[DO-971] ffmpeg recipe with requirements (!9)

Co-authored-by: aleksandr.vodyanov <aleksandr.vodyanov@avroid.tech>
Reviewed-on: https://git.avroid.tech/Conan/conan_build/pulls/9

recipes/vdpau/all/conanfile.py

@@ -0,0 +1,54 @@
+from conan import ConanFile
+from conan.errors import ConanInvalidConfiguration
+from conan.tools.gnu import PkgConfig
+from conan.tools.system import package_manager
+
+required_conan_version = ">=1.50.0"
+
+
+class SysConfigVDPAUConan(ConanFile):
+    name = "vdpau"
+    version = "system"
+    description = "VDPAU is the Video Decode and Presentation API for UNIX. It provides an interface to video decode acceleration and presentation hardware present in modern GPUs."
+    topics = ("hwaccel", "video")
+    url = "https://github.com/conan-io/conan-center-index"
+    homepage = "https://www.freedesktop.org/wiki/Software/VDPAU/"
+    license = "MIT"
+    package_type = "shared-library"
+    settings = "os", "arch", "compiler", "build_type"
+
+    def layout(self):
+        pass
+
+    def package_id(self):
+        self.info.clear()
+
+    def validate(self):
+        if self.settings.os not in ["Linux", "FreeBSD"]:
+            raise ConanInvalidConfiguration("This recipe supports only Linux and FreeBSD")
+
+    def system_requirements(self):
+        dnf = package_manager.Dnf(self)
+        dnf.install(["libvdpau-devel"], update=True, check=True)
+
+        yum = package_manager.Yum(self)
+        yum.install(["libvdpau-devel"], update=True, check=True)
+
+        apt = package_manager.Apt(self)
+        apt.install(["libvdpau-dev"], update=True, check=True)
+
+        pacman = package_manager.PacMan(self)
+        pacman.install(["libvdpau"], update=True, check=True)
+
+        zypper = package_manager.Zypper(self)
+        zypper.install(["libvdpau-devel"], update=True, check=True)
+
+        pkg = package_manager.Pkg(self)
+        pkg.install(["libvdpau"], update=True, check=True)
+
+    def package_info(self):
+        self.cpp_info.includedirs = []
+        self.cpp_info.libdirs = []
+        if self.settings.os in ["Linux", "FreeBSD"]:
+            pkg_config = PkgConfig(self, "vdpau")
+            pkg_config.fill_cpp_info(self.cpp_info)

recipes/vdpau/config.yml

@@ -0,0 +1,3 @@
+versions:
+  "system":
+    folder: all