exa: some infrastucture work for accelerating composite

1 files changed, 27 insertions, 0 deletions

diff --git a/src/gallium/state_trackers/xorg/xorg_exa.h b/src/gallium/state_trackers/xorg/xorg_exa.h
new file mode 100644
index 0000000000..650997aec6
--- /dev/null
+++ b/src/gallium/state_trackers/xorg/xorg_exa.h
@@ -0,0 +1,27 @@
+#ifndef XORG_EXA_H
+#define XORG_EXA_H
+
+#include "xorg_tracker.h"
+
+struct exa_context
+{
+    ExaDriverPtr pExa;
+    struct pipe_context *ctx;
+    struct pipe_screen *scrn;
+};
+
+
+struct exa_pixmap_priv
+{
+    int flags;
+    struct pipe_texture *tex;
+    unsigned int color;
+    struct pipe_surface *src_surf; /* for copies */
+
+    struct pipe_transfer *map_transfer;
+    unsigned map_count;
+};
+
+
+
+#endif