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nvidia-patch
Commit b5a8b02d authored by Vladislav Yarmak's avatar Vladislav Yarmak
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win: fbc: implement wrapper for key injection

parent 80b3f26f
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win/nvfbcwrp/.gitignore 0 → 100644
View file @ b5a8b02d
# Prerequisites
*.d
# Compiled Object files
*.slo
*.lo
*.o
*.obj
# Precompiled Headers
*.gch
*.pch
# Compiled Dynamic libraries
*.so
*.dylib
*.dll
# Fortran module files
*.mod
*.smod
# Compiled Static libraries
*.lai
*.la
*.a
*.lib
# Executables
*.exe
*.out
*.app
win/nvfbcwrp/framework.h 0 → 100644
View file @ b5a8b02d
#pragma once
#define WIN32_LEAN_AND_MEAN // Исключите редко используемые компоненты из заголовков Windows
// Файлы заголовков Windows
#include <windows.h>
win/nvfbcwrp/nvfbcbody.asm 0 → 100644
View file @ b5a8b02d
.data
extern ORIG_NvFBC_Create : qword, ORIG_NvFBC_Enable : qword,
ORIG_NvFBC_GetSDKVersion : qword, ORIG_NvFBC_GetStatus : qword,
ORIG_NvFBC_GetStatusEx : qword, ORIG_NvFBC_SetGlobalFlags : qword,
ORIG_NvOptimusEnablement : qword
.code
PROXY_NvFBC_Create proc
jmp qword ptr [ORIG_NvFBC_Create]
PROXY_NvFBC_Create endp
PROXY_NvFBC_Enable proc
jmp qword ptr [ORIG_NvFBC_Enable]
PROXY_NvFBC_Enable endp
PROXY_NvFBC_GetSDKVersion proc
jmp qword ptr [ORIG_NvFBC_GetSDKVersion]
PROXY_NvFBC_GetSDKVersion endp
PROXY_NvFBC_GetStatus proc
jmp qword ptr [ORIG_NvFBC_GetStatus]
PROXY_NvFBC_GetStatus endp
PROXY_NvFBC_GetStatusEx proc
jmp qword ptr [ORIG_NvFBC_GetStatusEx]
PROXY_NvFBC_GetStatusEx endp
PROXY_NvFBC_SetGlobalFlags proc
jmp qword ptr [ORIG_NvFBC_SetGlobalFlags]
PROXY_NvFBC_SetGlobalFlags endp
PROXY_NvOptimusEnablement proc
jmp qword ptr [ORIG_NvOptimusEnablement]
PROXY_NvOptimusEnablement endp
end
\ No newline at end of file
win/nvfbcwrp/nvfbcdefs.h 0 → 100644
View file @ b5a8b02d
#pragma once
// Magic code which is passed as pPrivateData and enables NvFBC to work on GeForce
int magic[] = { 0x0D7BC620, 0x4C17E142, 0x5E6B5997, 0x4B5A855B };
typedef unsigned long NvU32; /* 0 to 4294967295 */
/**
* \ingroup NVFBC
* Macro to define the NVFBC API version corresponding to this distribution.
*/
#define NVFBC_DLL_VERSION 0x70
/**
* \ingroup NVFBC
* Calling Convention
*/
#define NVFBCAPI __stdcall
/**
* \ingroup NVFBC
* Macro to construct version numbers for parameter structs.
