xv: Remove dead VIDEO_INVERT_CLIPLIST from the xorg and kdrive DDXes.

As far as I can see (looking at trees on my disk, plus googling for
the term), nothing has ever used this flag

Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Keith Packard <keithp@keithp.com>

5 files changed, 0 insertions, 63 deletions

diff --git a/hw/kdrive/src/kxv.c b/hw/kdrive/src/kxv.c
index 60a83458c..f808fb0c3 100644
--- a/hw/kdrive/src/kxv.c
+++ b/hw/kdrive/src/kxv.c
@@ -588,10 +588,6 @@ KdXVRegetVideo(XvPortRecPrivatePtr portPriv)
         goto CLIP_VIDEO_BAILOUT;
     }
 
-    if (portPriv->AdaptorRec->flags & VIDEO_INVERT_CLIPLIST) {
-        RegionSubtract(&ClipRegion, &WinRegion, &ClipRegion);
-    }
-
     ret = (*portPriv->AdaptorRec->GetVideo) (portPriv->screen, portPriv->pDraw,
                                              portPriv->vid_x, portPriv->vid_y,
                                              WinBox.x1, WinBox.y1,
@@ -680,10 +676,6 @@ KdXVReputVideo(XvPortRecPrivatePtr portPriv)
         }
     }
 
-    if (portPriv->AdaptorRec->flags & VIDEO_INVERT_CLIPLIST) {
-        RegionSubtract(&ClipRegion, &WinRegion, &ClipRegion);
-    }
-
     ret = (*portPriv->AdaptorRec->PutVideo) (portPriv->screen, portPriv->pDraw,
                                              portPriv->vid_x, portPriv->vid_y,
                                              WinBox.x1, WinBox.y1,
@@ -772,10 +764,6 @@ KdXVReputImage(XvPortRecPrivatePtr portPriv)
         }
     }
 
-    if (portPriv->AdaptorRec->flags & VIDEO_INVERT_CLIPLIST) {
-        RegionSubtract(&ClipRegion, &WinRegion, &ClipRegion);
-    }
-
     ret =
         (*portPriv->AdaptorRec->ReputImage) (portPriv->screen, portPriv->pDraw,
                                              WinBox.x1, WinBox.y1, &ClipRegion,
@@ -1274,10 +1262,6 @@ KdXVPutStill(ClientPtr client,
         }
     }
 
-    if (portPriv->AdaptorRec->flags & VIDEO_INVERT_CLIPLIST) {
-        RegionSubtract(&ClipRegion, &WinRegion, &ClipRegion);
-    }
-
     ret = (*portPriv->AdaptorRec->PutStill) (portPriv->screen, pDraw,
                                              vid_x, vid_y, WinBox.x1, WinBox.y1,
                                              vid_w, vid_h, drw_w, drw_h,
@@ -1410,10 +1394,6 @@ KdXVGetStill(ClientPtr client,
         goto GET_STILL_BAILOUT;
     }
 
-    if (portPriv->AdaptorRec->flags & VIDEO_INVERT_CLIPLIST) {
-        RegionSubtract(&ClipRegion, &WinRegion, &ClipRegion);
-    }
-
     ret = (*portPriv->AdaptorRec->GetStill) (portPriv->screen, pDraw,
                                              vid_x, vid_y, WinBox.x1, WinBox.y1,
                                              vid_w, vid_h, drw_w, drw_h,
@@ -1572,10 +1552,6 @@ KdXVPutImage(ClientPtr client,
         }
     }
 
-    if (portPriv->AdaptorRec->flags & VIDEO_INVERT_CLIPLIST) {
-        RegionSubtract(&ClipRegion, &WinRegion, &ClipRegion);
-    }
-
     ret = (*portPriv->AdaptorRec->PutImage) (portPriv->screen, pDraw,
                                              src_x, src_y, WinBox.x1, WinBox.y1,
                                              src_w, src_h, drw_w, drw_h,
diff --git a/hw/kdrive/src/kxv.h b/hw/kdrive/src/kxv.h
index 3a49a659f..adedbda4a 100644
--- a/hw/kdrive/src/kxv.h
+++ b/hw/kdrive/src/kxv.h
@@ -51,7 +51,6 @@ of the copyright holder.
 #include "../../Xext/xvdix.h"
 
 #define VIDEO_NO_CLIPPING			0x00000001
-#define VIDEO_INVERT_CLIPLIST			0x00000002
 #define VIDEO_OVERLAID_IMAGES			0x00000004
 #define VIDEO_OVERLAID_STILLS			0x00000008
 #define VIDEO_CLIP_TO_VIEWPORT			0x00000010
diff --git a/hw/xfree86/common/xf86xv.c b/hw/xfree86/common/xf86xv.c
index e212a7387..bb91758d3 100644
--- a/hw/xfree86/common/xf86xv.c
+++ b/hw/xfree86/common/xf86xv.c
@@ -712,10 +712,6 @@ xf86XVRegetVideo(XvPortRecPrivatePtr portPriv)
         goto CLIP_VIDEO_BAILOUT;
     }
 
