44 lines
1.5 KiB
Diff
44 lines
1.5 KiB
Diff
From 9eb8fcc53467a575dc3fba3bbeae26ed8752e639 Mon Sep 17 00:00:00 2001
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From: Hugues Fruchet <hugues.fruchet@st.com>
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Date: Mon, 11 Feb 2019 16:00:02 +0100
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Subject: [PATCH 10/14] waylandsink: set video alignment to 32 bytes
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Display subsystem requires at least 32 bytes alignment.
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Upstream-Status: Inappropriate [DEY specific]
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Signed-off-by: Hugues Fruchet <hugues.fruchet@st.com>
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---
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ext/wayland/waylandpool.c | 7 ++++++-
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1 file changed, 6 insertions(+), 1 deletion(-)
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diff --git a/ext/wayland/waylandpool.c b/ext/wayland/waylandpool.c
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index 17a94f1..e04a459 100644
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--- a/ext/wayland/waylandpool.c
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+++ b/ext/wayland/waylandpool.c
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@@ -635,6 +635,7 @@ gst_wayland_buffer_pool_new (GstWlDisplay * display)
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GstWaylandBufferPool *pool;
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GstStructure *s;
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GstVideoAlignment align;
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+ guint i;
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g_return_val_if_fail (GST_IS_WL_DISPLAY (display), NULL);
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pool = g_object_new (GST_TYPE_WAYLAND_BUFFER_POOL, NULL);
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@@ -645,8 +646,12 @@ gst_wayland_buffer_pool_new (GstWlDisplay * display)
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s = gst_buffer_pool_get_config (GST_BUFFER_POOL_CAST (pool));
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gst_buffer_pool_config_add_option (s, GST_BUFFER_POOL_OPTION_VIDEO_META);
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gst_buffer_pool_config_add_option (s, GST_BUFFER_POOL_OPTION_VIDEO_ALIGNMENT);
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- /* reset alignment */
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+
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+ /* display subsystem requires at least 32 bytes alignment */
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gst_video_alignment_reset (&align);
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+ for (i = 0; i < GST_VIDEO_MAX_PLANES; i++)
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+ align.stride_align[i] = 31;
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+
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gst_buffer_pool_config_set_video_alignment (s, &align);
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gst_buffer_pool_set_config (GST_BUFFER_POOL_CAST (pool), s);
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--
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2.25.1
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