proto/randrproto: Branch 'master'

Adam Jackson ajax at kemper.freedesktop.org
Wed Dec 3 09:02:39 PST 2008


 randrproto.txt |    9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

New commits:
commit 5d5e4cff8c69d36d10e682d59c9a9005a8b5ad18
Author: Adam Jackson <ajax at redhat.com>
Date:   Wed Dec 3 12:02:18 2008 -0500

    More doc for CRTC transforms

diff --git a/randrproto.txt b/randrproto.txt
index 58c9e40..fb52497 100644
--- a/randrproto.txt
+++ b/randrproto.txt
@@ -1225,7 +1225,8 @@ list of what each version provided:
 	1.2: Separate screens from CRTCs and outputs, switch to full VESA
 	     modes
 
-	1.3: Added cheap version of RRGetScreenResources.
+	1.3: Added cheap version of RRGetScreenResources.  Added CRTC
+	     transformations.
 
 Compatibility between 0.0 and 1.0 was *NOT* preserved, and 0.0 clients
 will fail against 1.0 servers. The wire encoding op-codes were
@@ -1233,9 +1234,9 @@ changed for GetScreenInfo to ensure this failure in a relatively
 graceful way. Version 1.1 servers and clients are cross compatible with
 1.0. Version 1.1 is considered to be stable and we intend upward
 compatibility from this point. Version 1.2 offers an extended model of the
-system with multiple output support. It offers backward compatibility with
-version 1.1. Version 1.3 adds a cheap version of GetScreenResources to
-avoid expensive DDC operations.
+system with multiple output support. Version 1.3 adds a cheap version of
+GetScreenResources to avoid expensive DDC operations, and CRTC
+transformations. 1.2 and 1.3 are backward-compatible with 1.1.
 
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