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comparison: media/libopus/silk/MacroDebug.h

media/libopus/silk/MacroDebug.h

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1 /***********************************************************************
2 Copyright (c) 2006-2011, Skype Limited. All rights reserved.
3 Copyright (C) 2012 Xiph.Org Foundation
4 Redistribution and use in source and binary forms, with or without
5 modification, are permitted provided that the following conditions
6 are met:
7 - Redistributions of source code must retain the above copyright notice,
8 this list of conditions and the following disclaimer.
9 - Redistributions in binary form must reproduce the above copyright
10 notice, this list of conditions and the following disclaimer in the
11 documentation and/or other materials provided with the distribution.
12 - Neither the name of Internet Society, IETF or IETF Trust, nor the
13 names of specific contributors, may be used to endorse or promote
14 products derived from this software without specific prior written
15 permission.
16 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
17 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
20 LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24 CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 POSSIBILITY OF SUCH DAMAGE.
27 ***********************************************************************/
28
29 #ifndef MACRO_DEBUG_H
30 #define MACRO_DEBUG_H
31
32 /* Redefine macro functions with extensive assertion in DEBUG mode.
33 As functions can't be undefined, this file can't work with SigProcFIX_MacroCount.h */
34
35 #if ( defined (FIXED_DEBUG) || ( 0 && defined (_DEBUG) ) ) && !defined (silk_MACRO_COUNT)
36
37 #undef silk_ADD16
38 #define silk_ADD16(a,b) silk_ADD16_((a), (b), __FILE__, __LINE__)
39 static OPUS_INLINE opus_int16 silk_ADD16_(opus_int16 a, opus_int16 b, char *file, int line){
40 opus_int16 ret;
41
42 ret = a + b;
43 if ( ret != silk_ADD_SAT16( a, b ) )
44 {
45 fprintf (stderr, "silk_ADD16(%d, %d) in %s: line %d\n", a, b, file, line);
46 #ifdef FIXED_DEBUG_ASSERT
47 silk_assert( 0 );
48 #endif
49 }
50 return ret;
51 }
52
53 #undef silk_ADD32
54 #define silk_ADD32(a,b) silk_ADD32_((a), (b), __FILE__, __LINE__)
55 static OPUS_INLINE opus_int32 silk_ADD32_(opus_int32 a, opus_int32 b, char *file, int line){
56 opus_int32 ret;
57
58 ret = a + b;
59 if ( ret != silk_ADD_SAT32( a, b ) )
60 {
61 fprintf (stderr, "silk_ADD32(%d, %d) in %s: line %d\n", a, b, file, line);
62 #ifdef FIXED_DEBUG_ASSERT
63 silk_assert( 0 );
64 #endif
65 }
66 return ret;
67 }
68
69 #undef silk_ADD64
70 #define silk_ADD64(a,b) silk_ADD64_((a), (b), __FILE__, __LINE__)
71 static OPUS_INLINE opus_int64 silk_ADD64_(opus_int64 a, opus_int64 b, char *file, int line){
72 opus_int64 ret;
73
74 ret = a + b;
75 if ( ret != silk_ADD_SAT64( a, b ) )
76 {
77 fprintf (stderr, "silk_ADD64(%lld, %lld) in %s: line %d\n", (long long)a, (long long)b, file, line);
78 #ifdef FIXED_DEBUG_ASSERT
79 silk_assert( 0 );
80 #endif
81 }
82 return ret;
83 }
84
85 #undef silk_SUB16
86 #define silk_SUB16(a,b) silk_SUB16_((a), (b), __FILE__, __LINE__)
87 static OPUS_INLINE opus_int16 silk_SUB16_(opus_int16 a, opus_int16 b, char *file, int line){
88 opus_int16 ret;
89
90 ret = a - b;
91 if ( ret != silk_SUB_SAT16( a, b ) )
92 {
93 fprintf (stderr, "silk_SUB16(%d, %d) in %s: line %d\n", a, b, file, line);
94 #ifdef FIXED_DEBUG_ASSERT
95 silk_assert( 0 );
96 #endif
97 }
98 return ret;
99 }
100
101 #undef silk_SUB32
102 #define silk_SUB32(a,b) silk_SUB32_((a), (b), __FILE__, __LINE__)
103 static OPUS_INLINE opus_int32 silk_SUB32_(opus_int32 a, opus_int32 b, char *file, int line){
104 opus_int32 ret;
105
106 ret = a - b;
107 if ( ret != silk_SUB_SAT32( a, b ) )
108 {
109 fprintf (stderr, "silk_SUB32(%d, %d) in %s: line %d\n", a, b, file, line);
110 #ifdef FIXED_DEBUG_ASSERT
111 silk_assert( 0 );
112 #endif
113 }
114 return ret;
115 }
116
117 #undef silk_SUB64
118 #define silk_SUB64(a,b) silk_SUB64_((a), (b), __FILE__, __LINE__)
119 static OPUS_INLINE opus_int64 silk_SUB64_(opus_int64 a, opus_int64 b, char *file, int line){
120 opus_int64 ret;
121
122 ret = a - b;
123 if ( ret != silk_SUB_SAT64( a, b ) )
124 {
