mirror of
https://github.com/obsproject/obs-studio.git
synced 2024-09-20 13:08:50 +02:00
74b245431c
Libva is directly used to check if DRI devices support H264 encoding.
50 lines
1.5 KiB
CMake
50 lines
1.5 KiB
CMake
# * Try to find Libva, once done this will define
|
|
#
|
|
# * LIBVA_FOUND - system has Libva
|
|
# * LIBVA_INCLUDE_DIRS - the Libva include directory
|
|
# * LIBVA_LIBRARIES - the libraries needed to use Libva
|
|
# * LIBVA_DEFINITIONS - Compiler switches required for using Libva
|
|
|
|
# Use pkg-config to get the directories and then use these values in the
|
|
# find_path() and find_library() calls
|
|
|
|
find_package(PkgConfig QUIET)
|
|
if(PKG_CONFIG_FOUND)
|
|
pkg_check_modules(_LIBVA libva)
|
|
endif()
|
|
|
|
find_path(
|
|
LIBVA_INCLUDE_DIR
|
|
NAMES va.h
|
|
HINTS ${_LIBVA_INCLUDE_DIRS}
|
|
PATHS /usr/include /usr/local/include /opt/local/include
|
|
PATH_SUFFIXES va/)
|
|
|
|
find_library(
|
|
LIBVA_LIB
|
|
NAMES ${_LIBVA_LIBRARIES} libva
|
|
HINTS ${_LIBVA_LIBRARY_DIRS}
|
|
PATHS /usr/lib /usr/local/lib /opt/local/lib)
|
|
|
|
include(FindPackageHandleStandardArgs)
|
|
find_package_handle_standard_args(Libva REQUIRED_VARS LIBVA_LIB
|
|
LIBVA_INCLUDE_DIR)
|
|
mark_as_advanced(LIBVA_INCLUDE_DIR LIBVA_LIB)
|
|
|
|
if(LIBVA_FOUND)
|
|
set(LIBVA_INCLUDE_DIRS ${LIBVA_INCLUDE_DIR})
|
|
set(LIBVA_LIBRARIES ${LIBVA_LIB})
|
|
|
|
if(NOT TARGET Libva::va)
|
|
if(IS_ABSOLUTE "${LIBVA_LIBRARIES}")
|
|
add_library(Libva::va UNKNOWN IMPORTED)
|
|
set_target_properties(Libva::va PROPERTIES IMPORTED_LOCATION
|
|
"${LIBVA_LIBRARIES}")
|
|
else()
|
|
add_library(Libva::va INTERFACE IMPORTED)
|
|
set_target_properties(Libva::va PROPERTIES IMPORTED_LIBNAME
|
|
"${LIBVA_LIBRARIES}")
|
|
endif()
|
|
endif()
|
|
endif()
|