[Spice-devel] [PATCH spice-gtk] channel-display-mjpeg: Fix encoding for little endian machines

Frediano Ziglio fziglio at redhat.com
Thu Nov 1 11:01:39 UTC 2018


Make sure components are ordered in the same way in memory.
This was tested with a virtual MIPS machine.

Signed-off-by: Frediano Ziglio <fziglio at redhat.com>
---
 src/channel-display-mjpeg.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/channel-display-mjpeg.c b/src/channel-display-mjpeg.c
index 83cd391b..94e56205 100644
--- a/src/channel-display-mjpeg.c
+++ b/src/channel-display-mjpeg.c
@@ -108,7 +108,11 @@ static gboolean mjpeg_decoder_decode_frame(gpointer video_decoder)
 
 #ifdef JCS_EXTENSIONS
     // requires jpeg-turbo
+#  if SPICE_ENDIAN == SPICE_ENDIAN_LITTLE
     decoder->mjpeg_cinfo.out_color_space = JCS_EXT_BGRX;
+#  else
+    decoder->mjpeg_cinfo.out_color_space = JCS_EXT_XRGB;
+#  endif
 #else
 #warning "You should consider building with libjpeg-turbo"
     decoder->mjpeg_cinfo.out_color_space = JCS_RGB;
-- 
2.17.2



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