Searched refs:bit_deci_dst (Results 1 – 3 of 3) sorted by relevance
| /OK3568_Linux_fs/external/camera_engine_rkaiq/rkaiq/algos/anr/ |
| H A D | rk_aiq_anr_algo_gain.cpp | 6 uint32_t FLOAT_LIM2_INT(float In, int bit_deci_dst, int type = 0) in FLOAT_LIM2_INT() argument
15 if(exp_val - 127 <= bit_deci_dst || type == 1) in FLOAT_LIM2_INT()
17 shf_bit = bit_deci_dst - (exp_val - 127); in FLOAT_LIM2_INT()
18 dst = ROUND_F(In * (1 << bit_deci_dst)); in FLOAT_LIM2_INT()
22 shf_bit = (exp_val - 127) - bit_deci_dst; in FLOAT_LIM2_INT()
23 dst = ROUND_F(In / (1 << bit_deci_dst)); in FLOAT_LIM2_INT()
29 T FLOAT_FIX(T In, int bit_inte_dst, int bit_deci_dst) in FLOAT_FIX() argument
34 tmp = ROUND_F(In * (1 << bit_deci_dst)); in FLOAT_FIX()
35 out = ((FLOAT_GAIN)tmp) / (1 << bit_deci_dst); in FLOAT_FIX()
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| /OK3568_Linux_fs/external/camera_engine_rkaiq/rkaiq/algos/again/ |
| H A D | rk_aiq_again_algo_gain.cpp | 7 uint32_t FLOAT_LIM2_INT_V1(float In, int bit_deci_dst, int type = 0) in FLOAT_LIM2_INT_V1() argument
13 if(exp_val - 127 <= bit_deci_dst || type == 1) in FLOAT_LIM2_INT_V1()
15 shf_bit = bit_deci_dst - (exp_val - 127); in FLOAT_LIM2_INT_V1()
16 dst = ROUND_F(In * (1 << bit_deci_dst)); in FLOAT_LIM2_INT_V1()
20 shf_bit = (exp_val - 127) - bit_deci_dst; in FLOAT_LIM2_INT_V1()
21 dst = ROUND_F(In / (1 << bit_deci_dst)); in FLOAT_LIM2_INT_V1()
27 T FLOAT_FIX_V1(T In, int bit_inte_dst, int bit_deci_dst) in FLOAT_FIX_V1() argument
32 tmp = ROUND_F(In * (1 << bit_deci_dst)); in FLOAT_FIX_V1()
33 out = ((FLOAT_GAIN_V1)tmp) / (1 << bit_deci_dst); in FLOAT_FIX_V1()
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| /OK3568_Linux_fs/external/camera_engine_rkaiq/rkaiq/algos/again2/ |
| H A D | rk_aiq_again_algo_gain_v2.cpp | 200 uint32_t gain_float_lim2_int(float In, int bit_deci_dst, int type) in gain_float_lim2_int() argument
206 if (exp_val - 127 <= bit_deci_dst || type == 1) in gain_float_lim2_int()
208 shf_bit = bit_deci_dst - (exp_val - 127); in gain_float_lim2_int()
209 dst = ROUND_F(In * (1 << bit_deci_dst)); in gain_float_lim2_int()
213 shf_bit = (exp_val - 127) - bit_deci_dst; in gain_float_lim2_int()
214 dst = ROUND_F(In / (1 << bit_deci_dst)); in gain_float_lim2_int()
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