Reduced the memory footprint of qttrace files.

A couple of improvements have been made:

 * Use single precision floats for the traces.
 * Reduce the number of variant wrapped transforms by introducing a new
   translate command.
 * Reduce the number of bytes streamed per image / pixmap draw command.
 * Add versioning info to qttrace files to be more future proof.

Reviewed-by: Gunnar Sletta

1 files changed, 1 insertions, 0 deletions

diff --git a/src/gui/painting/qpaintbuffer_p.h b/src/gui/painting/qpaintbuffer_p.h
index 41a26c5..8c2bb6b 100644
--- a/src/gui/painting/qpaintbuffer_p.h
+++ b/src/gui/painting/qpaintbuffer_p.h
@@ -184,6 +184,7 @@ public:
         Cmd_DrawTiledPixmap,
 
         Cmd_SystemStateChanged,
+        Cmd_Translate,
 
         Cmd_LastCommand
     };