Lines Matching refs:BITS_PER_BYTE
216 #define BITS_PER_BYTE 8
217 #define BITS_PADDING (BITS_PER_BYTE-1)
242 BITS_PADDING) / BITS_PER_BYTE;
248 return (pixelsPerLine * BITS_PER_PIXEL_GRAY + BITS_PADDING) / BITS_PER_BYTE;
255 BITS_PADDING) / BITS_PER_BYTE;
301 static const int aMask[BITS_PER_BYTE] = { 128, 64, 32, 16, 8, 4, 2, 1 };
307 nx = ((pixels + BITS_PADDING) / BITS_PER_BYTE) * BITS_PER_BYTE;
313 acc |= aMask[x % BITS_PER_BYTE];
315 if ((x + 1) % BITS_PER_BYTE == 0)
317 buffer[x / BITS_PER_BYTE] = (unsigned char) (acc);