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

/utopia/UTPA2-700.0.x/modules/ojpd_vdec_v2/api/jpeg_ex/cmodel/src/
H A Djidctint.c161 #define CONST_BITS 13 macro
164 #define CONST_BITS 13
175 #if CONST_BITS == 13
312 tmp0 = ( z2 + z3 ) << CONST_BITS;
313 tmp1 = ( z2 - z3 ) << CONST_BITS;
354 wsptr[DCTSIZE * 0] = ( int )DESCALE( tmp10 + tmp3, CONST_BITS - PASS1_BITS );
355 wsptr[DCTSIZE * 7] = ( int )DESCALE( tmp10 - tmp3, CONST_BITS - PASS1_BITS );
356 wsptr[DCTSIZE * 1] = ( int )DESCALE( tmp11 + tmp2, CONST_BITS - PASS1_BITS );
357 wsptr[DCTSIZE * 6] = ( int )DESCALE( tmp11 - tmp2, CONST_BITS - PASS1_BITS );
358 wsptr[DCTSIZE * 2] = ( int )DESCALE( tmp12 + tmp1, CONST_BITS - PASS1_BITS );
[all …]
H A Didct.c120 #define CONST_BITS 13 macro
123 #define CONST_SCALE (SCALEDONE << CONST_BITS)
186 tmp0 = ( ( S32 )dataptr[0] + ( S32 )dataptr[4] ) << CONST_BITS; in idct()
187 tmp1 = ( ( S32 )dataptr[0] - ( S32 )dataptr[4] ) << CONST_BITS; in idct()
222 wsptr[0] = ( S16 )DESCALE( tmp10 + tmp3, CONST_BITS - PASS1_BITS ); in idct()
223 wsptr[7] = ( S16 )DESCALE( tmp10 - tmp3, CONST_BITS - PASS1_BITS ); in idct()
224 wsptr[1] = ( S16 )DESCALE( tmp11 + tmp2, CONST_BITS - PASS1_BITS ); in idct()
225 wsptr[6] = ( S16 )DESCALE( tmp11 - tmp2, CONST_BITS - PASS1_BITS ); in idct()
226 wsptr[2] = ( S16 )DESCALE( tmp12 + tmp1, CONST_BITS - PASS1_BITS ); in idct()
227 wsptr[5] = ( S16 )DESCALE( tmp12 - tmp1, CONST_BITS - PASS1_BITS ); in idct()
[all …]
H A Djidctfst.c159 #define CONST_BITS 8 macro
162 #define CONST_BITS 8
173 #if CONST_BITS == 8
204 #define MULTIPLY(var,cnst) ((DCTELEM) DESCALE((var) * (cnst), CONST_BITS))
/utopia/UTPA2-700.0.x/modules/ojpd_vdec_v1/api/jpeg/cmodel/src/
H A Djidctint.c161 #define CONST_BITS 13 macro
164 #define CONST_BITS 13
175 #if CONST_BITS == 13
312 tmp0 = ( z2 + z3 ) << CONST_BITS;
313 tmp1 = ( z2 - z3 ) << CONST_BITS;
354 wsptr[DCTSIZE * 0] = ( int )DESCALE( tmp10 + tmp3, CONST_BITS - PASS1_BITS );
355 wsptr[DCTSIZE * 7] = ( int )DESCALE( tmp10 - tmp3, CONST_BITS - PASS1_BITS );
356 wsptr[DCTSIZE * 1] = ( int )DESCALE( tmp11 + tmp2, CONST_BITS - PASS1_BITS );
357 wsptr[DCTSIZE * 6] = ( int )DESCALE( tmp11 - tmp2, CONST_BITS - PASS1_BITS );
358 wsptr[DCTSIZE * 2] = ( int )DESCALE( tmp12 + tmp1, CONST_BITS - PASS1_BITS );
[all …]
H A Didct.c120 #define CONST_BITS 13 macro
123 #define CONST_SCALE (SCALEDONE << CONST_BITS)
186 tmp0 = ( ( S32 )dataptr[0] + ( S32 )dataptr[4] ) << CONST_BITS; in idct()
187 tmp1 = ( ( S32 )dataptr[0] - ( S32 )dataptr[4] ) << CONST_BITS; in idct()
222 wsptr[0] = ( S16 )DESCALE( tmp10 + tmp3, CONST_BITS - PASS1_BITS ); in idct()
223 wsptr[7] = ( S16 )DESCALE( tmp10 - tmp3, CONST_BITS - PASS1_BITS ); in idct()
224 wsptr[1] = ( S16 )DESCALE( tmp11 + tmp2, CONST_BITS - PASS1_BITS ); in idct()
225 wsptr[6] = ( S16 )DESCALE( tmp11 - tmp2, CONST_BITS - PASS1_BITS ); in idct()
226 wsptr[2] = ( S16 )DESCALE( tmp12 + tmp1, CONST_BITS - PASS1_BITS ); in idct()
227 wsptr[5] = ( S16 )DESCALE( tmp12 - tmp1, CONST_BITS - PASS1_BITS ); in idct()
[all …]
H A Djidctfst.c159 #define CONST_BITS 8 macro
162 #define CONST_BITS 8
173 #if CONST_BITS == 8
204 #define MULTIPLY(var,cnst) ((DCTELEM) DESCALE((var) * (cnst), CONST_BITS))