxbgr_ycc_convert_mmx jSEXTXBGRYCCM 30#define jsimd_extxrgb_ycc_convert_mmx jSEXTXRGBYCCM 31#define jsimd_ycc_rgb_convert_mmx jSYCCRGBM 32#define jsimd_ycc_extrgb_convert_mmx jSYCCEXTRGBM 33#define jsimd_ycc_extrgbx_convert_mmx jSYCCEXTRGBXM 34#define jsimd_ycc_extbgr_convert_mmx jSYCCEXTBGRM 35#define jsimd_ycc_extbgrx_convert_mmx jSYCCEXTBGRXM 36#define jsimd_ycc_extxbgr_convert_mmx jSYCCEXTXBGRM 37#define jsimd_ycc_extxrgb_convert_mmx jSYCCEXTXRGBM 38#define jconst_rgb_ycc_convert_sse2 jSCRGBYCCS2 39#define jsimd_rgb_ycc_convert_sse2 jSRGBYCCS2 40#define jsimd_extrgb_ycc_convert_sse2 jSEXTRGBYCCS2 41#define jsimd_extrgbx_ycc_convert_sse2 jSEXTRGBXYCCS2 42#define jsimd_extbgr_ycc_convert_sse2 jSEXTBGRYCCS2 43#define jsimd_extbgrx_ycc_convert_sse2 jSEXTBGRXYCCS2 44#define jsimd_extxbgr_ycc_convert_sse2 jSEXTXBGRYCCS2 45#define jsimd_extxrgb_ycc_convert_sse2 jSEXTXRGBYCCS2 46#define jconst_ycc_rgb_convert_sse2 jSCYCCRGBS2 47#define jsimd_ycc_rgb_convert_sse2 jSYCCRGBS2 48#define jsimd_ycc_extrgb_convert_sse2 jSYCCEXTRGBS2 49#define jsimd_ycc_extrgbx_convert_sse2 jSYCCEXTRGBXS2 50#define jsimd_ycc_extbgr_convert_sse2 jSYCCEXTBGRS2 51#define jsimd_ycc_extbgrx_convert_sse2 jSYCCEXTBGRXS2 52#define jsimd_ycc_extxbgr_convert_sse2 jSYCCEXTXBGRS2 53#define jsimd_ycc_extxrgb_convert_sse2 jSYCCEXTXRGBS2 54#define jsimd_h2v2_downsample_mmx jSDnH2V2M 55#define jsimd_h2v1_downsample_mmx jSDnH2V1M 56#define jsimd_h2v2_downsample_sse2 jSDnH2V2S2 57#define jsimd_h2v1_downsample_sse2 jSDnH2V1S2 58#define jsimd_h2v2_upsample_mmx jSUpH2V2M 59#define jsimd_h2v1_upsample_mmx jSUpH2V1M 60#define jsimd_h2v2_fancy_upsample_mmx jSFUpH2V2M 61#define jsimd_h2v1_fancy_upsample_mmx jSFUpH2V1M 62#define jsimd_h2v2_merged_upsample_mmx jSMUpH2V2M 63#define jsimd_h2v2_extrgb_merged_upsample_mmx jSMUpH2V2EXTRGBM 64#define jsimd_h2v2_extrgbx_merged_upsample_mmx jSMUpH2V2EXTRGBXM 65#define jsimd_h2v2_extbgr_merged_upsample_mmx jSMUpH2V2EXTBGRM 66#define jsimd_h2v2_extbgrx_merged_upsample_mmx jSMUpH2V2EXTBGRXM 67#define jsimd_h2v2_extxbgr_merged_upsample_mmx jSMUpH2V2EXTXBGRM 68#define jsimd_h2v2_extxrgb_merged_upsample_mmx jSMUpH2V2EXTXRGBM 69#define jsimd_h2v1_merged_upsample_mmx jSMUpH2V1M 70#define jsimd_h2v1_extrgb_merged_upsample_mmx jSMUpH2V1EXTRGBM 71#define jsimd_h2v1_extrgbx_merged_upsample_mmx jSMUpH2V1EXTRGBXM 72#define jsimd_h2v1_extbgr_merged_upsample_mmx jSMUpH2V1EXTBGRM 73#define jsimd_h2v1_extbgrx_merged_upsample_mmx jSMUpH2V1EXTBGRXM 74#define jsimd_h2v1_extxbgr_merged_upsample_mmx jSMUpH2V1EXTXBGRM 75#define jsimd_h2v1_extxrgb_merged_upsample_mmx jSMUpH2V1EXTXRGBM 76#define jsimd_h2v2_upsample_sse2 jSUpH2V2S2 77#define jsimd_h2v1_upsample_sse2 jSUpH2V1S2 78#define jconst_fancy_upsample_sse2 jSCFUpS2 79#define jsimd_h2v2_fancy_upsample_sse2 jSFUpH2V2S2 80#define jsimd_h2v1_fancy_upsample_sse2 jSFUpH2V1S2 81#define jconst_merged_upsample_sse2 jSCMUpS2 82#define jsimd_h2v2_merged_upsample_sse2 jSMUpH2V2S2 83#define jsimd_h2v2_extrgb_merged_upsample_sse2 jSMUpH2V2EXTRGBS2 84#define jsimd_h2v2_extrgbx_merged_upsample_sse2 