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-rwxr-xr-xabs/core-testing/tweaker/bin/twk_graphics.pl149
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diff --git a/abs/core-testing/tweaker/bin/twk_graphics.pl b/abs/core-testing/tweaker/bin/twk_graphics.pl
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--- a/abs/core-testing/tweaker/bin/twk_graphics.pl
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-#!/usr/bin/perl -w
-
-# Copyright 2007-2009 Robert ("Bob") Igo of StormLogic, LLC and mythic.tv.
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see <http://www.gnu.org/licenses/>.
-
-use Switch;
-use Tweaker::Script;
-package Tweaker::Script;
-
-# List all the options that this script supports. Make sure it matches what's in
-# the corresponding .tcf entry.
-set_known_options( 'low', 'medium', 'high' );
-
-sub check_for_GL() {
- # ??? Need to make this update a class variable instead of a temp file.
- my $fps = execute_shell_command("[ -e /tmp/fps ] && cat /tmp/fps") || -1;
-
- # We think that any nVidia cards at or below NV25 are not well-supported
- # for GL. Newer cards are NV34 or above, or have a different starting letter.
- my $generation = execute_shell_command("lspci -v | grep \"nVidia Corporation\" | grep VGA | awk -FCorporation '{ print \$2 }' | awk '{ print \$1 }'");
- my $letters = substr($generation,0,2);
- if (("$letters" eq "NV") && ("$generation" lt "NV24")) {
- $fps = 0;
- }
-
- if ($fps == -1) {
- my $result = execute_shell_command("glxinfo | grep 'direct rendering'");
- if ($result =~ m/direct rendering: Yes/) {
- my $logger = get_logger('tweaker.script');
- $logger->info("Hardware OpenGL rendering ability detected.");
- # Now poll the strength, returning the FPS from glxgears, run at the default resolution.
- # I would love to be able to poll this in a way that 1) doesn't pop up a GUI window and
- # 2) doesn't rely on manually making a database that maps video cards to performance levels.
- $result = execute_shell_command("script -q -c \"glxgears -fullscreen & sleep 11 ; pkill -15 glxgears\" | grep FPS | tail -1");
- if ($result =~ m/ (\d+)\.\d+ FPS/) {
- $fps = $1;
- execute_shell_command("echo $fps > /tmp/fps");
- }
- } else {
- $fps = 0;
- execute_shell_command("echo $fps > /tmp/fps");
- }
- }
- return $fps;
-}
-
-# Try to implement the given option.
-sub implement_option {
- my($option) = @_;
-
- $dbconnectionstring = get_mythtv_connection_string();
-
- if (connect_to_db("DBI:mysql:$dbconnectionstring")) {
- switch ($option) {
- # List all the options that this script supports. You can have as many as you like.
- case "low" {
- change_or_make_setting('ThemePainter', 'Qt') || exit -1;
- change_or_make_setting('SlideshowUseOpenGL', '0') || exit -1;
- change_or_make_setting('SlideshowOpenGLTransition', 'none') || exit -1;
- change_or_make_setting('SlideshowTransition', 'none') || exit -1;
- }
- case "medium" {
- change_or_make_setting('ThemePainter', 'Qt') || exit -1;
- change_or_make_setting('SlideshowUseOpenGL', '1') || exit -1;
- change_or_make_setting('SlideshowOpenGLTransition', 'random (gl)') || exit -1;
- change_or_make_setting('SlideshowTransition', 'random') || exit -1;
- }
- case "high" {
- change_or_make_setting('ThemePainter', 'opengl') || exit -1;
- change_or_make_setting('SlideshowUseOpenGL', '1') || exit -1;
- change_or_make_setting('SlideshowOpenGLTransition', 'random (gl)') || exit -1;
- change_or_make_setting('SlideshowTransition', 'random') || exit -1;
- }
-
- # In all cases, do the following:
-
- # enable anti-aliased fonts
- my $qtrc="/home/mythtv/.qt/qtrc";
- # clean out old Xft settings
- my $command = "sed -i 's/.*Xft=.*//g' $qtrc";
-
- if (my $error = execute_shell_command($command)) {
- my $logger = get_logger('tweaker.script');
- $logger->error("ERROR: $error");
- $logger->error("ERROR: Unable to implement option $option.");
- exit(-1);
- } else {
- # Add Xft settings
- my $command = "sed -i 's/embedFonts=true/embedFonts=true\nenableXft=true\nuseXft=true/g' $qtrc";
- if (my $error = execute_shell_command($command)) {
- my $logger = get_logger('tweaker.script');
- $logger->error("ERROR: $error");
- $logger->error("ERROR: Unable to implement option $option.");
- exit(-1);
- } else {
- # Make sure to use an AA-capable font
- my $command = "sed -i 's/font=.*/font=Sans Serif,12,-1,5,50,0,0,0,0,0/g' $qtrc";
- if (my $error = execute_shell_command($command)) {
- my $logger = get_logger('tweaker.script');
- $logger->error("ERROR: $error");
- $logger->error("ERROR: Unable to implement option $option.");
- exit(-1);
- }
- }
- }
- }
- } else {
- exit -1;
- }
- disconnect_from_db();
-}
-
-# Poll the system to see what recommendationlevel the given option has on the system.
-sub poll_options {
- my($option) = @_;
-
- # These are somewhat arbitrary at this point. Note that they correspond to
- # _full screen_ glxgears results in Frames Per Second (FPS), since GL is used
- # at full screen resolution in MythTV.
- my $low_threshold = 350; # at or below $low_threshold FPS, GL is not considered good enough to use in MythTV
- my $medium_threshold = 425; # GL is pretty usable here
- my $high_threshold = 500;
-
- threshold_test($option, check_for_GL(), "video card", $low_threshold, $medium_threshold, $high_threshold);
-}
-
-# Unimplemented in 0.7
-sub check_option {
- help;
-}
-
-# Unimplemented in 0.7
-sub count_iterations {
- help;
-}
-
-process_parameters;