2018-11-03 05:55:57 +00:00
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{ config, lib, pkgs, ... }:
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2014-04-29 10:58:54 +00:00
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with lib;
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2014-01-15 13:08:45 +00:00
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let
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2014-02-08 19:45:28 +00:00
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cfg = config.hardware.opengl;
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2014-01-15 13:08:45 +00:00
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kernelPackages = config.boot.kernelPackages;
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2014-04-29 10:58:54 +00:00
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videoDrivers = config.services.xserver.videoDrivers;
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2016-01-24 23:57:15 +00:00
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package = pkgs.buildEnv {
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name = "opengl-drivers";
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paths = [ cfg.package ] ++ cfg.extraPackages;
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};
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package32 = pkgs.buildEnv {
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name = "opengl-drivers-32bit";
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paths = [ cfg.package32 ] ++ cfg.extraPackages32;
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};
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2014-04-29 10:58:54 +00:00
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in
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{
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2019-12-10 01:51:19 +00:00
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imports = [
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(mkRenamedOptionModule [ "services" "xserver" "vaapiDrivers" ] [ "hardware" "opengl" "extraPackages" ])
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2022-12-11 16:34:37 +00:00
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(mkRemovedOptionModule [ "hardware" "opengl" "s3tcSupport" ] "S3TC support is now always enabled in Mesa.")
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2019-12-10 01:51:19 +00:00
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];
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2014-01-15 13:08:45 +00:00
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options = {
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2016-01-24 23:57:15 +00:00
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2018-03-17 15:53:06 +00:00
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hardware.opengl = {
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enable = mkOption {
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description = lib.mdDoc ''
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Whether to enable OpenGL drivers. This is needed to enable
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OpenGL support in X11 systems, as well as for Wayland compositors
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2020-01-13 14:59:11 +00:00
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like sway and Weston. It is enabled by default
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2018-03-17 15:53:06 +00:00
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by the corresponding modules, so you do not usually have to
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set it yourself, only if there is no module for your wayland
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2020-01-13 14:59:11 +00:00
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compositor of choice. See services.xserver.enable and
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programs.sway.enable.
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2018-03-17 15:53:06 +00:00
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'';
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type = types.bool;
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default = false;
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};
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driSupport = mkOption {
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type = types.bool;
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default = true;
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description = lib.mdDoc ''
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Whether to enable accelerated OpenGL rendering through the
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Direct Rendering Interface (DRI).
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'';
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};
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driSupport32Bit = mkOption {
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type = types.bool;
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default = false;
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description = lib.mdDoc ''
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On 64-bit systems, whether to support Direct Rendering for
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32-bit applications (such as Wine). This is currently only
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2021-05-21 15:53:25 +00:00
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supported for the `nvidia` as well as
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2018-03-17 15:53:06 +00:00
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`Mesa`.
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'';
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};
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package = mkOption {
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type = types.package;
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internal = true;
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description = lib.mdDoc ''
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The package that provides the OpenGL implementation.
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'';
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};
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2023-04-08 18:44:49 +00:00
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2018-03-17 15:53:06 +00:00
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package32 = mkOption {
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type = types.package;
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internal = true;
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description = lib.mdDoc ''
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2023-04-08 18:44:49 +00:00
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The package that provides the 32-bit OpenGL implementation on
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64-bit systems. Used when {option}`driSupport32Bit` is
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set.
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2018-03-17 15:53:06 +00:00
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'';
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};
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extraPackages = mkOption {
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type = types.listOf types.package;
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default = [];
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2023-05-31 13:04:02 +00:00
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example = literalExpression "with pkgs; [ intel-media-driver intel-ocl intel-vaapi-driver ]";
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2018-03-17 15:53:06 +00:00
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description = lib.mdDoc ''
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2022-12-11 16:34:37 +00:00
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Additional packages to add to OpenGL drivers.
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This can be used to add OpenCL drivers, VA-API/VDPAU drivers etc.
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::: {.note}
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2023-05-31 13:04:02 +00:00
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intel-media-driver supports hardware Broadwell (2014) or newer. Older hardware should use the mostly unmaintained intel-vaapi-driver driver.
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2022-12-11 16:34:37 +00:00
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:::
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2018-03-17 15:53:06 +00:00
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'';
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};
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2023-04-08 18:44:49 +00:00
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2018-03-17 15:53:06 +00:00
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extraPackages32 = mkOption {
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type = types.listOf types.package;
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default = [];
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2023-05-31 13:04:02 +00:00
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example = literalExpression "with pkgs.pkgsi686Linux; [ intel-media-driver intel-vaapi-driver ]";
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2018-03-17 15:53:06 +00:00
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description = lib.mdDoc ''
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2022-12-11 16:34:37 +00:00
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Additional packages to add to 32-bit OpenGL drivers on 64-bit systems.
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Used when {option}`driSupport32Bit` is set. This can be used to add OpenCL drivers, VA-API/VDPAU drivers etc.
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::: {.note}
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2023-05-31 13:04:02 +00:00
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intel-media-driver supports hardware Broadwell (2014) or newer. Older hardware should use the mostly unmaintained intel-vaapi-driver driver.
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2022-12-11 16:34:37 +00:00
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:::
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2018-03-17 15:53:06 +00:00
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'';
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};
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2019-05-23 23:21:57 +00:00
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setLdLibraryPath = mkOption {
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type = types.bool;
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internal = true;
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default = false;
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description = lib.mdDoc ''
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Whether the `LD_LIBRARY_PATH` environment variable
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should be set to the locations of driver libraries. Drivers which
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rely on overriding libraries should set this to true. Drivers which
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support `libglvnd` and other dispatch libraries
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instead of overriding libraries should not set this.
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'';
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};
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2014-04-29 12:16:34 +00:00
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};
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2014-01-15 13:08:45 +00:00
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};
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config = mkIf cfg.enable {
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2019-01-06 18:28:35 +00:00
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assertions = [
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{ assertion = cfg.driSupport32Bit -> pkgs.stdenv.isx86_64;
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message = "Option driSupport32Bit only makes sense on a 64-bit system.";
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}
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{ assertion = cfg.driSupport32Bit -> (config.boot.kernelPackages.kernel.features.ia32Emulation or false);
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message = "Option driSupport32Bit requires a kernel that supports 32bit emulation";
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}
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];
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2014-02-05 18:16:15 +00:00
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2018-09-30 05:52:27 +00:00
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systemd.tmpfiles.rules = [
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"L+ /run/opengl-driver - - - - ${package}"
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(
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if pkgs.stdenv.isi686 then
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"L+ /run/opengl-driver-32 - - - - opengl-driver"
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else if cfg.driSupport32Bit then
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"L+ /run/opengl-driver-32 - - - - ${package32}"
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else
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"r /run/opengl-driver-32"
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)
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];
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2014-01-15 13:08:45 +00:00
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2019-05-23 23:21:57 +00:00
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environment.sessionVariables.LD_LIBRARY_PATH = mkIf cfg.setLdLibraryPath
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([ "/run/opengl-driver/lib" ] ++ optional cfg.driSupport32Bit "/run/opengl-driver-32/lib");
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2014-01-15 13:08:45 +00:00
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2023-04-08 18:44:49 +00:00
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hardware.opengl.package = mkDefault pkgs.mesa.drivers;
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hardware.opengl.package32 = mkDefault pkgs.pkgsi686Linux.mesa.drivers;
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2014-09-05 09:53:36 +00:00
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boot.extraModulePackages = optional (elem "virtualbox" videoDrivers) kernelPackages.virtualboxGuestAdditions;
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2014-01-15 13:08:45 +00:00
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};
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}
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