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gstreamer/subprojects/gst-plugins-base/gst-libs/gst/gl/gl.h

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[732/906] build: fix repeated typedefs Write forward declarations in another way to avoid repeated typedefs "error: redefinition of typedef". Raised when using i686-apple-darwin11-llvm-gcc-4.2 It seems that C apple compiler does not support C11 feature. https://bugzilla.gnome.org/show_bug.cgi?id=703885
2013-07-10 15:03:04 +00:00
/*
* GStreamer
* Copyright (C) 2013 Julien Isorce <julien.isorce@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.
*/
[744/906] gl: Use __GST_GL_H__ instead of __GL_H__ as a multi-include guard GL/gl.h might use the latter already.
2013-07-12 09:35:52 +00:00
#ifndef __GST_GL_H__
#define __GST_GL_H__
[732/906] build: fix repeated typedefs Write forward declarations in another way to avoid repeated typedefs "error: redefinition of typedef". Raised when using i686-apple-darwin11-llvm-gcc-4.2 It seems that C apple compiler does not support C11 feature. https://bugzilla.gnome.org/show_bug.cgi?id=703885
2013-07-10 15:03:04 +00:00
[733/906] gl: Major header and include cleanup
2013-07-11 09:03:31 +00:00
#include <gst/gl/gstgl_fwd.h>
gl: Generate enum GTypes via glib-mkenums https://bugzilla.gnome.org/show_bug.cgi?id=797240 https://bugzilla.gnome.org/show_bug.cgi?id=797144
2018-10-03 10:06:42 +00:00
#include <gst/gl/gl-enumtypes.h>
[733/906] gl: Major header and include cleanup
2013-07-11 09:03:31 +00:00
#include <gst/gl/gstglapi.h>
gl: do not include GL headers in public gstgl headers 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
2017-07-07 15:15:12 +00:00
#include <gst/gl/gstglconfig.h>
[793/906] add a GstGLContext object that will be the basis of OpenGL contexts At the moment it just sits in between GstGLDisplay and GstGLWindow performing some of the stuff that GstGLWindow used to do.
2013-08-14 00:44:19 +00:00
#include <gst/gl/gstglcontext.h>
glcontext: add support for influencing the backing configuration New API: - gst_gl_context_get_config() - gst_gl_context_request_config() A GL context configuration is a GstStructure that has some well-known names for common values that can also be extended in platform-specific ways if necessary. Wrapped OpenGL contexts may be able to retrieve the GL context configuration depending on the platform. If that information is available, GstGLContext will attempt to create an context that matches the shared OpenGL context config unless gst_gl_context_request_config() has been called. A new environment variable 'GST_GL_CONFIG' will be read to influence the configuration chosen. The environment variable will only be used as a fallback if gst_gl_context_request_config() has not been called. Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/809>
2020-09-08 06:27:03 +00:00
#include <gst/gl/gstglcontextconfig.h>
gl: move debugging related functions to their own file
2015-10-01 15:01:42 +00:00
#include <gst/gl/gstgldebug.h>
gl: do not include GL headers in public gstgl headers 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
2017-07-07 15:15:12 +00:00
#include <gst/gl/gstgldisplay.h>
[733/906] gl: Major header and include cleanup
2013-07-11 09:03:31 +00:00
#include <gst/gl/gstglfeature.h>
glmemory: base classify and add the pbo memory on top The base class is useful for having multiple backing memory types other than the default. e.g. IOSurface, EGLImage, dmabuf? The PBO transfer logic is now inside GstGLMemoryPBO which uses GstGLBuffer to manage the PBO memory. This also moves the format utility functions into their own file.
2015-12-14 02:43:59 +00:00
#include <gst/gl/gstglformat.h>
[733/906] gl: Major header and include cleanup
2013-07-11 09:03:31 +00:00
#include <gst/gl/gstglutils.h>
#include <gst/gl/gstglwindow.h>
glsl: add a shader stage object GstGLSLStage Represents a stage (vertex, geometry, fragment, etc) in the shader pipeline.
2015-09-04 04:36:47 +00:00
#include <gst/gl/gstglslstage.h>
[733/906] gl: Major header and include cleanup
2013-07-11 09:03:31 +00:00
#include <gst/gl/gstglshader.h>
glslstage: expose the default shader strings as public Add some other simple strings for external-oes textures or transforming the texture coordinates with a transformation matrix
2015-11-10 02:11:37 +00:00
#include <gst/gl/gstglshaderstrings.h>
gl: add colorconvert object that converts between color spaces/formats Currently used by both upload and download objects separately.
