Use convenience pdf dictionary/array creation functions.

16 files changed, 178 insertions, 195 deletions

diff --git a/source/pdf/pdf-annot-edit.c b/source/pdf/pdf-annot-edit.c
index 64678240..04a11c08 100644
--- a/source/pdf/pdf-annot-edit.c
+++ b/source/pdf/pdf-annot-edit.c
@@ -124,10 +124,10 @@ pdf_create_annot(fz_context *ctx, pdf_page *page, fz_annot_type type)
 			pdf_dict_put_drop(ctx, page->obj, PDF_NAME_Annots, annot_arr);
 		}
 
-		pdf_dict_put_drop(ctx, annot_obj, PDF_NAME_Type, PDF_NAME_Annot);
+		pdf_dict_put(ctx, annot_obj, PDF_NAME_Type, PDF_NAME_Annot);
 
-		pdf_dict_put_drop(ctx, annot_obj, PDF_NAME_Subtype, pdf_new_name(ctx, doc, type_str));
-		pdf_dict_put_drop(ctx, annot_obj, PDF_NAME_Rect, pdf_new_rect(ctx, doc, &rect));
+		pdf_dict_put_name(ctx, annot_obj, PDF_NAME_Subtype, type_str);
+		pdf_dict_put_rect(ctx, annot_obj, PDF_NAME_Rect, &rect);
 
 		/* Make printable as default */
 		pdf_dict_put_drop(ctx, annot_obj, PDF_NAME_F, pdf_new_int(ctx, doc, PDF_ANNOT_IS_PRINT));
@@ -254,7 +254,6 @@ pdf_annot_rect(fz_context *ctx, pdf_annot *annot, fz_rect *rect)
 void
 pdf_set_annot_rect(fz_context *ctx, pdf_annot *annot, const fz_rect *rect)
 {
-	pdf_document *doc = annot->page->doc;
 	fz_rect trect = *rect;
 	fz_matrix page_ctm, inv_page_ctm;
 
@@ -262,7 +261,7 @@ pdf_set_annot_rect(fz_context *ctx, pdf_annot *annot, const fz_rect *rect)
 	fz_invert_matrix(&inv_page_ctm, &page_ctm);
 	fz_transform_rect(&trect, &inv_page_ctm);
 
-	pdf_dict_put_drop(ctx, annot->obj, PDF_NAME_Rect, pdf_new_rect(ctx, doc, &trect));
+	pdf_dict_put_rect(ctx, annot->obj, PDF_NAME_Rect, &trect);
 	pdf_dirty_annot(ctx, annot);
 }
 
@@ -1059,10 +1058,10 @@ pdf_set_free_text_details(fz_context *ctx, pdf_annot *annot, fz_point *pos, char
 		ref = pdf_add_object(ctx, doc, font);
 		pdf_dict_puts_drop(ctx, form_fonts, nbuf, ref);
 
-		pdf_dict_put_drop(ctx, font, PDF_NAME_Type, PDF_NAME_Font);
-		pdf_dict_put_drop(ctx, font, PDF_NAME_Subtype, PDF_NAME_Type1);
-		pdf_dict_put_drop(ctx, font, PDF_NAME_BaseFont, pdf_new_name(ctx, doc, font_name));
-		pdf_dict_put_drop(ctx, font, PDF_NAME_Encoding, PDF_NAME_WinAnsiEncoding);
+		pdf_dict_put(ctx, font, PDF_NAME_Type, PDF_NAME_Font);
+		pdf_dict_put(ctx, font, PDF_NAME_Subtype, PDF_NAME_Type1);
+		pdf_dict_put_name(ctx, font, PDF_NAME_BaseFont, font_name);
+		pdf_dict_put(ctx, font, PDF_NAME_Encoding, PDF_NAME_WinAnsiEncoding);
 
 		memcpy(da_info.col, color, sizeof(float)*3);
 		da_info.col_size = 3;
diff --git a/source/pdf/pdf-clean-file.c b/source/pdf/pdf-clean-file.c
index 86a6b6a0..52d97c67 100644
--- a/source/pdf/pdf-clean-file.c
+++ b/source/pdf/pdf-clean-file.c
@@ -169,7 +169,7 @@ static int strip_outlines(fz_context *ctx, pdf_document *doc, pdf_obj *outlines,
 		int old_count = pdf_to_int(ctx, pdf_dict_get(ctx, outlines, PDF_NAME_Count));
 		pdf_dict_put(ctx, outlines, PDF_NAME_First, first);
 		pdf_dict_put(ctx, outlines, PDF_NAME_Last, last);
-		pdf_dict_put_drop(ctx, outlines, PDF_NAME_Count, pdf_new_int(ctx, doc, old_count > 0 ? nc : -nc));
+		pdf_dict_put_int(ctx, outlines, PDF_NAME_Count, old_count > 0 ? nc : -nc);
 	}
 
 	return nc;
diff --git a/source/pdf/pdf-device.c b/source/pdf/pdf-device.c
index c45dda40..db699dd0 100644
--- a/source/pdf/pdf-device.c
+++ b/source/pdf/pdf-device.c
@@ -313,7 +313,7 @@ pdf_dev_alpha(fz_context *ctx, pdf_device *pdev, float alpha, int stroke)
 		fz_try(ctx)
 		{
 			char text[32];
-			pdf_dict_put_drop(ctx, o, (stroke ? PDF_NAME_CA : PDF_NAME_ca), pdf_new_real(ctx, doc, alpha));
+			pdf_dict_put_real(ctx, o, (stroke ? PDF_NAME_CA : PDF_NAME_ca), alpha);
 			fz_snprintf(text, sizeof(text), "ExtGState/Alp%d", i);
 			ref = pdf_add_object(ctx, doc, o);
 			pdf_dict_putp_drop(ctx, pdev->resources, text, ref);
@@ -567,20 +567,20 @@ pdf_dev_new_form(fz_context *ctx, pdf_obj **form_ref, pdf_device *pdev, const fz
 		group = pdf_new_dict(ctx, doc, 5);
 		fz_try(ctx)
 		{
-			pdf_dict_put_drop(ctx, group, PDF_NAME_Type, PDF_NAME_Group);
-			pdf_dict_put_drop(ctx, group, PDF_NAME_S, PDF_NAME_Transparency);
-			pdf_dict_put_drop(ctx, group, PDF_NAME_K, pdf_new_bool(ctx, doc, knockout));
-			pdf_dict_put_drop(ctx, group, PDF_NAME_I, pdf_new_bool(ctx, doc, isolated));
+			pdf_dict_put(ctx, group, PDF_NAME_Type, PDF_NAME_Group);
+			pdf_dict_put(ctx, group, PDF_NAME_S, PDF_NAME_Transparency);
+			pdf_dict_put_bool(ctx, group, PDF_NAME_K, knockout);
+			pdf_dict_put_bool(ctx, group, PDF_NAME_I, isolated);
 			switch (fz_colorspace_type(ctx, colorspace))
 			{
 			case FZ_COLORSPACE_GRAY:
-				pdf_dict_put_drop(ctx, group, PDF_NAME_CS, PDF_NAME_DeviceGray);
+				pdf_dict_put(ctx, group, PDF_NAME_CS, PDF_NAME_DeviceGray);
 				break;
 			case FZ_COLORSPACE_RGB:
-				pdf_dict_put_drop(ctx, group, PDF_NAME_CS, PDF_NAME_DeviceRGB);
+				pdf_dict_put(ctx, group, PDF_NAME_CS, PDF_NAME_DeviceRGB);
 				break;
 			case FZ_COLORSPACE_CMYK:
-				pdf_dict_put_drop(ctx, group, PDF_NAME_CS, PDF_NAME_DeviceCMYK);
+				pdf_dict_put(ctx, group, PDF_NAME_CS, PDF_NAME_DeviceCMYK);
 				break;
 			default:
 				break;
@@ -602,10 +602,10 @@ pdf_dev_new_form(fz_context *ctx, pdf_obj **form_ref, pdf_device *pdev, const fz
 	form = pdf_new_dict(ctx, doc, 4);
 	fz_try(ctx)
 	{
-		pdf_dict_put_drop(ctx, form, PDF_NAME_Subtype, PDF_NAME_Form);
+		pdf_dict_put(ctx, form, PDF_NAME_Subtype, PDF_NAME_Form);
 		pdf_dict_put(ctx, form, PDF_NAME_Group, group_ref);
-		pdf_dict_put_drop(ctx, form, PDF_NAME_FormType, pdf_new_int(ctx, doc, 1));
-		pdf_dict_put_drop(ctx, form, PDF_NAME_BBox, pdf_new_rect(ctx, doc, bbox));
+		pdf_dict_put_int(ctx, form, PDF_NAME_FormType, 1);
+		pdf_dict_put_rect(ctx, form, PDF_NAME_BBox, bbox);
 		*form_ref = pdf_add_object(ctx, doc, form);
 	}
 	fz_always(ctx)
@@ -918,17 +918,17 @@ pdf_dev_begin_mask(fz_context *ctx, fz_device *dev, const fz_rect *bbox, int lum
 	{
 		int n = fz_colorspace_n(ctx, colorspace);
 		smask = pdf_new_dict(ctx, doc, 4);
-		pdf_dict_put_drop(ctx, smask, PDF_NAME_Type, PDF_NAME_Mask);
-		pdf_dict_put_drop(ctx, smask, PDF_NAME_S, (luminosity ? PDF_NAME_Luminosity : PDF_NAME_Alpha));
+		pdf_dict_put(ctx, smask, PDF_NAME_Type, PDF_NAME_Mask);
+		pdf_dict_put(ctx, smask, PDF_NAME_S, (luminosity ? PDF_NAME_Luminosity : PDF_NAME_Alpha));
 		pdf_dict_put(ctx, smask, PDF_NAME_G, form_ref);
 		color_obj = pdf_new_array(ctx, doc, n);
 		for (i = 0; i < n; i++)
-			pdf_array_push_drop(ctx, color_obj, pdf_new_real(ctx, doc, color[i]));
+			pdf_array_push_real(ctx, color_obj, color[i]);
 		pdf_dict_put_drop(ctx, smask, PDF_NAME_BC, color_obj);
 		color_obj = NULL;
 
