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hip: Add hipcompositor element

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Feature-wise it's the same as cudacompositor

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8923>
This commit is contained in:
Seungha Yang 2025-06-09 23:09:46 +09:00
parent 2b0f4705a5
commit 1d6ae8791d
4 changed files with 1650 additions and 0 deletions
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1609
subprojects/gst-plugins-bad/sys/hip/gsthipcompositor.cpp Normal file
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37
subprojects/gst-plugins-bad/sys/hip/gsthipcompositor.h Normal file
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@ -0,0 +1,37 @@
/* GStreamer
* Copyright (C) 2025 Seungha Yang <seungha@centricular.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#pragma once
#include <gst/gst.h>
#include <gst/video/video.h>
#include <gst/video/gstvideoaggregator.h>
G_BEGIN_DECLS
#define GST_TYPE_HIP_COMPOSITOR_PAD (gst_hip_compositor_pad_get_type())
G_DECLARE_FINAL_TYPE (GstHipCompositorPad, gst_hip_compositor_pad,
GST, HIP_COMPOSITOR_PAD, GstVideoAggregatorPad)
#define GST_TYPE_HIP_COMPOSITOR (gst_hip_compositor_get_type())
G_DECLARE_FINAL_TYPE (GstHipCompositor, gst_hip_compositor,
GST, HIP_COMPOSITOR, GstVideoAggregator)
G_END_DECLS

1
subprojects/gst-plugins-bad/sys/hip/meson.build
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@ -11,6 +11,7 @@ hip_sources = [
'gsthiprtc.cpp', 'gsthiprtc.cpp',
'gsthiputils.cpp', 'gsthiputils.cpp',
'gsthip-interop.cpp', 'gsthip-interop.cpp',
'gsthipcompositor.cpp',
'plugin.cpp', 'plugin.cpp',
] ]

3
subprojects/gst-plugins-bad/sys/hip/plugin.cpp
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@ -25,6 +25,7 @@
#include "gsthipdevice.h" #include "gsthipdevice.h"
#include "gsthipmemorycopy.h" #include "gsthipmemorycopy.h"
#include "gsthipconvertscale.h" #include "gsthipconvertscale.h"
#include "gsthipcompositor.h"
#include "gsthiprtc.h" #include "gsthiprtc.h"
static gboolean static gboolean
@ -59,6 +60,8 @@ plugin_init (GstPlugin * plugin)
"hipconvert", GST_RANK_NONE, GST_TYPE_HIP_CONVERT); "hipconvert", GST_RANK_NONE, GST_TYPE_HIP_CONVERT);
gst_element_register (plugin, gst_element_register (plugin,
"hipscale", GST_RANK_NONE, GST_TYPE_HIP_SCALE); "hipscale", GST_RANK_NONE, GST_TYPE_HIP_SCALE);
gst_element_register (plugin,
"hipcompositor", GST_RANK_NONE, GST_TYPE_HIP_COMPOSITOR);
} }
gst_clear_object (&device); gst_clear_object (&device);