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    Searched refs:CENTERJSAMPLE (Results 1 - 25 of 46) sorted by null

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/external/pdfium/third_party/libjpeg/
fpdfapi_jcdctmgr.c	205 *workspaceptr++ = GETJSAMPLE(*elemptr++) - CENTERJSAMPLE; 206 *workspaceptr++ = GETJSAMPLE(*elemptr++) - CENTERJSAMPLE; 207 *workspaceptr++ = GETJSAMPLE(*elemptr++) - CENTERJSAMPLE; 208 *workspaceptr++ = GETJSAMPLE(*elemptr++) - CENTERJSAMPLE; 209 *workspaceptr++ = GETJSAMPLE(*elemptr++) - CENTERJSAMPLE; 210 *workspaceptr++ = GETJSAMPLE(*elemptr++) - CENTERJSAMPLE; 211 *workspaceptr++ = GETJSAMPLE(*elemptr++) - CENTERJSAMPLE; 212 *workspaceptr++ = GETJSAMPLE(*elemptr++) - CENTERJSAMPLE; 216 *workspaceptr++ = GETJSAMPLE(*elemptr++) - CENTERJSAMPLE; 295 *workspaceptr++ = (FAST_FLOAT)(GETJSAMPLE(*elemptr++) - CENTERJSAMPLE);     [all...]
jmorecfg.h	77 #define CENTERJSAMPLE 128 91 #define CENTERJSAMPLE 2048
fpdfapi_jdmaster.c	230 * representation by adding CENTERJSAMPLE at the same time that we limit it. 232 * CENTERJSAMPLE,CENTERJSAMPLE+1,...,MAXJSAMPLE, 233 * MAXJSAMPLE (repeat 2*(MAXJSAMPLE+1)-CENTERJSAMPLE times), 234 * 0 (repeat 2*(MAXJSAMPLE+1)-CENTERJSAMPLE times), 235 * 0,1,...,CENTERJSAMPLE-1 241 * sample_range_limit + CENTERJSAMPLE. 256 (5 * (MAXJSAMPLE+1) + CENTERJSAMPLE) * SIZEOF(JSAMPLE)); 264 table += CENTERJSAMPLE; /* Point to where post-IDCT table starts */ 266 for (i = CENTERJSAMPLE; i < 2*(MAXJSAMPLE+1); i++     [all...]
jdct.h	21 * The DCT inputs are expected to be signed (range +-CENTERJSAMPLE). 76 #define IDCT_range_limit(cinfo) ((cinfo)->sample_range_limit + CENTERJSAMPLE)
fpdfapi_jdcolor.c	40 * where Cb and Cr represent the incoming values less CENTERJSAMPLE. 90 for (i = 0, x = -CENTERJSAMPLE; i <= MAXJSAMPLE; i++, x++) { 92 /* The Cb or Cr value we are thinking of is x = i - CENTERJSAMPLE */
fpdfapi_jccolor.c	35 * Cb = -0.16874 * R - 0.33126 * G + 0.50000 * B + CENTERJSAMPLE 36 * Cr = 0.50000 * R - 0.41869 * G - 0.08131 * B + CENTERJSAMPLE 39 * rather than CENTERJSAMPLE, for Cb and Cr. This gave equal positive and 54 * The CENTERJSAMPLE offsets and the rounding fudge-factor of 0.5 are included 59 #define CBCR_OFFSET ((INT32) CENTERJSAMPLE << SCALEBITS)
fpdfapi_jdmerge.c	102 for (i = 0, x = -CENTERJSAMPLE; i <= MAXJSAMPLE; i++, x++) { 104 /* The Cb or Cr value we are thinking of is x = i - CENTERJSAMPLE */
/external/libjpeg-turbo/
jcdctmgr.c	384 *workspaceptr++ = GETJSAMPLE(*elemptr++) - CENTERJSAMPLE; 385 *workspaceptr++ = GETJSAMPLE(*elemptr++) - CENTERJSAMPLE; 386 *workspaceptr++ = GETJSAMPLE(*elemptr++) - CENTERJSAMPLE; 387 *workspaceptr++ = GETJSAMPLE(*elemptr++) - CENTERJSAMPLE; 388 *workspaceptr++ = GETJSAMPLE(*elemptr++) - CENTERJSAMPLE; 389 *workspaceptr++ = GETJSAMPLE(*elemptr++) - CENTERJSAMPLE; 390 *workspaceptr++ = GETJSAMPLE(*elemptr++) - CENTERJSAMPLE; 391 *workspaceptr++ = GETJSAMPLE(*elemptr++) - CENTERJSAMPLE; 396 *workspaceptr++ = GETJSAMPLE(*elemptr++) - CENTERJSAMPLE; 537 *workspaceptr++ = (FAST_FLOAT)(GETJSAMPLE(*elemptr++) - CENTERJSAMPLE);     [all...]
