Adapt to PixmapDirtyUpdateRec::src being a DrawablePtr

1 files changed, 26 insertions, 0 deletions

diff --git a/src/radeon.h b/src/radeon.h
index ca509561..d815d3f0 100644
--- a/src/radeon.h
+++ b/src/radeon.h
@@ -184,6 +184,32 @@ typedef enum {
 #define RADEON_PIXMAP_SHARING 1
 #define radeon_is_gpu_screen(screen) (screen)->isGPU
 #define radeon_is_gpu_scrn(scrn) (scrn)->is_gpu
+
+static inline ScreenPtr
+radeon_dirty_master(PixmapDirtyUpdatePtr dirty)
+{
+#ifdef HAS_DIRTYTRACKING_DRAWABLE_SRC
+    ScreenPtr screen = dirty->src->pScreen;
+#else
+    ScreenPtr screen = dirty->src->drawable.pScreen;
+#endif
+
+    if (screen->current_master)
+	return screen->current_master;
+
+    return screen;
+}
+
+static inline Bool
+radeon_dirty_src_equals(PixmapDirtyUpdatePtr dirty, PixmapPtr pixmap)
+{
+#ifdef HAS_DIRTYTRACKING_DRAWABLE_SRC
+    return dirty->src == &pixmap->drawable;
+#else
+    return dirty->src == pixmap;
+#endif
+}
+
 #else
 #define radeon_is_gpu_screen(screen) 0
 #define radeon_is_gpu_scrn(scrn) 0