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4952fdd956
Except for gst/gl/gstglfuncs.h It is up to the client app to include these headers. It is coherent with the fact that gstreamer-gl.pc does not require any egl.pc/gles.pc. I.e. it is the responsability of the app to search these headers within its build setup. For example gstreamer-vaapi includes explicitly EGL/egl.h and search for it in its configure.ac. For example with this patch, if an app includes the headers gst/gl/egl/gstglcontext_egl.h gst/gl/egl/gstgldisplay_egl.h gst/gl/egl/gstglmemoryegl.h it will *no longer* automatically include EGL/egl.h and GLES2/gl2.h. Which is good because the app might want to use the gstgl api only without the need to bother about gl headers. Also added a test: cd tests/check && make libs/gstglheaders.check https://bugzilla.gnome.org/show_bug.cgi?id=784779
121 lines
4.2 KiB
C
121 lines
4.2 KiB
C
/*
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* GStreamer
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* Copyright (C) 2013 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_FRAMEBUFFER_H__
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#define __GST_GL_FRAMEBUFFER_H__
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#include <gst/gl/gstgl_fwd.h>
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G_BEGIN_DECLS
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GST_EXPORT
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GType gst_gl_framebuffer_get_type (void);
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#define GST_TYPE_GL_FRAMEBUFFER (gst_gl_framebuffer_get_type())
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#define GST_GL_FRAMEBUFFER(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_GL_FRAMEBUFFER,GstGLFramebuffer))
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#define GST_GL_FRAMEBUFFER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_GL_FRAMEBUFFER,GstGLFramebufferClass))
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#define GST_IS_GL_FRAMEBUFFER(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_GL_FRAMEBUFFER))
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#define GST_IS_GL_FRAMEBUFFER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_GL_FRAMEBUFFER))
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#define GST_GL_FRAMEBUFFER_CAST(obj) ((GstGLFramebuffer*)(obj))
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typedef struct _GstGLFramebufferPrivate GstGLFramebufferPrivate;
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/**
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* GstGLFramebufferFunc:
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* @stuff: user data
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*
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* callback definition for operating through a #GstGLFramebuffer object
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*/
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typedef gboolean (*GstGLFramebufferFunc) (gpointer stuff);
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/**
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* GstGLFramebuffer:
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*
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* Opaque #GstGLFramebuffer struct
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*/
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struct _GstGLFramebuffer
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{
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/* <private> */
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GstObject object;
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GstGLContext *context;
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guint fbo_id;
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GArray *attachments;
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gpointer _padding[GST_PADDING];
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GstGLFramebufferPrivate *priv;
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};
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/**
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* GstGLFramebufferClass:
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*
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* Opaque #GstGLFramebufferClass struct
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*/
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struct _GstGLFramebufferClass
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{
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/* <private> */
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GstObjectClass object_class;
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gpointer _padding[GST_PADDING];
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};
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GST_EXPORT
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GstGLFramebuffer * gst_gl_framebuffer_new (GstGLContext *context);
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GST_EXPORT
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GstGLFramebuffer * gst_gl_framebuffer_new_with_default_depth (GstGLContext *context,
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guint width,
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guint height);
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GST_EXPORT
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guint gst_gl_framebuffer_get_id (GstGLFramebuffer * fb);
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GST_EXPORT
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void gst_gl_framebuffer_attach (GstGLFramebuffer * fb,
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guint attachment_point,
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GstGLBaseMemory * mem);
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GST_EXPORT
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void gst_gl_framebuffer_bind (GstGLFramebuffer * fb);
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GST_EXPORT
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void gst_gl_context_clear_framebuffer (GstGLContext * context);
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GST_EXPORT
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void gst_gl_framebuffer_get_effective_dimensions (GstGLFramebuffer * fb,
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guint * width,
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guint * height);
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GST_EXPORT
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gboolean gst_gl_context_check_framebuffer_status (GstGLContext * context,
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guint fbo_target);
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GST_EXPORT
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gboolean gst_gl_framebuffer_draw_to_texture (GstGLFramebuffer * fb,
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GstGLMemory * mem,
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GstGLFramebufferFunc func,
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gpointer user_data);
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#ifdef G_DEFINE_AUTOPTR_CLEANUP_FUNC
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G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstGLFramebuffer, gst_object_unref)
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#endif
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G_END_DECLS
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#endif
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