jmorecfg.h	66 #define CENTERJSAMPLE 128 80 #define CENTERJSAMPLE 2048
jdmaster.c	405 * representation by adding CENTERJSAMPLE at the same time that we limit it. 407 * CENTERJSAMPLE,CENTERJSAMPLE+1,...,MAXJSAMPLE, 408 * MAXJSAMPLE (repeat 2*(MAXJSAMPLE+1)-CENTERJSAMPLE times), 409 * 0 (repeat 2*(MAXJSAMPLE+1)-CENTERJSAMPLE times), 410 * 0,1,...,CENTERJSAMPLE-1 416 * sample_range_limit + CENTERJSAMPLE. 428 (5 * (MAXJSAMPLE+1) + CENTERJSAMPLE) * sizeof(JSAMPLE)); 436 table += CENTERJSAMPLE; /* Point to where post-IDCT table starts */ 438 for (i = CENTERJSAMPLE; i < 2*(MAXJSAMPLE+1); i++     [all...]
jdct.h	24 * The DCT inputs are expected to be signed (range +-CENTERJSAMPLE). 86 #define IDCT_range_limit(cinfo) ((cinfo)->sample_range_limit + CENTERJSAMPLE)
jidctflt.c	195 z5 = wsptr[0] + ((FAST_FLOAT) CENTERJSAMPLE + (FAST_FLOAT) 0.5);
jdmerge.c	210 for (i = 0, x = -CENTERJSAMPLE; i <= MAXJSAMPLE; i++, x++) { 212 /* The Cb or Cr value we are thinking of is x = i - CENTERJSAMPLE */
jccolor.c	42 * Cb = -0.16874 * R - 0.33126 * G + 0.50000 * B + CENTERJSAMPLE 43 * Cr = 0.50000 * R - 0.41869 * G - 0.08131 * B + CENTERJSAMPLE 46 * rather than CENTERJSAMPLE, for Cb and Cr. This gave equal positive and 61 * The CENTERJSAMPLE offsets and the rounding fudge-factor of 0.5 are included 66 #define CBCR_OFFSET ((JLONG) CENTERJSAMPLE << SCALEBITS)
/external/libjpeg-turbo/simd/
jccolor-mmx.asm	47 PD_ONEHALFM1_CJ times 2 dd (1 << (SCALEBITS-1)) - 1 + (CENTERJSAMPLE << SCALEBITS)
jccolor-sse2-64.asm	46 PD_ONEHALFM1_CJ times 4 dd (1 << (SCALEBITS-1)) - 1 + (CENTERJSAMPLE << SCALEBITS)
jccolor-sse2.asm	46 PD_ONEHALFM1_CJ times 4 dd (1 << (SCALEBITS-1)) - 1 + (CENTERJSAMPLE << SCALEBITS)
jccolext-altivec.c	57 pd_onehalfm1_cj = { __4X(ONE_HALF - 1 + (CENTERJSAMPLE << SCALEBITS)) }; 195 * Cb = -0.16874 * R - 0.33126 * G + 0.50000 * B + CENTERJSAMPLE 196 * Cr = 0.50000 * R - 0.41869 * G - 0.08131 * B + CENTERJSAMPLE 200 * Cb = -0.16874 * R - 0.33126 * G + 0.50000 * B + CENTERJSAMPLE 201 * Cr = 0.50000 * R - 0.41869 * G - 0.08131 * B + CENTERJSAMPLE
jdcolext-altivec.c	60 pw_cj = { __8X(CENTERJSAMPLE) };
jidctfst-altivec.c	137 __vector signed char pb_centerjsamp = { __16X(CENTERJSAMPLE) };
jquanti-altivec.c	61 __vector short pw_centerjsamp = { __8X(CENTERJSAMPLE) };
jdmrgext-altivec.c	62 pw_cj = { __8X(CENTERJSAMPLE) };
jidctint-altivec.c	246 __vector signed char pb_centerjsamp = { __16X(CENTERJSAMPLE) };
jidctflt-3dn.asm	38 PB_CENTERJSAMP times 8 db CENTERJSAMPLE
jidctflt-sse2-64.asm	49 PB_CENTERJSAMP times 16 db CENTERJSAMPLE

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