Remove smi_dga.c and polylines code from smi_xaa.c.

  DGA was also not being properly test to not enable the pSmi fields,
but since the dga implementation is very basic, it is better to just
remove it (if compiling the sources on pre 1.4 X Server, DGA will be
disabled).

  The polylines code in xmi_xaa.c was already if 0'ed for some time,
but it may be reinstantiated to accelerate (back) xaa rotated modes.
Currently only randr+exa accelerates rotated modes.

1 files changed, 0 insertions, 17 deletions

diff --git a/src/smi.h b/src/smi.h
index 185606f..05332f7 100644
--- a/src/smi.h
+++ b/src/smi.h
@@ -245,14 +245,6 @@ typedef struct
 					   as framebuffer */
     PictTransformPtr	renderTransform;
 
-#ifndef XMODES
-    /* DGA */
-    DGAModePtr		DGAModes;	/* Pointer to DGA modes */
-    int			numDGAModes;	/* Number of DGA modes */
-    Bool		DGAactive;	/* Flag if DGA is active */
-    int			DGAViewportStatus;
-#endif
-
     /* DPMS */
     int			CurrentDPMS;	/* Current DPMS state */
 
@@ -261,15 +253,6 @@ typedef struct
     int			lcdWidth;	/* LCD width */
     int			lcdHeight;	/* LCD height */
 
-#if 0
-    /* Polylines - #671 */
-    ValidateGCProcPtr	ValidatePolylines;	/* Org.
-						   ValidatePolylines
-						   function */
-    Bool		polyLines;	/* Our polylines patch is
-					   active */
-#endif
-
     /* XvExtension */
     int			videoKey;	/* Video chroma key */
     Bool		ByteSwap;	/* Byte swap for ZV port */