mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-25 01:30:38 +00:00
e2ce1eff36
Support multiple attached views on input/output buffers by processing each one, not just the first.
89 lines
2.9 KiB
C
89 lines
2.9 KiB
C
/*
|
|
* GStreamer
|
|
* Copyright (C) 2012 Matthew Waters <ystree00@gmail.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.
|
|
*/
|
|
|
|
#ifndef __GST_GL_DOWNLOAD_H__
|
|
#define __GST_GL_DOWNLOAD_H__
|
|
|
|
#include <gst/video/video.h>
|
|
#include <gst/gstmemory.h>
|
|
|
|
#include <gst/gl/gl.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
GType gst_gl_download_get_type (void);
|
|
#define GST_TYPE_GL_DOWNLOAD (gst_gl_download_get_type())
|
|
#define GST_GL_DOWNLOAD(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_GL_DOWNLOAD,GstGLDownload))
|
|
#define GST_GL_DOWNLOAD_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_GL_DISPLAY,GstGLDownloadClass))
|
|
#define GST_IS_GL_DOWNLOAD(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_GL_DOWNLOAD))
|
|
#define GST_IS_GL_DOWNLOAD_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_GL_DOWNLOAD))
|
|
#define GST_GL_DOWNLOAD_CAST(obj) ((GstGLDownload*)(obj))
|
|
|
|
/**
|
|
* GstGLDownload:
|
|
*
|
|
* Opaque #GstGLDownload object
|
|
*/
|
|
struct _GstGLDownload
|
|
{
|
|
/* <private> */
|
|
GstObject parent;
|
|
|
|
GstGLContext *context;
|
|
GstGLColorConvert *convert;
|
|
|
|
/* output data */
|
|
GstVideoInfo info;
|
|
|
|
gboolean initted;
|
|
|
|
GstGLDownloadPrivate *priv;
|
|
|
|
gpointer _reserved[GST_PADDING];
|
|
};
|
|
|
|
/**
|
|
* GstGLDownloadClass:
|
|
*
|
|
* The #GstGLDownloadClass struct only contains private data
|
|
*/
|
|
struct _GstGLDownloadClass
|
|
{
|
|
/* <private> */
|
|
GstObjectClass object_class;
|
|
};
|
|
|
|
GstGLDownload * gst_gl_download_new (GstGLContext * context);
|
|
|
|
void gst_gl_download_set_format (GstGLDownload * download, GstVideoInfo * out_info);
|
|
GstCaps * gst_gl_download_transform_caps (GstGLContext * convert,
|
|
GstPadDirection direction,
|
|
GstCaps * caps,
|
|
GstCaps * filter);
|
|
|
|
gboolean gst_gl_download_perform_with_data (GstGLDownload * download,
|
|
GLuint texture_id, GLuint texture_target,
|
|
gpointer data[GST_VIDEO_MAX_PLANES]);
|
|
gboolean gst_gl_download_perform (GstGLDownload * download,
|
|
GstBuffer *inbuf, GstBuffer *outbuf);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GST_GL_DOWNLOAD_H__ */
|