125 fprintf (stderr, "silk_SUB64(%lld, %lld) in %s: line %d\n", (long long)a, (long long)b, file, line);
126 #ifdef FIXED_DEBUG_ASSERT
127 silk_assert( 0 );
128 #endif
129 }
130 return ret;
131 }
132
133 #undef silk_ADD_SAT16
134 #define silk_ADD_SAT16(a,b) silk_ADD_SAT16_((a), (b), __FILE__, __LINE__)
135 static OPUS_INLINE opus_int16 silk_ADD_SAT16_( opus_int16 a16, opus_int16 b16, char *file, int line) {
136 opus_int16 res;
137 res = (opus_int16)silk_SAT16( silk_ADD32( (opus_int32)(a16), (b16) ) );
138 if ( res != silk_SAT16( (opus_int32)a16 + (opus_int32)b16 ) )
139 {
140 fprintf (stderr, "silk_ADD_SAT16(%d, %d) in %s: line %d\n", a16, b16, file, line);
141 #ifdef FIXED_DEBUG_ASSERT
142 silk_assert( 0 );
143 #endif
144 }
145 return res;
146 }
147
148 #undef silk_ADD_SAT32
149 #define silk_ADD_SAT32(a,b) silk_ADD_SAT32_((a), (b), __FILE__, __LINE__)
150 static OPUS_INLINE opus_int32 silk_ADD_SAT32_(opus_int32 a32, opus_int32 b32, char *file, int line){
151 opus_int32 res;
152 res = ((((opus_uint32)(a32) + (opus_uint32)(b32)) & 0x80000000) == 0 ? \
153 ((((a32) & (b32)) & 0x80000000) != 0 ? silk_int32_MIN : (a32)+(b32)) : \
154 ((((a32) | (b32)) & 0x80000000) == 0 ? silk_int32_MAX : (a32)+(b32)) );
155 if ( res != silk_SAT32( (opus_int64)a32 + (opus_int64)b32 ) )
156 {
157 fprintf (stderr, "silk_ADD_SAT32(%d, %d) in %s: line %d\n", a32, b32, file, line);
158 #ifdef FIXED_DEBUG_ASSERT
159 silk_assert( 0 );
160 #endif
161 }
162 return res;
163 }
164
165 #undef silk_ADD_SAT64
166 #define silk_ADD_SAT64(a,b) silk_ADD_SAT64_((a), (b), __FILE__, __LINE__)
167 static OPUS_INLINE opus_int64 silk_ADD_SAT64_( opus_int64 a64, opus_int64 b64, char *file, int line) {
168 opus_int64 res;
169 int fail = 0;
170 res = ((((a64) + (b64)) & 0x8000000000000000LL) == 0 ? \
171 ((((a64) & (b64)) & 0x8000000000000000LL) != 0 ? silk_int64_MIN : (a64)+(b64)) : \
172 ((((a64) | (b64)) & 0x8000000000000000LL) == 0 ? silk_int64_MAX : (a64)+(b64)) );
173 if( res != a64 + b64 ) {
174 /* Check that we saturated to the correct extreme value */
175 if ( !(( res == silk_int64_MAX && ( ( a64 >> 1 ) + ( b64 >> 1 ) > ( silk_int64_MAX >> 3 ) ) ) ||
176 ( res == silk_int64_MIN && ( ( a64 >> 1 ) + ( b64 >> 1 ) < ( silk_int64_MIN >> 3 ) ) ) ) )
177 {
178 fail = 1;
179 }
180 } else {
181 /* Saturation not necessary */
182 fail = res != a64 + b64;
183 }
184 if ( fail )
185 {
186 fprintf (stderr, "silk_ADD_SAT64(%lld, %lld) in %s: line %d\n", (long long)a64, (long long)b64, file, line);
187 #ifdef FIXED_DEBUG_ASSERT
188 silk_assert( 0 );
189 #endif
190 }
191 return res;
192 }
193
194 #undef silk_SUB_SAT16
195 #define silk_SUB_SAT16(a,b) silk_SUB_SAT16_((a), (b), __FILE__, __LINE__)
196 static OPUS_INLINE opus_int16 silk_SUB_SAT16_( opus_int16 a16, opus_int16 b16, char *file, int line ) {
197 opus_int16 res;
198 res = (opus_int16)silk_SAT16( silk_SUB32( (opus_int32)(a16), (b16) ) );
199 if ( res != silk_SAT16( (opus_int32)a16 - (opus_int32)b16 ) )
200 {
201 fprintf (stderr, "silk_SUB_SAT16(%d, %d) in %s: line %d\n", a16, b16, file, line);
202 #ifdef FIXED_DEBUG_ASSERT
203 silk_assert( 0 );
204 #endif
205 }
206 return res;
207 }
208
209 #undef silk_SUB_SAT32
210 #define silk_SUB_SAT32(a,b) silk_SUB_SAT32_((a), (b), __FILE__, __LINE__)
211 static OPUS_INLINE opus_int32 silk_SUB_SAT32_( opus_int32 a32, opus_int32 b32, char *file, int line ) {
212 opus_int32 res;
213 res = ((((opus_uint32)(a32)-(opus_uint32)(b32)) & 0x80000000) == 0 ? \
214 (( (a32) & ((b32)^0x80000000) & 0x80000000) ? silk_int32_MIN : (a32)-(b32)) : \
215 ((((a32)^0x80000000) & (b32) & 0x80000000) ? silk_int32_MAX : (a32)-(b32)) );
216 if ( res != silk_SAT32( (opus_int64)a32 - (opus_int64)b32 ) )
217 {
218 fprintf (stderr, "silk_SUB_SAT32(%d, %d) in %s: line %d\n", a32, b32, file, line);
219 #ifdef FIXED_DEBUG_ASSERT
220 silk_assert( 0 );
221 #endif
222 }
223 return res;
224 }
225
226 #undef silk_SUB_SAT64
227 #define silk_SUB_SAT64(a,b) silk_SUB_SAT64_((a), (b), __FILE__, __LINE__)
228 static OPUS_INLINE opus_int64 silk_SUB_SAT64_( opus_int64 a64, opus_int64 b64, char *file, int line ) {
229 opus_int64 res;
230 int fail = 0;
231 res = ((((a64)-(b64)) & 0x8000000000000000LL) == 0 ? \
232 (( (a64) & ((b64)^0x8000000000000000LL) & 0x8000000000000000LL) ? silk_int64_MIN : (a64)-(b64)) : \
