santorac
ecae08fa95
Made ShaderReloadDebugTracker store its static data in Environment system variables, so they are shared across dlls. This fixes issues with inconsistent indenting when debug operations are performed in different libraries. New ShaderReloadDebugTracker operations in FullscreenTrianglePass. Added a ShaderReloadDebugTracker message to Shader::GetVariant that includes asset built timestamp infromation, which I think will be really helpful in sorting out reload issues. Renamed some functions and variables to remove a redundant "ShaderAsset" term. Signed-off-by: santorac <55155825+santorac@users.noreply.github.com>
87 lines
3.0 KiB
C++
87 lines
3.0 KiB
C++
/*
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* Copyright (c) Contributors to the Open 3D Engine Project.
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* For complete copyright and license terms please see the LICENSE at the root of this distribution.
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*
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* SPDX-License-Identifier: Apache-2.0 OR MIT
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*
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*/
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#include <Atom/RPI.Public/Shader/ShaderReloadDebugTracker.h>
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#include <AzCore/Module/Environment.h>
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namespace AZ
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{
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namespace RPI
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{
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namespace ShaderReloadDebugTrackerInternal
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{
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static const char EnabledVariableName[] = "ShaderReloadDebugTracker enabled";
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static const char IndentVariableName[] = "ShaderReloadDebugTracker indent";
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static EnvironmentVariable<bool> s_enabled;
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static EnvironmentVariable<int> s_indent;
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}
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void ShaderReloadDebugTracker::Init()
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{
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ShaderReloadDebugTrackerInternal::s_enabled = AZ::Environment::CreateVariable<bool>(ShaderReloadDebugTrackerInternal::EnabledVariableName);
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ShaderReloadDebugTrackerInternal::s_indent = AZ::Environment::CreateVariable<int>(ShaderReloadDebugTrackerInternal::IndentVariableName);
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ShaderReloadDebugTrackerInternal::s_enabled.Get() = false;
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ShaderReloadDebugTrackerInternal::s_indent.Get() = 0;
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}
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void ShaderReloadDebugTracker::Shutdown()
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{
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ShaderReloadDebugTrackerInternal::s_enabled.Reset();
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ShaderReloadDebugTrackerInternal::s_indent.Reset();
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}
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void ShaderReloadDebugTracker::MakeReady()
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{
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if (!ShaderReloadDebugTrackerInternal::s_enabled.IsValid())
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{
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ShaderReloadDebugTrackerInternal::s_enabled = AZ::Environment::FindVariable<bool>(ShaderReloadDebugTrackerInternal::EnabledVariableName);
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ShaderReloadDebugTrackerInternal::s_indent = AZ::Environment::FindVariable<int>(ShaderReloadDebugTrackerInternal::IndentVariableName);
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}
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}
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bool ShaderReloadDebugTracker::IsEnabled()
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{
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#ifdef AZ_ENABLE_SHADER_RELOAD_DEBUG_TRACKER
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MakeReady();
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// Set this to true in the debugger to turn on hot reload tracing.
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// If needed, we could hook this up to a CVar.
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return ShaderReloadDebugTrackerInternal::s_enabled.Get();
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#else
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return false;
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#endif
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}
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void ShaderReloadDebugTracker::AddIndent()
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{
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MakeReady();
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ShaderReloadDebugTrackerInternal::s_indent.Get() += IndentSpaces;
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}
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void ShaderReloadDebugTracker::RemoveIndent()
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{
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MakeReady();
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ShaderReloadDebugTrackerInternal::s_indent.Get() -= IndentSpaces;
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}
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int ShaderReloadDebugTracker::GetIndent()
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{
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MakeReady();
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return ShaderReloadDebugTrackerInternal::s_indent.Get();
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}
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ShaderReloadDebugTracker::ScopedSection::~ScopedSection()
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{
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ShaderReloadDebugTracker::EndSection("%s", m_sectionName.c_str());
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}
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} // namespace RPI
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} // namespace AZ
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