| /* |
| * GStreamer |
| * Copyright (C) 2016 Alessandro Decina <twi@centricular.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_IOS_GL_MEMORY_H_ |
| #define _GST_IOS_GL_MEMORY_H_ |
| |
| #include <gst/gst.h> |
| #include <gst/gstallocator.h> |
| #include <gst/video/video.h> |
| #include <gst/gl/gl.h> |
| #include "corevideomemory.h" |
| |
| G_BEGIN_DECLS |
| |
| #define GST_TYPE_IOS_GL_MEMORY_ALLOCATOR (gst_ios_gl_memory_allocator_get_type()) |
| GType gst_ios_gl_memory_allocator_get_type(void); |
| |
| #define GST_IS_IOS_GL_MEMORY_ALLOCATOR(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_IOS_GL_MEMORY_ALLOCATOR)) |
| #define GST_IS_IOS_GL_MEMORY_ALLOCATOR_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_IOS_GL_MEMORY_ALLOCATOR)) |
| #define GST_IOS_GL_MEMORY_ALLOCATOR_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_IOS_GL_MEMORY_ALLOCATOR, GstIOSGLMemoryAllocatorClass)) |
| #define GST_IOS_GL_MEMORY_ALLOCATOR(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_IOS_GL_MEMORY_ALLOCATOR, GstIOSGLMemoryAllocator)) |
| #define GST_IOS_GL_MEMORY_ALLOCATOR_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_IOS_GL_MEMORY_ALLOCATOR, GstIOSGLMemoryAllocatorClass)) |
| #define GST_IOS_GL_MEMORY_ALLOCATOR_CAST(obj) ((GstIOSGLMemoryAllocator *)(obj)) |
| |
| typedef struct _GstIOSGLMemory |
| { |
| GstGLMemory gl_mem; |
| GstAppleCoreVideoMemory *cv_mem; |
| gpointer gl_data; |
| GDestroyNotify gl_notify; |
| } GstIOSGLMemory; |
| |
| #define GST_IOS_GL_MEMORY_ALLOCATOR_NAME "IOSGLMemory" |
| |
| void gst_ios_gl_memory_init (void); |
| |
| GstIOSGLMemory * |
| gst_ios_gl_memory_new_wrapped (GstGLContext * context, |
| GstAppleCoreVideoMemory *cv_mem, |
| GstGLTextureTarget target, |
| GstVideoGLTextureType tex_type, |
| guint tex_id, |
| GstVideoInfo * info, |
| guint plane, |
| GstVideoAlignment *valign, |
| gpointer gl_data, |
| GDestroyNotify gl_notify); |
| |
| gboolean gst_is_ios_gl_memory (GstMemory * mem); |
| |
| typedef struct _GstIOSGLMemoryAllocator |
| { |
| GstGLMemoryAllocator allocator; |
| } GstIOSGLMemoryAllocator; |
| |
| typedef struct _GstIOSGLMemoryAllocatorClass |
| { |
| GstGLMemoryAllocatorClass parent_class; |
| } GstIOSGLMemoryAllocatorClass; |
| |
| G_END_DECLS |
| |
| #endif /* _GST_IOS_GL_MEMORY_H_ */ |