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Diffstat (limited to 'src/lib/libjpeg/jdmarker.c')
-rw-r--r--src/lib/libjpeg/jdmarker.c62
1 files changed, 31 insertions, 31 deletions
diff --git a/src/lib/libjpeg/jdmarker.c b/src/lib/libjpeg/jdmarker.c
index f2a9cc42951..a9268370fe3 100644
--- a/src/lib/libjpeg/jdmarker.c
+++ b/src/lib/libjpeg/jdmarker.c
@@ -23,24 +23,24 @@ typedef enum { /* JPEG marker codes */
M_SOF1 = 0xc1,
M_SOF2 = 0xc2,
M_SOF3 = 0xc3,
-
+
M_SOF5 = 0xc5,
M_SOF6 = 0xc6,
M_SOF7 = 0xc7,
-
+
M_JPG = 0xc8,
M_SOF9 = 0xc9,
M_SOF10 = 0xca,
M_SOF11 = 0xcb,
-
+
M_SOF13 = 0xcd,
M_SOF14 = 0xce,
M_SOF15 = 0xcf,
-
+
M_DHT = 0xc4,
-
+
M_DAC = 0xcc,
-
+
M_RST0 = 0xd0,
M_RST1 = 0xd1,
M_RST2 = 0xd2,
@@ -49,7 +49,7 @@ typedef enum { /* JPEG marker codes */
M_RST5 = 0xd5,
M_RST6 = 0xd6,
M_RST7 = 0xd7,
-
+
M_SOI = 0xd8,
M_EOI = 0xd9,
M_SOS = 0xda,
@@ -58,7 +58,7 @@ typedef enum { /* JPEG marker codes */
M_DRI = 0xdd,
M_DHP = 0xde,
M_EXP = 0xdf,
-
+
M_APP0 = 0xe0,
M_APP1 = 0xe1,
M_APP2 = 0xe2,
@@ -75,13 +75,13 @@ typedef enum { /* JPEG marker codes */
M_APP13 = 0xed,
M_APP14 = 0xee,
M_APP15 = 0xef,
-
+
M_JPG0 = 0xf0,
M_JPG13 = 0xfd,
M_COM = 0xfe,
-
+
M_TEM = 0x01,
-
+
M_ERROR = 0x100
} JPEG_MARKER;
@@ -199,7 +199,7 @@ get_soi (j_decompress_ptr cinfo)
/* Process an SOI marker */
{
int i;
-
+
TRACEMS(cinfo, 1, JTRC_SOI);
if (cinfo->marker->saw_SOI)
@@ -278,7 +278,7 @@ get_sof (j_decompress_ptr cinfo, boolean is_baseline, boolean is_prog,
cinfo->comp_info = (jpeg_component_info *) (*cinfo->mem->alloc_small)
((j_common_ptr) cinfo, JPOOL_IMAGE,
cinfo->num_components * SIZEOF(jpeg_component_info));
-
+
for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;
ci++, compptr++) {
compptr->component_index = ci;
@@ -330,7 +330,7 @@ get_sos (j_decompress_ptr cinfo)
for (i = 0; i < n; i++) {
INPUT_BYTE(cinfo, cc, return FALSE);
INPUT_BYTE(cinfo, c, return FALSE);
-
+
for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;
ci++, compptr++) {
if (cc == compptr->component_id)
@@ -344,7 +344,7 @@ get_sos (j_decompress_ptr cinfo)
cinfo->cur_comp_info[i] = compptr;
compptr->dc_tbl_no = (c >> 4) & 15;
compptr->ac_tbl_no = (c ) & 15;
-
+
TRACEMS3(cinfo, 1, JTRC_SOS_COMPONENT, cc,
compptr->dc_tbl_no, compptr->ac_tbl_no);
}
@@ -384,7 +384,7 @@ get_dac (j_decompress_ptr cinfo)
INPUT_2BYTES(cinfo, length, return FALSE);
length -= 2;
-
+
while (length > 0) {
INPUT_BYTE(cinfo, index, return FALSE);
