Update of /cvsroot/ufraw/ufraw
In directory sfp-cvs-1.v30.ch3.sourceforge.com:/tmp/cvs-serv25525
Modified Files:
iccjpeg.c iccjpeg.h
Log Message:
Use iccjpeg.[ch] from lcms2-2.7.
Index: iccjpeg.c
===================================================================
RCS file: /cvsroot/ufraw/ufraw/iccjpeg.c,v
retrieving revision 1.12
retrieving revision 1.13
diff -u -d -r1.12 -r1.13
--- iccjpeg.c 26 Mar 2015 14:00:14 -0000 1.12
+++ iccjpeg.c 3 Jan 2016 04:30:09 -0000 1.13
@@ -16,7 +16,7 @@
* change all the "unsigned int" variables to "INT32". You'll also need
* to find a malloc() replacement that can allocate more than 64K.
*
- * UFRaw: Copied from lcms-2.4 January 2013.
+ * UFRaw: Copied from lcms2-2.7 January 2016.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
@@ -56,58 +56,58 @@
*/
void
-write_icc_profile(j_compress_ptr cinfo,
- const JOCTET *icc_data_ptr,
- unsigned int icc_data_len)
+write_icc_profile (j_compress_ptr cinfo,
+ const JOCTET *icc_data_ptr,
+ unsigned int icc_data_len)
{
- unsigned int num_markers; /* total number of markers we'll write */
- int cur_marker = 1; /* per spec, counting starts at 1 */
- unsigned int length; /* number of bytes to write in this
marker */
+ unsigned int num_markers; /* total number of markers we'll write */
+ int cur_marker = 1; /* per spec, counting starts at 1 */
+ unsigned int length; /* number of bytes to write in this marker */
- /* Calculate the number of markers we'll need, rounding up of course */
- num_markers = icc_data_len / MAX_DATA_BYTES_IN_MARKER;
- if (num_markers * MAX_DATA_BYTES_IN_MARKER != icc_data_len)
- num_markers++;
+ /* Calculate the number of markers we'll need, rounding up of course */
+ num_markers = icc_data_len / MAX_DATA_BYTES_IN_MARKER;
+ if (num_markers * MAX_DATA_BYTES_IN_MARKER != icc_data_len)
+ num_markers++;
- while (icc_data_len > 0) {
- /* length of profile to put in this marker */
- length = icc_data_len;
- if (length > MAX_DATA_BYTES_IN_MARKER)
- length = MAX_DATA_BYTES_IN_MARKER;
- icc_data_len -= length;
+ while (icc_data_len > 0) {
+ /* length of profile to put in this marker */
+ length = icc_data_len;
+ if (length > MAX_DATA_BYTES_IN_MARKER)
+ length = MAX_DATA_BYTES_IN_MARKER;
+ icc_data_len -= length;
- /* Write the JPEG marker header (APP2 code and marker length) */
- jpeg_write_m_header(cinfo, ICC_MARKER,
- (unsigned int)(length + ICC_OVERHEAD_LEN));
+ /* Write the JPEG marker header (APP2 code and marker length) */
+ jpeg_write_m_header(cinfo, ICC_MARKER,
+ (unsigned int) (length + ICC_OVERHEAD_LEN));
- /* Write the marker identifying string "ICC_PROFILE" (null-terminated).
- * We code it in this less-than-transparent way so that the code works
- * even if the local character set is not ASCII.
- */
- jpeg_write_m_byte(cinfo, 0x49);
- jpeg_write_m_byte(cinfo, 0x43);
- jpeg_write_m_byte(cinfo, 0x43);
- jpeg_write_m_byte(cinfo, 0x5F);
- jpeg_write_m_byte(cinfo, 0x50);
- jpeg_write_m_byte(cinfo, 0x52);
- jpeg_write_m_byte(cinfo, 0x4F);
- jpeg_write_m_byte(cinfo, 0x46);
- jpeg_write_m_byte(cinfo, 0x49);
- jpeg_write_m_byte(cinfo, 0x4C);
- jpeg_write_m_byte(cinfo, 0x45);
- jpeg_write_m_byte(cinfo, 0x0);
+ /* Write the marker identifying string "ICC_PROFILE" (null-terminated).
