XFree86 4.3.99.16 Bring the tree up to date for the Cygwin folksxf86-4_3_99_903_specialxf86-4_3_99_902xf86-4_3_99_901xf86-4_3_99_16xf86-012804-2330

3 files changed, 61 insertions, 50 deletions

diff --git a/src/vmware.c b/src/vmware.c
index d21ebb7..b5cbaf9 100644
--- a/src/vmware.c
+++ b/src/vmware.c
@@ -6,7 +6,7 @@
 char rcsId_vmware[] =
     "Id: vmware.c,v 1.11 2001/02/23 02:10:39 yoel Exp $";
 #endif
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/vmware/vmware.c,v 1.17 2003/02/18 19:10:36 alanh Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/vmware/vmware.c,v 1.19 2003/10/30 17:37:16 tsi Exp $ */
 
 /*
  * TODO: support the vmware linux kernel fb driver (Option "UseFBDev").
@@ -432,7 +432,7 @@ VMWAREPreInit(ScrnInfoPtr pScrn, int flags)
            pVMWARE->PciInfo->ioBase[0] + SVGA_VALUE_PORT;
     }
     xf86DrvMsg(pScrn->scrnIndex, X_PROBED,
-               "VMware SVGA regs at (0x%04x, 0x%04x)\n",
+               "VMware SVGA regs at (0x%04lx, 0x%04lx)\n",
                pVMWARE->indexReg, pVMWARE->valueReg);
 
     id = VMXGetVMwareSvgaId(pVMWARE);
@@ -494,7 +494,7 @@ VMWAREPreInit(ScrnInfoPtr pScrn, int flags)
     xf86DrvMsgVerb(pScrn->scrnIndex, X_PROBED, 2, "bpp:   %d\n", pVMWARE->bitsPerPixel);
 
     xf86DrvMsgVerb(pScrn->scrnIndex, X_PROBED, 2, "vram:  %d\n", pVMWARE->videoRam);
-    xf86DrvMsgVerb(pScrn->scrnIndex, X_PROBED, 2, "pbase: %p\n", pVMWARE->memPhysBase);
+    xf86DrvMsgVerb(pScrn->scrnIndex, X_PROBED, 2, "pbase: 0x%08lx\n", pVMWARE->memPhysBase);
     xf86DrvMsgVerb(pScrn->scrnIndex, X_PROBED, 2, "mwidt: %d\n", pVMWARE->maxWidth);
     xf86DrvMsgVerb(pScrn->scrnIndex, X_PROBED, 2, "mheig: %d\n", pVMWARE->maxHeight);
 
@@ -578,11 +578,11 @@ VMWAREPreInit(ScrnInfoPtr pScrn, int flags)
     xf86DrvMsgVerb(pScrn->scrnIndex, X_PROBED,
                    2, "bpp:   %d\n", pVMWARE->bitsPerPixel);
     xf86DrvMsgVerb(pScrn->scrnIndex, X_PROBED,
-                   2, "w.red: %d\n", pVMWARE->weight.red);
+                   2, "w.red: %d\n", (int)pVMWARE->weight.red);
     xf86DrvMsgVerb(pScrn->scrnIndex, X_PROBED,
-                   2, "w.grn: %d\n", pVMWARE->weight.green);
+                   2, "w.grn: %d\n", (int)pVMWARE->weight.green);
     xf86DrvMsgVerb(pScrn->scrnIndex, X_PROBED,
-                   2, "w.blu: %d\n", pVMWARE->weight.blue);
+                   2, "w.blu: %d\n", (int)pVMWARE->weight.blue);
     xf86DrvMsgVerb(pScrn->scrnIndex, X_PROBED,
                    2, "vis:   %d\n", pVMWARE->defaultVisual);
 
@@ -646,7 +646,7 @@ VMWAREPreInit(ScrnInfoPtr pScrn, int flags)
     pScrn->chipset = (char*)xf86TokenToString(VMWAREChipsets, pVMWARE->PciInfo->chipType);
 
     if (!pScrn->chipset) {
-        xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "ChipID 0x%04 is not recognised\n", pVMWARE->PciInfo->chipType);
+        xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "ChipID 0x%04x is not recognised\n", pVMWARE->PciInfo->chipType);
         return FALSE;
     }
 
@@ -1303,7 +1303,7 @@ VMWAREFreeScreen(int scrnIndex, int flags)
    VMWAREFreeRec(xf86Screens[scrnIndex]);
 }
 
