Accepting request 38689 from X11:Drivers:Video

Copy from X11:Drivers:Video/libvdpau based on submit request 38689 from user sndirsch

OBS-URL: https://build.opensuse.org/request/show/38689
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/libvdpau?expand=0&rev=4

README

@@ -0,0 +1,24 @@
+DEBUGGING AND TRACING
+
+The VDPAU wrapper library supports tracing VDPAU function calls, and their
+parameters. This tracing is controlled by the following environment variables:
+
+VDPAU_TRACE
+
+    Enables tracing. Set to 1 to trace function calls. Set to 2 to trace all
+    arguments passed to the function.
+
+VDPAU_TRACE_FILE
+
+    Filename to write traces to. By default, traces are sent to stderr. This
+    variable may either contain a plain filename, or a reference to an
+    existing open file-descriptor in the format "&N" where N is the file
+    descriptor number.
+
+
+The VDPAU wrapper library is responsible for determining which vendor-specific
+driver to load for a given X11 display/screen. At present, it hard-codes
+"nvidia" as the driver. The environment variable VDPAU_DRIVER may be set to
+override this default. The actual library loaded will be
+libvdpau_${VDPAU_DRIVER}.so. Setting VDPAU_DRIVER to "trace" is not advised.
+

libvdpau.changes

@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Sat Apr 24 12:59:42 CEST 2010 - sndirsch@suse.de
+
+- fixed libvdpau_trace1 package description
+- added README for tracing VDPAU function calls
+
 -------------------------------------------------------------------
 Sat Apr 24 10:37:30 CEST 2010 - sndirsch@suse.de
 

libvdpau.spec

@@ -19,13 +19,14 @@
 
 Name:           libvdpau
 Version:        0.4
-Release:        3
+Release:        4
 License:        MIT License (or similar)
 Summary:        VDPAU wrapper and trace libraries
 Url:            http://people.freedesktop.org/~aplattner
 Group:          System/Libraries
 Source:         %{name}-%{version}.tar.gz
 Source1:        vdpauinfo-0.0.6.tar.gz
+Source2:        README
 Source99:       baselibs.conf
 BuildRequires:  gcc-c++ pkgconfig xorg-x11-devel
 BuildRequires:  doxygen graphviz texlive
@@ -72,9 +73,8 @@ Provides:       libvdpau_trace = %{version}-%{release}
 Obsoletes:      libvdpau_trace < %{version}-%{release}
 
 %description -n libvdpau_trace1
-This package provides a fallback, fake VDPAU implementation for runtime, which
-is used when no proper VDPAU implementation library is available (such as
-libvdpau_nvidia.so)
+This package provides the library for tracing VDPAU function calls.
+Its usage is documented in the README.
 
 %prep
 %setup -q -b1
@@ -96,6 +96,7 @@ VDPAU_LIBS="-L$RPM_BUILD_ROOT/%{_libdir} -lvdpau"
 make %{?jobs:-j%jobs}
 %makeinstall
 popd
+cp $RPM_SOURCE_DIR/README .
 
 %post -n libvdpau1 -p /sbin/ldconfig
 
@@ -117,6 +118,7 @@ popd
 
 %files -n libvdpau_trace1
 %defattr(-,root,root)
+%doc README
 %{_libdir}/vdpau/libvdpau_trace.so.*
 
 %changelog