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Searched refs:MULTIPLY (Results 1 – 6 of 6) sorted by relevance

/utopia/UTPA2-700.0.x/modules/ojpd_vdec_v2/api/jpeg_ex/cmodel/src/
H A Didct.c141 #define MULTIPLY(var,cnst) ((var) * (cnst)) macro
182 z1 = MULTIPLY( z2 + z3, FIX_0_541196100 ); in idct()
183 tmp2 = z1 + MULTIPLY( z3, -FIX_1_847759065 ); in idct()
184 tmp3 = z1 + MULTIPLY( z2, FIX_0_765366865 ); in idct()
203 z5 = MULTIPLY( z3 + z4, FIX_1_175875602 ); in idct()
205 tmp0 = MULTIPLY( tmp0, FIX_0_298631336 ); in idct()
206 tmp1 = MULTIPLY( tmp1, FIX_2_053119869 ); in idct()
207 tmp2 = MULTIPLY( tmp2, FIX_3_072711026 ); in idct()
208 tmp3 = MULTIPLY( tmp3, FIX_1_501321110 ); in idct()
209 z1 = MULTIPLY( z1, -FIX_0_899976223 ); in idct()
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H A Djidctint.c218 #define MULTIPLY(var,cnst) ((var) * (cnst)) macro
305 z1 = MULTIPLY( z2 + z3, FIX_0_541196100 );
306 tmp2 = z1 + MULTIPLY( z3, -FIX_1_847759065 );
307 tmp3 = z1 + MULTIPLY( z2, FIX_0_765366865 );
333 z5 = MULTIPLY( z3 + z4, FIX_1_175875602 ); /* sqrt(2) * c3 */
335 tmp0 = MULTIPLY( tmp0, FIX_0_298631336 ); /* sqrt(2) * (-c1+c3+c5-c7) */
336 tmp1 = MULTIPLY( tmp1, FIX_2_053119869 ); /* sqrt(2) * ( c1+c3-c5+c7) */
337 tmp2 = MULTIPLY( tmp2, FIX_3_072711026 ); /* sqrt(2) * ( c1+c3+c5-c7) */
338 tmp3 = MULTIPLY( tmp3, FIX_1_501321110 ); /* sqrt(2) * ( c1+c3-c5-c7) */
339 z1 = MULTIPLY( z1, -FIX_0_899976223 ); /* sqrt(2) * (c7-c3) */
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H A Djidctfst.c204 #define MULTIPLY(var,cnst) ((DCTELEM) DESCALE((var) * (cnst), CONST_BITS)) macro
331 tmp12 = MULTIPLY( tmp1 - tmp3, FIX_1_414213562 ) - tmp13; /* 2*c4 */ in jpeg_idct_ifast()
351 tmp11 = MULTIPLY( z11 - z13, FIX_1_414213562 ); /* 2*c4 */ in jpeg_idct_ifast()
353 z5 = MULTIPLY( z10 + z12, FIX_1_847759065 ); /* 2*c2 */ in jpeg_idct_ifast()
354 tmp10 = MULTIPLY( z12, FIX_1_082392200 ) - z5; /* 2*(c2-c6) */ in jpeg_idct_ifast()
355 tmp12 = MULTIPLY( z10, -FIX_2_613125930 ) + z5; /* -2*(c2+c6) */ in jpeg_idct_ifast()
420 tmp12 = MULTIPLY( ( DCTELEM )wsptr[2] - ( DCTELEM )wsptr[6], FIX_1_414213562 ) - tmp13; in jpeg_idct_ifast()
435 tmp11 = MULTIPLY( z11 - z13, FIX_1_414213562 ); /* 2*c4 */ in jpeg_idct_ifast()
437 z5 = MULTIPLY( z10 + z12, FIX_1_847759065 ); /* 2*c2 */ in jpeg_idct_ifast()
438 tmp10 = MULTIPLY( z12, FIX_1_082392200 ) - z5; /* 2*(c2-c6) */ in jpeg_idct_ifast()
