Lines Matching refs:sample
55 register signed int sample, old_sample; in mix_areas_16() local
58 sample = *src; in mix_areas_16()
61 sample -= old_sample; in mix_areas_16()
62 ARCH_ADD(sum, sample); in mix_areas_16()
66 sample = 0x7fff; in mix_areas_16()
68 sample = -0x8000; in mix_areas_16()
70 sample = old_sample; in mix_areas_16()
71 *dst = sample; in mix_areas_16()
86 register signed int sample, old_sample; in mix_areas_32() local
89 sample = *src >> 8; in mix_areas_32()
92 sample -= old_sample; in mix_areas_32()
93 ARCH_ADD(sum, sample); in mix_areas_32()
97 sample = 0x7fffffff; in mix_areas_32()
99 sample = -0x80000000; in mix_areas_32()
101 sample = old_sample * 256; in mix_areas_32()
102 *dst = sample; in mix_areas_32()
137 register signed int sample; in generic_mix_areas_16_native() local
140 sample = *src; in generic_mix_areas_16_native()
142 *sum = sample; in generic_mix_areas_16_native()
145 sample += *sum; in generic_mix_areas_16_native()
146 *sum = sample; in generic_mix_areas_16_native()
147 if (sample > 0x7fff) in generic_mix_areas_16_native()
148 sample = 0x7fff; in generic_mix_areas_16_native()
149 else if (sample < -0x8000) in generic_mix_areas_16_native()
150 sample = -0x8000; in generic_mix_areas_16_native()
151 *dst = sample; in generic_mix_areas_16_native()
169 register signed int sample; in generic_remix_areas_16_native() local
172 sample = *src; in generic_remix_areas_16_native()
174 *sum = -sample; in generic_remix_areas_16_native()
175 *dst = -sample; in generic_remix_areas_16_native()
177 *sum = sample = *sum - sample; in generic_remix_areas_16_native()
178 if (sample > 0x7fff) in generic_remix_areas_16_native()
179 sample = 0x7fff; in generic_remix_areas_16_native()
180 else if (sample < -0x8000) in generic_remix_areas_16_native()
181 sample = -0x8000; in generic_remix_areas_16_native()
182 *dst = sample; in generic_remix_areas_16_native()
200 register signed int sample; in generic_mix_areas_32_native() local
203 sample = *src >> 8; in generic_mix_areas_32_native()
205 *sum = sample; in generic_mix_areas_32_native()
208 sample += *sum; in generic_mix_areas_32_native()
209 *sum = sample; in generic_mix_areas_32_native()
210 if (sample > 0x7fffff) in generic_mix_areas_32_native()
211 sample = 0x7fffffff; in generic_mix_areas_32_native()
212 else if (sample < -0x800000) in generic_mix_areas_32_native()
213 sample = -0x80000000; in generic_mix_areas_32_native()
215 sample *= 256; in generic_mix_areas_32_native()
216 *dst = sample; in generic_mix_areas_32_native()
234 register signed int sample; in generic_remix_areas_32_native() local
237 sample = *src >> 8; in generic_remix_areas_32_native()
239 *sum = -sample; in generic_remix_areas_32_native()
242 *sum = sample = *sum - sample; in generic_remix_areas_32_native()
243 if (sample > 0x7fffff) in generic_remix_areas_32_native()
244 sample = 0x7fffffff; in generic_remix_areas_32_native()
245 else if (sample < -0x800000) in generic_remix_areas_32_native()
246 sample = -0x80000000; in generic_remix_areas_32_native()
248 sample *= 256; in generic_remix_areas_32_native()
249 *dst = sample; in generic_remix_areas_32_native()
267 register signed int sample; in generic_mix_areas_16_swap() local
270 sample = (signed short) bswap_16(*src); in generic_mix_areas_16_swap()
272 *sum = sample; in generic_mix_areas_16_swap()
275 sample += *sum; in generic_mix_areas_16_swap()
276 *sum = sample; in generic_mix_areas_16_swap()
277 if (sample > 0x7fff) in generic_mix_areas_16_swap()
278 sample = 0x7fff; in generic_mix_areas_16_swap()
279 else if (sample < -0x8000) in generic_mix_areas_16_swap()
280 sample = -0x8000; in generic_mix_areas_16_swap()
281 *dst = (signed short) bswap_16((signed short) sample); in generic_mix_areas_16_swap()
299 register signed int sample; in generic_remix_areas_16_swap() local
302 sample = (signed short) bswap_16(*src); in generic_remix_areas_16_swap()
304 *sum = -sample; in generic_remix_areas_16_swap()
305 *dst = (signed short) bswap_16((signed short) -sample); in generic_remix_areas_16_swap()
