glretrace: Silence warning on wgl.

[apitrace] / README.markdown

diff --git a/README.markdown b/README.markdown
index c6eced574d28e416c727f8818a09c2d202fc10a3..f69991485bb66150acdef9fe36f3f13341f41183 100644 (file)
--- a/README.markdown
+++ b/README.markdown
@@ -11,14 +11,14 @@ About **apitrace**
 
 * visualize and edit trace files.
 
-See the [apitrace homepage](http://apitrace.github.com/) for more details.
+See the [apitrace homepage](http://apitrace.github.io/) for more details.
 
 
 Obtaining **apitrace**
 ======================
 
 To obtain apitrace either [download the latest
-binaries](http://apitrace.github.com/#download) for your platform if
+binaries](http://apitrace.github.io/#download) for your platform if
 available, or follow the instructions in INSTALL.markdown to build it yourself.
 On 64bits Linux and Windows platforms you'll need apitrace binaries that match
 the architecture (32bits or 64bits) of the application being traced.
@@ -145,10 +145,6 @@ If you are an application developer, you can avoid this either by linking with
 See the `ld.so` man page for more information about `LD_PRELOAD` and
 `LD_LIBRARY_PATH` environment flags.
 
-To trace the application inside gdb, invoke gdb as:
-
-    gdb --ex 'set exec-wrapper env LD_PRELOAD=/path/to/glxtrace.so' --args /path/to/application
-
 ### Android ###
 
 To trace standalone native OpenGL ES applications, use
@@ -294,14 +290,20 @@ You can make a video of the output with gstreamer by doing
 Trimming a trace
 ----------------
 
-You can make a smaller trace by doing:
+You can truncate a trace by doing:
 
-    apitrace trim --callset 100-1000 -o trimed.trace applicated.trace
+    apitrace trim --exact --calls 0-12345 -o trimed.trace application.trace
 
 If you need precise control over which calls to trim you can specify the
 individual call numbers a plaintext file, as described in the 'Call sets'
 section above.
 
+There is also experimental support for automatically trimming the calls
+necessary for a given frame or call:
+
+   apitrace trim --auto --calls=12345 -o trimed.trace application.trace
+   apitrace trim --auto --frames=12345 -o trimed.trace application.trace
+
 
 Profiling a trace
 -----------------