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https://github.com/Xaymar/obs-StreamFX
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nvidia/cuda: Add functions to get device name, UUId and LUId
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2 changed files with 31 additions and 1 deletions
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@ -114,7 +114,9 @@ streamfx::nvidia::cuda::cuda::cuda() : _library()
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{ // 3. Load remaining functions.
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// Device Management
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// - Not yet needed.
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P_CUDA_LOAD_SYMBOL(cuDeviceGetName);
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P_CUDA_LOAD_SYMBOL(cuDeviceGetLuid);
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P_CUDA_LOAD_SYMBOL(cuDeviceGetUuid);
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// Primary Context Management
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P_CUDA_LOAD_SYMBOL(cuDevicePrimaryCtxRetain);
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@ -162,6 +162,31 @@ namespace streamfx::nvidia::cuda {
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uint32_t reserved[16];
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};
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struct uuid_t {
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union {
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char bytes[16];
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struct {
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uint32_t a;
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uint16_t b;
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uint16_t c;
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uint16_t d;
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uint16_t e;
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uint32_t f;
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} uuid;
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};
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};
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struct luid_t {
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union {
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char bytes[8];
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struct {
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uint32_t low;
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int32_t high;
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} parts;
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uint64_t luid;
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};
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};
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class cuda_error : public std::exception {
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::streamfx::nvidia::cuda::result _code;
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@ -192,6 +217,9 @@ namespace streamfx::nvidia::cuda {
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P_CUDA_DEFINE_FUNCTION(cuDriverGetVersion, int32_t* driverVersion);
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// Device Management
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P_CUDA_DEFINE_FUNCTION(cuDeviceGetName, char* name, int32_t length, device_t device);
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P_CUDA_DEFINE_FUNCTION(cuDeviceGetLuid, luid_t* luid, uint32_t* device_node_mask, device_t device);
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P_CUDA_DEFINE_FUNCTION(cuDeviceGetUuid, uuid_t* uuid, device_t device);
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// - Not yet needed.
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// Primary Context Management
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