Merge pull request #3076 from void-ghost/stereo3d_presets

Stereo3d presets

12 files changed, 115 insertions, 10 deletions

diff --git a/Source/Core/Core/HotkeyManager.cpp b/Source/Core/Core/HotkeyManager.cpp
index d20230d7ac..9a5af17c98 100644
--- a/Source/Core/Core/HotkeyManager.cpp
+++ b/Source/Core/Core/HotkeyManager.cpp
@@ -117,6 +117,12 @@ const std::string hotkey_labels[] =
 	_trans("Undo Save State"),
 	_trans("Save State"),
 	_trans("Load State"),
+
+	_trans("Toggle 3D Preset"),
+	_trans("Use 3D Preset 1"),
+	_trans("Use 3D Preset 2"),
+	_trans("Use 3D Preset 3"),
+
 };
 static_assert(NUM_HOTKEYS == sizeof(hotkey_labels) / sizeof(hotkey_labels[0]), "Wrong count of hotkey_labels");
 
diff --git a/Source/Core/Core/HotkeyManager.h b/Source/Core/Core/HotkeyManager.h
index 8cecf426aa..1d0f18132a 100644
--- a/Source/Core/Core/HotkeyManager.h
+++ b/Source/Core/Core/HotkeyManager.h
@@ -117,6 +117,11 @@ enum Hotkey
 	HK_SAVE_STATE_FILE,
 	HK_LOAD_STATE_FILE,
 
+	HK_SWITCH_STEREOSCOPY_PRESET,
+	HK_USE_STEREOSCOPY_PRESET_0,
+	HK_USE_STEREOSCOPY_PRESET_1,
+	HK_USE_STEREOSCOPY_PRESET_2,
+
 	NUM_HOTKEYS,
 };
 
diff --git a/Source/Core/DolphinWX/Frame.cpp b/Source/Core/DolphinWX/Frame.cpp
index d367f94c9b..fef41bbce2 100644
--- a/Source/Core/DolphinWX/Frame.cpp
+++ b/Source/Core/DolphinWX/Frame.cpp
@@ -1416,29 +1416,73 @@ void CFrame::ParseHotkeys()
 	{
 		State::Load(g_saveSlot);
 	}
-	if (IsHotkey(HK_DECREASE_DEPTH, true))
+
+	auto savePreset = [](const std::string& param, int value)
+	{
+		IniFile localIni = SConfig::GetInstance().LoadLocalGameIni();
+		localIni.GetOrCreateSection("Enhancements")->Set(
+			StringFromFormat("Stereo%s_%d", param.c_str(), g_Config.iStereoActivePreset),
+			value);
+		std::string iniFileName = File::GetUserPath(D_GAMESETTINGS_IDX) + SConfig::GetInstance().GetUniqueID() + ".ini";
+		OSD::AddMessage(StringFromFormat("%s: %d", param.c_str(), value) , 1000);
+		localIni.Save(iniFileName);
+	};
+
+	if (IsHotkey(HK_DECREASE_DEPTH))
 	{
 		if (--g_Config.iStereoDepth < 0)
 			g_Config.iStereoDepth = 0;
+		g_Config.oStereoPresets[g_Config.iStereoActivePreset].depth = g_Config.iStereoDepth;
+		savePreset("Depth", g_Config.iStereoDepth);
 	}
-	if (IsHotkey(HK_INCREASE_DEPTH, true))
+	if (IsHotkey(HK_INCREASE_DEPTH))
 	{
 		if (++g_Config.iStereoDepth > 100)
 			g_Config.iStereoDepth = 100;
+		g_Config.oStereoPresets[g_Config.iStereoActivePreset].depth = g_Config.iStereoDepth;
+		savePreset("Depth", g_Config.iStereoDepth);
 	}
-	if (IsHotkey(HK_DECREASE_CONVERGENCE, true))
+	if (IsHotkey(HK_DECREASE_CONVERGENCE))
 	{
 		g_Config.iStereoConvergence -= 5;
 		if (g_Config.iStereoConvergence < 0)
 			g_Config.iStereoConvergence = 0;
+		g_Config.oStereoPresets[g_Config.iStereoActivePreset].convergence = g_Config.iStereoConvergence;
+		savePreset("Convergence", g_Config.iStereoConvergence);
 	}
-	if (IsHotkey(HK_INCREASE_CONVERGENCE, true))
+	if (IsHotkey(HK_INCREASE_CONVERGENCE))
 	{
 		g_Config.iStereoConvergence += 5;
 		if (g_Config.iStereoConvergence > 500)
 			g_Config.iStereoConvergence = 500;
+		g_Config.oStereoPresets[g_Config.iStereoActivePreset].convergence = g_Config.iStereoConvergence;
+		savePreset("Convergence", g_Config.iStereoConvergence);
 	}
 
