OpenXR SDK 1.0.18 (2021-07-30)

This release mostly adds new extensions. It also includes some fixes to
the included layers, as well as text in the loader documentation
describing how runtimes can register themselves for manual selection.
This is not used by the loader itself and does not require any changes
to the loader, but it may be useful to developer-focused supporting
software.

-   Registry
    -   Add ratified XR_KHR_swapchain_usage_input_attachment_bit Khronos
        extension. (Promotion of
        XR_MND_swapchain_usage_input_attachment_bit, which is now
        deprecated.) (internal MR 2045)
    -   Add new XR_FB_foveation, XR_FB_foveation_configuration, and
        XR_FB_foveation_vulkan vendor extensions. (internal MR 2050)
    -   Add additional extension dependencies to
        XR_FB_swapchain_update_state. (internal MR 2072, internal issue
        1572)
    -   Add new XR_FB_composition_layer_secure_content vendor extension.
        (internal MR 2075)
    -   Add new XR_FB_composition_layer_alpha_blend vendor extension.
        (internal MR 2078)
    -   Add new XR_FB_composition_layer_image_layout vendor extension.
        (internal MR 2090)
    -   Add new XR_MSFT_spatial_anchor_persistence vendor extension.
        (internal MR 2093)
    -   Add some simple Schematron rules and a script to check the XML
        registry against them. (internal MR 2103)
    -   Register author ID and Reserve vendor extensions for Unity.
        (internal MR 2105)
    -   Reserve extension ID range 187-196 for LIV Inc. (internal MR
        2102)
-   SDK
    -   Describe how runtimes may register themselves at installation
        time for manual selection. (internal MR 2081, internal MR 2109,
        internal issue 1574)
    -   Include sRGB in list of supported swapchain texture formats for
        the HelloXR OpenGLES plugin. (internal MR 2066)
    -   layers: Refactor generated xrGetInstanceProcAddr implementations
        to avoid deeply-nested if ... else blocks. (Some compilers have
        limits we were nearing or hitting.) (internal MR 2050)
    -   validation layer: Set default logging mode to stdout (“text”)
        instead of none. (OpenXR-SDK-Source PR 262)
    -   validation layer: Fix invalid struct type error message to show
        the expected type instead of the actual type. (OpenXR-SDK-Source
        PR 263)

Author: rpavlik

.appveyor.yml

@@ -2,7 +2,7 @@
 #
 # SPDX-License-Identifier: Apache-2.0
 
-version: 1.0.17.{build}
+version: 1.0.18.{build}
 image: Visual Studio 2017
 
 

.editorconfig

@@ -15,6 +15,7 @@ trim_trailing_whitespace = true
 
 [*.xml]
 indent_style = space
+trim_trailing_whitespace = true
 indent_size = 4
 
 [*.cmake,CMakeLists.txt]

.reuse/dep5

@@ -28,13 +28,6 @@ Copyright: 2020, Epic Games, Inc.
 License: CC-BY-4.0
 Comment: In-line license comments requested, https://gitlab.khronos.org/openxr/openxr/-/issues/1422
 
-Files: specification/sources/chapters/extensions/fb/fb_android_surface_swapchain_create.adoc
-  specification/sources/chapters/extensions/fb/fb_color_space.adoc
-  specification/sources/chapters/extensions/fb/fb_display_refresh_rate.adoc
-Copyright: 2020, Facebook, Inc.
-License: CC-BY-4.0
-Comment: In-line license comments requested, https://gitlab.khronos.org/openxr/openxr/-/issues/1562
-
 Files: specification/sources/chapters/extensions/oculus/oculus_android_session_state_enable.adoc
 Copyright: 2019, Oculus VR, LLC.
 License: CC-BY-4.0

CHANGELOG.SDK.md

@@ -19,6 +19,59 @@ along with any public pull requests that have been accepted.
 In this repository in particular, since it is primarily software,
 pull requests may be integrated as they are accepted even between periodic updates.
 
