MH autolint

Author: Remi-Gau

apertureTexture.m

@@ -1,11 +1,11 @@
 function cfg = apertureTexture(action, cfg, thisEvent)
-    
+
     transparent = [0 0 0 0];
-    
+
     switch action
-        
+
         case 'init'
-            
+
             % we take the screen height as maximum aperture width if not
             % specified.
             if ~isfield(cfg.aperture, 'width') || isempty(cfg.aperture.width)
@@ -15,15 +15,15 @@
 
             cfg.aperture.texture = Screen('MakeTexture', cfg.screen.win, ...
                 cfg.color.background(1) * ones(cfg.screen.winRect([4 3])));
-            
+
         case 'make'
-            
+
             switch cfg.aperture.type
-                
+
                 case 'none'
-                    
+
                     Screen('Fillrect', cfg.aperture.texture, transparent);
-                      
+
                 case 'circle'
 
                     diameter = cfg.aperture.widthPix;
@@ -33,14 +33,14 @@
                         cfg.screen.winRect(3) / 2, cfg.screen.winRect(4) / 2));
 
             end
-            
+
         case 'draw'
-            
+
             Screen('DrawTexture', cfg.screen.win, cfg.aperture.texture);
-            
+
             % Screen('DrawTexture', cfg.screen.win, apertureTexture, ...
             % cfg.screen.winRect, cfg.screen.winRect, current.apertureAngle - 90);
-                        
+
     end
 
-end
+end

dotTexture.m

@@ -1,26 +1,25 @@
 function cfg = dotTexture(action, cfg, thisEvent)
-    
+
     switch action
-        
+
         case 'init'
             cfg.dot.texture = Screen('MakeTexture', cfg.screen.win, ...
                 cfg.color.background(1) * ones(cfg.screen.winRect([4 3])));
-            
+
         case 'make'
-            
+
             Screen('FillRect', cfg.dot.texture, cfg.color.background);
             Screen('DrawDots', cfg.dot.texture, ...
                 thisEvent.dot.positions, ...
                 cfg.dot.sizePix, ...
                 cfg.dot.color, ...
                 cfg.screen.center, ...
                 1);
-            
+
         case 'draw'
-            
+
             Screen('DrawTexture', cfg.screen.win, cfg.dot.texture);
-            
-            
+
     end
-    
-end
+
+end

drawFixation.m

@@ -9,5 +9,5 @@ function drawFixation(cfg)
             cfg.fixation.color, ...
             [cfg.screen.center(1) cfg.screen.center(2)], 1);
     end
-    
+
 end

farewellScreen.m

@@ -1,9 +1,8 @@
 function farewellScreen(cfg)
-    
+
     Screen('FillRect', cfg.screen.win, cfg.color.background, cfg.screen.winRect);
     DrawFormattedText(cfg.screen.win, 'Thank you!', 'center', 'center', cfg.text.color);
     Screen('Flip', cfg.screen.win);
     WaitSecs(cfg.mri.repetitionTime * 2);
-    
-end
 
+end

getExperimentEnd.m

@@ -1,8 +1,8 @@
 function cfg = getExperimentEnd(cfg)
-    
+
     drawFixation(cfg);
     endExpmt = Screen('Flip', cfg.screen.win);
-    
+
     disp(' ');
     ExpmtDur = endExpmt - cfg.experimentStart;
     ExpmtDurMin = floor(ExpmtDur / 60);
@@ -11,5 +11,5 @@
         num2str(ExpmtDurMin), ' minutes ', ...
         num2str(ExpmtDurSec), ' seconds']);
     disp(' ');
-    
+
 end

getExperimentStart.m

@@ -3,4 +3,4 @@
     drawFixation(cfg);
     vbl = Screen('Flip', cfg.screen.win);
     cfg.experimentStart = vbl;
-end
+end

initPTB.m

@@ -19,158 +19,158 @@
     %
     %
     %
-    
+
     checkPtbVersion();
-    
+
     pth = fileparts(mfilename('fullpath'));
     addpath(fullfile(pth, 'subfun'));
-    
+
     % For octave: to avoid displaying messenging one screen at a time
     more off;
-    
+
     % check for OpenGL compatibility, abort otherwise:
     AssertOpenGL;
-    
+
     cfg = setDefaultsPTB(cfg);
-    
+
     initKeyboard;
     initDebug(cfg);
-    
+
     % Mouse
     HideCursor;
-    
+
     %% Audio
     cfg = initAudio(cfg);
-    
+
     %% Visual
-    
+
     % Get the screen numbers and draw to the external screen if avaliable
     cfg.screen.idx = max(Screen('Screens'));
-    
+
     cfg = openWindow(cfg);
-    
+
     % window size info
     [cfg.screen.winWidth, cfg.screen.winHeight] = WindowSize(cfg.screen.win);
-    
+
     % Get the Center of the Screen
     cfg.screen.center = [cfg.screen.winRect(3), cfg.screen.winRect(4)] / 2;
-    
+
     % Computes the number of pixels per degree given the distance to screen and
     % monitor width
     % This assumes that the window fills the whole screen
     cfg.screen.FOV = computeFOV(cfg);
     cfg.screen.ppd = cfg.screen.winRect(3) / cfg.screen.FOV;
-    
+
     % Initialize visual parmaters for fixation cross or dot
     cfg = initFixation(cfg);
-    
+
     %% Select specific text font, style and size
     initText(cfg);
-    
+
     %% Timing
     % Query frame duration
     cfg.screen.ifi = Screen('GetFlipInterval', cfg.screen.win);
     cfg.screen.monitorRefresh = 1 / cfg.screen.ifi;
-    
+
     % Set priority for script execution to realtime priority:
     Priority(MaxPriority(cfg.screen.win));
-    
+
     %% Warm up some functions
     % Do dummy calls to GetSecs, WaitSecs, KbCheck to make sure
     % they are loaded and ready when we need them - without delays
     % in the wrong moment:
     KbCheck;
     WaitSecs(0.1);
     GetSecs;
-    
+
 end
 
