3    (C) 2004-2006  Luc Saillard (luc@saillard.org)
36  *   0: use a C version of this tests:  {  a<0?0:(a>255?255:a) }
120 					bit = (r[0] >> 15) & 7;  in build_table_color()
122 					bit = (r[0] >> 12) & 7;  in build_table_color()
124 					bit = (r[0] >> 9) & 7;  in build_table_color()
126 					bit = (r[0] >> 6) & 7;  in build_table_color()
128 					bit = (r[0] >> 3) & 7;  in build_table_color()
130 					bit = (r[0]) & 7;  in build_table_color()
176  *   elif look_bits(3) == 7:	# op == 1 in the lookup table
194  *   op == 1 when (i%8)==7
273 	{6, 7, 8, 9, 7, 10, 11, 8, 8, 11, 10, 7, 9, 8, 7, 6,},
279 	{7, 10, 11, 8, 9, 8, 7, 6, 6, 7, 8, 9, 8, 11, 10, 7,},
281 	{7, 9, 6, 8, 10, 8, 7, 11, 11, 7, 8, 10, 8, 6, 9, 7,},
284 	{10, 8, 7, 11, 8, 6, 9, 7, 7, 9, 6, 8, 11, 7, 8, 10}
310 			pdec->nbits = 7;	/* More bits, mean more bits to encode the stream, but better quality */  in pwc_dec23_init()
324 			pdec->nbits = 7;  in pwc_dec23_init()
365 	const int *c = src;  in copy_image_block_Y()  local
368 	*d++ = cm[c[0] >> scalebits];  in copy_image_block_Y()
369 	*d++ = cm[c[1] >> scalebits];  in copy_image_block_Y()
370 	*d++ = cm[c[2] >> scalebits];  in copy_image_block_Y()
371 	*d++ = cm[c[3] >> scalebits];  in copy_image_block_Y()
374 	*d++ = cm[c[4] >> scalebits];  in copy_image_block_Y()
375 	*d++ = cm[c[5] >> scalebits];  in copy_image_block_Y()
376 	*d++ = cm[c[6] >> scalebits];  in copy_image_block_Y()
377 	*d++ = cm[c[7] >> scalebits];  in copy_image_block_Y()
380 	*d++ = cm[c[8] >> scalebits];  in copy_image_block_Y()
381 	*d++ = cm[c[9] >> scalebits];  in copy_image_block_Y()
382 	*d++ = cm[c[10] >> scalebits];  in copy_image_block_Y()
383 	*d++ = cm[c[11] >> scalebits];  in copy_image_block_Y()
386 	*d++ = cm[c[12] >> scalebits];  in copy_image_block_Y()
387 	*d++ = cm[c[13] >> scalebits];  in copy_image_block_Y()
388 	*d++ = cm[c[14] >> scalebits];  in copy_image_block_Y()
389 	*d++ = cm[c[15] >> scalebits];  in copy_image_block_Y()
392 	const int *c = src;  in copy_image_block_Y()
394 	for (i = 0; i < 4; i++, c++)  in copy_image_block_Y()
395 		*d++ = CLAMP((*c) >> scalebits);  in copy_image_block_Y()
398 	for (i = 0; i < 4; i++, c++)  in copy_image_block_Y()
399 		*d++ = CLAMP((*c) >> scalebits);  in copy_image_block_Y()
402 	for (i = 0; i < 4; i++, c++)  in copy_image_block_Y()
403 		*d++ = CLAMP((*c) >> scalebits);  in copy_image_block_Y()
406 	for (i = 0; i < 4; i++, c++)  in copy_image_block_Y()
407 		*d++ = CLAMP((*c) >> scalebits);  in copy_image_block_Y()
420 	const int *c = src;  in copy_image_block_CrCb()  local
423 	*d++ = cm[c[0] >> scalebits];  in copy_image_block_CrCb()
424 	*d++ = cm[c[4] >> scalebits];  in copy_image_block_CrCb()
425 	*d++ = cm[c[1] >> scalebits];  in copy_image_block_CrCb()
426 	*d++ = cm[c[5] >> scalebits];  in copy_image_block_CrCb()
427 	*d++ = cm[c[2] >> scalebits];  in copy_image_block_CrCb()
428 	*d++ = cm[c[6] >> scalebits];  in copy_image_block_CrCb()
429 	*d++ = cm[c[3] >> scalebits];  in copy_image_block_CrCb()
430 	*d++ = cm[c[7] >> scalebits];  in copy_image_block_CrCb()
433 	*d++ = cm[c[12] >> scalebits];  in copy_image_block_CrCb()
434 	*d++ = cm[c[8] >> scalebits];  in copy_image_block_CrCb()
435 	*d++ = cm[c[13] >> scalebits];  in copy_image_block_CrCb()
436 	*d++ = cm[c[9] >> scalebits];  in copy_image_block_CrCb()
437 	*d++ = cm[c[14] >> scalebits];  in copy_image_block_CrCb()
438 	*d++ = cm[c[10] >> scalebits];  in copy_image_block_CrCb()
439 	*d++ = cm[c[15] >> scalebits];  in copy_image_block_CrCb()
440 	*d++ = cm[c[11] >> scalebits];  in copy_image_block_CrCb()