gstreamer-rs/ci/run-cargo-test.sh
Marijn Suijten 4c0f03d5fd examples/glupload: Remove Wayland display integration
`GstGLDisplayWayland` calls GstGLDisplayEGL::from_gl_display()` under
the hood (which calls `GstGLDisplayEGL::from_native()`, which calls
`eglGetPlatformDisplay()`) to retrieve the underlying `EGLDisplay`
handle, which thus far seems to be the same value as `glutin`.  However,
newer `glutin 0.31` passes attributes to this function resulting in a
different handle, causing all kinds of trouble further down the line
when sharing resources between `glutin` and `gstreamer-rs` that both
operate on a distinct `EGLDisplay`.

Furthermore `GstGLDisplayEGL` thinks that it uniquely owns the
handle returned by `eglGetPlatformDisplay()` and _does not_ set
`.foreign_display = TRUE` (which `GstGLDisplayEGL::with_egl_display()`
would), causing it to call `eglTerminate()` as soon as the
`GstGLDisplay` is destroyed, leaving `glutin` dysfunctional.

To solve all of this, simply remove this wrongly-behaving class from the
example as it is not suitable for sharing an `EGLDisplay` with `glutin`.

It might however be interesting to create a different example that
showcases how to use raw window handles instead of EGL/GLX handles,
however only Wayland and any platform on EGL like Android, via
`GstGLDisplayEGL::from_native()`, support this.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/1344>
2023-11-11 11:34:42 +02:00

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#! /bin/bash
set -ex
rustc --version
cargo --version
for crate in gstreamer* gstreamer-gl/{egl,wayland,x11}; do
if [ -e "$crate/Cargo.toml" ]; then
if [ -n "$ALL_FEATURES" ]; then
FEATURES="--all-features"
else
FEATURES=""
fi
echo "Building and testing $crate with $FEATURES"
cargo build --locked --color=always --manifest-path "$crate/Cargo.toml" $FEATURES
G_DEBUG=fatal_warnings cargo test --color=always --manifest-path "$crate/Cargo.toml" $FEATURES
fi
done
if [ -n "$EXAMPLES_TUTORIALS" ]; then
# Keep in sync with examples/Cargo.toml
# List all features except windows/win32
EXAMPLES_FEATURES="--features=rtsp-server,rtsp-server-record,pango-cairo,overlay-composition,gl,gst-gl-x11,gst-gl-egl,allocators,gst-play,gst-player,ges,image,cairo-rs,gst-video/v1_18"
cargo build --locked --color=always --manifest-path examples/Cargo.toml --bins --examples "$EXAMPLES_FEATURES"
cargo build --locked --color=always --manifest-path tutorials/Cargo.toml --bins --examples --all-features
fi