[PATCH weston] compositor-rdp: Fix build with freerdp2

[Emilio Pozuelo Monfort]

Based on a patch from John Moser <john.r.moser at gmail.com>

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=850658

Signed-off-by: Emilio Pozuelo Monfort <pochu at debian.org>
---
 libweston/compositor-rdp.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/libweston/compositor-rdp.c b/libweston/compositor-rdp.c
index 223382ce..16f4c628 100644
--- a/libweston/compositor-rdp.c
+++ b/libweston/compositor-rdp.c
@@ -664,13 +664,21 @@ rdp_peer_context_new(freerdp_peer* client, RdpPeerContext* context)
 	context->rfx_context->mode = RLGR3;
 	context->rfx_context->width = client->settings->DesktopWidth;
 	context->rfx_context->height = client->settings->DesktopHeight;
+#ifdef PIXEL_FORMAT_BGRA32
+	rfx_context_set_pixel_format(context->rfx_context, PIXEL_FORMAT_BGRA32);
+#else
 	rfx_context_set_pixel_format(context->rfx_context, RDP_PIXEL_FORMAT_B8G8R8A8);
+#endif
 
 	context->nsc_context = nsc_context_new();
 	if (!context->nsc_context)
 		goto out_error_nsc;
 
+#ifdef PIXEL_FORMAT_BGRA32
+	nsc_context_set_pixel_format(context->nsc_context, PIXEL_FORMAT_BGRA32);
+#else
 	nsc_context_set_pixel_format(context->nsc_context, RDP_PIXEL_FORMAT_B8G8R8A8);
+#endif
 
 	context->encode_stream = Stream_New(NULL, 65536);
 	if (!context->encode_stream)
-- 
2.11.0