[FFmpeg-devel] [PATCH 1/4] configure: require external ffnvcodec headers

[Timo Rothenpieler]

The external headers can be found at
https://git.videolan.org/?p=ffmpeg/nv-codec-headers.git
---
 configure | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/configure b/configure
index d05388638d..b4d82f1df6 100755
--- a/configure
+++ b/configure
@@ -2662,6 +2662,7 @@ zmbv_encoder_deps="zlib"
 
 # hardware accelerators
 crystalhd_deps="libcrystalhd_libcrystalhd_if_h"
+cuda_deps="ffnvcodec"
 cuda_deps_any="libdl LoadLibrary"
 cuvid_deps="cuda"
 d3d11va_deps="dxva_h ID3D11VideoDecoder ID3D11VideoContext"
@@ -5743,6 +5744,9 @@ check_type "va/va.h va/va_enc_vp9.h"  "VAEncPictureParameterBufferVP9"
 
 check_type "vdpau/vdpau.h" "VdpPictureInfoHEVC"
 
+check_pkg_config ffnvcodec "ffnvcodec >= 8.0" \
+    "ffnvcodec/nvEncodeAPI.h ffnvcodec/dynlink_cuda.h ffnvcodec/dynlink_cuviddec.h ffnvcodec/dynlink_nvcuvid.h" ""
+
 check_cpp_condition windows.h "!WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP)" && enable winrt || disable winrt
 
 if ! disabled w32threads && ! enabled pthreads; then
@@ -6196,7 +6200,7 @@ fi
 
 enabled nvenc &&
     check_cc -I$source_path <<EOF || disable nvenc
-#include "compat/nvenc/nvEncodeAPI.h"
+#include <ffnvcodec/nvEncodeAPI.h>
 NV_ENCODE_API_FUNCTION_LIST flist;
 void f(void) { struct { const GUID guid; } s[] = { { NV_ENC_PRESET_HQ_GUID } }; }
 int main(void) { return 0; }
-- 
2.15.1