+## OpenXR SDK 1.0.18 (2021-07-30)
+
+This release mostly adds new extensions. It also includes some fixes to the
+included layers, as well as text in the loader documentation describing how
+runtimes can register themselves for manual selection. This is not used by the
+loader itself and does not require any changes to the loader, but it may be
+useful to developer-focused supporting software.
+
+- Registry
+  - Add ratified `XR_KHR_swapchain_usage_input_attachment_bit` Khronos extension.
+    (Promotion of `XR_MND_swapchain_usage_input_attachment_bit`, which is now
+    deprecated.)
+    ([internal MR 2045](https://gitlab.khronos.org/openxr/openxr/merge_requests/2045))
+  - Add new `XR_FB_foveation`, `XR_FB_foveation_configuration`, and
+    `XR_FB_foveation_vulkan` vendor extensions.
+    ([internal MR 2050](https://gitlab.khronos.org/openxr/openxr/merge_requests/2050))
+  - Add additional extension dependencies to `XR_FB_swapchain_update_state`.
+    ([internal MR 2072](https://gitlab.khronos.org/openxr/openxr/merge_requests/2072),
+    [internal issue 1572](https://gitlab.khronos.org/openxr/openxr/issues/1572))
+  - Add new `XR_FB_composition_layer_secure_content` vendor extension.
+    ([internal MR 2075](https://gitlab.khronos.org/openxr/openxr/merge_requests/2075))
+  - Add new `XR_FB_composition_layer_alpha_blend` vendor extension.
+    ([internal MR 2078](https://gitlab.khronos.org/openxr/openxr/merge_requests/2078))
+  - Add new `XR_FB_composition_layer_image_layout` vendor extension.
+    ([internal MR 2090](https://gitlab.khronos.org/openxr/openxr/merge_requests/2090))
+  - Add new `XR_MSFT_spatial_anchor_persistence` vendor extension.
+    ([internal MR 2093](https://gitlab.khronos.org/openxr/openxr/merge_requests/2093))
+  - Add some simple [Schematron](https://schematron.com) rules and a script to
+    check the XML registry against them.
+    ([internal MR 2103](https://gitlab.khronos.org/openxr/openxr/merge_requests/2103))
+  - Register author ID and Reserve vendor extensions for Unity.
+    ([internal MR 2105](https://gitlab.khronos.org/openxr/openxr/merge_requests/2105))
+  - Reserve extension ID range 187-196 for LIV Inc.
+    ([internal MR 2102](https://gitlab.khronos.org/openxr/openxr/merge_requests/2102))
+- SDK
+  - Describe how runtimes may register themselves at installation time for manual
+    selection.
+    ([internal MR 2081](https://gitlab.khronos.org/openxr/openxr/merge_requests/2081),
+    [internal MR 2109](https://gitlab.khronos.org/openxr/openxr/merge_requests/2109),
+    [internal issue 1574](https://gitlab.khronos.org/openxr/openxr/issues/1574))
+  - Include sRGB in list of supported swapchain texture formats for the HelloXR
+    OpenGLES plugin.
+    ([internal MR 2066](https://gitlab.khronos.org/openxr/openxr/merge_requests/2066))
+  - layers: Refactor generated `xrGetInstanceProcAddr` implementations to avoid
+    deeply-nested `if ... else` blocks. (Some compilers have limits we were nearing
+    or hitting.)
+    ([internal MR 2050](https://gitlab.khronos.org/openxr/openxr/merge_requests/2050))
+  - validation layer: Set default logging mode to stdout ("text") instead of none.
+    ([OpenXR-SDK-Source PR 262](https://github.com/KhronosGroup/OpenXR-SDK-Source/pull/262))
+  - validation layer: Fix invalid struct type error message to show the expected
+    type instead of the actual type.
+    ([OpenXR-SDK-Source PR 263](https://github.com/KhronosGroup/OpenXR-SDK-Source/pull/263))
+
 ## OpenXR SDK 1.0.17 (2021-06-08)
 
 This release features an important fix to the loader for an invalid-iterator bug

COPYING.adoc

@@ -100,7 +100,7 @@ project.
 Q: Can I contribute changes to the OpenXR Specification?
 
 A: Yes, by opening an Issue or Pull Request (PR) on the
-link:https://github.com/KhronosGroup/OpenXR-Docs/[OpenXR-Docs] Github
+link:https://github.com/KhronosGroup/OpenXR-Docs/[OpenXR-Docs] GitHub
 project.
 You must execute a click-through Contributor License Agreement, which brings
 your changes under the umbrella of the Khronos IP policy.

README.md

@@ -35,11 +35,11 @@ and omits the samples, tests, and API layers, as they are not typically built as
 - `src/loader` - OpenXR loader code
 - `src/tests` - various test code (if looking for sample code start with `hello_xr/`)
 
-Currently the best sample code is in [src/tests/hello_xr/](https://github.com/KhronosGroup/OpenXR-SDK-Source/tree/master/src/tests/hello_xr).  More will be added in the future.
+Currently the best sample code is in [src/tests/hello_xr/](src/tests/hello_xr).  More will be added in the future.
 
 ## Building
 
-See [BUILDING.md](https://github.com/KhronosGroup/OpenXR-SDK-Source/blob/master/BUILDING.md)
+See [BUILDING.md](BUILDING.md)
 
 ## Note about `git blame`
 

changes/sdk/pr.262.gh.OpenXR-SDK-Source.md

@@ -3,12 +3,14 @@
 {%- if service == "gh" -%}
     {%- set project = ref.service_params[1] %}
     {%- set project_base = "https://github.com/KhronosGroup/" + project %}
-    {%- set link_text %}{{ project }}/#{{ ref.number }}{% endset %}
     {%- if ref.item_type == "issue" -%}
         {%- set subdir = "issues" %}
+        {%- set kind = "issue" %}
     {%- else -%}
         {%- set subdir = "pull" %}
+        {%- set kind = "PR" %}
     {%- endif -%}
+    {%- set link_text %}{{ project }} {{ kind }} {{ ref.number }}{% endset %}
 {%- else -%}
     {%- set project_base = "https://gitlab.khronos.org/openxr/openxr" %}
     {%- if ref.item_type == "issue" -%}

changes/sdk/pr.263.gh.OpenXR-SDK-Source.md

@@ -17,8 +17,8 @@
 # limitations under the License.
 