 		egs = pdf_new_dict(ctx, doc, 5);
-		pdf_dict_put_drop(ctx, egs, PDF_NAME_Type, PDF_NAME_ExtGState);
+		pdf_dict_put(ctx, egs, PDF_NAME_Type, PDF_NAME_ExtGState);
 		pdf_dict_put_drop(ctx, egs, PDF_NAME_SMask, pdf_add_object(ctx, doc, smask));
 
 		{
@@ -999,8 +999,8 @@ pdf_dev_begin_group(fz_context *ctx, fz_device *dev, const fz_rect *bbox, fz_col
 		{
 			/* No, better make one */
 			obj = pdf_new_dict(ctx, doc, 2);
-			pdf_dict_put_drop(ctx, obj, PDF_NAME_Type, PDF_NAME_ExtGState);
-			pdf_dict_put_drop(ctx, obj, PDF_NAME_BM, pdf_new_name(ctx, doc, fz_blendmode_name(blendmode)));
+			pdf_dict_put(ctx, obj, PDF_NAME_Type, PDF_NAME_ExtGState);
+			pdf_dict_put_name(ctx, obj, PDF_NAME_BM, fz_blendmode_name(blendmode));
 			pdf_dict_putp_drop(ctx, pdev->resources, text, obj);
 		}
 	}
diff --git a/source/pdf/pdf-field.c b/source/pdf/pdf-field.c
index 4d36c4d6..bdaaf4b0 100644
--- a/source/pdf/pdf-field.c
+++ b/source/pdf/pdf-field.c
@@ -149,6 +149,6 @@ void pdf_set_field_type(fz_context *ctx, pdf_document *doc, pdf_obj *obj, int ty
 		int bits = pdf_to_int(ctx, pdf_dict_get(ctx, obj, PDF_NAME_Ff));
 		bits &= ~clearbits;
 		bits |= setbits;
-		pdf_dict_put_drop(ctx, obj, PDF_NAME_Ff, pdf_new_int(ctx, doc, bits));
+		pdf_dict_put_int(ctx, obj, PDF_NAME_Ff, bits);
 	}
 }
diff --git a/source/pdf/pdf-font.c b/source/pdf/pdf-font.c
index be69ce1c..c7aaa9fd 100644
--- a/source/pdf/pdf-font.c
+++ b/source/pdf/pdf-font.c
@@ -1546,21 +1546,21 @@ pdf_add_font_file(fz_context *ctx, pdf_document *doc, fz_font *font)
 	{
 		size_t len = fz_buffer_storage(ctx, buf, NULL);
 		obj = pdf_new_dict(ctx, doc, 3);
-		pdf_dict_put_drop(ctx, obj, PDF_NAME_Length1, pdf_new_int(ctx, doc, (int)len));
+		pdf_dict_put_int(ctx, obj, PDF_NAME_Length1, (int)len);
 		switch (ft_font_file_kind(font->ft_face))
 		{
 		case 1:
 			/* TODO: these may not be the correct values, but I doubt it matters */
-			pdf_dict_put_drop(ctx, obj, PDF_NAME_Length2, pdf_new_int(ctx, doc, (int)len));
-			pdf_dict_put_drop(ctx, obj, PDF_NAME_Length3, pdf_new_int(ctx, doc, 0));
+			pdf_dict_put_int(ctx, obj, PDF_NAME_Length2, len);
+			pdf_dict_put_int(ctx, obj, PDF_NAME_Length3, 0);
 			break;
 		case 2:
 			break;
 		case 3:
 			if (FT_Get_Sfnt_Table(font->ft_face, FT_SFNT_HEAD))
-				pdf_dict_put_drop(ctx, obj, PDF_NAME_Subtype, PDF_NAME_OpenType);
+				pdf_dict_put(ctx, obj, PDF_NAME_Subtype, PDF_NAME_OpenType);
 			else
-				pdf_dict_put_drop(ctx, obj, PDF_NAME_Subtype, PDF_NAME_Type1C);
+				pdf_dict_put(ctx, obj, PDF_NAME_Subtype, PDF_NAME_Type1C);
 			break;
 		}
 		ref = pdf_add_object(ctx, doc, obj);
@@ -1596,21 +1596,21 @@ pdf_add_font_descriptor(fz_context *ctx, pdf_document *doc, pdf_font_desc *fontd
 	{
 		fdobj = pdf_new_dict(ctx, doc, 10);
 		pdf_dict_put(ctx, fdobj, PDF_NAME_Type, PDF_NAME_FontDescriptor);
-		pdf_dict_put_drop(ctx, fdobj, PDF_NAME_FontName, pdf_new_name(ctx, doc, font->name));
+		pdf_dict_put_name(ctx, fdobj, PDF_NAME_FontName, font->name);
 
 		bbox = pdf_new_array(ctx, doc, 4);
-		pdf_array_push_drop(ctx, bbox, pdf_new_real(ctx, doc, 1000.0f * font->bbox.x0));
-		pdf_array_push_drop(ctx, bbox, pdf_new_real(ctx, doc, 1000.0f * font->bbox.y0));
-		pdf_array_push_drop(ctx, bbox, pdf_new_real(ctx, doc, 1000.0f * font->bbox.x1));
-		pdf_array_push_drop(ctx, bbox, pdf_new_real(ctx, doc, 1000.0f * font->bbox.y1));
+		pdf_array_push_real(ctx, bbox, 1000.0f * font->bbox.x0);
+		pdf_array_push_real(ctx, bbox, 1000.0f * font->bbox.y0);
+		pdf_array_push_real(ctx, bbox, 1000.0f * font->bbox.x1);
+		pdf_array_push_real(ctx, bbox, 1000.0f * font->bbox.y1);
 		pdf_dict_put(ctx, fdobj, PDF_NAME_FontBBox, bbox);
 
-		pdf_dict_put_drop(ctx, fdobj, PDF_NAME_ItalicAngle, pdf_new_real(ctx, doc, fontdesc->italic_angle));
-		pdf_dict_put_drop(ctx, fdobj, PDF_NAME_Ascent, pdf_new_real(ctx, doc, fontdesc->ascent));
-		pdf_dict_put_drop(ctx, fdobj, PDF_NAME_Descent, pdf_new_real(ctx, doc, fontdesc->descent));
-		pdf_dict_put_drop(ctx, fdobj, PDF_NAME_CapHeight, pdf_new_real(ctx, doc, fontdesc->cap_height));
-		pdf_dict_put_drop(ctx, fdobj, PDF_NAME_StemV, pdf_new_real(ctx, doc, 80));
-		pdf_dict_put_drop(ctx, fdobj, PDF_NAME_Flags, pdf_new_real(ctx, doc, fontdesc->flags));
+		pdf_dict_put_real(ctx, fdobj, PDF_NAME_ItalicAngle, fontdesc->italic_angle);
+		pdf_dict_put_real(ctx, fdobj, PDF_NAME_Ascent, fontdesc->ascent);
+		pdf_dict_put_real(ctx, fdobj, PDF_NAME_Descent, fontdesc->descent);
+		pdf_dict_put_real(ctx, fdobj, PDF_NAME_CapHeight, fontdesc->cap_height);
+		pdf_dict_put_real(ctx, fdobj, PDF_NAME_StemV, 80);
+		pdf_dict_put_real(ctx, fdobj, PDF_NAME_Flags, fontdesc->flags);
 