jSMUpH2V2EXTRGBXS2 85#define jsimd_h2v2_extbgr_merged_upsample_sse2 jSMUpH2V2EXTBGRS2 86#define jsimd_h2v2_extbgrx_merged_upsample_sse2 jSMUpH2V2EXTBGRXS2 87#define jsimd_h2v2_extxbgr_merged_upsample_sse2 jSMUpH2V2EXTXBGRS2 88#define jsimd_h2v2_extxrgb_merged_upsample_sse2 jSMUpH2V2EXTXRGBS2 89#define jsimd_h2v1_merged_upsample_sse2 jSMUpH2V1S2 90#define jsimd_h2v1_extrgb_merged_upsample_sse2 jSMUpH2V1EXTRGBS2 91#define jsimd_h2v1_extrgbx_merged_upsample_sse2 jSMUpH2V1EXTRGBXS2 92#define jsimd_h2v1_extbgr_merged_upsample_sse2 jSMUpH2V1EXTBGRS2 93#define jsimd_h2v1_extbgrx_merged_upsample_sse2 jSMUpH2V1EXTBGRXS2 94#define jsimd_h2v1_extxbgr_merged_upsample_sse2 jSMUpH2V1EXTXBGRS2 95#define jsimd_h2v1_extxrgb_merged_upsample_sse2 jSMUpH2V1EXTXRGBS2 96#define jsimd_convsamp_mmx jSConvM 97#define jsimd_convsamp_sse2 jSConvS2 98#define jsimd_convsamp_float_3dnow jSConvF3D 99#define jsimd_convsamp_float_sse jSConvFS 100#define jsimd_convsamp_float_sse2 jSConvFS2 101#define jsimd_fdct_islow_mmx jSFDMIS 102#define jsimd_fdct_ifast_mmx jSFDMIF 103#define jconst_fdct_islow_sse2 jSCFDS2IS 104#define jsimd_fdct_islow_sse2 jSFDS2IS 105#define jconst_fdct_ifast_sse2 jSCFDS2IF 106#define jsimd_fdct_ifast_sse2 jSFDS2IF 107#define jsimd_fdct_float_3dnow jSFD3DF 108#define jconst_fdct_float_sse jSCFDSF 109#define jsimd_fdct_float_sse jSFDSF 110#define jsimd_quantize_mmx jSQuantM 111#define jsimd_quantize_sse2 jSQuantS2 112#define jsimd_quantize_float_3dnow jSQuantF3D 113#define jsimd_quantize_float_sse jSQuantFS 114#define jsimd_quantize_float_sse2 jSQuantFS2 115#define jsimd_idct_2x2_mmx jSIDM22 116#define jsimd_idct_4x4_mmx jSIDM44 117#define jconst_idct_red_sse2 jSCIDS2R 118#define jsimd_idct_2x2_sse2 jSIDS222 119#define jsimd_idct_4x4_sse2 jSIDS244 120#define jsimd_idct_islow_mmx jSIDMIS 121#define jsimd_idct_ifast_mmx jSIDMIF 122#define jconst_idct_islow_sse2 jSCIDS2IS 123#define jsimd_idct_islow_sse2 jSIDS2IS 124#define jconst_idct_ifast_sse2 jSCIDS2IF 125#define jsimd_idct_ifast_sse2 jSIDS2IF 126#define jsimd_idct_float_3dnow jSID3DF 127#define jconst_fdct_float_sse jSCIDSF 128#define jsimd_idct_float_sse jSIDSF 129#define jconst_fdct_float_sse2 jSCIDS2F 130#define jsimd_idct_float_sse2 jSIDS2F 131#endif /* NEED_SHORT_EXTERNAL_NAMES */ 132 133/* SIMD Ext: retrieve SIMD/CPU information */ 134EXTERN(unsigned int) jpeg_simd_cpu_support JPP((void)); 135 136/* SIMD Color Space Conversion */ 137EXTERN(void) jsimd_rgb_ycc_convert_mmx 138 JPP((JDIMENSION img_width, 139 JSAMPARRAY input_buf, JSAMPIMAGE output_buf, 140 JDIMENSION output_row, int num_rows)); 141EXTERN(void) jsimd_extrgb_ycc_convert_mmx 142 JPP((JDIMENSION img_width, 143 JSAMPARRAY input_buf, JSAMPIMAGE output_buf, 144 JDIMENSION output_row, int num_rows)); 145EXTERN(void) jsimd_extrgbx_ycc_convert_mmx 146 JPP((JDIMENSION img_width, 147 JSAMPARRAY input_buf, JSAMPIMAGE output_buf, 148 JDIMENSION output_row, int num_rows)); 149EXTERN(void) jsimd_extbgr_ycc_convert_mmx 150 JPP((JDIMENSION img_width, 151 JSAMPARRAY