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Linshizhi
ffmpeg.wasm-core
Commits
adba9c63
Commit
adba9c63
authored
May 29, 2011
by
Clément Bœsch
Committed by
Michael Niedermayer
May 29, 2011
Browse files
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Plain Diff
Fix various unused variable warnings
Signed-off-by:
Michael Niedermayer
<
michaelni@gmx.at
>
parent
fd38a15a
Hide whitespace changes
Inline
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Showing
31 changed files
with
40 additions
and
55 deletions
+40
-55
ffmpeg.c
ffmpeg.c
+1
-1
ffplay.c
ffplay.c
+2
-2
a64multienc.c
libavcodec/a64multienc.c
+0
-2
celp_filters.c
libavcodec/celp_filters.c
+1
-2
dca.c
libavcodec/dca.c
+2
-3
dirac.c
libavcodec/dirac.c
+1
-1
rv10.c
libavcodec/rv10.c
+1
-1
s302m.c
libavcodec/s302m.c
+1
-1
shorten.c
libavcodec/shorten.c
+1
-1
sp5xdec.c
libavcodec/sp5xdec.c
+0
-3
truemotion2.c
libavcodec/truemotion2.c
+1
-2
vaapi_mpeg2.c
libavcodec/vaapi_mpeg2.c
+1
-1
vmdav.c
libavcodec/vmdav.c
+0
-2
zmbvenc.c
libavcodec/zmbvenc.c
+2
-2
vf_fieldorder.c
libavfilter/vf_fieldorder.c
+1
-2
4xm.c
libavformat/4xm.c
+1
-1
apetag.c
libavformat/apetag.c
+1
-1
asfdec.c
libavformat/asfdec.c
+5
-5
mmf.c
libavformat/mmf.c
+1
-3
mov.c
libavformat/mov.c
+3
-3
oggdec.c
libavformat/oggdec.c
+2
-2
oggparsecelt.c
libavformat/oggparsecelt.c
+2
-2
oggparseogm.c
libavformat/oggparseogm.c
+1
-1
rl2.c
libavformat/rl2.c
+2
-2
rmdec.c
libavformat/rmdec.c
+1
-1
rpl.c
libavformat/rpl.c
+1
-1
rtpdec_latm.c
libavformat/rtpdec_latm.c
+1
-1
sauce.c
libavformat/sauce.c
+1
-1
smacker.c
libavformat/smacker.c
+0
-2
sol.c
libavformat/sol.c
+1
-1
yuv4mpeg.c
libavformat/yuv4mpeg.c
+2
-2
No files found.
ffmpeg.c
View file @
adba9c63
...
...
@@ -3720,7 +3720,7 @@ static void new_audio_stream(AVFormatContext *oc, int file_idx)
static
void
new_data_stream
(
AVFormatContext
*
oc
,
int
file_idx
)
{
AVStream
*
st
;
AVOutputStream
*
ost
;
AVOutputStream
*
ost
av_unused
;
AVCodec
*
codec
=
NULL
;
AVCodecContext
*
data_enc
;
...
...
ffplay.c
View file @
adba9c63
...
...
@@ -1438,7 +1438,7 @@ static int queue_picture(VideoState *is, AVFrame *src_frame, double pts1, int64_
static
int
get_video_frame
(
VideoState
*
is
,
AVFrame
*
frame
,
int64_t
*
pts
,
AVPacket
*
pkt
)
{
int
len1
,
got_picture
,
i
;
int
len1
av_unused
,
got_picture
,
i
;
if
(
packet_queue_get
(
&
is
->
videoq
,
pkt
,
1
)
<
0
)
return
-
1
;
...
...
@@ -1813,7 +1813,7 @@ static int subtitle_thread(void *arg)
VideoState
*
is
=
arg
;
SubPicture
*
sp
;
AVPacket
pkt1
,
*
pkt
=
&
pkt1
;
int
len1
,
got_subtitle
;
int
len1
av_unused
,
got_subtitle
;
double
pts
;
int
i
,
j
;
int
r
,
g
,
b
,
y
,
u
,
v
,
a
;
...
