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Searched refs:PASS1_BITS (Results 1 – 15 of 15) sorted by relevance

/external/opencv3/3rdparty/libjpeg/
Djidctint.c102 #define PASS1_BITS 2 macro
105 #define PASS1_BITS 1 /* lose a little precision to avoid overflow */
209 int dcval = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]) << PASS1_BITS;
241 z2 += ONE << (CONST_BITS-PASS1_BITS-1);
283 wsptr[DCTSIZE*0] = (int) RIGHT_SHIFT(tmp10 + tmp3, CONST_BITS-PASS1_BITS);
284 wsptr[DCTSIZE*7] = (int) RIGHT_SHIFT(tmp10 - tmp3, CONST_BITS-PASS1_BITS);
285 wsptr[DCTSIZE*1] = (int) RIGHT_SHIFT(tmp11 + tmp2, CONST_BITS-PASS1_BITS);
286 wsptr[DCTSIZE*6] = (int) RIGHT_SHIFT(tmp11 - tmp2, CONST_BITS-PASS1_BITS);
287 wsptr[DCTSIZE*2] = (int) RIGHT_SHIFT(tmp12 + tmp1, CONST_BITS-PASS1_BITS);
288 wsptr[DCTSIZE*5] = (int) RIGHT_SHIFT(tmp12 - tmp1, CONST_BITS-PASS1_BITS);
[all …]
Djfdctint.c97 #define PASS1_BITS 2 macro
100 #define PASS1_BITS 1 /* lose a little precision to avoid overflow */
196 dataptr[0] = (DCTELEM) ((tmp10 + tmp11 - 8 * CENTERJSAMPLE) << PASS1_BITS);
197 dataptr[4] = (DCTELEM) ((tmp10 - tmp11) << PASS1_BITS);
201 z1 += ONE << (CONST_BITS-PASS1_BITS-1);
203 CONST_BITS-PASS1_BITS);
205 CONST_BITS-PASS1_BITS);
218 z1 += ONE << (CONST_BITS-PASS1_BITS-1);
233 RIGHT_SHIFT(tmp0 + tmp10 + tmp12, CONST_BITS-PASS1_BITS);
235 RIGHT_SHIFT(tmp1 + tmp11 + tmp13, CONST_BITS-PASS1_BITS);
[all …]
Djidctfst.c78 #define PASS1_BITS 2 macro
81 #define PASS1_BITS 1 /* lose a little precision to avoid overflow */
132 DESCALE((coef)*(quantval), IFAST_SCALE_BITS-PASS1_BITS)
296 JSAMPLE dcval = range_limit[IDESCALE(wsptr[0], PASS1_BITS+3)
347 outptr[0] = range_limit[IDESCALE(tmp0 + tmp7, PASS1_BITS+3)
349 outptr[7] = range_limit[IDESCALE(tmp0 - tmp7, PASS1_BITS+3)
351 outptr[1] = range_limit[IDESCALE(tmp1 + tmp6, PASS1_BITS+3)
353 outptr[6] = range_limit[IDESCALE(tmp1 - tmp6, PASS1_BITS+3)
355 outptr[2] = range_limit[IDESCALE(tmp2 + tmp5, PASS1_BITS+3)
357 outptr[5] = range_limit[IDESCALE(tmp2 - tmp5, PASS1_BITS+3)
[all …]
/external/libjpeg-turbo/
Djidctint.c103 #define PASS1_BITS 2 macro
106 #define PASS1_BITS 1 /* lose a little precision to avoid overflow */
211 PASS1_BITS);
283 wsptr[DCTSIZE*0] = (int) DESCALE(tmp10 + tmp3, CONST_BITS-PASS1_BITS);
284 wsptr[DCTSIZE*7] = (int) DESCALE(tmp10 - tmp3, CONST_BITS-PASS1_BITS);
285 wsptr[DCTSIZE*1] = (int) DESCALE(tmp11 + tmp2, CONST_BITS-PASS1_BITS);
286 wsptr[DCTSIZE*6] = (int) DESCALE(tmp11 - tmp2, CONST_BITS-PASS1_BITS);
287 wsptr[DCTSIZE*2] = (int) DESCALE(tmp12 + tmp1, CONST_BITS-PASS1_BITS);
288 wsptr[DCTSIZE*5] = (int) DESCALE(tmp12 - tmp1, CONST_BITS-PASS1_BITS);
289 wsptr[DCTSIZE*3] = (int) DESCALE(tmp13 + tmp0, CONST_BITS-PASS1_BITS);
[all …]
