From 82af5a75f9b36f2a427fece2cbd14686e644d4ec Mon Sep 17 00:00:00 2001
From: Sebastian Rasmussen <sebras@gmail.com>
Date: Wed, 4 Jul 2012 23:17:15 +0200
Subject: Remove debugging functions for release builds.

---
 fitz/base_hash.c     |  2 ++
 fitz/fitz-internal.h | 35 +++++++++++++++++++++++++----------
 fitz/res_font.c      |  2 ++
 fitz/res_path.c      |  2 ++
 fitz/res_shade.c     |  2 ++
 fitz/res_store.c     |  2 ++
 pdf/mupdf-internal.h | 14 ++++++++++++--
 pdf/mupdf.h          |  3 +++
 pdf/pdf_cmap.c       |  2 ++
 pdf/pdf_crypt.c      |  2 ++
 pdf/pdf_font.c       |  2 ++
 pdf/pdf_function.c   |  4 ++++
 pdf/pdf_image.c      |  4 ++++
 pdf/pdf_object.c     |  2 ++
 pdf/pdf_store.c      |  4 ++++
 pdf/pdf_xref.c       |  2 ++
 16 files changed, 72 insertions(+), 12 deletions(-)

diff --git a/fitz/base_hash.c b/fitz/base_hash.c
index ccdffe63..76d7f870 100644
--- a/fitz/base_hash.c
+++ b/fitz/base_hash.c
@@ -267,6 +267,7 @@ fz_hash_remove(fz_context *ctx, fz_hash_table *table, void *key)
 	}
 }
 
+#ifndef NDEBUG
 void
 fz_print_hash(fz_context *ctx, FILE *out, fz_hash_table *table)
 {
@@ -287,3 +288,4 @@ fz_print_hash(fz_context *ctx, FILE *out, fz_hash_table *table)
 		}
 	}
 }
+#endif
diff --git a/fitz/fitz-internal.h b/fitz/fitz-internal.h
index 6fc40f49..d352a94b 100644
--- a/fitz/fitz-internal.h
+++ b/fitz/fitz-internal.h
@@ -71,7 +71,6 @@ float fz_atof(const char *s);
 typedef struct fz_hash_table_s fz_hash_table;
 
 fz_hash_table *fz_new_hash_table(fz_context *ctx, int initialsize, int keylen, int lock);
-void fz_print_hash(fz_context *ctx, FILE *out, fz_hash_table *table);
 void fz_empty_hash(fz_context *ctx, fz_hash_table *table);
 void fz_free_hash(fz_context *ctx, fz_hash_table *table);
 
@@ -83,6 +82,10 @@ int fz_hash_len(fz_context *ctx, fz_hash_table *table);
 void *fz_hash_get_key(fz_context *ctx, fz_hash_table *table, int idx);
 void *fz_hash_get_val(fz_context *ctx, fz_hash_table *table, int idx);
 
+#ifndef NDEBUG
+void fz_print_hash(fz_context *ctx, FILE *out, fz_hash_table *table);
+#endif
+
 /*
  * Math and geometry
  */
@@ -270,7 +273,9 @@ struct fz_store_type_s
 	void *(*keep_key)(fz_context *,void *);
 	void (*drop_key)(fz_context *,void *);
 	int (*cmp_key)(void *, void *);
+#ifndef NDEBUG
 	void (*debug)(void *);
+#endif
 };
 
 /*
@@ -291,11 +296,6 @@ void fz_drop_store_context(fz_context *ctx);
 */
 fz_store *fz_keep_store_context(fz_context *ctx);
 
-/*
-	fz_print_store: Dump the contents of the store for debugging.
-*/
-void fz_print_store(fz_context *ctx, FILE *out);
-
 /*
 	fz_store_item: Add an item to the store.
 