233 ((((a64)^0x8000000000000000LL) & (b64) & 0x8000000000000000LL) ? silk_int64_MAX : (a64)-(b64)) );
234 if( res != a64 - b64 ) {
235 /* Check that we saturated to the correct extreme value */
236 if( !(( res == silk_int64_MAX && ( ( a64 >> 1 ) + ( b64 >> 1 ) > ( silk_int64_MAX >> 3 ) ) ) ||
237 ( res == silk_int64_MIN && ( ( a64 >> 1 ) + ( b64 >> 1 ) < ( silk_int64_MIN >> 3 ) ) ) ))
238 {
239 fail = 1;
240 }
241 } else {
242 /* Saturation not necessary */
243 fail = res != a64 - b64;
244 }
245 if ( fail )
246 {
247 fprintf (stderr, "silk_SUB_SAT64(%lld, %lld) in %s: line %d\n", (long long)a64, (long long)b64, file, line);
248 #ifdef FIXED_DEBUG_ASSERT
249 silk_assert( 0 );
250 #endif
251 }
252 return res;
253 }
254
255 #undef silk_MUL
256 #define silk_MUL(a,b) silk_MUL_((a), (b), __FILE__, __LINE__)
257 static OPUS_INLINE opus_int32 silk_MUL_(opus_int32 a32, opus_int32 b32, char *file, int line){
258 opus_int32 ret;
259 opus_int64 ret64;
260 ret = a32 * b32;
261 ret64 = (opus_int64)a32 * (opus_int64)b32;
262 if ( (opus_int64)ret != ret64 )
263 {
264 fprintf (stderr, "silk_MUL(%d, %d) in %s: line %d\n", a32, b32, file, line);
265 #ifdef FIXED_DEBUG_ASSERT
266 silk_assert( 0 );
267 #endif
268 }
269 return ret;
270 }
271
272 #undef silk_MUL_uint
273 #define silk_MUL_uint(a,b) silk_MUL_uint_((a), (b), __FILE__, __LINE__)
274 static OPUS_INLINE opus_uint32 silk_MUL_uint_(opus_uint32 a32, opus_uint32 b32, char *file, int line){
275 opus_uint32 ret;
276 ret = a32 * b32;
277 if ( (opus_uint64)ret != (opus_uint64)a32 * (opus_uint64)b32 )
278 {
279 fprintf (stderr, "silk_MUL_uint(%u, %u) in %s: line %d\n", a32, b32, file, line);
280 #ifdef FIXED_DEBUG_ASSERT
281 silk_assert( 0 );
282 #endif
283 }
284 return ret;
285 }
286
287 #undef silk_MLA
288 #define silk_MLA(a,b,c) silk_MLA_((a), (b), (c), __FILE__, __LINE__)
289 static OPUS_INLINE opus_int32 silk_MLA_(opus_int32 a32, opus_int32 b32, opus_int32 c32, char *file, int line){
290 opus_int32 ret;
291 ret = a32 + b32 * c32;
292 if ( (opus_int64)ret != (opus_int64)a32 + (opus_int64)b32 * (opus_int64)c32 )
293 {
294 fprintf (stderr, "silk_MLA(%d, %d, %d) in %s: line %d\n", a32, b32, c32, file, line);
295 #ifdef FIXED_DEBUG_ASSERT
296 silk_assert( 0 );
297 #endif
298 }
299 return ret;
300 }
301
302 #undef silk_MLA_uint
303 #define silk_MLA_uint(a,b,c) silk_MLA_uint_((a), (b), (c), __FILE__, __LINE__)
304 static OPUS_INLINE opus_int32 silk_MLA_uint_(opus_uint32 a32, opus_uint32 b32, opus_uint32 c32, char *file, int line){
305 opus_uint32 ret;
306 ret = a32 + b32 * c32;
307 if ( (opus_int64)ret != (opus_int64)a32 + (opus_int64)b32 * (opus_int64)c32 )
308 {
309 fprintf (stderr, "silk_MLA_uint(%d, %d, %d) in %s: line %d\n", a32, b32, c32, file, line);
310 #ifdef FIXED_DEBUG_ASSERT
311 silk_assert( 0 );
312 #endif
313 }
314 return ret;
315 }
316
317 #undef silk_SMULWB
318 #define silk_SMULWB(a,b) silk_SMULWB_((a), (b), __FILE__, __LINE__)
319 static OPUS_INLINE opus_int32 silk_SMULWB_(opus_int32 a32, opus_int32 b32, char *file, int line){
320 opus_int32 ret;
321 ret = (a32 >> 16) * (opus_int32)((opus_int16)b32) + (((a32 & 0x0000FFFF) * (opus_int32)((opus_int16)b32)) >> 16);
322 if ( (opus_int64)ret != ((opus_int64)a32 * (opus_int16)b32) >> 16 )
323 {
324 fprintf (stderr, "silk_SMULWB(%d, %d) in %s: line %d\n", a32, b32, file, line);
325 #ifdef FIXED_DEBUG_ASSERT
326 silk_assert( 0 );
327 #endif
328 }
329 return ret;
330 }
331
332 #undef silk_SMLAWB
333 #define silk_SMLAWB(a,b,c) silk_SMLAWB_((a), (b), (c), __FILE__, __LINE__)
334 static OPUS_INLINE opus_int32 silk_SMLAWB_(opus_int32 a32, opus_int32 b32, opus_int32 c32, char *file, int line){
335 opus_int32 ret;
336 ret = silk_ADD32( a32, silk_SMULWB( b32, c32 ) );
337 if ( silk_ADD32( a32, silk_SMULWB( b32, c32 ) ) != silk_ADD_SAT32( a32, silk_SMULWB( b32, c32 ) ) )
338 {
339 fprintf (stderr, "silk_SMLAWB(%d, %d, %d) in %s: line %d\n", a32, b32, c32, file, line);
340 #ifdef FIXED_DEBUG_ASSERT
341 silk_assert( 0 );
342 #endif
343 }
344 return ret;
345 }
346
347 #undef silk_SMULWT
348 #define silk_SMULWT(a,b) silk_SMULWT_((a), (b), __FILE__, __LINE__)
349 static OPUS_INLINE opus_int32 silk_SMULWT_(opus_int32 a32, opus_int32 b32, char *file, int line){
350 opus_int32 ret;