-static Bool
+static ModeStatus
 VMWAREValidMode(int scrnIndex, DisplayModePtr mode, Bool verbose, int flags)
 {
     return MODE_OK;
diff --git a/src/vmware.h b/src/vmware.h
index 4059275..82fec25 100644
--- a/src/vmware.h
+++ b/src/vmware.h
@@ -3,7 +3,7 @@
  * All Rights Reserved
  * Id: vmware.h,v 1.6 2001/01/30 18:13:47 bennett Exp $
  * **********************************************************/
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/vmware/vmware.h,v 1.10 2003/02/04 01:39:53 dawes Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/vmware/vmware.h,v 1.12 2003/11/17 22:20:38 dawes Exp $ */
 
 #ifndef VMWARE_H
 #define VMWARE_H
@@ -87,6 +87,7 @@ typedef struct {
 
 #ifdef RENDER
     CompositeProcPtr Composite;
+    void (*EnableDisableFBAccess)(int, Bool);
 #endif /* RENDER */
 
     unsigned long mmioPhysBase;
@@ -179,87 +180,61 @@ extern const char *vmwareXaaSymbols[];
 #define ACCELERATE_OPS
 
 void vmwareWriteReg(
-#if NeedFunctionPrototypes
    VMWAREPtr pVMWARE, int index, CARD32 value
-#endif
    );
 
 CARD32 vmwareReadReg(
-#if NeedFunctionPrototypes
     VMWAREPtr pVMWARE, int index
-#endif
     );
 
 void vmwareWriteWordToFIFO(
-#if NeedFunctionPrototypes
    VMWAREPtr pVMWARE, CARD32 value
-#endif
    );
 
 void vmwareWaitForFB(
-#ifdef NeedFunctionPrototypes
    VMWAREPtr pVMWARE
-#endif
    );
 
 void vmwareSendSVGACmdUpdate(
-#if NeedFunctionPrototypes
    VMWAREPtr pVMWARE, BoxPtr pBB
-#endif
    );
 
 /* vmwarecurs.c */
 Bool vmwareCursorInit(
-#if NeedFunctionPrototypes
    ScreenPtr pScr
-#endif
    );
 
 void vmwareCursorModeInit(
-#if NeedFunctionPrototypes
     ScrnInfoPtr pScrn,
     DisplayModePtr mode
-#endif
    );
 
 void vmwareCursorCloseScreen(
-#if NeedFunctionPrototypes
     ScreenPtr pScr
-#endif
     );
 
 void vmwareWriteCursorRegs(
-#if NeedFunctionPrototypes
    VMWAREPtr pVMWARE,
    Bool visible,
    Bool force
-#endif
    );
 
 void vmwareCursorHookWrappers(
-#if NeedFunctionPrototypes
    ScreenPtr pScreen
-#endif
    );
 
 
 /* vmwarexaa.c */
 Bool vmwareXAAScreenInit(
-#if NeedFunctionPrototypes
    ScreenPtr pScreen
-#endif
    );
 
 Bool vmwareXAAModeInit(
-#if NeedFunctionPrototypes
     ScrnInfoPtr pScrn, DisplayModePtr mode
-#endif
     );
 
 void vmwareXAACloseScreen(
-#if NeedFunctionPrototypes
    ScreenPtr pScreen
-#endif
    );
 
 #endif
diff --git a/src/vmwarexaa.c b/src/vmwarexaa.c
index b8e67cf..e39d14c 100644
--- a/src/vmwarexaa.c
+++ b/src/vmwarexaa.c
@@ -6,7 +6,7 @@
 char rcsId_vmwarexaa[] =
     "Id: $";
 #endif
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/vmware/vmwarexaa.c,v 1.5 2003/02/04 01:39:53 dawes Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/vmware/vmwarexaa.c,v 1.6 2003/04/13 18:09:27 dawes Exp $ */
 
 #include "vmware.h"
 
@@ -67,11 +67,34 @@ static void vmwareSubsequentCPUToScreenTexture(ScrnInfoPtr pScrn,
                                                int srcx, int srcy,
                                                int width, int height);
 
+static void vmwareXAAEnableDisableFBAccess(int index, Bool enable);
+
 CARD32 vmwareAlphaTextureFormats[2] = {PICT_a8, 0};
 CARD32 vmwareTextureFormats[2] = {PICT_a8r8g8b8, 0};
 
