LibJPEG
jpeg_source_mgr::next_input_byte
is only used within LibJPEG.
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STM32 Libraries and Samples
LibJPEG
jpeg_source_mgr::next_input_byte
jpeg_source_mgr::next_input_byte field
Syntax
from
jpeglib.h:765
const
JOCTET
*
next_input_byte
;
References
Location
Referrer
Text
jpeglib.h:765
const
JOCTET
*
next_input_byte
;
/* => next byte to read from buffer */
jdarith.c:74
get_byte()
return
GETJOCTET
(
*
src
->
next_input_byte
++
)
;
jdatasrc.c:116
fill_input_buffer()
src
->
pub
.
next_input_byte
=
src
->
buffer
;
jdatasrc.c:139
fill_mem_input_buffer()
cinfo
->
src
->
next_input_byte
=
mybuffer
;
jdatasrc.c:175
skip_input_data()
src
->
next_input_byte
+=
(
size_t
)
num_bytes
;
jdatasrc.c:242
jpeg_stdio_src()
src
->
pub
.
next_input_byte
=
NULL
;
/* until buffer loaded */
jdatasrc.c:277
jpeg_mem_src()
src
->
next_input_byte
=
(
JOCTET
*
)
inbuffer
;
jdhuff.c:487
jpeg_fill_bit_buffer()
next_input_byte
=
cinfo
->
src
->
next_input_byte
;
jdhuff.c:504
jpeg_fill_bit_buffer()
next_input_byte
=
cinfo
->
src
->
next_input_byte
;
jdhuff.c:720
decode_mcu_DC_first()
BITREAD_LOAD_STATE
(
cinfo
,
entropy
->
bitstate
)
;
jdhuff.c:749
decode_mcu_DC_first()
BITREAD_SAVE_STATE
(
cinfo
,
entropy
->
bitstate
)
;
jdhuff.c:803
decode_mcu_AC_first()
BITREAD_LOAD_STATE
(
cinfo
,
entropy
->
bitstate
)
;
jdhuff.c:834
decode_mcu_AC_first()
BITREAD_SAVE_STATE
(
cinfo
,
entropy
->
bitstate
)
;
jdhuff.c:875
decode_mcu_DC_refine()
BITREAD_LOAD_STATE
(
cinfo
,
entropy
->
bitstate
)
;
jdhuff.c:890
decode_mcu_DC_refine()
BITREAD_SAVE_STATE
(
cinfo
,
entropy
->
bitstate
)
;
jdhuff.c:935
decode_mcu_AC_refine()
BITREAD_LOAD_STATE
(
cinfo
,
entropy
->
bitstate
)
;
jdhuff.c:1035
decode_mcu_AC_refine()
BITREAD_SAVE_STATE
(
cinfo
,
entropy
->
bitstate
)
;
jdhuff.c:1083
decode_mcu_sub()
BITREAD_LOAD_STATE
(
cinfo
,
entropy
->
bitstate
)
;
jdhuff.c:1170
decode_mcu_sub()
BITREAD_SAVE_STATE
(
cinfo
,
entropy
->
bitstate
)
;
jdhuff.c:1207
decode_mcu()
BITREAD_LOAD_STATE
(
cinfo
,
entropy
->
bitstate
)
;
jdhuff.c:1294
decode_mcu()
BITREAD_SAVE_STATE
(
cinfo
,
entropy
->
bitstate
)
;
jdmarker.c:245
get_sof()
INPUT_VARS
(
cinfo
)
;
jdmarker.c:251
get_sof()
INPUT_2BYTES
(
cinfo
,
length
,
return
FALSE
)
;
jdmarker.c:253
get_sof()
INPUT_BYTE
(
cinfo
,
cinfo
->
data_precision
,
return
FALSE
)
;
jdmarker.c:254
get_sof()
INPUT_2BYTES
(
cinfo
,
cinfo
->
image_height
,
return
FALSE
)
;
jdmarker.c:255
get_sof()
INPUT_2BYTES
(
cinfo
,
cinfo
->
image_width
,
return
FALSE
)
;
jdmarker.c:256
get_sof()
INPUT_BYTE
(
cinfo
,
cinfo
->
num_components
,
return
FALSE
)
;
jdmarker.c:285
get_sof()
INPUT_BYTE
(
cinfo
,
compptr
->
component_id
,
return
FALSE
)
;
jdmarker.c:286
get_sof()
INPUT_BYTE
(
cinfo
,
c
,
return
FALSE
)
;
jdmarker.c:289
get_sof()
INPUT_BYTE
(
cinfo
,
compptr
->
quant_tbl_no
,
return
FALSE
)
;
jdmarker.c:298
get_sof()
INPUT_SYNC
(
cinfo
)
;
jdmarker.c:310
get_sos()
INPUT_VARS
(
cinfo
)
;
jdmarker.c:315
get_sos()
INPUT_2BYTES
(
cinfo
,
length
,
return
FALSE
)
;
jdmarker.c:317
get_sos()
INPUT_BYTE
(
cinfo
,
n
,
return
FALSE
)
;
/* Number of components */
jdmarker.c:331
get_sos()
INPUT_BYTE
(
cinfo
,
cc
,
return
FALSE
)
;
jdmarker.c:332
get_sos()
INPUT_BYTE
(
cinfo
,
c
,
return
FALSE
)
;
jdmarker.c:353
get_sos()
INPUT_BYTE
(
cinfo
,
c
,
return
FALSE
)
;
jdmarker.c:355
get_sos()
INPUT_BYTE
(
cinfo
,
c
,
return
FALSE
)
;
jdmarker.c:357
get_sos()
INPUT_BYTE
(
cinfo
,
c
,
return
FALSE
)
;
jdmarker.c:370
get_sos()
INPUT_SYNC