351 ret = (a32 >> 16) * (b32 >> 16) + (((a32 & 0x0000FFFF) * (b32 >> 16)) >> 16);
352 if ( (opus_int64)ret != ((opus_int64)a32 * (b32 >> 16)) >> 16 )
353 {
354 fprintf (stderr, "silk_SMULWT(%d, %d) in %s: line %d\n", a32, b32, file, line);
355 #ifdef FIXED_DEBUG_ASSERT
356 silk_assert( 0 );
357 #endif
358 }
359 return ret;
360 }
361
362 #undef silk_SMLAWT
363 #define silk_SMLAWT(a,b,c) silk_SMLAWT_((a), (b), (c), __FILE__, __LINE__)
364 static OPUS_INLINE opus_int32 silk_SMLAWT_(opus_int32 a32, opus_int32 b32, opus_int32 c32, char *file, int line){
365 opus_int32 ret;
366 ret = a32 + ((b32 >> 16) * (c32 >> 16)) + (((b32 & 0x0000FFFF) * ((c32 >> 16)) >> 16));
367 if ( (opus_int64)ret != (opus_int64)a32 + (((opus_int64)b32 * (c32 >> 16)) >> 16) )
368 {
369 fprintf (stderr, "silk_SMLAWT(%d, %d, %d) in %s: line %d\n", a32, b32, c32, file, line);
370 #ifdef FIXED_DEBUG_ASSERT
371 silk_assert( 0 );
372 #endif
373 }
374 return ret;
375 }
376
377 #undef silk_SMULL
378 #define silk_SMULL(a,b) silk_SMULL_((a), (b), __FILE__, __LINE__)
379 static OPUS_INLINE opus_int64 silk_SMULL_(opus_int64 a64, opus_int64 b64, char *file, int line){
380 opus_int64 ret64;
381 int fail = 0;
382 ret64 = a64 * b64;
383 if( b64 != 0 ) {
384 fail = a64 != (ret64 / b64);
385 } else if( a64 != 0 ) {
386 fail = b64 != (ret64 / a64);
387 }
388 if ( fail )
389 {
390 fprintf (stderr, "silk_SMULL(%lld, %lld) in %s: line %d\n", (long long)a64, (long long)b64, file, line);
391 #ifdef FIXED_DEBUG_ASSERT
392 silk_assert( 0 );
393 #endif
394 }
395 return ret64;
396 }
397
398 /* no checking needed for silk_SMULBB */
399 #undef silk_SMLABB
400 #define silk_SMLABB(a,b,c) silk_SMLABB_((a), (b), (c), __FILE__, __LINE__)
401 static OPUS_INLINE opus_int32 silk_SMLABB_(opus_int32 a32, opus_int32 b32, opus_int32 c32, char *file, int line){
402 opus_int32 ret;
403 ret = a32 + (opus_int32)((opus_int16)b32) * (opus_int32)((opus_int16)c32);
404 if ( (opus_int64)ret != (opus_int64)a32 + (opus_int64)b32 * (opus_int16)c32 )
405 {
406 fprintf (stderr, "silk_SMLABB(%d, %d, %d) in %s: line %d\n", a32, b32, c32, file, line);
407 #ifdef FIXED_DEBUG_ASSERT
408 silk_assert( 0 );
409 #endif
410 }
411 return ret;
412 }
413
414 /* no checking needed for silk_SMULBT */
415 #undef silk_SMLABT
416 #define silk_SMLABT(a,b,c) silk_SMLABT_((a), (b), (c), __FILE__, __LINE__)
417 static OPUS_INLINE opus_int32 silk_SMLABT_(opus_int32 a32, opus_int32 b32, opus_int32 c32, char *file, int line){
418 opus_int32 ret;
419 ret = a32 + ((opus_int32)((opus_int16)b32)) * (c32 >> 16);
420 if ( (opus_int64)ret != (opus_int64)a32 + (opus_int64)b32 * (c32 >> 16) )
421 {
422 fprintf (stderr, "silk_SMLABT(%d, %d, %d) in %s: line %d\n", a32, b32, c32, file, line);
423 #ifdef FIXED_DEBUG_ASSERT
424 silk_assert( 0 );
425 #endif
426 }
427 return ret;
428 }
429
430 /* no checking needed for silk_SMULTT */
431 #undef silk_SMLATT
432 #define silk_SMLATT(a,b,c) silk_SMLATT_((a), (b), (c), __FILE__, __LINE__)
433 static OPUS_INLINE opus_int32 silk_SMLATT_(opus_int32 a32, opus_int32 b32, opus_int32 c32, char *file, int line){
434 opus_int32 ret;
435 ret = a32 + (b32 >> 16) * (c32 >> 16);
436 if ( (opus_int64)ret != (opus_int64)a32 + (b32 >> 16) * (c32 >> 16) )
437 {
438 fprintf (stderr, "silk_SMLATT(%d, %d, %d) in %s: line %d\n", a32, b32, c32, file, line);
439 #ifdef FIXED_DEBUG_ASSERT
440 silk_assert( 0 );
441 #endif
442 }
443 return ret;
444 }
445
446 #undef silk_SMULWW
447 #define silk_SMULWW(a,b) silk_SMULWW_((a), (b), __FILE__, __LINE__)
448 static OPUS_INLINE opus_int32 silk_SMULWW_(opus_int32 a32, opus_int32 b32, char *file, int line){
449 opus_int32 ret, tmp1, tmp2;
450 opus_int64 ret64;
451 int fail = 0;
452
453 ret = silk_SMULWB( a32, b32 );
454 tmp1 = silk_RSHIFT_ROUND( b32, 16 );
455 tmp2 = silk_MUL( a32, tmp1 );
456
457 fail |= (opus_int64)tmp2 != (opus_int64) a32 * (opus_int64) tmp1;
458
459 tmp1 = ret;
460 ret = silk_ADD32( tmp1, tmp2 );
461 fail |= silk_ADD32( tmp1, tmp2 ) != silk_ADD_SAT32( tmp1, tmp2 );
462
463 ret64 = silk_RSHIFT64( silk_SMULL( a32, b32 ), 16 );
464 fail |= (opus_int64)ret != ret64;
465
466 if ( fail )
467 {
468 fprintf (stderr, "silk_SMULWT(%d, %d) in %s: line %d\n", a32, b32, file, line);
469 #ifdef FIXED_DEBUG_ASSERT
470 silk_assert( 0 );
