mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-05 16:06:43 +00:00
170 lines
6.1 KiB
C
170 lines
6.1 KiB
C
/*
|
|
* GStreamer
|
|
* Copyright (C) 2015 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_VULKAN_DISPLAY_H__
|
|
#define __GST_VULKAN_DISPLAY_H__
|
|
|
|
#include <gst/gst.h>
|
|
|
|
#include <gst/vulkan/gstvkwindow.h>
|
|
#include <gst/vulkan/gstvkinstance.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_TYPE_VULKAN_DISPLAY (gst_vulkan_display_get_type())
|
|
#define GST_VULKAN_DISPLAY(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_VULKAN_DISPLAY,GstVulkanDisplay))
|
|
#define GST_VULKAN_DISPLAY_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_VULKAN_DISPLAY,GstVulkanDisplayClass))
|
|
#define GST_IS_VULKAN_DISPLAY(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_VULKAN_DISPLAY))
|
|
#define GST_IS_VULKAN_DISPLAY_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_VULKAN_DISPLAY))
|
|
#define GST_VULKAN_DISPLAY_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS((o), GST_TYPE_VULKAN_DISPLAY, GstVulkanDisplayClass))
|
|
GST_VULKAN_API
|
|
GType gst_vulkan_display_get_type (void);
|
|
/**
|
|
* GST_VULKAN_DISPLAY_CAST
|
|
*
|
|
* Since: 1.18
|
|
*/
|
|
#define GST_VULKAN_DISPLAY_CAST(obj) ((GstVulkanDisplay*)(obj))
|
|
|
|
/**
|
|
* GST_VULKAN_DISPLAY_CONTEXT_TYPE_STR
|
|
*
|
|
* Since: 1.18
|
|
*/
|
|
#define GST_VULKAN_DISPLAY_CONTEXT_TYPE_STR "gst.vulkan.display"
|
|
|
|
typedef struct _GstVulkanDisplay GstVulkanDisplay;
|
|
typedef struct _GstVulkanDisplayClass GstVulkanDisplayClass;
|
|
typedef struct _GstVulkanDisplayPrivate GstVulkanDisplayPrivate;
|
|
|
|
/**
|
|
* GstVulkanDisplayType:
|
|
* @GST_VULKAN_DISPLAY_TYPE_NONE: no display
|
|
* @GST_VULKAN_DISPLAY_TYPE_XCB: XCB display
|
|
* @GST_VULKAN_DISPLAY_TYPE_WAYLAND: wayland display
|
|
* @GST_VULKAN_DISPLAY_TYPE_COCOA: cocoa display for macOS
|
|
* @GST_VULKAN_DISPLAY_TYPE_IOS: ios display
|
|
* @GST_VULKAN_DISPLAY_TYPE_WIN32: win32 display
|
|
* @GST_VULKAN_DISPLAY_TYPE_ANY: any display type
|
|
*
|
|
* Since: 1.18
|
|
*/
|
|
typedef enum
|
|
{
|
|
GST_VULKAN_DISPLAY_TYPE_NONE = 0,
|
|
GST_VULKAN_DISPLAY_TYPE_XCB = (1 << 0),
|
|
GST_VULKAN_DISPLAY_TYPE_WAYLAND = (1 << 1),
|
|
GST_VULKAN_DISPLAY_TYPE_COCOA = (1 << 2),
|
|
GST_VULKAN_DISPLAY_TYPE_IOS = (1 << 3),
|
|
GST_VULKAN_DISPLAY_TYPE_WIN32 = (1 << 4),
|
|
GST_VULKAN_DISPLAY_TYPE_ANDROID = (1 << 5),
|
|
|
|
GST_VULKAN_DISPLAY_TYPE_ANY = G_MAXUINT32
|
|
} GstVulkanDisplayType;
|
|
|
|
/**
|
|
* GstVulkanDisplay:
|
|
*
|
|
* The contents of a #GstVulkanDisplay are private and should only be accessed
|
|
* through the provided API
|
|
*
|
|
* Since: 1.18
|
|
*/
|
|
struct _GstVulkanDisplay
|
|
{
|
|
/* <private> */
|
|
GstObject object;
|
|
|
|
GstVulkanDisplayType type;
|
|
|
|
GstVulkanInstance *instance;
|
|
|
|
/* <protected> */
|
|
GList *windows; /* OBJECT lock */
|
|
GMainContext *main_context;
|
|
GMainLoop *main_loop;
|
|
GSource *event_source;
|
|
|
|
/* <private> */
|
|
gpointer _reserved [GST_PADDING];
|
|
};
|
|
|
|
/**
|
|
* GstVulkanDisplayClass:
|
|
* @object_class: parent #GstObjectClass
|
|
* @get_handle: get the native handle to the display
|
|
* @create_window: create a window
|
|
*
|
|
* Since: 1.18
|
|
*/
|
|
struct _GstVulkanDisplayClass
|
|
{
|
|
GstObjectClass object_class;
|
|
|
|
gpointer (*get_handle) (GstVulkanDisplay * display);
|
|
GstVulkanWindow * (*create_window) (GstVulkanDisplay * display);
|
|
|
|
/* <private> */
|
|
gpointer _reserved [GST_PADDING];
|
|
};
|
|
|
|
G_DEFINE_AUTOPTR_CLEANUP_FUNC (GstVulkanDisplay, gst_object_unref)
|
|
|
|
GST_VULKAN_API
|
|
GstVulkanDisplay * gst_vulkan_display_new (GstVulkanInstance *instance);
|
|
GST_VULKAN_API
|
|
GstVulkanDisplay * gst_vulkan_display_new_with_type (GstVulkanInstance *instance,
|
|
GstVulkanDisplayType type);
|
|
GST_VULKAN_API
|
|
GstVulkanDisplayType gst_vulkan_display_choose_type (GstVulkanInstance *instance);
|
|
GST_VULKAN_API
|
|
const gchar * gst_vulkan_display_type_to_extension_string (GstVulkanDisplayType type);
|
|
|
|
|
|
GST_VULKAN_API
|
|
gpointer gst_vulkan_display_get_handle (GstVulkanDisplay * display);
|
|
GST_VULKAN_API
|
|
GstVulkanDisplayType gst_vulkan_display_get_handle_type (GstVulkanDisplay * display);
|
|
GST_VULKAN_API
|
|
GstVulkanWindow * gst_vulkan_display_create_window (GstVulkanDisplay * display);
|
|
|
|
GST_VULKAN_API
|
|
gboolean gst_context_get_vulkan_display (GstContext * context,
|
|
GstVulkanDisplay ** display);
|
|
GST_VULKAN_API
|
|
void gst_context_set_vulkan_display (GstContext * context,
|
|
GstVulkanDisplay * display);
|
|
GST_VULKAN_API
|
|
gboolean gst_vulkan_display_handle_context_query (GstElement * element,
|
|
GstQuery * query,
|
|
GstVulkanDisplay * display);
|
|
GST_VULKAN_API
|
|
gboolean gst_vulkan_display_run_context_query (GstElement * element,
|
|
GstVulkanDisplay ** display);
|
|
|
|
/* GstVulkanWindow usage only */
|
|
GST_VULKAN_API
|
|
gboolean gst_vulkan_display_remove_window (GstVulkanDisplay * display, GstVulkanWindow * window);
|
|
GST_VULKAN_API
|
|
GstVulkanWindow * gst_vulkan_display_find_window (GstVulkanDisplay * display, gpointer data, GCompareFunc compare_func);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GST_VULKAN_DISPLAY_H__ */
|