*/
#define NVFBC_STRUCT_VERSION(typeName, ver) (NvU32)(sizeof(typeName) | ((ver)<<16) | (NVFBC_DLL_VERSION << 24))
typedef enum _NVFBCRESULT
{
NVFBC_SUCCESS = 0,
NVFBC_ERROR_GENERIC = -1, /**< Unexpected failure in NVFBC. */
NVFBC_ERROR_INVALID_PARAM = -2, /**< One or more of the paramteres passed to NvFBC are invalid [This include NULL pointers]. */
NVFBC_ERROR_INVALIDATED_SESSION = -3, /**< NvFBC session is invalid. Client needs to recreate session. */
NVFBC_ERROR_PROTECTED_CONTENT = -4, /**< Protected content detected. Capture failed. */
NVFBC_ERROR_DRIVER_FAILURE = -5, /**< GPU driver returned failure to process NvFBC command. */
NVFBC_ERROR_CUDA_FAILURE = -6, /**< CUDA driver returned failure to process NvFBC command. */
NVFBC_ERROR_UNSUPPORTED = -7, /**< API Unsupported on this version of NvFBC. */
NVFBC_ERROR_HW_ENC_FAILURE = -8, /**< HW Encoder returned failure to process NVFBC command. */
NVFBC_ERROR_INCOMPATIBLE_DRIVER = -9, /**< NVFBC is not compatible with this version of the GPU driver. */
NVFBC_ERROR_UNSUPPORTED_PLATFORM = -10, /**< NVFBC is not supported on this platform. */
NVFBC_ERROR_OUT_OF_MEMORY = -11, /**< Failed to allocate memory. */
NVFBC_ERROR_INVALID_PTR = -12, /**< A NULL pointer was passed. */
NVFBC_ERROR_INCOMPATIBLE_VERSION = -13, /**< An API was called with a parameter struct that has an incompatible version. Check dwVersion field of paramter struct. */
NVFBC_ERROR_OPT_CAPTURE_FAILURE = -14, /**< Desktop Capture failed. */
NVFBC_ERROR_INSUFFICIENT_PRIVILEGES = -15, /**< User doesn't have appropriate previlages. */
NVFBC_ERROR_INVALID_CALL = -16, /**< NVFBC APIs called in wrong sequence. */
NVFBC_ERROR_SYSTEM_ERROR = -17, /**< Win32 error. */
NVFBC_ERROR_INVALID_TARGET = -18, /**< The target adapter idx can not be used for NVFBC capture. It may not correspond to an NVIDIA GPU, or may not be attached to desktop. */
NVFBC_ERROR_NVAPI_FAILURE = -19, /**< NvAPI Error */
NVFBC_ERROR_DYNAMIC_DISABLE = -20, /**< NvFBC is dynamically disabled. Cannot continue to capture */
NVFBC_ERROR_IPC_FAILURE = -21, /**< NVFBC encountered an error in state management */
NVFBC_ERROR_CURSOR_CAPTURE_FAILURE = -22, /**< Hardware cursor capture failed */
} NVFBCRESULT;
typedef struct _NvFBCCreateParams
{
NvU32 dwVersion; /**< [in] Struct version. Set to NVFBC_CREATE_PARAMS_VER. */
NvU32 dwInterfaceType; /**< [in] ID of the NVFBC interface Type being requested. */
NvU32 dwMaxDisplayWidth; /**< [out] Max. display width allowed. */
NvU32 dwMaxDisplayHeight; /**< [out] Max. display height allowed. */
void* pDevice; /**< [in] Device pointer. */
void* pPrivateData; /**< [in] Private data [optional]. */
NvU32 dwPrivateDataSize; /**< [in] Size of private data. */
NvU32 dwInterfaceVersion; /**< [in] Version of the capture interface. */
void* pNvFBC; /**< [out] A pointer to the requested NVFBC object. */
NvU32 dwAdapterIdx; /**< [in] Adapter Ordinal corresponding to the display to be grabbed. If pDevice is set, this parameter is ignored. */
NvU32 dwNvFBCVersion; /**< [out] Indicates the highest NvFBC interface version supported by the loaded NVFBC library. */
void* cudaCtx; /**< [in] CUDA context created using cuD3D9CtxCreate with the D3D9 device passed as pDevice. Only used for NvFBCCuda interface.
It is mandatory to pass a valid D3D9 device if cudaCtx is passed. The call will fail otherwise.