 function initDebug(cfg)
-    
+
     % init PTB with different options in concordance to the debug Parameters
     Screen('Preference', 'SkipSyncTests', 0);
     if cfg.debug.do
-        
+
         Screen('Preference', 'SkipSyncTests', 2);
         Screen('Preference', 'Verbosity', 0);
         Screen('Preference', 'SuppressAllWarnings', 1);
-        
+
         fprintf('\n\n\n\n');
         fprintf('########################################\n');
         fprintf('##   DEBUG MODE. TIMING WILL BE OFF.  ##\n');
         fprintf('########################################');
         fprintf('\n\n\n\n');
-        
+
         testKeyboards(cfg);
-        
+
     end
-    
+
     if cfg.debug.transpWin
         PsychDebugWindowConfiguration;
     end
-    
+
 end
 
 function initKeyboard
-    
+
     % Make sure keyboard mapping is the same on all supported operating systems
     % Apple MacOS/X, MS-Windows and GNU/Linux:
     KbName('UnifyKeyNames');
-    
+
     % Don't echo keypresses to Matlab window
     ListenChar(-1);
-    
+
 end
 
 function cfg = initAudio(cfg)
-    
+
     if cfg.audio.do
-        
+
         InitializePsychSound(1);
-        
+
         cfg.audio.devIdx = [];
         cfg.audio.playbackMode = 1;
-        
+
         if isfield(cfg.audio, 'useDevice')
-            
+
             % get audio device list
             audioDev = PsychPortAudio('GetDevices');
-            
+
             % find output device to use
             idx = find( ...
                 audioDev.NrInputChannels == cfg.audio.inputChannels && ...
                 audioDev.NrOutputChannels == cfg.audio.channels && ...
                 ~cellfun(@isempty, regexp({audioDev.HostAudioAPIName}, cfg.audio.deviceName)));
-            
+
             % save device ID
             cfg.audio.devIdx = audioDev(idx).DeviceIndex;
-            
+
             % get device's sampling rate
             cfg.audio.fs = audioDev(idx).DefaultSampleRate;
-            
+
         end
-        
+
         cfg.audio.pahandle = PsychPortAudio('Open', ...
             cfg.audio.devIdx, ...
             cfg.audio.playbackMode, ...
             cfg.audio.requestedLatency, ...
             cfg.audio.fs, ...
             cfg.audio.channels);
-        
+
         % set initial PTB volume for safety (participants can adjust this manually
         % at the begining of the experiment)
         PsychPortAudio('Volume', cfg.audio.pahandle, cfg.audio.initVolume);
-        
+
         cfg.audio.pushSize  = cfg.audio.fs * 0.010; % ! push N ms only
-        
+
         cfg.audio.requestOffsetTime = 1; % offset 1 sec
         cfg.audio.reqsSampleOffset = cfg.audio.requestOffsetTime * cfg.audio.fs;
-        
+
     end
 end
 
 function cfg = openWindow(cfg)
-    
+
     if cfg.debug.smallWin
         [cfg.screen.win, cfg.screen.winRect] = ...
             Screen('OpenWindow', cfg.screen.idx, cfg.color.background, ...
@@ -179,36 +179,35 @@ function initDebug(cfg)
         [cfg.screen.win, cfg.screen.winRect] = ...
             Screen('OpenWindow', cfg.screen.idx, cfg.color.background);
     end
-    
+
     % Enable alpha-blending, set it to a blend equation useable for linear
     % superposition with alpha-weighted source.
     Screen('BlendFunction', cfg.screen.win, GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
-    
+
 end
 
 function cfg = initFixation(cfg)
-    
+
     if strcmp(cfg.fixation.type, 'cross')
-        
+
         % Convert some values from degrees to pixels
         cfg.fixation = degToPix('width', cfg.fixation, cfg);
-        
+
         % Prepare fixation cross
         cfg.fixation.xCoords = [-cfg.fixation.widthPix cfg.fixation.widthPix 0 0] + ...
             cfg.fixation.xDisplacement;
         cfg.fixation.yCoords = [0 0 -cfg.fixation.widthPix cfg.fixation.widthPix] + ...
             cfg.fixation.yDisplacement;
         cfg.fixation.allCoords = [cfg.fixation.xCoords; cfg.fixation.yCoords];
-        
+
     end
-    
-    
+
 end
 
 function initText(cfg)
-    
+
     Screen('TextFont', cfg.screen.win, cfg.text.font);
     Screen('TextSize', cfg.screen.win, cfg.text.size);
     Screen('TextStyle', cfg.screen.win, cfg.text.style);
-    
+
 end