mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-05-17 16:02:49 +00:00
Code Issues Projects Releases Wiki Activity

qsvencoder: Handle d3d12 context

Browse source 
GstD3D12Device objetct's internal resources are singletons per adapter
already though, the object itself is not a singleton.
Due to the singleton design (unlike other APIs such as d3d11),
d3d12 device context sharing is not a strict requirement
for zero-copy, but handles context ones to make things less noisy.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6513>
This commit is contained in:
Seungha Yang 2024-04-02 22:56:00 +09:00 committed by GStreamer Marge Bot
parent ad6670ba81
commit b9ebe979ee
1 changed files with 14 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

17
subprojects/gst-plugins-bad/sys/qsv/gstqsvencoder.cpp
View file

@ -362,6 +362,10 @@ gst_qsv_encoder_set_context (GstElement * element, GstContext * context)
#ifdef G_OS_WIN32
gst_d3d11_handle_set_context_for_adapter_luid (element,
context, klass->adapter_luid, (GstD3D11Device **) & priv->device);
#ifdef HAVE_GST_D3D12
gst_d3d12_handle_set_context_for_adapter_luid (element,
context, klass->adapter_luid, (GstD3D12Device **) & priv->device12);
#endif
#else
gst_va_handle_set_context (element, context, klass->display_path,
(GstVaDisplay **) & priv->device);
@ -1429,13 +1433,20 @@ gst_qsv_encoder_flush (GstVideoEncoder * encoder)
static gboolean
gst_qsv_encoder_handle_context_query (GstQsvEncoder * self, GstQuery * query)
{
GstQsvEncoderPrivate *priv = self->priv;
auto priv = self->priv;
auto elem = GST_ELEMENT_CAST (self);
#ifdef G_OS_WIN32
return gst_d3d11_handle_context_query (GST_ELEMENT (self), query,
#ifdef HAVE_GST_D3D12
if (gst_d3d12_handle_context_query (elem, query,
(GstD3D12Device *) priv->device12)) {
return TRUE;
}
#endif
return gst_d3d11_handle_context_query (elem, query,
(GstD3D11Device *) priv->device);
#else
return gst_va_handle_context_query (GST_ELEMENT (self), query,
return gst_va_handle_context_query (elem, query,
(GstVaDisplay *) priv->device);
#endif
}