void ShaderParam :: set_count(int count) {
mCount = (count <= 0) ? 1 : count; // min value is 1
int unit_size = size_for_type(mType);
int total_size = unit_size*mCount;
switch( data_type_for_type(mType) ) {
case FLOAT: {
if(mFdataSize < total_size) {
delete[] mFdata;
mFdata = new float[total_size];
}
} break;
case INT: {
if(mIdataSize < total_size) {
delete[] mIdata;
mIdata = new int[total_size];
}
} break;
default:
break;
}
}
void MsgHandler::parse_format_fields()
{
char *labels = xstrdup(f.labels);
char * arg = labels;
uint8_t label_offset = 0;
char *next_label;
uint8_t msg_offset = 3; // 3 bytes for the header
while ((next_label = strtok(arg, ",")) != NULL) {
if (label_offset > strlen(f.format)) {
free(labels);
printf("too few field times for labels %s (format=%s) (labels=%s)\n",
f.name, f.format, f.labels);
exit(1);
}
uint8_t field_type = f.format[label_offset];
uint8_t length = size_for_type(field_type);
add_field(next_label, field_type, msg_offset, length);
arg = NULL;
msg_offset += length;
label_offset++;
}
if (label_offset != strlen(f.format)) {
free(labels);
printf("too few labels for format (format=%s) (labels=%s)\n",
f.format, f.labels);
}
free(labels);
}