+	if (IsHotkey(HK_SWITCH_STEREOSCOPY_PRESET))
+	{
+		g_Config.iStereoActivePreset = !g_Config.iStereoActivePreset;
+		g_Config.iStereoConvergence = g_Config.oStereoPresets[g_Config.iStereoActivePreset].convergence;
+		g_Config.iStereoDepth = g_Config.oStereoPresets[g_Config.iStereoActivePreset].depth;
+	}
+	if (IsHotkey(HK_USE_STEREOSCOPY_PRESET_0))
+	{
+		g_Config.iStereoActivePreset = 0;
+		g_Config.iStereoConvergence = g_Config.oStereoPresets[g_Config.iStereoActivePreset].convergence;
+		g_Config.iStereoDepth = g_Config.oStereoPresets[g_Config.iStereoActivePreset].depth;
+	}
+	if (IsHotkey(HK_USE_STEREOSCOPY_PRESET_1))
+	{
+		g_Config.iStereoActivePreset = 1;
+		g_Config.iStereoConvergence = g_Config.oStereoPresets[g_Config.iStereoActivePreset].convergence;
+		g_Config.iStereoDepth = g_Config.oStereoPresets[g_Config.iStereoActivePreset].depth;
+	}
+	if (IsHotkey(HK_USE_STEREOSCOPY_PRESET_2))
+	{
+		g_Config.iStereoActivePreset = 2;
+		g_Config.iStereoConvergence = g_Config.oStereoPresets[g_Config.iStereoActivePreset].convergence;
+		g_Config.iStereoDepth = g_Config.oStereoPresets[g_Config.iStereoActivePreset].depth;
+	}
 	static float debugSpeed = 1.0f;
 	if (IsHotkey(HK_FREELOOK_DECREASE_SPEED, true))
 		debugSpeed /= 1.1f;
diff --git a/Source/Core/VideoBackends/D3D/VideoBackend.h b/Source/Core/VideoBackends/D3D/VideoBackend.h
index 7ab12f7d9d..117b2ef8ef 100644
--- a/Source/Core/VideoBackends/D3D/VideoBackend.h
+++ b/Source/Core/VideoBackends/D3D/VideoBackend.h
@@ -17,6 +17,7 @@ class VideoBackend : public VideoBackendHardware
 
 	std::string GetName() const override;
 	std::string GetDisplayName() const override;
+	std::string GetConfigName() const override;
 
 	void Video_Prepare() override;
 	void Video_Cleanup() override;
diff --git a/Source/Core/VideoBackends/D3D/main.cpp b/Source/Core/VideoBackends/D3D/main.cpp
index 98ed5e60ea..bc6043a0b3 100644
--- a/Source/Core/VideoBackends/D3D/main.cpp
+++ b/Source/Core/VideoBackends/D3D/main.cpp
@@ -64,6 +64,11 @@ std::string VideoBackend::GetDisplayName() const
 	return "Direct3D";
 }
 
+std::string VideoBackend::GetConfigName() const
+{
+	return "gfx_dx11";
+}
+
 void InitBackendInfo()
 {
 	HRESULT hr = DX11::D3D::LoadDXGI();
@@ -142,7 +147,7 @@ void InitBackendInfo()
 void VideoBackend::ShowConfig(void *hParent)
 {
 	InitBackendInfo();
-	Host_ShowVideoConfig(hParent, GetDisplayName(), "gfx_dx11");
+	Host_ShowVideoConfig(hParent, GetDisplayName(), GetConfigName());
 }
 
 bool VideoBackend::Initialize(void *window_handle)
@@ -155,7 +160,7 @@ bool VideoBackend::Initialize(void *window_handle)
 
 	frameCount = 0;
 
