Purge unused functions.

10 files changed, 0 insertions, 55 deletions

diff --git a/include/mupdf/fitz/color-management.h b/include/mupdf/fitz/color-management.h
index a2f20e9d..85d5e293 100644
--- a/include/mupdf/fitz/color-management.h
+++ b/include/mupdf/fitz/color-management.h
@@ -77,7 +77,6 @@ struct fz_cmm_engine_s {
 	fz_cmm_fin_link_fn *fin_link;
 	fz_cmm_init_profile_fn *init_profile;
 	fz_cmm_fin_profile_fn *fin_profile;
-	int avoid_white_fix_flag;
 };
 
 /*
diff --git a/include/mupdf/fitz/colorspace.h b/include/mupdf/fitz/colorspace.h
index d5d4e46b..f027ce2e 100644
--- a/include/mupdf/fitz/colorspace.h
+++ b/include/mupdf/fitz/colorspace.h
@@ -166,7 +166,6 @@ void fz_drop_colorspace(fz_context *ctx, fz_colorspace *colorspace);
 void fz_drop_colorspace_imp(fz_context *ctx, fz_storable *colorspace);
 
 fz_colorspace *fz_colorspace_base(fz_context *ctx, const fz_colorspace *cs);
-void fz_set_icc_bgr(fz_context *ctx, fz_colorspace *cs);
 int fz_colorspace_n(fz_context *ctx, const fz_colorspace *cs);
 int fz_colorspace_devicen_n(fz_context *ctx, const fz_colorspace *cs);
 const char *fz_colorspace_name(fz_context *ctx, const fz_colorspace *cs);
diff --git a/include/mupdf/fitz/context.h b/include/mupdf/fitz/context.h
index 5a05f940..8f72ad99 100644
--- a/include/mupdf/fitz/context.h
+++ b/include/mupdf/fitz/context.h
@@ -12,7 +12,6 @@
 typedef struct fz_alloc_context_s fz_alloc_context;
 typedef struct fz_error_context_s fz_error_context;
 typedef struct fz_error_stack_slot_s fz_error_stack_slot;
-typedef struct fz_id_context_s fz_id_context;
 typedef struct fz_warn_context_s fz_warn_context;
 typedef struct fz_font_context_s fz_font_context;
 typedef struct fz_colorspace_context_s fz_colorspace_context;
@@ -148,7 +147,6 @@ struct fz_context_s
 	void *user;
 	const fz_alloc_context *alloc;
 	fz_locks_context locks;
-	fz_id_context *id;
 	fz_error_context *error;
 	fz_warn_context *warn;
 	fz_font_context *font;
@@ -536,22 +534,6 @@ void *fz_malloc_array_no_throw(fz_context *ctx, size_t count, size_t size);
 */
 void *fz_resize_array_no_throw(fz_context *ctx, void *p, size_t count, size_t size);
 
-/*
-	fz_strdup_no_throw: Duplicate a C string (with scavenging)
-
-	s: The string to duplicate.
-
-	Returns a pointer to a duplicated string. Returns NULL on failure
-	to allocate.
-*/
-char *fz_strdup_no_throw(fz_context *ctx, const char *s);
-
-/*
-	fz_gen_id: Generate an id (guaranteed unique within this family of
-	contexts).
-*/
-int fz_gen_id(fz_context *ctx);
-
 struct fz_warn_context_s
 {
 	char message[256];
diff --git a/include/mupdf/fitz/filter.h b/include/mupdf/fitz/filter.h
index 782c4d80..495b960e 100644
--- a/include/mupdf/fitz/filter.h
+++ b/include/mupdf/fitz/filter.h
@@ -15,7 +15,6 @@ typedef struct
 	int len;
 } fz_range;
 
-fz_stream *fz_open_copy(fz_context *ctx, fz_stream *chain);
 fz_stream *fz_open_null_n(fz_context *ctx, fz_stream *chain, fz_range *ranges, int nranges);
 fz_stream *fz_open_null(fz_context *ctx, fz_stream *chain, int len, int64_t offset);
 fz_stream *fz_open_concat(fz_context *ctx, int max, int pad);
diff --git a/include/mupdf/fitz/pixmap.h b/include/mupdf/fitz/pixmap.h
index fcf9d8b3..b0422033 100644
--- a/include/mupdf/fitz/pixmap.h
+++ b/include/mupdf/fitz/pixmap.h
@@ -285,12 +285,6 @@ void fz_invert_pixmap_rect(fz_context *ctx, fz_pixmap *image, const fz_irect *re
 void fz_gamma_pixmap(fz_context *ctx, fz_pixmap *pix, float gamma);
 
