rowbytes          123 ext/gd/libgd/gd_png.c 	png_uint_32 width, height, rowbytes, w, h;
rowbytes          322 ext/gd/libgd/gd_png.c 	rowbytes = png_get_rowbytes(png_ptr, info_ptr);
rowbytes          323 ext/gd/libgd/gd_png.c 	image_data = (png_bytep) safe_emalloc(rowbytes, height, 0);
rowbytes          329 ext/gd/libgd/gd_png.c 		row_pointers[h] = image_data + h * rowbytes;