 		if (fileref)
 		{
@@ -1666,7 +1666,7 @@ pdf_add_simple_font_widths(fz_context *ctx, pdf_document *doc, pdf_font_desc *fo
 	fz_try(ctx)
 	{
 		for (i = *first_char; i <= *last_char; i++)
-			pdf_array_push_drop(ctx, arr, pdf_new_int(ctx, doc, width_table[i]));
+			pdf_array_push_int(ctx, arr, width_table[i]);
 	}
 	fz_catch(ctx)
 	{
@@ -1683,9 +1683,9 @@ pdf_add_cid_system_info(fz_context *ctx, pdf_document *doc)
 	pdf_obj *fobj = pdf_new_dict(ctx, doc, 3);
 	fz_try(ctx)
 	{
-		pdf_dict_put_drop(ctx, fobj, PDF_NAME_Ordering, pdf_new_string(ctx, doc, "Identity", strlen("Identity")));
-		pdf_dict_put_drop(ctx, fobj, PDF_NAME_Registry, pdf_new_string(ctx, doc, "Adobe", strlen("Adobe")));
-		pdf_dict_put_drop(ctx, fobj, PDF_NAME_Supplement, pdf_new_int(ctx, doc, 0));
+		pdf_dict_put_string(ctx, fobj, PDF_NAME_Ordering, "Identity", strlen("Identity"));
+		pdf_dict_put_string(ctx, fobj, PDF_NAME_Registry, "Adobe", strlen("Adobe"));
+		pdf_dict_put_int(ctx, fobj, PDF_NAME_Supplement, 0);
 	}
 	fz_catch(ctx)
 	{
@@ -1756,7 +1756,7 @@ pdf_add_cid_font_widths(fz_context *ctx, pdf_document *doc, pdf_font_desc *fontd
 				else
 				{
 					/* Add prev size to run_obj */
-					pdf_array_push_drop(ctx, run_obj, pdf_new_int(ctx, doc, prev_size));
+					pdf_array_push_int(ctx, run_obj, prev_size);
 				}
 				break;
 			case FW_START:
@@ -1768,7 +1768,7 @@ pdf_add_cid_font_widths(fz_context *ctx, pdf_document *doc, pdf_font_desc *fontd
 				else
 				{
 					run_obj = pdf_new_array(ctx, doc, 10);
-					pdf_array_push_drop(ctx, run_obj, pdf_new_int(ctx, doc, prev_size));
+					pdf_array_push_int(ctx, run_obj, prev_size);
 					state = FW_RUN;
 				}
 				new_first_code = prev_code;
@@ -1781,14 +1781,14 @@ pdf_add_cid_font_widths(fz_context *ctx, pdf_document *doc, pdf_font_desc *fontd
 				{
 				case FW_SAME:
 					/* Add three entries. First cid, last cid and width */
-					pdf_array_push_drop(ctx, fwobj, pdf_new_int(ctx, doc, first_code));
-					pdf_array_push_drop(ctx, fwobj, pdf_new_int(ctx, doc, prev_code));
-					pdf_array_push_drop(ctx, fwobj, pdf_new_int(ctx, doc, prev_size));
+					pdf_array_push_int(ctx, fwobj, first_code);
+					pdf_array_push_int(ctx, fwobj, prev_code);
+					pdf_array_push_int(ctx, fwobj, prev_size);
 					break;
 				case FW_RUN:
 					if (pdf_array_len(ctx, run_obj) > 0)
 					{
-						pdf_array_push_drop(ctx, fwobj, pdf_new_int(ctx, doc, first_code));
+						pdf_array_push_int(ctx, fwobj, first_code);
 						pdf_array_push(ctx, fwobj, run_obj);
 					}
 					pdf_drop_obj(ctx, run_obj);
@@ -1796,9 +1796,9 @@ pdf_add_cid_font_widths(fz_context *ctx, pdf_document *doc, pdf_font_desc *fontd
 					break;
 				case FW_START:
 					/* Lone wolf. Not part of a consecutive run */
-					pdf_array_push_drop(ctx, fwobj, pdf_new_int(ctx, doc, prev_code));
-					pdf_array_push_drop(ctx, fwobj, pdf_new_int(ctx, doc, prev_code));
-					pdf_array_push_drop(ctx, fwobj, pdf_new_int(ctx, doc, prev_size));
+					pdf_array_push_int(ctx, fwobj, prev_code);
+					pdf_array_push_int(ctx, fwobj, prev_code);
+					pdf_array_push_int(ctx, fwobj, prev_size);
 					break;
 				}
 
@@ -1861,13 +1861,13 @@ pdf_add_descendant_font(fz_context *ctx, pdf_document *doc, pdf_font_desc *fontd
 		}
 		ps_name = FT_Get_Postscript_Name(face);
 		if (ps_name)
-			pdf_dict_put_drop(ctx, fobj, PDF_NAME_BaseFont, pdf_new_name(ctx, doc, ps_name));
+			pdf_dict_put_name(ctx, fobj, PDF_NAME_BaseFont, ps_name);
 		else
-			pdf_dict_put_drop(ctx, fobj, PDF_NAME_BaseFont, pdf_new_name(ctx, doc, font->name));
+			pdf_dict_put_name(ctx, fobj, PDF_NAME_BaseFont, font->name);
 		pdf_dict_put(ctx, fobj, PDF_NAME_CIDSystemInfo, fsys_ref);
 		pdf_dict_put(ctx, fobj, PDF_NAME_FontDescriptor, fdes_ref);
 		if (font->width_table != NULL)
-			pdf_dict_put_drop(ctx, fobj, PDF_NAME_DW, pdf_new_int(ctx, doc, font->width_default));
+			pdf_dict_put_int(ctx, fobj, PDF_NAME_DW, font->width_default);
 		if (fw != NULL)
 			pdf_dict_put(ctx, fobj, PDF_NAME_W, fw);
 
@@ -2113,7 +2113,7 @@ pdf_add_cid_font(fz_context *ctx, pdf_document *doc, fz_font *font)
 			fobj = pdf_new_dict(ctx, doc, 10);
 			pdf_dict_put(ctx, fobj, PDF_NAME_Type, PDF_NAME_Font);
 			pdf_dict_put(ctx, fobj, PDF_NAME_Subtype, PDF_NAME_Type0);
-			pdf_dict_put_drop(ctx, fobj, PDF_NAME_BaseFont, pdf_new_name(ctx, doc, font->name));
+			pdf_dict_put_name(ctx, fobj, PDF_NAME_BaseFont, font->name);
 			pdf_dict_put(ctx, fobj, PDF_NAME_Encoding, PDF_NAME_Identity_H);
 
 			obj_array = pdf_new_array(ctx, doc, 3);
@@ -2174,7 +2174,7 @@ pdf_add_simple_font(fz_context *ctx, pdf_document *doc, fz_font *font)
 		if (fref == NULL)
 		{
 			fobj = pdf_new_dict(ctx, doc, 10);
-			pdf_dict_put_drop(ctx, fobj, PDF_NAME_Type, PDF_NAME_Font);
+			pdf_dict_put(ctx, fobj, PDF_NAME_Type, PDF_NAME_Font);
 			switch (ft_kind(face))
 			{
 			case TYPE1: pdf_dict_put(ctx, fobj, PDF_NAME_Subtype, PDF_NAME_Type1); break;
@@ -2187,7 +2187,7 @@ pdf_add_simple_font(fz_context *ctx, pdf_document *doc, fz_font *font)
 				const char *ps_name = FT_Get_Postscript_Name(face);
 				if (!ps_name)
 					ps_name = font->name;
-				pdf_dict_put_drop(ctx, fobj, PDF_NAME_BaseFont, pdf_new_name(ctx, doc, ps_name));
+				pdf_dict_put_name(ctx, fobj, PDF_NAME_BaseFont, ps_name);
 
 				fontdesc = pdf_new_font_desc(ctx);
 				fontdesc->font = fz_keep_font(ctx, font);
@@ -2199,14 +2199,14 @@ pdf_add_simple_font(fz_context *ctx, pdf_document *doc, fz_font *font)
 				fdes_ref = pdf_add_font_descriptor(ctx, doc, fontdesc, fstr_ref);
 				fwidth_ref = pdf_add_simple_font_widths(ctx, doc, fontdesc, &first_char, &last_char);
 
