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Xiph.Org
aom-rav1e
Commits
1cdb5439
Commit
1cdb5439
authored
Feb 09, 2015
by
hkuang
Committed by
Gerrit Code Review
Feb 09, 2015
Browse files
Merge "Set the maximum decode threads to be 8."
parents
07eb8c8d
dd88f482
Changes
2
Hide whitespace changes
Inline
Side-by-side
vp9/common/vp9_thread.h
View file @
1cdb5439
...
...
@@ -22,6 +22,10 @@
extern
"C"
{
#endif
// Set maximum decode threads to be 8 due to the limit of frame buffers
// and not enough semaphores in the emulation layer on windows.
#define MAX_DECODE_THREADS 8
#if CONFIG_MULTITHREAD
#if defined(_WIN32)
...
...
@@ -103,8 +107,8 @@ static INLINE int pthread_cond_destroy(pthread_cond_t *const condition) {
static
INLINE
int
pthread_cond_init
(
pthread_cond_t
*
const
condition
,
void
*
cond_attr
)
{
(
void
)
cond_attr
;
condition
->
waiting_sem_
=
CreateSemaphore
(
NULL
,
0
,
1
,
NULL
);
condition
->
received_sem_
=
CreateSemaphore
(
NULL
,
0
,
1
,
NULL
);
condition
->
waiting_sem_
=
CreateSemaphore
(
NULL
,
0
,
MAX_DECODE_THREADS
,
NULL
);
condition
->
received_sem_
=
CreateSemaphore
(
NULL
,
0
,
MAX_DECODE_THREADS
,
NULL
);
condition
->
signal_event_
=
CreateEvent
(
NULL
,
FALSE
,
FALSE
,
NULL
);
if
(
condition
->
waiting_sem_
==
NULL
||
condition
->
received_sem_
==
NULL
||
...
...
vp9/vp9_dx_iface.c
View file @
1cdb5439
...
...
@@ -363,6 +363,8 @@ static vpx_codec_err_t init_decoder(vpx_codec_alg_priv_t *ctx) {
ctx
->
num_cache_frames
=
0
;
ctx
->
num_frame_workers
=
(
ctx
->
frame_parallel_decode
==
1
)
?
ctx
->
cfg
.
threads
:
1
;
if
(
ctx
->
num_frame_workers
>
MAX_DECODE_THREADS
)
ctx
->
num_frame_workers
=
MAX_DECODE_THREADS
;
ctx
->
available_threads
=
ctx
->
num_frame_workers
;
ctx
->
flushed
=
0
;
...
...
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