Correction to fps example command

README.md

@@ -23,6 +23,15 @@ Can also write frame times to a log file which can then be graphed with gnuplot,
     0.29
     0.29
     ...
+Dependencies 
+------------
+libboost-thread-dev 
+
+libsdl2-dev 
+
+build-essential 
+
+The above appears to be the minimum required to get voglperf to build on xubuntu 16.04
 
 Building
 --------
@@ -52,11 +61,13 @@ Building voglperf on SteamOS
  - Click **"Terminal"** icon.
  - Type **`passwd`** and enter a password.
  - Install build packages:
-  * `sudo apt-get install steamos-dev `
-  * `echo "deb http://ftp.debian.org/debian wheezy main contrib non-free" | sudo tee -a /etc/apt/sources.list`
-  * `sudo apt-get update`
-  * `sudo apt-get install git ca-certificates cmake g++ gcc-multilib g++-multilib`
-  * `sudo apt-get install mesa-common-dev libedit-dev libtinfo-dev libtinfo-dev:i386`
+    ```
+    sudo apt-get install steamos-dev
+    echo "deb http://ftp.debian.org/debian wheezy main contrib non-free" | sudo tee -a /etc/apt/sources.list
+    sudo apt-get update
+    sudo apt-get install git ca-certificates cmake g++ gcc-multilib g++-multilib 
+    sudo apt-get install ncurses-dev mesa-common-dev libedit-dev libtinfo-dev libtinfo-dev:i386
+    ```
 
  - Get the volgperf source:
   * `git clone https://github.com/ValveSoftware/voglperf.git`
@@ -126,7 +137,7 @@ Run vogl w/ SSH on SteamOS
   * Run various commands:
      * `help`
      * `status`
-     * `showfps on`
+     * `fpsshow on`
      * `game start 440`
      * etc.
 

debian/LICENSE

@@ -0,0 +1,24 @@
+                       VOGLPERF CODE  LICENSE
+
+  Copyright 2013-2014 RAD Game Tools and Valve Software
+  All Rights Reserved.
+
+  Permission is hereby granted, free of charge, to any person obtaining a copy
+  of this software and associated documentation files (the "Software"), to deal
+  in the Software without restriction, including without limitation the rights
+  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+  copies of the Software, and to permit persons to whom the Software is
+  furnished to do so, subject to the following conditions:
+
+  The above copyright notice and this permission notice shall be included in
+  all copies or substantial portions of the Software.
+
+  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+  THE SOFTWARE.
+
+

debian/changelog

@@ -0,0 +1 @@
+

debian/compat

@@ -0,0 +1 @@
+9

debian/control

@@ -0,0 +1,26 @@
+Source: voglperf
+Section: utils
+Priority: extra
+Maintainer: SteamOS-Tools Signing Key <mdeguzis@gmail.com>
+Build-Depends: debhelper (>= 9),
+ steamos-dev,
+ ca-certificates,
+ cmake,
+ g++,
+ gcc-multilib,
+ g++-multilib,
+ ncurses-dev,
+ mesa-common-dev,
+ libedit-dev,
+ libtinfo-dev,
+ libtinfo-dev:i386
+Standards-Version: 3.9.5
+Homepage: http://github.com/ProfessorKaos64/voglperf
+Vcs-Git: git://github.com/ProfessorKaos64/voglperf
+Vcs-Browser: http://github.com/ProfessorKaos64/voglperf
+
+Package: voglperf
+Architecture: all
+Depends: curl
+Description: voglperf Benchmarking tool for Linux OpenGL game.
+ Spews frame information every second.

debian/install

@@ -0,0 +1,2 @@
+voglperf32 /usr/bin/
+voglperf64 /usr/bin/

debian/rules

@@ -0,0 +1,4 @@
+#!/usr/bin/make -f
+
+%:
+	dh $@

debian/source/format

@@ -0,0 +1 @@
+3.0 (native)

src/notes

@@ -0,0 +1,18 @@
+1000/average frame time = fps adjusted for average frame time.
+
+stdev(fps)  = how "flaky" the fps is, good measure of whether or not the game runs "well/stable"
+stdev (frame times) = same as aboveish, engine efficiency.  
+
+
+todo:
+
+remove 2 lines @ start of log (pulseaudio?? x64 )
+ mitigate the -nan value for fps @ start, maybe trim first 3 lines? 
+
+add hwinfo @ end of log for automated report/testing for easy reposting/sharing. 
+
+possibly auto parse logs? 
+
+min/max/avg/stdev for frametime * fps.
+
+logfiles go to home instead of tmp/ or allow user specify. 

src/voglperf.c

@@ -595,8 +595,10 @@ static void voglperf_swap_buffers(Display *dpy, GLXDrawable drawable, int flush_
         if (g_logfile_fd != -1)
         {
             // Add this frame time to our logfile.
-            snprintf(g_logfile_buf + g_logfile_buf_len, sizeof(g_logfile_buf) - g_logfile_buf_len, "%.2f\n", time_frame * g_rcpMILLION);
+            snprintf(g_logfile_buf + g_logfile_buf_len, sizeof(g_logfile_buf) - g_logfile_buf_len, "%.2f, %.2f\n", time_frame * g_rcpMILLION, s_frameinfo.frame_count * (double)g_BILLION / s_frameinfo.time_benchmark);
             g_logfile_buf_len += strlen(g_logfile_buf + g_logfile_buf_len);
+
+
         }
 
         // If this time would push our total benchmark time over 1 second, spew out the benchmark data.

src/voglperfrun.cpp

@@ -729,9 +729,10 @@ static void update_app_messages(voglperf_data_t &data)
             app_finished = true;
         }
         else  if (data.flags & F_FPSPRINT)
-        {
-            webby_ws_printf("%.2f fps frames:%u time:%.2fms min:%.2fms max:%.2fms\n",
-                            mbuf_fps.fps, mbuf_fps.frame_count, mbuf_fps.frame_time, mbuf_fps.frame_min, mbuf_fps.frame_max);
+        {	
+			//overlay output 
+            webby_ws_printf("%.2f fps  FT%.2fms FTMin:%.2fms FTMax:%.2fms\n",
+                            mbuf_fps.fps,  mbuf_fps.frame_time, mbuf_fps.frame_min, mbuf_fps.frame_max);
         }
     }