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Pm4 type 3 Event Write Impl

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This commit is contained in:
Dmugetsu 2025-05-03 10:07:41 -06:00
parent 0ba9ea6a3b
commit 3545c8f1b1
2 changed files with 16 additions and 5 deletions
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6
src/video_core/amdgpu/liverpool.cpp
View File

@ -563,7 +563,7 @@ Liverpool::Task Liverpool::ProcessGraphics(std::span<const u32> dcb, std::span<c
break; break;
} }
case PM4ItOpcode::EventWrite: { case PM4ItOpcode::EventWrite: {
// const auto* event = reinterpret_cast<const PM4CmdEventWrite*>(header); const auto* event = reinterpret_cast<const PM4CmdEventWrite*>(header);
break; break;
} }
case PM4ItOpcode::EventWriteEos: { case PM4ItOpcode::EventWriteEos: {
@ -655,7 +655,7 @@ Liverpool::Task Liverpool::ProcessGraphics(std::span<const u32> dcb, std::span<c
break; break;
} }
case PM4ItOpcode::AcquireMem: { case PM4ItOpcode::AcquireMem: {
// const auto* acquire_mem = reinterpret_cast<PM4CmdAcquireMem*>(header); const auto* acquire_mem = reinterpret_cast<const PM4CmdAcquireMem*>(header);
break; break;
} }
case PM4ItOpcode::Rewind: { case PM4ItOpcode::Rewind: {
@ -919,7 +919,7 @@ Liverpool::Task Liverpool::ProcessCompute(const u32* acb, u32 acb_dwords, u32 vq
break; break;
} }
case PM4ItOpcode::EventWrite: { case PM4ItOpcode::EventWrite: {
// const auto* event = reinterpret_cast<const PM4CmdEventWrite*>(header); const auto* event = reinterpret_cast<const PM4CmdEventWrite*>(header);
break; break;
} }
default: default:

15
src/video_core/amdgpu/pm4_cmds.h
View File

@ -282,12 +282,23 @@ enum class InterruptSelect : u32 {
}; };
static u64 GetGpuClock64() { static u64 GetGpuClock64() {
auto now = std::chrono::high_resolution_clock::now(); auto now = std::chrono::steady_clock::now();
auto duration = now.time_since_epoch(); auto duration = now.time_since_epoch();
auto ticks = std::chrono::duration_cast<std::chrono::nanoseconds>(duration).count(); auto ticks = std::chrono::duration_cast<std::chrono::nanoseconds>(duration).count();
return static_cast<u64>(ticks); return static_cast<u64>(ticks);
} }
struct PM4CmdEventWrite {
PM4Type3Header header;
u32 event_type;
u32 event_index;
u32 address_lo;
u32 address_hi;
u32 data_sel;
u32 int_sel;
u32 value;
};
struct PM4CmdEventWriteEop { struct PM4CmdEventWriteEop {
PM4Type3Header header; PM4Type3Header header;
union { union {
@ -307,7 +318,7 @@ struct PM4CmdEventWriteEop {
template <typename T> template <typename T>
T* Address() const { T* Address() const {
return reinterpret_cast<T*>(address_lo | u64(address_hi) << 32); return reinterpret_cast<T*>((u64(address_hi) << 32) | address_lo);
} }
u32 DataDWord() const { u32 DataDWord() const {