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4bbda2b626
Facilities are given to create fbo's and attach GL memory (renderbuffers or textures). It also keeps track of the renderable size for use with effective use with glViewport().
95 lines
2.5 KiB
C
95 lines
2.5 KiB
C
/*
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* GStreamer
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* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
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* Copyright (C) 2002,2007 David A. Schleef <ds@schleef.org>
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* Copyright (C) 2008 Julien Isorce <julien.isorce@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_TEST_SRC_H__
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#define __GST_GL_TEST_SRC_H__
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#include <gst/gst.h>
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#include <gst/base/gstpushsrc.h>
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#include <gst/gl/gl.h>
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#include "gltestsrc.h"
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G_BEGIN_DECLS
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#define GST_TYPE_GL_TEST_SRC \
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(gst_gl_test_src_get_type())
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#define GST_GL_TEST_SRC(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_GL_TEST_SRC,GstGLTestSrc))
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#define GST_GL_TEST_SRC_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_GL_TEST_SRC,GstGLTestSrcClass))
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#define GST_IS_GL_TEST_SRC(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_GL_TEST_SRC))
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#define GST_IS_GL_TEST_SRC_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_GL_TEST_SRC))
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typedef struct _GstGLTestSrcClass GstGLTestSrcClass;
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/**
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* GstGLTestSrc:
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*
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* Opaque data structure.
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*/
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struct _GstGLTestSrc {
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GstPushSrc element;
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/*< private >*/
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/* type of output */
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GstGLTestSrcPattern set_pattern;
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GstGLTestSrcPattern active_pattern;
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/* video state */
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GstVideoInfo out_info;
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GstGLFramebuffer *fbo;
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GstGLMemory *out_tex;
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GstGLShader *shader;
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GstBufferPool *pool;
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GstGLDisplay *display;
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GstGLContext *context, *other_context;
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gint64 timestamp_offset; /* base offset */
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GstClockTime running_time; /* total running time */
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gint64 n_frames; /* total frames sent */
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gboolean negotiated;
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gboolean gl_result;
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const struct SrcFuncs *src_funcs;
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gpointer src_impl;
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GstCaps *out_caps;
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};
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struct _GstGLTestSrcClass {
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GstPushSrcClass parent_class;
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};
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GType gst_gl_test_src_get_type (void);
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G_END_DECLS
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#endif /* __GST_GL_TEST_SRC_H__ */
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