471 #endif
472 }
473
474 return ret;
475 }
476
477 #undef silk_SMLAWW
478 #define silk_SMLAWW(a,b,c) silk_SMLAWW_((a), (b), (c), __FILE__, __LINE__)
479 static OPUS_INLINE opus_int32 silk_SMLAWW_(opus_int32 a32, opus_int32 b32, opus_int32 c32, char *file, int line){
480 opus_int32 ret, tmp;
481
482 tmp = silk_SMULWW( b32, c32 );
483 ret = silk_ADD32( a32, tmp );
484 if ( ret != silk_ADD_SAT32( a32, tmp ) )
485 {
486 fprintf (stderr, "silk_SMLAWW(%d, %d, %d) in %s: line %d\n", a32, b32, c32, file, line);
487 #ifdef FIXED_DEBUG_ASSERT
488 silk_assert( 0 );
489 #endif
490 }
491 return ret;
492 }
493
494 /* Multiply-accumulate macros that allow overflow in the addition (ie, no asserts in debug mode) */
495 #undef silk_MLA_ovflw
496 #define silk_MLA_ovflw(a32, b32, c32) ((a32) + ((b32) * (c32)))
497 #undef silk_SMLABB_ovflw
498 #define silk_SMLABB_ovflw(a32, b32, c32) ((a32) + ((opus_int32)((opus_int16)(b32))) * (opus_int32)((opus_int16)(c32)))
499
500 /* no checking needed for silk_SMULL
501 no checking needed for silk_SMLAL
502 no checking needed for silk_SMLALBB
503 no checking needed for SigProcFIX_CLZ16
504 no checking needed for SigProcFIX_CLZ32*/
505
506 #undef silk_DIV32
507 #define silk_DIV32(a,b) silk_DIV32_((a), (b), __FILE__, __LINE__)
508 static OPUS_INLINE opus_int32 silk_DIV32_(opus_int32 a32, opus_int32 b32, char *file, int line){
509 if ( b32 == 0 )
510 {
511 fprintf (stderr, "silk_DIV32(%d, %d) in %s: line %d\n", a32, b32, file, line);
512 #ifdef FIXED_DEBUG_ASSERT
513 silk_assert( 0 );
514 #endif
515 }
516 return a32 / b32;
517 }
518
519 #undef silk_DIV32_16
520 #define silk_DIV32_16(a,b) silk_DIV32_16_((a), (b), __FILE__, __LINE__)
521 static OPUS_INLINE opus_int32 silk_DIV32_16_(opus_int32 a32, opus_int32 b32, char *file, int line){
522 int fail = 0;
523 fail |= b32 == 0;
524 fail |= b32 > silk_int16_MAX;
525 fail |= b32 < silk_int16_MIN;
526 if ( fail )
527 {
528 fprintf (stderr, "silk_DIV32_16(%d, %d) in %s: line %d\n", a32, b32, file, line);
529 #ifdef FIXED_DEBUG_ASSERT
530 silk_assert( 0 );
531 #endif
532 }
533 return a32 / b32;
534 }
535
536 /* no checking needed for silk_SAT8
537 no checking needed for silk_SAT16
538 no checking needed for silk_SAT32
539 no checking needed for silk_POS_SAT32
540 no checking needed for silk_ADD_POS_SAT8
541 no checking needed for silk_ADD_POS_SAT16
542 no checking needed for silk_ADD_POS_SAT32
543 no checking needed for silk_ADD_POS_SAT64 */
544
545 #undef silk_LSHIFT8
546 #define silk_LSHIFT8(a,b) silk_LSHIFT8_((a), (b), __FILE__, __LINE__)
547 static OPUS_INLINE opus_int8 silk_LSHIFT8_(opus_int8 a, opus_int32 shift, char *file, int line){
548 opus_int8 ret;
549 int fail = 0;
550 ret = a << shift;
551 fail |= shift < 0;
552 fail |= shift >= 8;
553 fail |= (opus_int64)ret != ((opus_int64)a) << shift;
554 if ( fail )
555 {
556 fprintf (stderr, "silk_LSHIFT8(%d, %d) in %s: line %d\n", a, shift, file, line);
557 #ifdef FIXED_DEBUG_ASSERT
558 silk_assert( 0 );
559 #endif
560 }
561 return ret;
562 }
563
564 #undef silk_LSHIFT16
565 #define silk_LSHIFT16(a,b) silk_LSHIFT16_((a), (b), __FILE__, __LINE__)
566 static OPUS_INLINE opus_int16 silk_LSHIFT16_(opus_int16 a, opus_int32 shift, char *file, int line){
567 opus_int16 ret;
568 int fail = 0;
569 ret = a << shift;
570 fail |= shift < 0;
571 fail |= shift >= 16;
572 fail |= (opus_int64)ret != ((opus_int64)a) << shift;
573 if ( fail )
574 {
575 fprintf (stderr, "silk_LSHIFT16(%d, %d) in %s: line %d\n", a, shift, file, line);
576 #ifdef FIXED_DEBUG_ASSERT
577 silk_assert( 0 );
578 #endif
579 }
580 return ret;
581 }
582
583 #undef silk_LSHIFT32
584 #define silk_LSHIFT32(a,b) silk_LSHIFT32_((a), (b), __FILE__, __LINE__)
585 static OPUS_INLINE opus_int32 silk_LSHIFT32_(opus_int32 a, opus_int32 shift, char *file, int line){
586 opus_int32 ret;
587 int fail = 0;
588 ret = a << shift;
589 fail |= shift < 0;
590 fail |= shift >= 32;
591 fail |= (opus_int64)ret != ((opus_int64)a) << shift;
592 if ( fail )
593 {
594 fprintf (stderr, "silk_LSHIFT32(%d, %d) in %s: line %d\n", a, shift, file, line);
595 #ifdef FIXED_DEBUG_ASSERT
596 silk_assert( 0 );
597 #endif
598 }
599 return ret;
600 }
601
602 #undef silk_LSHIFT64
603 #define silk_LSHIFT64(a,b) silk_LSHIFT64_((a), (b), __FILE__, __LINE__)