+ * We code it in this less-than-transparent way so that the code works
+ * even if the local character set is not ASCII.
+ */
+ jpeg_write_m_byte(cinfo, 0x49);
+ jpeg_write_m_byte(cinfo, 0x43);
+ jpeg_write_m_byte(cinfo, 0x43);
+ jpeg_write_m_byte(cinfo, 0x5F);
+ jpeg_write_m_byte(cinfo, 0x50);
+ jpeg_write_m_byte(cinfo, 0x52);
+ jpeg_write_m_byte(cinfo, 0x4F);
+ jpeg_write_m_byte(cinfo, 0x46);
+ jpeg_write_m_byte(cinfo, 0x49);
+ jpeg_write_m_byte(cinfo, 0x4C);
+ jpeg_write_m_byte(cinfo, 0x45);
+ jpeg_write_m_byte(cinfo, 0x0);
- /* Add the sequencing info */
- jpeg_write_m_byte(cinfo, cur_marker);
- jpeg_write_m_byte(cinfo, (int) num_markers);
+ /* Add the sequencing info */
+ jpeg_write_m_byte(cinfo, cur_marker);
+ jpeg_write_m_byte(cinfo, (int) num_markers);
- /* Add the profile data */
- while (length--) {
- jpeg_write_m_byte(cinfo, *icc_data_ptr);
- icc_data_ptr++;
- }
- cur_marker++;
+ /* Add the profile data */
+ while (length--) {
+ jpeg_write_m_byte(cinfo, *icc_data_ptr);
+ icc_data_ptr++;
}
+ cur_marker++;
+ }
}
@@ -116,10 +116,10 @@
*/
void
-setup_read_icc_profile(j_decompress_ptr cinfo)
+setup_read_icc_profile (j_decompress_ptr cinfo)
{
- /* Tell the library to keep any APP2 data it may find */
- jpeg_save_markers(cinfo, ICC_MARKER, 0xFFFF);
+ /* Tell the library to keep any APP2 data it may find */
+ jpeg_save_markers(cinfo, ICC_MARKER, 0xFFFF);
}
@@ -128,24 +128,24 @@
*/
static boolean
-marker_is_icc(jpeg_saved_marker_ptr marker)
+marker_is_icc (jpeg_saved_marker_ptr marker)
{
- return
- marker->marker == ICC_MARKER &&
- marker->data_length >= ICC_OVERHEAD_LEN &&
- /* verify the identifying string */
- GETJOCTET(marker->data[0]) == 0x49 &&
- GETJOCTET(marker->data[1]) == 0x43 &&
- GETJOCTET(marker->data[2]) == 0x43 &&
- GETJOCTET(marker->data[3]) == 0x5F &&
- GETJOCTET(marker->data[4]) == 0x50 &&
- GETJOCTET(marker->data[5]) == 0x52 &&
- GETJOCTET(marker->data[6]) == 0x4F &&
- GETJOCTET(marker->data[7]) == 0x46 &&
- GETJOCTET(marker->data[8]) == 0x49 &&
- GETJOCTET(marker->data[9]) == 0x4C &&
- GETJOCTET(marker->data[10]) == 0x45 &&
- GETJOCTET(marker->data[11]) == 0x0;
+ return
+ marker->marker == ICC_MARKER &&
+ marker->data_length >= ICC_OVERHEAD_LEN &&
+ /* verify the identifying string */
+ GETJOCTET(marker->data[0]) == 0x49 &&
+ GETJOCTET(marker->data[1]) == 0x43 &&
+ GETJOCTET(marker->data[2]) == 0x43 &&
+ GETJOCTET(marker->data[3]) == 0x5F &&
+ GETJOCTET(marker->data[4]) == 0x50 &&
+ GETJOCTET(marker->data[5]) == 0x52 &&
+ GETJOCTET(marker->data[6]) == 0x4F &&
+ GETJOCTET(marker->data[7]) == 0x46 &&
+ GETJOCTET(marker->data[8]) == 0x49 &&
+ GETJOCTET(marker->data[9]) == 0x4C &&
+ GETJOCTET(marker->data[10]) == 0x45 &&
+ GETJOCTET(marker->data[11]) == 0x0;
}
@@ -169,89 +169,89 @@
*/
boolean
-read_icc_profile(j_decompress_ptr cinfo,
- JOCTET **icc_data_ptr,
- unsigned int *icc_data_len)
