av_log(NULL, AV_LOG_TRACE, "Loaded lib: %s\n", path); \
} while (0)
-#define LOAD_SYMBOL(fun, symbol) \
+#define LOAD_SYMBOL(fun, tp, symbol) \
do { \
- if (!((f->fun) = dlsym(f->lib, symbol))) { \
+ if (!((f->fun) = (tp*)dlsym(f->lib, symbol))) { \
av_log(NULL, AV_LOG_ERROR, "Cannot load %s\n", symbol); \
ret = AVERROR_UNKNOWN; \
goto error; \
LIB_HANDLE lib;
} CuvidFunctions;
+typedef NVENCSTATUS NVENCAPI tNvEncodeAPICreateInstance(NV_ENCODE_API_FUNCTION_LIST *functionList);
+typedef NVENCSTATUS NVENCAPI tNvEncodeAPIGetMaxSupportedVersion(uint32_t* version);
+
typedef struct NvencFunctions {
- NVENCSTATUS (NVENCAPI *NvEncodeAPICreateInstance)(NV_ENCODE_API_FUNCTION_LIST *functionList);
- NVENCSTATUS (NVENCAPI *NvEncodeAPIGetMaxSupportedVersion)(uint32_t* version);
+ tNvEncodeAPICreateInstance *NvEncodeAPICreateInstance;
+ tNvEncodeAPIGetMaxSupportedVersion *NvEncodeAPIGetMaxSupportedVersion;
LIB_HANDLE lib;
} NvencFunctions;
{
GENERIC_LOAD_FUNC_PREAMBLE(CudaFunctions, cuda, CUDA_LIBNAME);
- LOAD_SYMBOL(cuInit, "cuInit");
- LOAD_SYMBOL(cuDeviceGetCount, "cuDeviceGetCount");
- LOAD_SYMBOL(cuDeviceGet, "cuDeviceGet");
- LOAD_SYMBOL(cuDeviceGetName, "cuDeviceGetName");
- LOAD_SYMBOL(cuDeviceComputeCapability, "cuDeviceComputeCapability");
- LOAD_SYMBOL(cuCtxCreate, "cuCtxCreate_v2");
- LOAD_SYMBOL(cuCtxPushCurrent, "cuCtxPushCurrent_v2");
- LOAD_SYMBOL(cuCtxPopCurrent, "cuCtxPopCurrent_v2");
- LOAD_SYMBOL(cuCtxDestroy, "cuCtxDestroy_v2");
- LOAD_SYMBOL(cuMemAlloc, "cuMemAlloc_v2");
- LOAD_SYMBOL(cuMemFree, "cuMemFree_v2");
- LOAD_SYMBOL(cuMemcpy2D, "cuMemcpy2D_v2");
- LOAD_SYMBOL(cuGetErrorName, "cuGetErrorName");
- LOAD_SYMBOL(cuGetErrorString, "cuGetErrorString");
+ LOAD_SYMBOL(cuInit, tcuInit, "cuInit");
+ LOAD_SYMBOL(cuDeviceGetCount, tcuDeviceGetCount, "cuDeviceGetCount");
+ LOAD_SYMBOL(cuDeviceGet, tcuDeviceGet, "cuDeviceGet");
+ LOAD_SYMBOL(cuDeviceGetName, tcuDeviceGetName, "cuDeviceGetName");
+ LOAD_SYMBOL(cuDeviceComputeCapability, tcuDeviceComputeCapability, "cuDeviceComputeCapability");
+ LOAD_SYMBOL(cuCtxCreate, tcuCtxCreate_v2, "cuCtxCreate_v2");
+ LOAD_SYMBOL(cuCtxPushCurrent, tcuCtxPushCurrent_v2, "cuCtxPushCurrent_v2");
+ LOAD_SYMBOL(cuCtxPopCurrent, tcuCtxPopCurrent_v2, "cuCtxPopCurrent_v2");
+ LOAD_SYMBOL(cuCtxDestroy, tcuCtxDestroy_v2, "cuCtxDestroy_v2");
+ LOAD_SYMBOL(cuMemAlloc, tcuMemAlloc_v2, "cuMemAlloc_v2");
+ LOAD_SYMBOL(cuMemFree, tcuMemFree_v2, "cuMemFree_v2");
+ LOAD_SYMBOL(cuMemcpy2D, tcuMemcpy2D_v2, "cuMemcpy2D_v2");
+ LOAD_SYMBOL(cuGetErrorName, tcuGetErrorName, "cuGetErrorName");
+ LOAD_SYMBOL(cuGetErrorString, tcuGetErrorString, "cuGetErrorString");
GENERIC_LOAD_FUNC_FINALE(cuda);
}
{
GENERIC_LOAD_FUNC_PREAMBLE(CuvidFunctions, cuvid, NVCUVID_LIBNAME);
- LOAD_SYMBOL(cuvidGetDecoderCaps, "cuvidGetDecoderCaps");
- LOAD_SYMBOL(cuvidCreateDecoder, "cuvidCreateDecoder");
- LOAD_SYMBOL(cuvidDestroyDecoder, "cuvidDestroyDecoder");
- LOAD_SYMBOL(cuvidDecodePicture, "cuvidDecodePicture");
+ LOAD_SYMBOL(cuvidGetDecoderCaps, tcuvidGetDecoderCaps, "cuvidGetDecoderCaps");
+ LOAD_SYMBOL(cuvidCreateDecoder, tcuvidCreateDecoder, "cuvidCreateDecoder");
+ LOAD_SYMBOL(cuvidDestroyDecoder, tcuvidDestroyDecoder, "cuvidDestroyDecoder");
+ LOAD_SYMBOL(cuvidDecodePicture, tcuvidDecodePicture, "cuvidDecodePicture");