@@ -364,6 +364,13 @@ void fz_empty_store(fz_context *ctx);
 */
 int fz_store_scavenge(fz_context *ctx, unsigned int size, int *phase);
 
+/*
+	fz_print_store: Dump the contents of the store for debugging.
+*/
+#ifndef NDEBUG
+void fz_print_store(fz_context *ctx, FILE *out);
+#endif
+
 struct fz_buffer_s
 {
 	int refs;
@@ -731,12 +738,14 @@ fz_font *fz_new_font_from_file(fz_context *ctx, char *path, int index, int use_g
 fz_font *fz_keep_font(fz_context *ctx, fz_font *font);
 void fz_drop_font(fz_context *ctx, fz_font *font);
 
-void fz_print_font(fz_context *ctx, FILE *out, fz_font *font);
-
 void fz_set_font_bbox(fz_context *ctx, fz_font *font, float xmin, float ymin, float xmax, float ymax);
 fz_rect fz_bound_glyph(fz_context *ctx, fz_font *font, int gid, fz_matrix trm);
 int fz_glyph_cacheable(fz_context *ctx, fz_font *font, int gid);
 
+#ifndef NDEBUG
+void fz_print_font(fz_context *ctx, FILE *out, fz_font *font);
+#endif
+
 /*
  * Vector path buffer.
  * It can be stroked and dashed, or be filled.
@@ -815,7 +824,6 @@ fz_path *fz_clone_path(fz_context *ctx, fz_path *old);
 
 fz_rect fz_bound_path(fz_context *ctx, fz_path *path, fz_stroke_state *stroke, fz_matrix ctm);
 void fz_adjust_rect_for_stroke(fz_rect *r, fz_stroke_state *stroke, fz_matrix *ctm);
-void fz_print_path(fz_context *ctx, FILE *out, fz_path *, int indent);
 
 fz_stroke_state *fz_new_stroke_state(fz_context *ctx);
 fz_stroke_state *fz_new_stroke_state_with_len(fz_context *ctx, int len);
@@ -824,6 +832,10 @@ void fz_drop_stroke_state(fz_context *ctx, fz_stroke_state *stroke);
 fz_stroke_state *fz_unshare_stroke_state(fz_context *ctx, fz_stroke_state *shared);
 fz_stroke_state *fz_unshare_stroke_state_with_len(fz_context *ctx, fz_stroke_state *shared, int len);
 
+#ifndef NDEBUG
+void fz_print_path(fz_context *ctx, FILE *out, fz_path *, int indent);
+#endif
+
 /*
  * Glyph cache
  */
@@ -916,11 +928,14 @@ struct fz_shade_s
 fz_shade *fz_keep_shade(fz_context *ctx, fz_shade *shade);
 void fz_drop_shade(fz_context *ctx, fz_shade *shade);
 void fz_free_shade_imp(fz_context *ctx, fz_storable *shade);
-void fz_print_shade(fz_context *ctx, FILE *out, fz_shade *shade);
 
 fz_rect fz_bound_shade(fz_context *ctx, fz_shade *shade, fz_matrix ctm);
 void fz_paint_shade(fz_context *ctx, fz_shade *shade, fz_matrix ctm, fz_pixmap *dest, fz_bbox bbox);
 
+#ifndef NDEBUG
+void fz_print_shade(fz_context *ctx, FILE *out, fz_shade *shade);
+#endif
+
 /*
  * Scan converter
  */
diff --git a/fitz/res_font.c b/fitz/res_font.c
index 25939d02..0852c56b 100644
--- a/fitz/res_font.c
+++ b/fitz/res_font.c
@@ -813,6 +813,7 @@ fz_render_t3_glyph_direct(fz_context *ctx, fz_device *dev, fz_font *font, int gi
 	/* RJW: "cannot draw type3 glyph" */
 }
 
+#ifndef NDEBUG
 void
 fz_print_font(fz_context *ctx, FILE *out, fz_font *font)
 {
@@ -838,6 +839,7 @@ fz_print_font(fz_context *ctx, FILE *out, fz_font *font)
 
 	fprintf(out, "}\n");
 }
+#endif
 
 fz_rect
 fz_bound_glyph(fz_context *ctx, fz_font *font, int gid, fz_matrix trm)
diff --git a/fitz/res_path.c b/fitz/res_path.c
index b8a6a1a2..7b429c43 100644
--- a/fitz/res_path.c
+++ b/fitz/res_path.c
@@ -336,6 +336,7 @@ fz_transform_path(fz_context *ctx, fz_path *path, fz_matrix ctm)
 	}
 }
 