-				pdf_dict_put_drop(ctx, fobj, PDF_NAME_FirstChar, pdf_new_int(ctx, doc, first_char));
-				pdf_dict_put_drop(ctx, fobj, PDF_NAME_LastChar, pdf_new_int(ctx, doc, last_char));
+				pdf_dict_put_int(ctx, fobj, PDF_NAME_FirstChar, first_char);
+				pdf_dict_put_int(ctx, fobj, PDF_NAME_LastChar, last_char);
 				pdf_dict_put(ctx, fobj, PDF_NAME_Widths, fwidth_ref);
 				pdf_dict_put(ctx, fobj, PDF_NAME_FontDescriptor, fdes_ref);
 			}
 			else
 			{
-				pdf_dict_put_drop(ctx, fobj, PDF_NAME_BaseFont, pdf_new_name(ctx, doc, clean_font_name(font->name)));
+				pdf_dict_put_name(ctx, fobj, PDF_NAME_BaseFont, clean_font_name(font->name));
 			}
 
 			fref = pdf_add_object(ctx, doc, fobj);
diff --git a/source/pdf/pdf-form.c b/source/pdf/pdf-form.c
index 95b0da54..2ce950be 100644
--- a/source/pdf/pdf-form.c
+++ b/source/pdf/pdf-form.c
@@ -703,7 +703,7 @@ pdf_widget *pdf_create_widget(fz_context *ctx, pdf_document *doc, pdf_page *page
 	fz_try(ctx)
 	{
 		pdf_set_field_type(ctx, doc, annot->obj, type);
-		pdf_dict_put_drop(ctx, annot->obj, PDF_NAME_T, pdf_new_string(ctx, doc, fieldname, strlen(fieldname)));
+		pdf_dict_put_string(ctx, annot->obj, PDF_NAME_T, fieldname, strlen(fieldname));
 
 		if (type == PDF_WIDGET_TYPE_SIGNATURE)
 		{
@@ -1340,8 +1340,8 @@ void pdf_signature_set_value(fz_context *ctx, pdf_document *doc, pdf_obj *field,
 	contents = pdf_new_string(ctx, doc, buf, sizeof(buf));
 	pdf_dict_put_drop(ctx, v, PDF_NAME_Contents, contents);
 
-	pdf_dict_put_drop(ctx, v, PDF_NAME_Filter, PDF_NAME_Adobe_PPKLite);
-	pdf_dict_put_drop(ctx, v, PDF_NAME_SubFilter, PDF_NAME_adbe_pkcs7_detached);
+	pdf_dict_put(ctx, v, PDF_NAME_Filter, PDF_NAME_Adobe_PPKLite);
+	pdf_dict_put(ctx, v, PDF_NAME_SubFilter, PDF_NAME_adbe_pkcs7_detached);
 
 	/* Record details within the document structure so that contents
 	 * and byte_range can be updated with their correct values at
diff --git a/source/pdf/pdf-image.c b/source/pdf/pdf-image.c
index eeb4f0f2..c5c0f3ad 100644
--- a/source/pdf/pdf-image.c
+++ b/source/pdf/pdf-image.c
@@ -327,8 +327,8 @@ pdf_add_image(fz_context *ctx, pdf_document *doc, fz_image *image, int mask)
 	{
 		imobj = pdf_new_dict(ctx, doc, 3);
 		pdf_dict_put_drop(ctx, imobj, PDF_NAME_DecodeParms, dp = pdf_new_dict(ctx, doc, 3));
-		pdf_dict_put_drop(ctx, imobj, PDF_NAME_Type, PDF_NAME_XObject);
-		pdf_dict_put_drop(ctx, imobj, PDF_NAME_Subtype, PDF_NAME_Image);
+		pdf_dict_put(ctx, imobj, PDF_NAME_Type, PDF_NAME_XObject);
+		pdf_dict_put(ctx, imobj, PDF_NAME_Subtype, PDF_NAME_Image);
 
 		if (cbuffer)
 		{
@@ -339,60 +339,60 @@ pdf_add_image(fz_context *ctx, pdf_document *doc, fz_image *image, int mask)
 				goto raw_or_unknown_compression;
 			case FZ_IMAGE_JPEG:
 				if (cp->u.jpeg.color_transform != -1)
-					pdf_dict_put_drop(ctx, dp, PDF_NAME_ColorTransform, pdf_new_int(ctx, doc, cp->u.jpeg.color_transform));
-				pdf_dict_put_drop(ctx, imobj, PDF_NAME_Filter, PDF_NAME_DCTDecode);
+					pdf_dict_put_int(ctx, dp, PDF_NAME_ColorTransform, cp->u.jpeg.color_transform);
+				pdf_dict_put(ctx, imobj, PDF_NAME_Filter, PDF_NAME_DCTDecode);
 				break;
 			case FZ_IMAGE_JPX:
 				if (cp->u.jpx.smask_in_data)
-					pdf_dict_put_drop(ctx, dp, PDF_NAME_SMaskInData, pdf_new_int(ctx, doc, cp->u.jpx.smask_in_data));
-				pdf_dict_put_drop(ctx, imobj, PDF_NAME_Filter, PDF_NAME_JPXDecode);
+					pdf_dict_put_int(ctx, dp, PDF_NAME_SMaskInData, cp->u.jpx.smask_in_data);
+				pdf_dict_put(ctx, imobj, PDF_NAME_Filter, PDF_NAME_JPXDecode);
 				break;
 			case FZ_IMAGE_FAX:
 				if (cp->u.fax.columns)
-					pdf_dict_put_drop(ctx, dp, PDF_NAME_Columns, pdf_new_int(ctx, doc, cp->u.fax.columns));
+					pdf_dict_put_int(ctx, dp, PDF_NAME_Columns, cp->u.fax.columns);
 				if (cp->u.fax.rows)
-					pdf_dict_put_drop(ctx, dp, PDF_NAME_Rows, pdf_new_int(ctx, doc, cp->u.fax.rows));
+					pdf_dict_put_int(ctx, dp, PDF_NAME_Rows, cp->u.fax.rows);
 				if (cp->u.fax.k)
-					pdf_dict_put_drop(ctx, dp, PDF_NAME_K, pdf_new_int(ctx, doc, cp->u.fax.k));
+					pdf_dict_put_int(ctx, dp, PDF_NAME_K, cp->u.fax.k);
 				if (cp->u.fax.end_of_line)
-					pdf_dict_put_drop(ctx, dp, PDF_NAME_EndOfLine, pdf_new_int(ctx, doc, cp->u.fax.end_of_line));
+					pdf_dict_put_int(ctx, dp, PDF_NAME_EndOfLine, cp->u.fax.end_of_line);
 				if (cp->u.fax.encoded_byte_align)
-					pdf_dict_put_drop(ctx, dp, PDF_NAME_EncodedByteAlign, pdf_new_int(ctx, doc, cp->u.fax.encoded_byte_align));
+					pdf_dict_put_int(ctx, dp, PDF_NAME_EncodedByteAlign, cp->u.fax.encoded_byte_align);
 				if (cp->u.fax.end_of_block)
-					pdf_dict_put_drop(ctx, dp, PDF_NAME_EndOfBlock, pdf_new_int(ctx, doc, cp->u.fax.end_of_block));
+					pdf_dict_put_int(ctx, dp, PDF_NAME_EndOfBlock, cp->u.fax.end_of_block);
 				if (cp->u.fax.black_is_1)
-					pdf_dict_put_drop(ctx, dp, PDF_NAME_BlackIs1, pdf_new_int(ctx, doc, cp->u.fax.black_is_1));
+					pdf_dict_put_int(ctx, dp, PDF_NAME_BlackIs1, cp->u.fax.black_is_1);
 				if (cp->u.fax.damaged_rows_before_error)
-					pdf_dict_put_drop(ctx, dp, PDF_NAME_DamagedRowsBeforeError, pdf_new_int(ctx, doc, cp->u.fax.damaged_rows_before_error));
-				pdf_dict_put_drop(ctx, imobj, PDF_NAME_Filter, PDF_NAME_CCITTFaxDecode);
+					pdf_dict_put_int(ctx, dp, PDF_NAME_DamagedRowsBeforeError, cp->u.fax.damaged_rows_before_error);
+				pdf_dict_put(ctx, imobj, PDF_NAME_Filter, PDF_NAME_CCITTFaxDecode);
 				break;
 			case FZ_IMAGE_FLATE:
 				if (cp->u.flate.columns)
-					pdf_dict_put_drop(ctx, dp, PDF_NAME_Columns, pdf_new_int(ctx, doc, cp->u.flate.columns));
+					pdf_dict_put_int(ctx, dp, PDF_NAME_Columns, cp->u.flate.columns);
 				if (cp->u.flate.colors)
-					pdf_dict_put_drop(ctx, dp, PDF_NAME_Colors, pdf_new_int(ctx, doc, cp->u.flate.colors));
+					pdf_dict_put_int(ctx, dp, PDF_NAME_Colors, cp->u.flate.colors);
 				if (cp->u.flate.predictor)
-					pdf_dict_put_drop(ctx, dp, PDF_NAME_Predictor, pdf_new_int(ctx, doc, cp->u.flate.predictor));
+					pdf_dict_put_int(ctx, dp, PDF_NAME_Predictor, cp->u.flate.predictor);
 				if (cp->u.flate.bpc)
-					pdf_dict_put_drop(ctx, dp, PDF_NAME_BitsPerComponent, pdf_new_int(ctx, doc, cp->u.flate.bpc));
-				pdf_dict_put_drop(ctx, imobj, PDF_NAME_Filter, PDF_NAME_FlateDecode);
-				pdf_dict_put_drop(ctx, imobj, PDF_NAME_BitsPerComponent, pdf_new_int(ctx, doc, image->bpc));
+					pdf_dict_put_int(ctx, dp, PDF_NAME_BitsPerComponent, cp->u.flate.bpc);
+				pdf_dict_put(ctx, imobj, PDF_NAME_Filter, PDF_NAME_FlateDecode);
+				pdf_dict_put_int(ctx, imobj, PDF_NAME_BitsPerComponent, image->bpc);
 				break;
 			case FZ_IMAGE_LZW:
 				if (cp->u.lzw.columns)
-					pdf_dict_put_drop(ctx, dp, PDF_NAME_Columns, pdf_new_int(ctx, doc, cp->u.lzw.columns));
+					pdf_dict_put_int(ctx, dp, PDF_NAME_Columns, cp->u.lzw.columns);
 				if (cp->u.lzw.colors)
-					pdf_dict_put_drop(ctx, dp, PDF_NAME_Colors, pdf_new_int(ctx, doc, cp->u.lzw.colors));
+					pdf_dict_put_int(ctx, dp, PDF_NAME_Colors, cp->u.lzw.colors);
 				if (cp->u.lzw.predictor)
-					pdf_dict_put_drop(ctx, dp, PDF_NAME_Predictor, pdf_new_int(ctx, doc, cp->u.lzw.predictor));
+					pdf_dict_put_int(ctx, dp, PDF_NAME_Predictor, cp->u.lzw.predictor);
 				if (cp->u.lzw.early_change)
-					pdf_dict_put_drop(ctx, dp, PDF_NAME_EarlyChange, pdf_new_int(ctx, doc, cp->u.lzw.early_change));
+					pdf_dict_put_int(ctx, dp, PDF_NAME_EarlyChange, cp->u.lzw.early_change);
 				if (cp->u.lzw.bpc)
-					pdf_dict_put_drop(ctx, dp, PDF_NAME_BitsPerComponent, pdf_new_int(ctx, doc, cp->u.lzw.bpc));
-				pdf_dict_put_drop(ctx, imobj, PDF_NAME_Filter, PDF_NAME_LZWDecode);
+					pdf_dict_put_int(ctx, dp, PDF_NAME_BitsPerComponent, cp->u.lzw.bpc);
+				pdf_dict_put(ctx, imobj, PDF_NAME_Filter, PDF_NAME_LZWDecode);
 				break;
 			case FZ_IMAGE_RLD:
-				pdf_dict_put_drop(ctx, imobj, PDF_NAME_Filter, PDF_NAME_RunLengthDecode);
+				pdf_dict_put(ctx, imobj, PDF_NAME_Filter, PDF_NAME_RunLengthDecode);
 				break;
 			}
 
