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vdpau: Replace usage of mtx_t with simple_mtx_t in htab.c

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This is a prepare for removing _MTX_INITIALIZER_NP.

Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Acked-by: David Heidelberg <david.heidelberg@collabora.com>
Acked-by: Eric Engestrom <eric@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21284>
This commit is contained in:
Yonggang Luo 2023-02-10 19:07:13 +08:00 • committed by Marge Bot
parent 3821a125b9
commit 1a1a644d96
1 changed files with 12 additions and 11 deletions
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23
src/gallium/frontends/vdpau/htab.c
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@ -25,12 +25,13 @@
*
**************************************************************************/
#include "util/simple_mtx.h"
#include "util/u_handle_table.h"
#include "util/u_thread.h"
#include "vdpau_private.h"
static struct handle_table *htab = NULL;
static mtx_t htab_lock = _MTX_INITIALIZER_NP;
static simple_mtx_t htab_lock = SIMPLE_MTX_INITIALIZER;
boolean vlCreateHTAB(void)
{
@ -38,22 +39,22 @@ boolean vlCreateHTAB(void)
/* Make sure handle table handles match VDPAU handles. */
assert(sizeof(unsigned) <= sizeof(vlHandle));
mtx_lock(&htab_lock);
simple_mtx_lock(&htab_lock);
if (!htab)
htab = handle_table_create();
ret = htab != NULL;
mtx_unlock(&htab_lock);
simple_mtx_unlock(&htab_lock);
return ret;
}
void vlDestroyHTAB(void)
{
mtx_lock(&htab_lock);
simple_mtx_lock(&htab_lock);
if (htab && !handle_table_get_first_handle(htab)) {
handle_table_destroy(htab);
htab = NULL;
}
mtx_unlock(&htab_lock);
simple_mtx_unlock(&htab_lock);
}
vlHandle vlAddDataHTAB(void *data)
@ -61,10 +62,10 @@ vlHandle vlAddDataHTAB(void *data)
vlHandle handle = 0;
assert(data);
mtx_lock(&htab_lock);
simple_mtx_lock(&htab_lock);
if (htab)
handle = handle_table_add(htab, data);
mtx_unlock(&htab_lock);
simple_mtx_unlock(&htab_lock);
return handle;
}
@ -73,17 +74,17 @@ void* vlGetDataHTAB(vlHandle handle)
void *data = NULL;
assert(handle);
mtx_lock(&htab_lock);
simple_mtx_lock(&htab_lock);
if (htab)
data = handle_table_get(htab, handle);
mtx_unlock(&htab_lock);
simple_mtx_unlock(&htab_lock);
return data;
}
void vlRemoveDataHTAB(vlHandle handle)
{
mtx_lock(&htab_lock);
simple_mtx_lock(&htab_lock);
if (htab)
handle_table_remove(htab, handle);
mtx_unlock(&htab_lock);
simple_mtx_unlock(&htab_lock);
}