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gstreamer: Add support for D3D12 fences

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This commit is contained in:
Benjamin Otte
2024-11-06 23:52:03 +01:00
parent ac066e1807
commit e48dc89daa
1 changed files with 10 additions and 4 deletions
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14
modules/media/gtkgstsink.c
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@@ -501,15 +501,21 @@ gtk_gst_sink_texture_from_buffer (GtkGstSink *self,
if (gst_is_d3d12_memory (mem) &&
gst_video_frame_map (frame, &self->v_info, buffer, GST_MAP_READ_D3D12))
{
GstD3D12Memory *dmem = GST_D3D12_MEMORY_CAST (mem);
GdkD3D12TextureBuilder *builder;
ID3D12Fence *fence;
guint64 fence_wait;
GError *error = NULL;
int i;
/* XXX: Remove once fences land */
gst_d3d12_memory_sync (GST_D3D12_MEMORY_CAST (mem));
builder = gdk_d3d12_texture_builder_new ();
gdk_d3d12_texture_builder_set_resource (builder, gst_d3d12_memory_get_resource_handle (GST_D3D12_MEMORY_CAST (mem)));
gdk_d3d12_texture_builder_set_resource (builder, gst_d3d12_memory_get_resource_handle (dmem));
if (gst_d3d12_memory_get_fence (dmem, &fence, &fence_wait))
{
gdk_d3d12_texture_builder_set_fence (builder, fence);
ID3D12Fence_Release (fence);
gdk_d3d12_texture_builder_set_fence_wait (builder, fence_wait);
}
gdk_d3d12_texture_builder_set_color_state (builder, self->color_state);
texture = gdk_d3d12_texture_builder_build (builder,