(
cinfo
)
;
jdmarker.c:383
get_dac()
INPUT_VARS
(
cinfo
)
;
jdmarker.c:385
get_dac()
INPUT_2BYTES
(
cinfo
,
length
,
return
FALSE
)
;
jdmarker.c:389
get_dac()
INPUT_BYTE
(
cinfo
,
index
,
return
FALSE
)
;
jdmarker.c:390
get_dac()
INPUT_BYTE
(
cinfo
,
val
,
return
FALSE
)
;
jdmarker.c:412
get_dac()
INPUT_SYNC
(
cinfo
)
;
jdmarker.c:432
get_dht()
INPUT_VARS
(
cinfo
)
;
jdmarker.c:434
get_dht()
INPUT_2BYTES
(
cinfo
,
length
,
return
FALSE
)
;
jdmarker.c:438
get_dht()
INPUT_BYTE
(
cinfo
,
index
,
return
FALSE
)
;
jdmarker.c:445
get_dht()
INPUT_BYTE
(
cinfo
,
bits
[
i
]
,
return
FALSE
)
;
jdmarker.c:465
get_dht()
INPUT_BYTE
(
cinfo
,
huffval
[
i
]
,
return
FALSE
)
;
jdmarker.c:489
get_dht()
INPUT_SYNC
(
cinfo
)
;
jdmarker.c:503
get_dqt()
INPUT_VARS
(
cinfo
)
;
jdmarker.c:505
get_dqt()
INPUT_2BYTES
(
cinfo
,
length
,
return
FALSE
)
;
jdmarker.c:510
get_dqt()
INPUT_BYTE
(
cinfo
,
n
,
return
FALSE
)
;
jdmarker.c:555
get_dqt()
INPUT_2BYTES
(
cinfo
,
tmp
,
return
FALSE
)
;
jdmarker.c:557
get_dqt()
INPUT_BYTE
(
cinfo
,
tmp
,
return
FALSE
)
;
jdmarker.c:579
get_dqt()
INPUT_SYNC
(
cinfo
)
;
jdmarker.c:590
get_dri()
INPUT_VARS
(
cinfo
)
;
jdmarker.c:592
get_dri()
INPUT_2BYTES
(
cinfo
,
length
,
return
FALSE
)
;
jdmarker.c:597
get_dri()
INPUT_2BYTES
(
cinfo
,
tmp
,
return
FALSE
)
;
jdmarker.c:603
get_dri()
INPUT_SYNC
(
cinfo
)
;
jdmarker.c:734
get_interesting_appn()
INPUT_VARS
(
cinfo
)
;
jdmarker.c:736
get_interesting_appn()
INPUT_2BYTES
(
cinfo
,
length
,
return
FALSE
)
;
jdmarker.c:747
get_interesting_appn()
INPUT_BYTE
(
cinfo
,
b
[
i
]
,
return
FALSE
)
;
jdmarker.c:765
get_interesting_appn()
INPUT_SYNC
(
cinfo
)
;
jdmarker.c:886
skip_variable()
INPUT_VARS
(
cinfo
)
;
jdmarker.c:888
skip_variable()
INPUT_2BYTES
(
cinfo
,
length
,
return
FALSE
)
;
jdmarker.c:893
skip_variable()
INPUT_SYNC
(
cinfo
)
;
/* do before skip_input_data */
jdmarker.c:914
next_marker()
INPUT_VARS
(
cinfo
)
;
jdmarker.c:917
next_marker()
INPUT_BYTE
(
cinfo
,
c
,
return
FALSE
)
;
jdmarker.c:925
next_marker()
INPUT_SYNC
(
cinfo
)
;
jdmarker.c:926
next_marker()
INPUT_BYTE
(
cinfo
,
c
,
return
FALSE
)
;
jdmarker.c:934
next_marker()
INPUT_BYTE
(
cinfo
,
c
,
return
FALSE
)
;
jdmarker.c:942
next_marker()
INPUT_SYNC
(
cinfo
)
;
jdmarker.c:952
next_marker()
INPUT_SYNC
(
cinfo
)
;
jdmarker.c:967
first_marker()
INPUT_VARS
(
cinfo
)
;
jdmarker.c:969
first_marker()
INPUT_BYTE
(
cinfo
,
c
,
return
FALSE
)
;
jdmarker.c:970
first_marker()
INPUT_BYTE
(
cinfo
,
c2
,
return
FALSE
)
;
jdmarker.c:976
first_marker()
INPUT_SYNC
(
cinfo
)
;
Data Use
Functions writing
jpeg_source_mgr::next_input_byte
Functions reading
jpeg_source_mgr::next_input_byte
get_byte()
fill_input_buffer()
fill_mem_input_buffer()
skip_input_data()
jpeg_stdio_src()
jpeg_mem_src()
decode_mcu_DC_first()
decode_mcu_AC_first()
decode_mcu_DC_refine()
decode_mcu_AC_refine()
decode_mcu_sub()
decode_mcu()
get_sof()
get_sos()
get_dac()
get_dht()
get_dqt()
get_dri()
get_interesting_appn()
skip_variable()
next_marker()
first_marker()
all items filtered out
jpeg_source_mgr::next_input_byte
get_byte()
skip_input_data()
jpeg_fill_bit_buffer()
decode_mcu_DC_first()
decode_mcu_AC_first()
decode_mcu_DC_refine()
decode_mcu_AC_refine()
decode_mcu_sub()
decode_mcu()
get_sof()
get_sos()
get_dac()
get_dht()
get_dqt()
get_dri()
get_interesting_appn()
skip_variable()
next_marker()
first_marker()
all items filtered out
Type of
jpeg_source_mgr::next_input_byte
jpeg_source_mgr::next_input_byte
JOCTET
all items filtered out