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gstreamer/gst-libs/gst/gl/gstgl_fwd.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.
*/
#ifndef __GST_GL_FWD_H__
#define __GST_GL_FWD_H__
#include <gst/gst.h>
[733/906] gl: Major header and include cleanup
2013-07-11 09:03:31 +00:00
#include <gst/gl/gstglapi.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
G_BEGIN_DECLS
typedef struct _GstGLDisplay GstGLDisplay;
typedef struct _GstGLDisplayClass GstGLDisplayClass;
typedef struct _GstGLDisplayPrivate GstGLDisplayPrivate;
[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
typedef struct _GstGLContext GstGLContext;
typedef struct _GstGLContextClass GstGLContextClass;
typedef struct _GstGLContextPrivate GstGLContextPrivate;
[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
typedef struct _GstGLWindow GstGLWindow;
typedef struct _GstGLWindowPrivate GstGLWindowPrivate;
typedef struct _GstGLWindowClass GstGLWindowClass;
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
typedef struct _GstGLBaseMemory GstGLBaseMemory;
typedef struct _GstGLBaseMemoryAllocator GstGLBaseMemoryAllocator;
typedef struct _GstGLBaseMemoryAllocatorClass GstGLBaseMemoryAllocatorClass;
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
typedef struct _GstGLBuffer GstGLBuffer;
typedef struct _GstGLBufferAllocator GstGLBufferAllocator;
typedef struct _GstGLBufferAllocatorClass GstGLBufferAllocatorClass;
[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
typedef struct _GstGLMemory GstGLMemory;
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
typedef struct _GstGLMemoryAllocator GstGLMemoryAllocator;
typedef struct _GstGLMemoryAllocatorClass GstGLMemoryAllocatorClass;
typedef struct _GstGLMemoryPBO GstGLMemoryPBO;
typedef struct _GstGLMemoryPBOAllocator GstGLMemoryPBOAllocator;
typedef struct _GstGLMemoryPBOAllocatorClass GstGLMemoryPBOAllocatorClass;
[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
gl: implement GstGLMemoryEGL Because current GstEGLImageMemory does not inherit GstGLMemory, GLUpload allocates additional GLMemory and upload the decoded contents from the decoder which uses EGLImage (e.g. gst-omx in RPi). This work adds GstGLMemoryEGL to avoid this overhead. Decoders allocate GstGLMemoryEGL and decode its contents to the EGLImage of GstGLMemoryEGL. And GLUpload uses this memory without allocation of additional textures and blit operations. [Matthew Waters]: gst-indent the sources and fix a critical retreiving the egl display from the memory. https://bugzilla.gnome.org/show_bug.cgi?id=760916
2016-01-21 13:18:17 +00:00
typedef struct _GstGLMemoryEGL GstGLMemoryEGL;
typedef struct _GstGLMemoryEGLAllocator GstGLMemoryEGLAllocator;
typedef struct _GstGLMemoryEGLAllocatorClass GstGLMemoryEGLAllocatorClass;
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
typedef struct _GstGLRenderbuffer GstGLRenderbuffer;
typedef struct _GstGLRenderbufferAllocator GstGLRenderbufferAllocator;
typedef struct _GstGLRenderbufferAllocatorClass GstGLRenderbufferAllocatorClass;
glframebuffer: rewrite for a more consistent API 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().
2016-07-12 02:59:57 +00:00
typedef struct _GstGLFramebuffer GstGLFramebuffer;
gl/docs: some type fixes of type names
2017-01-11 05:09:03 +00:00
typedef struct _GstGLFramebufferClass GstGLFramebufferClass;
glframebuffer: rewrite for a more consistent API 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().
2016-07-12 02:59:57 +00:00
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
typedef struct _GstGLSLStage GstGLSLStage;
typedef struct _GstGLSLStagePrivate GstGLSLStagePrivate;
typedef struct _GstGLSLStageClass GstGLSLStageClass;
[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
typedef struct _GstGLShader GstGLShader;
typedef struct _GstGLShaderPrivate GstGLShaderPrivate;
typedef struct _GstGLShaderClass GstGLShaderClass;
typedef struct _GstGLUpload GstGLUpload;
typedef struct _GstGLUploadClass GstGLUploadClass;
typedef struct _GstGLUploadPrivate GstGLUploadPrivate;
glbufferpool: move typedef's into the forward decleration file Otherwise, for example, clang will warn about typedef redefinitions being a C11 feature.