Client must release NvFBCCuda object before destroying the cudaCtx. */
void* pPrivateData2; /**< [in] Private data [optional]. */
NvU32 dwPrivateData2Size; /**< [in] Size of private data. */
NvU32 dwReserved[55]; /**< [in] Reserved. Should be set to 0. */
void* pReserved[27]; /**< [in] Reserved. Should be set to NULL. */
}NvFBCCreateParams;
#define NVFBC_CREATE_PARAMS_VER_1 NVFBC_STRUCT_VERSION(NvFBCCreateParams, 1)
#define NVFBC_CREATE_PARAMS_VER_2 NVFBC_STRUCT_VERSION(NvFBCCreateParams, 2)
#define NVFBC_CREATE_PARAMS_VER NVFBC_CREATE_PARAMS_VER_2
typedef NVFBCRESULT(NVFBCAPI* NvFBC_CreateFunctionExType) (void* pCreateParams);
\ No newline at end of file
win/nvfbcwrp/nvfbcwrp.def 0 → 100644
View file @ b5a8b02d
LIBRARY nvfbcwrp
EXPORTS
NvFBC_Create=PROXY_NvFBC_Create @1
NvFBC_CreateEx=PROXY_NvFBC_CreateEx @2
NvFBC_Enable=PROXY_NvFBC_Enable @3
NvFBC_GetSDKVersion=PROXY_NvFBC_GetSDKVersion @4
NvFBC_GetStatus=PROXY_NvFBC_GetStatus @5
NvFBC_GetStatusEx=PROXY_NvFBC_GetStatusEx @6
NvFBC_SetGlobalFlags=PROXY_NvFBC_SetGlobalFlags @7
NvOptimusEnablement=PROXY_NvOptimusEnablement @8
win/nvfbcwrp/nvfbcwrp.sln 0 → 100644
View file @ b5a8b02d

Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio Version 16
VisualStudioVersion = 16.0.29519.87
MinimumVisualStudioVersion = 10.0.40219.1
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "nvfbcwrp", "nvfbcwrp.vcxproj", "{F2E7530B-BA35-4592-A0A9-CBE9CAD9A3CB}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|x64 = Debug|x64
Debug|x86 = Debug|x86
Release|x64 = Release|x64
Release|x86 = Release|x86
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GlobalSection(ProjectConfigurationPlatforms) = postSolution
{F2E7530B-BA35-4592-A0A9-CBE9CAD9A3CB}.Debug|x64.ActiveCfg = Debug|x64
{F2E7530B-BA35-4592-A0A9-CBE9CAD9A3CB}.Debug|x64.Build.0 = Debug|x64
{F2E7530B-BA35-4592-A0A9-CBE9CAD9A3CB}.Debug|x86.ActiveCfg = Debug|Win32
{F2E7530B-BA35-4592-A0A9-CBE9CAD9A3CB}.Debug|x86.Build.0 = Debug|Win32
{F2E7530B-BA35-4592-A0A9-CBE9CAD9A3CB}.Release|x64.ActiveCfg = Release|x64
{F2E7530B-BA35-4592-A0A9-CBE9CAD9A3CB}.Release|x64.Build.0 = Release|x64
{F2E7530B-BA35-4592-A0A9-CBE9CAD9A3CB}.Release|x86.ActiveCfg = Release|Win32
{F2E7530B-BA35-4592-A0A9-CBE9CAD9A3CB}.Release|x86.Build.0 = Release|Win32
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection
GlobalSection(ExtensibilityGlobals) = postSolution
SolutionGuid = {8A014521-63BA-4C47-A9A0-D97C80423FA4}
EndGlobalSection
EndGlobal
win/nvfbcwrp/nvfbcwrp.vcxproj 0 → 100644
View file @ b5a8b02d
<?xml version="1.0" encoding="utf-8"?>
<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<ItemGroup Label="ProjectConfigurations">
<ProjectConfiguration Include="Debug|Win32">
<Configuration>Debug</Configuration>
<Platform>Win32</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Release|Win32">
<Configuration>Release</Configuration>
<Platform>Win32</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Debug|x64">
<Configuration>Debug</Configuration>
<Platform>x64</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Release|x64">
<Configuration>Release</Configuration>
<Platform>x64</Platform>
</ProjectConfiguration>
</ItemGroup>
<PropertyGroup Label="Globals">
<VCProjectVersion>16.0</VCProjectVersion>
<ProjectGuid>{F2E7530B-BA35-4592-A0A9-CBE9CAD9A3CB}</ProjectGuid>
<Keyword>Win32Proj</Keyword>
<RootNamespace>nvfbcwrp</RootNamespace>
<WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
</PropertyGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
<ConfigurationType>DynamicLibrary</ConfigurationType>
<UseDebugLibraries>true</UseDebugLibraries>
<PlatformToolset>v142</PlatformToolset>
<CharacterSet>Unicode</CharacterSet>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
<ConfigurationType>DynamicLibrary</ConfigurationType>
<UseDebugLibraries>false</UseDebugLibraries>
<PlatformToolset>v142</PlatformToolset>
<WholeProgramOptimization>true</WholeProgramOptimization>
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
<ConfigurationType>DynamicLibrary</ConfigurationType>
<UseDebugLibraries>true</UseDebugLibraries>
<PlatformToolset>v142</PlatformToolset>
<CharacterSet>MultiByte</CharacterSet>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
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<PlatformToolset>v142</PlatformToolset>
<WholeProgramOptimization>true</WholeProgramOptimization>
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
<ImportGroup Label="ExtensionSettings">
<Import Project="$(VCTargetsPath)\BuildCustomizations\masm.props" />
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<ImportGroup Label="Shared">
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<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
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</ImportGroup>
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
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</ImportGroup>
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
</ImportGroup>
<PropertyGroup Label="UserMacros" />
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
<LinkIncremental>true</LinkIncremental>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
<LinkIncremental>true</LinkIncremental>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
<LinkIncremental>false</LinkIncremental>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
<LinkIncremental>false</LinkIncremental>
</PropertyGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
<ClCompile>
<PrecompiledHeader>Use</PrecompiledHeader>
<WarningLevel>Level3</WarningLevel>
<Optimization>Disabled</Optimization>
<SDLCheck>true</SDLCheck>
<PreprocessorDefinitions>WIN32;_DEBUG;NVFBCWRP_EXPORTS;_WINDOWS;_USRDLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<ConformanceMode>true</ConformanceMode>
<PrecompiledHeaderFile>pch.h</PrecompiledHeaderFile>
</ClCompile>
<Link>
<SubSystem>Windows</SubSystem>
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<ClCompile>
<PrecompiledHeader>Use</PrecompiledHeader>
<WarningLevel>Level3</WarningLevel>
<Optimization>Disabled</Optimization>
<SDLCheck>true</SDLCheck>
<PreprocessorDefinitions>_DEBUG;NVFBCWRP_EXPORTS;_WINDOWS;_USRDLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<ConformanceMode>true</ConformanceMode>
<PrecompiledHeaderFile>pch.h</PrecompiledHeaderFile>
</ClCompile>
<Link>
<SubSystem>Windows</SubSystem>
<GenerateDebugInformation>true</GenerateDebugInformation>
<EnableUAC>false</EnableUAC>
<ModuleDefinitionFile>nvfbcwrp.def</ModuleDefinitionFile>
</Link>
<ProjectReference>
<UseLibraryDependencyInputs>false</UseLibraryDependencyInputs>
</ProjectReference>
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
<ClCompile>
<PrecompiledHeader>Use</PrecompiledHeader>
<WarningLevel>Level3</WarningLevel>
<Optimization>MaxSpeed</Optimization>
<FunctionLevelLinking>true</FunctionLevelLinking>
