From 14194e3c743fb99c1d483dcfd19a077f7df8855b Mon Sep 17 00:00:00 2001
From: Alexander Gottwald <alexander.gottwald@s1999.tu-chemnitz.de>
Date: Wed, 15 Sep 2004 16:34:06 +0000
Subject: Pull XORG-6_8_0 to CYGWIN branch

---
 src/vmwarecurs.c | 34 ++++++++++++++++++++++++++--------
 1 file changed, 26 insertions(+), 8 deletions(-)

(limited to 'src/vmwarecurs.c')

diff --git a/src/vmwarecurs.c b/src/vmwarecurs.c
index 23ddc59..8a647a2 100644
--- a/src/vmwarecurs.c
+++ b/src/vmwarecurs.c
@@ -36,8 +36,8 @@ RedefineCursor(VMWAREPtr pVMWARE)
     /* Define cursor */
     vmwareWriteWordToFIFO(pVMWARE, SVGA_CMD_DEFINE_CURSOR);
     vmwareWriteWordToFIFO(pVMWARE, MOUSE_ID);
-    vmwareWriteWordToFIFO(pVMWARE, 0);          /* HotX/HotY seem to be zero? */
-    vmwareWriteWordToFIFO(pVMWARE, 0);          /* HotX/HotY seem to be zero? */
+    vmwareWriteWordToFIFO(pVMWARE, pVMWARE->hwcur.hotX);
+    vmwareWriteWordToFIFO(pVMWARE, pVMWARE->hwcur.hotY);
     vmwareWriteWordToFIFO(pVMWARE, pVMWARE->CursorInfoRec->MaxWidth);
     vmwareWriteWordToFIFO(pVMWARE, pVMWARE->CursorInfoRec->MaxHeight);
     vmwareWriteWordToFIFO(pVMWARE, 1);
@@ -104,6 +104,18 @@ vmwareSetCursorColors(ScrnInfoPtr pScrn, int bg, int fg)
     }
 }
 
+static Bool
+vmwareUseHWCursor(ScreenPtr pScreen, CursorPtr pCurs)
+{
+    ScrnInfoPtr pScrn = infoFromScreen(pScreen);
+    VMWAREPtr pVMWARE = VMWAREPTR(pScrn);
+
+    pVMWARE->hwcur.hotX = pCurs->bits->xhot;
+    pVMWARE->hwcur.hotY = pCurs->bits->yhot;
+
+    return pScrn->bitsPerPixel > 8;
+}
+
 static void
 vmwareLoadCursorImage(ScrnInfoPtr pScrn, unsigned char *src )
 {
@@ -125,6 +137,7 @@ static Bool
 vmwareUseHWCursorARGB(ScreenPtr pScreen, CursorPtr pCurs)
 {
     ScrnInfoPtr pScrn = infoFromScreen(pScreen);
+
     return pCurs->bits->height <= MAX_CURS &&
            pCurs->bits->width <= MAX_CURS &&
            pScrn->bitsPerPixel > 8;
@@ -141,10 +154,13 @@ vmwareLoadCursorARGB(ScrnInfoPtr pScrn, CursorPtr pCurs)
 
     pVMWARE->cursorDefined = FALSE;
 
+    pVMWARE->hwcur.hotX = pCurs->bits->xhot;
+    pVMWARE->hwcur.hotY = pCurs->bits->yhot;
+
     vmwareWriteWordToFIFO(pVMWARE, SVGA_CMD_DEFINE_ALPHA_CURSOR);
     vmwareWriteWordToFIFO(pVMWARE, MOUSE_ID);
-    vmwareWriteWordToFIFO(pVMWARE, 0);
-    vmwareWriteWordToFIFO(pVMWARE, 0);
+    vmwareWriteWordToFIFO(pVMWARE, pCurs->bits->xhot);
+    vmwareWriteWordToFIFO(pVMWARE, pCurs->bits->yhot);
     vmwareWriteWordToFIFO(pVMWARE, width);
     vmwareWriteWordToFIFO(pVMWARE, height);
 
@@ -153,7 +169,6 @@ vmwareLoadCursorARGB(ScrnInfoPtr pScrn, CursorPtr pCurs)
     }
 
     vmwareWaitForFB(pVMWARE);
-
     pVMWARE->cursorDefined = TRUE;
 }
 #endif
@@ -165,10 +180,12 @@ vmwareWriteCursorRegs(VMWAREPtr pVMWARE, Bool visible, Bool force)
 
     vmwareWriteReg(pVMWARE, SVGA_REG_CURSOR_ID, MOUSE_ID);
     if (visible) {
-        vmwareWriteReg(pVMWARE, SVGA_REG_CURSOR_X, pVMWARE->hwcur.x);
-        vmwareWriteReg(pVMWARE, SVGA_REG_CURSOR_Y, pVMWARE->hwcur.y);
+        vmwareWriteReg(pVMWARE, SVGA_REG_CURSOR_X,
+                       pVMWARE->hwcur.x + pVMWARE->hwcur.hotX);
+        vmwareWriteReg(pVMWARE, SVGA_REG_CURSOR_Y,
+                       pVMWARE->hwcur.y + pVMWARE->hwcur.hotY);
     }
-    
+
     if (force) {
         enableVal = visible ? SVGA_CURSOR_ON_SHOW : SVGA_CURSOR_ON_HIDE;
     } else {
@@ -275,6 +292,7 @@ vmwareCursorInit(ScreenPtr pScreen)
     infoPtr->LoadCursorImage = vmwareLoadCursorImage;
     infoPtr->HideCursor = vmwareHideCursor;
     infoPtr->ShowCursor = vmwareShowCursor;
+    infoPtr->UseHWCursor = vmwareUseHWCursor;
 
 #ifdef ARGB_CURSOR
     if (pVMWARE->vmwareCapability & SVGA_CAP_ALPHA_CURSOR) {
-- 
cgit v1.2.3