gallium: rename 'state tracker' to 'frontend'

Acked-by: Eric Anholt <[email protected]>
Acked-by: Alyssa Rosenzweig <[email protected]>
Acked-by: Pierre-Eric Pelloux-Prayer <[email protected]>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4902>

1 files changed, 0 insertions, 72 deletions

diff --git a/src/gallium/state_trackers/xa/README b/src/gallium/state_trackers/xa/README
deleted file mode 100644
index 1f08861588c..00000000000
--- a/src/gallium/state_trackers/xa/README
+++ /dev/null
@@ -1,72 +0,0 @@
-/**********************************************************
- * Copyright 2009-2011 VMware, Inc. 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.
- *
- *********************************************************
- * Authors:
- * Zack Rusin <zackr-at-vmware-dot-com>
- * Thomas Hellstrom <thellstrom-at-vmware-dot-com>
- */
-
-The XA state tracker is intended as a versioned interface to gallium for
-xorg driver writers. Initially it's mostly based on Zack Rusin's
-composite / video work for the Xorg state tracker.
-
-The motivation behind this state tracker is that the Xorg state tracker has
-a number of interfaces to work with:
-
-1) The Xorg sdk (versioned)
-2) Gallium3D (not versioned)
-3) KMS modesetting (versioned)
-4) Driver-private (hopefully versioned)
-
-Since Gallium3D is not versioned, the Xorg state tracker needs to be compiled
-with Gallium, but it's really beneficial to be able to compile xorg drivers
-standalone.
-
-Therefore the xa state tracker is intended to supply the following
-functionality:
-
-1) Versioning.
-2) Surface functionality (creation and copying for a basic dri2 implementation)
-3) YUV blits for textured Xv.
-4) Solid fills without ROP functionality.
-5) Copies with format conversion and - reinterpretation but without ROP
-6) Xrender- type compositing for general acceleration.
-
-
-The first user will be the vmwgfx xorg driver. When there are more users,
-we need to be able to load the appropriate gallium pipe driver, and we
-should investigate sharing the loadig mechanism with the EGL state tracker.
-
-IMPORTANT:
-Version compatibilities:
-While this library remains OUTSIDE any mesa release branch,
-and the major version number is still 0. Any minor bump should be viewed as
-an incompatibility event, and any user of this library should test for that
-and refuse to use the library if minor versions differ.
-As soon as the library enters a mesa release branch, if not earlier, major
-will be bumped to 1, and normal incompatibility rules (major bump)
-will be followed.
-It is allowed to add function interfaces while only bumping minor. Any
-user that uses these function interfaces must therefore use lazy symbol
-lookups and test minor for compatibility before using such a function.