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authorAxel Davy <axel.davy@ens.fr>2015-10-21 12:28:00 +0200
committerMarek Olšák <marek.olsak@amd.com>2016-03-09 15:02:25 +0100
commitd943ac432de1f46cea47bdbf5ffe5365e2aef386 (patch)
treee2d3c5e38aef81af1fd376b292d43e217c6990c2 /include/GL
parent2188c77a0ee9b29f89dde316116d53fe22e526e0 (diff)
dri: add backbuffer use flag
This will be used by the next commit. Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Diffstat (limited to 'include/GL')
-rw-r--r--include/GL/internal/dri_interface.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/GL/internal/dri_interface.h b/include/GL/internal/dri_interface.h
index 6bbd3fa87f5..2b49a2941e1 100644
--- a/include/GL/internal/dri_interface.h
+++ b/include/GL/internal/dri_interface.h
@@ -1100,6 +1100,11 @@ struct __DRIdri2ExtensionRec {
#define __DRI_IMAGE_USE_SCANOUT 0x0002
#define __DRI_IMAGE_USE_CURSOR 0x0004 /* Depricated */
#define __DRI_IMAGE_USE_LINEAR 0x0008
+/* The buffer will only be read by an external process after SwapBuffers,
+ * in contrary to gbm buffers, front buffers and fake front buffers, which
+ * could be read after a flush."
+ */
+#define __DRI_IMAGE_USE_BACKBUFFER 0x0010
/**