Add const to colorspace source arguments and dependencies.

4 files changed, 13 insertions, 13 deletions

diff --git a/include/mupdf/fitz/colorspace.h b/include/mupdf/fitz/colorspace.h
index 9b66ee9e..1572211f 100644
--- a/include/mupdf/fitz/colorspace.h
+++ b/include/mupdf/fitz/colorspace.h
@@ -74,8 +74,8 @@ struct fz_colorspace_s
 	unsigned int size;
 	char name[16];
 	int n;
-	void (*to_rgb)(fz_context *ctx, fz_colorspace *, float *src, float *rgb);
-	void (*from_rgb)(fz_context *ctx, fz_colorspace *, float *rgb, float *dst);
+	void (*to_rgb)(fz_context *ctx, fz_colorspace *, const float *src, float *rgb);
+	void (*from_rgb)(fz_context *ctx, fz_colorspace *, const float *rgb, float *dst);
 	void (*free_data)(fz_context *Ctx, fz_colorspace *);
 	void *data;
 };
@@ -86,7 +86,7 @@ fz_colorspace *fz_keep_colorspace(fz_context *ctx, fz_colorspace *colorspace);
 void fz_drop_colorspace(fz_context *ctx, fz_colorspace *colorspace);
 void fz_free_colorspace_imp(fz_context *ctx, fz_storable *colorspace);
 
-void fz_convert_color(fz_context *ctx, fz_colorspace *dsts, float *dstv, fz_colorspace *srcs, float *srcv);
+void fz_convert_color(fz_context *ctx, fz_colorspace *dsts, float *dstv, fz_colorspace *srcs, const float *srcv);
 
 void fz_new_colorspace_context(fz_context *ctx);
 fz_colorspace_context *fz_keep_colorspace_context(fz_context *ctx);
@@ -100,7 +100,7 @@ typedef struct fz_color_converter_s fz_color_converter;
  */
 struct fz_color_converter_s
 {
-	void (*convert)(fz_color_converter *, float *, float *);
+	void (*convert)(fz_color_converter *, float *, const float *);
 	fz_context *ctx;
 	fz_colorspace *ds;
 	fz_colorspace *ss;
diff --git a/include/mupdf/fitz/function.h b/include/mupdf/fitz/function.h
index e3a1469b..b623172c 100644
--- a/include/mupdf/fitz/function.h
+++ b/include/mupdf/fitz/function.h
@@ -12,7 +12,7 @@
 
 typedef struct fz_function_s fz_function;
 
-void fz_eval_function(fz_context *ctx, fz_function *func, float *in, int inlen, float *out, int outlen);
+void fz_eval_function(fz_context *ctx, fz_function *func, const float *in, int inlen, float *out, int outlen);
 fz_function *fz_keep_function(fz_context *ctx, fz_function *func);
 void fz_drop_function(fz_context *ctx, fz_function *func);
 unsigned int fz_function_size(fz_function *func);
@@ -32,7 +32,7 @@ struct fz_function_s
 	unsigned int size;
 	int m;					/* number of input values */
 	int n;					/* number of output values */
-	void (*evaluate)(fz_context *ctx, fz_function *func, float *in, float *out);
+	void (*evaluate)(fz_context *ctx, fz_function *func, const float *in, float *out);
 #ifndef NDEBUG
 	void (*debug)(fz_function *func);
 #endif
diff --git a/include/mupdf/fitz/hash.h b/include/mupdf/fitz/hash.h
index 9179a5d3..f70e9693 100644
--- a/include/mupdf/fitz/hash.h
+++ b/include/mupdf/fitz/hash.h
@@ -14,11 +14,11 @@ fz_hash_table *fz_new_hash_table(fz_context *ctx, int initialsize, int keylen, i
 void fz_empty_hash(fz_context *ctx, fz_hash_table *table);
 void fz_free_hash(fz_context *ctx, fz_hash_table *table);
 
-void *fz_hash_find(fz_context *ctx, fz_hash_table *table, void *key);
-void *fz_hash_insert(fz_context *ctx, fz_hash_table *table, void *key, void *val);
-void *fz_hash_insert_with_pos(fz_context *ctx, fz_hash_table *table, void *key, void *val, unsigned *pos);
-void fz_hash_remove(fz_context *ctx, fz_hash_table *table, void *key);
-void fz_hash_remove_fast(fz_context *ctx, fz_hash_table *table, void *key, unsigned pos);
+void *fz_hash_find(fz_context *ctx, fz_hash_table *table, const void *key);
+void *fz_hash_insert(fz_context *ctx, fz_hash_table *table, const void *key, void *val);
+void *fz_hash_insert_with_pos(fz_context *ctx, fz_hash_table *table, const void *key, void *val, unsigned *pos);
+void fz_hash_remove(fz_context *ctx, fz_hash_table *table, const void *key);
+void fz_hash_remove_fast(fz_context *ctx, fz_hash_table *table, const void *key, unsigned pos);
 
 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);
diff --git a/include/mupdf/fitz/math.h b/include/mupdf/fitz/math.h
index 387f73a4..b2a5cd4a 100644
--- a/include/mupdf/fitz/math.h
+++ b/include/mupdf/fitz/math.h
@@ -129,7 +129,7 @@ struct fz_rect_s
 */
 static inline fz_point *fz_rect_min(fz_rect *f)
 {
-	return (fz_point *)(void *)&f->x0;
+	return (fz_point *)&f->x0;
 }
 
 /*
@@ -137,7 +137,7 @@ static inline fz_point *fz_rect_min(fz_rect *f)
 */
 static inline fz_point *fz_rect_max(fz_rect *f)
 {
-	return (fz_point *)(void *)&f->x1;
+	return (fz_point *)&f->x1;
 }
 
 /*