EGL: Implement EGL_KHR_surfaceless_context

Add extension string to registry Add extension flag to EGL and Vulkan Displays Bug: angleproject:3960 Test: dEQP-EGL.functional.surfaceless_context.* angle_end2end_tests --gtest_filter=EGLSurfacelessContextTest* Change-Id: Id17916f1f636454af395b7bc92892dcf8fc93e54 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1885075 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>

EGL: Implement EGL_KHR_surfaceless_context
71b0f0b5 · Jeff Vigil · Commit Bot · 5cbb7773 · 71b0f0b5 · 71b0f0b5
Commit 71b0f0b5 authored Oct 25, 2019 by Jeff Vigil Committed by Commit Bot Nov 04, 2019
6 changed files
--- a/scripts/code_generation_hashes/GL_EGL_WGL_loader.json
+++ b/scripts/code_generation_hashes/GL_EGL_WGL_loader.json
@@ -6,7 +6,7 @@
  "scripts/generate_loader.py":
    "48c60c668bec42a80378179aae2acc61",
  "scripts/registry_xml.py":
-    "c633c0b4490ef4ab5aaebb295510398d",
+    "fad2f8068a585ee2e6a66dd604fe93e1",
  "scripts/wgl.xml":
    "aa96419c582af2f6673430e2847693f4",
  "src/libEGL/egl_loader_autogen.cpp":

--- a/scripts/code_generation_hashes/GL_EGL_entry_points.json
+++ b/scripts/code_generation_hashes/GL_EGL_entry_points.json
@@ -12,7 +12,7 @@
  "scripts/gl_angle_ext.xml":
    "d6907cd84d95ac0b32a164194eadcf53",
  "scripts/registry_xml.py":
-    "c633c0b4490ef4ab5aaebb295510398d",
+    "fad2f8068a585ee2e6a66dd604fe93e1",
  "scripts/wgl.xml":
    "aa96419c582af2f6673430e2847693f4",
  "src/libANGLE/Context_gl_1_0_autogen.h":

--- a/scripts/code_generation_hashes/GLenum_value_to_string_map.json
+++ b/scripts/code_generation_hashes/GLenum_value_to_string_map.json
@@ -6,7 +6,7 @@
  "scripts/gl_angle_ext.xml":
    "d6907cd84d95ac0b32a164194eadcf53",
  "scripts/registry_xml.py":
-    "c633c0b4490ef4ab5aaebb295510398d",
+    "fad2f8068a585ee2e6a66dd604fe93e1",
  "src/libANGLE/gl_enum_utils_autogen.cpp":
    "3178466fb9ef26a3349fe59a76295dc3",
  "src/libANGLE/gl_enum_utils_autogen.h":

--- a/scripts/code_generation_hashes/proc_table.json
+++ b/scripts/code_generation_hashes/proc_table.json
@@ -10,7 +10,7 @@
  "scripts/gl_angle_ext.xml":
    "d6907cd84d95ac0b32a164194eadcf53",
  "scripts/registry_xml.py":
-    "c633c0b4490ef4ab5aaebb295510398d",
+    "fad2f8068a585ee2e6a66dd604fe93e1",
  "scripts/wgl.xml":
    "aa96419c582af2f6673430e2847693f4",
  "src/libGL/proc_table_wgl_autogen.cpp":

--- a/scripts/registry_xml.py
+++ b/scripts/registry_xml.py
@@ -118,6 +118,7 @@ supported_egl_extensions = [
    "EGL_KHR_no_config_context",
    "EGL_KHR_stream",
    "EGL_KHR_stream_consumer_gltexture",
+    "EGL_KHR_surfaceless_context",
    "EGL_KHR_swap_buffers_with_damage",
    "EGL_KHR_wait_sync",
    "EGL_NV_post_sub_buffer",

--- a/src/libANGLE/renderer/vulkan/DisplayVk.cpp
+++ b/src/libANGLE/renderer/vulkan/DisplayVk.cpp
@@ -189,6 +189,7 @@ void DisplayVk::generateExtensions(egl::DisplayExtensions *outExtensions) const
    outExtensions->glRenderbufferImage   = true;
    outExtensions->imageNativeBuffer =
        getRenderer()->getFeatures().supportsAndroidHardwareBuffer.enabled;
+    outExtensions->surfacelessContext = true;
    outExtensions->noConfigContext = true;
 }