app/font/FontEngine.cpp

292 decompose_ft_bitmap_mono(const FT_Bitmap& bitmap, int x, int y,
295 	const uint8* buf = (const uint8*)bitmap.buffer;
296 	int pitch = bitmap.pitch;
297 	sl.reset(x, x + bitmap.width);
300 		buf += bitmap.pitch * (bitmap.rows - 1);
301 		y += bitmap.rows;
304 	for (unsigned int i = 0; i < bitmap.rows; i++) {
307 		for (unsigned int j = 0; j < bitmap.width; j++) {
323 decompose_ft_bitmap_gray8(const FT_Bitmap& bitmap, int x, int y,
326 	const uint8* buf = (const uint8*)bitmap.buffer;
327 	int pitch = bitmap.pitch;
328 	sl.reset(x, x + bitmap.width);
331 		buf += bitmap.pitch * (bitmap.rows - 1);
332 		y += bitmap.rows;
335 	for (unsigned int i = 0; i < bitmap.rows; i++) {
338 		if (bitmap.pixel_mode == FT_PIXEL_MODE_MONO) {
339 			// font has built-in mono bitmap
341 			for (unsigned int j = 0; j < bitmap.width; j++) {
348 			for (unsigned int j = 0; j < bitmap.width; j++) {
366 decompose_ft_bitmap_subpix(const FT_Bitmap& bitmap, int x, int y,
369 	const uint8* buf = (const uint8*)bitmap.buffer;
370 	int pitch = bitmap.pitch;
371 	if (bitmap.pixel_mode == FT_PIXEL_MODE_MONO)
372 		sl.reset(x, x + bitmap.width);
374 		sl.reset(x, x + bitmap.width / 3);
378 		buf += bitmap.pitch * (bitmap.rows - 1);
379 		y += bitmap.rows;
383 	for (unsigned int i = 0; i < bitmap.rows; i++) {
386 		if (bitmap.pixel_mode == FT_PIXEL_MODE_MONO) {
387 			// font has built-in mono bitmap
389 			for (unsigned int j = 0; j < bitmap.width; j++) {
398 			int w = bitmap.width / 3;
515 				decompose_ft_bitmap_mono(fFace->glyph->bitmap,
533 				decompose_ft_bitmap_gray8(fFace->glyph->bitmap,
551 				decompose_ft_bitmap_subpix(fFace->glyph->bitmap,