@@ -454,18 +454,18 @@ raw_or_unknown_compression:
 			}
 		}
 
-		pdf_dict_put_drop(ctx, imobj, PDF_NAME_Width, pdf_new_int(ctx, doc, pixmap ? pixmap->w : image->w));
-		pdf_dict_put_drop(ctx, imobj, PDF_NAME_Height, pdf_new_int(ctx, doc, pixmap ? pixmap->h : image->h));
+		pdf_dict_put_int(ctx, imobj, PDF_NAME_Width, pixmap ? pixmap->w : image->w);
+		pdf_dict_put_int(ctx, imobj, PDF_NAME_Height, pixmap ? pixmap->h : image->h);
 
 		if (mask)
 		{
-			pdf_dict_put_drop(ctx, imobj, PDF_NAME_ImageMask, pdf_new_bool(ctx, doc, 1));
+			pdf_dict_put_bool(ctx, imobj, PDF_NAME_ImageMask, 1);
 		}
 		else
 		{
 			fz_colorspace *cs;
 
-			pdf_dict_put_drop(ctx, imobj, PDF_NAME_BitsPerComponent, pdf_new_int(ctx, doc, image->bpc));
+			pdf_dict_put_int(ctx, imobj, PDF_NAME_BitsPerComponent, image->bpc);
 
 			cs = pixmap ? pixmap->colorspace : image->colorspace;
 			switch (fz_colorspace_type(ctx, cs))
@@ -484,17 +484,17 @@ raw_or_unknown_compression:
 
 					pdf_dict_put_drop(ctx, imobj, PDF_NAME_ColorSpace, arr = pdf_new_array(ctx, doc, 4));
 
-					pdf_array_put_drop(ctx, arr, 0, PDF_NAME_Indexed);
+					pdf_array_push(ctx, arr, PDF_NAME_Indexed);
 					switch (fz_colorspace_type(ctx, basecs))
 					{
 					case FZ_COLORSPACE_GRAY:
-						pdf_array_put_drop(ctx, arr, 1, PDF_NAME_DeviceGray);
+						pdf_array_push(ctx, arr, PDF_NAME_DeviceGray);
 						break;
 					case FZ_COLORSPACE_RGB:
-						pdf_array_put_drop(ctx, arr, 1, PDF_NAME_DeviceRGB);
+						pdf_array_push(ctx, arr, PDF_NAME_DeviceRGB);
 						break;
 					case FZ_COLORSPACE_CMYK:
-						pdf_array_put_drop(ctx, arr, 1, PDF_NAME_DeviceCMYK);
+						pdf_array_push(ctx, arr, PDF_NAME_DeviceCMYK);
 						break;
 					default:
 						// TODO: convert to RGB!
@@ -502,18 +502,18 @@ raw_or_unknown_compression:
 						break;
 					}
 
-					pdf_array_put_drop(ctx, arr, 2, pdf_new_int(ctx, doc, high));
-					pdf_array_put_drop(ctx, arr, 3, pdf_new_string(ctx, doc, (char *) lookup, basen * (high + 1)));
+					pdf_array_push_int(ctx, arr, high);
+					pdf_array_push_string(ctx, arr, (char *) lookup, basen * (high + 1));
 				}
 				break;
 			case FZ_COLORSPACE_GRAY:
-				pdf_dict_put_drop(ctx, imobj, PDF_NAME_ColorSpace, PDF_NAME_DeviceGray);
+				pdf_dict_put(ctx, imobj, PDF_NAME_ColorSpace, PDF_NAME_DeviceGray);
 				break;
 			case FZ_COLORSPACE_RGB:
-				pdf_dict_put_drop(ctx, imobj, PDF_NAME_ColorSpace, PDF_NAME_DeviceRGB);
+				pdf_dict_put(ctx, imobj, PDF_NAME_ColorSpace, PDF_NAME_DeviceRGB);
 				break;
 			case FZ_COLORSPACE_CMYK:
-				pdf_dict_put_drop(ctx, imobj, PDF_NAME_ColorSpace, PDF_NAME_DeviceCMYK);
+				pdf_dict_put(ctx, imobj, PDF_NAME_ColorSpace, PDF_NAME_DeviceCMYK);
 				break;
 			default:
 				// TODO: convert to RGB!
diff --git a/source/pdf/pdf-interpret.c b/source/pdf/pdf-interpret.c
index 3aeeeae7..1c781b9e 100644
--- a/source/pdf/pdf-interpret.c
+++ b/source/pdf/pdf-interpret.c
@@ -848,13 +848,13 @@ pdf_process_stream(fz_context *ctx, pdf_processor *proc, pdf_csi *csi, fz_stream
 						in_text_array = 0;
 						break;
 					case PDF_TOK_REAL:
-						pdf_array_push_drop(ctx, csi->obj, pdf_new_real(ctx, doc, buf->f));
+						pdf_array_push_real(ctx, csi->obj, buf->f);
 						break;
 					case PDF_TOK_INT:
-						pdf_array_push_drop(ctx, csi->obj, pdf_new_int(ctx, doc, buf->i));
+						pdf_array_push_int(ctx, csi->obj, buf->i);
 						break;
 					case PDF_TOK_STRING:
-						pdf_array_push_drop(ctx, csi->obj, pdf_new_string(ctx, doc, buf->scratch, buf->len));
+						pdf_array_push_string(ctx, csi->obj, buf->scratch, buf->len);
 						break;
 					case PDF_TOK_EOF:
 						break;
diff --git a/source/pdf/pdf-js.c b/source/pdf/pdf-js.c
index 5b1fb670..82018065 100644
--- a/source/pdf/pdf-js.c
+++ b/source/pdf/pdf-js.c
@@ -228,7 +228,7 @@ static pdf_obj *load_color(pdf_js *js, int idx)
 			c = js_tonumber(J, -1);
 			js_pop(J, 1);
 
-			pdf_array_push_drop(ctx, color, pdf_new_real(ctx, doc, c));
+			pdf_array_push_real(ctx, color, c);
 		}
 	}
 	fz_catch(ctx)
diff --git a/source/pdf/pdf-op-filter.c b/source/pdf/pdf-op-filter.c
index 714bb4b7..237287fe 100644
--- a/source/pdf/pdf-op-filter.c
+++ b/source/pdf/pdf-op-filter.c
@@ -558,12 +558,12 @@ filter_show_string(fz_context *ctx, pdf_filter_processor *p, unsigned char *buf,
 		send_adjustment(ctx, p, skip);
 }
 