 # checkCodespell - Run the codespell (https://github.com/codespell-project/codespell)
-# tool on the specification, registry, scripts, and source. Forwards any command line arguments
-# on to the codespell invocation.
+# tool on the specification, registry, scripts, and source. Forwards any
+# command line arguments on to the codespell invocation.
 #
 # Usage: ./checkCodespell
 #        Any command-line arguments are passed along to the codespell call,
@@ -42,8 +42,10 @@ CODESPELL_IGNORE=${CODESPELL_IGNORE:-${DEFAULT_CODESPELL_IGNORE}}
 # Add to this list when codespell mis-identifies a term actually used as a misspelling
 # (comma-delimited)
 # .Nd is used for a description in a mandoc manpage.
-# Wee and Ser are names
-IGNORE_WORDS="lod,LOD,nd,wee,ser,nuber"
+# ba is from a regex
+# unknwn is a header file name
+# Wee, Ser, Nuber, Blok are names
+IGNORE_WORDS="lod,nd,ba,unknwn,wee,ser,nuber,blok"
 
 # Add to this to exclude individual files or directories (comma-delimited)
 # - Skipping external code.
@@ -60,27 +62,30 @@ CODESPELL=${CODESPELL:-${which_codespell}}
 
 # This command is in a function so we can call it again easily to do a count.
 doCodespell() {
-    ${CODESPELL} --ignore-words-list="${IGNORE_WORDS}" \
+    # this use of git grep will ask git to list only text files in the repo
+    # under the given paths.
+    # the grep -v below it removes some files from the list: external sources,
+    # "not really fully text" files like svg and pdf,
+    # as well as HTML files with base64-encoded assets
+    git grep --files-with-matches -I '' -- \
+    "${ROOT}"/*.md \
+    "${ROOT}"/*.sh \
+    "${ROOT}"/*.bat \
+    "${ROOT}"/.azure-pipelines/ \
+    "${ROOT}"/changes/ \
+    "${ROOT}"/github/ \
+    "${ROOT}"/include/ \
+    "${ROOT}"/maintainer-scripts/ \
+    "${ROOT}"/specification/ \
+    "${ROOT}"/src/ \
+    "${ROOT}"/vuid_database/ \
+    | grep -E -v "(external|jsoncpp|stb_|[.]svg|[.]pdf|[.]html)" | \
+    xargs  \
+    "${CODESPELL}" --ignore-words-list="${IGNORE_WORDS}" \
     --skip="${SKIP}" \
-    --exclude-file=${ROOT}/openxr-codespell.exclude \
-    "$@" \
-    ${ROOT}/*.md \
-    ${ROOT}/*.sh \
-    ${ROOT}/*.bat \
-    ${ROOT}/include/ \
-    ${ROOT}/specification/check* \
-    ${ROOT}/specification/make* \
-    ${ROOT}/specification/*.md \
-    ${ROOT}/specification/loader/ \
-    ${ROOT}/specification/registry/ \
-    ${ROOT}/specification/scripts/*.py \
-    ${ROOT}/specification/scripts/*.rb \
-    ${ROOT}/specification/scripts/openxr-macros/*.rb \
-    ${ROOT}/specification/sources/ \
-    ${ROOT}/src \
-    ${ROOT}/vuid_database/ \
-
-    # Keep a blank line after the last pattern, so that a trailing backslash is OK!
+    --exclude-file="${ROOT}"/openxr-codespell.exclude \
+    "$@"
+
 }
 
 echo "Using CODESPELL=${CODESPELL} - version $(${CODESPELL} --version)"
@@ -102,7 +107,7 @@ if [ $# -eq 0 ]; then
 
     echo ""
     echo "No arguments passed, so counting errors and comparing to CODESPELL_IGNORE=${CODESPELL_IGNORE}"
-    if [ ${CODESPELL_IGNORE} -ne ${DEFAULT_CODESPELL_IGNORE} ]; then
+    if [ "${CODESPELL_IGNORE}" -ne "${DEFAULT_CODESPELL_IGNORE}" ]; then
         echo "Note: Manually-set CODESPELL_IGNORE is overriding the built in default value, DEFAULT_CODESPELL_IGNORE=${DEFAULT_CODESPELL_IGNORE}"
     else
         echo "(set from the built in default value, DEFAULT_CODESPELL_IGNORE)"