-	g_Config.Load(File::GetUserPath(D_CONFIG_IDX) + "gfx_dx11.ini");
+	g_Config.Load(File::GetUserPath(D_CONFIG_IDX) + GetConfigName() + ".ini");
 	g_Config.GameIniLoad();
 	g_Config.UpdateProjectionHack();
 	g_Config.VerifyValidity();
diff --git a/Source/Core/VideoBackends/OGL/VideoBackend.h b/Source/Core/VideoBackends/OGL/VideoBackend.h
index e42813c3cb..9226f3dbe9 100644
--- a/Source/Core/VideoBackends/OGL/VideoBackend.h
+++ b/Source/Core/VideoBackends/OGL/VideoBackend.h
@@ -17,6 +17,7 @@ class VideoBackend : public VideoBackendHardware
 
 	std::string GetName() const override;
 	std::string GetDisplayName() const override;
+	std::string GetConfigName() const override;
 
 	void Video_Prepare() override;
 	void Video_Cleanup() override;
diff --git a/Source/Core/VideoBackends/OGL/main.cpp b/Source/Core/VideoBackends/OGL/main.cpp
index 95504448ba..365004503b 100644
--- a/Source/Core/VideoBackends/OGL/main.cpp
+++ b/Source/Core/VideoBackends/OGL/main.cpp
@@ -102,6 +102,11 @@ std::string VideoBackend::GetDisplayName() const
 		return "OpenGL";
 }
 
+std::string VideoBackend::GetConfigName() const
+{
+	return "gfx_opengl";
+}
+
 static std::vector<std::string> GetShaders(const std::string &sub_dir = "")
 {
 	std::vector<std::string> paths = DoFileSearch({".glsl"}, {
@@ -143,7 +148,7 @@ void VideoBackend::ShowConfig(void *_hParent)
 {
 	if (!s_BackendInitialized)
 		InitBackendInfo();
-	Host_ShowVideoConfig(_hParent, GetDisplayName(), "gfx_opengl");
+	Host_ShowVideoConfig(_hParent, GetDisplayName(), GetConfigName());
 }
 
 bool VideoBackend::Initialize(void *window_handle)
@@ -153,7 +158,7 @@ bool VideoBackend::Initialize(void *window_handle)
 
 	frameCount = 0;
 
-	g_Config.Load(File::GetUserPath(D_CONFIG_IDX) + "gfx_opengl.ini");
+	g_Config.Load(File::GetUserPath(D_CONFIG_IDX) + GetConfigName() + ".ini");
 	g_Config.GameIniLoad();
 	g_Config.UpdateProjectionHack();
 	g_Config.VerifyValidity();
diff --git a/Source/Core/VideoBackends/Software/SWmain.cpp b/Source/Core/VideoBackends/Software/SWmain.cpp
index 83b55d0370..ba74f320c8 100644
--- a/Source/Core/VideoBackends/Software/SWmain.cpp
+++ b/Source/Core/VideoBackends/Software/SWmain.cpp
@@ -67,14 +67,19 @@ std::string VideoSoftware::GetDisplayName() const
 	return "Software Renderer";
 }
 
+std::string VideoSoftware::GetConfigName() const
+{
+	return "gfx_software";
+}
+
 void VideoSoftware::ShowConfig(void *hParent)
 {
-	Host_ShowVideoConfig(hParent, GetDisplayName(), "gfx_software");
+	Host_ShowVideoConfig(hParent, GetDisplayName(), GetConfigName());
 }
 
 bool VideoSoftware::Initialize(void *window_handle)
 {
-	g_SWVideoConfig.Load((File::GetUserPath(D_CONFIG_IDX) + "gfx_software.ini").c_str());
+	g_SWVideoConfig.Load((File::GetUserPath(D_CONFIG_IDX) + GetConfigName() + ".ini").c_str());
 
 	InitInterface();
 	GLInterface->SetMode(GLInterfaceMode::MODE_DETECT);
diff --git a/Source/Core/VideoBackends/Software/VideoBackend.h b/Source/Core/VideoBackends/Software/VideoBackend.h
index e34ae07f9a..6b4c79a5c7 100644
--- a/Source/Core/VideoBackends/Software/VideoBackend.h
+++ b/Source/Core/VideoBackends/Software/VideoBackend.h
@@ -19,6 +19,7 @@ class VideoSoftware : public VideoBackend
 
 	std::string GetName() const override;
 	std::string GetDisplayName() const override;
+	std::string GetConfigName() const override;
 
 	void EmuStateChange(EMUSTATE_CHANGE newState) override;
 
diff --git a/Source/Core/VideoCommon/VideoBackendBase.h b/Source/Core/VideoCommon/VideoBackendBase.h
index f6cd1d12bf..8a8a48f1bd 100644
--- a/Source/Core/VideoCommon/VideoBackendBase.h
+++ b/Source/Core/VideoCommon/VideoBackendBase.h
@@ -72,6 +72,7 @@ public:
 
