mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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c2471aec81
* picked from old libgstegl:
- GstEGLImageMemory
- GstEGLImageAllocator
- last_buffer management from removed GstEGLImageBufferPool
* add-ons:
- GstEGLImageMemory now old a reference on GstGLContext
so that it can delete the EGLImage and its gltexture source
while having the associated gl context being current.
- add EGLImage support for GstVideoGLTextureUploadMeta which
mainly call EGLImageTargetTexture2D
- GstGLBufferPool now supports GstEGLImageAllocator
- glimagesink / glfilters / etc.. now propose GstEGLImageAllocator
to upstream
https://bugzilla.gnome.org/show_bug.cgi?id=703343
75 lines
2.2 KiB
C
75 lines
2.2 KiB
C
/*
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* GStreamer
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* Copyright (C) 2012 Matthew Waters <ystreet00@gmail.com>
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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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#ifndef _GST_GL_BUFFER_POOL_H_
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#define _GST_GL_BUFFER_POOL_H_
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#include <gst/video/video.h>
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#include <gst/video/gstvideometa.h>
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#include <gst/video/gstvideopool.h>
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#include <gst/gl/gstgl_fwd.h>
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G_BEGIN_DECLS
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typedef struct _GstGLBufferPool GstGLBufferPool;
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typedef struct _GstGLBufferPoolClass GstGLBufferPoolClass;
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typedef struct _GstGLBufferPoolPrivate GstGLBufferPoolPrivate;
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/* buffer pool functions */
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GType gst_gl_buffer_pool_get_type (void);
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#define GST_TYPE_GL_BUFFER_POOL (gst_gl_buffer_pool_get_type())
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#define GST_IS_GL_BUFFER_POOL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_GL_BUFFER_POOL))
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#define GST_GL_BUFFER_POOL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_GL_BUFFER_POOL, GstGLBufferPool))
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#define GST_GL_BUFFER_POOL_CAST(obj) ((GstGLBufferPool*)(obj))
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/**
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* GstGLBufferPool:
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*
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* Opaque GstGLBufferPool struct
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*/
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struct _GstGLBufferPool
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{
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GstBufferPool bufferpool;
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GstGLContext *context;
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GstGLBufferPoolPrivate *priv;
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};
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/**
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* GstGLBufferPoolClass:
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*
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* The #GstGLBufferPoolClass structure contains only private data
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*/
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struct _GstGLBufferPoolClass
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{
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GstBufferPoolClass parent_class;
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};
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GstBufferPool *gst_gl_buffer_pool_new (GstGLContext * context);
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#if GST_GL_HAVE_PLATFORM_EGL
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void gst_gl_buffer_pool_replace_last_buffer (GstGLBufferPool * pool,
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GstBuffer * buffer);
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#endif
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G_END_DECLS
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#endif /* _GST_GL_BUFFER_POOL_H_ */
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