2014-04-01 02:30:51 +00:00
#include <gst/gl/gstglcolorconvert.h>
[733/906] gl: Major header and include cleanup
2013-07-11 09:03:31 +00:00
#include <gst/gl/gstglupload.h>
gl: add a base memory object It handles the following - GstAllocationParams -> gst_memory_init transformation - Makes sure that map/unmap/create/destroy happen on the GL thread with a GL context current. - Holds a possible sysmem accessible data pointer with alignment. - Holds the need upload/download transfer state
2015-12-14 01:59:02 +00:00
#include <gst/gl/gstglbasememory.h>
gl: add a GL buffer based GstMemory Heavily based on GstGLBaseBuffer that is a subclass of GstGLBaseMemory. Provides GPU and CPU accessible GL buffer objects by GL handle or by sysmem data pointer.
2015-12-14 02:08:10 +00:00
#include <gst/gl/gstglbuffer.h>
[733/906] gl: Major header and include cleanup
2013-07-11 09:03:31 +00:00
#include <gst/gl/gstglmemory.h>
glmemory: base classify and add the pbo memory on top The base class is useful for having multiple backing memory types other than the default. e.g. IOSurface, EGLImage, dmabuf? The PBO transfer logic is now inside GstGLMemoryPBO which uses GstGLBuffer to manage the PBO memory. This also moves the format utility functions into their own file.
2015-12-14 02:43:59 +00:00
#include <gst/gl/gstglmemorypbo.h>
gl: add memory type for renderbuffer's Soon to be used for framebuffers for e.g. depth buffers or throwaway color buffers.
2016-07-11 12:31:04 +00:00
#include <gst/gl/gstglrenderbuffer.h>
[733/906] gl: Major header and include cleanup
2013-07-11 09:03:31 +00:00
#include <gst/gl/gstglbufferpool.h>
#include <gst/gl/gstglframebuffer.h>
gl: add a new glbasefilter class below glfilter It deals with propagating the gl display/contexts throughout the application/pipeline
2015-02-10 14:48:11 +00:00
#include <gst/gl/gstglbasefilter.h>
gl: New pushsrc-based glbasesrc base class The gltestsrc element was refactored to inherit from this base class which handles the GL context. The sub-class only needs to implement the gl_start, gl_stop and fill_gl_memory vfuncs, along with properly advertizing the GL APIs it supports through the supported_gl_api GstGLBaseSrc class attribute.
2019-08-07 15:15:40 +00:00
#include <gst/gl/gstglbasesrc.h>
gl libs: Add glviewconvert helper object Add API for a helper object that can convert between different stereoscopic video representations, and later do filtering of multiple view streams. https://bugzilla.gnome.org/show_bug.cgi?id=611157
2015-05-29 16:21:43 +00:00
#include <gst/gl/gstglviewconvert.h>
[733/906] gl: Major header and include cleanup
2013-07-11 09:03:31 +00:00
#include <gst/gl/gstglfilter.h>
gl: add a sync meta for synchronizing across GL contexts A context can create a GLsync object that can be waited on in order to ensure that GL resources created in one context are able to be used in another shared context without any chance of reading invalid data. This meta would be placed on buffers that are known to cross from one context to another. The receiving element would then wait on the sync object to ensure that the data to be used is complete.
2014-10-17 13:22:24 +00:00
#include <gst/gl/gstglsyncmeta.h>
gloverlaycompositor: Add GstGLOverlayCompositor class Manages the GstGLCompositionOverlay objects, caches already uploaded overlays and draws them. https://bugzilla.gnome.org/show_bug.cgi?id=745107
2015-06-30 15:59:12 +00:00
#include <gst/gl/gstgloverlaycompositor.h>
gl: add a gstglquery object for arbitrary GL queries Currently only GL_TIME_ELAPSED and GL_TIMESTAMP are supported
2016-01-08 07:36:54 +00:00
#include <gst/gl/gstglquery.h>
[732/906] build: fix repeated typedefs Write forward declarations in another way to avoid repeated typedefs "error: redefinition of typedef". Raised when using i686-apple-darwin11-llvm-gcc-4.2 It seems that C apple compiler does not support C11 feature. https://bugzilla.gnome.org/show_bug.cgi?id=703885
2013-07-10 15:03:04 +00:00
[744/906] gl: Use __GST_GL_H__ instead of __GL_H__ as a multi-include guard GL/gl.h might use the latter already.
2013-07-12 09:35:52 +00:00
#endif /* __GST_GL_H__ */
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