474   CUresult cuda_ret;  in gst_nv_base_enc_open()  local
483     cuda_ret = CuStreamCreate (&nvenc->cuda_stream, CU_STREAM_DEFAULT);  in gst_nv_base_enc_open()
484     if (!gst_cuda_result (cuda_ret)) {  in gst_nv_base_enc_open()
1408   CUresult cuda_ret;  in gst_nv_base_enc_free_buffers()  local
1446     cuda_ret = CuMemFree (in_buf->cuda_pointer);  in gst_nv_base_enc_free_buffers()
1447     if (!gst_cuda_result (cuda_ret)) {  in gst_nv_base_enc_free_buffers()
1449           cuda_ret);  in gst_nv_base_enc_free_buffers()
2123   CUresult cuda_ret;  in _map_gl_input_buffer()  local
2179     cuda_ret =  in _map_gl_input_buffer()
2183     if (!gst_cuda_result (cuda_ret)) {  in _map_gl_input_buffer()
2185           "texture %u in cuda ret :%d", gl_mem->mem.tex_id, cuda_ret);  in _map_gl_input_buffer()
2208     cuda_ret = CuMemcpy2DAsync (&param, nvenc->cuda_stream);  in _map_gl_input_buffer()
2209     if (!gst_cuda_result (cuda_ret)) {  in _map_gl_input_buffer()
2211           "ret :%d", gl_mem->mem.tex_id, cuda_ret);  in _map_gl_input_buffer()
2233   CUresult cuda_ret;  in gst_nv_base_enc_upload_frame()  local
2266     cuda_ret = CuMemcpy2DAsync (&param, nvenc->cuda_stream);  in gst_nv_base_enc_upload_frame()
2267     if (!gst_cuda_result (cuda_ret)) {  in gst_nv_base_enc_upload_frame()
2268       GST_ERROR_OBJECT (nvenc, "cannot copy %dth plane, ret %d", i, cuda_ret);  in gst_nv_base_enc_upload_frame()