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Added workaround to enforce max fps limit.

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Without this workaround my fps occasionally exceeds 1500 or even 2000 fps.
This commit is contained in:
Caball 2024-12-31 00:23:57 +01:00
parent d26a5fe43f
commit d424dc2c45
1 changed files with 18 additions and 0 deletions
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18
src/client/component/fps.cpp
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@ -74,6 +74,23 @@ namespace fps
++data->index;
}
void enforce_fps_limit()
{
const auto* maxfps = game::Dvar_FindVar("com_maxfps");
const auto max = (maxfps) ? std::min(2 * maxfps->current.integer, maxfps->domain.integer.max + 250) : 1250;
const auto fps = static_cast<std::int32_t>(static_cast<float>(1000.0f /
static_cast<float>(cg_perf.average)) + 9.313225746154785e-10);
if (fps > max)
{
// workaround to limit fps
scheduler::once([]()
{
std::this_thread::sleep_for(std::chrono::milliseconds(5));
}, scheduler::pipeline::renderer);
}
}
void perf_update()
{
cg_perf.count = 32;
@ -84,6 +101,7 @@ namespace fps
cg_perf.previous_ms = cg_perf.current_ms;
perf_calc_fps(&cg_perf, cg_perf.frame_ms);
enforce_fps_limit();
utils::hook::invoke<void>(SELECT_VALUE(0x1405806E0, 0x140658E30));
}