Lines Matching defs:bit
293 bit_mask(int32 bit)
295 return 1 << bit;
300 inverse_bit_mask(int32 bit)
302 return ~bit_mask(bit);
864 Gray1Reader(const void *data) : BaseReader<uint8>(data), bit(7) {}
869 bit = 7;
874 if (bit == 7)
878 bit = 7;
884 if (*pixels & bit_mask(bit))
889 bit--;
890 if (bit == -1) {
892 bit = 7;
898 if (*pixels & bit_mask(bit))
902 bit--;
903 if (bit == -1) {
905 bit = 7;
909 int32 bit;
1084 Gray1Writer(void *data) : BaseWriter<uint8>(data), bit(7) {}
1086 inline void SetTo(void *data) { pixels = (pixel_t*)data; bit = 7; }
1090 *pixels = (*pixels & inverse_bit_mask(bit))
1091 | (gray & 0x80) >> (7 - bit);
1092 bit--;
1093 if (bit == -1) {
1095 bit = 7;
1104 int32 bit;
1732 \note As this methods is apparently a bit strange to use, OBOS introduces