-    if (portPriv->AdaptorRec->flags & VIDEO_INVERT_CLIPLIST) {
-        RegionSubtract(&ClipRegion, &WinRegion, &ClipRegion);
-    }
-
     ret = (*portPriv->AdaptorRec->GetVideo) (portPriv->pScrn,
                                              portPriv->vid_x, portPriv->vid_y,
                                              WinBox.x1, WinBox.y1,
@@ -800,10 +796,6 @@ xf86XVReputVideo(XvPortRecPrivatePtr portPriv)
         }
     }
 
-    if (portPriv->AdaptorRec->flags & VIDEO_INVERT_CLIPLIST) {
-        RegionSubtract(&ClipRegion, &WinRegion, &ClipRegion);
-    }
-
     ret = (*portPriv->AdaptorRec->PutVideo) (portPriv->pScrn,
                                              portPriv->vid_x, portPriv->vid_y,
                                              WinBox.x1, WinBox.y1,
@@ -894,10 +886,6 @@ xf86XVReputImage(XvPortRecPrivatePtr portPriv)
         }
     }
 
-    if (portPriv->AdaptorRec->flags & VIDEO_INVERT_CLIPLIST) {
-        RegionSubtract(&ClipRegion, &WinRegion, &ClipRegion);
-    }
-
     ret = (*portPriv->AdaptorRec->ReputImage) (portPriv->pScrn,
                                                portPriv->vid_x, portPriv->vid_y,
                                                WinBox.x1, WinBox.y1,
@@ -1491,10 +1479,6 @@ xf86XVPutStill(ClientPtr client,
         }
     }
 
-    if (portPriv->AdaptorRec->flags & VIDEO_INVERT_CLIPLIST) {
-        RegionSubtract(&ClipRegion, &WinRegion, &ClipRegion);
-    }
-
     ret = (*portPriv->AdaptorRec->PutStill) (portPriv->pScrn,
                                              vid_x, vid_y, WinBox.x1, WinBox.y1,
                                              vid_w, vid_h, drw_w, drw_h,
@@ -1628,10 +1612,6 @@ xf86XVGetStill(ClientPtr client,
         goto GET_STILL_BAILOUT;
     }
 
-    if (portPriv->AdaptorRec->flags & VIDEO_INVERT_CLIPLIST) {
-        RegionSubtract(&ClipRegion, &WinRegion, &ClipRegion);
-    }
-
     ret = (*portPriv->AdaptorRec->GetStill) (portPriv->pScrn,
                                              vid_x, vid_y, WinBox.x1, WinBox.y1,
                                              vid_w, vid_h, drw_w, drw_h,
@@ -1791,10 +1771,6 @@ xf86XVPutImage(ClientPtr client,
         }
     }
 
-    if (portPriv->AdaptorRec->flags & VIDEO_INVERT_CLIPLIST) {
-        RegionSubtract(&ClipRegion, &WinRegion, &ClipRegion);
-    }
-
     ret = (*portPriv->AdaptorRec->PutImage) (portPriv->pScrn,
                                              src_x, src_y, WinBox.x1, WinBox.y1,
                                              src_w, src_h, drw_w, drw_h,
diff --git a/hw/xfree86/common/xf86xv.h b/hw/xfree86/common/xf86xv.h
index de17eb133..fc6cf5d4b 100644
--- a/hw/xfree86/common/xf86xv.h
+++ b/hw/xfree86/common/xf86xv.h
@@ -33,7 +33,6 @@
 #include "xf86str.h"
 
 #define VIDEO_NO_CLIPPING			0x00000001
-#define VIDEO_INVERT_CLIPLIST			0x00000002
 #define VIDEO_OVERLAID_IMAGES			0x00000004
 #define VIDEO_OVERLAID_STILLS			0x00000008
 /*
diff --git a/hw/xfree86/doc/ddxDesign.xml b/hw/xfree86/doc/ddxDesign.xml
index fcf222820..969fb0f67 100644
--- a/hw/xfree86/doc/ddxDesign.xml
+++ b/hw/xfree86/doc/ddxDesign.xml
@@ -4558,16 +4558,6 @@ as follows:
 		</varlistentry>
 
 		<varlistentry>
-		  <term><constant>VIDEO_INVERT_CLIPLIST</constant></term>
-		  <listitem><para>
-	   This indicates that the video driver requires the clip
-	   list to contain the regions which are obscured rather
-	   than the regions which are are visible.
-		    </para></listitem>
-
-		</varlistentry>
-
-		<varlistentry>
 		  <term><constant>VIDEO_OVERLAID_STILLS</constant></term>
 		  <listitem><para>
 	   Implementing PutStill for hardware that does video as an
@@ -4733,9 +4723,6 @@ as follows:
 	<literal remap="tt">drw_w</literal> and <literal remap="tt">drw_h</literal> in the Get/Put
 	function.  The boxes are in screen coordinates, are guaranteed
 	not to overlap and an empty region will never be passed.
-	If the driver has specified <constant>VIDEO_INVERT_CLIPLIST</constant>,
-	<literal remap="tt">clipBoxes</literal> will indicate the areas of the primitive
-	which are obscured rather than the areas visible.
 
 	    </para></listitem></varlistentry>
       </variablelist>