/* GStreamer * * Copyright (C) 2016 Igalia * * Authors: * Víctor Manuel Jáquez Leal <vjaquez@igalia.com> * Javier Martin <javiermartin@by.com.es> * * 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_KMS_SINK_H__ #define __GST_KMS_SINK_H__ #include <gst/video/gstvideosink.h> G_BEGIN_DECLS #define GST_TYPE_KMS_SINK \ (gst_kms_sink_get_type()) #define GST_KMS_SINK(obj) \ (G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_KMS_SINK, GstKMSSink)) #define GST_KMS_SINK_CLASS(klass) \ (G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_KMS_SINK, GstKMSSinkClass)) #define GST_IS_KMS_SINK(obj) \ (G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_KMS_SINK)) #define GST_IS_KMS_SINK_CLASS(klass) \ (G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_KMS_SINK)) typedef struct _GstKMSSink GstKMSSink; typedef struct _GstKMSSinkClass GstKMSSinkClass; struct _GstKMSSink { GstVideoSink videosink; /*< private >*/ gint fd; gint conn_id; gint crtc_id; gint plane_id; guint pipe; /* crtc data */ guint16 hdisplay, vdisplay; guint32 buffer_id; /* capabilities */ gboolean has_prime_import; gboolean has_prime_export; gboolean has_async_page_flip; gboolean can_scale; gboolean modesetting_enabled; gboolean restore_crtc; GstStructure *connector_props; GstStructure *plane_props; GstVideoInfo vinfo; GstCaps *allowed_caps; GstBufferPool *pool; GstAllocator *allocator; GstVideoInfo last_vinfo; guint last_width; guint last_height; GstBuffer *last_buffer; GstMemory *tmp_kmsmem; gchar *devname; gchar *bus_id; guint32 mm_width, mm_height; gpointer saved_crtc; GstPoll *poll; GstPollFD pollfd; /* render video rectangle */ GstVideoRectangle render_rect; /* reconfigure info if driver doesn't scale */ GstVideoRectangle pending_rect; gboolean reconfigure; }; struct _GstKMSSinkClass { GstVideoSinkClass parent_class; }; GType gst_kms_sink_get_type (void) G_GNUC_CONST; G_END_DECLS #endif /* __GST_KMS_SINK_H__ */