[meta-multimedia,1/2] webrtc-audio-processing-2: add recipe

diff --git a/meta-multimedia/recipes-multimedia/webrtc-audio-processing/webrtc-audio-processing-2/e9c78dc4712fa6362b0c839ad57b6b46dce1ba83.patch b/meta-multimedia/recipes-multimedia/webrtc-audio-processing/webrtc-audio-processing-2/e9c78dc4712fa6362b0c839ad57b6b46dce1ba83.patch
new file mode 100644
index 0000000000..3e2ac72c69
--- /dev/null
+++ b/meta-multimedia/recipes-multimedia/webrtc-audio-processing/webrtc-audio-processing-2/e9c78dc4712fa6362b0c839ad57b6b46dce1ba83.patch
@@ -0,0 +1,50 @@ 
+From e9c78dc4712fa6362b0c839ad57b6b46dce1ba83 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Fran=C3=A7ois=20Laignel?= <francois@centricular.com>
+Date: Mon, 14 Apr 2025 16:48:19 +0200
+Subject: [PATCH] Fix compilation with gcc-15
+
+This commit fixes compilation errors with gcc-15 (default for Fedora 42).
+
+From [1]:
+
+> Common C++ headers (like <memory>) in GCC 15.0.0 (combined with libstdc++)
+> don't transitively include uint64_t anymore.
+
+See also [2].
+
+[1]: https://github.com/ROCm/rocm_smi_lib/pull/198
+[2]: https://github.com/root-project/root/issues/17444
+
+Upstream-Status: Backport [https://gitlab.freedesktop.org/pulseaudio/webrtc-audio-processing/-/commit/e9c78dc4712fa6362b0c839ad57b6b46dce1ba83.patch]
+---
+ .../audio_processing/aec3/multi_channel_content_detector.h       | 1 +
+ webrtc/rtc_base/trace_event.h                                    | 1 +
+ 2 files changed, 2 insertions(+)
+
+diff --git a/webrtc/modules/audio_processing/aec3/multi_channel_content_detector.h b/webrtc/modules/audio_processing/aec3/multi_channel_content_detector.h
+index 2b2f3b8..feb29fd 100644
+--- a/webrtc/modules/audio_processing/aec3/multi_channel_content_detector.h
++++ b/webrtc/modules/audio_processing/aec3/multi_channel_content_detector.h
+@@ -12,6 +12,7 @@
+ #define MODULES_AUDIO_PROCESSING_AEC3_MULTI_CHANNEL_CONTENT_DETECTOR_H_
+ 
+ #include <stddef.h>
++#include <cstdint>
+ 
+ #include <memory>
+ #include <optional>
+diff --git a/webrtc/rtc_base/trace_event.h b/webrtc/rtc_base/trace_event.h
+index 2aee713..f88a68e 100644
+--- a/webrtc/rtc_base/trace_event.h
++++ b/webrtc/rtc_base/trace_event.h
+@@ -28,6 +28,7 @@
+ 
+ #if !defined(RTC_USE_PERFETTO)
+ #include <string>
++#include <cstdint>
+ 
+ #include "rtc_base/event_tracer.h"
+ 
+-- 
+GitLab
+
diff --git a/meta-multimedia/recipes-multimedia/webrtc-audio-processing/webrtc-audio-processing-2_2.1.bb b/meta-multimedia/recipes-multimedia/webrtc-audio-processing/webrtc-audio-processing-2_2.1.bb
new file mode 100644
index 0000000000..00bf26c750
--- /dev/null
+++ b/meta-multimedia/recipes-multimedia/webrtc-audio-processing/webrtc-audio-processing-2_2.1.bb
@@ -0,0 +1,20 @@ 
+DESCRIPTION = "Audio processing bits of the WebRTC reference implementation"
+HOMEPAGE = "https://www.freedesktop.org/software/pulseaudio/webrtc-audio-processing/"
+SECTION = "audio"
+
+DEPENDS = "abseil-cpp"
+DEPENDS:append:libc-musl = " libexecinfo"
+
+LICENSE = "BSD-3-Clause"
+LIC_FILES_CHKSUM = "file://COPYING;md5=da08a38a32a340c5d91e13ee86a118f2"
+
+SRC_URI = " \
+    http://freedesktop.org/software/pulseaudio/webrtc-audio-processing/webrtc-audio-processing-${PV}.tar.xz \
+    file://e9c78dc4712fa6362b0c839ad57b6b46dce1ba83.patch \
+"
+SRC_URI[sha256sum] = "ae9302824b2038d394f10213cab05312c564a038434269f11dbf68f511f9f9fe"
+S = "${WORKDIR}/webrtc-audio-processing-${PV}"
+
+LDFLAGS:append:libc-musl = " -lexecinfo"
+
+inherit meson pkgconfig