1 /* 2 * GStreamer 3 * Copyright (C) 2015 Matthew Waters <matthew@centricular.com> 4 * 5 * This library is free software; you can redistribute it and/or 6 * modify it under the terms of the GNU Library General Public 7 * License as published by the Free Software Foundation; either 8 * version 2 of the License, or (at your option) any later version. 9 * 10 * This library is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 * Library General Public License for more details. 14 * 15 * You should have received a copy of the GNU Library General Public 16 * License along with this library; if not, write to the 17 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, 18 * Boston, MA 02110-1301, USA. 19 */ 20 21 #ifndef _VK_SINK_H_ 22 #define _VK_SINK_H_ 23 24 #include <gst/gst.h> 25 #include <gst/video/gstvideosink.h> 26 #include <gst/video/video.h> 27 #include <gst/vulkan/vulkan.h> 28 29 G_BEGIN_DECLS 30 31 #define GST_TYPE_VULKAN_SINK (gst_vulkan_sink_get_type()) 32 #define GST_VULKAN_SINK(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_VULKAN_SINK,GstVulkanSink)) 33 #define GST_VULKAN_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_VULKAN_SINK,GstVulkanSinkClass)) 34 #define GST_IS_VULKAN_SINK(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_VULKAN_SINK)) 35 #define GST_IS_VULKAN_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_VULKAN_SINK)) 36 37 typedef struct _GstVulkanSink GstVulkanSink; 38 typedef struct _GstVulkanSinkClass GstVulkanSinkClass; 39 40 struct _GstVulkanSink 41 { 42 GstVideoSink video_sink; 43 44 GstVulkanInstance *instance; 45 GstVulkanDevice *device; 46 47 GstVulkanDisplay *display; 48 GstVulkanWindow *window; 49 50 GstVulkanSwapper *swapper; 51 52 /* properties */ 53 gboolean force_aspect_ratio; 54 gint par_n; 55 gint par_d; 56 57 /* stream configuration */ 58 GstVideoInfo v_info; 59 60 /* the currently set window handle */ 61 guintptr set_window_handle; 62 63 gulong key_sig_id; 64 gulong mouse_sig_id; 65 }; 66 67 struct _GstVulkanSinkClass 68 { 69 GstVideoSinkClass video_sink_class; 70 }; 71 72 GType gst_vulkan_sink_get_type(void); 73 74 G_END_DECLS 75 76 #endif 77