C++ (Cpp) vfont_find_tmpfont Beispiele

Beispiel #1

static int objchr_to_ftvfontdata(VFont *vfont, FT_ULong charcode)
{
	// Freetype2
	FT_Face face;
	struct TmpFont *tf;
	
	// Find the correct FreeType font
	tf= vfont_find_tmpfont(vfont);
	
	// What, no font found. Something strange here
	if(!tf) return FALSE;
	
	// Load the font to memory
	if(tf->pf)
	{
		err= FT_New_Memory_Face( library,
			tf->pf->data,
			tf->pf->size,
			0,
			&face);			
		if (err) return FALSE;
	}
	else {
		err = TRUE;
		return FALSE;
	}
		
	// Read the char
	freetypechar_to_vchar(face, charcode, vfont->data);
	
	// And everything went ok
	return TRUE;
}

Beispiel #2

static VFontData *vfont_get_data(Main *bmain, VFont *vfont)
{
	struct TmpFont *tmpfnt = NULL;
	PackedFile *tpf;
	
	if (vfont==NULL) return NULL;
	
	// Try finding the font from font list
	tmpfnt = vfont_find_tmpfont(vfont);
	
	// And then set the data	
	if (!vfont->data) {
		PackedFile *pf;
		
		if (strcmp(vfont->name, FO_BUILTIN_NAME)==0) {
			pf= get_builtin_packedfile();
		}
		else {
			if (vfont->packedfile) {
				pf= vfont->packedfile;
				
				// We need to copy a tmp font to memory unless it is already there
				if (!tmpfnt) {
					tpf= MEM_callocN(sizeof(*tpf), "PackedFile");
					tpf->data= MEM_mallocN(pf->size, "packFile");
					tpf->size= pf->size;
					memcpy(tpf->data, pf->data, pf->size);
					
					// Add temporary packed file to globals
					tmpfnt= (struct TmpFont *) MEM_callocN(sizeof(struct TmpFont), "temp_font");
					tmpfnt->pf= tpf;
					tmpfnt->vfont= vfont;
					BLI_addtail(&ttfdata, tmpfnt);
				}
			}
			else {
				pf= newPackedFile(NULL, vfont->name, ID_BLEND_PATH(bmain, &vfont->id));

				if (!tmpfnt) {
					tpf= newPackedFile(NULL, vfont->name, ID_BLEND_PATH(bmain, &vfont->id));
					
					// Add temporary packed file to globals
					tmpfnt= (struct TmpFont *) MEM_callocN(sizeof(struct TmpFont), "temp_font");
					tmpfnt->pf= tpf;
					tmpfnt->vfont= vfont;
					BLI_addtail(&ttfdata, tmpfnt);
				}
			}
			if (!pf) {
				printf("Font file doesn't exist: %s\n", vfont->name);

				strcpy(vfont->name, FO_BUILTIN_NAME);
				pf= get_builtin_packedfile();
			}
		}
		
		if (pf) {
			vfont->data= BLI_vfontdata_from_freetypefont(pf);
			if (pf != vfont->packedfile) {
				freePackedFile(pf);
			}
		}
	}
	
	return vfont->data;	
}