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even more simplification for context saving
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This commit is contained in:
psucien 2024-12-14 23:45:04 +01:00
parent 9c304b9af8
commit 04f3054bbb
2 changed files with 5 additions and 16 deletions
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9
src/video_core/amdgpu/liverpool.cpp
View file

@ -87,7 +87,7 @@ void Liverpool::Process(std::stop_token stoken) {
VideoCore::StartCapture(); VideoCore::StartCapture();
int qid = -1; curr_qid = -1;
while (num_submits || num_commands) { while (num_submits || num_commands) {
@ -106,9 +106,9 @@ void Liverpool::Process(std::stop_token stoken) {
--num_commands; --num_commands;
} }
qid = (qid + 1) % num_mapped_queues; curr_qid = (curr_qid + 1) % num_mapped_queues;
auto& queue = mapped_queues[qid]; auto& queue = mapped_queues[curr_qid];
Task::Handle task{}; Task::Handle task{};
{ {
@ -506,7 +506,6 @@ Liverpool::Task Liverpool::ProcessGraphics(std::span<const u32> dcb, std::span<c
} }
case PM4ItOpcode::DispatchDirect: { case PM4ItOpcode::DispatchDirect: {
const auto* dispatch_direct = reinterpret_cast<const PM4CmdDispatchDirect*>(header); const auto* dispatch_direct = reinterpret_cast<const PM4CmdDispatchDirect*>(header);
SaveDispatchContext();
auto& cs_program = GetCsRegs(); auto& cs_program = GetCsRegs();
cs_program.dim_x = dispatch_direct->dim_x; cs_program.dim_x = dispatch_direct->dim_x;
cs_program.dim_y = dispatch_direct->dim_y; cs_program.dim_y = dispatch_direct->dim_y;
@ -527,7 +526,6 @@ Liverpool::Task Liverpool::ProcessGraphics(std::span<const u32> dcb, std::span<c
case PM4ItOpcode::DispatchIndirect: { case PM4ItOpcode::DispatchIndirect: {
const auto* dispatch_indirect = const auto* dispatch_indirect =
reinterpret_cast<const PM4CmdDispatchIndirect*>(header); reinterpret_cast<const PM4CmdDispatchIndirect*>(header);
SaveDispatchContext();
auto& cs_program = GetCsRegs(); auto& cs_program = GetCsRegs();
const auto offset = dispatch_indirect->data_offset; const auto offset = dispatch_indirect->data_offset;
const auto ib_address = mapped_queues[GfxQueueId].indirect_args_addr; const auto ib_address = mapped_queues[GfxQueueId].indirect_args_addr;
@ -805,7 +803,6 @@ Liverpool::Task Liverpool::ProcessCompute(std::span<const u32> acb, u32 vqid) {
} }
case PM4ItOpcode::DispatchDirect: { case PM4ItOpcode::DispatchDirect: {
const auto* dispatch_direct = reinterpret_cast<const PM4CmdDispatchDirect*>(header); const auto* dispatch_direct = reinterpret_cast<const PM4CmdDispatchDirect*>(header);
SaveDispatchContext(vqid);
auto& cs_program = GetCsRegs(); auto& cs_program = GetCsRegs();
cs_program.dim_x = dispatch_direct->dim_x; cs_program.dim_x = dispatch_direct->dim_x;
cs_program.dim_y = dispatch_direct->dim_y; cs_program.dim_y = dispatch_direct->dim_y;

12
src/video_core/amdgpu/liverpool.h
View file

@ -1344,7 +1344,7 @@ public:
} }
inline ComputeProgram& GetCsRegs() { inline ComputeProgram& GetCsRegs() {
return mapped_queues[curr_gnm_queue_id].cs_state; return mapped_queues[curr_qid].cs_state;
} }
struct AscQueueInfo { struct AscQueueInfo {
@ -1397,14 +1397,6 @@ private:
void Process(std::stop_token stoken); void Process(std::stop_token stoken);
inline void SaveDispatchContext() {
curr_gnm_queue_id = GfxQueueId;
}
inline void SaveDispatchContext(u32 vqid) {
curr_gnm_queue_id = vqid + 1;
}
struct GpuQueue { struct GpuQueue {
std::mutex m_access{}; std::mutex m_access{};
std::atomic<u32> dcb_buffer_offset; std::atomic<u32> dcb_buffer_offset;
@ -1445,7 +1437,7 @@ private:
std::mutex submit_mutex; std::mutex submit_mutex;
std::condition_variable_any submit_cv; std::condition_variable_any submit_cv;
std::queue<Common::UniqueFunction<void>> command_queue{}; std::queue<Common::UniqueFunction<void>> command_queue{};
u32 curr_gnm_queue_id{GfxQueueId}; // Gnm queue processing dispatch int curr_qid{-1};
}; };
static_assert(GFX6_3D_REG_INDEX(ps_program) == 0x2C08); static_assert(GFX6_3D_REG_INDEX(ps_program) == 0x2C08);