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added my Recipes

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Markus Lehr
2024-07-11 14:16:35 +02:00
parent 38bc4f53ac
commit 09b621d929
7118 changed files with 525762 additions and 3 deletions
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68
meta-st/meta-st-openstlinux/recipes-multimedia/gstreamer/gstreamer1.0/0001-basesink-Add-GST_BASE_SINK_FLOW_DROPPED-return-value.patch Normal file
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@@ -0,0 +1,68 @@
From c590304b77a723b9b69f3d2d2f777dc27ac4901c Mon Sep 17 00:00:00 2001
From: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Date: Wed, 15 Feb 2023 13:10:25 -0500
Subject: [PATCH] basesink: Add GST_BASE_SINK_FLOW_DROPPED return value
This new flow return value can be used in ::render virtual method
to signal that a frame is not being rendered.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3801>
---
libs/gst/base/gstbasesink.c | 8 ++++++++
libs/gst/base/gstbasesink.h | 14 ++++++++++++++
2 files changed, 22 insertions(+)
diff --git a/libs/gst/base/gstbasesink.c b/libs/gst/base/gstbasesink.c
index 294d946..a3abcc7 100644
--- a/libs/gst/base/gstbasesink.c
+++ b/libs/gst/base/gstbasesink.c
@@ -3950,6 +3950,11 @@ again:
if (bclass->render)
ret = bclass->render (basesink, GST_BUFFER_CAST (obj));
+
+ if (ret == GST_BASE_SINK_FLOW_DROPPED) {
+ ret = GST_FLOW_OK;
+ goto dropped;
+ }
} else {
GstBufferList *buffer_list = GST_BUFFER_LIST_CAST (obj);
@@ -3959,6 +3964,9 @@ again:
/* Set the first buffer and buffer list to be included in last sample */
gst_base_sink_set_last_buffer (basesink, sync_buf);
gst_base_sink_set_last_buffer_list (basesink, buffer_list);
+
+ /* Not currently supported */
+ g_assert (ret != GST_BASE_SINK_FLOW_DROPPED);
}
if (ret == GST_FLOW_STEP)
diff --git a/libs/gst/base/gstbasesink.h b/libs/gst/base/gstbasesink.h
index 8edae03..2cf799a 100644
--- a/libs/gst/base/gstbasesink.h
+++ b/libs/gst/base/gstbasesink.h
@@ -58,6 +58,20 @@ G_BEGIN_DECLS
#define GST_BASE_SINK_PREROLL_SIGNAL(obj) g_cond_signal (GST_BASE_SINK_GET_PREROLL_COND (obj));
#define GST_BASE_SINK_PREROLL_BROADCAST(obj) g_cond_broadcast (GST_BASE_SINK_GET_PREROLL_COND (obj));
+/**
+ * GST_BASE_SINK_FLOW_DROPPED:
+ *
+ * A #GstFlowReturn that can be returned from
+ * #GstBaseSinkClass::render to indicate that the output buffer was not
+ * rendered.
+ *
+ * Note that this is currently not support for #GstBaseSinkClass::render_list
+ * virtual method.
+ *
+ * Since: 1.24
+ */
+#define GST_BASE_SINK_FLOW_DROPPED GST_FLOW_CUSTOM_SUCCESS
+
typedef struct _GstBaseSink GstBaseSink;
typedef struct _GstBaseSinkClass GstBaseSinkClass;
typedef struct _GstBaseSinkPrivate GstBaseSinkPrivate;
--
2.25.1