Add initial draft of EGL_ANDROID_GLES_layers.txt

This extension is just an indicator of GLES layers support,
does not expose any new tokens or entrypoints.

Bug: 110883880
Test: atest CtsGpuToolsHostTestCases
Test: Connect with GLES layers using GAPID and RenderDoc
Change-Id: I898d7980826ab0fe5afaa0b2dbe7d93f29b3f88f

1 files changed, 64 insertions, 0 deletions

diff --git a/opengl/specs/EGL_ANDROID_GLES_layers.txt b/opengl/specs/EGL_ANDROID_GLES_layers.txt
new file mode 100644
index 0000000000..eb2a7d95f3
--- /dev/null
+++ b/opengl/specs/EGL_ANDROID_GLES_layers.txt
@@ -0,0 +1,64 @@
+Name
+
+    ANDROID_GLES_layers
+
+Name Strings
+
+    EGL_ANDROID_GLES_layers
+
+Contributors
+
+    Cody Northrop
+
+Contact
+
+    Cody Northrop, Google LLC (cnorthrop 'at' google.com)
+
+Status
+
+    Draft
+
+Version
+
+    Version 1, March 3, 2019
+
+Number
+
+    EGL Extension #132
+
+Extension Type
+
+    EGL client extension
+
+Dependencies
+
+    Requires EGL 1.5 or EGL_EXT_client_extensions
+
+Overview
+
+    This extension indicates the EGL loader supports GLES layering on Android.
+    It does not add any requirements to drivers or hardware.
+
+    See frameworks/native/opengl/libs/EGL/GLES_layers.md in Android for
+    more information.
+
+New Types
+
+    None
+
+New Procedures and Functions
+
+    None
+
+New Tokens
+
+    None
+
+Issues
+
+    None
+
+Revision History
+
+#1 (Cody Northrop, March 3, 2019)
+    - Initial draft.