Re: [FFmpeg-devel] [PATCH NV HEADERS] Add cuCtxGetDevice

2019-09-16 Thread Steve Lhomme 

On 2019-09-13 11:56, Timo Rothenpieler wrote:

On 12/09/2019 15:19, Steve Lhomme wrote:
It can be useful to determine if the decoder context is the same as 
the display

context.

It's used in some samples at https://github.com/NVIDIA/video-sdk-samples
---
  include/ffnvcodec/dynlink_cuda.h   | 1 +
  include/ffnvcodec/dynlink_loader.h | 2 ++
  2 files changed, 3 insertions(+)



applied


Thanks !


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Re: [FFmpeg-devel] [PATCH NV HEADERS] Add cuCtxGetDevice

2019-09-13 Thread Timo Rothenpieler 

On 12/09/2019 15:19, Steve Lhomme wrote:

It can be useful to determine if the decoder context is the same as the display
context.

It's used in some samples at https://github.com/NVIDIA/video-sdk-samples
---
  include/ffnvcodec/dynlink_cuda.h   | 1 +
  include/ffnvcodec/dynlink_loader.h | 2 ++
  2 files changed, 3 insertions(+)



applied
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Re: [FFmpeg-devel] [PATCH NV HEADERS] Add cuCtxGetDevice

2019-09-12 Thread Steve Lhomme 
This is for this repo: 
https://git.videolan.org/?p=ffmpeg/nv-codec-headers.git


On 2019-09-12 15:19, Steve Lhomme wrote:

It can be useful to determine if the decoder context is the same as the display
context.

It's used in some samples at https://github.com/NVIDIA/video-sdk-samples
---
  include/ffnvcodec/dynlink_cuda.h   | 1 +
  include/ffnvcodec/dynlink_loader.h | 2 ++
  2 files changed, 3 insertions(+)

diff --git a/include/ffnvcodec/dynlink_cuda.h b/include/ffnvcodec/dynlink_cuda.h
index ad5da7c..cc1cc00 100644
--- a/include/ffnvcodec/dynlink_cuda.h
+++ b/include/ffnvcodec/dynlink_cuda.h
@@ -329,6 +329,7 @@ typedef CUresult CUDAAPI tcuMemcpy2D_v2(const CUDA_MEMCPY2D 
*pcopy);
  typedef CUresult CUDAAPI tcuMemcpy2DAsync_v2(const CUDA_MEMCPY2D *pcopy, 
CUstream hStream);
  typedef CUresult CUDAAPI tcuGetErrorName(CUresult error, const char** pstr);
  typedef CUresult CUDAAPI tcuGetErrorString(CUresult error, const char** pstr);
+typedef CUresult CUDAAPI tcuCtxGetDevice(CUdevice *device);
  
  typedef CUresult CUDAAPI tcuStreamCreate(CUstream *phStream, unsigned int flags);

  typedef CUresult CUDAAPI tcuStreamQuery(CUstream hStream);
diff --git a/include/ffnvcodec/dynlink_loader.h 
b/include/ffnvcodec/dynlink_loader.h
index 358acd5..a1fa323 100644
--- a/include/ffnvcodec/dynlink_loader.h
+++ b/include/ffnvcodec/dynlink_loader.h
@@ -156,6 +156,7 @@ typedef struct CudaFunctions {
  tcuMemcpy2DAsync_v2 *cuMemcpy2DAsync;
  tcuGetErrorName *cuGetErrorName;
  tcuGetErrorString *cuGetErrorString;
+tcuCtxGetDevice *cuCtxGetDevice;
  
  tcuStreamCreate *cuStreamCreate;

  tcuStreamQuery *cuStreamQuery;
@@ -280,6 +281,7 @@ static inline int cuda_load_functions(CudaFunctions 
**functions, void *logctx)
  LOAD_SYMBOL(cuMemcpy2DAsync, tcuMemcpy2DAsync_v2, "cuMemcpy2DAsync_v2");
  LOAD_SYMBOL(cuGetErrorName, tcuGetErrorName, "cuGetErrorName");
  LOAD_SYMBOL(cuGetErrorString, tcuGetErrorString, "cuGetErrorString");
+LOAD_SYMBOL(cuCtxGetDevice, tcuCtxGetDevice, "cuCtxGetDevice");
  
  LOAD_SYMBOL(cuStreamCreate, tcuStreamCreate, "cuStreamCreate");

  LOAD_SYMBOL(cuStreamQuery, tcuStreamQuery, "cuStreamQuery");
--
2.17.1

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[FFmpeg-devel] [PATCH NV HEADERS] Add cuCtxGetDevice

2019-09-12 Thread Steve Lhomme 
It can be useful to determine if the decoder context is the same as the display
context.

It's used in some samples at https://github.com/NVIDIA/video-sdk-samples
---
 include/ffnvcodec/dynlink_cuda.h   | 1 +
 include/ffnvcodec/dynlink_loader.h | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/include/ffnvcodec/dynlink_cuda.h b/include/ffnvcodec/dynlink_cuda.h
index ad5da7c..cc1cc00 100644
--- a/include/ffnvcodec/dynlink_cuda.h
+++ b/include/ffnvcodec/dynlink_cuda.h
@@ -329,6 +329,7 @@ typedef CUresult CUDAAPI tcuMemcpy2D_v2(const CUDA_MEMCPY2D 
*pcopy);
 typedef CUresult CUDAAPI tcuMemcpy2DAsync_v2(const CUDA_MEMCPY2D *pcopy, 
CUstream hStream);
 typedef CUresult CUDAAPI tcuGetErrorName(CUresult error, const char** pstr);
 typedef CUresult CUDAAPI tcuGetErrorString(CUresult error, const char** pstr);
+typedef CUresult CUDAAPI tcuCtxGetDevice(CUdevice *device);
 
 typedef CUresult CUDAAPI tcuStreamCreate(CUstream *phStream, unsigned int 
flags);
 typedef CUresult CUDAAPI tcuStreamQuery(CUstream hStream);
diff --git a/include/ffnvcodec/dynlink_loader.h 
b/include/ffnvcodec/dynlink_loader.h
index 358acd5..a1fa323 100644
--- a/include/ffnvcodec/dynlink_loader.h
+++ b/include/ffnvcodec/dynlink_loader.h
@@ -156,6 +156,7 @@ typedef struct CudaFunctions {
 tcuMemcpy2DAsync_v2 *cuMemcpy2DAsync;
 tcuGetErrorName *cuGetErrorName;
 tcuGetErrorString *cuGetErrorString;
+tcuCtxGetDevice *cuCtxGetDevice;
 
 tcuStreamCreate *cuStreamCreate;
 tcuStreamQuery *cuStreamQuery;
@@ -280,6 +281,7 @@ static inline int cuda_load_functions(CudaFunctions 
**functions, void *logctx)
 LOAD_SYMBOL(cuMemcpy2DAsync, tcuMemcpy2DAsync_v2, "cuMemcpy2DAsync_v2");
 LOAD_SYMBOL(cuGetErrorName, tcuGetErrorName, "cuGetErrorName");
 LOAD_SYMBOL(cuGetErrorString, tcuGetErrorString, "cuGetErrorString");
+LOAD_SYMBOL(cuCtxGetDevice, tcuCtxGetDevice, "cuCtxGetDevice");
 
 LOAD_SYMBOL(cuStreamCreate, tcuStreamCreate, "cuStreamCreate");
 LOAD_SYMBOL(cuStreamQuery, tcuStreamQuery, "cuStreamQuery");
-- 
2.17.1

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