#ifdef __CUVID_DEVPTR64
- LOAD_SYMBOL(cuvidMapVideoFrame, "cuvidMapVideoFrame64");
- LOAD_SYMBOL(cuvidUnmapVideoFrame, "cuvidUnmapVideoFrame64");
+ LOAD_SYMBOL(cuvidMapVideoFrame, tcuvidMapVideoFrame, "cuvidMapVideoFrame64");
+ LOAD_SYMBOL(cuvidUnmapVideoFrame, tcuvidUnmapVideoFrame, "cuvidUnmapVideoFrame64");
#else
- LOAD_SYMBOL(cuvidMapVideoFrame, "cuvidMapVideoFrame");
- LOAD_SYMBOL(cuvidUnmapVideoFrame, "cuvidUnmapVideoFrame");
+ LOAD_SYMBOL(cuvidMapVideoFrame, tcuvidMapVideoFrame, "cuvidMapVideoFrame");
+ LOAD_SYMBOL(cuvidUnmapVideoFrame, tcuvidUnmapVideoFrame, "cuvidUnmapVideoFrame");
#endif
- LOAD_SYMBOL(cuvidCtxLockCreate, "cuvidCtxLockCreate");
- LOAD_SYMBOL(cuvidCtxLockDestroy, "cuvidCtxLockDestroy");
- LOAD_SYMBOL(cuvidCtxLock, "cuvidCtxLock");
- LOAD_SYMBOL(cuvidCtxUnlock, "cuvidCtxUnlock");
-
- LOAD_SYMBOL(cuvidCreateVideoSource, "cuvidCreateVideoSource");
- LOAD_SYMBOL(cuvidCreateVideoSourceW, "cuvidCreateVideoSourceW");
- LOAD_SYMBOL(cuvidDestroyVideoSource, "cuvidDestroyVideoSource");
- LOAD_SYMBOL(cuvidSetVideoSourceState, "cuvidSetVideoSourceState");
- LOAD_SYMBOL(cuvidGetVideoSourceState, "cuvidGetVideoSourceState");
- LOAD_SYMBOL(cuvidGetSourceVideoFormat, "cuvidGetSourceVideoFormat");
- LOAD_SYMBOL(cuvidGetSourceAudioFormat, "cuvidGetSourceAudioFormat");
- LOAD_SYMBOL(cuvidCreateVideoParser, "cuvidCreateVideoParser");
- LOAD_SYMBOL(cuvidParseVideoData, "cuvidParseVideoData");
- LOAD_SYMBOL(cuvidDestroyVideoParser, "cuvidDestroyVideoParser");
+ LOAD_SYMBOL(cuvidCtxLockCreate, tcuvidCtxLockCreate, "cuvidCtxLockCreate");
+ LOAD_SYMBOL(cuvidCtxLockDestroy, tcuvidCtxLockDestroy, "cuvidCtxLockDestroy");
+ LOAD_SYMBOL(cuvidCtxLock, tcuvidCtxLock, "cuvidCtxLock");
+ LOAD_SYMBOL(cuvidCtxUnlock, tcuvidCtxUnlock, "cuvidCtxUnlock");
+
+ LOAD_SYMBOL(cuvidCreateVideoSource, tcuvidCreateVideoSource, "cuvidCreateVideoSource");
+ LOAD_SYMBOL(cuvidCreateVideoSourceW, tcuvidCreateVideoSourceW, "cuvidCreateVideoSourceW");
+ LOAD_SYMBOL(cuvidDestroyVideoSource, tcuvidDestroyVideoSource, "cuvidDestroyVideoSource");
+ LOAD_SYMBOL(cuvidSetVideoSourceState, tcuvidSetVideoSourceState, "cuvidSetVideoSourceState");
+ LOAD_SYMBOL(cuvidGetVideoSourceState, tcuvidGetVideoSourceState, "cuvidGetVideoSourceState");
+ LOAD_SYMBOL(cuvidGetSourceVideoFormat, tcuvidGetSourceVideoFormat, "cuvidGetSourceVideoFormat");
+ LOAD_SYMBOL(cuvidGetSourceAudioFormat, tcuvidGetSourceAudioFormat, "cuvidGetSourceAudioFormat");
+ LOAD_SYMBOL(cuvidCreateVideoParser, tcuvidCreateVideoParser, "cuvidCreateVideoParser");
+ LOAD_SYMBOL(cuvidParseVideoData, tcuvidParseVideoData, "cuvidParseVideoData");
+ LOAD_SYMBOL(cuvidDestroyVideoParser, tcuvidDestroyVideoParser, "cuvidDestroyVideoParser");
GENERIC_LOAD_FUNC_FINALE(cuvid);
}
{
GENERIC_LOAD_FUNC_PREAMBLE(NvencFunctions, nvenc, NVENC_LIBNAME);
- LOAD_SYMBOL(NvEncodeAPICreateInstance, "NvEncodeAPICreateInstance");
- LOAD_SYMBOL(NvEncodeAPIGetMaxSupportedVersion, "NvEncodeAPIGetMaxSupportedVersion");
+ LOAD_SYMBOL(NvEncodeAPICreateInstance, tNvEncodeAPICreateInstance, "NvEncodeAPICreateInstance");
+ LOAD_SYMBOL(NvEncodeAPIGetMaxSupportedVersion, tNvEncodeAPIGetMaxSupportedVersion, "NvEncodeAPIGetMaxSupportedVersion");
GENERIC_LOAD_FUNC_FINALE(nvenc);
}