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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,90 @@ | ||
| #include "xaudio2.h" | ||
| #include "XAPOBase.h" | ||
| #include "XAPOFX.h" | ||
|
|
||
| class XAPOFXWrapper : public CXAPOParametersBase | ||
| { | ||
| public: | ||
| XAPOFXWrapper(void *object) : | ||
| fapo_object(object), | ||
| CXAPOParametersBase(reinterpret_cast<FAPOBase*>(object)) | ||
| { | ||
| } | ||
|
|
||
| COM_METHOD(void) Process( | ||
| UINT32 InputProcessParameterCount, | ||
| const XAPO_PROCESS_BUFFER_PARAMETERS *pInputProcessParameters, | ||
| UINT32 OutputProcessParameterCount, | ||
| XAPO_PROCESS_BUFFER_PARAMETERS *pOutputProcessParameters, | ||
| BOOL IsEnabled | ||
| ) { | ||
| reinterpret_cast<FAPO*>(fapo_object)->Process( | ||
| fapo_object, | ||
| InputProcessParameterCount, | ||
| pInputProcessParameters, | ||
| OutputProcessParameterCount, | ||
| pOutputProcessParameters, | ||
| IsEnabled | ||
| ); | ||
| } | ||
|
|
||
| private: | ||
| void *fapo_object; | ||
| }; | ||
|
|
||
| void* CDECL XAPOFX_INTERNAL_Malloc(size_t size) | ||
| { | ||
| return CoTaskMemAlloc(size); | ||
| } | ||
| void CDECL XAPOFX_INTERNAL_Free(void* ptr) | ||
| { | ||
| CoTaskMemFree(ptr); | ||
| } | ||
| void* CDECL XAPOFX_INTERNAL_Realloc(void* ptr, size_t size) | ||
| { | ||
| return CoTaskMemRealloc(ptr, size); | ||
| } | ||
|
|
||
| void* CreateFXInternal( | ||
| REFCLSID clsid, | ||
| const void *pInitData, | ||
| uint32_t InitDataByteSize | ||
| ) { | ||
| FAPO *fapo_object = NULL; | ||
| FAPOFX_CreateFXWithCustomAllocatorEXT( | ||
| &clsid, | ||
| &fapo_object, | ||
| pInitData, | ||
| InitDataByteSize, | ||
| XAPOFX_INTERNAL_Malloc, | ||
| XAPOFX_INTERNAL_Free, | ||
| XAPOFX_INTERNAL_Realloc | ||
| ); | ||
| return new XAPOFXWrapper(fapo_object); | ||
| } | ||
|
|
||
| #if XAUDIO2_VERSION >=8 | ||
| FAPOFXCPP_API CreateFX( | ||
| REFCLSID clsid, | ||
| IUnknown **pEffect, | ||
| const void *pInitData, | ||
| UINT32 InitDataByteSize | ||
| ) { | ||
| *pEffect = reinterpret_cast<IUnknown*>(CreateFXInternal( | ||
| clsid, | ||
| pInitData, | ||
| InitDataByteSize | ||
| )); | ||
| return S_OK; | ||
| } | ||
| #else | ||
| FAPOFXCPP_API CreateFX(REFCLSID clsid, IUnknown **pEffect) | ||
| { | ||
| *pEffect = reinterpret_cast<IUnknown*>(CreateFXInternal( | ||
| clsid, | ||
| NULL, | ||
| 0 | ||
| )); | ||
| return S_OK; | ||
| } | ||
| #endif // XAUDIO2_VERSION >=8 |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,48 @@ | ||
| #ifndef FAUDIO_CPP_XAPOFX_H | ||
| #define FAUDIO_CPP_XAPOFX_H | ||
|
|
||
| #ifdef __cplusplus | ||
| extern "C" { | ||
| #endif /* __cplusplus */ | ||
|
|
||
| #if defined _WIN32 || defined __CYGWIN__ | ||
| #define DLLIMPORT __declspec(dllimport) | ||
| #define DLLEXPORT __declspec(dllexport) | ||
| #else | ||
| #if __GNUC__ >= 4 | ||
| #define DLLIMPORT __attribute__((visibility ("default"))) | ||
| #define DLLEXPORT __attribute__((visibility ("default"))) | ||
| #else | ||
| #define DLLIMPORT | ||
| #define DLLEXPORT | ||
| #endif | ||
| #endif | ||
|
|
||
| #ifdef FAUDIOCPP_EXPORTS | ||
| #define FAPOFXCPP_API extern "C" DLLEXPORT HRESULT __cdecl | ||
| #else | ||
| #define FAPOFXCPP_API extern "C" DLLIMPORT HRESULT __cdecl | ||
| #endif | ||
|
|
||
| #ifndef XAPOFX_VERSION | ||
| #define XAPOFX_VERSION 5 | ||
| #endif | ||
|
|
||
| #include <FAPOFX.h> | ||
|
|
||
| #if XAUDIO2_VERSION >=8 | ||
| FAPOFXCPP_API CreateFX( | ||
| REFCLSID clsid, | ||
| IUnknown **pEffect, | ||
| const void *pInitData, | ||
| UINT32 InitDataByteSize | ||
| ); | ||
| #else | ||
| FAPOFXCPP_API CreateFX(REFCLSID clsid, IUnknown **pEffect); | ||
| #endif // XAUDIO2_VERSION >=8 | ||
|
|
||
| #ifdef __cplusplus | ||
| } | ||
| #endif /* __cplusplus */ | ||
|
|
||
| #endif /* FAUDIO_CPP_XAPOFX_H */ |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,14 @@ | ||
| #include "com_utils.h" | ||
| #include <string.h> /* memcmp */ | ||
|
|
||
| /* GUIDs */ | ||
| const IID IID_IUnknown = {0x00000000, 0x0000, 0x0000, {0xC0, 00, 00, 00, 00, 00, 00, 0x46}}; | ||
|
|
||
| const IID IID_IXAudio2 = {0x8bcf1f58, 0x9fe7, 0x4583, {0x8a, 0xc6, 0xe2, 0xad, 0xc4, 0x65, 0xc8, 0xbb}}; | ||
| const IID IID_IXAPO = {0xA90BC001, 0xE897, 0xE897, {0x55, 0xE4, 0x9E, 0x47, 0x00, 0x00, 0x00, 0x00}}; | ||
| const IID IID_IXAPOParameters = {0xA90BC001, 0xE897, 0xE897, {0x55, 0xE4, 0x9E, 0x47, 0x00, 0x00, 0x00, 0x01}}; | ||
|
|
||
| bool guid_equals(REFIID a, REFIID b) | ||
| { | ||
| return memcmp(&a, &b, sizeof(IID)) == 0; | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,2 @@ | ||
| EXPORTS | ||
| CreateFX @1 |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
|
|
@@ -4,3 +4,4 @@ EXPORTS | |
| CreateAudioVolumeMeter @3 | ||
| X3DAudioCalculate @5 | ||
| X3DAudioInitialize @6 | ||
| CreateFX @7 | ||