Minor modifications from jpeg-8d
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@879 632fc199-4ca6-4c93-a231-07263d6284db
diff --git a/jdatadst-tj.c b/jdatadst-tj.c
index 1939f23..8551495 100644
--- a/jdatadst-tj.c
+++ b/jdatadst-tj.c
@@ -3,7 +3,7 @@
*
* This file was part of the Independent JPEG Group's software:
* Copyright (C) 1994-1996, Thomas G. Lane.
- * Modified 2009 by Guido Vollbeding.
+ * Modified 2009-2012 by Guido Vollbeding.
* Modifications:
* Copyright (C) 2011, D. R. Commander.
* For conditions of distribution and use, see the accompanying README file.
@@ -93,7 +93,7 @@
/* 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);
@@ -177,7 +177,7 @@
if (*outbuffer == NULL || *outsize == 0) {
if (alloc) {
/* 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;
diff --git a/jdatadst.c b/jdatadst.c
index 2f48869..a363d15 100644
--- a/jdatadst.c
+++ b/jdatadst.c
@@ -2,7 +2,7 @@
* jdatadst.c
*
* Copyright (C) 1994-1996, Thomas G. Lane.
- * Modified 2009 by Guido Vollbeding.
+ * Modified 2009-2012 by Guido Vollbeding.
* This file is part of the Independent JPEG Group's software.
* For conditions of distribution and use, see the accompanying README file.
*
@@ -133,7 +133,7 @@
/* 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);
@@ -265,7 +265,7 @@
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;
diff --git a/jdatasrc-tj.c b/jdatasrc-tj.c
index e980529..9c8cd9c 100644
--- a/jdatasrc-tj.c
+++ b/jdatasrc-tj.c
@@ -3,7 +3,7 @@
*
* This file was part of the Independent JPEG Group's software:
* Copyright (C) 1994-1996, Thomas G. Lane.
- * Modified 2009-2010 by Guido Vollbeding.
+ * Modified 2009-2011 by Guido Vollbeding.
* Modifications:
* Copyright (C) 2011, D. R. Commander.
* For conditions of distribution and use, see the accompanying README file.
@@ -71,16 +71,17 @@
METHODDEF(boolean)
fill_mem_input_buffer (j_decompress_ptr cinfo)
{
- static JOCTET mybuffer[4];
+ static const JOCTET mybuffer[4] = {
+ (JOCTET) 0xFF, (JOCTET) JPEG_EOI, 0, 0
+ };
/* The whole JPEG data is expected to reside in the supplied memory
* buffer, so any request for more data beyond the given buffer size
* is treated as an error.
*/
WARNMS(cinfo, JWRN_JPEG_EOF);
+
/* Insert a fake EOI marker */
- mybuffer[0] = (JOCTET) 0xFF;
- mybuffer[1] = (JOCTET) JPEG_EOI;
cinfo->src->next_input_byte = mybuffer;
cinfo->src->bytes_in_buffer = 2;
diff --git a/jdatasrc.c b/jdatasrc.c
index 7609f76..602f3e1 100644
--- a/jdatasrc.c
+++ b/jdatasrc.c
@@ -2,7 +2,7 @@
* jdatasrc.c
*
* Copyright (C) 1994-1996, Thomas G. Lane.
- * Modified 2009-2010 by Guido Vollbeding.
+ * Modified 2009-2011 by Guido Vollbeding.
* This file is part of the Independent JPEG Group's software.
* For conditions of distribution and use, see the accompanying README file.
*
@@ -124,16 +124,17 @@
METHODDEF(boolean)
fill_mem_input_buffer (j_decompress_ptr cinfo)
{
- static JOCTET mybuffer[4];
+ static const JOCTET mybuffer[4] = {
+ (JOCTET) 0xFF, (JOCTET) JPEG_EOI, 0, 0
+ };
/* The whole JPEG data is expected to reside in the supplied memory
* buffer, so any request for more data beyond the given buffer size
* is treated as an error.
*/
WARNMS(cinfo, JWRN_JPEG_EOF);
+
/* Insert a fake EOI marker */
- mybuffer[0] = (JOCTET) 0xFF;
- mybuffer[1] = (JOCTET) JPEG_EOI;
cinfo->src->next_input_byte = mybuffer;
cinfo->src->bytes_in_buffer = 2;