input_buf, JSAMPIMAGE output_buf, 152 JDIMENSION output_row, int num_rows)); 153EXTERN(void) jsimd_extbgrx_ycc_convert_mmx 154 JPP((JDIMENSION img_width, 155 JSAMPARRAY input_buf, JSAMPIMAGE output_buf, 156 JDIMENSION output_row, int num_rows)); 157EXTERN(void) jsimd_extxbgr_ycc_convert_mmx 158 JPP((JDIMENSION img_width, 159 JSAMPARRAY input_buf, JSAMPIMAGE output_buf, 160 JDIMENSION output_row, int num_rows)); 161EXTERN(void) jsimd_extxrgb_ycc_convert_mmx 162 JPP((JDIMENSION img_width, 163 JSAMPARRAY input_buf, JSAMPIMAGE output_buf, 164 JDIMENSION output_row, int num_rows)); 165 166EXTERN(void) jsimd_ycc_rgb_convert_mmx 167 JPP((JDIMENSION out_width, 168 JSAMPIMAGE input_buf, JDIMENSION input_row, 169 JSAMPARRAY output_buf, int num_rows)); 170EXTERN(void) jsimd_ycc_extrgb_convert_mmx 171 JPP((JDIMENSION out_width, 172 JSAMPIMAGE input_buf, JDIMENSION input_row, 173 JSAMPARRAY output_buf, int num_rows)); 174EXTERN(void) jsimd_ycc_extrgbx_convert_mmx 175 JPP((JDIMENSION out_width, 176 JSAMPIMAGE input_buf, JDIMENSION input_row, 177 JSAMPARRAY output_buf, int num_rows)); 178EXTERN(void) jsimd_ycc_extbgr_convert_mmx 179 JPP((JDIMENSION out_width, 180 JSAMPIMAGE input_buf, JDIMENSION input_row, 181 JSAMPARRAY output_buf, int num_rows)); 182EXTERN(void) jsimd_ycc_extbgrx_convert_mmx 183 JPP((JDIMENSION out_width, 184 JSAMPIMAGE input_buf, JDIMENSION input_row, 185 JSAMPARRAY output_buf, int num_rows)); 186EXTERN(void) jsimd_ycc_extxbgr_convert_mmx 187 JPP((JDIMENSION out_width, 188 JSAMPIMAGE input_buf, JDIMENSION input_row, 189 JSAMPARRAY output_buf, int num_rows)); 190EXTERN(void) jsimd_ycc_extxrgb_convert_mmx 191 JPP((JDIMENSION out_width, 192 JSAMPIMAGE input_buf, JDIMENSION input_row, 193 JSAMPARRAY output_buf, int num_rows)); 194 195extern const int jconst_rgb_ycc_convert_sse2[]; 196EXTERN(void) jsimd_rgb_ycc_convert_sse2 197 JPP((JDIMENSION img_width, 198 JSAMPARRAY input_buf, JSAMPIMAGE output_buf, 199 JDIMENSION output_row, int num_rows)); 200EXTERN(void) jsimd_extrgb_ycc_convert_sse2 201 JPP((JDIMENSION img_width, 202 JSAMPARRAY input_buf, JSAMPIMAGE output_buf, 203 JDIMENSION output_row, int num_rows)); 204EXTERN(void) jsimd_extrgbx_ycc_convert_sse2 205 JPP((JDIMENSION img_width, 206 JSAMPARRAY input_buf, JSAMPIMAGE output_buf, 207 JDIMENSION output_row, int num_rows)); 208EXTERN(void) jsimd_extbgr_ycc_convert_sse2 209 JPP((JDIMENSION img_width, 210 JSAMPARRAY input_buf, JSAMPIMAGE output_buf, 211 JDIMENSION output_row, int num_rows)); 212EXTERN(void) jsimd_extbgrx_ycc_convert_sse2 213 JPP((JDIMENSION img_width, 214 JSAMPARRAY input_buf, JSAMPIMAGE output_buf, 215 JDIMENSION output_row, int num_rows)); 216EXTERN(void) jsimd_extxbgr_ycc_convert_sse2 217 JPP((JDIMENSION img_width, 218 JSAMPARRAY input_buf, JSAMPIMAGE output_buf, 219 JDIMENSION output_row, int num_rows)); 220EXTERN(void) jsimd_extxrgb_ycc_convert_sse2 221 JPP((JDIMENSION img_width, 222 JSAMPARRAY input_buf, JSAMPIMAGE output_buf, 223 JDIMENSION output_row, int num_rows)); 224 225extern const int jconst_ycc_rgb_convert_sse2[]; 