graphics/vulkan-extension-layer: add new port

There are some extensions and features in Vulkan that are not
available everywhere due to various reasons. While not available, some
extensions are capable of being done as layer and mapping to any
Vulkan implementation regardless of it supporting the desired
functionality or not.

https://github.com/KhronosGroup/Vulkan-ValidationLayers

6 files changed, 46 insertions, 0 deletions

diff --git a/graphics/Makefile b/graphics/Makefile
index 06d58239751e..2cee5538cdf5 100644
--- a/graphics/Makefile
+++ b/graphics/Makefile
@@ -1088,6 +1088,7 @@
     SUBDIR += vp
     SUBDIR += vpaint
     SUBDIR += vulkan-caps-viewer
+    SUBDIR += vulkan-extension-layer
     SUBDIR += vulkan-headers
     SUBDIR += vulkan-loader
     SUBDIR += vulkan-tools
diff --git a/graphics/vulkan-extension-layer/Makefile b/graphics/vulkan-extension-layer/Makefile
new file mode 100644
index 000000000000..421e1e39f02f
--- /dev/null
+++ b/graphics/vulkan-extension-layer/Makefile
@@ -0,0 +1,19 @@
+PORTNAME=	vulkan-extension-layer
+DISTVERSIONPREFIX=	v
+DISTVERSION=	1.2.185
+CATEGORIES=	graphics
+
+MAINTAINER=	jbeich@FreeBSD.org
+COMMENT=	Layer providing Vulkan features when native support is unavailable
+
+LICENSE=	APACHE20
+
+BUILD_DEPENDS=	vulkan-headers>0:graphics/vulkan-headers
+
+USES=		cmake compiler:c++11-lib
+USE_GITHUB=	yes
+USE_LDCONFIG=	yes
+GH_ACCOUNT=	KhronosGroup
+GH_PROJECT=	Vulkan-ExtensionLayer
+
+.include <bsd.port.mk>
diff --git a/graphics/vulkan-extension-layer/distinfo b/graphics/vulkan-extension-layer/distinfo
new file mode 100644
index 000000000000..0fb508f8f83c
--- /dev/null
+++ b/graphics/vulkan-extension-layer/distinfo
@@ -0,0 +1,3 @@
+TIMESTAMP = 1625608724
+SHA256 (KhronosGroup-Vulkan-ExtensionLayer-v1.2.185_GH0.tar.gz) = 86e80ae16f80469a8746f1c98d2fac760e02d29aca2f9b9fd3142179985d8760
+SIZE (KhronosGroup-Vulkan-ExtensionLayer-v1.2.185_GH0.tar.gz) = 430806
diff --git a/graphics/vulkan-extension-layer/files/patch-utils_vk__loader__platform.h b/graphics/vulkan-extension-layer/files/patch-utils_vk__loader__platform.h
new file mode 100644
index 000000000000..2f1cc369d485
--- /dev/null
+++ b/graphics/vulkan-extension-layer/files/patch-utils_vk__loader__platform.h
@@ -0,0 +1,11 @@
+--- utils/vk_loader_platform.h.orig	2021-07-21 20:54:27 UTC
++++ utils/vk_loader_platform.h
+@@ -33,7 +33,7 @@
+ #undef NOMINMAX
+ #include "vulkan/vk_sdk_platform.h"
+ 
+-#if defined(__linux__) || defined(__APPLE__)
++#if defined(__unix__) || defined(__APPLE__)
+ /* Linux-specific common code: */
+ 
+ // Headers:
diff --git a/graphics/vulkan-extension-layer/pkg-descr b/graphics/vulkan-extension-layer/pkg-descr
new file mode 100644
index 000000000000..202eaa5b3643
--- /dev/null
+++ b/graphics/vulkan-extension-layer/pkg-descr
@@ -0,0 +1,7 @@
+There are some extensions and features in Vulkan that are not
+available everywhere due to various reasons. While not available, some
+extensions are capable of being done as layer and mapping to any
+Vulkan implementation regardless of it supporting the desired
+functionality or not.
+
+WWW: https://github.com/KhronosGroup/Vulkan-ValidationLayers
diff --git a/graphics/vulkan-extension-layer/pkg-plist b/graphics/vulkan-extension-layer/pkg-plist
new file mode 100644
index 000000000000..24f41e7b4407
--- /dev/null
+++ b/graphics/vulkan-extension-layer/pkg-plist
@@ -0,0 +1,5 @@
+lib/libVkExtLayer_utils.a
+lib/libVkLayer_khronos_synchronization2.so
+lib/libVkLayer_khronos_timeline_semaphore.so
+share/vulkan/explicit_layer.d/VkLayer_khronos_synchronization2.json
+share/vulkan/explicit_layer.d/VkLayer_khronos_timeline_semaphore.json