Lines Matching defs:ptr
734 SANE_Byte * ptr = buffer + params->bytes_per_line*i;
738 rowsum += 255 - ptr[j];
750 SANE_Byte * ptr = buffer + params->bytes_per_line*i;
754 rowsum += ptr[j/8] >> (7-(j%8)) & 1;
823 SANE_Byte * ptr = buffer + offset;
829 rowsum += 255 - ptr[x];
857 SANE_Byte * ptr = buffer + offset;
863 rowsum += ptr[x/8] >> (7-(x%8)) & 1;
908 SANE_Byte * ptr = buffer + params->bytes_per_line*i;
919 curr += ptr[j*depth+k];
944 SANE_Byte * ptr = buffer + i*depth;
955 curr += ptr[j*params->bytes_per_line+k];
983 SANE_Byte * ptr = buffer + params->bytes_per_line*i;
990 int curr = ptr[j/8] >> (7-(j%8)) & 1;
1009 SANE_Byte * ptr = buffer;
1016 int curr = ptr[j*params->bytes_per_line + i/8] >> (7-(i%8)) & 1;