<IntrinsicFunctions>true</IntrinsicFunctions>
<SDLCheck>true</SDLCheck>
<PreprocessorDefinitions>WIN32;NDEBUG;NVFBCWRP_EXPORTS;_WINDOWS;_USRDLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<ConformanceMode>true</ConformanceMode>
<PrecompiledHeaderFile>pch.h</PrecompiledHeaderFile>
</ClCompile>
<Link>
<SubSystem>Windows</SubSystem>
<EnableCOMDATFolding>true</EnableCOMDATFolding>
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<FunctionLevelLinking>true</FunctionLevelLinking>
<IntrinsicFunctions>true</IntrinsicFunctions>
<SDLCheck>true</SDLCheck>
<PreprocessorDefinitions>NDEBUG;NVFBCWRP_EXPORTS;_WINDOWS;_USRDLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<ConformanceMode>true</ConformanceMode>
<PrecompiledHeaderFile>pch.h</PrecompiledHeaderFile>
</ClCompile>
<Link>
<SubSystem>Windows</SubSystem>
<EnableCOMDATFolding>true</EnableCOMDATFolding>
<OptimizeReferences>true</OptimizeReferences>
<GenerateDebugInformation>true</GenerateDebugInformation>
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<ModuleDefinitionFile>nvfbcwrp.def</ModuleDefinitionFile>
</Link>
</ItemDefinitionGroup>
<ItemGroup>
<ClInclude Include="framework.h" />
<ClInclude Include="nvfbcdefs.h" />
<ClInclude Include="pch.h" />
</ItemGroup>
<ItemGroup>
<ClCompile Include="nvfbcwrp_main.cpp" />
<ClCompile Include="pch.cpp">
<PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">Create</PrecompiledHeader>
<PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">Create</PrecompiledHeader>
<PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">Create</PrecompiledHeader>
<PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|x64'">Create</PrecompiledHeader>
</ClCompile>
</ItemGroup>
<ItemGroup>
<MASM Include="nvfbcbody.asm" />
</ItemGroup>
<ItemGroup>
<None Include="nvfbcwrp.def" />
</ItemGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
<ImportGroup Label="ExtensionTargets">
<Import Project="$(VCTargetsPath)\BuildCustomizations\masm.targets" />
</ImportGroup>
</Project>
\ No newline at end of file
win/nvfbcwrp/nvfbcwrp.vcxproj.filters 0 → 100644
View file @ b5a8b02d
<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<ItemGroup>
<Filter Include="Исходные файлы">
<UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
<Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
</Filter>
<Filter Include="Файлы заголовков">
<UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
<Extensions>h;hh;hpp;hxx;hm;inl;inc;ipp;xsd</Extensions>
</Filter>
<Filter Include="Файлы ресурсов">
<UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
<Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
</Filter>
</ItemGroup>
<ItemGroup>
<ClInclude Include="framework.h">
<Filter>Файлы заголовков</Filter>
</ClInclude>
<ClInclude Include="pch.h">
<Filter>Файлы заголовков</Filter>
</ClInclude>
<ClInclude Include="nvfbcdefs.h">
<Filter>Файлы заголовков</Filter>
</ClInclude>
</ItemGroup>
<ItemGroup>
<ClCompile Include="pch.cpp">
<Filter>Исходные файлы</Filter>
</ClCompile>
<ClCompile Include="nvfbcwrp_main.cpp">
<Filter>Исходные файлы</Filter>
</ClCompile>
</ItemGroup>
<ItemGroup>
<MASM Include="nvfbcbody.asm">
<Filter>Исходные файлы</Filter>
</MASM>
</ItemGroup>
<ItemGroup>
<None Include="nvfbcwrp.def">
<Filter>Исходные файлы</Filter>
</None>
</ItemGroup>
</Project>
\ No newline at end of file
win/nvfbcwrp/nvfbcwrp.vcxproj.user 0 → 100644
View file @ b5a8b02d