Djfdctint.c81 #define PASS1_BITS 2 macro
84 #define PASS1_BITS 1 /* lose a little precision to avoid overflow */
175 dataptr[0] = (DCTELEM) LEFT_SHIFT(tmp10 + tmp11, PASS1_BITS);
176 dataptr[4] = (DCTELEM) LEFT_SHIFT(tmp10 - tmp11, PASS1_BITS);
180 CONST_BITS-PASS1_BITS);
182 CONST_BITS-PASS1_BITS);
207 dataptr[7] = (DCTELEM) DESCALE(tmp4 + z1 + z3, CONST_BITS-PASS1_BITS);
208 dataptr[5] = (DCTELEM) DESCALE(tmp5 + z2 + z4, CONST_BITS-PASS1_BITS);
209 dataptr[3] = (DCTELEM) DESCALE(tmp6 + z2 + z3, CONST_BITS-PASS1_BITS);
210 dataptr[1] = (DCTELEM) DESCALE(tmp7 + z1 + z4, CONST_BITS-PASS1_BITS);
[all …]
Djidctred.c46 #define PASS1_BITS 2 macro
49 #define PASS1_BITS 1 /* lose a little precision to avoid overflow */
149 PASS1_BITS);
191 wsptr[DCTSIZE*0] = (int) DESCALE(tmp10 + tmp2, CONST_BITS-PASS1_BITS+1);
192 wsptr[DCTSIZE*3] = (int) DESCALE(tmp10 - tmp2, CONST_BITS-PASS1_BITS+1);
193 wsptr[DCTSIZE*1] = (int) DESCALE(tmp12 + tmp0, CONST_BITS-PASS1_BITS+1);
194 wsptr[DCTSIZE*2] = (int) DESCALE(tmp12 - tmp0, CONST_BITS-PASS1_BITS+1);
208 JSAMPLE dcval = range_limit[(int) DESCALE((INT32) wsptr[0], PASS1_BITS+3)
251 CONST_BITS+PASS1_BITS+3+1)
254 CONST_BITS+PASS1_BITS+3+1)
[all …]
Djidctfst.c78 #define PASS1_BITS 2 macro
81 #define PASS1_BITS 1 /* lose a little precision to avoid overflow */
132 DESCALE((coef)*(quantval), IFAST_SCALE_BITS-PASS1_BITS)
296 JSAMPLE dcval = range_limit[IDESCALE(wsptr[0], PASS1_BITS+3)
347 outptr[0] = range_limit[IDESCALE(tmp0 + tmp7, PASS1_BITS+3)
349 outptr[7] = range_limit[IDESCALE(tmp0 - tmp7, PASS1_BITS+3)
351 outptr[1] = range_limit[IDESCALE(tmp1 + tmp6, PASS1_BITS+3)
353 outptr[6] = range_limit[IDESCALE(tmp1 - tmp6, PASS1_BITS+3)
355 outptr[2] = range_limit[IDESCALE(tmp2 + tmp5, PASS1_BITS+3)
357 outptr[5] = range_limit[IDESCALE(tmp2 - tmp5, PASS1_BITS+3)
[all …]
/external/pdfium/third_party/libjpeg/
Dfpdfapi_jfdctint.c79 #define PASS1_BITS 2 macro
82 #define PASS1_BITS 1 /* lose a little precision to avoid overflow */
173 dataptr[0] = (DCTELEM) ((tmp10 + tmp11) << PASS1_BITS);
174 dataptr[4] = (DCTELEM) ((tmp10 - tmp11) << PASS1_BITS);
178 CONST_BITS-PASS1_BITS);
180 CONST_BITS-PASS1_BITS);
205 dataptr[7] = (DCTELEM) DESCALE(tmp4 + z1 + z3, CONST_BITS-PASS1_BITS);
206 dataptr[5] = (DCTELEM) DESCALE(tmp5 + z2 + z4, CONST_BITS-PASS1_BITS);
207 dataptr[3] = (DCTELEM) DESCALE(tmp6 + z2 + z3, CONST_BITS-PASS1_BITS);
208 dataptr[1] = (DCTELEM) DESCALE(tmp7 + z1 + z4, CONST_BITS-PASS1_BITS);
[all …]
Dfpdfapi_jidctint.c79 #define PASS1_BITS 2 macro
82 #define PASS1_BITS 1 /* lose a little precision to avoid overflow */
186 int dcval = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]) << PASS1_BITS;
258 wsptr[DCTSIZE*0] = (int) DESCALE(tmp10 + tmp3, CONST_BITS-PASS1_BITS);