...
libavcodec/a64multienc.c
View file @
adba9c63
...
...
@@ -252,7 +252,6 @@ static int a64multi_encode_frame(AVCodecContext *avctx, unsigned char *buf,
int
b_width
;
int
req_size
;
int
num_frames
=
c
->
mc_lifetime
;
int
*
charmap
=
c
->
mc_charmap
;
uint8_t
*
colram
=
c
->
mc_colram
;
...
...
@@ -280,7 +279,6 @@ static int a64multi_encode_frame(AVCodecContext *avctx, unsigned char *buf,
if
(
!
c
->
mc_lifetime
)
return
0
;
/* no more frames in queue, prepare to flush remaining frames */
if
(
!
c
->
mc_frame_counter
)
{
num_frames
=
c
->
mc_lifetime
;
c
->
mc_lifetime
=
0
;
}
/* still frames in queue so limit lifetime to remaining frames */
...
...
libavcodec/celp_filters.c
View file @
adba9c63
...
...
@@ -109,7 +109,7 @@ void ff_celp_lp_synthesis_filterf(float *out, const float *filter_coeffs,
old_out2
=
out
[
-
2
];
old_out3
=
out
[
-
1
];
for
(
n
=
0
;
n
<=
buffer_length
-
4
;
n
+=
4
)
{
float
tmp0
,
tmp1
,
tmp2
,
tmp3
;
float
tmp0
,
tmp1
,
tmp2
;
float
val
;
out0
=
in
[
0
];
...
...
@@ -160,7 +160,6 @@ void ff_celp_lp_synthesis_filterf(float *out, const float *filter_coeffs,
tmp0
=
out0
;
tmp1
=
out1
;
tmp2
=
out2
;
tmp3
=
out3
;
out3
-=
a
*
tmp2
;
out2
-=
a
*
tmp1
;
...
...
libavcodec/dca.c
View file @
adba9c63
...
...
@@ -1535,8 +1535,8 @@ static void dca_exss_parse_header(DCAContext *s)
{
int
ss_index
;
int
blownup
;
int
header_size
;
int
hd_size
;
int
header_size
av_unused
;
int
hd_size
av_unused
;
int
num_audiop
=
1
;
int
num_assets
=
1
;
int
active_ss_mask
[
8
];
...
...
@@ -1622,7 +1622,6 @@ static int dca_decode_frame(AVCodecContext * avctx,
{
const
uint8_t
*
buf
=
avpkt
->
data
;
int
buf_size
=
avpkt
->
size
;
int
data_size_tmp
;
int
lfe_samples
;
int
num_core_channels
=
0
;
...
...
libavcodec/dirac.c
View file @
adba9c63
...
...
@@ -245,7 +245,7 @@ static int parse_source_parameters(AVCodecContext *avctx, GetBitContext *gb,
int
ff_dirac_parse_sequence_header
(
AVCodecContext
*
avctx
,
GetBitContext
*
gb
,
dirac_source_params
*
source
)
{
unsigned
version_major
,
version_minor
;
unsigned
version_major
,
version_minor
av_unused
;
unsigned
video_format
,
picture_coding_mode
;
version_major
=
svq3_get_ue_golomb
(
gb
);
...
...
libavcodec/rv10.c
View file @
adba9c63
...
...
@@ -235,7 +235,7 @@ int rv_decode_dc(MpegEncContext *s, int n)
/* read RV 1.0 compatible frame header */
static
int
rv10_decode_picture_header
(
MpegEncContext
*
s
)
{
int
mb_count
,
pb_frame
,
marker
,
unk
,
mb_xy
;
int
mb_count
,
pb_frame
,
marker
,
unk
av_unused
,
mb_xy
;
marker
=
get_bits1
(
&
s
->
gb
);
...
...
libavcodec/s302m.c
View file @
adba9c63
...
...
