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https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs.git
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15e7a63e7b
The goal is to be able to get back the original buffer after performing analysis on a transformed version. Then put the various GstMeta back on the original buffer. An example pipeline would be .. ! originalbuffersave ! videoscale ! analysis ! originalbufferestore ! draw_overlay ! sink Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1428>
38 lines
1 KiB
Rust
38 lines
1 KiB
Rust
// Copyright (C) 2024 Collabora Ltd
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// @author: Olivier Crête <olivier.crete@collabora.com>
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//
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// This Source Code Form is subject to the terms of the Mozilla Public License, v2.0.
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// If a copy of the MPL was not distributed with this file, You can obtain one at
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// <https://mozilla.org/MPL/2.0/>.
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//
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// SPDX-License-Identifier: MPL-2.0
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#![allow(clippy::non_send_fields_in_send_ty, unused_doc_comments)]
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/**
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* plugin-originalbuffer:
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*
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* Since: plugins-rs-0.12 */
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use gst::glib;
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mod originalbuffermeta;
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mod originalbufferrestore;
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mod originalbuffersave;
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fn plugin_init(plugin: &gst::Plugin) -> Result<(), glib::BoolError> {
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originalbuffersave::register(plugin)?;
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originalbufferrestore::register(plugin)?;
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Ok(())
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}
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gst::plugin_define!(
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originalbuffer,
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env!("CARGO_PKG_DESCRIPTION"),
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plugin_init,
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concat!(env!("CARGO_PKG_VERSION"), "-", env!("COMMIT_ID")),
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"MPL",
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env!("CARGO_PKG_NAME"),
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env!("CARGO_PKG_NAME"),
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env!("CARGO_PKG_REPOSITORY"),
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env!("BUILD_REL_DATE")
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);
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