226EXTERN(void) jsimd_ycc_rgb_convert_sse2 227 JPP((JDIMENSION out_width, 228 JSAMPIMAGE input_buf, JDIMENSION input_row, 229 JSAMPARRAY output_buf, int num_rows)); 230EXTERN(void) jsimd_ycc_extrgb_convert_sse2 231 JPP((JDIMENSION out_width, 232 JSAMPIMAGE input_buf, JDIMENSION input_row, 233 JSAMPARRAY output_buf, int num_rows)); 234EXTERN(void) jsimd_ycc_extrgbx_convert_sse2 235 JPP((JDIMENSION out_width, 236 JSAMPIMAGE input_buf, JDIMENSION input_row, 237 JSAMPARRAY output_buf, int num_rows)); 238EXTERN(void) jsimd_ycc_extbgr_convert_sse2 239 JPP((JDIMENSION out_width, 240 JSAMPIMAGE input_buf, JDIMENSION input_row, 241 JSAMPARRAY output_buf, int num_rows)); 242EXTERN(void) jsimd_ycc_extbgrx_convert_sse2 243 JPP((JDIMENSION out_width, 244 JSAMPIMAGE input_buf, JDIMENSION input_row, 245 JSAMPARRAY output_buf, int num_rows)); 246EXTERN(void) jsimd_ycc_extxbgr_convert_sse2 247 JPP((JDIMENSION out_width, 248 JSAMPIMAGE input_buf, JDIMENSION input_row, 249 JSAMPARRAY output_buf, int num_rows)); 250EXTERN(void) jsimd_ycc_extxrgb_convert_sse2 251 JPP((JDIMENSION out_width, 252 JSAMPIMAGE input_buf, JDIMENSION input_row, 253 JSAMPARRAY output_buf, int num_rows)); 254 255/* SIMD Downsample */ 256EXTERN(void) jsimd_h2v2_downsample_mmx 257 JPP((JDIMENSION image_width, int max_v_samp_factor, 258 JDIMENSION v_samp_factor, JDIMENSION width_blocks, 259 JSAMPARRAY input_data, JSAMPARRAY output_data)); 260EXTERN(void) jsimd_h2v1_downsample_mmx 261 JPP((JDIMENSION image_width, int max_v_samp_factor, 262 JDIMENSION v_samp_factor, JDIMENSION width_blocks, 263 JSAMPARRAY input_data, JSAMPARRAY output_data)); 264 265EXTERN(void) jsimd_h2v2_downsample_sse2 266 JPP((JDIMENSION image_width, int max_v_samp_factor, 267 JDIMENSION v_samp_factor, JDIMENSION width_blocks, 268 JSAMPARRAY input_data, JSAMPARRAY output_data)); 269EXTERN(void) jsimd_h2v1_downsample_sse2 270 JPP((JDIMENSION image_width, int max_v_samp_factor, 271 JDIMENSION v_samp_factor, JDIMENSION width_blocks, 272 JSAMPARRAY input_data, JSAMPARRAY output_data)); 273 274/* SIMD Upsample */ 275EXTERN(void) jsimd_h2v2_upsample_mmx 276 JPP((int max_v_samp_factor, JDIMENSION output_width, 277 JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr)); 278EXTERN(void) jsimd_h2v1_upsample_mmx 279 JPP((int max_v_samp_factor, JDIMENSION output_width, 280 JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr)); 281 282EXTERN(void) jsimd_h2v2_fancy_upsample_mmx 283 JPP((int max_v_samp_factor, JDIMENSION downsampled_width, 284 JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr)); 285EXTERN(void) jsimd_h2v1_fancy_upsample_mmx 286 JPP((int max_v_samp_factor, JDIMENSION downsampled_width, 287 JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr)); 288 289EXTERN(void) jsimd_h2v2_merged_upsample_mmx 290 JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, 291 JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); 292EXTERN(void) jsimd_h2v2_extrgb_merged_upsample_mmx 293 JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, 294 JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); 295EXTERN(void) jsimd_h2v2_extrgbx_merged_upsample_mmx 296 JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, 297 JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); 298EXTERN(void) jsimd_h2v2_extbgr_merged_upsample_mmx 299 JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, 300 JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); 301EXTERN(void) jsimd_h2v2_extbgrx_merged_upsample_mmx 302 JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, 303 JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); 304EXTERN(void) jsimd_h2v2_extxbgr_merged_upsample_mmx 305 JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, 306 JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); 307EXTERN(void) jsimd_h2v2_extxrgb_merged_upsample_mmx 308 JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, 309 JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); 310EXTERN(void) jsimd_h2v1_merged_upsample_mmx 311 JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, 312 JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); 313EXTERN(void) jsimd_h2v1_extrgb_merged_upsample_mmx 314 JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, 315 JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); 316EXTERN(void) jsimd_h2v1_extrgbx_merged_upsample_mmx 317 JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, 318 JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); 319EXTERN(void) jsimd_h2v1_extbgr_merged_upsample_mmx 320 JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, 321 JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); 322EXTERN(void) jsimd_h2v1_extbgrx_merged_upsample_mmx 323 JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, 324 JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); 325EXTERN(void) jsimd_h2v1_extxbgr_merged_upsample_mmx 326 JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, 327 JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); 328EXTERN(void) jsimd_h2v1_extxrgb_merged_upsample_mmx 329 JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, 330 JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); 331 332EXTERN(void) jsimd_h2v2_upsample_sse2 333 JPP((int max_v_samp_factor, JDIMENSION output_width, 334 JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr)); 335EXTERN(void) jsimd_h2v1_upsample_sse2 336 JPP((int max_v_samp_factor, JDIMENSION output_width, 337 JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr)); 338 339extern const int jconst_fancy_upsample_sse2[]; 340EXTERN(void) jsimd_h2v2_fancy_upsample_sse2 341 JPP((int max_v_samp_factor, JDIMENSION downsampled_width, 342 JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr)); 343EXTERN(void) jsimd_h2v1_fancy_upsample_sse2 344 JPP((int max_v_samp_factor, JDIMENSION downsampled_width, 345 JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr)); 346 347extern const int jconst_merged_upsample_sse2[]; 348EXTERN(void) jsimd_h2v2_merged_upsample_sse2 349 JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, 