 	virtual std::string GetName() const = 0;
 	virtual std::string GetDisplayName() const { return GetName(); }
+	virtual std::string GetConfigName() const = 0;
 
 	virtual void ShowConfig(void*) = 0;
 
diff --git a/Source/Core/VideoCommon/VideoConfig.cpp b/Source/Core/VideoCommon/VideoConfig.cpp
index 6aadfbf075..ef04dc8287 100644
--- a/Source/Core/VideoCommon/VideoConfig.cpp
+++ b/Source/Core/VideoCommon/VideoConfig.cpp
@@ -96,6 +96,16 @@ void VideoConfig::Load(const std::string& ini_file)
 	enhancements->Get("StereoConvergence", &iStereoConvergence, 20);
 	enhancements->Get("StereoSwapEyes", &bStereoSwapEyes, false);
 
+	//currently these settings are not saved in global config, so we could've initialized them directly
+	for (int i = 0; i < oStereoPresets.size(); ++i)
+	{
+		enhancements->Get(StringFromFormat("StereoConvergence_%d", i), &oStereoPresets[i].depth, iStereoConvergence);
+		enhancements->Get(StringFromFormat("StereoDepth_%d", i), &oStereoPresets[i].convergence, iStereoDepth);
+	}
+	enhancements->Get("StereoActivePreset", &iStereoActivePreset, 0);
+	iStereoConvergence = oStereoPresets[iStereoActivePreset].convergence;
+	iStereoDepth = oStereoPresets[iStereoActivePreset].depth;
+
 	IniFile::Section* hacks = iniFile.GetOrCreateSection("Hacks");
 	hacks->Get("EFBAccessEnable", &bEFBAccessEnable, true);
 	hacks->Get("BBoxEnable", &bBBoxEnable, false);
@@ -200,6 +210,17 @@ void VideoConfig::GameIniLoad()
 	CHECK_SETTING("Video_Enhancements", "StereoConvergence", iStereoConvergence);
 	CHECK_SETTING("Video_Enhancements", "StereoSwapEyes", bStereoSwapEyes);
 
+	//these are not overrides, they are per-game settings, hence no warning
+	IniFile::Section* enhancements = iniFile.GetOrCreateSection("Enhancements");
+	for (int i = 0; i < oStereoPresets.size(); ++i)
+	{
+		enhancements->Get(StringFromFormat("StereoConvergence_%d", i), &oStereoPresets[i].depth, iStereoConvergence);
+		enhancements->Get(StringFromFormat("StereoDepth_%d", i), &oStereoPresets[i].convergence, iStereoDepth);
+	}
+	enhancements->Get("StereoActivePreset", &iStereoActivePreset, 0);
+	iStereoConvergence = oStereoPresets[iStereoActivePreset].convergence;
+	iStereoDepth = oStereoPresets[iStereoActivePreset].depth;
+
 	CHECK_SETTING("Video_Stereoscopy", "StereoEFBMonoDepth", bStereoEFBMonoDepth);
 	CHECK_SETTING("Video_Stereoscopy", "StereoDepthPercentage", iStereoDepthPercentage);
 	CHECK_SETTING("Video_Stereoscopy", "StereoConvergenceMinimum", iStereoConvergenceMinimum);
diff --git a/Source/Core/VideoCommon/VideoConfig.h b/Source/Core/VideoCommon/VideoConfig.h
index f6b4f9e7f0..6504353004 100644
--- a/Source/Core/VideoCommon/VideoConfig.h
+++ b/Source/Core/VideoCommon/VideoConfig.h
@@ -51,6 +51,14 @@ enum StereoMode
 	STEREO_3DVISION
 };
 
+constexpr int STEREOSCOPY_PRESETS_NUM = 3;
+
+struct StereoscopyPreset final
+{
+	int depth;
+	int convergence;
+};
+
 // NEVER inherit from this class.
 struct VideoConfig final
 {
@@ -84,6 +92,8 @@ struct VideoConfig final
 	int iStereoDepth;
 	int iStereoConvergence;
 	bool bStereoSwapEyes;
+	std::array<StereoscopyPreset, STEREOSCOPY_PRESETS_NUM> oStereoPresets;
+	int iStereoActivePreset;
 
 	// Information
 	bool bShowFPS;