st/xorg: implement basic src/mask transformations

plus fix filters

1 files changed, 8 insertions, 0 deletions

diff --git a/src/gallium/state_trackers/xorg/xorg_exa.h b/src/gallium/state_trackers/xorg/xorg_exa.h
index 292f964cec..45f88d9404 100644
--- a/src/gallium/state_trackers/xorg/xorg_exa.h
+++ b/src/gallium/state_trackers/xorg/xorg_exa.h
@@ -24,6 +24,14 @@ struct exa_context
    float solid_color[4];
    boolean has_solid_color;
 
+   /* float[9] projective matrix bound to pictures */
+   struct {
+      float    src[9];
+      float   mask[9];
+      boolean has_src;
+      boolean has_mask;
+   } transform;
+
    struct {
       struct exa_pixmap_priv *src;
       struct exa_pixmap_priv *dst;