@@ -362,6 +362,10 @@ (define-public mesa
;; Enable the Vulkan overlay layer on all architectures.
"-Dvulkan-layers=device-select,overlay"
+ ;; Enable the codecs that were built by default as part of the
+ ;; 21.3.x releases to avoid functionality regressions.
+ "-Dvideo-codecs=vc1dec,h264dec,h264enc,h265dec,h265enc"
+
;; Also enable the tests.
"-Dbuild-tests=true"
@@ -513,6 +517,11 @@ (define-public mesa
(string-append "\"" out "/lib/lib" layer-name ".so\"")))))))
(for-each fix-layer-path '("VkLayer_MESA_device_select"
"VkLayer_MESA_overlay"))))))))
+ (native-search-paths
+ (list (search-path-specification
+ ;; Ensure the Mesa VDPAU drivers can be found.
+ (variable "VDPAU_DRIVER_PATH")
+ (files '("lib/vdpau")))))
(home-page "https://mesa3d.org/")
(synopsis "OpenGL and Vulkan implementations")
(description "Mesa is a free implementation of the OpenGL and Vulkan