mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-25 17:50:36 +00:00
78 lines
3.1 KiB
C
78 lines
3.1 KiB
C
|
/*
|
||
|
|
* GStreamer
|
||
|
|
* Copyright (C) 2019 Matthew Waters <matthew@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_IO_SURFACE_VULKAN_MEMORY_H_
|
||
|
|
#define _GST_IO_SURFACE_VULKAN_MEMORY_H_
|
||
|
|
|
||
|
|
#include <IOSurface/IOSurfaceRef.h>
|
||
|
|
#include <IOSurface/IOSurfaceObjc.h>
|
||
|
|
#include <gst/gst.h>
|
||
|
|
#include <gst/gstallocator.h>
|
||
|
|
#include <gst/video/video.h>
|
||
|
|
#include <gst/vulkan/vulkan.h>
|
||
|
|
|
||
|
|
G_BEGIN_DECLS
|
||
|
|
|
||
|
|
#define GST_TYPE_IO_SURFACE_VULKAN_MEMORY_ALLOCATOR (gst_io_surface_vulkan_memory_allocator_get_type())
|
||
|
|
GType gst_io_surface_vulkan_memory_allocator_get_type(void);
|
||
|
|
|
||
|
|
#define GST_IS_IO_SURFACE_VULKAN_MEMORY_ALLOCATOR(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_IO_SURFACE_VULKAN_MEMORY_ALLOCATOR))
|
||
|
|
#define GST_IS_IO_SURFACE_VULKAN_MEMORY_ALLOCATOR_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_IO_SURFACE_VULKAN_MEMORY_ALLOCATOR))
|
||
|
|
#define GST_IO_SURFACE_VULKAN_MEMORY_ALLOCATOR_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_IO_SURFACE_VULKAN_MEMORY_ALLOCATOR, GstIOSurfaceVulkanMemoryAllocatorClass))
|
||
|
|
#define GST_IO_SURFACE_VULKAN_MEMORY_ALLOCATOR(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_IO_SURFACE_VULKAN_MEMORY_ALLOCATOR, GstIOSurfaceVulkanMemoryAllocator))
|
||
|
|
#define GST_IO_SURFACE_VULKAN_MEMORY_ALLOCATOR_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_IO_SURFACE_VULKAN_MEMORY_ALLOCATOR, GstIOSurfaceVulkanMemoryAllocatorClass))
|
||
|
|
#define GST_IO_SURFACE_VULKAN_MEMORY_ALLOCATOR_CAST(obj) ((GstIOSurfaceVulkanMemoryAllocator *)(obj))
|
||
|
|
|
||
|
|
typedef struct _GstIOSurfaceVulkanMemory
|
||
|
|
{
|
||
|
|
GstVulkanImageMemory vulkan_mem;
|
||
|
|
IOSurfaceRef surface;
|
||
|
|
guint plane;
|
||
|
|
} GstIOSurfaceVulkanMemory;
|
||
|
|
|
||
|
|
#define GST_IO_SURFACE_VULKAN_MEMORY_ALLOCATOR_NAME "IOSurfaceVulkanMemory"
|
||
|
|
|
||
|
|
void gst_io_surface_vulkan_memory_init (void);
|
||
|
|
|
||
|
|
GstIOSurfaceVulkanMemory *
|
||
|
|
gst_io_surface_vulkan_memory_wrapped (GstVulkanDevice * device,
|
||
|
|
IOSurfaceRef surface,
|
||
|
|
unsigned int fmt, /* MTLPixelFormat */
|
||
|
|
GstVideoInfo * info,
|
||
|
|
guint plane,
|
||
|
|
gpointer user_data,
|
||
|
|
GDestroyNotify notify);
|
||
|
|
|
||
|
|
gboolean gst_is_io_surface_vulkan_memory (GstMemory * mem);
|
||
|
|
|
||
|
|
typedef struct _GstIOSurfaceVulkanMemoryAllocator
|
||
|
|
{
|
||
|
|
GstVulkanMemoryAllocator allocator;
|
||
|
|
} GstIOSurfaceVulkanMemoryAllocator;
|
||
|
|
|
||
|
|
typedef struct _GstIOSurfaceVulkanMemoryAllocatorClass
|
||
|
|
{
|
||
|
|
GstVulkanMemoryAllocatorClass parent_class;
|
||
|
|
} GstIOSurfaceVulkanMemoryAllocatorClass;
|
||
|
|
|
||
|
|
G_END_DECLS
|
||
|
|
|
||
|
|
#endif /* _GST_IO_SURFACE_MEMORY_H_ */
|