259 wsptr[DCTSIZE*7] = (int) DESCALE(tmp10 - tmp3, CONST_BITS-PASS1_BITS);
260 wsptr[DCTSIZE*1] = (int) DESCALE(tmp11 + tmp2, CONST_BITS-PASS1_BITS);
261 wsptr[DCTSIZE*6] = (int) DESCALE(tmp11 - tmp2, CONST_BITS-PASS1_BITS);
262 wsptr[DCTSIZE*2] = (int) DESCALE(tmp12 + tmp1, CONST_BITS-PASS1_BITS);
263 wsptr[DCTSIZE*5] = (int) DESCALE(tmp12 - tmp1, CONST_BITS-PASS1_BITS);
264 wsptr[DCTSIZE*3] = (int) DESCALE(tmp13 + tmp0, CONST_BITS-PASS1_BITS);
[all …]
Dfpdfapi_jidctred.c44 #define PASS1_BITS 2 macro
47 #define PASS1_BITS 1 /* lose a little precision to avoid overflow */
146 int dcval = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]) << PASS1_BITS;
188 wsptr[DCTSIZE*0] = (int) DESCALE(tmp10 + tmp2, CONST_BITS-PASS1_BITS+1);
189 wsptr[DCTSIZE*3] = (int) DESCALE(tmp10 - tmp2, CONST_BITS-PASS1_BITS+1);
190 wsptr[DCTSIZE*1] = (int) DESCALE(tmp12 + tmp0, CONST_BITS-PASS1_BITS+1);
191 wsptr[DCTSIZE*2] = (int) DESCALE(tmp12 - tmp0, CONST_BITS-PASS1_BITS+1);
205 JSAMPLE dcval = range_limit[(int) DESCALE((INT32) wsptr[0], PASS1_BITS+3)
248 CONST_BITS+PASS1_BITS+3+1)
251 CONST_BITS+PASS1_BITS+3+1)
[all …]
Dfpdfapi_jidctfst.c78 #define PASS1_BITS 2 macro
81 #define PASS1_BITS 1 /* lose a little precision to avoid overflow */
132 DESCALE((coef)*(quantval), IFAST_SCALE_BITS-PASS1_BITS)
296 JSAMPLE dcval = range_limit[IDESCALE(wsptr[0], PASS1_BITS+3)
347 outptr[0] = range_limit[IDESCALE(tmp0 + tmp7, PASS1_BITS+3)
349 outptr[7] = range_limit[IDESCALE(tmp0 - tmp7, PASS1_BITS+3)
351 outptr[1] = range_limit[IDESCALE(tmp1 + tmp6, PASS1_BITS+3)
353 outptr[6] = range_limit[IDESCALE(tmp1 - tmp6, PASS1_BITS+3)
355 outptr[2] = range_limit[IDESCALE(tmp2 + tmp5, PASS1_BITS+3)
357 outptr[5] = range_limit[IDESCALE(tmp2 - tmp5, PASS1_BITS+3)
[all …]
/external/libgdx/gdx/jni/gdx2d/
Djpgd.cpp52 #define PASS1_BITS 2 macro
112 pTemp[0] = DESCALE(tmp10 + btmp3, CONST_BITS-PASS1_BITS); in idct()
113 pTemp[7] = DESCALE(tmp10 - btmp3, CONST_BITS-PASS1_BITS); in idct()
114 pTemp[1] = DESCALE(tmp11 + btmp2, CONST_BITS-PASS1_BITS); in idct()
115 pTemp[6] = DESCALE(tmp11 - btmp2, CONST_BITS-PASS1_BITS); in idct()
116 pTemp[2] = DESCALE(tmp12 + btmp1, CONST_BITS-PASS1_BITS); in idct()
117 pTemp[5] = DESCALE(tmp12 - btmp1, CONST_BITS-PASS1_BITS); in idct()
118 pTemp[3] = DESCALE(tmp13 + btmp0, CONST_BITS-PASS1_BITS); in idct()
119 pTemp[4] = DESCALE(tmp13 - btmp0, CONST_BITS-PASS1_BITS); in idct()
139 const int dcval = (pSrc[0] << PASS1_BITS); in idct()
[all …]
/external/libjpeg-turbo/simd/
Djidctfst-mmx.asm33 %error "'IFAST_SCALE_BITS' must be equal to 'PASS1_BITS'."
Djidctfst-sse2.asm33 %error "'IFAST_SCALE_BITS' must be equal to 'PASS1_BITS'."
Djidctfst-sse2-64.asm34 %error "'IFAST_SCALE_BITS' must be equal to 'PASS1_BITS'."