I did the memory debug with a little modify. 1. In FT_Done_FreeType( FT_Library library ), I disabled the line: FT_Done_Library( library ), so the memory report will disaply the current memory.
2. I call FT_Done_FreeType() before FT_Done_Face(), and I getted the follws report: //only load 1 character FreeType Memory Dump: current=776564 max=776795 total=781508 count=59 //load 35 diff characters FreeType Memory Dump: current=777225 max=777579 total=783118 count=59 //load 150K characters, there are some same characters FreeType Memory Dump: current=779033 max=780079 total=34608360 count=60 after the FT_Done_Face(g_FTFace), the current for above all are same: FreeType Memory Dump: current=42697 max=777579 total=783118 count=21 It Looks while don't do FT_Done_Face(), the memory will increase with the loaded numbers 3. I do the load as follows: for(i = 0; i < Size; i++){ FT_Load_Glyph(g_FTFace, currChar[i], FT_LOAD_RENDER); bitmap = &(g_FTFace->glyph->bitmap); uiPixMode = g_FTFace->glyph->bitmap.pixel_mode; bitmap_top = g_FTFace->glyph->bitmap_top; bitmap_left = g_FTFace->glyph->bitmap_left; bitmap_rows = bitmap->rows; darw(bitmap); } Is there function to free memory after every FT_Load_Glyph? If do FT_Done_Face() every time, then I need FT_New_Face every time also. My freetype2 lib is 2.2.1. Thanks for your reply. -- View this message in context: http://www.nabble.com/Why-my-memory-is-not-been-freed--tp22383746p22383746.html Sent from the Freetype - Dev mailing list archive at Nabble.com. _______________________________________________ Freetype-devel mailing list Freetype-devel@nongnu.org http://lists.nongnu.org/mailman/listinfo/freetype-devel