void print_node(node_t *node, int indent_count) {
char indent[100];
int i;
source_t *source;
for (i = 0; i < indent_count; ++i)
indent[i] = ' ';
indent[i] = '\0';
printf("%sxmin %0.4f, ymin %0.4f, xmax %0.4f, ymax %0.4f\n",
indent, node->box.xmin, node->box.ymin, node->box.xmax, node->box.ymax);
for (source = (source_t *)node->contents.first; source != NULL; source = (source_t *)source->links.next) {
printf("%s", indent);
print_source(source);
}
if (node->q1 != NULL) {
printf("%sq1:\n", indent);
print_node(node->q1, indent_count + 4);
printf("%sq2:\n", indent);
print_node(node->q2, indent_count + 4);
printf("%sq3:\n", indent);
print_node(node->q3, indent_count + 4);
printf("%sq4:\n", indent);
print_node(node->q4, indent_count + 4);
}
}
std::vector<Token> lexical_analysis(const std::string& src) {
std::vector<Token> tokens;
print_source(src);
tokens = scanner(src);
print_tokens(tokens, TokenType::WHITESPACE);
tokens = evaluate_scanned_tokens(tokens);
std::vector<Token> stripped_tokens = strip_unnecessary(tokens); // remove all comments and whitespace tokens.
return stripped_tokens;
}
/*--------------------------------------------------------------------
* src_viewer::view
*
*/
void src_viewer::view(FileBlock* fb, String file_name ) {
if ( fb && ( fb != current_file_block ) ||
( !file_name.is_empty() && file_name != current_file_name ) ) {
current_file_block = fb;
if ( file_name.is_empty() ) {
file_name = suif_utils::get_source_file( fb );
}
current_file_name = file_name;
if ( print_source() ) {
/* check cache */
stree = 0;
for ( s_count_t _cnt=0; _cnt<stree_cache->size(); _cnt++ ) {
code_tree* ct = (*stree_cache)[_cnt];
source_id* s_id = (source_id*)ct->id;
if ( (*s_id) == source_id( current_file_block, current_file_name ) ) {
stree = ct;
break;
}
}
if ( !stree ) {
build_stree();
}
/* annotate the source codes */
annotate_src();
/* create tags */
stree->create_tags( text );
}
}
update_infobar();
}
GLuint GLshader::create_shader(std::string filename, GLenum type)
{
std::string source = parse_file(filename);
if (type == GL_FRAGMENT_SHADER) {
// source.insert(0, std::string("#extension GL_ARB_gpu_shader5 : require") + "\r\n");
// source.insert(0, std::string("#extension GL_ARB_shader_subroutine: enable") + "\r\n");
}
version_add(source);
//print_source(source);
if (source.empty()) {
fprintf(stderr, "Error opening %s: ", filename.c_str());
perror("");
return 0;
}
GLuint glshader = glCreateShader(type);
const char *c_str = source.c_str();
GL_ASSERT(glShaderSource(glshader, 1, &c_str, NULL));
GL_ASSERT(glCompileShader(glshader));
GLint compile_ok = GL_FALSE;
GL_ASSERT(glGetShaderiv(glshader, GL_COMPILE_STATUS, &compile_ok));
if (compile_ok == GL_FALSE) {
print_source(source);
POLL_ERROR(std::cerr, "Fragmic ERROR: could not compile shader: " << filename);
print_log(glshader);
glDeleteShader(glshader);
exit(-1);
return 0;
}
shader_objects.push_back(glshader);
return glshader;
}