Searched defs:CONST_BITS (Results 1 - 7 of 7) sorted by relevance

/openjdk7/jdk/src/share/native/sun/awt/image/jpeg/
H A Djddctmgr.c188 #define CONST_BITS 14 macro
206 CONST_BITS-IFAST_SCALE_BITS);
H A Djfdctfst.c72 #define CONST_BITS 8 macro
78 * If you change CONST_BITS you may want to add appropriate values.
82 #if CONST_BITS == 8
110 #define MULTIPLY(var,const) ((DCTELEM) DESCALE((var) * (const), CONST_BITS))
H A Djfdctint.c63 * CONST_BITS bits of precision in the constants). After doing a
66 * cheaply as a right shift of CONST_BITS bits. We postpone shifting
77 * have BITS_IN_JSAMPLE + CONST_BITS + PASS1_BITS <= 26. Error analysis
82 #define CONST_BITS 13 macro
85 #define CONST_BITS 13
92 * If you change CONST_BITS you may want to add appropriate values.
96 #if CONST_BITS == 13
182 CONST_BITS-PASS1_BITS);
184 CONST_BITS-PASS1_BITS);
209 dataptr[7] = (DCTELEM) DESCALE(tmp4 + z1 + z3, CONST_BITS
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H A Djcdctmgr.c102 #define CONST_BITS 14 macro
126 CONST_BITS-3);
H A Djidctfst.c81 #define CONST_BITS 8 macro
84 #define CONST_BITS 8
91 * If you change CONST_BITS you may want to add appropriate values.
95 #if CONST_BITS == 8
123 #define MULTIPLY(var,const) ((DCTELEM) DESCALE((var) * (const), CONST_BITS))
H A Djidctint.c63 * CONST_BITS bits of precision in the constants). After doing a
66 * cheaply as a right shift of CONST_BITS bits. We postpone shifting
77 * have BITS_IN_JSAMPLE + CONST_BITS + PASS1_BITS <= 26. Error analysis
82 #define CONST_BITS 13 macro
85 #define CONST_BITS 13
92 * If you change CONST_BITS you may want to add appropriate values.
96 #if CONST_BITS == 13
220 tmp0 = (z2 + z3) << CONST_BITS;
221 tmp1 = (z2 - z3) << CONST_BITS;
262 wsptr[DCTSIZE*0] = (int) DESCALE(tmp10 + tmp3, CONST_BITS
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H A Djidctred.c47 #define CONST_BITS 13 macro
50 #define CONST_BITS 13
57 * If you change CONST_BITS you may want to add appropriate values.
61 #if CONST_BITS == 13
163 tmp0 <<= (CONST_BITS+1);
192 wsptr[DCTSIZE*0] = (int) DESCALE(tmp10 + tmp2, CONST_BITS-PASS1_BITS+1);
193 wsptr[DCTSIZE*3] = (int) DESCALE(tmp10 - tmp2, CONST_BITS-PASS1_BITS+1);
194 wsptr[DCTSIZE*1] = (int) DESCALE(tmp12 + tmp0, CONST_BITS-PASS1_BITS+1);
195 wsptr[DCTSIZE*2] = (int) DESCALE(tmp12 - tmp0, CONST_BITS-PASS1_BITS+1);
224 tmp0 = ((INT32) wsptr[0]) << (CONST_BITS
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