Skip to content
GitLab
Projects
Groups
Snippets
/
Help
Help
Support
Community forum
Keyboard shortcuts
?
Submit feedback
Sign in
Toggle navigation
Menu
Open sidebar
Steve Lhomme
VLC
Commits
2ff97529
Commit
2ff97529
authored
Jun 12, 2013
by
Rafaël Carré
Browse files
qsv: simplify busy loop
parent
a1a7db8e
Changes
1
Hide whitespace changes
Inline
Side-by-side
modules/codec/qsv.c
View file @
2ff97529
...
...
@@ -723,12 +723,13 @@ static block_t *Encode(encoder_t *this, picture_t *pic)
task
->
bs
.
MaxLength
=
sys
->
params
.
mfx
.
BufferSizeInKB
*
1000
;
task
->
bs
.
Data
=
task
->
block
->
p_buffer
;
sts
=
MFXVideoENCODE_EncodeFrameAsync
(
sys
->
session
,
0
,
frame
,
&
task
->
bs
,
&
task
->
syncp
);
while
(
sts
==
MFX_WRN_DEVICE_BUSY
)
{
for
(;;)
{
sts
=
MFXVideoENCODE_EncodeFrameAsync
(
sys
->
session
,
0
,
frame
,
&
task
->
bs
,
&
task
->
syncp
);
if
(
sts
!=
MFX_WRN_DEVICE_BUSY
)
break
;
if
(
sys
->
busy_warn_counter
++
%
16
==
0
)
msg_Dbg
(
enc
,
"Device is busy, let's wait and retry"
);
msleep
(
QSV_BUSYWAIT_TIME
);
sts
=
MFXVideoENCODE_EncodeFrameAsync
(
sys
->
session
,
0
,
frame
,
&
task
->
bs
,
&
task
->
syncp
);
}
// msg_Dbg(enc, "Encode async status: %d, Syncpoint = %tx", sts, (ptrdiff_t)task->syncp);
...
...
Write
Preview
Supports
Markdown
0%
Try again
or
attach a new file
.
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Cancel
Please
register
or
sign in
to comment