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/utopia/UTPA2-700.0.x/modules/ojpd_vdec_v1/api/jpeg/cmodel/src/
H A Didct.c141 #define MULTIPLY(var,cnst) ((var) * (cnst)) macro
182 z1 = MULTIPLY( z2 + z3, FIX_0_541196100 ); in idct()
183 tmp2 = z1 + MULTIPLY( z3, -FIX_1_847759065 ); in idct()
184 tmp3 = z1 + MULTIPLY( z2, FIX_0_765366865 ); in idct()
203 z5 = MULTIPLY( z3 + z4, FIX_1_175875602 ); in idct()
205 tmp0 = MULTIPLY( tmp0, FIX_0_298631336 ); in idct()
206 tmp1 = MULTIPLY( tmp1, FIX_2_053119869 ); in idct()
207 tmp2 = MULTIPLY( tmp2, FIX_3_072711026 ); in idct()
208 tmp3 = MULTIPLY( tmp3, FIX_1_501321110 ); in idct()
209 z1 = MULTIPLY( z1, -FIX_0_899976223 ); in idct()
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H A Djidctint.c218 #define MULTIPLY(var,cnst) ((var) * (cnst)) macro
305 z1 = MULTIPLY( z2 + z3, FIX_0_541196100 );
306 tmp2 = z1 + MULTIPLY( z3, -FIX_1_847759065 );
307 tmp3 = z1 + MULTIPLY( z2, FIX_0_765366865 );
333 z5 = MULTIPLY( z3 + z4, FIX_1_175875602 ); /* sqrt(2) * c3 */
335 tmp0 = MULTIPLY( tmp0, FIX_0_298631336 ); /* sqrt(2) * (-c1+c3+c5-c7) */
336 tmp1 = MULTIPLY( tmp1, FIX_2_053119869 ); /* sqrt(2) * ( c1+c3-c5+c7) */
337 tmp2 = MULTIPLY( tmp2, FIX_3_072711026 ); /* sqrt(2) * ( c1+c3+c5-c7) */
338 tmp3 = MULTIPLY( tmp3, FIX_1_501321110 ); /* sqrt(2) * ( c1+c3-c5-c7) */
339 z1 = MULTIPLY( z1, -FIX_0_899976223 ); /* sqrt(2) * (c7-c3) */
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H A Djidctfst.c204 #define MULTIPLY(var,cnst) ((DCTELEM) DESCALE((var) * (cnst), CONST_BITS)) macro
331 tmp12 = MULTIPLY( tmp1 - tmp3, FIX_1_414213562 ) - tmp13; /* 2*c4 */ in jpeg_idct_ifast()
351 tmp11 = MULTIPLY( z11 - z13, FIX_1_414213562 ); /* 2*c4 */ in jpeg_idct_ifast()
353 z5 = MULTIPLY( z10 + z12, FIX_1_847759065 ); /* 2*c2 */ in jpeg_idct_ifast()
354 tmp10 = MULTIPLY( z12, FIX_1_082392200 ) - z5; /* 2*(c2-c6) */ in jpeg_idct_ifast()
355 tmp12 = MULTIPLY( z10, -FIX_2_613125930 ) + z5; /* -2*(c2+c6) */ in jpeg_idct_ifast()
420 tmp12 = MULTIPLY( ( DCTELEM )wsptr[2] - ( DCTELEM )wsptr[6], FIX_1_414213562 ) - tmp13; in jpeg_idct_ifast()
435 tmp11 = MULTIPLY( z11 - z13, FIX_1_414213562 ); /* 2*c4 */ in jpeg_idct_ifast()
437 z5 = MULTIPLY( z10 + z12, FIX_1_847759065 ); /* 2*c2 */ in jpeg_idct_ifast()
438 tmp10 = MULTIPLY( z12, FIX_1_082392200 ) - z5; /* 2*(c2-c6) */ in jpeg_idct_ifast()
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