Upstream version 7.36.149.0

[platform/framework/web/crosswalk.git] / src / third_party / libjpeg_turbo / jdatadst.c

diff --git a/src/third_party/libjpeg_turbo/jdatadst.c b/src/third_party/libjpeg_turbo/jdatadst.c
index 2f48869..1b89fab 100644 (file)
--- a/src/third_party/libjpeg_turbo/jdatadst.c
+++ b/src/third_party/libjpeg_turbo/jdatadst.c
@@ -1,9 +1,11 @@
 /*
  * jdatadst.c
  *
+ * This file was part of the Independent JPEG Group's software:
  * Copyright (C) 1994-1996, Thomas G. Lane.
- * Modified 2009 by Guido Vollbeding.
- * This file is part of the Independent JPEG Group's software.
+ * Modified 2009-2012 by Guido Vollbeding.
+ * libjpeg-turbo Modifications:
+ * Copyright (C) 2013, D. R. Commander.
  * For conditions of distribution and use, see the accompanying README file.
  *
  * This file contains compression data destination routines for the case of
@@ -40,7 +42,7 @@ typedef my_destination_mgr * my_dest_ptr;
 #define OUTPUT_BUF_SIZE  4096  /* choose an efficiently fwrite'able size */
 
 
-#if JPEG_LIB_VERSION >= 80
+#if JPEG_LIB_VERSION >= 80 || defined(MEM_SRCDST_SUPPORTED)
 /* Expanded data destination object for memory output */
 
 typedef struct {
@@ -76,7 +78,7 @@ init_destination (j_compress_ptr cinfo)
   dest->pub.free_in_buffer = OUTPUT_BUF_SIZE;
 }
 
-#if JPEG_LIB_VERSION >= 80
+#if JPEG_LIB_VERSION >= 80 || defined(MEM_SRCDST_SUPPORTED)
 METHODDEF(void)
 init_mem_destination (j_compress_ptr cinfo)
 {
@@ -123,7 +125,7 @@ empty_output_buffer (j_compress_ptr cinfo)
   return TRUE;
 }
 
-#if JPEG_LIB_VERSION >= 80
+#if JPEG_LIB_VERSION >= 80 || defined(MEM_SRCDST_SUPPORTED)
 METHODDEF(boolean)
 empty_mem_output_buffer (j_compress_ptr cinfo)
 {
@@ -133,7 +135,7 @@ empty_mem_output_buffer (j_compress_ptr cinfo)
 
   /* Try to allocate new buffer with double size */
   nextsize = dest->bufsize * 2;
-  nextbuffer = malloc(nextsize);
+  nextbuffer = (JOCTET *) malloc(nextsize);
 
   if (nextbuffer == NULL)
     ERREXIT1(cinfo, JERR_OUT_OF_MEMORY, 10);
@@ -182,14 +184,14 @@ term_destination (j_compress_ptr cinfo)
     ERREXIT(cinfo, JERR_FILE_WRITE);
 }
 
-#if JPEG_LIB_VERSION >= 80
+#if JPEG_LIB_VERSION >= 80 || defined(MEM_SRCDST_SUPPORTED)
 METHODDEF(void)
 term_mem_destination (j_compress_ptr cinfo)
 {
   my_mem_dest_ptr dest = (my_mem_dest_ptr) cinfo->dest;
 
   *dest->outbuffer = dest->buffer;
-  *dest->outsize = dest->bufsize - dest->pub.free_in_buffer;
+  *dest->outsize = (unsigned long)(dest->bufsize - dest->pub.free_in_buffer);
 }
 #endif
 
@@ -225,7 +227,7 @@ jpeg_stdio_dest (j_compress_ptr cinfo, FILE * outfile)
 }
 
 
-#if JPEG_LIB_VERSION >= 80
+#if JPEG_LIB_VERSION >= 80 || defined(MEM_SRCDST_SUPPORTED)
 /*
  * Prepare for output to a memory buffer.
  * The caller may supply an own initial buffer with appropriate size.
@@ -265,7 +267,7 @@ jpeg_mem_dest (j_compress_ptr cinfo,
 
   if (*outbuffer == NULL || *outsize == 0) {
     /* Allocate initial buffer */
-    dest->newbuffer = *outbuffer = malloc(OUTPUT_BUF_SIZE);
+    dest->newbuffer = *outbuffer = (unsigned char *) malloc(OUTPUT_BUF_SIZE);
     if (dest->newbuffer == NULL)
       ERREXIT1(cinfo, JERR_OUT_OF_MEMORY, 10);
     *outsize = OUTPUT_BUF_SIZE;