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-rw-r--r--src/gallium/drivers/trace/README18
1 files changed, 16 insertions, 2 deletions
diff --git a/src/gallium/drivers/trace/README b/src/gallium/drivers/trace/README
index 73dce20372..1000c31e49 100644
--- a/src/gallium/drivers/trace/README
+++ b/src/gallium/drivers/trace/README
@@ -3,7 +3,8 @@
= About =
-This directory contains a Gallium3D pipe driver which traces all incoming calls.
+This directory contains a Gallium3D debugger pipe driver.
+It can traces all incoming calls and/or provide remote debugging functionality.
= Build Instructions =
@@ -23,7 +24,9 @@ ensure the right libGL.so is being picked by doing
ldd progs/trivial/tri
-and then try running
+== Traceing ==
+
+For traceing then do
export XMESA_TRACE=y
GALLIUM_TRACE=tri.trace progs/trivial/tri
@@ -32,6 +35,16 @@ which should create a tri.trace file, which is an XML file. You can view copying
trace.xsl to the same directory, and opening with a XSLT capable browser such as
Firefox or Internet Explorer.
+== Remote debugging ==
+
+For remote debugging
+
+ export XMESA_TRACE=y
+ GALLIUM_RBUG=true progs/trivial/tri
+
+which should open gallium remote debugging session. While the program is running
+you can launch the small remote debugging application from progs/rbug. More
+information is in that directory.
= Integrating =
@@ -62,3 +75,4 @@ trace_screen with real_screen when creating them.
--
Jose Fonseca <jrfonseca@tungstengraphics.com>
+Jakob Bornecrantz <jakob@vmware.com>