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rsx: Avoid calling slow functions every draw call

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- Use TSC for timing where interval duration matters.
- Use atomic counter for ordering timestamps otherwise.
This commit is contained in:
kd-11 2022-03-06 15:09:28 +03:00 • committed by kd-11
parent 762b594927
commit cfecbb24ca
10 changed files with 80 additions and 31 deletions
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41
rpcs3/Emu/RSX/RSXThread.cpp
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@ -7,6 +7,7 @@
#include "Common/BufferUtils.h"
#include "Common/texture_cache.h"
#include "Common/surface_store.h"
#include "Common/time.hpp"
#include "Capture/rsx_capture.h"
#include "rsx_methods.h"
#include "gcm_printing.h"
@ -483,6 +484,7 @@ namespace rsx
// This whole thing becomes a mess if we don't have a provoking attribute.
const auto vertex_id = vertex_push_buffers[0].get_vertex_id();
vertex_push_buffers[attribute].set_vertex_data(attribute, vertex_id, subreg_index, type, size, value);
m_graphics_state |= rsx::pipeline_state::push_buffer_arrays_dirty;
}
u32 thread::get_push_buffer_vertex_count() const
@ -507,7 +509,9 @@ namespace rsx
void thread::end()
{
if (capture_current_frame)
{
capture::capture_draw_memory(this);
}
in_begin_end = false;
m_frame_stats.draw_calls++;
@ -517,12 +521,17 @@ namespace rsx
m_graphics_state |= rsx::pipeline_state::framebuffer_reads_dirty;
ROP_sync_timestamp = rsx::get_shared_tag();
for (auto & push_buf : vertex_push_buffers)
if (m_graphics_state & rsx::pipeline_state::push_buffer_arrays_dirty)
{
//Disabled, see https://github.com/RPCS3/rpcs3/issues/1932
//rsx::method_registers.register_vertex_info[index].size = 0;
for (auto& push_buf : vertex_push_buffers)
{
//Disabled, see https://github.com/RPCS3/rpcs3/issues/1932
//rsx::method_registers.register_vertex_info[index].size = 0;
push_buf.clear();
push_buf.clear();
}
m_graphics_state &= ~rsx::pipeline_state::push_buffer_arrays_dirty;
}
element_push_buffer.clear();
@ -630,7 +639,7 @@ namespace rsx
fifo_ctrl = std::make_unique<::rsx::FIFO::FIFO_control>(this);
last_flip_time = get_system_time() - 1000000;
last_flip_time = rsx::uclock() - 1000000;
vblank_count = 0;
@ -642,7 +651,7 @@ namespace rsx
#else
constexpr u32 host_min_quantum = 500;
#endif
u64 start_time = get_system_time();
u64 start_time = rsx::uclock();
u64 vblank_rate = g_cfg.video.vblank_rate;
u64 vblank_period = 1'000'000 + u64{g_cfg.video.vblank_ntsc.get()} * 1000;
@ -653,7 +662,7 @@ namespace rsx
while (!is_stopped())
{
// Get current time
const u64 current = get_system_time();
const u64 current = rsx::uclock();
// Calculate the time at which we need to send a new VBLANK signal
const u64 post_event_time = start_time + (local_vblank_count + 1) * vblank_period / vblank_rate;
@ -715,7 +724,7 @@ namespace rsx
if (Emu.IsPaused())
{
// Save the difference before pause
start_time = get_system_time() - start_time;
start_time = rsx::uclock() - start_time;
while (Emu.IsPaused() && !is_stopped())
{
@ -723,7 +732,7 @@ namespace rsx
}
// Restore difference
start_time = get_system_time() - start_time;
start_time = rsx::uclock() - start_time;
}
}
});
@ -2602,7 +2611,7 @@ namespace rsx
void thread::recover_fifo(u32 line, u32 col, const char* file, const char* func)
{
const u64 current_time = get_system_time();
const u64 current_time = rsx::uclock();
if (recovered_fifo_cmds_history.size() == 20u)
{
@ -2659,7 +2668,7 @@ namespace rsx
// Some cases do not need full delay
remaining = utils::aligned_div(remaining, div);
const u64 until = get_system_time() + remaining;
const u64 until = rsx::uclock() + remaining;
while (true)
{
@ -2691,7 +2700,7 @@ namespace rsx
busy_wait(100);
}
const u64 current = get_system_time();
const u64 current = rsx::uclock();
if (current >= until)
{
@ -2922,7 +2931,7 @@ namespace rsx
//Average load over around 30 frames
if (!performance_counters.last_update_timestamp || performance_counters.sampled_frames > 30)
{
const auto timestamp = get_system_time();
const auto timestamp = rsx::uclock();
const auto idle = performance_counters.idle_time.load();
const auto elapsed = timestamp - performance_counters.last_update_timestamp;
@ -3086,7 +3095,7 @@ namespace rsx
if (limit)
{
const u64 time = get_system_time() - Emu.GetPauseTime();
const u64 time = rsx::uclock() - Emu.GetPauseTime();
const u64 needed_us = static_cast<u64>(1000000 / limit);
if (int_flip_index == 0)
@ -3124,7 +3133,7 @@ namespace rsx
flip(m_queued_flip);
last_flip_time = get_system_time() - 1000000;
last_flip_time = rsx::uclock() - 1000000;
flip_status = CELL_GCM_DISPLAY_FLIP_STATUS_DONE;
m_queued_flip.in_progress = false;
@ -3630,7 +3639,7 @@ namespace rsx
}
}
if (m_tsc = get_system_time(); m_tsc < m_next_tsc)
if (m_tsc = rsx::uclock(); m_tsc < m_next_tsc)
{
return;
}