604 static OPUS_INLINE opus_int64 silk_LSHIFT64_(opus_int64 a, opus_int shift, char *file, int line){
605 opus_int64 ret;
606 int fail = 0;
607 ret = a << shift;
608 fail |= shift < 0;
609 fail |= shift >= 64;
610 fail |= (ret>>shift) != ((opus_int64)a);
611 if ( fail )
612 {
613 fprintf (stderr, "silk_LSHIFT64(%lld, %d) in %s: line %d\n", (long long)a, shift, file, line);
614 #ifdef FIXED_DEBUG_ASSERT
615 silk_assert( 0 );
616 #endif
617 }
618 return ret;
619 }
620
621 #undef silk_LSHIFT_ovflw
622 #define silk_LSHIFT_ovflw(a,b) silk_LSHIFT_ovflw_((a), (b), __FILE__, __LINE__)
623 static OPUS_INLINE opus_int32 silk_LSHIFT_ovflw_(opus_int32 a, opus_int32 shift, char *file, int line){
624 if ( (shift < 0) || (shift >= 32) ) /* no check for overflow */
625 {
626 fprintf (stderr, "silk_LSHIFT_ovflw(%d, %d) in %s: line %d\n", a, shift, file, line);
627 #ifdef FIXED_DEBUG_ASSERT
628 silk_assert( 0 );
629 #endif
630 }
631 return a << shift;
632 }
633
634 #undef silk_LSHIFT_uint
635 #define silk_LSHIFT_uint(a,b) silk_LSHIFT_uint_((a), (b), __FILE__, __LINE__)
636 static OPUS_INLINE opus_uint32 silk_LSHIFT_uint_(opus_uint32 a, opus_int32 shift, char *file, int line){
637 opus_uint32 ret;
638 ret = a << shift;
639 if ( (shift < 0) || ((opus_int64)ret != ((opus_int64)a) << shift))
640 {
641 fprintf (stderr, "silk_LSHIFT_uint(%u, %d) in %s: line %d\n", a, shift, file, line);
642 #ifdef FIXED_DEBUG_ASSERT
643 silk_assert( 0 );
644 #endif
645 }
646 return ret;
647 }
648
649 #undef silk_RSHIFT8
650 #define silk_RSHITF8(a,b) silk_RSHIFT8_((a), (b), __FILE__, __LINE__)
651 static OPUS_INLINE opus_int8 silk_RSHIFT8_(opus_int8 a, opus_int32 shift, char *file, int line){
652 if ( (shift < 0) || (shift>=8) )
653 {
654 fprintf (stderr, "silk_RSHITF8(%d, %d) in %s: line %d\n", a, shift, file, line);
655 #ifdef FIXED_DEBUG_ASSERT
656 silk_assert( 0 );
657 #endif
658 }
659 return a >> shift;
660 }
661
662 #undef silk_RSHIFT16
663 #define silk_RSHITF16(a,b) silk_RSHIFT16_((a), (b), __FILE__, __LINE__)
664 static OPUS_INLINE opus_int16 silk_RSHIFT16_(opus_int16 a, opus_int32 shift, char *file, int line){
665 if ( (shift < 0) || (shift>=16) )
666 {
667 fprintf (stderr, "silk_RSHITF16(%d, %d) in %s: line %d\n", a, shift, file, line);
668 #ifdef FIXED_DEBUG_ASSERT
669 silk_assert( 0 );
670 #endif
671 }
672 return a >> shift;
673 }
674
675 #undef silk_RSHIFT32
676 #define silk_RSHIFT32(a,b) silk_RSHIFT32_((a), (b), __FILE__, __LINE__)
677 static OPUS_INLINE opus_int32 silk_RSHIFT32_(opus_int32 a, opus_int32 shift, char *file, int line){
678 if ( (shift < 0) || (shift>=32) )
679 {
680 fprintf (stderr, "silk_RSHITF32(%d, %d) in %s: line %d\n", a, shift, file, line);
681 #ifdef FIXED_DEBUG_ASSERT
682 silk_assert( 0 );
683 #endif
684 }
685 return a >> shift;
686 }
687
688 #undef silk_RSHIFT64
689 #define silk_RSHIFT64(a,b) silk_RSHIFT64_((a), (b), __FILE__, __LINE__)
690 static OPUS_INLINE opus_int64 silk_RSHIFT64_(opus_int64 a, opus_int64 shift, char *file, int line){
691 if ( (shift < 0) || (shift>=64) )
692 {
693 fprintf (stderr, "silk_RSHITF64(%lld, %lld) in %s: line %d\n", (long long)a, (long long)shift, file, line);
694 #ifdef FIXED_DEBUG_ASSERT
695 silk_assert( 0 );
696 #endif
697 }
698 return a >> shift;
699 }
700
701 #undef silk_RSHIFT_uint
702 #define silk_RSHIFT_uint(a,b) silk_RSHIFT_uint_((a), (b), __FILE__, __LINE__)
703 static OPUS_INLINE opus_uint32 silk_RSHIFT_uint_(opus_uint32 a, opus_int32 shift, char *file, int line){
704 if ( (shift < 0) || (shift>32) )
705 {
706 fprintf (stderr, "silk_RSHIFT_uint(%u, %d) in %s: line %d\n", a, shift, file, line);
707 #ifdef FIXED_DEBUG_ASSERT
708 silk_assert( 0 );
709 #endif
710 }
711 return a >> shift;
712 }
713
714 #undef silk_ADD_LSHIFT
715 #define silk_ADD_LSHIFT(a,b,c) silk_ADD_LSHIFT_((a), (b), (c), __FILE__, __LINE__)
716 static OPUS_INLINE int silk_ADD_LSHIFT_(int a, int b, int shift, char *file, int line){
717 opus_int16 ret;
718 ret = a + (b << shift);
719 if ( (shift < 0) || (shift>15) || ((opus_int64)ret != (opus_int64)a + (((opus_int64)b) << shift)) )
720 {
721 fprintf (stderr, "silk_ADD_LSHIFT(%d, %d, %d) in %s: line %d\n", a, b, shift, file, line);
722 #ifdef FIXED_DEBUG_ASSERT
723 silk_assert( 0 );
724 #endif
725 }