+read_icc_profile (j_decompress_ptr cinfo,
+ JOCTET **icc_data_ptr,
+ unsigned int *icc_data_len)
{
- jpeg_saved_marker_ptr marker;
- int num_markers = 0;
- int seq_no;
- JOCTET *icc_data;
- unsigned int total_length;
+ jpeg_saved_marker_ptr marker;
+ int num_markers = 0;
+ int seq_no;
+ JOCTET *icc_data;
+ unsigned int total_length;
#define MAX_SEQ_NO 255 /* sufficient since marker numbers are
bytes */
- char marker_present[MAX_SEQ_NO + 1]; /* 1 if marker found */
- unsigned int data_length[MAX_SEQ_NO + 1]; /* size of profile data in
marker */
- unsigned int data_offset[MAX_SEQ_NO + 1]; /* offset for data in marker */
+ char marker_present[MAX_SEQ_NO+1]; /* 1 if marker found */
+ unsigned int data_length[MAX_SEQ_NO+1]; /* size of profile data in marker */
+ unsigned int data_offset[MAX_SEQ_NO+1]; /* offset for data in marker */
- *icc_data_ptr = NULL; /* avoid confusion if FALSE return */
- *icc_data_len = 0;
+ *icc_data_ptr = NULL; /* avoid confusion if FALSE return */
+ *icc_data_len = 0;
- /* This first pass over the saved markers discovers whether there are
- * any ICC markers and verifies the consistency of the marker numbering.
- */
+ /* This first pass over the saved markers discovers whether there are
+ * any ICC markers and verifies the consistency of the marker numbering.
+ */
- for (seq_no = 1; seq_no <= MAX_SEQ_NO; seq_no++)
- marker_present[seq_no] = 0;
+ for (seq_no = 1; seq_no <= MAX_SEQ_NO; seq_no++)
+ marker_present[seq_no] = 0;
- for (marker = cinfo->marker_list; marker != NULL; marker = marker->next) {
- if (marker_is_icc(marker)) {
- if (num_markers == 0)
- num_markers = GETJOCTET(marker->data[13]);
- else if (num_markers != GETJOCTET(marker->data[13]))
- return FALSE; /* inconsistent num_markers fields */
- seq_no = GETJOCTET(marker->data[12]);
- if (seq_no <= 0 || seq_no > num_markers)
- return FALSE; /* bogus sequence number */
- if (marker_present[seq_no])
- return FALSE; /* duplicate sequence numbers */
- marker_present[seq_no] = 1;
- data_length[seq_no] = marker->data_length - ICC_OVERHEAD_LEN;
- }
+ for (marker = cinfo->marker_list; marker != NULL; marker = marker->next) {
+ if (marker_is_icc(marker)) {
+ if (num_markers == 0)
+ num_markers = GETJOCTET(marker->data[13]);
+ else if (num_markers != GETJOCTET(marker->data[13]))
+ return FALSE; /* inconsistent num_markers fields */
+ seq_no = GETJOCTET(marker->data[12]);
+ if (seq_no <= 0 || seq_no > num_markers)
+ return FALSE; /* bogus sequence number */
+ if (marker_present[seq_no])
+ return FALSE; /* duplicate sequence numbers */
+ marker_present[seq_no] = 1;
+ data_length[seq_no] = marker->data_length - ICC_OVERHEAD_LEN;
}
+ }
- if (num_markers == 0)
- return FALSE;
+ if (num_markers == 0)
+ return FALSE;
- /* Check for missing markers, count total space needed,
- * compute offset of each marker's part of the data.
