Fix UB lshift in nvenc struct version macros

diff --git a/include/ffnvcodec/nvEncodeAPI.h b/include/ffnvcodec/nvEncodeAPI.h
index b5a41264bffb339a5f4a1cdfcaa0fe1adf94b5a2..dcf071086697d726edb917c39bc9e457af9e7391 100644 (file)
--- a/include/ffnvcodec/nvEncodeAPI.h
+++ b/include/ffnvcodec/nvEncodeAPI.h
@@ -1492,7 +1492,7 @@ typedef struct _NV_ENC_CONFIG
 } NV_ENC_CONFIG;
 
 /** macro for constructing the version field of ::_NV_ENC_CONFIG */
-#define NV_ENC_CONFIG_VER (NVENCAPI_STRUCT_VERSION(7) | ( 1<<31 ))
+#define NV_ENC_CONFIG_VER (NVENCAPI_STRUCT_VERSION(7) | ( 1u<<31 ))
 
 
 /**
@@ -1537,7 +1537,7 @@ typedef struct _NV_ENC_INITIALIZE_PARAMS
 } NV_ENC_INITIALIZE_PARAMS;
 
 /** macro for constructing the version field of ::_NV_ENC_INITIALIZE_PARAMS */
-#define NV_ENC_INITIALIZE_PARAMS_VER (NVENCAPI_STRUCT_VERSION(5) | ( 1<<31 ))
+#define NV_ENC_INITIALIZE_PARAMS_VER (NVENCAPI_STRUCT_VERSION(5) | ( 1u<<31 ))
 
 
 /**
@@ -1571,7 +1571,7 @@ typedef struct _NV_ENC_RECONFIGURE_PARAMS
 }NV_ENC_RECONFIGURE_PARAMS;
 
 /** macro for constructing the version field of ::_NV_ENC_RECONFIGURE_PARAMS */
-#define NV_ENC_RECONFIGURE_PARAMS_VER (NVENCAPI_STRUCT_VERSION(1) | ( 1<<31 ))
+#define NV_ENC_RECONFIGURE_PARAMS_VER (NVENCAPI_STRUCT_VERSION(1) | ( 1u<<31 ))
 
 /**
  * \struct _NV_ENC_PRESET_CONFIG
@@ -1586,7 +1586,7 @@ typedef struct _NV_ENC_PRESET_CONFIG
 }NV_ENC_PRESET_CONFIG;
 
 /** macro for constructing the version field of ::_NV_ENC_PRESET_CONFIG */
-#define NV_ENC_PRESET_CONFIG_VER (NVENCAPI_STRUCT_VERSION(4) | ( 1<<31 ))
+#define NV_ENC_PRESET_CONFIG_VER (NVENCAPI_STRUCT_VERSION(4) | ( 1u<<31 ))
 
 
 /**
@@ -1748,7 +1748,7 @@ typedef struct _NV_ENC_PIC_PARAMS
 } NV_ENC_PIC_PARAMS;
 
 /** Macro for constructing the version field of ::_NV_ENC_PIC_PARAMS */
-#define NV_ENC_PIC_PARAMS_VER (NVENCAPI_STRUCT_VERSION(4) | ( 1<<31 ))
+#define NV_ENC_PIC_PARAMS_VER (NVENCAPI_STRUCT_VERSION(4) | ( 1u<<31 ))
 
 
 /**