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LibAccelGfx+Meta: Introduce OpenGL painting library

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This change introduces a new 2D graphics library that uses OpenGL to
perform painting operations. For now, it has extremely limited
functionality and supports only rectangle painting, but we have to
start somewhere.

Since this library is intended to be used by LibWeb, where the
WebContent process does not have an associated window, painting occurs
in an offscreen buffer created using EGL.

For now it is only possible to compile this library on linux.
Offscreen context creation on SerenityOS and MacOS will have to be
implemented separately in the future.

Co-Authored-By: Andreas Kling <awesomekling@gmail.com>
This commit is contained in:
Aliaksandr Kalenik 2023-10-27 17:03:17 +02:00 • committed by Andreas Kling
parent 56e8f52cb3
commit 95c154d9bd
11 changed files with 463 additions and 2 deletions
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2
.github/workflows/cmake.yml vendored
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@ -59,7 +59,7 @@ jobs:
wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
sudo add-apt-repository 'deb http://apt.llvm.org/jammy/ llvm-toolchain-jammy-16 main'
sudo apt-get update
sudo apt-get install -y clang-format-16 ccache e2fsprogs gcc-12 g++-12 libstdc++-12-dev libmpfr-dev libmpc-dev ninja-build optipng qemu-utils qemu-system-i386 unzip generate-ninja
sudo apt-get install -y clang-format-16 ccache e2fsprogs gcc-12 g++-12 libstdc++-12-dev libmpfr-dev libmpc-dev ninja-build optipng qemu-utils qemu-system-i386 unzip generate-ninja libegl1-mesa-dev
if ${{ matrix.arch == 'aarch64' }}; then
# FIXME: Remove this when we no longer build our own Qemu binary.
sudo apt-get install libgtk-3-dev libpixman-1-dev libsdl2-dev libslirp-dev