f8f5a18d67
Some engines are very sensitive to exactly when in a frame vprof is enabled, the vprof commands use a special command registration method to defer their execution to the start of the next frame. Instead of starting/stopping vprof directly ourselves, use the built-in commands to ensure that the timing is correct and the server does not crash. Fixes #1162
123 lines
3.3 KiB
C++
123 lines
3.3 KiB
C++
// vim: set ts=4 sw=4 tw=99 noet :
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// =============================================================================
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// SourceMod
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// Copyright (C) 2004-2014 AlliedModders LLC. All rights reserved.
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// =============================================================================
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//
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// This program is free software; you can redistribute it and/or modify it under
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// the terms of the GNU General Public License, version 3.0, as published by the
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// Free Software Foundation.
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//
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// This program is distributed in the hope that it will be useful, but WITHOUT
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// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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// FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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// details.
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//
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// You should have received a copy of the GNU General Public License along with
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// this program. If not, see <http://www.gnu.org/licenses/>.
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//
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// As a special exception, AlliedModders LLC gives you permission to link the
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// code of this program (as well as its derivative works) to "Half-Life 2," the
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// "Source Engine," the "SourcePawn JIT," and any Game MODs that run on software
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// by the Valve Corporation. You must obey the GNU General Public License in
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// all respects for all other code used. Additionally, AlliedModders LLC grants
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// this exception to all derivative works. AlliedModders LLC defines further
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// exceptions, found in LICENSE.txt (as of this writing, version JULY-31-2007),
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// or <http://www.sourcemod.net/license.php>.
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#include "vprof_tool.h"
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#include "logic_bridge.h"
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#include "sourcemod.h"
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#include "sourcemm_api.h"
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#define VPROF_ENABLED
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#define RAD_TELEMETRY_DISABLED
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#include <tier0/vprof.h>
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VProfTool sVProfTool;
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void
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VProfTool::OnSourceModAllInitialized()
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{
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logicore.RegisterProfiler(this);
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}
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const char *
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VProfTool::Name()
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{
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return "vprof";
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}
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const char *
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VProfTool::Description()
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{
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return "Valve built-in profiler";
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}
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bool
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VProfTool::Start()
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{
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// Some engines are very sensitive to exactly when in a frame vprof is
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// enabled, the vprof commands use a special command registration method
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// to defer their execution to the start of the next frame. Instead of
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// starting/stopping vprof directly ourselves, we use the built-in commands
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// to ensure that the timing is correct and the server does not crash.
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//
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// g_VProfCurrentProfile.Start();
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engine->ServerCommand("vprof_on\n");
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return true; // IsActive();
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}
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void
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VProfTool::Stop(void (*render)(const char *fmt, ...))
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{
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// See note in VProfTool::Start
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//
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// g_VProfCurrentProfile.Stop();
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engine->ServerCommand("vprof_off\n");
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RenderHelp(render);
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}
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void
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VProfTool::Dump()
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{
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g_VProfCurrentProfile.Pause();
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g_VProfCurrentProfile.OutputReport(VPRT_FULL);
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g_VProfCurrentProfile.Resume();
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}
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bool
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VProfTool::IsActive()
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{
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return g_VProfCurrentProfile.IsEnabled();
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}
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bool
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VProfTool::IsAttached()
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{
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return true;
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}
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void
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VProfTool::EnterScope(const char *group, const char *name)
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{
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if (IsActive()) {
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if (!group)
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group = VPROF_BUDGETGROUP_OTHER_UNACCOUNTED;
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g_VProfCurrentProfile.EnterScope(name, 1, group, false, 0);
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}
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}
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void
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VProfTool::LeaveScope()
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{
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if (IsActive())
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g_VProfCurrentProfile.ExitScope();
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}
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void
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VProfTool::RenderHelp(void (*render)(const char *fmt, ...))
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{
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render("Use 'sm prof dump vprof' or one of the vprof_generate_report commands in your console to analyze a profile session.");
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}
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