 /*
-	fz_unmultiply_pixmap: Convert a pixmap from premultiplied to
-	non-premultiplied format.
-*/
-void fz_unmultiply_pixmap(fz_context *ctx, fz_pixmap *pix);
-
-/*
 	fz_convert_pixmap: Convert an existing pixmap to a desired
 	colorspace. Other properties of the pixmap, such as resolution
 	and position are copied to the converted pixmap.
diff --git a/include/mupdf/fitz/separation.h b/include/mupdf/fitz/separation.h
index aa66b3ba..584ae7d1 100644
--- a/include/mupdf/fitz/separation.h
+++ b/include/mupdf/fitz/separation.h
@@ -52,18 +52,12 @@ void fz_set_separation_behavior(fz_context *ctx, fz_separations *sep, int separa
 /* Test for the current behavior of a separation */
 fz_separation_behavior fz_separation_current_behavior(fz_context *ctx, const fz_separations *sep, int separation);
 
-/* Quick test for all separations composite (the common case) */
-int fz_separations_all_composite(fz_context *ctx, const fz_separations *sep);
-
 /* Read separation name */
 const char *fz_separation_name(fz_context *ctx, const fz_separations *sep, int separation);
 
 /* Count the number of separations */
 int fz_count_separations(fz_context *ctx, const fz_separations *sep);
 
-/* Find out if separations are controllable. */
-int fz_separations_controllable(fz_context *ctx, const fz_separations *seps);
-
 /* Return the number of active separations. */
 int fz_count_active_separations(fz_context *ctx, const fz_separations *seps);
 
diff --git a/include/mupdf/fitz/string-util.h b/include/mupdf/fitz/string-util.h
index 13941d62..fdf47c86 100644
--- a/include/mupdf/fitz/string-util.h
+++ b/include/mupdf/fitz/string-util.h
@@ -142,13 +142,6 @@ int fz_utflen(const char *s);
 float fz_strtof(const char *s, char **es);
 
 /*
-	fz_strtof_no_exp: Like fz_strtof, but does not recognize exponent
-	format. So fz_strtof_no_exp("1.5e20", &tail) will return 1.5 and tail
-	will point to "e20".
-*/
-
-float fz_strtof_no_exp(const char *string, char **tailptr);
-/*
 	fz_grisu: Compute decimal integer m, exp such that:
 		f = m * 10^exp
 		m is as short as possible without losing exactness
diff --git a/include/mupdf/fitz/structured-text.h b/include/mupdf/fitz/structured-text.h
index b062813f..0ad6cd3c 100644
--- a/include/mupdf/fitz/structured-text.h
+++ b/include/mupdf/fitz/structured-text.h
@@ -103,9 +103,6 @@ struct fz_stext_char_s
 
 extern const char *fz_stext_options_usage;
 
-int fz_stext_char_count(fz_context *ctx, fz_stext_page *page);
-const fz_stext_char *fz_stext_char_at(fz_context *ctx, fz_stext_page *page, int idx);
-
 /*
 	fz_new_stext_page: Create an empty text page.
 
diff --git a/include/mupdf/fitz/text.h b/include/mupdf/fitz/text.h
index d7d7ffb5..d2b9d21f 100644
--- a/include/mupdf/fitz/text.h
+++ b/include/mupdf/fitz/text.h
@@ -159,15 +159,6 @@ void fz_show_string(fz_context *ctx, fz_text *text, fz_font *font, fz_matrix *tr
 fz_rect *fz_bound_text(fz_context *ctx, const fz_text *text, const fz_stroke_state *stroke, const fz_matrix *ctm, fz_rect *r);
 
 /*
-	fz_clone_text: Clone a text object.
-
-	text: The text object to clone.
-
-	Throws an exception on allocation failure.
-*/
-fz_text *fz_clone_text(fz_context *ctx, const fz_text *text);
-
-/*
 	Convert ISO 639 (639-{1,2,3,5}) language specification
 	strings losslessly to a 15 bit fz_text_language code.
 
diff --git a/include/mupdf/pdf/object.h b/include/mupdf/pdf/object.h
index dfbaf3b2..677d79d4 100644
--- a/include/mupdf/pdf/object.h
+++ b/include/mupdf/pdf/object.h
@@ -169,10 +169,7 @@ void pdf_debug_obj(fz_context *ctx, pdf_obj *obj);
 char *pdf_to_utf8(fz_context *ctx, pdf_obj *src);
 char *pdf_load_stream_as_utf8(fz_context *ctx, pdf_obj *src);
 char *pdf_load_stream_or_string_as_utf8(fz_context *ctx, pdf_obj *src);
-unsigned short *pdf_to_ucs2(fz_context *ctx, pdf_obj *src);
 pdf_obj *pdf_to_utf8_name(fz_context *ctx, pdf_obj *src);
-char *pdf_from_ucs2(fz_context *ctx, unsigned short *str);
-void pdf_to_ucs2_buf(fz_context *ctx, unsigned short *buffer, pdf_obj *src);
 
 fz_rect *pdf_to_rect(fz_context *ctx, pdf_obj *array, fz_rect *rect);
 fz_matrix *pdf_to_matrix(fz_context *ctx, pdf_obj *array, fz_matrix *mat);