46     int exp = unpack_exp(packed) - EXP_BIAS;  in SkFloatBits_toIntCast()  local
49     if (exp >= 0) {  in SkFloatBits_toIntCast()
50         if (exp > 7) {    // overflow  in SkFloatBits_toIntCast()
53             value <<= exp;  in SkFloatBits_toIntCast()
56         exp = -exp;  in SkFloatBits_toIntCast()
57         if (exp > 25) {   // underflow  in SkFloatBits_toIntCast()
58             exp = 25;  in SkFloatBits_toIntCast()
60         value >>= exp;  in SkFloatBits_toIntCast()
72     int exp = unpack_exp(packed) - EXP_BIAS;  in SkFloatBits_toIntFloor()  local
75     if (exp >= 0) {  in SkFloatBits_toIntFloor()
76         if (exp > 7) {    // overflow  in SkFloatBits_toIntFloor()
79             value <<= exp;  in SkFloatBits_toIntFloor()
86         exp = -exp;  in SkFloatBits_toIntFloor()
87         if (exp > 25) {   // underflow  in SkFloatBits_toIntFloor()
92             if (exp > 149) {  in SkFloatBits_toIntFloor()
96             exp = 25;  in SkFloatBits_toIntFloor()
100         return value >> exp;  in SkFloatBits_toIntFloor()
111     int exp = unpack_exp(packed) - EXP_BIAS;  in SkFloatBits_toIntRound()  local
114     if (exp >= 0) {  in SkFloatBits_toIntRound()
115         if (exp > 7) {    // overflow  in SkFloatBits_toIntRound()
118             value <<= exp;  in SkFloatBits_toIntRound()
125         exp = -exp;  in SkFloatBits_toIntRound()
126         if (exp > 25) {   // underflow  in SkFloatBits_toIntRound()
127             exp = 25;  in SkFloatBits_toIntRound()
129         int add = 1 << (exp - 1);  in SkFloatBits_toIntRound()
130         return (value + add) >> exp;  in SkFloatBits_toIntRound()
141     int exp = unpack_exp(packed) - EXP_BIAS;  in SkFloatBits_toIntCeil()  local
144     if (exp >= 0) {  in SkFloatBits_toIntCeil()
145         if (exp > 7) {    // overflow  in SkFloatBits_toIntCeil()
148             value <<= exp;  in SkFloatBits_toIntCeil()
155         exp = -exp;  in SkFloatBits_toIntCeil()
156         if (exp > 25) {   // underflow  in SkFloatBits_toIntCeil()
161             if (exp > 149) {  in SkFloatBits_toIntCeil()
166             exp = 25;  in SkFloatBits_toIntCeil()
169         int add = (1 << exp) - 1;  in SkFloatBits_toIntCeil()
170         return (value + add) >> exp;  in SkFloatBits_toIntCeil()