+#ifndef NDEBUG
 void
 fz_print_path(fz_context *ctx, FILE *out, fz_path *path, int indent)
 {
@@ -375,6 +376,7 @@ fz_print_path(fz_context *ctx, FILE *out, fz_path *path, int indent)
 		}
 	}
 }
+#endif
 
 fz_stroke_state *
 fz_keep_stroke_state(fz_context *ctx, fz_stroke_state *stroke)
diff --git a/fitz/res_shade.c b/fitz/res_shade.c
index d2b2f44b..9ebdd51e 100644
--- a/fitz/res_shade.c
+++ b/fitz/res_shade.c
@@ -67,6 +67,7 @@ fz_bound_shade(fz_context *ctx, fz_shade *shade, fz_matrix ctm)
 	return fz_intersect_rect(s, r);
 }
 
+#ifndef NDEBUG
 void
 fz_print_shade(fz_context *ctx, FILE *out, fz_shade *shade)
 {
@@ -130,3 +131,4 @@ fz_print_shade(fz_context *ctx, FILE *out, fz_shade *shade)
 
 	fprintf(out, "}\n");
 }
+#endif
diff --git a/fitz/res_store.c b/fitz/res_store.c
index 8e5375d6..a76cfbb0 100644
--- a/fitz/res_store.c
+++ b/fitz/res_store.c
@@ -452,6 +452,7 @@ fz_drop_store_context(fz_context *ctx)
 	ctx->store = NULL;
 }
 
+#ifndef NDEBUG
 void
 fz_print_store(fz_context *ctx, FILE *out)
 {
@@ -476,6 +477,7 @@ fz_print_store(fz_context *ctx, FILE *out)
 	}
 	fz_unlock(ctx, FZ_LOCK_ALLOC);
 }
+#endif
 
 /* This is now an n^2 algorithm - not ideal, but it'll only be bad if we are
  * actually managing to scavenge lots of blocks back. */
diff --git a/pdf/mupdf-internal.h b/pdf/mupdf-internal.h
index b2097691..b7fc4291 100644
--- a/pdf/mupdf-internal.h
+++ b/pdf/mupdf-internal.h
@@ -222,10 +222,13 @@ fz_stream *pdf_open_raw_renumbered_stream(pdf_document *doc, int num, int gen, i
 
 void pdf_repair_xref(pdf_document *doc, pdf_lexbuf *buf);
 void pdf_repair_obj_stms(pdf_document *doc);
-void pdf_print_xref(pdf_document *);
 void pdf_resize_xref(pdf_document *doc, int newcap);
 pdf_obj *pdf_new_ref(pdf_document *doc, pdf_obj *obj);
 
+#ifndef NDEBUG
+void pdf_print_xref(pdf_document *);
+#endif
+
 /*
  * Encryption
  */
@@ -243,7 +246,9 @@ char *pdf_crypt_method(pdf_document *doc);
 int pdf_crypt_length(pdf_document *doc);
 unsigned char *pdf_crypt_key(pdf_document *doc);
 
+#ifndef NDEBUG
 void pdf_print_crypt(pdf_crypt *crypt);
+#endif
 
 /*
  * Functions, Colorspaces, Shadings and Images
@@ -364,7 +369,6 @@ void pdf_drop_cmap(fz_context *ctx, pdf_cmap *cmap);
 void pdf_free_cmap_imp(fz_context *ctx, fz_storable *cmap);
 unsigned int pdf_cmap_size(fz_context *ctx, pdf_cmap *cmap);
 
-void pdf_print_cmap(fz_context *ctx, pdf_cmap *cmap);
 int pdf_cmap_wmode(fz_context *ctx, pdf_cmap *cmap);
 void pdf_set_cmap_wmode(fz_context *ctx, pdf_cmap *cmap, int wmode);
 void pdf_set_usecmap(fz_context *ctx, pdf_cmap *cmap, pdf_cmap *usecmap);
@@ -385,6 +389,10 @@ pdf_cmap *pdf_load_system_cmap(fz_context *ctx, char *name);
 pdf_cmap *pdf_load_builtin_cmap(fz_context *ctx, char *name);
 pdf_cmap *pdf_load_embedded_cmap(pdf_document *doc, pdf_obj *ref);
 