@@ -29,7 +29,7 @@ static int s302m_parse_frame_header(AVCodecContext *avctx, const uint8_t *buf,
int
buf_size
)
{
uint32_t
h
;
int
frame_size
,
channels
,
id
,
bits
;
int
frame_size
,
channels
,
id
av_unused
,
bits
;
if
(
buf_size
<=
AES3_HEADER_LEN
)
{
av_log
(
avctx
,
AV_LOG_ERROR
,
"frame is too short
\n
"
);
...
...
libavcodec/shorten.c
View file @
adba9c63
...
...
@@ -196,7 +196,7 @@ static int decode_wave_header(AVCodecContext *avctx, uint8_t *header, int header
{
GetBitContext
hb
;
int
len
;
int
chunk_size
;
int
chunk_size
av_unused
;
short
wave_format
;
init_get_bits
(
&
hb
,
header
,
header_size
*
8
);
...
...
libavcodec/sp5xdec.c
View file @
adba9c63
...
...
@@ -38,15 +38,12 @@ static int sp5x_decode_frame(AVCodecContext *avctx,
int
buf_size
=
avpkt
->
size
;
AVPacket
avpkt_recoded
;
const
int
qscale
=
5
;
const
uint8_t
*
buf_ptr
;
uint8_t
*
recoded
;
int
i
=
0
,
j
=
0
;
if
(
!
avctx
->
width
||
!
avctx
->
height
)
return
-
1
;
buf_ptr
=
buf
;
recoded
=
av_mallocz
(
buf_size
+
1024
);
if
(
!
recoded
)
return
-
1
;
...
...
libavcodec/truemotion2.c
View file @
adba9c63
...
...
@@ -201,7 +201,6 @@ static inline int tm2_read_header(TM2Context *ctx, const uint8_t *buf)
{
uint32_t
magic
;
const
uint8_t
*
obuf
;
int
length
;
obuf
=
buf
;
...
...
@@ -212,7 +211,7 @@ static inline int tm2_read_header(TM2Context *ctx, const uint8_t *buf)
/* av_log (ctx->avctx, AV_LOG_ERROR, "TM2 old header: not implemented (yet)\n"); */
return
40
;
}
else
if
(
magic
==
0x00000101
)
{
/* new header */
int
w
,
h
,
size
,
flags
,
xr
,
yr
;
av_unused
int
w
,
h
,
size
,
flags
,
xr
,
yr
,
length
;
length
=
AV_RL32
(
buf
);
buf
+=
4
;
...
...
libavcodec/vaapi_mpeg2.c
View file @
adba9c63
...
...
@@ -109,7 +109,7 @@ static int vaapi_mpeg2_decode_slice(AVCodecContext *avctx, const uint8_t *buffer
MpegEncContext
*
const
s
=
avctx
->
priv_data
;
VASliceParameterBufferMPEG2
*
slice_param
;
GetBitContext
gb
;
uint32_t
start_code
,
quantiser_scale_code
,
intra_slice_flag
,
macroblock_offset
;
uint32_t
start_code
av_unused
,
quantiser_scale_code
,
intra_slice_flag
,
macroblock_offset
;
av_dlog
(
avctx
,
"vaapi_mpeg2_decode_slice(): buffer %p, size %d
\n
"
,
buffer
,
size
);
...
...
libavcodec/vmdav.c
View file @
adba9c63
...
...
@@ -199,7 +199,6 @@ static void vmd_decode(VmdVideoContext *s)
int
frame_x
,
frame_y
;
int
frame_width
,
frame_height
;
int
dp_size
;
frame_x
=
AV_RL16
(
&
s
->
buf
[
6
]);
frame_y
=
AV_RL16
(
&
s
->
buf
[
8
]);
...
...
@@ -247,7 +246,6 @@ static void vmd_decode(VmdVideoContext *s)
}
dp
=
&
s
->
frame
.
data
[
0
][
frame_y
*
s
->
frame
.
linesize
[
0
]
+
frame_x
];
dp_size
=
s
->
frame
.
linesize
[
0
]
*
s
->
avctx
->
height
;
pp
=
&
s
->
prev_frame
.
data
[
0
][
frame_y
*
s
->
prev_frame
.
linesize
[
0
]
+
frame_x
];
switch
(
meth
)
{
case
1
:
...
