jthedering
b8cdd47f71
Added: Configuration Editor, which allows to edit configurations in a graphical user interface. Contains GUIs for most commands supported by E-APO, but as lines can also be edited directly, all commands can be used. Added: Command "GraphicEQ", which can act as a regular, fixed-band graphic equalizer (via the GUI) but also supports variable bands so that any desired frequency response can be specified. Internally, it is implemented via convolution with a generated IR. Added: Command "Convolution", which allows to convolve the signal with a user-provided impulse response to achieve e.g. equalization or reverberation effects. Improved: Configurator performs checks for registry values that are needed for the operation of E-APO, which may be changed by driver installations, fixing the values if necessary. Improved: Configurator shows which is the default device as a hint to the user.
97 lines
2.5 KiB
C++
97 lines
2.5 KiB
C++
/*
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This file is part of EqualizerAPO, a system-wide equalizer.
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Copyright (C) 2012 Jonas Thedering
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#pragma once
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#include <string>
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#include <vector>
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#define APOGUID_NULL L"{00000000-0000-0000-0000-000000000000}"
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#define APOGUID_NOKEY L"!KEY"
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#define APOGUID_NOVALUE L"!VALUE"
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class DeviceAPOInfo
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{
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public:
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enum InstallMode
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{
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INSTALL_LFX_GFX = 0,
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INSTALL_SFX_MFX = 1,
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INSTALL_SFX_EFX = 2
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};
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struct InstallState
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{
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bool installPreMix;
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bool installPostMix;
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bool useOriginalAPOPreMix;
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bool useOriginalAPOPostMix;
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InstallMode installMode;
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InstallState()
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{
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installPreMix = false;
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installPostMix = false;
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useOriginalAPOPreMix = false;
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useOriginalAPOPostMix = false;
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installMode = INSTALL_LFX_GFX;
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}
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bool operator!=(InstallState& other)
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{
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return memcmp(this, &other, sizeof(InstallState)) != 0;
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}
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};
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static std::vector<DeviceAPOInfo> loadAllInfos(bool input);
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static std::wstring getDefaultDevice(bool input, int role = 1);
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static bool checkProtectedAudioDG(bool fix);
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bool load(const std::wstring& deviceGuid, std::wstring defaultDeviceGuid = L"");
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bool canBeUpgraded();
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bool hasChanges();
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bool isExperimental();
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std::wstring getOriginalAPOPreMix();
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std::wstring getOriginalAPOPostMix();
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void install();
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void uninstall();
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std::wstring deviceName;
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std::wstring connectionName;
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std::wstring deviceGuid;
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unsigned channelCount;
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unsigned sampleRate;
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unsigned long channelMask;
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bool isDefaultDevice;
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bool isEnhancementsDisabled;
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// used for creating child APO
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std::wstring preMixChildGuid;
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std::wstring postMixChildGuid;
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// used for uninstallation
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std::wstring originalApoGuids[5];
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bool isInput;
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bool isInstalled;
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std::wstring version;
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InstallState currentInstallState;
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// selection in GUI
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InstallState selectedInstallState;
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};
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