Changeset 20483 in vbox

Timestamp:

Jun 11, 2009 9:58:45 PM (16 years ago)

Author:

vboxsync

Message:

video hw accel: blt impl basics for guest video drv

Location:

trunk

Files:

• include/VBox/VBoxVideo.h (modified) (2 diffs)
• src/VBox/Additions/WINNT/Graphics/Display/dd.c (modified) (1 diff)
• src/VBox/Additions/WINNT/Graphics/Display/driver.h (modified) (2 diffs)

trunk/include/VBox/VBoxVideo.h

@@ -295 +295 @@
 typedef struct _VBOXVHWA_RECTL
 {
-    int16_t x;
-    int16_t y;
-    uint16_t w;
-    uint16_t h;
+    int32_t x;
+    int32_t y;
+    uint32_t w;
+    uint32_t h;
 } VBOXVHWA_RECTL;
 
@@ -464 +464 @@
 typedef struct _VBOXVHWACMD_SURF_BLT
 {
+    uint64_t DstGuestSurfInfo;
+    uint64_t SrcGuestSurfInfo;
     union
     {

trunk/src/VBox/Additions/WINNT/Graphics/Display/dd.c

@@ -1072 +1072 @@
 DWORD APIENTRY DdBlt(PDD_BLTDATA  lpBlt)
 {
+    PPDEV pDev = (PPDEV)lpBlt->lpDD->dhpdev;
     DISPDBG((0, "%s\n", __FUNCTION__));
-    lpBlt->ddRVal = DD_OK;
+    vboxVHWASurfBlt(pDev, lpBlt);
     return DDHAL_DRIVER_HANDLED;
 }

trunk/src/VBox/Additions/WINNT/Graphics/Display/driver.h

@@ -98 +98 @@
 {
     VBOXVHWA_SURFHANDLE hHostHandle;
+    volatile uint32_t cPendingBltsSrc;
+    volatile uint32_t cPendingBltsDst;
+    volatile uint32_t cPendingFlips;
 }VBOXVHWASURFDESC, *PVBOXVHWASURFDESC;
+
 typedef struct _VBOXVHWAINFO
 {
@@ -299 +303 @@
 void vboxVHWASurfCreate(PPDEV ppdev, PDD_CREATESURFACEDATA  lpCreateSurface);
 void vboxVHWASurfDestroy(PPDEV ppdev, PDD_DESTROYSURFACEDATA  lpDestroySurface);
+void vboxVHWASurfBlt(PPDEV ppdev, PDD_BLTDATA  lpBlt);
  #endif
 #endif