Searched refs:FAST_FLOAT (Results 1 – 6 of 6) sorted by relevance
/AliOS-Things-master/components/SDL2/src/image/external/jpeg-9b/ |
A D | jfdctflt.c | 64 FAST_FLOAT tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7; 65 FAST_FLOAT tmp10, tmp11, tmp12, tmp13; 66 FAST_FLOAT z1, z2, z3, z4, z5, z11, z13; 67 FAST_FLOAT *dataptr; 98 z1 = (tmp12 + tmp13) * ((FAST_FLOAT) 0.707106781); /* c4 */ 110 z2 = ((FAST_FLOAT) 0.541196100) * tmp10 + z5; /* c2-c6 */ 111 z4 = ((FAST_FLOAT) 1.306562965) * tmp12 + z5; /* c2+c6 */ 112 z3 = tmp11 * ((FAST_FLOAT) 0.707106781); /* c4 */ 160 z2 = ((FAST_FLOAT) 0.541196100) * tmp10 + z5; /* c2-c6 */ 161 z4 = ((FAST_FLOAT) 1.306562965) * tmp12 + z5; /* c2+c6 */ [all …]
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A D | jidctflt.c | 75 FAST_FLOAT tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7; 76 FAST_FLOAT tmp10, tmp11, tmp12, tmp13; 77 FAST_FLOAT z5, z10, z11, z12, z13; 80 FAST_FLOAT * wsptr; 84 FAST_FLOAT workspace[DCTSIZE2]; /* buffers data between passes */ 154 tmp11 = (z11 - z13) * ((FAST_FLOAT) 1.414213562); /* 2*c4 */ 156 z5 = (z10 + z12) * ((FAST_FLOAT) 1.847759065); /* 2*c2 */ 192 z5 = wsptr[0] + (((FAST_FLOAT) RANGE_CENTER) + ((FAST_FLOAT) 0.5)); 198 ((FAST_FLOAT) 1.414213562) - tmp13; /* 2*c4 */ 213 tmp11 = (z11 - z13) * ((FAST_FLOAT) 1.414213562); /* 2*c4 */ [all …]
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A D | jcdctmgr.c | 48 FAST_FLOAT float_array[DCTSIZE2]; 146 FAST_FLOAT * divisors = (FAST_FLOAT *) compptr->dct_table; in forward_DCT_float() 147 FAST_FLOAT workspace[DCTSIZE2]; /* work area for FDCT subroutine */ in forward_DCT_float() 157 { register FAST_FLOAT temp; in forward_DCT_float() 170 output_ptr[i] = (JCOEF) ((int) (temp + (FAST_FLOAT) 16384.5) - 16384); in forward_DCT_float() 424 FAST_FLOAT * fdtbl = (FAST_FLOAT *) compptr->dct_table; in start_pass_fdctmgr() 434 fdtbl[i] = (FAST_FLOAT) in start_pass_fdctmgr()
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A D | jmorecfg.h | 438 #ifndef FAST_FLOAT 440 #define FAST_FLOAT float macro 442 #define FAST_FLOAT double macro
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A D | jdct.h | 44 typedef JMETHOD(void, float_DCT_method_ptr, (FAST_FLOAT * data, 74 typedef FAST_FLOAT FLOAT_MULT_TYPE; /* preferred floating type */ 174 JPP((FAST_FLOAT * data, JSAMPARRAY sample_data, JDIMENSION start_col));
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/AliOS-Things-master/components/SDL2/src/image/VisualC/external/include/ |
A D | jmorecfg.h | 438 #ifndef FAST_FLOAT 440 #define FAST_FLOAT float macro 442 #define FAST_FLOAT double macro
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