diff options
| author | Kirill Volinsky <mataes2007@gmail.com> | 2014-12-13 20:28:24 +0000 |
|---|---|---|
| committer | Kirill Volinsky <mataes2007@gmail.com> | 2014-12-13 20:28:24 +0000 |
| commit | d2d798d0f11abcbf141db69869e76e8d123ec1eb (patch) | |
| tree | cee8645964030b4b80231952885911f724850d12 /plugins/AdvaImg/src/LibJPEG/jcarith.c | |
| parent | a400ebf572dcad9b43d1b641b1742814f8b5e8a5 (diff) | |
FreeImage updated to 3.16
git-svn-id: http://svn.miranda-ng.org/main/trunk@11379 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
Diffstat (limited to 'plugins/AdvaImg/src/LibJPEG/jcarith.c')
| -rw-r--r-- | plugins/AdvaImg/src/LibJPEG/jcarith.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/plugins/AdvaImg/src/LibJPEG/jcarith.c b/plugins/AdvaImg/src/LibJPEG/jcarith.c index 78edcd353c..3bc0a5b8db 100644 --- a/plugins/AdvaImg/src/LibJPEG/jcarith.c +++ b/plugins/AdvaImg/src/LibJPEG/jcarith.c @@ -1,7 +1,7 @@ /*
* jcarith.c
*
- * Developed 1997-2012 by Guido Vollbeding.
+ * Developed 1997-2013 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.
*
@@ -362,7 +362,6 @@ METHODDEF(boolean) encode_mcu_DC_first (j_compress_ptr cinfo, JBLOCKROW *MCU_data)
{
arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy;
- JBLOCKROW block;
unsigned char *st;
int blkn, ci, tbl;
int v, v2, m;
@@ -381,14 +380,13 @@ encode_mcu_DC_first (j_compress_ptr cinfo, JBLOCKROW *MCU_data) /* Encode the MCU data blocks */
for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) {
- block = MCU_data[blkn];
ci = cinfo->MCU_membership[blkn];
tbl = cinfo->cur_comp_info[ci]->dc_tbl_no;
/* Compute the DC value after the required point transform by Al.
* This is simply an arithmetic right shift.
*/
- m = IRIGHT_SHIFT((int) ((*block)[0]), cinfo->Al);
+ m = IRIGHT_SHIFT((int) (MCU_data[blkn][0][0]), cinfo->Al);
/* Sections F.1.4.1 & F.1.4.4.1: Encoding of DC coefficients */
@@ -453,11 +451,11 @@ METHODDEF(boolean) encode_mcu_AC_first (j_compress_ptr cinfo, JBLOCKROW *MCU_data)
{
arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy;
+ const int * natural_order;
JBLOCKROW block;
unsigned char *st;
int tbl, k, ke;
int v, v2, m;
- const int * natural_order;
/* Emit restart marker if needed */
if (cinfo->restart_interval) {
@@ -552,6 +550,8 @@ encode_mcu_AC_first (j_compress_ptr cinfo, JBLOCKROW *MCU_data) /*
* MCU encoding for DC successive approximation refinement scan.
+ * Note: we assume such scans can be multi-component,
+ * although the spec is not very clear on the point.
*/
METHODDEF(boolean)
@@ -593,11 +593,11 @@ METHODDEF(boolean) encode_mcu_AC_refine (j_compress_ptr cinfo, JBLOCKROW *MCU_data)
{
arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy;
+ const int * natural_order;
JBLOCKROW block;
unsigned char *st;
int tbl, k, ke, kex;
int v;
- const int * natural_order;
/* Emit restart marker if needed */
if (cinfo->restart_interval) {
@@ -692,12 +692,13 @@ METHODDEF(boolean) encode_mcu (j_compress_ptr cinfo, JBLOCKROW *MCU_data)
{
arith_entropy_ptr entropy = (arith_entropy_ptr) cinfo->entropy;
- jpeg_component_info * compptr;
+ const int * natural_order;
JBLOCKROW block;
unsigned char *st;
- int blkn, ci, tbl, k, ke;
+ int tbl, k, ke;
int v, v2, m;
- const int * natural_order;
+ int blkn, ci;
+ jpeg_component_info * compptr;
/* Emit restart marker if needed */
if (cinfo->restart_interval) {
|