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Searched refs:CONST_BITS (Results 1 – 11 of 11) sorted by relevance

/external/libjpeg-turbo/
Djidctint.c103 #define CONST_BITS 13 macro
106 #define CONST_BITS 13
117 #if CONST_BITS == 13
242 tmp0 = LEFT_SHIFT(z2 + z3, CONST_BITS);
243 tmp1 = LEFT_SHIFT(z2 - z3, CONST_BITS);
284 wsptr[DCTSIZE * 0] = (int)DESCALE(tmp10 + tmp3, CONST_BITS - PASS1_BITS);
285 wsptr[DCTSIZE * 7] = (int)DESCALE(tmp10 - tmp3, CONST_BITS - PASS1_BITS);
286 wsptr[DCTSIZE * 1] = (int)DESCALE(tmp11 + tmp2, CONST_BITS - PASS1_BITS);
287 wsptr[DCTSIZE * 6] = (int)DESCALE(tmp11 - tmp2, CONST_BITS - PASS1_BITS);
288 wsptr[DCTSIZE * 2] = (int)DESCALE(tmp12 + tmp1, CONST_BITS - PASS1_BITS);
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Djidctred.c46 #define CONST_BITS 13 macro
49 #define CONST_BITS 13
60 #if CONST_BITS == 13
163 tmp0 = LEFT_SHIFT(tmp0, CONST_BITS + 1);
193 (int)DESCALE(tmp10 + tmp2, CONST_BITS - PASS1_BITS + 1);
195 (int)DESCALE(tmp10 - tmp2, CONST_BITS - PASS1_BITS + 1);
197 (int)DESCALE(tmp12 + tmp0, CONST_BITS - PASS1_BITS + 1);
199 (int)DESCALE(tmp12 - tmp0, CONST_BITS - PASS1_BITS + 1);
228 tmp0 = LEFT_SHIFT((JLONG)wsptr[0], CONST_BITS + 1);
256 CONST_BITS + PASS1_BITS + 3 + 1) &
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Djfdctint.c81 #define CONST_BITS 13 macro
84 #define CONST_BITS 13
95 #if CONST_BITS == 13
181 CONST_BITS - PASS1_BITS);
183 CONST_BITS - PASS1_BITS);
208 dataptr[7] = (DCTELEM)DESCALE(tmp4 + z1 + z3, CONST_BITS - PASS1_BITS);
209 dataptr[5] = (DCTELEM)DESCALE(tmp5 + z2 + z4, CONST_BITS - PASS1_BITS);
210 dataptr[3] = (DCTELEM)DESCALE(tmp6 + z2 + z3, CONST_BITS - PASS1_BITS);
211 dataptr[1] = (DCTELEM)DESCALE(tmp7 + z1 + z4, CONST_BITS - PASS1_BITS);
247 CONST_BITS + PASS1_BITS);
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Djfdctfst.c71 #define CONST_BITS 8 macro
81 #if CONST_BITS == 8
109 #define MULTIPLY(var, const) ((DCTELEM)DESCALE((var) * (const), CONST_BITS))
Djidctfst.c80 #define CONST_BITS 8 macro
83 #define CONST_BITS 8
94 #if CONST_BITS == 8
122 #define MULTIPLY(var, const) ((DCTELEM)DESCALE((var) * (const), CONST_BITS))
Djddctmgr.c267 #define CONST_BITS 14 in start_pass() macro
285 CONST_BITS - IFAST_SCALE_BITS); in start_pass()
Djcdctmgr.c286 #define CONST_BITS 14 in start_pass_fdctmgr() macro
311 CONST_BITS - 3), &dtbl[i]) && in start_pass_fdctmgr()
318 CONST_BITS - 3); in start_pass_fdctmgr()
Djdct.h164 #define CONST_SCALE (ONE << CONST_BITS)
/external/libjpeg-turbo/simd/arm/
Djidctred-neon.c37 #define CONST_BITS 13 macro
110 int32x4_t tmp10_l = vshll_n_s16(vget_low_s16(row0), CONST_BITS + 2); in jsimd_idct_2x2_neon()
111 int32x4_t tmp10_h = vshll_n_s16(vget_high_s16(row0), CONST_BITS + 2); in jsimd_idct_2x2_neon()
124 row0 = vcombine_s16(vrshrn_n_s32(vaddq_s32(tmp10_l, tmp0_l), CONST_BITS), in jsimd_idct_2x2_neon()
125 vrshrn_n_s32(vaddq_s32(tmp10_h, tmp0_h), CONST_BITS)); in jsimd_idct_2x2_neon()
126 row1 = vcombine_s16(vrshrn_n_s32(vsubq_s32(tmp10_l, tmp0_l), CONST_BITS), in jsimd_idct_2x2_neon()
127 vrshrn_n_s32(vsubq_s32(tmp10_h, tmp0_h), CONST_BITS)); in jsimd_idct_2x2_neon()
144 int32x4_t tmp10 = vshll_n_s16(vget_low_s16(cols_0246), CONST_BITS + 2); in jsimd_idct_2x2_neon()
156 CONST_BITS + PASS1_BITS + 3 + 2 - 16); in jsimd_idct_2x2_neon()
262 int32x4_t tmp0 = vshll_n_s16(vget_high_s16(row0), CONST_BITS + 1); in jsimd_idct_4x4_neon()
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Djidctint-neon.c38 #define CONST_BITS 13 macro
41 #define DESCALE_P1 (CONST_BITS - PASS1_BITS)
42 #define DESCALE_P2 (CONST_BITS + PASS1_BITS + 3)
379 int32x4_t tmp0 = vshll_n_s16(vadd_s16(z2_s16, z3_s16), CONST_BITS); in jsimd_idct_islow_pass1_regular()
380 int32x4_t tmp1 = vshll_n_s16(vsub_s16(z2_s16, z3_s16), CONST_BITS); in jsimd_idct_islow_pass1_regular()
501 int32x4_t tmp0 = vshll_n_s16(z2_s16, CONST_BITS); in jsimd_idct_islow_pass1_sparse()
502 int32x4_t tmp1 = vshll_n_s16(z2_s16, CONST_BITS); in jsimd_idct_islow_pass1_sparse()
590 int32x4_t tmp0 = vshll_n_s16(vadd_s16(z2_s16, z3_s16), CONST_BITS); in jsimd_idct_islow_pass2_regular()
591 int32x4_t tmp1 = vshll_n_s16(vsub_s16(z2_s16, z3_s16), CONST_BITS); in jsimd_idct_islow_pass2_regular()
732 int32x4_t tmp0 = vshll_n_s16(z2_s16, CONST_BITS); in jsimd_idct_islow_pass2_sparse()
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Djfdctint-neon.c61 #define CONST_BITS 13 macro
64 #define DESCALE_P1 (CONST_BITS - PASS1_BITS)
65 #define DESCALE_P2 (CONST_BITS + PASS1_BITS)