-static pdf_obj *
+static float
 adjustment(fz_context *ctx, pdf_filter_processor *p, fz_point skip)
 {
 	float skip_dist = p->tos.fontdesc->wmode == 1 ? -skip.y : -skip.x;
 	skip_dist = skip_dist / p->gstate->pending.text.size;
-	return pdf_new_real(ctx, p->doc, skip_dist * 1000);
+	return skip_dist * 1000;
 }
 
 
@@ -613,10 +613,10 @@ filter_show_text(fz_context *ctx, pdf_filter_processor *p, pdf_obj *text)
 						/* We have *some* chars to send at least */
 						if (skip.x != 0 || skip.y != 0)
 						{
-							pdf_array_push_drop(ctx, new_arr, adjustment(ctx, p, skip));
+							pdf_array_push_real(ctx, new_arr, adjustment(ctx, p, skip));
 							skip.x = skip.y = 0;
 						}
-						pdf_array_push_drop(ctx, new_arr, pdf_new_string(ctx, doc, (char *)buf+start, j-start));
+						pdf_array_push_string(ctx, new_arr, (char *)buf+start, j-start);
 					}
 					if (j != len)
 					{
@@ -643,7 +643,7 @@ filter_show_text(fz_context *ctx, pdf_filter_processor *p, pdf_obj *text)
 			}
 		}
 		if (skip.x != 0 || skip.y != 0)
-			pdf_array_push_drop(ctx, new_arr, adjustment(ctx, p, skip));
+			pdf_array_push_real(ctx, new_arr, adjustment(ctx, p, skip));
 		if (p->chain->op_TJ && pdf_array_len(ctx, new_arr))
 			p->chain->op_TJ(ctx, p->chain, new_arr);
 	}
diff --git a/source/pdf/pdf-page.c b/source/pdf/pdf-page.c
index 881150b8..9d8a27ec 100644
--- a/source/pdf/pdf-page.c
+++ b/source/pdf/pdf-page.c
@@ -1138,7 +1138,7 @@ pdf_delete_page(fz_context *ctx, pdf_document *doc, int at)
 	while (parent)
 	{
 		int count = pdf_to_int(ctx, pdf_dict_get(ctx, parent, PDF_NAME_Count));
-		pdf_dict_put_drop(ctx, parent, PDF_NAME_Count, pdf_new_int(ctx, doc, count - 1));
+		pdf_dict_put_int(ctx, parent, PDF_NAME_Count, count - 1);
 		parent = pdf_dict_get(ctx, parent, PDF_NAME_Parent);
 	}
 }
@@ -1165,9 +1165,9 @@ pdf_add_page(fz_context *ctx, pdf_document *doc, const fz_rect *mediabox, int ro
 	pdf_obj *page_obj = pdf_new_dict(ctx, doc, 5);
 	fz_try(ctx)
 	{
-		pdf_dict_put_drop(ctx, page_obj, PDF_NAME_Type, PDF_NAME_Page);
-		pdf_dict_put_drop(ctx, page_obj, PDF_NAME_MediaBox, pdf_new_rect(ctx, doc, mediabox));
-		pdf_dict_put_drop(ctx, page_obj, PDF_NAME_Rotate, pdf_new_int(ctx, doc, rotate));
+		pdf_dict_put(ctx, page_obj, PDF_NAME_Type, PDF_NAME_Page);
+		pdf_dict_put_rect(ctx, page_obj, PDF_NAME_MediaBox, mediabox);
+		pdf_dict_put_int(ctx, page_obj, PDF_NAME_Rotate, rotate);
 
 		if (pdf_is_indirect(ctx, resources))
 			pdf_dict_put(ctx, page_obj, PDF_NAME_Resources, resources);
@@ -1233,7 +1233,7 @@ pdf_insert_page(fz_context *ctx, pdf_document *doc, int at, pdf_obj *page_ref)
 	while (parent)
 	{
 		count = pdf_to_int(ctx, pdf_dict_get(ctx, parent, PDF_NAME_Count));
-		pdf_dict_put_drop(ctx, parent, PDF_NAME_Count, pdf_new_int(ctx, doc, count + 1));
+		pdf_dict_put_int(ctx, parent, PDF_NAME_Count, count + 1);
 		parent = pdf_dict_get(ctx, parent, PDF_NAME_Parent);
 	}
 }
diff --git a/source/pdf/pdf-parse.c b/source/pdf/pdf-parse.c
index b4783ae8..827fd945 100644
--- a/source/pdf/pdf-parse.c
+++ b/source/pdf/pdf-parse.c
@@ -379,22 +379,15 @@ pdf_parse_array(fz_context *ctx, pdf_document *doc, fz_stream *file, pdf_lexbuf
 			if (tok != PDF_TOK_INT && tok != PDF_TOK_R)
 			{
 				if (n > 0)
-				{
-					obj = pdf_new_int(ctx, doc, a);
-					pdf_array_push_drop(ctx, ary, obj);
-				}
+					pdf_array_push_int(ctx, ary, a);
 				if (n > 1)
-				{
-					obj = pdf_new_int(ctx, doc, b);
-					pdf_array_push_drop(ctx, ary, obj);
-				}
+					pdf_array_push_int(ctx, ary, b);
 				n = 0;
 			}
 
 			if (tok == PDF_TOK_INT && n == 2)
 			{
-				obj = pdf_new_int(ctx, doc, a);
-				pdf_array_push_drop(ctx, ary, obj);
+				pdf_array_push_int(ctx, ary, a);
 				a = b;
 				n --;
 			}
@@ -419,8 +412,7 @@ pdf_parse_array(fz_context *ctx, pdf_document *doc, fz_stream *file, pdf_lexbuf
 			case PDF_TOK_R:
 				if (n != 2)
 					fz_throw(ctx, FZ_ERROR_SYNTAX, "cannot parse indirect reference in array");
-				obj = pdf_new_indirect(ctx, doc, a, b);
-				pdf_array_push_drop(ctx, ary, obj);
+				pdf_array_push_drop(ctx, ary, pdf_new_indirect(ctx, doc, a, b));
 				n = 0;
 				break;
 
@@ -435,32 +427,26 @@ pdf_parse_array(fz_context *ctx, pdf_document *doc, fz_stream *file, pdf_lexbuf
 				break;
 
 			case PDF_TOK_NAME:
-				obj = pdf_new_name(ctx, doc, buf->scratch);
-				pdf_array_push_drop(ctx, ary, obj);
+				pdf_array_push_name(ctx, ary, buf->scratch);
 				break;
 			case PDF_TOK_REAL:
-				obj = pdf_new_real(ctx, doc, buf->f);
-				pdf_array_push_drop(ctx, ary, obj);
+				pdf_array_push_real(ctx, ary, buf->f);
 				break;
 			case PDF_TOK_STRING:
-				obj = pdf_new_string(ctx, doc, buf->scratch, buf->len);
-				pdf_array_push_drop(ctx, ary, obj);
+				pdf_array_push_string(ctx, ary, buf->scratch, buf->len);
 				break;
 			case PDF_TOK_TRUE:
-				obj = pdf_new_bool(ctx, doc, 1);
-				pdf_array_push_drop(ctx, ary, obj);
+				pdf_array_push_bool(ctx, ary, 1);
 				break;
 			case PDF_TOK_FALSE:
-				obj = pdf_new_bool(ctx, doc, 0);
-				pdf_array_push_drop(ctx, ary, obj);
+				pdf_array_push_bool(ctx, ary, 0);
 				break;
 			case PDF_TOK_NULL:
-				obj = pdf_new_null(ctx, doc);
-				pdf_array_push_drop(ctx, ary, obj);
+				pdf_array_push(ctx, ary, PDF_OBJ_NULL);
 				break;
 
 			default:
-				pdf_array_push_drop(ctx, ary, pdf_new_null(ctx, doc));
+				pdf_array_push(ctx, ary, PDF_OBJ_NULL);
 				break;
 			}
 		}
diff --git a/source/pdf/pdf-portfolio.c b/source/pdf/pdf-portfolio.c
index 08dc1b61..4821e8be 100644
--- a/source/pdf/pdf-portfolio.c
+++ b/source/pdf/pdf-portfolio.c
@@ -152,7 +152,7 @@ void pdf_reorder_portfolio_schema(fz_context *ctx, pdf_document *doc, int entry,
 
 	/* Rewrite the underlying orderings */
 	for (p = doc->portfolio, entry = 0; p; p = p->next, entry++)
-		pdf_dict_put_drop(ctx, p->val, PDF_NAME_O, pdf_new_int(ctx, doc, entry));
+		pdf_dict_put_int(ctx, p->val, PDF_NAME_O, entry);
 }
 
 void pdf_rename_portfolio_schema(fz_context *ctx, pdf_document *doc, int entry, const char *name, int name_len)
@@ -325,8 +325,8 @@ void pdf_add_portfolio_schema(fz_context *ctx, pdf_document *doc, int entry, con
 		while (p);
 
 		sc = pdf_new_dict(ctx, doc, 4);
-		pdf_dict_put_drop(ctx, sc, PDF_NAME_E, pdf_new_bool(ctx, doc, !!info->editable));
-		pdf_dict_put_drop(ctx, sc, PDF_NAME_V, pdf_new_bool(ctx, doc, !!info->visible));
+		pdf_dict_put_bool(ctx, sc, PDF_NAME_E, !!info->editable);
+		pdf_dict_put_bool(ctx, sc, PDF_NAME_V, !!info->visible);
 		pdf_dict_put_drop(ctx, sc, PDF_NAME_N, info->name);
 		pdf_dict_put(ctx, sc, PDF_NAME_Subtype, PDF_NAME_S);
 
