Searched refs:log2_table (Results 1 - 4 of 4) sorted by relevance

/xsrc/external/mit/MesaLib.old/dist/src/util/
H A Du_math.c58 float log2_table[LOG2_TABLE_SIZE]; variable in typeref:typename:float[]
66 log2_table[i] = (float) log2(1.0 + i * (1.0 / LOG2_TABLE_SCALE));
H A Du_math.h154 extern float log2_table[LOG2_TABLE_SIZE];
167 /* mpart = log2_table[mantissa*LOG2_TABLE_SCALE + 0.5] */
168 mpart = log2_table[((num.i & 0x007fffff) + (1 << (22 - LOG2_TABLE_SIZE_LOG2))) >> (23 - LOG2_TABLE_SIZE_LOG2)];
/xsrc/external/mit/MesaLib/dist/src/util/
H A Du_math.c45 float log2_table[LOG2_TABLE_SIZE]; variable in typeref:typename:float[]
53 log2_table[i] = (float) log2(1.0 + i * (1.0 / LOG2_TABLE_SCALE));
H A Du_math.h99 extern float log2_table[LOG2_TABLE_SIZE];
112 /* mpart = log2_table[mantissa*LOG2_TABLE_SCALE + 0.5] */
113 mpart = log2_table[((num.i & 0x007fffff) + (1 << (22 - LOG2_TABLE_SIZE_LOG2))) >> (23 - LOG2_TABLE_SIZE_LOG2)];

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