Fix includes right throughout the Xserver tree:sco_port_update-baseXORG-6_8_99_9XORG-6_8_99_8XORG-6_8_99_7XORG-6_8_99_6XORG-6_8_99_5XORG-6_8_99_4XORG-6_8_99_12XORG-6_8_99_11XORG-6_8_99_10

change "foo.h" to <X11/foo.h> for core headers, e.g. X.h, Xpoll.h;
change "foo.h", "extensions/foo.h" and "X11/foo.h" to
    <X11/extensions/foo.h> for extension headers, e.g. Xv.h;
change "foo.[ch]" to <X11/Xtrans/foo.[ch]> for Xtrans files.

1 files changed, 31 insertions, 23 deletions

diff --git a/src/ct_video.c b/src/ct_video.c
index 4c560fa..471f370 100644
--- a/src/ct_video.c
+++ b/src/ct_video.c
@@ -1,4 +1,4 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/chips/ct_video.c,v 1.15 2003/07/17 08:19:35 eich Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/chips/ct_video.c,v 1.16tsi Exp $ */
 
 #include "xf86.h"
 #include "xf86_OSproc.h"
@@ -11,7 +11,7 @@
 #include "regionstr.h"
 
 #include "ct_driver.h"
-#include "Xv.h"
+#include <X11/extensions/Xv.h>
 #include "xaa.h"
 #include "xaalocal.h"
 #include "dixstruct.h"
@@ -267,12 +267,11 @@ CHIPSSetupImageVideo(ScreenPtr pScreen)
 
     pPriv->colorKey = cPtr->videoKey;
     pPriv->videoStatus = 0;
-    pPriv->doubleBuffer = TRUE;
     pPriv->manualDoubleBuffer = FALSE;
     pPriv->currentBuffer	= 0;
 
     /* gotta uninit this someplace */
-    REGION_INIT(pScreen, &pPriv->clip, NullBox, 0); 
+    REGION_NULL(pScreen, &pPriv->clip);
 
     cPtr->adaptor = adapt;
 
@@ -533,7 +532,9 @@ CHIPSDisplayVideo(
     DisplayModePtr mode = pScrn->currentMode;
     unsigned char tmp, m1f, m1e;
     int buffer = pPriv->currentBuffer;
-
+    Bool dblscan = (pScrn->currentMode->Flags & V_DBLSCAN) == V_DBLSCAN;
+    int val;
+    
     if (cPtr->Flags & ChipsAccelSupport) 
 	CHIPSHiQVSync(pScrn);
 
@@ -571,6 +572,7 @@ CHIPSDisplayVideo(
 	cPtr->writeMR(cPtr, 0x23, ((offset >> 8) & 0xFF));
 	cPtr->writeMR(cPtr, 0x24, ((offset >> 16) & 0xFF));
     }
+    
     /* Setup Pointer 2 */
     if ((buffer && !pPriv->manualDoubleBuffer) || !pPriv->doubleBuffer) {
         cPtr->writeMR(cPtr, 0x25, (offset & 0xF8));
@@ -578,7 +580,6 @@ CHIPSDisplayVideo(
 	cPtr->writeMR(cPtr, 0x27, ((offset >> 16) & 0xFF));
     }
 
-
     tmp = cPtr->readMR(cPtr, 0x04);
     if (pPriv->doubleBuffer && !pPriv->manualDoubleBuffer && triggerBufSwitch)
       tmp |= 0x18;
@@ -586,6 +587,7 @@ CHIPSDisplayVideo(
 
     tmp = cPtr->readMR(cPtr, 0x20);
     tmp &= 0xC3;
+
     if (pPriv->doubleBuffer && !pPriv->manualDoubleBuffer && triggerBufSwitch) 
 	tmp |= ((1 << 2  | 1 << 5) | ((buffer) ? (1 << 4) : 0));
     cPtr->writeMR(cPtr, 0x20, tmp);
@@ -605,14 +607,16 @@ CHIPSDisplayVideo(
     tmp = (tmp & 0xF8) + (((cPtr->OverlaySkewX + dstBox->x2 - 1) >> 8) & 0x07);
     cPtr->writeMR(cPtr, 0x2D, tmp);
     /* Top Edge of Overlay */
-    cPtr->writeMR(cPtr, 0x2E, ((cPtr->OverlaySkewY + dstBox->y1) & 0xFF));
+    val = cPtr->OverlaySkewY + (dstBox->y1 << (dblscan ? 1 : 0));
+    cPtr->writeMR(cPtr, 0x2E, ((val) & 0xFF));
     tmp = cPtr->readMR(cPtr, 0x2F);
-    tmp = (tmp & 0xF8) + (((cPtr->OverlaySkewY + dstBox->y1) >> 8) & 0x07);
+    tmp = (tmp & 0xF8) + (((val) >> 8) & 0x07);
     cPtr->writeMR(cPtr, 0x2F, tmp);
     /* Bottom Edge of Overlay*/
-    cPtr->writeMR(cPtr, 0x30, ((cPtr->OverlaySkewY + dstBox->y2 - 1) & 0xFF));
+    val = cPtr->OverlaySkewY + (dstBox->y2 << (dblscan ? 1 : 0));
+    cPtr->writeMR(cPtr, 0x30, ((val - 1) & 0xFF));
     tmp = cPtr->readMR(cPtr, 0x31);
-    tmp = (tmp & 0xF8) + (((cPtr->OverlaySkewY + dstBox->y2 - 1) >> 8) & 0x07);
+    tmp = (tmp & 0xF8) + (((val - 1) >> 8) & 0x07);
     cPtr->writeMR(cPtr, 0x31, tmp);
 