726 return ret; /* shift >= 0 */
727 }
728
729 #undef silk_ADD_LSHIFT32
730 #define silk_ADD_LSHIFT32(a,b,c) silk_ADD_LSHIFT32_((a), (b), (c), __FILE__, __LINE__)
731 static OPUS_INLINE opus_int32 silk_ADD_LSHIFT32_(opus_int32 a, opus_int32 b, opus_int32 shift, char *file, int line){
732 opus_int32 ret;
733 ret = a + (b << shift);
734 if ( (shift < 0) || (shift>31) || ((opus_int64)ret != (opus_int64)a + (((opus_int64)b) << shift)) )
735 {
736 fprintf (stderr, "silk_ADD_LSHIFT32(%d, %d, %d) in %s: line %d\n", a, b, shift, file, line);
737 #ifdef FIXED_DEBUG_ASSERT
738 silk_assert( 0 );
739 #endif
740 }
741 return ret; /* shift >= 0 */
742 }
743
744 #undef silk_ADD_LSHIFT_uint
745 #define silk_ADD_LSHIFT_uint(a,b,c) silk_ADD_LSHIFT_uint_((a), (b), (c), __FILE__, __LINE__)
746 static OPUS_INLINE opus_uint32 silk_ADD_LSHIFT_uint_(opus_uint32 a, opus_uint32 b, opus_int32 shift, char *file, int line){
747 opus_uint32 ret;
748 ret = a + (b << shift);
749 if ( (shift < 0) || (shift>32) || ((opus_int64)ret != (opus_int64)a + (((opus_int64)b) << shift)) )
750 {
751 fprintf (stderr, "silk_ADD_LSHIFT_uint(%u, %u, %d) in %s: line %d\n", a, b, shift, file, line);
752 #ifdef FIXED_DEBUG_ASSERT
753 silk_assert( 0 );
754 #endif
755 }
756 return ret; /* shift >= 0 */
757 }
758
759 #undef silk_ADD_RSHIFT
760 #define silk_ADD_RSHIFT(a,b,c) silk_ADD_RSHIFT_((a), (b), (c), __FILE__, __LINE__)
761 static OPUS_INLINE int silk_ADD_RSHIFT_(int a, int b, int shift, char *file, int line){
762 opus_int16 ret;
763 ret = a + (b >> shift);
764 if ( (shift < 0) || (shift>15) || ((opus_int64)ret != (opus_int64)a + (((opus_int64)b) >> shift)) )
765 {
766 fprintf (stderr, "silk_ADD_RSHIFT(%d, %d, %d) in %s: line %d\n", a, b, shift, file, line);
767 #ifdef FIXED_DEBUG_ASSERT
768 silk_assert( 0 );
769 #endif
770 }
771 return ret; /* shift > 0 */
772 }
773
774 #undef silk_ADD_RSHIFT32
775 #define silk_ADD_RSHIFT32(a,b,c) silk_ADD_RSHIFT32_((a), (b), (c), __FILE__, __LINE__)
776 static OPUS_INLINE opus_int32 silk_ADD_RSHIFT32_(opus_int32 a, opus_int32 b, opus_int32 shift, char *file, int line){
777 opus_int32 ret;
778 ret = a + (b >> shift);
779 if ( (shift < 0) || (shift>31) || ((opus_int64)ret != (opus_int64)a + (((opus_int64)b) >> shift)) )
780 {
781 fprintf (stderr, "silk_ADD_RSHIFT32(%d, %d, %d) in %s: line %d\n", a, b, shift, file, line);
782 #ifdef FIXED_DEBUG_ASSERT
783 silk_assert( 0 );
784 #endif
785 }
786 return ret; /* shift > 0 */
787 }
788
789 #undef silk_ADD_RSHIFT_uint
790 #define silk_ADD_RSHIFT_uint(a,b,c) silk_ADD_RSHIFT_uint_((a), (b), (c), __FILE__, __LINE__)
791 static OPUS_INLINE opus_uint32 silk_ADD_RSHIFT_uint_(opus_uint32 a, opus_uint32 b, opus_int32 shift, char *file, int line){
792 opus_uint32 ret;
793 ret = a + (b >> shift);
794 if ( (shift < 0) || (shift>32) || ((opus_int64)ret != (opus_int64)a + (((opus_int64)b) >> shift)) )
795 {
796 fprintf (stderr, "silk_ADD_RSHIFT_uint(%u, %u, %d) in %s: line %d\n", a, b, shift, file, line);
797 #ifdef FIXED_DEBUG_ASSERT
798 silk_assert( 0 );
799 #endif
800 }
801 return ret; /* shift > 0 */
802 }
803
804 #undef silk_SUB_LSHIFT32
805 #define silk_SUB_LSHIFT32(a,b,c) silk_SUB_LSHIFT32_((a), (b), (c), __FILE__, __LINE__)
806 static OPUS_INLINE opus_int32 silk_SUB_LSHIFT32_(opus_int32 a, opus_int32 b, opus_int32 shift, char *file, int line){
807 opus_int32 ret;
808 ret = a - (b << shift);
809 if ( (shift < 0) || (shift>31) || ((opus_int64)ret != (opus_int64)a - (((opus_int64)b) << shift)) )
810 {
811 fprintf (stderr, "silk_SUB_LSHIFT32(%d, %d, %d) in %s: line %d\n", a, b, shift, file, line);
812 #ifdef FIXED_DEBUG_ASSERT
813 silk_assert( 0 );
814 #endif
815 }
816 return ret; /* shift >= 0 */
817 }
818
819 #undef silk_SUB_RSHIFT32
820 #define silk_SUB_RSHIFT32(a,b,c) silk_SUB_RSHIFT32_((a), (b), (c), __FILE__, __LINE__)
821 static OPUS_INLINE opus_int32 silk_SUB_RSHIFT32_(opus_int32 a, opus_int32 b, opus_int32 shift, char *file, int line){
822 opus_int32 ret;
823 ret = a - (b >> shift);
824 if ( (shift < 0) || (shift>31) || ((opus_int64)ret != (opus_int64)a - (((opus_int64)b) >> shift)) )
825 {
826 fprintf (stderr, "silk_SUB_RSHIFT32(%d, %d, %d) in %s: line %d\n", a, b, shift, file, line);
827 #ifdef FIXED_DEBUG_ASSERT
828 silk_assert( 0 );
829 #endif
830 }
