From b48ee7fe13b1543c3bd2bb6e8af8e6912e926e73 Mon Sep 17 00:00:00 2001
From: Jan Beich <jbeich@FreeBSD.org>
Date: Sun, 24 Apr 2022 08:46:32 +0000
Subject: [PATCH] graphics/realesrgan-ncnn-vulkan: add new port

ncnn implementation of Real-ESRGAN, a practical algorithm for general
image restoration.

https://github.com/xinntao/Real-ESRGAN-ncnn-vulkan
---
 graphics/Makefile                         |  1 +
 graphics/realesrgan-ncnn-vulkan/Makefile  | 47 +++++++++++++++++++++++
 graphics/realesrgan-ncnn-vulkan/distinfo  |  9 +++++
 graphics/realesrgan-ncnn-vulkan/pkg-descr |  2 +
 4 files changed, 59 insertions(+)
 create mode 100644 graphics/realesrgan-ncnn-vulkan/Makefile
 create mode 100644 graphics/realesrgan-ncnn-vulkan/distinfo
 create mode 100644 graphics/realesrgan-ncnn-vulkan/pkg-descr

diff --git a/graphics/Makefile b/graphics/Makefile
index 885c539e19c1..80d1cfd9fe2b 100644
--- a/graphics/Makefile
+++ b/graphics/Makefile
@@ -993,6 +993,7 @@
     SUBDIR += rawtherapee
     SUBDIR += rayshade
     SUBDIR += reactphysics3d
+    SUBDIR += realesrgan-ncnn-vulkan
     SUBDIR += reallyslick
     SUBDIR += realsr-ncnn-vulkan
     SUBDIR += recastnavigation
diff --git a/graphics/realesrgan-ncnn-vulkan/Makefile b/graphics/realesrgan-ncnn-vulkan/Makefile
new file mode 100644
index 000000000000..2da566f44549
--- /dev/null
+++ b/graphics/realesrgan-ncnn-vulkan/Makefile
@@ -0,0 +1,47 @@
+PORTNAME=	realesrgan-ncnn-vulkan
+DISTVERSIONPREFIX=	v
+DISTVERSION=	0.2.0
+CATEGORIES=	graphics
+# https://github.com/xinntao/Real-ESRGAN-ncnn-vulkan/issues/29
+MASTER_SITES=	https://dev.gentoo.org/~slashbeast/distfiles/${PORTNAME}/:models
+DISTFILES=	Real-ESRGAN-v0.2.5.0-models.tar.xz:models
+
+MAINTAINER=	jbeich@FreeBSD.org
+COMMENT=	Scale and denoise images using convolutional neural networks
+WWW=		https://github.com/xinntao/Real-ESRGAN-ncnn-vulkan
+
+LICENSE=	MIT
+LICENSE_FILE=	${WRKSRC}/LICENSE
+
+BUILD_DEPENDS=	glslangValidator:graphics/glslang \
+		vulkan-headers>0:graphics/vulkan-headers
+LIB_DEPENDS=	libwebp.so:graphics/webp \
+		libvulkan.so:graphics/vulkan-loader
+
+USES=		cmake compiler:${OPENMP}c++11-lib
+USE_GITHUB=	yes
+GH_ACCOUNT=	xinntao
+GH_PROJECT=	Real-ESRGAN-ncnn-vulkan
+GH_TUPLE=	KhronosGroup:glslang:11.1.0-44-g4afd6917:glslang/src/ncnn/glslang \
+		Tencent:ncnn:20220420-5-g6125c9f4:ncnn/src/ncnn
+CMAKE_SOURCE_PATH=	${WRKSRC}/src
+CMAKE_ON=	USE_SYSTEM_WEBP
+PLIST_FILES=	bin/${PORTNAME}
+PORTDATA=	models*
+
+.if !exists(/usr/include/omp.h)
+# XXX ports/199603: LLVM openmp in base doesn't support armv6, armv7 yet
+OPENMP=		gcc-
+.endif
+
+post-patch:
+	@${REINPLACE_CMD} -e '/PATHSTR/s,models,${DATADIR}/&,' \
+		${WRKSRC}/src/main.cpp
+
+do-install:
+	${INSTALL_PROGRAM} ${INSTALL_WRKSRC}/${PORTNAME} \
+		${STAGEDIR}${PREFIX}/bin
+	(cd ${WRKDIR} && ${COPYTREE_SHARE} "${PORTDATA}" \
+		${STAGEDIR}${DATADIR})
+
+.include <bsd.port.mk>
diff --git a/graphics/realesrgan-ncnn-vulkan/distinfo b/graphics/realesrgan-ncnn-vulkan/distinfo
new file mode 100644
index 000000000000..0fa02634e893
--- /dev/null
+++ b/graphics/realesrgan-ncnn-vulkan/distinfo
@@ -0,0 +1,9 @@
+TIMESTAMP = 1650789992
+SHA256 (Real-ESRGAN-v0.2.5.0-models.tar.xz) = 1c858d2d0a0500735852c0559bf29e868aae5dbd1aff7f5900688701bee1264a
+SIZE (Real-ESRGAN-v0.2.5.0-models.tar.xz) = 39195532
+SHA256 (xinntao-Real-ESRGAN-ncnn-vulkan-v0.2.0_GH0.tar.gz) = 346663b1924b2a1bfa655d656bfbba6b09f76ff75e4eee9d1fff4bfdef8b5712
+SIZE (xinntao-Real-ESRGAN-ncnn-vulkan-v0.2.0_GH0.tar.gz) = 138744
+SHA256 (KhronosGroup-glslang-11.1.0-44-g4afd6917_GH0.tar.gz) = 5ec414384bafcac14d096ca20205f811b61caf287ea1f7c30745735e7f483ae6
+SIZE (KhronosGroup-glslang-11.1.0-44-g4afd6917_GH0.tar.gz) = 3296291
+SHA256 (Tencent-ncnn-20220420-5-g6125c9f4_GH0.tar.gz) = 418e27336f405b35748ddc7e4588f4b449369e727dae119a45b332eca0fc6dcc
+SIZE (Tencent-ncnn-20220420-5-g6125c9f4_GH0.tar.gz) = 12160283
diff --git a/graphics/realesrgan-ncnn-vulkan/pkg-descr b/graphics/realesrgan-ncnn-vulkan/pkg-descr
new file mode 100644
index 000000000000..1315733fcd65
--- /dev/null
+++ b/graphics/realesrgan-ncnn-vulkan/pkg-descr
@@ -0,0 +1,2 @@
+ncnn implementation of Real-ESRGAN, a practical algorithm for general
+image restoration.