...
libavcodec/zmbvenc.c
View file @
adba9c63
...
...
@@ -181,7 +181,7 @@ static int encode_frame(AVCodecContext *avctx, uint8_t *buf, int buf_size, void
int
x
,
y
,
bh2
,
bw2
,
xored
;
uint8_t
*
tsrc
,
*
tprev
;
uint8_t
*
mv
;
int
mx
,
my
,
bv
;
int
mx
,
my
;
bw
=
(
avctx
->
width
+
ZMBV_BLOCK
-
1
)
/
ZMBV_BLOCK
;
bh
=
(
avctx
->
height
+
ZMBV_BLOCK
-
1
)
/
ZMBV_BLOCK
;
...
...
@@ -197,7 +197,7 @@ static int encode_frame(AVCodecContext *avctx, uint8_t *buf, int buf_size, void
tsrc
=
src
+
x
;
tprev
=
prev
+
x
;
bv
=
zmbv_me
(
c
,
tsrc
,
p
->
linesize
[
0
],
tprev
,
c
->
pstride
,
x
,
y
,
&
mx
,
&
my
,
&
xored
);
zmbv_me
(
c
,
tsrc
,
p
->
linesize
[
0
],
tprev
,
c
->
pstride
,
x
,
y
,
&
mx
,
&
my
,
&
xored
);
mv
[
0
]
=
(
mx
<<
1
)
|
!!
xored
;
mv
[
1
]
=
my
<<
1
;
tprev
+=
mx
+
my
*
c
->
pstride
;
...
...
libavfilter/vf_fieldorder.c
View file @
adba9c63
...
...
@@ -153,7 +153,7 @@ static void end_frame(AVFilterLink *inlink)
AVFilterBufferRef
*
inpicref
=
inlink
->
cur_buf
;
AVFilterBufferRef
*
outpicref
=
outlink
->
out_buf
;
int
h
,
w
,
plane
,
line_step
,
line_size
,
line
;
int
h
,
plane
,
line_step
,
line_size
,
line
;
uint8_t
*
cpy_src
,
*
cpy_dst
;
if
(
inpicref
->
video
->
interlaced
...
...
@@ -162,7 +162,6 @@ static void end_frame(AVFilterLink *inlink)
"picture will move %s one line
\n
"
,
fieldorder
->
dst_tff
?
"up"
:
"down"
);
h
=
inpicref
->
video
->
h
;
w
=
inpicref
->
video
->
w
;
for
(
plane
=
0
;
plane
<
4
&&
inpicref
->
data
[
plane
];
plane
++
)
{
line_step
=
inpicref
->
linesize
[
plane
];
line_size
=
fieldorder
->
line_size
[
plane
];
...
...
libavformat/4xm.c
View file @
adba9c63
...
...
@@ -246,7 +246,7 @@ static int fourxm_read_packet(AVFormatContext *s,
FourxmDemuxContext
*
fourxm
=
s
->
priv_data
;
AVIOContext
*
pb
=
s
->
pb
;
unsigned
int
fourcc_tag
;
unsigned
int
size
,
out_size
;
unsigned
int
size
,
out_size
av_unused
;
int
ret
=
0
;
unsigned
int
track_number
;
int
packet_read
=
0
;
...
...
libavformat/apetag.c
View file @
adba9c63
...
...
@@ -35,7 +35,7 @@ static int ape_tag_read_field(AVFormatContext *s)
{
AVIOContext
*
pb
=
s
->
pb
;
uint8_t
key
[
1024
],
*
value
;
uint32_t
size
,
flags
;
uint32_t
size
,
flags
av_unused
;
int
i
,
c
;
size
=
avio_rl32
(
pb
);
/* field size */
...
...
libavformat/asfdec.c
View file @
adba9c63
...
...