831 return ret; /* shift > 0 */
832 }
833
834 #undef silk_RSHIFT_ROUND
835 #define silk_RSHIFT_ROUND(a,b) silk_RSHIFT_ROUND_((a), (b), __FILE__, __LINE__)
836 static OPUS_INLINE opus_int32 silk_RSHIFT_ROUND_(opus_int32 a, opus_int32 shift, char *file, int line){
837 opus_int32 ret;
838 ret = shift == 1 ? (a >> 1) + (a & 1) : ((a >> (shift - 1)) + 1) >> 1;
839 /* the marco definition can't handle a shift of zero */
840 if ( (shift <= 0) || (shift>31) || ((opus_int64)ret != ((opus_int64)a + ((opus_int64)1 << (shift - 1))) >> shift) )
841 {
842 fprintf (stderr, "silk_RSHIFT_ROUND(%d, %d) in %s: line %d\n", a, shift, file, line);
843 #ifdef FIXED_DEBUG_ASSERT
844 silk_assert( 0 );
845 #endif
846 }
847 return ret;
848 }
849
850 #undef silk_RSHIFT_ROUND64
851 #define silk_RSHIFT_ROUND64(a,b) silk_RSHIFT_ROUND64_((a), (b), __FILE__, __LINE__)
852 static OPUS_INLINE opus_int64 silk_RSHIFT_ROUND64_(opus_int64 a, opus_int32 shift, char *file, int line){
853 opus_int64 ret;
854 /* the marco definition can't handle a shift of zero */
855 if ( (shift <= 0) || (shift>=64) )
856 {
857 fprintf (stderr, "silk_RSHIFT_ROUND64(%lld, %d) in %s: line %d\n", (long long)a, shift, file, line);
858 #ifdef FIXED_DEBUG_ASSERT
859 silk_assert( 0 );
860 #endif
861 }
862 ret = shift == 1 ? (a >> 1) + (a & 1) : ((a >> (shift - 1)) + 1) >> 1;
863 return ret;
864 }
865
866 /* silk_abs is used on floats also, so doesn't work... */
867 /*#undef silk_abs
868 static OPUS_INLINE opus_int32 silk_abs(opus_int32 a){
869 silk_assert(a != 0x80000000);
870 return (((a) > 0) ? (a) : -(a)); // Be careful, silk_abs returns wrong when input equals to silk_intXX_MIN
871 }*/
872
873 #undef silk_abs_int64
874 #define silk_abs_int64(a) silk_abs_int64_((a), __FILE__, __LINE__)
875 static OPUS_INLINE opus_int64 silk_abs_int64_(opus_int64 a, char *file, int line){
876 if ( a == silk_int64_MIN )
877 {
878 fprintf (stderr, "silk_abs_int64(%lld) in %s: line %d\n", (long long)a, file, line);
879 #ifdef FIXED_DEBUG_ASSERT
880 silk_assert( 0 );
881 #endif
882 }
883 return (((a) > 0) ? (a) : -(a)); /* Be careful, silk_abs returns wrong when input equals to silk_intXX_MIN */
884 }
885
886 #undef silk_abs_int32
887 #define silk_abs_int32(a) silk_abs_int32_((a), __FILE__, __LINE__)
888 static OPUS_INLINE opus_int32 silk_abs_int32_(opus_int32 a, char *file, int line){
889 if ( a == silk_int32_MIN )
890 {
891 fprintf (stderr, "silk_abs_int32(%d) in %s: line %d\n", a, file, line);
892 #ifdef FIXED_DEBUG_ASSERT
893 silk_assert( 0 );
894 #endif
895 }
896 return silk_abs(a);
897 }
898
899 #undef silk_CHECK_FIT8
900 #define silk_CHECK_FIT8(a) silk_CHECK_FIT8_((a), __FILE__, __LINE__)
901 static OPUS_INLINE opus_int8 silk_CHECK_FIT8_( opus_int64 a, char *file, int line ){
902 opus_int8 ret;
903 ret = (opus_int8)a;
904 if ( (opus_int64)ret != a )
905 {
906 fprintf (stderr, "silk_CHECK_FIT8(%lld) in %s: line %d\n", (long long)a, file, line);
907 #ifdef FIXED_DEBUG_ASSERT
908 silk_assert( 0 );
909 #endif
910 }
911 return( ret );
912 }
913
914 #undef silk_CHECK_FIT16
915 #define silk_CHECK_FIT16(a) silk_CHECK_FIT16_((a), __FILE__, __LINE__)
916 static OPUS_INLINE opus_int16 silk_CHECK_FIT16_( opus_int64 a, char *file, int line ){
917 opus_int16 ret;
918 ret = (opus_int16)a;
919 if ( (opus_int64)ret != a )
920 {
921 fprintf (stderr, "silk_CHECK_FIT16(%lld) in %s: line %d\n", (long long)a, file, line);
922 #ifdef FIXED_DEBUG_ASSERT
923 silk_assert( 0 );
924 #endif
925 }
926 return( ret );
927 }
928
929 #undef silk_CHECK_FIT32
930 #define silk_CHECK_FIT32(a) silk_CHECK_FIT32_((a), __FILE__, __LINE__)
931 static OPUS_INLINE opus_int32 silk_CHECK_FIT32_( opus_int64 a, char *file, int line ){
932 opus_int32 ret;
933 ret = (opus_int32)a;
934 if ( (opus_int64)ret != a )
935 {
936 fprintf (stderr, "silk_CHECK_FIT32(%lld) in %s: line %d\n", (long long)a, file, line);
937 #ifdef FIXED_DEBUG_ASSERT
938 silk_assert( 0 );
939 #endif
940 }
941 return( ret );
942 }
943
944 /* no checking for silk_NSHIFT_MUL_32_32
945 no checking for silk_NSHIFT_MUL_16_16
946 no checking needed for silk_min
947 no checking needed for silk_max
948 no checking needed for silk_sign
949 */
950
951 #endif
952 #endif /* MACRO_DEBUG_H */

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