2015-10-29 14:16:02 +00:00
typedef struct _GstGLBufferPool GstGLBufferPool;
typedef struct _GstGLBufferPoolClass GstGLBufferPoolClass;
typedef struct _GstGLBufferPoolPrivate GstGLBufferPoolPrivate;
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
typedef struct _GstGLColorConvert GstGLColorConvert;
typedef struct _GstGLColorConvertClass GstGLColorConvertClass;
typedef struct _GstGLColorConvertPrivate GstGLColorConvertPrivate;
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
typedef struct _GstGLBaseFilter GstGLBaseFilter;
typedef struct _GstGLBaseFilterClass GstGLBaseFilterClass;
typedef struct _GstGLBaseFilterPrivate GstGLBaseFilterPrivate;
typedef struct _GstGLFilter GstGLFilter;
typedef struct _GstGLFilterClass GstGLFilterClass;
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
typedef struct _GstGLViewConvert GstGLViewConvert;
typedef struct _GstGLViewConvertClass GstGLViewConvertClass;
typedef struct _GstGLViewConvertPrivate GstGLViewConvertPrivate;
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
typedef struct _GstGLOverlayCompositor GstGLOverlayCompositor;
typedef struct _GstGLOverlayCompositorClass GstGLOverlayCompositorClass;
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
typedef struct _GstGLQuery GstGLQuery;
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
typedef struct _GstGLFuncs GstGLFuncs;
typedef struct _GstGLAsyncDebug GstGLAsyncDebug;
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/gstgl_enums.h>
bad: Add g_autoptr() support to all types https://bugzilla.gnome.org/show_bug.cgi?id=754464
2015-12-14 19:44:31 +00:00
#ifdef G_DEFINE_AUTOPTR_CLEANUP_FUNC
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstGLBaseFilter, gst_object_unref)
#endif
#ifdef G_DEFINE_AUTOPTR_CLEANUP_FUNC
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstGLBaseMemoryAllocator, gst_object_unref)
#endif
#ifdef G_DEFINE_AUTOPTR_CLEANUP_FUNC
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstGLBufferAllocator, gst_object_unref)
#endif
#ifdef G_DEFINE_AUTOPTR_CLEANUP_FUNC
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstGLBufferPool, gst_object_unref)
#endif
#ifdef G_DEFINE_AUTOPTR_CLEANUP_FUNC
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstGLColorConvert, gst_object_unref)
#endif
#ifdef G_DEFINE_AUTOPTR_CLEANUP_FUNC
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstGLContext, gst_object_unref)
#endif
#ifdef G_DEFINE_AUTOPTR_CLEANUP_FUNC
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstGLDisplay, gst_object_unref)
#endif
#ifdef G_DEFINE_AUTOPTR_CLEANUP_FUNC
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstGLFilter, gst_object_unref)
#endif
#ifdef G_DEFINE_AUTOPTR_CLEANUP_FUNC
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstGLMemoryAllocator, gst_object_unref)
#endif
#ifdef G_DEFINE_AUTOPTR_CLEANUP_FUNC
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstGLMemoryPBOAllocator, gst_object_unref)
#endif
#ifdef G_DEFINE_AUTOPTR_CLEANUP_FUNC
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstGLOverlayCompositor, gst_object_unref)
#endif
#ifdef G_DEFINE_AUTOPTR_CLEANUP_FUNC
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstGLSLStage, gst_object_unref)
#endif
#ifdef G_DEFINE_AUTOPTR_CLEANUP_FUNC
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstGLShader, gst_object_unref)
#endif
#ifdef G_DEFINE_AUTOPTR_CLEANUP_FUNC
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstGLUpload, gst_object_unref)
#endif
#ifdef G_DEFINE_AUTOPTR_CLEANUP_FUNC
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstGLViewConvert, gst_object_unref)
#endif
#ifdef G_DEFINE_AUTOPTR_CLEANUP_FUNC
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstGLWindow, gst_object_unref)
#endif
[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
G_END_DECLS
#endif /* __GST_GL_FWD_H__ */
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