- */
+ /* Check for missing markers, count total space needed,
+ * compute offset of each marker's part of the data.
+ */
- total_length = 0;
- for (seq_no = 1; seq_no <= num_markers; seq_no++) {
- if (marker_present[seq_no] == 0)
- return FALSE; /* missing sequence number */
- data_offset[seq_no] = total_length;
- total_length += data_length[seq_no];
- }
+ total_length = 0;
+ for (seq_no = 1; seq_no <= num_markers; seq_no++) {
+ if (marker_present[seq_no] == 0)
+ return FALSE; /* missing sequence number */
+ data_offset[seq_no] = total_length;
+ total_length += data_length[seq_no];
+ }
- if (total_length <= 0)
- return FALSE; /* found only empty markers? */
+ if (total_length == 0)
+ return FALSE; /* found only empty markers? */
- /* Allocate space for assembled data */
- icc_data = (JOCTET *) malloc(total_length * sizeof(JOCTET));
- if (icc_data == NULL)
- return FALSE; /* oops, out of memory */
+ /* Allocate space for assembled data */
+ icc_data = (JOCTET *) malloc(total_length * sizeof(JOCTET));
+ if (icc_data == NULL)
+ return FALSE; /* oops, out of memory */
- /* and fill it in */
- for (marker = cinfo->marker_list; marker != NULL; marker = marker->next) {
- if (marker_is_icc(marker)) {
- JOCTET FAR *src_ptr;
- JOCTET *dst_ptr;
- unsigned int length;
- seq_no = GETJOCTET(marker->data[12]);
- dst_ptr = icc_data + data_offset[seq_no];
- src_ptr = marker->data + ICC_OVERHEAD_LEN;
- length = data_length[seq_no];
- while (length--) {
- *dst_ptr++ = *src_ptr++;
- }
- }
+ /* and fill it in */
+ for (marker = cinfo->marker_list; marker != NULL; marker = marker->next) {
+ if (marker_is_icc(marker)) {
+ JOCTET FAR *src_ptr;
+ JOCTET *dst_ptr;
+ unsigned int length;
+ seq_no = GETJOCTET(marker->data[12]);
+ dst_ptr = icc_data + data_offset[seq_no];
+ src_ptr = marker->data + ICC_OVERHEAD_LEN;
+ length = data_length[seq_no];
+ while (length--) {
+ *dst_ptr++ = *src_ptr++;
+ }
}
+ }
- *icc_data_ptr = icc_data;
- *icc_data_len = total_length;
+ *icc_data_ptr = icc_data;
+ *icc_data_len = total_length;
- return TRUE;
+ return TRUE;
}
#endif /* HAVE_LIBJPEG */
Index: iccjpeg.h
===================================================================
RCS file: /cvsroot/ufraw/ufraw/iccjpeg.h,v
retrieving revision 1.7
retrieving revision 1.8
diff -u -d -r1.7 -r1.8
--- iccjpeg.h 26 Mar 2015 14:00:14 -0000 1.7
+++ iccjpeg.h 3 Jan 2016 04:30:09 -0000 1.8
@@ -15,11 +15,11 @@
* with ICC profiles exceeding 64K bytes in size. See iccprofile.c
* for details.
*
- * UFRaw: Copied from lcms-2.4 January 2013.
+ * UFRaw: Copied from lcms2-2.7 January 2016.
*/
#include <stdio.h> /* needed to define "FILE", "NULL" */
-#include <jpeglib.h>
+#include "jpeglib.h"
/*
@@ -31,8 +31,8 @@
*/
extern void write_icc_profile JPP((j_compress_ptr cinfo,
- const JOCTET *icc_data_ptr,
- unsigned int icc_data_len));
+ const JOCTET *icc_data_ptr,
+ unsigned int icc_data_len));
/*
@@ -71,5 +71,5 @@
*/
extern boolean read_icc_profile JPP((j_decompress_ptr cinfo,
- JOCTET **icc_data_ptr,
- unsigned int *icc_data_len));
+ JOCTET **icc_data_ptr,
+ unsigned int *icc_data_len));
------------------------------------------------------------------------------
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