INPUT_BYTE(cinfo, val, return FALSE);
@@ -433,12 +433,12 @@ get_dht (j_decompress_ptr cinfo)
INPUT_2BYTES(cinfo, length, return FALSE);
length -= 2;
-
+
while (length > 16) {
INPUT_BYTE(cinfo, index, return FALSE);
TRACEMS1(cinfo, 1, JTRC_DHT, index);
-
+
bits[0] = 0;
count = 0;
for (i = 1; i <= 16; i++) {
@@ -478,7 +478,7 @@ get_dht (j_decompress_ptr cinfo)
if (*htblptr == NULL)
*htblptr = jpeg_alloc_huff_table((j_common_ptr) cinfo);
-
+
MEMCOPY((*htblptr)->bits, bits, SIZEOF((*htblptr)->bits));
MEMCOPY((*htblptr)->huffval, huffval, SIZEOF((*htblptr)->huffval));
}
@@ -515,7 +515,7 @@ get_dqt (j_decompress_ptr cinfo)
if (n >= NUM_QUANT_TBLS)
ERREXIT1(cinfo, JERR_DQT_INDEX, n);
-
+
if (cinfo->quant_tbl_ptrs[n] == NULL)
cinfo->quant_tbl_ptrs[n] = jpeg_alloc_quant_table((j_common_ptr) cinfo);
quant_ptr = cinfo->quant_tbl_ptrs[n];
@@ -590,7 +590,7 @@ get_dri (j_decompress_ptr cinfo)
INPUT_VARS(cinfo);
INPUT_2BYTES(cinfo, length, return FALSE);
-
+
if (length != 4)
ERREXIT(cinfo, JERR_BAD_LENGTH);
@@ -887,7 +887,7 @@ skip_variable (j_decompress_ptr cinfo)
INPUT_2BYTES(cinfo, length, return FALSE);
length -= 2;
-
+
TRACEMS2(cinfo, 1, JTRC_MISC_MARKER, cinfo->unread_marker, (int) length);
INPUT_SYNC(cinfo); /* do before skip_input_data */
@@ -1059,32 +1059,32 @@ read_markers (j_decompress_ptr cinfo)
return JPEG_SUSPENDED;
cinfo->unread_marker = 0; /* processed the marker */
return JPEG_REACHED_SOS;
-
+
case M_EOI:
TRACEMS(cinfo, 1, JTRC_EOI);
cinfo->unread_marker = 0; /* processed the marker */
return JPEG_REACHED_EOI;
-
+
case M_DAC:
if (! get_dac(cinfo))
return JPEG_SUSPENDED;
break;
-
+
case M_DHT:
if (! get_dht(cinfo))
return JPEG_SUSPENDED;
break;
-
+
case M_DQT:
if (! get_dqt(cinfo))
return JPEG_SUSPENDED;
break;
-
+
case M_DRI:
if (! get_dri(cinfo))
return JPEG_SUSPENDED;
break;
-
+
case M_APP0:
case M_APP1:
case M_APP2:
@@ -1105,7 +1105,7 @@ read_markers (j_decompress_ptr cinfo)
cinfo->unread_marker - (int) M_APP0]) (cinfo))
return JPEG_SUSPENDED;
break;
-
+
case M_COM:
if (! (*((my_marker_ptr) cinfo->marker)->process_COM) (cinfo))
return JPEG_SUSPENDED;
@@ -1239,10 +1239,10 @@ jpeg_resync_to_restart (j_decompress_ptr cinfo, int desired)
{
int marker = cinfo->unread_marker;
int action = 1;
-
+
/* Always put up a warning. */
WARNMS2(cinfo, JWRN_MUST_RESYNC, marker, desired);
-
+
/* Outer loop handles repeated decision after scanning forward. */
for (;;) {
if (marker < (int) M_SOF0)