@@ -346,7 +346,7 @@ void pdf_add_portfolio_schema(fz_context *ctx, pdf_document *doc, int entry, con
 		/* Renumber the schema entries */
 		for (num = 0, p = doc->portfolio; p; num++, p = p->next)
 		{
-			pdf_dict_put_drop(ctx, p->val, PDF_NAME_O, pdf_new_int(ctx, doc, num));
+			pdf_dict_put_int(ctx, p->val, PDF_NAME_O, num);
 			p->sort = num;
 		}
 	}
@@ -633,16 +633,16 @@ int pdf_add_portfolio_entry(fz_context *ctx, pdf_document *doc,
 		val = pdf_new_dict(ctx, doc, 6);
 		pdf_dict_put_drop(ctx, val, PDF_NAME_CI, pdf_new_dict(ctx, doc, 4));
 		pdf_dict_put_drop(ctx, val, PDF_NAME_EF, (ef = pdf_new_dict(ctx, doc, 4)));
-		pdf_dict_put_drop(ctx, val, PDF_NAME_F, pdf_new_string(ctx, doc, filename, filename_len));
-		pdf_dict_put_drop(ctx, val, PDF_NAME_UF, pdf_new_string(ctx, doc, unifile, unifile_len));
-		pdf_dict_put_drop(ctx, val, PDF_NAME_Desc, pdf_new_string(ctx, doc, desc, desc_len));
-		pdf_dict_put_drop(ctx, val, PDF_NAME_Type, PDF_NAME_Filespec);
+		pdf_dict_put_string(ctx, val, PDF_NAME_F, filename, filename_len);
+		pdf_dict_put_string(ctx, val, PDF_NAME_UF, unifile, unifile_len);
+		pdf_dict_put_string(ctx, val, PDF_NAME_Desc, desc, desc_len);
+		pdf_dict_put(ctx, val, PDF_NAME_Type, PDF_NAME_Filespec);
 		pdf_dict_put_drop(ctx, ef, PDF_NAME_F, (f = pdf_add_stream(ctx, doc, buf, NULL, 0)));
 		len = fz_buffer_storage(ctx, buf, NULL);
-		pdf_dict_put_drop(ctx, f, PDF_NAME_DL, pdf_new_int(ctx, doc, len));
-		pdf_dict_put_drop(ctx, f, PDF_NAME_Length, pdf_new_int(ctx, doc, len));
+		pdf_dict_put_int(ctx, f, PDF_NAME_DL, len);
+		pdf_dict_put_int(ctx, f, PDF_NAME_Length, len);
 		pdf_dict_put_drop(ctx, f, PDF_NAME_Params, (params = pdf_new_dict(ctx, doc, 4)));
-		pdf_dict_put_drop(ctx, params, PDF_NAME_Size, pdf_new_int(ctx, doc, len));
+		pdf_dict_put_int(ctx, params, PDF_NAME_Size, len);
 
 		s = pdf_dict_getl(ctx, pdf_trailer(ctx, doc), PDF_NAME_Root, PDF_NAME_Collection, NULL);
 		if (s == NULL)
diff --git a/source/pdf/pdf-write.c b/source/pdf/pdf-write.c
index 28a505f9..a7326a17 100644
--- a/source/pdf/pdf-write.c
+++ b/source/pdf/pdf-write.c
@@ -620,7 +620,7 @@ static int markobj(fz_context *ctx, pdf_document *doc, pdf_write_state *opts, pd
 		{
 			DEBUGGING_MARKING(indent(); printf("ARRAY[%d/%d]\n", i, n));
 			if (markobj(ctx, doc, opts, pdf_array_get(ctx, obj, i)))
-				pdf_array_put_drop(ctx, obj, i, pdf_new_null(ctx, doc));
+				pdf_array_put(ctx, obj, i, PDF_OBJ_NULL);
 		}
 	}
 
@@ -1185,7 +1185,7 @@ add_linearization_objs(fz_context *ctx, pdf_document *doc, pdf_write_state *opts
 		opts->renumber_map[params_num] = params_num;
 		opts->rev_renumber_map[params_num] = params_num;
 		opts->gen_list[params_num] = 0;
-		pdf_dict_put_drop(ctx, params_obj, PDF_NAME_Linearized, pdf_new_real(ctx, doc, 1.0f));
+		pdf_dict_put_real(ctx, params_obj, PDF_NAME_Linearized, 1.0f);
 		opts->linear_l = pdf_new_int(ctx, doc, INT_MIN);
 		pdf_dict_put(ctx, params_obj, PDF_NAME_L, opts->linear_l);
 		opts->linear_h0 = pdf_new_int(ctx, doc, INT_MIN);
@@ -1212,7 +1212,7 @@ add_linearization_objs(fz_context *ctx, pdf_document *doc, pdf_write_state *opts
 		opts->renumber_map[hint_num] = hint_num;
 		opts->rev_renumber_map[hint_num] = hint_num;
 		opts->gen_list[hint_num] = 0;
-		pdf_dict_put_drop(ctx, hint_obj, PDF_NAME_P, pdf_new_int(ctx, doc, 0));
+		pdf_dict_put_int(ctx, hint_obj, PDF_NAME_P, 0);
 		opts->hints_s = pdf_new_int(ctx, doc, INT_MIN);
 		pdf_dict_put(ctx, hint_obj, PDF_NAME_S, opts->hints_s);
 		/* FIXME: Do we have thumbnails? Do a T entry */
@@ -1223,7 +1223,7 @@ add_linearization_objs(fz_context *ctx, pdf_document *doc, pdf_write_state *opts
 		/* FIXME: Do we have document information? Do an I entry */
 		/* FIXME: Do we have logical structure hierarchy? Do a C entry */
 		/* FIXME: Do L, Page Label hint table */
-		pdf_dict_put_drop(ctx, hint_obj, PDF_NAME_Filter, PDF_NAME_FlateDecode);
+		pdf_dict_put(ctx, hint_obj, PDF_NAME_Filter, PDF_NAME_FlateDecode);
 		opts->hints_length = pdf_new_int(ctx, doc, INT_MIN);
 		pdf_dict_put(ctx, hint_obj, PDF_NAME_Length, opts->hints_length);
 		pdf_get_xref_entry(ctx, doc, hint_num)->stm_ofs = -1;
@@ -1605,7 +1605,7 @@ static void addhexfilter(fz_context *ctx, pdf_document *doc, pdf_obj *dict)
 			if (pdf_is_dict(ctx, dp))
 			{
 				newdp = pdf_new_array(ctx, doc, 2);
-				pdf_array_push_drop(ctx, newdp, pdf_new_null(ctx, doc));
+				pdf_array_push(ctx, newdp, PDF_OBJ_NULL);
 				pdf_array_push(ctx, newdp, dp);
 				dp = newdp;
 			}
@@ -1723,7 +1723,6 @@ static void copystream(fz_context *ctx, pdf_document *doc, pdf_write_state *opts
 static void expandstream(fz_context *ctx, pdf_document *doc, pdf_write_state *opts, pdf_obj *obj_orig, int num, int gen, int do_deflate)
 {
 	fz_buffer *buf, *tmp;
-	pdf_obj *newlen;
 	pdf_obj *obj;
 	int truncated = 0;
 	size_t len;
@@ -1769,8 +1768,7 @@ static void expandstream(fz_context *ctx, pdf_document *doc, pdf_write_state *op
 		addhexfilter(ctx, doc, obj);
 	}
 
-	newlen = pdf_new_int(ctx, doc, (int)len);
-	pdf_dict_put_drop(ctx, obj, PDF_NAME_Length, newlen);
+	pdf_dict_put_int(ctx, obj, PDF_NAME_Length, len);
 
 	fz_write_printf(ctx, opts->out, "%d %d obj\n", num, gen);
 	pdf_print_encrypted_obj(ctx, opts->out, obj, opts->do_tight, doc->crypt, num, gen);
@@ -2000,8 +1998,8 @@ static void writexref(fz_context *ctx, pdf_document *doc, pdf_write_state *opts,
 	if (opts->do_incremental)
 	{
 		trailer = pdf_keep_obj(ctx, pdf_trailer(ctx, doc));
-		pdf_dict_put_drop(ctx, trailer, PDF_NAME_Size, pdf_new_int(ctx, doc, pdf_xref_len(ctx, doc)));
-		pdf_dict_put_drop(ctx, trailer, PDF_NAME_Prev, pdf_new_int(ctx, doc, doc->startxref));
+		pdf_dict_put_int(ctx, trailer, PDF_NAME_Size, pdf_xref_len(ctx, doc));
+		pdf_dict_put_int(ctx, trailer, PDF_NAME_Prev, doc->startxref);
 		doc->startxref = startxref;
 	}
 	else
@@ -2052,8 +2050,8 @@ static void writexrefstreamsubsect(fz_context *ctx, pdf_document *doc, pdf_write
 {
 	int num;
 