@@ -209,7 +209,7 @@ static int asf_read_stream_properties(AVFormatContext *s, int64_t size)
ff_asf_guid
g
;
enum
AVMediaType
type
;
int
type_specific_size
,
sizeX
;
uint64_t
total_size
;
uint64_t
total_size
av_unused
;
unsigned
int
tag1
;
int64_t
pos1
,
pos2
,
start_time
;
int
test_for_ext_stream_audio
,
is_dvr_ms_audio
=
0
;
...
...
@@ -393,7 +393,7 @@ static int asf_read_ext_stream_properties(AVFormatContext *s, int64_t size)
AVIOContext
*
pb
=
s
->
pb
;
ff_asf_guid
g
;
int
ext_len
,
payload_ext_ct
,
stream_ct
,
i
;
uint32_t
ext_d
,
leak_rate
,
stream_num
;
uint32_t
ext_d
av_unused
,
leak_rate
,
stream_num
;
unsigned
int
stream_languageid_index
;
avio_rl64
(
pb
);
// starttime
...
...
@@ -511,7 +511,7 @@ static int asf_read_metadata(AVFormatContext *s, int64_t size)
{
AVIOContext
*
pb
=
s
->
pb
;
ASFContext
*
asf
=
s
->
priv_data
;
int
n
,
stream_num
,
name_len
,
value_len
,
value_type
,
value_num
;
int
n
,
stream_num
,
name_len
,
value_len
,
value_type
av_unused
,
value_num
;
int
ret
,
i
;
n
=
avio_rl16
(
pb
);
...
...
@@ -626,7 +626,7 @@ static int asf_read_header(AVFormatContext *s, AVFormatParameters *ap)
// if so the next iteration will pick it up
continue
;
}
else
if
(
!
ff_guidcmp
(
&
g
,
&
ff_asf_head1_guid
))
{
int
v1
,
v2
;
av_unused
int
v1
,
v2
;
ff_get_guid
(
pb
,
&
g
);
v1
=
avio_rl32
(
pb
);
v2
=
avio_rl16
(
pb
);
...
...
@@ -799,7 +799,7 @@ static int asf_read_frame_header(AVFormatContext *s, AVIOContext *pb){
ASFContext
*
asf
=
s
->
priv_data
;
int
rsize
=
1
;
int
num
=
avio_r8
(
pb
);
int64_t
ts0
,
ts1
;
int64_t
ts0
,
ts1
av_unused
;
asf
->
packet_segments
--
;
asf
->
packet_key_frame
=
num
>>
7
;
...
...
libavformat/mmf.c
View file @
adba9c63
...
...
@@ -186,7 +186,7 @@ static int mmf_read_header(AVFormatContext *s,
unsigned
int
tag
;
AVIOContext
*
pb
=
s
->
pb
;
AVStream
*
st
;
int64_t
file_size
,
size
;
int64_t
file_size
av_unused
,
size
;
int
rate
,
params
;
tag
=
avio_rl32
(
pb
);
...
...
@@ -263,12 +263,10 @@ static int mmf_read_packet(AVFormatContext *s,
AVPacket
*
pkt
)
{
MMFContext
*
mmf
=
s
->
priv_data
;
AVStream
*
st
;
int
ret
,
size
;
if
(
url_feof
(
s
->
pb
))
return
AVERROR
(
EIO
);
st
=
s
->
streams
[
0
];
size
=
MAX_SIZE
;
if
(
size
>
mmf
->
data_size
)
...
...
libavformat/mov.c
View file @
adba9c63
...
...
@@ -469,21 +469,21 @@ static int mov_read_hdlr(MOVContext *c, AVIOContext *pb, MOVAtom atom)
int
ff_mov_read_esds
(
AVFormatContext
*
fc
,
AVIOContext
*
pb
,
MOVAtom
atom
)
{
AVStream
*
st
;
int
tag
,
len
;
int
tag
;
if
(
fc
->
nb_streams
<
1
)
return
0
;
st
=
fc
->
streams
[
fc
->
nb_streams
-
1
];
avio_rb32
(
pb
);
/* version + flags */
len
=
ff_mp4_read_descr
(
fc
,
pb
,
&
tag
);
ff_mp4_read_descr
(
fc
,
pb
,
&
tag
);
if
(
tag
==
MP4ESDescrTag
)
{
avio_rb16
(
pb
);
/* ID */
avio_r8
(
pb
);
/* priority */
}
else
avio_rb16
(
pb
);
/* ID */
len
=
ff_mp4_read_descr
(
fc
,
pb
,
&
tag
);
ff_mp4_read_descr
(
fc
,
pb
,
&
tag
);
if
(
tag
==
MP4DecConfigDescrTag
)
ff_mp4_read_dec_config_descr
(
fc
,
st
,
pb
);
return
0
;
...
