jbig2dec: Create jbig2_page.h with page declarations.

9 files changed, 60 insertions, 30 deletions

diff --git a/jbig2dec/jbig2.c b/jbig2dec/jbig2.c
index cdb49cd3b..ef6d20f87 100644
--- a/jbig2dec/jbig2.c
+++ b/jbig2dec/jbig2.c
@@ -29,6 +29,7 @@
 
 #include "jbig2.h"
 #include "jbig2_priv.h"
+#include "jbig2_page.h"
 
 static void *
 jbig2_default_alloc(Jbig2Allocator *allocator, size_t size)
diff --git a/jbig2dec/jbig2_generic.c b/jbig2dec/jbig2_generic.c
index be185616a..eda5bf755 100644
--- a/jbig2dec/jbig2_generic.c
+++ b/jbig2dec/jbig2_generic.c
@@ -39,6 +39,7 @@
 #include "jbig2_arith.h"
 #include "jbig2_generic.h"
 #include "jbig2_mmr.h"
+#include "jbig2_page.h"
 
 /* return the appropriate context size for the given template */
 int
diff --git a/jbig2dec/jbig2_halftone.c b/jbig2dec/jbig2_halftone.c
index ccb8b48de..a737457a2 100644
--- a/jbig2dec/jbig2_halftone.c
+++ b/jbig2dec/jbig2_halftone.c
@@ -33,6 +33,7 @@
 #include "jbig2_mmr.h"
 #include "jbig2_image.h"
 #include "jbig2_halftone.h"
+#include "jbig2_page.h"
 
 /**
  * jbig2_hd_new: create a new dictionary from a collective bitmap
diff --git a/jbig2dec/jbig2_page.c b/jbig2dec/jbig2_page.c
index 43e17c945..93fd44129 100644
--- a/jbig2dec/jbig2_page.c
+++ b/jbig2dec/jbig2_page.c
@@ -26,6 +26,7 @@
 
 #include "jbig2.h"
 #include "jbig2_priv.h"
+#include "jbig2_page.h"
 
 #ifdef OUTPUT_PBM
 #include <stdio.h>
diff --git a/jbig2dec/jbig2_page.h b/jbig2dec/jbig2_page.h
new file mode 100644
index 000000000..316824f04
--- /dev/null
+++ b/jbig2dec/jbig2_page.h
@@ -0,0 +1,53 @@
+/* Copyright (C) 2001-2018 Artifex Software, Inc.
+   All Rights Reserved.
+
+   This software is provided AS-IS with no warranty, either express or
+   implied.
+
+   This software is distributed under license and may not be copied,
+   modified or distributed except as expressly authorized under the terms
+   of the license contained in the file LICENSE in this distribution.
+
+   Refer to licensing information at http://www.artifex.com or contact
+   Artifex Software, Inc.,  1305 Grant Avenue - Suite 200, Novato,
+   CA 94945, U.S.A., +1(415)492-9861, for further information.
+*/
+
+/*
+    jbig2dec
+*/
+
+#ifndef _JBIG2_PAGE_H
+#define _JBIG2_PAGE_H
+
+/* the page structure handles decoded page
+   results. it's allocated by a 'page info'
+   segment and marked complete by an 'end of page'
+   segment.
+*/
+typedef enum {
+    JBIG2_PAGE_FREE,
+    JBIG2_PAGE_NEW,
+    JBIG2_PAGE_COMPLETE,
+    JBIG2_PAGE_RETURNED,
+    JBIG2_PAGE_RELEASED
+} Jbig2PageState;
+
+struct _Jbig2Page {
+    Jbig2PageState state;
+    uint32_t number;
+    uint32_t height, width;     /* in pixels */
+    uint32_t x_resolution, y_resolution;        /* in pixels per meter */
+    uint16_t stripe_size;
+    bool striped;
+    uint32_t end_row;
+    uint8_t flags;
+    Jbig2Image *image;
+};
+
+int jbig2_page_info(Jbig2Ctx *ctx, Jbig2Segment *segment, const uint8_t *segment_data);
+int jbig2_end_of_stripe(Jbig2Ctx *ctx, Jbig2Segment *segment, const uint8_t *segment_data);
+int jbig2_end_of_page(Jbig2Ctx *ctx, Jbig2Segment *segment, const uint8_t *segment_data);
+int jbig2_page_add_result(Jbig2Ctx *ctx, Jbig2Page *page, Jbig2Image *src, int x, int y, Jbig2ComposeOp op);
+
+#endif /* _JBIG2_PAGE_H */
diff --git a/jbig2dec/jbig2_priv.h b/jbig2dec/jbig2_priv.h
index 4217f5ae8..a3809f1ec 100644
--- a/jbig2dec/jbig2_priv.h
+++ b/jbig2dec/jbig2_priv.h
@@ -115,35 +115,6 @@ void *jbig2_realloc(Jbig2Allocator *allocator, void *p, size_t size, size_t num)
 