<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="Current" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<PropertyGroup />
</Project>
\ No newline at end of file
win/nvfbcwrp/nvfbcwrp_main.cpp 0 → 100644
View file @ b5a8b02d
#include "pch.h"
#include "nvfbcdefs.h"
#include <windows.h>
HINSTANCE hLThis = 0;
extern "C" {
FARPROC ORIG_NvFBC_Create, ORIG_NvFBC_Enable, ORIG_NvFBC_GetSDKVersion,
ORIG_NvFBC_GetStatus, ORIG_NvFBC_GetStatusEx, ORIG_NvFBC_SetGlobalFlags,
ORIG_NvOptimusEnablement;
}
NvFBC_CreateFunctionExType ORIG_NvFBC_CreateEx;
HINSTANCE hL = 0;
BOOL WINAPI DllMain(HINSTANCE hInst,DWORD reason,LPVOID)
{
if (reason == DLL_PROCESS_ATTACH)
{
//hLThis = hInst;
hL = LoadLibrary(".\\NvFBC64_.dll");
if (!hL) return false;
ORIG_NvFBC_Create = GetProcAddress(hL, "NvFBC_Create");
if (!ORIG_NvFBC_Create) return false;
ORIG_NvFBC_CreateEx = (NvFBC_CreateFunctionExType)::GetProcAddress(hL, "NvFBC_CreateEx");
if (!ORIG_NvFBC_CreateEx) return false;
ORIG_NvFBC_Enable = GetProcAddress(hL, "NvFBC_Enable");
if (!ORIG_NvFBC_Enable) return false;
ORIG_NvFBC_GetSDKVersion = GetProcAddress(hL, "NvFBC_GetSDKVersion");
if (!ORIG_NvFBC_GetSDKVersion) return false;
ORIG_NvFBC_GetStatus = GetProcAddress(hL, "NvFBC_GetStatus");
if (!ORIG_NvFBC_GetStatus) return false;
ORIG_NvFBC_GetStatusEx = GetProcAddress(hL, "NvFBC_GetStatusEx");
if (!ORIG_NvFBC_GetStatusEx) return false;
ORIG_NvFBC_SetGlobalFlags = GetProcAddress(hL, "NvFBC_SetGlobalFlags");
if (!ORIG_NvFBC_SetGlobalFlags) return false;
ORIG_NvOptimusEnablement = GetProcAddress(hL, "NvOptimusEnablement");
if (!ORIG_NvOptimusEnablement) return false;
}
if (reason == DLL_PROCESS_DETACH)
{
FreeLibrary(hL);
return true;
}
return true;
}
NVFBCRESULT NVFBCAPI PROXY_NvFBC_CreateEx(NvFBCCreateParams* params) {
if (params->dwPrivateDataSize == 0 && params->pPrivateData == NULL) {
//Backup old values
void* bkp_privdata = params->pPrivateData;
NvU32 bkp_privdatasize = params->dwPrivateDataSize;
// Inject private keys into structure
params->dwPrivateDataSize = sizeof(magic);
params->pPrivateData = &magic;
// Invoke original function
NVFBCRESULT res = ORIG_NvFBC_CreateEx(params);
// Rollback private data changes in params structure
params->pPrivateData = bkp_privdata;
params->dwPrivateDataSize = bkp_privdatasize;
return res;
}
else {
return ORIG_NvFBC_CreateEx((void*)params);
}
}
\ No newline at end of file
win/nvfbcwrp/pch.cpp 0 → 100644
View file @ b5a8b02d
// pch.cpp: файл исходного кода, соответствующий предварительно скомпилированному заголовочному файлу
#include "pch.h"
// При использовании предварительно скомпилированных заголовочных файлов необходим следующий файл исходного кода для выполнения сборки.
win/nvfbcwrp/pch.h 0 → 100644
View file @ b5a8b02d
// pch.h: это предварительно скомпилированный заголовочный файл.
// Перечисленные ниже файлы компилируются только один раз, что ускоряет последующие сборки.
// Это также влияет на работу IntelliSense, включая многие функции просмотра и завершения кода.
// Однако изменение любого из приведенных здесь файлов между операциями сборки приведет к повторной компиляции всех(!) этих файлов.
// Не добавляйте сюда файлы, которые планируете часто изменять, так как в этом случае выигрыша в производительности не будет.
#ifndef PCH_H
#define PCH_H
// Добавьте сюда заголовочные файлы для предварительной компиляции
#include "framework.h"
#endif //PCH_H
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