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620e1d2fcd
This is simple video sink that use libdrm/libkms API to render frames. The element uses planes to render through drmModeSetPlane(). It has been tested in an Exynos4412 board and in a Freescale I.MX6 board. https://bugzilla.gnome.org/show_bug.cgi?id=761059
75 lines
2.1 KiB
C
75 lines
2.1 KiB
C
/*
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* GStreamer
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* Copyright (C) 2016 Igalia
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*
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* Authors:
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* Víctor Manuel Jáquez Leal <vjaquez@igalia.com>
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* Javier Martin <javiermartin@by.com.es>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*
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*/
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#ifndef __GST_KMS_BUFFER_POOL_H__
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#define __GST_KMS_BUFFER_POOL_H__
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#include <gst/gst.h>
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#include <gst/video/video.h>
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#include "gstkmssink.h"
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G_BEGIN_DECLS
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/**
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* GST_BUFFER_POOL_OPTION_KMS_BUFFER:
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*
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* An option that can be activated on buffer pool to request KMS
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* buffers.
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*/
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#define GST_BUFFER_POOL_OPTION_KMS_BUFFER "GstBufferPoolOptionKMSBuffer"
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/* video bufferpool */
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typedef struct _GstKMSBufferPool GstKMSBufferPool;
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typedef struct _GstKMSBufferPoolClass GstKMSBufferPoolClass;
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typedef struct _GstKMSBufferPoolPrivate GstKMSBufferPoolPrivate;
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#define GST_TYPE_KMS_BUFFER_POOL \
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(gst_kms_buffer_pool_get_type())
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#define GST_IS_KMS_BUFFER_POOL(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_KMS_BUFFER_POOL))
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#define GST_KMS_BUFFER_POOL(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_KMS_BUFFER_POOL, GstKMSBufferPool))
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#define GST_KMS_BUFFER_POOL_CAST(obj) \
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((GstKMSBufferPool*)(obj))
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struct _GstKMSBufferPool
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{
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GstVideoBufferPool parent;
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GstKMSBufferPoolPrivate *priv;
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};
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struct _GstKMSBufferPoolClass
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{
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GstVideoBufferPoolClass parent_class;
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};
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GType gst_kms_buffer_pool_get_type (void) G_GNUC_CONST;
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GstBufferPool *gst_kms_buffer_pool_new (void);
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G_END_DECLS
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#endif /* __GST_KMS_BUFFER_POOL_H__ */
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