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[c-host] nvfbc: print out the SDK version and enable NvFBC

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This commit is contained in:
Geoffrey McRae 2019-05-23 14:49:38 +10:00
parent 09d4fea9e2
commit afe072adf1
2 changed files with 37 additions and 9 deletions
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2
VERSION
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@ -1 +1 @@
a12-212-g58c3fba6b9+1 a12-213-g09d4fea9e2+1

44
c-host/platform/Windows/capture/NVFBC/src/wrapper.cpp
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@ -33,10 +33,11 @@ struct NVAPI
bool initialized; bool initialized;
HMODULE dll; HMODULE dll;
NvFBC_CreateFunctionExType createEx; NvFBC_CreateFunctionExType createEx;
NvFBC_SetGlobalFlagsType setGlobalFlags; NvFBC_SetGlobalFlagsType setGlobalFlags;
NvFBC_GetStatusExFunctionType getStatusEx; NvFBC_GetStatusExFunctionType getStatusEx;
NvFBC_EnableFunctionType enable; NvFBC_EnableFunctionType enable;
NvFBC_GetSDKVersionFunctionType getVersion;
}; };
struct stNvFBCHandle struct stNvFBCHandle
@ -60,10 +61,37 @@ bool NvFBCInit()
return false; return false;
} }
nvapi.createEx = (NvFBC_CreateFunctionExType )GetProcAddress(nvapi.dll, "NvFBC_CreateEx" ); nvapi.createEx = (NvFBC_CreateFunctionExType )GetProcAddress(nvapi.dll, "NvFBC_CreateEx" );
nvapi.setGlobalFlags = (NvFBC_SetGlobalFlagsType )GetProcAddress(nvapi.dll, "NvFBC_SetGlobalFlags"); nvapi.setGlobalFlags = (NvFBC_SetGlobalFlagsType )GetProcAddress(nvapi.dll, "NvFBC_SetGlobalFlags");
nvapi.getStatusEx = (NvFBC_GetStatusExFunctionType)GetProcAddress(nvapi.dll, "NvFBC_GetStatusEx" ); nvapi.getStatusEx = (NvFBC_GetStatusExFunctionType )GetProcAddress(nvapi.dll, "NvFBC_GetStatusEx" );
nvapi.enable = (NvFBC_EnableFunctionType )GetProcAddress(nvapi.dll, "NvFBC_Enable" ); nvapi.enable = (NvFBC_EnableFunctionType )GetProcAddress(nvapi.dll, "NvFBC_Enable" );
nvapi.getVersion = (NvFBC_GetSDKVersionFunctionType)GetProcAddress(nvapi.dll, "NvFBC_GetSDKVersion" );
if (
!nvapi.createEx ||
!nvapi.setGlobalFlags ||
!nvapi.getStatusEx ||
!nvapi.enable ||
!nvapi.getVersion)
{
DEBUG_ERROR("Failed to get the required proc addresses");
return false;
}
NvU32 version;
if (nvapi.getVersion(&version) != NVFBC_SUCCESS)
{
DEBUG_ERROR("Failed to get the NvFBC SDK version");
return false;
}
DEBUG_INFO("NvFBC SDK Version: %lu", version);
if (nvapi.enable(NVFBC_STATE_ENABLE) != NVFBC_SUCCESS)
{
DEBUG_ERROR("Failed to enable the NvFBC interface");
return false;
}
nvapi.initialized = true; nvapi.initialized = true;
return true; return true;