...
libavformat/oggdec.c
View file @
adba9c63
...
...
@@ -197,8 +197,8 @@ static int ogg_read_page(AVFormatContext *s, int *str)
int
flags
,
nsegs
;
uint64_t
gp
;
uint32_t
serial
;
uint32_t
seq
;
uint32_t
crc
;
uint32_t
seq
av_unused
;
uint32_t
crc
av_unused
;
int
size
,
idx
;
uint8_t
sync
[
4
];
int
sp
=
0
;
...
...
libavformat/oggparsecelt.c
View file @
adba9c63
...
...
@@ -41,8 +41,8 @@ static int celt_header(AVFormatContext *s, int idx)
/* Main header */
uint32_t
version
,
header_size
,
sample_rate
,
nb_channels
,
frame_size
;
uint32_t
overlap
,
bytes_per_packet
,
extra_headers
;
uint32_t
version
,
header_size
av_unused
,
sample_rate
,
nb_channels
,
frame_size
;
uint32_t
overlap
,
bytes_per_packet
av_unused
,
extra_headers
;
uint8_t
*
extradata
;
extradata
=
av_malloc
(
2
*
sizeof
(
uint32_t
)
+
...
...
libavformat/oggparseogm.c
View file @
adba9c63
...
...
@@ -39,7 +39,7 @@ ogm_header(AVFormatContext *s, int idx)
const
uint8_t
*
p
=
os
->
buf
+
os
->
pstart
;
uint64_t
time_unit
;
uint64_t
spu
;
uint32_t
default_len
;
uint32_t
default_len
av_unused
;
if
(
!
(
*
p
&
1
))
return
0
;
...
...
libavformat/rl2.c
View file @
adba9c63
...
...
@@ -80,8 +80,8 @@ static av_cold int rl2_read_header(AVFormatContext *s,
unsigned
int
audio_frame_counter
=
0
;
unsigned
int
video_frame_counter
=
0
;
unsigned
int
back_size
;
int
data_size
;
unsigned
short
encoding_method
;
int
data_size
av_unused
;
unsigned
short
encoding_method
av_unused
;
unsigned
short
sound_rate
;
unsigned
short
rate
;
unsigned
short
channels
;
...
...
libavformat/rmdec.c
View file @
adba9c63
...
...
@@ -280,7 +280,7 @@ ff_rm_read_mdpr_codecdata (AVFormatContext *s, AVIOContext *pb,
if
(
rm_read_audio_stream_info
(
s
,
pb
,
st
,
rst
,
0
))
return
-
1
;
}
else
{
int
fps
,
fps2
;
int
fps
,
fps2
av_unused
;
if
(
avio_rl32
(
pb
)
!=
MKTAG
(
'V'
,
'I'
,
'D'
,
'O'
))
{
fail1:
av_log
(
st
->
codec
,
AV_LOG_ERROR
,
"Unsupported video codec
\n
"
);
...
...
libavformat/rpl.c
View file @
adba9c63
...
...
@@ -299,7 +299,7 @@ static int rpl_read_packet(AVFormatContext *s, AVPacket *pkt)
stream
->
codec
->
codec_tag
==
124
)
{
// We have to split Escape 124 frames because there are
// multiple frames per chunk in Escape 124 samples.
uint32_t
frame_size
,
frame_flags
;
uint32_t
frame_size
,
frame_flags
av_unused
;
frame_flags
=
avio_rl32
(
pb
);
frame_size
=
avio_rl32
(
pb
);
...
