Lines Matching defs:sample
55 register signed int sample, old_sample;
58 sample = *src;
61 sample -= old_sample;
62 ARCH_ADD(sum, sample);
66 sample = 0x7fff;
68 sample = -0x8000;
70 sample = old_sample;
71 *dst = sample;
86 register signed int sample, old_sample;
89 sample = *src >> 8;
92 sample -= old_sample;
93 ARCH_ADD(sum, sample);
97 sample = 0x7fffffff;
99 sample = -0x80000000;
101 sample = old_sample * 256;
102 *dst = sample;
137 register signed int sample;
140 sample = *src;
142 *sum = sample;
145 sample += *sum;
146 *sum = sample;
147 if (sample > 0x7fff)
148 sample = 0x7fff;
149 else if (sample < -0x8000)
150 sample = -0x8000;
151 *dst = sample;
169 register signed int sample;
172 sample = *src;
174 *sum = -sample;
175 *dst = -sample;
177 *sum = sample = *sum - sample;
178 if (sample > 0x7fff)
179 sample = 0x7fff;
180 else if (sample < -0x8000)
181 sample = -0x8000;
182 *dst = sample;
200 register signed int sample;
203 sample = *src >> 8;
205 *sum = sample;
208 sample += *sum;
209 *sum = sample;
210 if (sample > 0x7fffff)
211 sample = 0x7fffffff;
212 else if (sample < -0x800000)
213 sample = -0x80000000;
215 sample *= 256;
216 *dst = sample;
234 register signed int sample;
237 sample = *src >> 8;
239 *sum = -sample;
242 *sum = sample = *sum - sample;
243 if (sample > 0x7fffff)
244 sample = 0x7fffffff;
245 else if (sample < -0x800000)
246 sample = -0x80000000;
248 sample *= 256;
249 *dst = sample;
267 register signed int sample;
270 sample = (signed short) bswap_16(*src);
272 *sum = sample;
275 sample += *sum;
276 *sum = sample;
277 if (sample > 0x7fff)
278 sample = 0x7fff;
279 else if (sample < -0x8000)
280 sample = -0x8000;
281 *dst = (signed short) bswap_16((signed short) sample);
299 register signed int sample;
302 sample = (signed short) bswap_16(*src);
304 *sum = -sample;
305 *dst = (signed short) bswap_16((signed short) -sample);
307 *sum = sample = *sum - sample;
308 if (sample > 0x7fff)
309 sample = 0x7fff;
310 else if (sample < -0x8000)
311 sample = -0x8000;
312 *dst = (signed short) bswap_16((signed short) sample);
330 register signed int sample;
333 sample = (signed int) bswap_32(*src) >> 8;
335 *sum = sample;
338 sample += *sum;
339 *sum = sample;
340 if (sample > 0x7fffff)
341 sample = 0x7fffffff;
342 else if (sample < -0x800000)
343 sample = -0x80000000;
345 sample *= 256;
346 *dst = bswap_32(sample);
364 register signed int sample;
367 sample = (signed int) bswap_32(*src) >> 8;
369 *sum = -sample;
370 *dst = bswap_32(-sample);
372 *sum = sample = *sum - sample;
373 if (sample > 0x7fffff)
374 sample = 0x7fffffff;
375 else if (sample < -0x800000)
376 sample = -0x80000000;
378 sample *= 256;
379 *dst = bswap_32(sample);
398 register signed int sample;
401 sample = src[0] | (src[1] << 8) | (((signed char *)src)[2] << 16);
403 *sum = sample;
405 sample += *sum;
406 *sum = sample;
407 if (sample > 0x7fffff)
408 sample = 0x7fffff;
409 else if (sample < -0x800000)
410 sample = -0x800000;
412 dst[0] = sample;
413 dst[1] = sample >> 8;
414 dst[2] = sample >> 16;
431 register signed int sample;
434 sample = src[0] | (src[1] << 8) | (((signed char *)src)[2] << 16);
436 sample = -sample;
437 *sum = sample;
439 *sum = sample = *sum - sample;
440 if (sample > 0x7fffff)
441 sample = 0x7fffff;
442 else if (sample < -0x800000)
443 sample = -0x800000;
445 dst[0] = sample;
446 dst[1] = sample >> 8;
447 dst[2] = sample >> 16;
465 register int sample = *src - 0x80;
467 *sum = sample;
469 sample += *sum;
470 *sum = sample;
471 if (sample > 0x7f)
472 sample = 0x7f;
473 else if (sample < -0x80)
474 sample = -0x80;
476 *dst = sample + 0x80;
494 register int sample = *src - 0x80;
496 sample = -sample;
497 *sum = sample;
499 *sum = sample = *sum - sample;
500 if (sample > 0x7f)
501 sample = 0x7f;
502 else if (sample < -0x80)
503 sample = -0x80;
505 *dst = sample + 0x80;