350 JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); 351EXTERN(void) jsimd_h2v2_extrgb_merged_upsample_sse2 352 JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, 353 JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); 354EXTERN(void) jsimd_h2v2_extrgbx_merged_upsample_sse2 355 JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, 356 JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); 357EXTERN(void) jsimd_h2v2_extbgr_merged_upsample_sse2 358 JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, 359 JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); 360EXTERN(void) jsimd_h2v2_extbgrx_merged_upsample_sse2 361 JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, 362 JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); 363EXTERN(void) jsimd_h2v2_extxbgr_merged_upsample_sse2 364 JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, 365 JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); 366EXTERN(void) jsimd_h2v2_extxrgb_merged_upsample_sse2 367 JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, 368 JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); 369EXTERN(void) jsimd_h2v1_merged_upsample_sse2 370 JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, 371 JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); 372EXTERN(void) jsimd_h2v1_extrgb_merged_upsample_sse2 373 JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, 374 JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); 375EXTERN(void) jsimd_h2v1_extrgbx_merged_upsample_sse2 376 JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, 377 JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); 378EXTERN(void) jsimd_h2v1_extbgr_merged_upsample_sse2 379 JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, 380 JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); 381EXTERN(void) jsimd_h2v1_extbgrx_merged_upsample_sse2 382 JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, 383 JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); 384EXTERN(void) jsimd_h2v1_extxbgr_merged_upsample_sse2 385 JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, 386 JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); 387EXTERN(void) jsimd_h2v1_extxrgb_merged_upsample_sse2 388 JPP((JDIMENSION output_width, JSAMPIMAGE input_buf, 389 JDIMENSION in_row_group_ctr, JSAMPARRAY output_buf)); 390 391/* SIMD Sample Conversion */ 392EXTERN(void) jsimd_convsamp_mmx JPP((JSAMPARRAY sample_data, 393 JDIMENSION start_col, 394 DCTELEM * workspace)); 395 396EXTERN(void) jsimd_convsamp_sse2 JPP((JSAMPARRAY sample_data, 397 JDIMENSION start_col, 398 DCTELEM * workspace)); 399 400EXTERN(void) jsimd_convsamp_float_3dnow JPP((JSAMPARRAY sample_data, 401 JDIMENSION start_col, 402 FAST_FLOAT * workspace)); 403 404EXTERN(void) jsimd_convsamp_float_sse JPP((JSAMPARRAY sample_data, 405 JDIMENSION start_col, 406 FAST_FLOAT * workspace)); 407 408EXTERN(void) jsimd_convsamp_float_sse2 JPP((JSAMPARRAY sample_data, 409 JDIMENSION start_col, 410 FAST_FLOAT * workspace)); 411 412/* SIMD Forward DCT */ 413EXTERN(void) jsimd_fdct_islow_mmx JPP((DCTELEM * data)); 414EXTERN(void) jsimd_fdct_ifast_mmx JPP((DCTELEM * data)); 415 416extern const int jconst_fdct_ifast_sse2[]; 417EXTERN(void) jsimd_fdct_islow_sse2 JPP((DCTELEM * data)); 418extern const int jconst_fdct_islow_sse2[]; 419EXTERN(void) jsimd_fdct_ifast_sse2 JPP((DCTELEM * data)); 420 421EXTERN(void) jsimd_fdct_float_3dnow JPP((FAST_FLOAT * data)); 422 423extern const int jconst_fdct_float_sse[]; 424EXTERN(void) jsimd_fdct_float_sse JPP((FAST_FLOAT * data)); 425 426/* SIMD Quantization */ 427EXTERN(void) jsimd_quantize_mmx JPP((JCOEFPTR coef_block, 428 DCTELEM * divisors, 429 DCTELEM * workspace)); 430 431EXTERN(void) jsimd_quantize_sse2 JPP((JCOEFPTR coef_block, 432 DCTELEM * divisors, 433 DCTELEM * workspace)); 434 435EXTERN(void) jsimd_quantize_float_3dnow JPP((JCOEFPTR coef_block, 436 FAST_FLOAT * divisors, 437 FAST_FLOAT * workspace)); 438 439EXTERN(void) jsimd_quantize_float_sse JPP((JCOEFPTR coef_block, 440 FAST_FLOAT * divisors, 441 FAST_FLOAT * workspace)); 442 443EXTERN(void) jsimd_quantize_float_sse2 JPP((JCOEFPTR coef_block, 444 FAST_FLOAT * divisors, 445 FAST_FLOAT * workspace)); 446 447/* SIMD Reduced Inverse DCT */ 448EXTERN(void) jsimd_idct_2x2_mmx JPP((void * dct_table, 449 JCOEFPTR coef_block, 450 JSAMPARRAY output_buf, 451 JDIMENSION output_col)); 452EXTERN(void) jsimd_idct_4x4_mmx JPP((void * dct_table, 453 JCOEFPTR coef_block, 454 JSAMPARRAY output_buf, 455 JDIMENSION output_col)); 456 457extern const int jconst_idct_red_sse2[]; 458EXTERN(void) jsimd_idct_2x2_sse2 JPP((void * dct_table, 459 JCOEFPTR coef_block, 460 JSAMPARRAY output_buf, 461 JDIMENSION output_col)); 462EXTERN(void) jsimd_idct_4x4_sse2 JPP((void * dct_table, 463 JCOEFPTR coef_block, 464 JSAMPARRAY output_buf, 465 JDIMENSION output_col)); 466 467/* SIMD Inverse DCT */ 468EXTERN(void) jsimd_idct_islow_mmx JPP((void * dct_table, 469 JCOEFPTR coef_block, 470 JSAMPARRAY output_buf, 471 JDIMENSION output_col)); 472EXTERN(void) jsimd_idct_ifast_mmx JPP((void * dct_table, 473 JCOEFPTR coef_block, 474 JSAMPARRAY output_buf, 475 JDIMENSION output_col)); 476 477extern const int jconst_idct_islow_sse2[]; 478EXTERN(void) jsimd_idct_islow_sse2 JPP((void * dct_table, 479 JCOEFPTR coef_block, 480 JSAMPARRAY output_buf, 481 JDIMENSION output_col)); 482extern const int jconst_idct_ifast_sse2[]; 483EXTERN(void) jsimd_idct_ifast_sse2 JPP((void * dct_table, 484 JCOEFPTR coef_block, 485 JSAMPARRAY output_buf, 486 JDIMENSION output_col)); 487 488EXTERN(void) jsimd_idct_float_3dnow JPP((void * dct_table, 489 JCOEFPTR coef_block, 490 JSAMPARRAY output_buf, 491 JDIMENSION output_col)); 492 493extern const int jconst_idct_float_sse[]; 494EXTERN(void) jsimd_idct_float_sse JPP((void * dct_table, 495 JCOEFPTR coef_block, 496 JSAMPARRAY output_buf, 497 JDIMENSION output_col)); 498 499extern const int jconst_idct_float_sse2[]; 500EXTERN(void) jsimd_idct_float_sse2 JPP((void * dct_table, 501 JCOEFPTR coef_block, 502 JSAMPARRAY output_buf, 503 JDIMENSION output_col)); 504