Searched refs:FAST_FLOAT (Results 1 - 5 of 5) sorted by relevance
/openjdk7/jdk/src/share/native/sun/awt/image/jpeg/ |
H A D | jfdctflt.c | 63 jpeg_fdct_float (FAST_FLOAT * data) 65 FAST_FLOAT tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7; 66 FAST_FLOAT tmp10, tmp11, tmp12, tmp13; 67 FAST_FLOAT z1, z2, z3, z4, z5, z11, z13; 68 FAST_FLOAT *dataptr; 94 z1 = (tmp12 + tmp13) * ((FAST_FLOAT) 0.707106781); /* c4 */ 105 z5 = (tmp10 - tmp12) * ((FAST_FLOAT) 0.382683433); /* c6 */ 106 z2 = ((FAST_FLOAT) 0.541196100) * tmp10 + z5; /* c2-c6 */ 107 z4 = ((FAST_FLOAT) 1.306562965) * tmp12 + z5; /* c2+c6 */ 108 z3 = tmp11 * ((FAST_FLOAT) 0.70710678 [all...] |
H A D | jidctflt.c | 64 #define DEQUANTIZE(coef,quantval) (((FAST_FLOAT) (coef)) * (quantval)) 76 FAST_FLOAT tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7; 77 FAST_FLOAT tmp10, tmp11, tmp12, tmp13; 78 FAST_FLOAT z5, z10, z11, z12, z13; 81 FAST_FLOAT * wsptr; 85 FAST_FLOAT workspace[DCTSIZE2]; /* buffers data between passes */ 108 FAST_FLOAT dcval = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); 136 tmp12 = (tmp1 - tmp3) * ((FAST_FLOAT) 1.414213562) - tmp13; /* 2*c4 */ 156 tmp11 = (z11 - z13) * ((FAST_FLOAT) 1.414213562); /* 2*c4 */ 158 z5 = (z10 + z12) * ((FAST_FLOAT) 1.84775906 [all...] |
H A D | jcdctmgr.c | 41 FAST_FLOAT * float_divisors[NUM_QUANT_TBLS]; 142 FAST_FLOAT * fdtbl; 150 fdct->float_divisors[qtblno] = (FAST_FLOAT *) 152 DCTSIZE2 * SIZEOF(FAST_FLOAT)); 158 fdtbl[i] = (FAST_FLOAT) 283 FAST_FLOAT * divisors = fdct->float_divisors[compptr->quant_tbl_no]; 284 FAST_FLOAT workspace[DCTSIZE2]; /* work area for FDCT subroutine */ 291 { register FAST_FLOAT *workspaceptr; 299 *workspaceptr++ = (FAST_FLOAT)(GETJSAMPLE(*elemptr++) - CENTERJSAMPLE); 300 *workspaceptr++ = (FAST_FLOAT)(GETJSAMPL [all...] |
H A D | jmorecfg.h | 362 /* FAST_FLOAT should be either float or double, whichever is done faster 370 #ifndef FAST_FLOAT 372 #define FAST_FLOAT float macro 374 #define FAST_FLOAT double macro
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H A D | jdct.h | 24 * implementations use an array of type FAST_FLOAT, instead.) 40 typedef JMETHOD(void, float_DCT_method_ptr, (FAST_FLOAT * data)); 68 typedef FAST_FLOAT FLOAT_MULT_TYPE; /* preferred floating type */ 103 EXTERN(void) jpeg_fdct_float JPP((FAST_FLOAT * data));
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