     /* Horizontal Zoom */
@@ -624,10 +628,13 @@ CHIPSDisplayVideo(
     }
 
     /* Vertical Zoom */
-    if (drw_h > src_h) {
+    if (drw_h > src_h || dblscan) {
         m1f = m1f | 0x80; /* set V-interpolation */
-	m1e = m1e | 0x08; 
-	tmp = cPtr->VideoZoomMax * src_h / drw_h ;
+	m1e = m1e | 0x08;
+	if (dblscan) 
+	    tmp = cPtr->VideoZoomMax >> 1;
+	if (drw_h > src_h)
+	    tmp = tmp * src_h / drw_h;
 	cPtr->writeMR(cPtr, 0x33, tmp);
     }
     cPtr->writeMR(cPtr, 0x1F, m1f); 
@@ -655,7 +662,7 @@ CHIPSPutImage(
    CHIPSPtr cPtr = CHIPSPTR(pScrn);
    INT32 x1, x2, y1, y2;
    unsigned char *dst_start;
-   int pitch, new_size, offset, offset2 = 0, offset3 = 0;
+   int new_size, offset, offset2 = 0, offset3 = 0;
    int srcPitch, srcPitch2 = 0, dstPitch;
    int top, left, npixels, nlines, bpp;
    BoxRec dstBox;
@@ -673,7 +680,7 @@ CHIPSPutImage(
    dstBox.x2 = drw_x + drw_w;
    dstBox.y1 = drw_y;
    dstBox.y2 = drw_y + drw_h;
-   
+
    if (!xf86XVClipVideoHelper(&dstBox, &x1, &x2, &y1, &y2,
 			      clipBoxes, width, height))
 	return Success;
@@ -684,12 +691,14 @@ CHIPSPutImage(
    dstBox.y2 -= pScrn->frameY0;
 
    bpp = pScrn->bitsPerPixel >> 3;
-   pitch = bpp * pScrn->displayWidth;
 
    dstPitch = ((width << 1) + 15) & ~15;
    new_size = ((dstPitch * height) + bpp - 1) / bpp;
-   if (pPriv->doubleBuffer) 
-       new_size <<= 1;
+
+   pPriv->doubleBuffer = (pScrn->currentMode->Flags & V_DBLSCAN) != V_DBLSCAN;
+
+   if (pPriv->doubleBuffer)
+       new_size <<= 1; 
 
    switch(id) {
    case FOURCC_YV12:		/* YV12 */
@@ -704,12 +713,12 @@ CHIPSPutImage(
    }  
 
    if(!(pPriv->linear = CHIPSAllocateMemory(pScrn, pPriv->linear, new_size))) {
-     if (pPriv->doubleBuffer &&
-	 (pPriv->linear = CHIPSAllocateMemory(pScrn, pPriv->linear, 
+       if (pPriv->doubleBuffer
+	   && (pPriv->linear = CHIPSAllocateMemory(pScrn, pPriv->linear, 
 					      new_size >> 1))) {
          new_size >>= 1;
 	 pPriv->doubleBuffer = FALSE;
-     } else 
+   } else 
 	return BadAlloc;
    }
 
@@ -851,7 +860,7 @@ CHIPSAllocateSurface(
     XF86SurfacePtr surface
 ){
     FBLinearPtr linear;
-    int pitch, fbpitch, size, bpp;
+    int pitch, size, bpp;
     OffscreenPrivPtr pPriv;
 
     if((w > 1024) || (h > 1024))
@@ -860,7 +869,6 @@ CHIPSAllocateSurface(
     w = (w + 1) & ~1;
     pitch = ((w << 1) + 15) & ~15;
     bpp = pScrn->bitsPerPixel >> 3;
-    fbpitch = bpp * pScrn->displayWidth;
     size = ((pitch * h) + bpp - 1) / bpp;
 
     if(!(linear = CHIPSAllocateMemory(pScrn, NULL, size)))