+#ifndef NDEBUG
+void pdf_print_cmap(fz_context *ctx, pdf_cmap *cmap);
+#endif
+
 /*
  * Font
  */
@@ -500,7 +508,9 @@ pdf_font_desc *pdf_new_font_desc(fz_context *ctx);
 pdf_font_desc *pdf_keep_font(fz_context *ctx, pdf_font_desc *fontdesc);
 void pdf_drop_font(fz_context *ctx, pdf_font_desc *font);
 
+#ifndef NDEBUG
 void pdf_print_font(fz_context *ctx, pdf_font_desc *fontdesc);
+#endif
 
 /*
  * Interactive features
diff --git a/pdf/mupdf.h b/pdf/mupdf.h
index b3807852..59302951 100644
--- a/pdf/mupdf.h
+++ b/pdf/mupdf.h
@@ -82,8 +82,11 @@ void pdf_dict_dels(pdf_obj *dict, char *key);
 void pdf_sort_dict(pdf_obj *dict);
 
 int pdf_fprint_obj(FILE *fp, pdf_obj *obj, int tight);
+
+#ifndef NDEBUG
 void pdf_print_obj(pdf_obj *obj);
 void pdf_print_ref(pdf_obj *obj);
+#endif
 
 char *pdf_to_utf8(fz_context *ctx, pdf_obj *src);
 unsigned short *pdf_to_ucs2(fz_context *ctx, pdf_obj *src); /* sumatrapdf */
diff --git a/pdf/pdf_cmap.c b/pdf/pdf_cmap.c
index 1f1117fe..cd0d6385 100644
--- a/pdf/pdf_cmap.c
+++ b/pdf/pdf_cmap.c
@@ -109,6 +109,7 @@ pdf_set_cmap_wmode(fz_context *ctx, pdf_cmap *cmap, int wmode)
 	cmap->wmode = wmode;
 }
 
+#ifndef NDEBUG
 void
 pdf_print_cmap(fz_context *ctx, pdf_cmap *cmap)
 {
@@ -155,6 +156,7 @@ pdf_print_cmap(fz_context *ctx, pdf_cmap *cmap)
 	}
 	printf("\t}\n}\n");
 }
+#endif
 
 /*
  * Add a codespacerange section.
diff --git a/pdf/pdf_crypt.c b/pdf/pdf_crypt.c
index b65786d9..65c7cf70 100644
--- a/pdf/pdf_crypt.c
+++ b/pdf/pdf_crypt.c
@@ -822,6 +822,7 @@ pdf_open_crypt_with_filter(fz_stream *chain, pdf_crypt *crypt, char *name, int n
 	return chain;
 }
 
+#ifndef NDEBUG
 void pdf_print_crypt(pdf_crypt *crypt)
 {
 	int i;
@@ -845,3 +846,4 @@ void pdf_print_crypt(pdf_crypt *crypt)
 
 	printf("}\n");
 }
+#endif
diff --git a/pdf/pdf_font.c b/pdf/pdf_font.c
index 0da1cdde..8c7f43a6 100644
--- a/pdf/pdf_font.c
+++ b/pdf/pdf_font.c
@@ -1144,6 +1144,7 @@ pdf_load_font(pdf_document *xref, pdf_obj *rdb, pdf_obj *dict)
 	return fontdesc;
 }
 
+#ifndef NDEBUG
 void
 pdf_print_font(fz_context *ctx, pdf_font_desc *fontdesc)
 {
@@ -1175,3 +1176,4 @@ pdf_print_font(fz_context *ctx, pdf_font_desc *fontdesc)
 		printf("\t}\n");
 	}
 }
+#endif
diff --git a/pdf/pdf_function.c b/pdf/pdf_function.c
index 7c123476..859e0306 100644
--- a/pdf/pdf_function.c
+++ b/pdf/pdf_function.c
@@ -117,6 +117,7 @@ struct ps_stack_s
 	int sp;
 };
 
