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c5b5ef16d3
We need different export decorators for the different libs. For now no actual change though, just rename before the release, and add prelude headers to define the new decorator to GST_EXPORT.
111 lines
3.7 KiB
C
111 lines
3.7 KiB
C
/*
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* GStreamer
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* Copyright (C) 2012 Matthew Waters <ystreet00@gmail.com>
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* Copyright (C) 2015 Matthew Waters <matthew@centricular.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_MEMORY_PBO_H_
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#define _GST_GL_MEMORY_PBO_H_
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#include <gst/gl/gstglmemory.h>
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G_BEGIN_DECLS
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#define GST_TYPE_GL_MEMORY_PBO_ALLOCATOR (gst_gl_memory_pbo_allocator_get_type())
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GST_GL_API
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GType gst_gl_memory_pbo_allocator_get_type(void);
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#define GST_IS_GL_MEMORY_PBO_ALLOCATOR(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_GL_MEMORY_PBO_ALLOCATOR))
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#define GST_IS_GL_MEMORY_PBO_ALLOCATOR_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_GL_MEMORY_PBO_ALLOCATOR))
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#define GST_GL_MEMORY_PBO_ALLOCATOR_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_GL_MEMORY_PBO_ALLOCATOR, GstGLMemoryPBOAllocatorClass))
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#define GST_GL_MEMORY_PBO_ALLOCATOR(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_GL_MEMORY_PBO_ALLOCATOR, GstGLMemoryPBOAllocator))
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#define GST_GL_MEMORY_PBO_ALLOCATOR_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_GL_MEMORY_PBO_ALLOCATOR, GstGLAllocatorClass))
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#define GST_GL_MEMORY_PBO_ALLOCATOR_CAST(obj) ((GstGLMemoryPBOAllocator *)(obj))
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/**
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* GstGLMemoryPBO:
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*
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* Private instance
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*/
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struct _GstGLMemoryPBO
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{
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/* <private> */
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GstGLMemory mem;
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GstGLBuffer *pbo;
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gpointer _padding[GST_PADDING];
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};
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/**
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* GST_GL_MEMORY_PBO_ALLOCATOR_NAME:
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*
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* The name of the GL Memory PBO allocator
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*/
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#define GST_GL_MEMORY_PBO_ALLOCATOR_NAME "GLMemoryPBO"
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GST_GL_API
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void gst_gl_memory_pbo_init_once (void);
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GST_GL_API
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gboolean gst_is_gl_memory_pbo (GstMemory * mem);
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GST_GL_API
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void gst_gl_memory_pbo_download_transfer (GstGLMemoryPBO * gl_mem);
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GST_GL_API
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void gst_gl_memory_pbo_upload_transfer (GstGLMemoryPBO * gl_mem);
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GST_GL_API
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gboolean gst_gl_memory_pbo_copy_into_texture (GstGLMemoryPBO *gl_mem,
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guint tex_id,
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GstGLTextureTarget target,
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GstGLFormat tex_format,
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gint width,
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gint height,
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gint stride,
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gboolean respecify);
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/**
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* GstGLAllocator
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*
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* Opaque #GstGLAllocator struct
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*/
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struct _GstGLMemoryPBOAllocator
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{
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GstGLMemoryAllocator parent;
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/* <private> */
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gpointer _padding[GST_PADDING];
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};
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/**
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* GstGLAllocatorClass:
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*
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* The #GstGLAllocatorClass only contains private data
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*/
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struct _GstGLMemoryPBOAllocatorClass
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{
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GstGLMemoryAllocatorClass parent_class;
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/* <private> */
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gpointer _padding[GST_PADDING];
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};
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G_END_DECLS
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#endif /* _GST_GL_MEMORY_PBO_H_ */
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