307 *sum = sample = *sum - sample; in generic_remix_areas_16_swap()
308 if (sample > 0x7fff) in generic_remix_areas_16_swap()
309 sample = 0x7fff; in generic_remix_areas_16_swap()
310 else if (sample < -0x8000) in generic_remix_areas_16_swap()
311 sample = -0x8000; in generic_remix_areas_16_swap()
312 *dst = (signed short) bswap_16((signed short) sample); in generic_remix_areas_16_swap()
330 register signed int sample; in generic_mix_areas_32_swap() local
333 sample = bswap_32(*src) >> 8; in generic_mix_areas_32_swap()
335 *sum = sample; in generic_mix_areas_32_swap()
338 sample += *sum; in generic_mix_areas_32_swap()
339 *sum = sample; in generic_mix_areas_32_swap()
340 if (sample > 0x7fffff) in generic_mix_areas_32_swap()
341 sample = 0x7fffffff; in generic_mix_areas_32_swap()
342 else if (sample < -0x800000) in generic_mix_areas_32_swap()
343 sample = -0x80000000; in generic_mix_areas_32_swap()
345 sample *= 256; in generic_mix_areas_32_swap()
346 *dst = bswap_32(sample); in generic_mix_areas_32_swap()
364 register signed int sample; in generic_remix_areas_32_swap() local
367 sample = bswap_32(*src) >> 8; in generic_remix_areas_32_swap()
369 *sum = -sample; in generic_remix_areas_32_swap()
370 *dst = bswap_32(-sample); in generic_remix_areas_32_swap()
372 *sum = sample = *sum - sample; in generic_remix_areas_32_swap()
373 if (sample > 0x7fffff) in generic_remix_areas_32_swap()
374 sample = 0x7fffffff; in generic_remix_areas_32_swap()
375 else if (sample < -0x800000) in generic_remix_areas_32_swap()
376 sample = -0x80000000; in generic_remix_areas_32_swap()
378 sample *= 256; in generic_remix_areas_32_swap()
379 *dst = bswap_32(sample); in generic_remix_areas_32_swap()
398 register signed int sample; in generic_mix_areas_24() local
401 sample = src[0] | (src[1] << 8) | (((signed char *)src)[2] << 16); in generic_mix_areas_24()
403 *sum = sample; in generic_mix_areas_24()
405 sample += *sum; in generic_mix_areas_24()
406 *sum = sample; in generic_mix_areas_24()
407 if (sample > 0x7fffff) in generic_mix_areas_24()
408 sample = 0x7fffff; in generic_mix_areas_24()
409 else if (sample < -0x800000) in generic_mix_areas_24()
410 sample = -0x800000; in generic_mix_areas_24()
412 dst[0] = sample; in generic_mix_areas_24()
413 dst[1] = sample >> 8; in generic_mix_areas_24()
414 dst[2] = sample >> 16; in generic_mix_areas_24()
431 register signed int sample; in generic_remix_areas_24() local
434 sample = src[0] | (src[1] << 8) | (((signed char *)src)[2] << 16); in generic_remix_areas_24()
436 sample = -sample; in generic_remix_areas_24()
437 *sum = sample; in generic_remix_areas_24()
439 *sum = sample = *sum - sample; in generic_remix_areas_24()
440 if (sample > 0x7fffff) in generic_remix_areas_24()
441 sample = 0x7fffff; in generic_remix_areas_24()
442 else if (sample < -0x800000) in generic_remix_areas_24()
443 sample = -0x800000; in generic_remix_areas_24()
445 dst[0] = sample; in generic_remix_areas_24()
446 dst[1] = sample >> 8; in generic_remix_areas_24()
447 dst[2] = sample >> 16; in generic_remix_areas_24()
465 register int sample = *src - 0x80; in generic_mix_areas_u8() local
467 *sum = sample; in generic_mix_areas_u8()
469 sample += *sum; in generic_mix_areas_u8()
470 *sum = sample; in generic_mix_areas_u8()
471 if (sample > 0x7f) in generic_mix_areas_u8()
472 sample = 0x7f; in generic_mix_areas_u8()
473 else if (sample < -0x80) in generic_mix_areas_u8()
474 sample = -0x80; in generic_mix_areas_u8()
476 *dst = sample + 0x80; in generic_mix_areas_u8()
494 register int sample = *src - 0x80; in generic_remix_areas_u8() local
496 sample = -sample; in generic_remix_areas_u8()
497 *sum = sample; in generic_remix_areas_u8()
499 *sum = sample = *sum - sample; in generic_remix_areas_u8()
500 if (sample > 0x7f) in generic_remix_areas_u8()
501 sample = 0x7f; in generic_remix_areas_u8()
502 else if (sample < -0x80) in generic_remix_areas_u8()
503 sample = -0x80; in generic_remix_areas_u8()
505 *dst = sample + 0x80; in generic_remix_areas_u8()