+#ifndef NDEBUG
 void
 pdf_debug_ps_stack(ps_stack *st)
 {
@@ -147,6 +148,7 @@ pdf_debug_ps_stack(ps_stack *st)
 	printf("\n");
 
 }
+#endif
 
 static void
 ps_init_stack(ps_stack *st)
@@ -1495,6 +1497,7 @@ pdf_eval_function(fz_context *ctx, pdf_function *func, float *in, int inlen, flo
  * Debugging prints
  */
 
+#ifndef NDEBUG
 static void
 pdf_debug_indent(char *prefix, int level, char *suffix)
 {
@@ -1710,3 +1713,4 @@ pdf_debug_function(pdf_function *func)
 {
 	pdf_debug_function_imp(func, 0);
 }
+#endif
diff --git a/pdf/pdf_image.c b/pdf/pdf_image.c
index b4571bbe..417a08b2 100644
--- a/pdf/pdf_image.c
+++ b/pdf/pdf_image.c
@@ -77,6 +77,7 @@ pdf_cmp_image_key(void *k0_, void *k1_)
 	return k0->image == k1->image && k0->factor == k1->factor;
 }
 
+#ifndef NDEBUG
 static void
 pdf_debug_image(void *key_)
 {
@@ -84,6 +85,7 @@ pdf_debug_image(void *key_)
 
 	printf("(image %d x %d sf=%d) ", key->image->w, key->image->h, key->factor);
 }
+#endif
 
 static fz_store_type pdf_image_store_type =
 {
@@ -91,7 +93,9 @@ static fz_store_type pdf_image_store_type =
 	pdf_keep_image_key,
 	pdf_drop_image_key,
 	pdf_cmp_image_key,
+#ifndef NDEBUG
 	pdf_debug_image
+#endif
 };
 
 static fz_pixmap *
diff --git a/pdf/pdf_object.c b/pdf/pdf_object.c
index 531eb8eb..7021fa5d 100644
--- a/pdf/pdf_object.c
+++ b/pdf/pdf_object.c
@@ -1452,6 +1452,7 @@ pdf_fprint_obj(FILE *fp, pdf_obj *obj, int tight)
 	return n;
 }
 
+#ifndef NDEBUG
 void
 pdf_print_obj(pdf_obj *obj)
 {
@@ -1463,3 +1464,4 @@ pdf_print_ref(pdf_obj *ref)
 {
 	pdf_print_obj(pdf_resolve_indirect(ref));
 }
+#endif
diff --git a/pdf/pdf_store.c b/pdf/pdf_store.c
index 2a3b8b07..2b20fca1 100644
--- a/pdf/pdf_store.c
+++ b/pdf/pdf_store.c
@@ -31,6 +31,7 @@ pdf_cmp_key(void *k0, void *k1)
 	return pdf_objcmp((pdf_obj *)k0, (pdf_obj *)k1);
 }
 
+#ifndef NDEBUG
 static void
 pdf_debug_key(void *key_)
 {
@@ -42,6 +43,7 @@ pdf_debug_key(void *key_)
 	} else
 		pdf_print_obj(key);
 }
+#endif
 
 static fz_store_type pdf_obj_store_type =
 {
@@ -49,7 +51,9 @@ static fz_store_type pdf_obj_store_type =
 	pdf_keep_key,
 	pdf_drop_key,
 	pdf_cmp_key,
+#ifndef NDEBUG
 	pdf_debug_key
+#endif
 };
 
 void
diff --git a/pdf/pdf_xref.c b/pdf/pdf_xref.c
index 77bf5d28..10d19a94 100644
--- a/pdf/pdf_xref.c
+++ b/pdf/pdf_xref.c
@@ -840,6 +840,7 @@ pdf_close_document(pdf_document *xref)
 	fz_free(ctx, xref);
 }
 
+#ifndef NDEBUG
 void
 pdf_print_xref(pdf_document *xref)
 {
@@ -855,6 +856,7 @@ pdf_print_xref(pdf_document *xref)
 			xref->table[i].stm_buf);
 	}
 }
+#endif
 
 /*
  * compressed object streams
-- 
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