Add inline JPEGs.

public/fpdf_edit.h

 // Copyright 2014 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #ifndef PUBLIC_FPDF_EDIT_H_
 #define PUBLIC_FPDF_EDIT_H_
 
 #include <stdint.h>
@@ skipping 183 matching lines @@
 // cached by the loaded pages. In that case, we need to clear the cached image
 // for all the loaded pages. Pass |pages| and page count (|nCount|) to this API
 // to clear the image cache. If the image is not previously shared, or NULL is a
 // valid |pages| value.
 DLLEXPORT FPDF_BOOL STDCALL
 FPDFImageObj_LoadJpegFile(FPDF_PAGE* pages,
                           int nCount,
                           FPDF_PAGEOBJECT image_object,
                           FPDF_FILEACCESS* fileAccess);
 
+// Load an image from a JPEG image file and then set it into |image_object|.
+//
+//   pages        - pointer to the start of all loaded pages, may be NULL.
+//   nCount       - number of |pages|, may be 0.
+//   image_object - handle to an image object.
+//   fileAccess   - file access handler which specifies the JPEG image file.
+//
+// Returns TRUE on success.
+//
+// The image object might already have an associated image, which is shared and
+// cached by the loaded pages. In that case, we need to clear the cached image
+// for all the loaded pages. Pass |pages| and page count (|nCount|) to this API
+// to clear the image cache. If the image is not previously shared, or NULL is a
+// valid |pages| value. This function loads the JPEG image inline, so the image
+// content is copied to the file. This allows |fileAccess| and its associated
+// data to be deleted after this function returns.
+DLLEXPORT FPDF_BOOL STDCALL
+FPDFImageObj_LoadJpegFileInline(FPDF_PAGE* pages,
+                                int nCount,
+                                FPDF_PAGEOBJECT image_object,
+                                FPDF_FILEACCESS* fileAccess);
+
 // Set the transform matrix of |image_object|.
 //
 //   image_object - handle to an image object.
 //   a            - matrix value.
 //   b            - matrix value.
 //   c            - matrix value.
 //   d            - matrix value.
 //   e            - matrix value.
 //   f            - matrix value.
 //
@@ skipping 22 matching lines @@
 DLLEXPORT FPDF_BOOL STDCALL FPDFImageObj_SetBitmap(FPDF_PAGE* pages,
                                                    int nCount,
                                                    FPDF_PAGEOBJECT image_object,
                                                    FPDF_BITMAP bitmap);
 
 #ifdef __cplusplus
 }  // extern "C"
 #endif  // __cplusplus
 
 #endif  // PUBLIC_FPDF_EDIT_H_