 #endif
 
+#define SCRATCH_SIZE_BYTES(pvmware) \
+    (((OFFSCREEN_SCRATCH_SIZE + (pvmware)->fbPitch - 1) / \
+     (pvmware)->fbPitch) * (pvmware)->fbPitch)
+
+static void vmwareXAACreateHeap(ScreenPtr pScreen, ScrnInfoPtr pScrn,
+                                VMWAREPtr pVMWARE) {
+   int scratchSizeBytes = SCRATCH_SIZE_BYTES(pVMWARE);
+   CARD8* osPtr = pVMWARE->FbBase + pVMWARE->videoRam - scratchSizeBytes;
+
+   pVMWARE->heap = vmwareHeap_Create(osPtr,
+                                     scratchSizeBytes,
+                                     OFFSCREEN_SCRATCH_MAX_SLOTS,
+                                     pVMWARE->videoRam - scratchSizeBytes,
+                                     pScrn->virtualX,
+                                     pScrn->virtualY,
+                                     pVMWARE->bitsPerPixel,
+                                     pVMWARE->fbPitch,
+                                     pVMWARE->fbOffset);
+   pVMWARE->frontBuffer = vmwareHeap_GetFrontBuffer(pVMWARE->heap);
+}
+
 #define DESTROY_XAA_INFO(pVMWARE) \
     if (pVMWARE->xaaInfo) { XAADestroyInfoRec(pVMWARE->xaaInfo); \
     pVMWARE->xaaInfo = NULL; }
@@ -129,8 +152,7 @@ vmwareXAAScreenInit(ScreenPtr pScreen)
     }
 
     if (pVMWARE->vmwareCapability & SVGA_CAP_OFFSCREEN_1) {
-        int scratchSizeBytes = ((OFFSCREEN_SCRATCH_SIZE + pVMWARE->fbPitch - 1) /
-                                pVMWARE->fbPitch) * pVMWARE->fbPitch;
+        int scratchSizeBytes = SCRATCH_SIZE_BYTES(pVMWARE);
         BoxRec box;
         RegionRec region;
 
@@ -143,24 +165,13 @@ vmwareXAAScreenInit(ScreenPtr pScreen)
         if (pVMWARE->vmwareCapability & SVGA_CAP_ALPHA_BLEND &&
             pScrn->bitsPerPixel > 8) {
             if (box.y2 - (scratchSizeBytes / pVMWARE->fbPitch) > box.y1 + 4) {
-                CARD8* osPtr = pVMWARE->FbBase + pVMWARE->videoRam -
-                   scratchSizeBytes;
                 box.y2 -= scratchSizeBytes / pVMWARE->fbPitch;
 
                 VmwareLog(("Allocated %d bytes at offset %d for alpha scratch\n",
                            scratchSizeBytes,
                            pVMWARE->videoRam - scratchSizeBytes)); 
 
-                pVMWARE->heap = vmwareHeap_Create(osPtr,
-                                                  scratchSizeBytes,
-                                                  OFFSCREEN_SCRATCH_MAX_SLOTS,
-                                                  pVMWARE->videoRam - scratchSizeBytes,
-                                                  pScrn->virtualX,
-                                                  pScrn->virtualY,
-                                                  pVMWARE->bitsPerPixel,
-                                                  pVMWARE->fbPitch,
-                                                  pVMWARE->fbOffset);
-                pVMWARE->frontBuffer = vmwareHeap_GetFrontBuffer(pVMWARE->heap);
+                vmwareXAACreateHeap(pScreen, pScrn, pVMWARE);
 
                 xaaInfo->SetupForCPUToScreenAlphaTexture =
                    vmwareSetupForCPUToScreenAlphaTexture;
@@ -207,6 +218,13 @@ vmwareXAAScreenInit(ScreenPtr pScreen)
         return FALSE;
     }
 
+#ifdef RENDER
+    if (pVMWARE->heap) {
+        pVMWARE->EnableDisableFBAccess = pScrn->EnableDisableFBAccess;
+        pScrn->EnableDisableFBAccess = vmwareXAAEnableDisableFBAccess;
+    }
+#endif
+
     return TRUE;
 }
 
@@ -250,6 +268,8 @@ vmwareXAACloseScreen(ScreenPtr pScreen)
     
 #ifdef RENDER
     if (pVMWARE->heap) {
+        ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
+        pScrn->EnableDisableFBAccess = pVMWARE->EnableDisableFBAccess;
         vmwareHeap_Destroy(pVMWARE->heap);
         pVMWARE->heap = NULL;
     }
@@ -546,4 +566,20 @@ vmwareSubsequentCPUToScreenTexture(ScrnInfoPtr pScrn,
     vmwareWriteWordToFIFO(pVMWARE, 0);  /* param1 */
     vmwareWriteWordToFIFO(pVMWARE, 0);  /* param2 */
 }
+
+void
+vmwareXAAEnableDisableFBAccess(int index, Bool enable)
+{
+    ScrnInfoPtr pScrn = xf86Screens[index];
+    ScreenPtr pScreen = pScrn->pScreen;
+    VMWAREPtr pVMWARE = VMWAREPTR(pScrn);
+
+    if (enable && pVMWARE->heap) {
+        vmwareHeap_Destroy(pVMWARE->heap);
+        vmwareXAACreateHeap(pScreen, pScrn, pVMWARE);
+    }
+
+    (*pVMWARE->EnableDisableFBAccess)(index, enable);
+}
+
 #endif