95 lines
2.7 KiB
C
95 lines
2.7 KiB
C
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///////////////////////////////////////////////////////////////////////////////
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//
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// File: gfxui.h
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//
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// This file defines the functions that are used by the Global
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// Effects (GFX) page to drive manipulate the effects for a
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// mixer.
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//
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// History:
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// 10 June 2000 RogerW
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// Created.
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//
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// Copyright (C) 2000 Microsoft Corporation All Rights Reserved.
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//
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// Microsoft Confidential
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//
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///////////////////////////////////////////////////////////////////////////////
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#pragma once
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//=============================================================================
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// Include files
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//=============================================================================
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#include <mmsysp.h> // Middle Layer
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// GFXUI element status flags
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#define GFX_DEFAULT 0X00000000
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#define GFX_CREATED 0X00000001 // Id, Order, & Type are valid
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#define GFX_ADD 0X00000002
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typedef struct _GFXUI GFXUI;
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typedef GFXUI* PGFXUI;
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typedef struct _GFXUI
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{
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PWSTR pszName;
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PWSTR pszFactoryDi;
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DWORD Id;
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DWORD Type;
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DWORD Order;
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DWORD nFlags;
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CLSID clsidUI;
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PGFXUI pNext;
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} **PPGFXUI;
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typedef struct
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{
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DWORD dwType;
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PWSTR pszZoneDi;
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PGFXUI puiList;
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} GFXUILIST, *PGFXUILIST, **PPGFXUILIST;
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//
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// API Prototypes
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//
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#ifdef __cplusplus
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extern "C" { /* Assume C declarations for C++ */
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#endif /* __cplusplus */
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// Interface
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HRESULT GFXUI_CreateList (DWORD dwMixID, DWORD dwType, BOOL fAll, PPGFXUILIST ppList);
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BOOL GFXUI_CheckDevice (DWORD dwMixID, DWORD dwType);
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void GFXUI_FreeList (PPGFXUILIST ppList);
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HRESULT GFXUI_Properties (PGFXUI puiGFX, HWND hWndOwner);
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HRESULT GFXUI_CreateAddGFX (PPGFXUI ppuiGFXAdd, PGFXUI puiGFXSource);
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HRESULT GFXUI_Apply (PPGFXUILIST ppListApply, PPGFXUI ppuiListDelete);
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#ifdef __cplusplus
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} // extern "C"
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#endif
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// Helpers
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BOOL GFXUI_CanShowProperties (PGFXUI puiGFX);
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//
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// Local Function Prototypes
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//
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HRESULT InitList (DWORD dwMixID, DWORD dwType, PPGFXUILIST ppList);
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HRESULT AddNode (PCWSTR pszGfxFactoryDi, DWORD Id, REFCLSID rclsid, DWORD Type, DWORD Order, DWORD nFlags, PPGFXUILIST ppList);
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HRESULT AddFactoryNode (PCWSTR pszGfxFactoryDi, PPGFXUILIST ppList);
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void FreeNode (PPGFXUI ppNode);
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void FreeListNodes (PPGFXUI ppuiList);
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HRESULT AttachNode (PPGFXUILIST ppList, PGFXUI pNode);
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HRESULT CreateNode (PCWSTR pszName, PCWSTR pszGfxFactoryDi, PPGFXUI ppNode);
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HRESULT GetFriendlyName (PCWSTR pszGfxFactoryDi, PWSTR* ppszName);
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HKEY OpenGfxRegKey (PCWSTR pszGfxFactoryDi, REGSAM sam);
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UINT GetListSize (PGFXUI puiList);
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PTCHAR GetInterfaceName (DWORD dwMixerID);
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// Callback
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LONG GFXEnum (PVOID Context, DWORD Id, PCWSTR GfxFactoryDi, REFCLSID rclsid, DWORD Type, DWORD Order);
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