From 26d15a9f13c9178fe7f07585a6dac46661937062 Mon Sep 17 00:00:00 2001
From: Kyle Brenneman <kbrenneman@nvidia.com>
Date: Wed, 10 Feb 2021 15:52:11 -0700
Subject: [PATCH] EGL: Allow vendor's dispatch stubs to update the EGL device
 map.

Export a new __EGLapiExports::setVendorForDevice function, which allows
dispatch stubs to update the device hashtable when something returns an
EGLDeviceEXT handle.

Bumped the ABI version number to 1.2.
---
 include/glvnd/libeglabi.h | 10 +++++++++-
 src/EGL/libeglvendor.c    |  1 +
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/include/glvnd/libeglabi.h b/include/glvnd/libeglabi.h
index d8857b9..b2f19c0 100644
--- a/include/glvnd/libeglabi.h
+++ b/include/glvnd/libeglabi.h
@@ -82,7 +82,7 @@ extern "C" {
  * will still work.
  */
 #define EGL_VENDOR_ABI_MAJOR_VERSION ((uint32_t) 0)
-#define EGL_VENDOR_ABI_MINOR_VERSION ((uint32_t) 1)
+#define EGL_VENDOR_ABI_MINOR_VERSION ((uint32_t) 2)
 #define EGL_VENDOR_ABI_VERSION ((EGL_VENDOR_ABI_MAJOR_VERSION << 16) | EGL_VENDOR_ABI_MINOR_VERSION)
 static inline uint32_t EGL_VENDOR_ABI_GET_MAJOR_VERSION(uint32_t version)
 {
@@ -191,6 +191,14 @@ typedef struct __EGLapiExportsRec {
      * Returns the EGL vendor for an EGLDeviceEXT handle.
      */
     __EGLvendorInfo *(*getVendorFromDevice)(EGLDeviceEXT dev);
+
+    /**
+     * Sets the EGL vendor for an EGLDeviceEXT handle. The dispatch stub for
+     * any function that returns an EGLDeviceEXT handle should call this.
+     *
+     * Supported since ABI version 1.2.
+     */
+    EGLBoolean (* setVendorForDevice)(EGLDeviceEXT dev, __EGLvendorInfo *vendor);
 } __EGLapiExports;
 
 /*****************************************************************************
diff --git a/src/EGL/libeglvendor.c b/src/EGL/libeglvendor.c
index 8cb4ff5..05fc665 100644
--- a/src/EGL/libeglvendor.c
+++ b/src/EGL/libeglvendor.c
@@ -164,6 +164,7 @@ const __EGLapiExports __eglExportsTable = {
     __eglSetLastVendor, // setLastVendor
     __eglGetVendorFromDisplay, // getVendorFromDisplay
     __eglGetVendorFromDevice, // getVendorFromDevice
+    __eglAddDevice, // setVendorForDevice
 };
 
 void TeardownVendor(__EGLvendorInfo *vendor)