-	pdf_array_push_drop(ctx, index, pdf_new_int(ctx, doc, from));
-	pdf_array_push_drop(ctx, index, pdf_new_int(ctx, doc, to - from));
+	pdf_array_push_int(ctx, index, from);
+	pdf_array_push_int(ctx, index, to - from);
 	for (num = from; num < to; num++)
 	{
 		fz_append_byte(ctx, fzbuf, opts->use_list[num] ? 1 : 0);
@@ -2109,26 +2107,26 @@ static void writexrefstream(fz_context *ctx, pdf_document *doc, pdf_write_state
 			}
 		}
 
-		pdf_dict_put_drop(ctx, dict, PDF_NAME_Size, pdf_new_int(ctx, doc, to));
+		pdf_dict_put_int(ctx, dict, PDF_NAME_Size, to);
 
 		if (opts->do_incremental)
 		{
-			pdf_dict_put_drop(ctx, dict, PDF_NAME_Prev, pdf_new_int(ctx, doc, doc->startxref));
+			pdf_dict_put_int(ctx, dict, PDF_NAME_Prev, doc->startxref);
 			doc->startxref = startxref;
 		}
 		else
 		{
 			if (main_xref_offset != 0)
-				pdf_dict_put_drop(ctx, dict, PDF_NAME_Prev, pdf_new_int(ctx, doc, main_xref_offset));
+				pdf_dict_put_int(ctx, dict, PDF_NAME_Prev, main_xref_offset);
 		}
 
-		pdf_dict_put_drop(ctx, dict, PDF_NAME_Type, PDF_NAME_XRef);
+		pdf_dict_put(ctx, dict, PDF_NAME_Type, PDF_NAME_XRef);
 
 		w = pdf_new_array(ctx, doc, 3);
 		pdf_dict_put(ctx, dict, PDF_NAME_W, w);
-		pdf_array_push_drop(ctx, w, pdf_new_int(ctx, doc, 1));
-		pdf_array_push_drop(ctx, w, pdf_new_int(ctx, doc, 4));
-		pdf_array_push_drop(ctx, w, pdf_new_int(ctx, doc, 1));
+		pdf_array_push_int(ctx, w, 1);
+		pdf_array_push_int(ctx, w, 4);
+		pdf_array_push_int(ctx, w, 1);
 
 		index = pdf_new_array(ctx, doc, 2);
 		pdf_dict_put_drop(ctx, dict, PDF_NAME_Index, index);
@@ -2616,8 +2614,8 @@ static void presize_unsaved_signature_byteranges(fz_context *ctx, pdf_document *
 
 				for (i = 0; i < n+1; i++)
 				{
-					pdf_array_push_drop(ctx, byte_range, pdf_new_int(ctx, doc, INT_MAX));
-					pdf_array_push_drop(ctx, byte_range, pdf_new_int(ctx, doc, INT_MAX));
+					pdf_array_push_int(ctx, byte_range, INT_MAX);
+					pdf_array_push_int(ctx, byte_range, INT_MAX);
 				}
 			}
 		}
@@ -2678,12 +2676,12 @@ static void complete_signatures(fz_context *ctx, pdf_document *doc, pdf_write_st
 				last_end = 0;
 				for (usig = xref->unsaved_sigs; usig; usig = usig->next)
 				{
-					pdf_array_push_drop(ctx, byte_range, pdf_new_int(ctx, doc, last_end));
-					pdf_array_push_drop(ctx, byte_range, pdf_new_int(ctx, doc, usig->contents_start - last_end));
+					pdf_array_push_int(ctx, byte_range, last_end);
+					pdf_array_push_int(ctx, byte_range, usig->contents_start - last_end);
 					last_end = usig->contents_end;
 				}
-				pdf_array_push_drop(ctx, byte_range, pdf_new_int(ctx, doc, last_end));
-				pdf_array_push_drop(ctx, byte_range, pdf_new_int(ctx, doc, xref->end_ofs - last_end));
+				pdf_array_push_int(ctx, byte_range, last_end);
+				pdf_array_push_int(ctx, byte_range, xref->end_ofs - last_end);
 
 				/* Copy the new ByteRange to the other unsaved signatures */
 				for (usig = xref->unsaved_sigs->next; usig; usig = usig->next)
@@ -3197,8 +3195,8 @@ make_page_tree_node(fz_context *ctx, pdf_document *doc, int l, int r, pdf_obj *p
 	fz_try(ctx)
 	{
 		me = pdf_new_dict(ctx, doc, 2);
-		pdf_dict_put_drop(ctx, me, PDF_NAME_Type, PDF_NAME_Pages);
-		pdf_dict_put_drop(ctx, me, PDF_NAME_Count, pdf_new_int(ctx, doc, r-l));
+		pdf_dict_put(ctx, me, PDF_NAME_Type, PDF_NAME_Pages);
+		pdf_dict_put_int(ctx, me, PDF_NAME_Count, r-l);
 		if (!root)
 			pdf_dict_put(ctx, me, PDF_NAME_Parent, parent_ref);
 		a = pdf_new_array(ctx, doc, KIDS_PER_LEVEL);
diff --git a/source/pdf/pdf-xobject.c b/source/pdf/pdf-xobject.c
index 38a31c48..bac856fd 100644
--- a/source/pdf/pdf-xobject.c
+++ b/source/pdf/pdf-xobject.c
@@ -134,10 +134,10 @@ pdf_new_xobject(fz_context *ctx, pdf_document *doc, const fz_rect *bbox, const f
 	fz_try(ctx)
 	{
 		dict = pdf_new_dict(ctx, doc, 0);
-		pdf_dict_put_drop(ctx, dict, PDF_NAME_BBox, pdf_new_rect(ctx, doc, bbox));
-		pdf_dict_put_drop(ctx, dict, PDF_NAME_FormType, pdf_new_int(ctx, doc, 1));
-		pdf_dict_put_drop(ctx, dict, PDF_NAME_Length, pdf_new_int(ctx, doc, 0));
-		pdf_dict_put_drop(ctx, dict, PDF_NAME_Matrix, pdf_new_matrix(ctx, doc, mat));
+		pdf_dict_put_rect(ctx, dict, PDF_NAME_BBox, bbox);
+		pdf_dict_put_int(ctx, dict, PDF_NAME_FormType, 1);
+		pdf_dict_put_int(ctx, dict, PDF_NAME_Length, 0);
+		pdf_dict_put_matrix(ctx, dict, PDF_NAME_Matrix, mat);
 
 		res = pdf_new_dict(ctx, doc, 0);
 		pdf_dict_put(ctx, dict, PDF_NAME_Resources, res);
diff --git a/source/pdf/pdf-xref.c b/source/pdf/pdf-xref.c
index cfcd0a21..723b543c 100644
--- a/source/pdf/pdf-xref.c
+++ b/source/pdf/pdf-xref.c
@@ -2699,14 +2699,14 @@ pdf_document *pdf_create_document(fz_context *ctx)
 		pdf_get_populating_xref_entry(ctx, doc, 0);
 
 		trailer = pdf_new_dict(ctx, doc, 2);
-		pdf_dict_put_drop(ctx, trailer, PDF_NAME_Size, pdf_new_int(ctx, doc, 3));
+		pdf_dict_put_int(ctx, trailer, PDF_NAME_Size, 3);
 		root = pdf_new_dict(ctx, doc, 2);
 		pdf_dict_put_drop(ctx, trailer, PDF_NAME_Root, pdf_add_object_drop(ctx, doc, root));
-		pdf_dict_put_drop(ctx, root, PDF_NAME_Type, PDF_NAME_Catalog);
+		pdf_dict_put(ctx, root, PDF_NAME_Type, PDF_NAME_Catalog);
 		pages = pdf_new_dict(ctx, doc, 3);
 		pdf_dict_put_drop(ctx, root, PDF_NAME_Pages, pdf_add_object_drop(ctx, doc, pages));
-		pdf_dict_put_drop(ctx, pages, PDF_NAME_Type, PDF_NAME_Pages);
-		pdf_dict_put_drop(ctx, pages, PDF_NAME_Count, pdf_new_int(ctx, doc, 0));
+		pdf_dict_put(ctx, pages, PDF_NAME_Type, PDF_NAME_Pages);
+		pdf_dict_put_int(ctx, pages, PDF_NAME_Count, 0);
 		pdf_dict_put_drop(ctx, pages, PDF_NAME_Kids, pdf_new_array(ctx, doc, 1));
 
 		/* Set the trailer of the final xref section. */