Lines Matching defs:bp
316 png_bytep bp = row;
330 for (i = 0; i < row_bytes; i++, bp++)
335 v = *bp;
336 *bp = 0;
341 *bp |= (png_byte)((v << j) & 0xff);
344 *bp |= (png_byte)((v >> (-j)) & mask);
351 png_bytep bp = row;
355 for (i = 0; i < istop; i++, bp++)
362 v = *bp;
363 *bp = 0;
368 *bp |= (png_byte)((v << j) & 0xff);
371 *bp |= (png_byte)((v >> (-j)) & 0xff);
378 png_bytep bp;
382 for (bp = row, i = 0; i < istop; i++)
388 v = (png_uint_16)(((png_uint_16)(*bp) << 8) + *(bp + 1));
399 *bp++ = (png_byte)(value >> 8);
400 *bp++ = (png_byte)(value & 0xff);