 int jbig2_error(Jbig2Ctx *ctx, Jbig2Severity severity, int32_t seg_idx, const char *fmt, ...);
 
-/* the page structure handles decoded page
-   results. it's allocated by a 'page info'
-   segment and marked complete by an 'end of page'
-   segment.
-*/
-typedef enum {
-    JBIG2_PAGE_FREE,
-    JBIG2_PAGE_NEW,
-    JBIG2_PAGE_COMPLETE,
-    JBIG2_PAGE_RETURNED,
-    JBIG2_PAGE_RELEASED
-} Jbig2PageState;
-
-struct _Jbig2Page {
-    Jbig2PageState state;
-    uint32_t number;
-    uint32_t height, width;     /* in pixels */
-    uint32_t x_resolution, y_resolution;        /* in pixels per meter */
-    uint16_t stripe_size;
-    bool striped;
-    uint32_t end_row;
-    uint8_t flags;
-    Jbig2Image *image;
-};
-
-int jbig2_page_info(Jbig2Ctx *ctx, Jbig2Segment *segment, const uint8_t *segment_data);
-int jbig2_end_of_stripe(Jbig2Ctx *ctx, Jbig2Segment *segment, const uint8_t *segment_data);
-int jbig2_end_of_page(Jbig2Ctx *ctx, Jbig2Segment *segment, const uint8_t *segment_data);
-
 typedef enum {
     JBIG2_COMPOSE_OR = 0,
     JBIG2_COMPOSE_AND = 1,
@@ -153,7 +124,6 @@ typedef enum {
 } Jbig2ComposeOp;
 
 int jbig2_image_compose(Jbig2Ctx *ctx, Jbig2Image *dst, Jbig2Image *src, int x, int y, Jbig2ComposeOp op);
-int jbig2_page_add_result(Jbig2Ctx *ctx, Jbig2Page *page, Jbig2Image *src, int x, int y, Jbig2ComposeOp op);
 
 /* region segment info */
 
diff --git a/jbig2dec/jbig2_refinement.c b/jbig2dec/jbig2_refinement.c
index b05c6dff1..0c6b793e8 100644
--- a/jbig2dec/jbig2_refinement.c
+++ b/jbig2dec/jbig2_refinement.c
@@ -36,6 +36,7 @@
 #include "jbig2_arith.h"
 #include "jbig2_generic.h"
 #include "jbig2_image.h"
+#include "jbig2_page.h"
 
 static int
 jbig2_decode_refinement_template0_unopt(Jbig2Ctx *ctx,
diff --git a/jbig2dec/jbig2_segment.c b/jbig2dec/jbig2_segment.c
index c2e238f96..742967a52 100644
--- a/jbig2dec/jbig2_segment.c
+++ b/jbig2dec/jbig2_segment.c
@@ -27,6 +27,7 @@
 #include "jbig2.h"
 #include "jbig2_priv.h"
 #include "jbig2_huffman.h"
+#include "jbig2_page.h"
 #include "jbig2_symbol_dict.h"
 #include "jbig2_metadata.h"
 #include "jbig2_arith.h"
diff --git a/jbig2dec/jbig2_text.c b/jbig2dec/jbig2_text.c
index f545fb738..13372f4d6 100644
--- a/jbig2dec/jbig2_text.c
+++ b/jbig2dec/jbig2_text.c
@@ -32,6 +32,7 @@
 #include "jbig2_arith_iaid.h"
 #include "jbig2_huffman.h"
 #include "jbig2_generic.h"
+#include "jbig2_page.h"
 #include "jbig2_symbol_dict.h"
 #include "jbig2_text.h"