From 11f001554d1cee5254d6720482ce259ff921effa Mon Sep 17 00:00:00 2001
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From: Jeffy Chen <jeffy.chen@rock-chips.com>
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Date: Thu, 20 Jun 2019 12:43:20 +0800
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Subject: [PATCH 05/31] kmssink: Request window handle
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Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
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---
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sys/kms/gstkmssink.c | 13 +++++++++++++
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sys/kms/gstkmssink.h | 2 ++
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2 files changed, 15 insertions(+)
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diff --git a/sys/kms/gstkmssink.c b/sys/kms/gstkmssink.c
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index 53bf4a1..0cb2bb6 100644
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--- a/sys/kms/gstkmssink.c
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+++ b/sys/kms/gstkmssink.c
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@@ -165,11 +165,22 @@ gst_kms_sink_expose (GstVideoOverlay * overlay)
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gst_kms_sink_show_frame (GST_VIDEO_SINK (self), NULL);
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}
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+static void
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+gst_kms_sink_set_window_handle (GstVideoOverlay * overlay, guintptr handle)
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+{
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+ GstKMSSink *self = GST_KMS_SINK (overlay);
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+
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+ g_return_if_fail (self != NULL);
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+
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+ self->window_handle = handle;
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+}
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+
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static void
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gst_kms_sink_video_overlay_init (GstVideoOverlayInterface * iface)
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{
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iface->expose = gst_kms_sink_expose;
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iface->set_render_rectangle = gst_kms_sink_set_render_rectangle;
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+ iface->set_window_handle = gst_kms_sink_set_window_handle;
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}
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static int
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@@ -1160,6 +1171,8 @@ gst_kms_sink_set_caps (GstBaseSink * bsink, GstCaps * caps)
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}
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GST_OBJECT_UNLOCK (self);
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+ gst_video_overlay_prepare_window_handle (GST_VIDEO_OVERLAY (bsink));
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+
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GST_DEBUG_OBJECT (self, "negotiated caps = %" GST_PTR_FORMAT, caps);
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return TRUE;
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diff --git a/sys/kms/gstkmssink.h b/sys/kms/gstkmssink.h
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index 428c057..0fccfa2 100644
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--- a/sys/kms/gstkmssink.h
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+++ b/sys/kms/gstkmssink.h
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@@ -93,6 +93,8 @@ struct _GstKMSSink {
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/* reconfigure info if driver doesn't scale */
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GstVideoRectangle pending_rect;
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gboolean reconfigure;
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+
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+ guintptr window_handle;
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};
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struct _GstKMSSinkClass {
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--
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2.20.1
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