rooty/dxvk
1
0
Fork 0
mirror of https://github.com/doitsujin/dxvk.git synced 2025-04-06 00:57:40 +02:00
Code Issues Projects Releases Wiki Activity

[util] Avoid locking fence objects on wait if target value was reached

Browse Source
This commit is contained in:
Philip Rebohle 2024-10-16 19:00:35 +02:00 committed by Philip Rebohle
parent bdec26b442
commit 0249193403
1 changed files with 6 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/util/sync/sync_signal.h
View File

@ -78,6 +78,9 @@ namespace dxvk::sync {
} }
void wait(uint64_t value) { void wait(uint64_t value) {
if (value <= m_value.load(std::memory_order_acquire))
return;
std::unique_lock<dxvk::mutex> lock(m_mutex); std::unique_lock<dxvk::mutex> lock(m_mutex);
m_cond.wait(lock, [this, value] { m_cond.wait(lock, [this, value] {
return value <= m_value.load(std::memory_order_acquire); return value <= m_value.load(std::memory_order_acquire);
@ -129,6 +132,9 @@ namespace dxvk::sync {
} }
void wait(uint64_t value) { void wait(uint64_t value) {
if (value <= m_value.load(std::memory_order_acquire))
return;
std::unique_lock<dxvk::mutex> lock(m_mutex); std::unique_lock<dxvk::mutex> lock(m_mutex);
m_cond.wait(lock, [this, value] { m_cond.wait(lock, [this, value] {
return value <= m_value.load(std::memory_order_acquire); return value <= m_value.load(std::memory_order_acquire);