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Remove all remaining volatile qualifiers

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This commit is contained in:
JosJuice
2021-05-13 19:30:30 +02:00
parent 41befc21cd
commit 8a0f5ea04a
11 changed files with 229 additions and 178 deletions
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45
Source/Core/VideoBackends/Vulkan/VKPerfQuery.cpp
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@ -43,8 +43,9 @@ void PerfQuery::EnableQuery(PerfQueryGroup type)
{
// Block if there are no free slots.
// Otherwise, try to keep half of them available.
if (m_query_count > m_query_buffer.size() / 2)
PartialFlush(m_query_count == PERF_QUERY_BUFFER_SIZE);
const u32 query_count = m_query_count.load(std::memory_order_relaxed);
if (query_count > m_query_buffer.size() / 2)
PartialFlush(query_count == PERF_QUERY_BUFFER_SIZE);
// Ensure command buffer is ready to go before beginning the query, that way we don't submit
// a buffer with open queries.
@ -73,16 +74,17 @@ void PerfQuery::DisableQuery(PerfQueryGroup type)
{
vkCmdEndQuery(g_command_buffer_mgr->GetCurrentCommandBuffer(), m_query_pool, m_query_next_pos);
m_query_next_pos = (m_query_next_pos + 1) % PERF_QUERY_BUFFER_SIZE;
m_query_count++;
m_query_count.fetch_add(1, std::memory_order_relaxed);
}
}
void PerfQuery::ResetQuery()
{
m_query_count = 0;
m_query_count.store(0, std::memory_order_relaxed);
m_query_readback_pos = 0;
m_query_next_pos = 0;
std::fill(std::begin(m_results), std::end(m_results), 0);
for (size_t i = 0; i < m_results.size(); ++i)
m_results[i].store(0, std::memory_order_relaxed);
// Reset entire query pool, ensuring all queries are ready to write to.
StateTracker::GetInstance()->EndRenderPass();
@ -96,13 +98,22 @@ u32 PerfQuery::GetQueryResult(PerfQueryType type)
{
u32 result = 0;
if (type == PQ_ZCOMP_INPUT_ZCOMPLOC || type == PQ_ZCOMP_OUTPUT_ZCOMPLOC)
result = m_results[PQG_ZCOMP_ZCOMPLOC];
{
result = m_results[PQG_ZCOMP_ZCOMPLOC].load(std::memory_order_relaxed);
}
else if (type == PQ_ZCOMP_INPUT || type == PQ_ZCOMP_OUTPUT)
result = m_results[PQG_ZCOMP];
{
result = m_results[PQG_ZCOMP].load(std::memory_order_relaxed);
}
else if (type == PQ_BLEND_INPUT)
result = m_results[PQG_ZCOMP] + m_results[PQG_ZCOMP_ZCOMPLOC];
{
result = m_results[PQG_ZCOMP].load(std::memory_order_relaxed) +
m_results[PQG_ZCOMP_ZCOMPLOC].load(std::memory_order_relaxed);
}
else if (type == PQ_EFB_COPY_CLOCKS)
result = m_results[PQG_EFB_COPY_CLOCKS];
{
result = m_results[PQG_EFB_COPY_CLOCKS].load(std::memory_order_relaxed);
}
return result / 4;
}
@ -115,7 +126,7 @@ void PerfQuery::FlushResults()
bool PerfQuery::IsFlushed() const
{
return m_query_count == 0;
return m_query_count.load(std::memory_order_relaxed) == 0;
}
bool PerfQuery::CreateQueryPool()
@ -144,7 +155,7 @@ void PerfQuery::ReadbackQueries()
const u64 completed_fence_counter = g_command_buffer_mgr->GetCompletedFenceCounter();
// Need to save these since ProcessResults will modify them.
const u32 outstanding_queries = m_query_count;
const u32 outstanding_queries = m_query_count.load(std::memory_order_relaxed);
u32 readback_count = 0;
for (u32 i = 0; i < outstanding_queries; i++)
{
@ -171,7 +182,7 @@ void PerfQuery::ReadbackQueries()
void PerfQuery::ReadbackQueries(u32 query_count)
{
// Should be at maximum query_count queries pending.
ASSERT(query_count <= m_query_count &&
ASSERT(query_count <= m_query_count.load(std::memory_order_relaxed) &&
(m_query_readback_pos + query_count) <= PERF_QUERY_BUFFER_SIZE);
// Read back from the GPU.
@ -194,13 +205,15 @@ void PerfQuery::ReadbackQueries(u32 query_count)
entry.has_value = false;
// NOTE: Reported pixel metrics should be referenced to native resolution
m_results[entry.query_type] +=
static_cast<u32>(static_cast<u64>(m_query_result_buffer[i]) * EFB_WIDTH /
g_renderer->GetTargetWidth() * EFB_HEIGHT / g_renderer->GetTargetHeight());
const u64 native_res_result = static_cast<u64>(m_query_result_buffer[i]) * EFB_WIDTH /
g_renderer->GetTargetWidth() * EFB_HEIGHT /
g_renderer->GetTargetHeight();
m_results[entry.query_type].fetch_add(static_cast<u32>(native_res_result),
std::memory_order_relaxed);
}
m_query_readback_pos = (m_query_readback_pos + query_count) % PERF_QUERY_BUFFER_SIZE;
m_query_count -= query_count;
m_query_count.fetch_sub(query_count, std::memory_order_relaxed);
}
void PerfQuery::PartialFlush(bool blocking)