[gentoo-commits] repo/gentoo:master commit in: media-gfx/blender/

["Sam James" <sam@gentoo.org>]

commit:     7f572b9f9d71cce259aa40e839764ed318ae7b8f
Author:     Sebastian Parborg <darkdefende <AT> gmail <DOT> com>
AuthorDate: Mon Apr  3 16:17:11 2023 +0000
Commit:     Sam James <sam <AT> gentoo <DOT> org>
CommitDate: Sun Apr 16 02:45:58 2023 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=7f572b9f

media-gfx/blender: Add "cycles-bin-kernels" useflag

This useflag enables precompiling the cycles render kernels at compile
time. This makes it so that the user doesn't have to wait for the
kernels to compile when they are used for the first time.

Signed-off-by: Sebastian Parborg <darkdefende <AT> gmail.com>
Signed-off-by: Sam James <sam <AT> gentoo.org>

 media-gfx/blender/blender-9999.ebuild | 3 ++-
 media-gfx/blender/metadata.xml        | 5 +++++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/media-gfx/blender/blender-9999.ebuild b/media-gfx/blender/blender-9999.ebuild
index 73275c6a9326..1ae2234b408e 100644
--- a/media-gfx/blender/blender-9999.ebuild
+++ b/media-gfx/blender/blender-9999.ebuild
@@ -26,7 +26,7 @@ fi
 SLOT="${PV%.*}"
 LICENSE="|| ( GPL-3 BL )"
 IUSE="+bullet +dds +fluid +openexr +tbb \
-	alembic collada +color-management cuda +cycles \
+	alembic collada +color-management cuda +cycles cycles-bin-kernels \
 	debug doc +embree +ffmpeg +fftw +gmp jack jemalloc jpeg2k \
 	man +nanovdb ndof nls openal +oidn +openimageio +openmp +opensubdiv \
 	+openvdb optix +osl +pdf +potrace +pugixml pulseaudio sdl +sndfile \
@@ -237,6 +237,7 @@ src_configure() {
 		-DWITH_CODEC_SNDFILE=$(usex sndfile)
 		-DWITH_CXX_GUARDEDALLOC=$(usex debug)
 		-DWITH_CYCLES=$(usex cycles)
+		-DWITH_CYCLES_CUDA_BINARIES=$(usex cycles-bin-kernels)
 		-DWITH_CYCLES_DEVICE_CUDA=$(usex cuda TRUE FALSE)
 		-DWITH_CYCLES_DEVICE_OPTIX=$(usex optix)
 		-DWITH_CYCLES_EMBREE=$(usex embree)

diff --git a/media-gfx/blender/metadata.xml b/media-gfx/blender/metadata.xml
index 41cc89220a5f..dcb3cb492150 100644
--- a/media-gfx/blender/metadata.xml
+++ b/media-gfx/blender/metadata.xml
@@ -37,6 +37,11 @@
 			Build cycles renderer (requires <pkg>media-libs/openimageio</pkg> and
 			<pkg>dev-libs/boost</pkg>).
 		</flag>
+		<flag name="cycles-bin-kernels">
+			Precompile the cycles render kernels for the CUDA/HIP/OneAPI backends, if they are enabled, at compile time.
+			This makes it so that the user doesn't have to wait for the kernels to compile when they are used for the first time in Blender.
+			If this option is not on, they will be built as needed at runtime.
+		</flag>
 		<flag name="dds">
 			Adds DDS textures support to Blender.
 		</flag>