...
libavformat/rtpdec_latm.c
View file @
adba9c63
...
...
@@ -108,7 +108,7 @@ static int parse_fmtp_config(AVStream *st, char *value)
int
len
=
ff_hex_to_data
(
NULL
,
value
),
i
,
ret
=
0
;
GetBitContext
gb
;
uint8_t
*
config
;
int
audio_mux_version
,
same_time_framing
,
num_sub_frames
,
int
audio_mux_version
,
same_time_framing
,
num_sub_frames
av_unused
,
num_programs
,
num_layers
;
/* Pad this buffer, too, to avoid out of bounds reads with get_bits below */
...
...
libavformat/sauce.c
View file @
adba9c63
...
...
@@ -32,7 +32,7 @@ int ff_sauce_read(AVFormatContext *avctx, uint64_t *fsize, int *got_width, int g
{
AVIOContext
*
pb
=
avctx
->
pb
;
char
buf
[
36
];
int
datatype
,
filetype
,
t1
,
t2
,
nb_comments
,
flags
;
int
datatype
,
filetype
,
t1
,
t2
,
nb_comments
,
flags
av_unused
;
uint64_t
start_pos
=
avio_size
(
pb
)
-
128
;
avio_seek
(
pb
,
start_pos
,
SEEK_SET
);
...
...
libavformat/smacker.c
View file @
adba9c63
...
...
@@ -233,7 +233,6 @@ static int smacker_read_packet(AVFormatContext *s, AVPacket *pkt)
int
i
;
int
frame_size
=
0
;
int
palchange
=
0
;
int
pos
;
if
(
url_feof
(
s
->
pb
)
||
smk
->
cur_frame
>=
smk
->
frames
)
return
AVERROR_EOF
;
...
...
@@ -244,7 +243,6 @@ static int smacker_read_packet(AVFormatContext *s, AVPacket *pkt)
frame_size
=
smk
->
frm_size
[
smk
->
cur_frame
]
&
(
~
3
);
flags
=
smk
->
frm_flags
[
smk
->
cur_frame
];
/* handle palette change event */
pos
=
avio_tell
(
s
->
pb
);
if
(
flags
&
SMACKER_PAL
){
int
size
,
sz
,
t
,
off
,
j
,
pos
;
uint8_t
*
pal
=
smk
->
pal
;
...
...
libavformat/sol.c
View file @
adba9c63
...
...
@@ -85,7 +85,7 @@ static int sol_channels(int magic, int type)
static
int
sol_read_header
(
AVFormatContext
*
s
,
AVFormatParameters
*
ap
)
{
int
size
;
int
size
av_unused
;
unsigned
int
magic
,
tag
;
AVIOContext
*
pb
=
s
->
pb
;
unsigned
int
id
,
channels
,
rate
,
type
;
...
...
libavformat/yuv4mpeg.c
View file @
adba9c63
...
...
@@ -94,7 +94,7 @@ static int yuv4_write_packet(AVFormatContext *s, AVPacket *pkt)
AVPicture
*
picture
;
int
*
first_pkt
=
s
->
priv_data
;
int
width
,
height
,
h_chroma_shift
,
v_chroma_shift
;
int
i
,
m
;
int
i
;
char
buf2
[
Y4M_LINE_MAX
+
1
];
char
buf1
[
20
];
uint8_t
*
ptr
,
*
ptr1
,
*
ptr2
;
...
...
@@ -114,7 +114,7 @@ static int yuv4_write_packet(AVFormatContext *s, AVPacket *pkt)
/* construct frame header */
m
=
snprintf
(
buf1
,
sizeof
(
buf1
),
"%s
\n
"
,
Y4M_FRAME_MAGIC
);
snprintf
(
buf1
,
sizeof
(
buf1
),
"%s
\n
"
,
Y4M_FRAME_MAGIC
);
avio_write
(
pb
,
buf1
,
strlen
(
buf1
));
width
=
st
->
codec
->
width
;
...
...
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