From 62df0352e174f81892a321e72fd66f7d0015a60f Mon Sep 17 00:00:00 2001 From: Ruta Gadkari Date: Sun, 17 Feb 2019 18:23:35 +0530 Subject: [PATCH 1/1] compat/cuda: Fix CUdeviceptr definition for 64bit CPU MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit NVIDIA driver implementation defines and expects ‘CUdeviceptr’ to be 64-bit wide on the 64-bit platforms. FFMPEG build on PPC64 architecture on the other hand, falls back to an incorrect (32-bit wide data type) definition of this data type. This patch adds a new build time check to pick up the correct definition on PPC64 architecture. --- include/ffnvcodec/dynlink_cuda.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/ffnvcodec/dynlink_cuda.h b/include/ffnvcodec/dynlink_cuda.h index 779be1f..0baf953 100644 --- a/include/ffnvcodec/dynlink_cuda.h +++ b/include/ffnvcodec/dynlink_cuda.h @@ -52,7 +52,7 @@ typedef void* CUmipmappedArray; typedef void* CUgraphicsResource; typedef void* CUexternalMemory; typedef void* CUexternalSemaphore; -#if defined(__x86_64) || defined(AMD64) || defined(_M_AMD64) +#if defined(__x86_64) || defined(AMD64) || defined(_M_AMD64) || defined(__LP64__) typedef unsigned long long CUdeviceptr; #else typedef unsigned int CUdeviceptr; -- 2.7.4