cinelerra-5.1/thirdparty/src/ffmpeg-4.4.patch9

   1 diff --git a/libavutil/hwcontext_cuda.c b/libavutil/hwcontext_cuda.c
   2 index 718a449b6e..84685fe1d9 100644
   3 --- a/libavutil/hwcontext_cuda.c
   4 +++ b/libavutil/hwcontext_cuda.c
   5 @@ -269,9 +269,11 @@ static void cuda_device_uninit(AVHWDeviceContext *device_ctx)
   6          CudaFunctions *cu = hwctx->internal->cuda_dl;
   7
   8          if (hwctx->internal->is_allocated && hwctx->cuda_ctx) {
   9 +#ifdef CUDA_PRIMARY_CTX
  10              if (hwctx->internal->flags & AV_CUDA_USE_PRIMARY_CONTEXT)
  11                  CHECK_CU(cu->cuDevicePrimaryCtxRelease(hwctx->internal->cuda_device));
  12              else
  13 +#endif
  14                  CHECK_CU(cu->cuCtxDestroy(hwctx->cuda_ctx));
  15
  16              hwctx->cuda_ctx = NULL;
  17 @@ -321,7 +323,7 @@ static int cuda_context_init(AVHWDeviceContext *device_ctx, int flags) {
  18      cu = hwctx->internal->cuda_dl;
  19
  20      hwctx->internal->flags = flags;
  21 -
  22 +#ifdef CUDA_PRIMARY_CTX
  23      if (flags & AV_CUDA_USE_PRIMARY_CONTEXT) {
  24          ret = CHECK_CU(cu->cuDevicePrimaryCtxGetState(hwctx->internal->cuda_device,
  25                         &dev_flags, &dev_active));
  26 @@ -342,7 +344,9 @@ static int cuda_context_init(AVHWDeviceContext *device_ctx, int flags) {
  27                                                      hwctx->internal->cuda_device));
  28          if (ret < 0)
  29              return ret;
  30 -    } else {
  31 +    } else
  32 +#endif
  33 +    {
  34          ret = CHECK_CU(cu->cuCtxCreate(&hwctx->cuda_ctx, desired_flags,
  35                                         hwctx->internal->cuda_device));
  36          if (ret < 0)