Changeset 32877 in vbox for trunk/include/VBox

Timestamp:

Oct 1, 2010 10:51:28 PM (14 years ago)

Author:

vboxsync

Message:

wddm/3d: basics for chromium over hgsmi

File:

• trunk/include/VBox/VBoxVideo.h (modified) (7 diffs)

trunk/include/VBox/VBoxVideo.h

@@ -836 +836 @@
 # define VBVA_VHWA_CMD    9
 #endif /* # ifdef VBOX_WITH_VIDEOHWACCEL */
-#ifdef VBOXVDMA
+#ifdef VBOX_WITH_VDMA
 # define VBVA_VDMA_CTL   10 /* setup G<->H DMA channel info */
 # define VBVA_VDMA_CMD    11 /* G->H DMA command             */
@@ -845 +845 @@
 # define VBVAHG_EVENT              1
 # define VBVAHG_DISPLAY_CUSTOM     2
-#ifdef VBOXVDMA
+#ifdef VBOX_WITH_VDMA
 # define VBVAHG_SHGSMI_COMPLETION  3
 #endif
@@ -1125 +1125 @@
     VBOXVDMACMD_TYPE_DMA_PRESENT_CLRFILL,
     VBOXVDMACMD_TYPE_DMA_PRESENT_FLIP,
-    VBOXVDMACMD_TYPE_DMA_NOP
+    VBOXVDMACMD_TYPE_DMA_NOP,
+    VBOXVDMACMD_TYPE_CHROMIUM_CMD
 } VBOXVDMACMD_TYPE;
 
@@ -1131 +1132 @@
 #endif
 
-#ifdef VBOXVDMA
+#ifdef VBOX_WITH_VDMA
 # pragma pack(1)
 
@@ -1232 +1233 @@
 typedef struct VBOXVDMACBUF_DR
 {
-    uint32_t fFlags;
-    uint32_t cbBuf;
-    uint32_t u32FenceId;
+    uint32_t fFlags : 16;
+    uint32_t cbBuf  : 16;
     /* RT_SUCCESS()     - on success
      * VERR_INTERRUPTED - on preemption
      * VERR_xxx         - on error */
     int32_t  rc;
-    uint64_t u64GuestContext;
     union
     {
@@ -1245 +1244 @@
         VBOXVIDEOOFFSET offVramBuf;
     } Location;
+    uint64_t aGuestData[6];
 } VBOXVDMACBUF_DR, *PVBOXVDMACBUF_DR;
 
@@ -1304 +1304 @@
 } VBOXVDMACMD_DMA_BPB_FILL, *PVBOXVDMACMD_DMA_BPB_FILL;
 
+typedef struct VBOXVDMACMD_CHROMIUM_BUFFER
+{
+    VBOXVIDEOOFFSET offBuffer;
+    uint32_t cbBuffer;
+    uint32_t u32GuesData;
+    uint64_t u64GuesData;
+} VBOXVDMACMD_CHROMIUM_BUFFER, *PVBOXVDMACMD_CHROMIUM_BUFFER;
+
+typedef struct VBOXVDMACMD_CHROMIUM_CMD
+{
+    /* the number of buffers is specified in the VBOXVDMACMD::u32CmdSpecific*/
+    VBOXVDMACMD_CHROMIUM_BUFFER aBuffers[1];
+} VBOXVDMACMD_CHROMIUM_CMD, *PVBOXVDMACMD_CHROMIUM_CMD;
+
 # pragma pack()
-#endif /* #ifdef VBOXVDMA */
+#endif /* #ifdef VBOX_WITH_VDMA */
 
 #ifdef VBOXVDMA_WITH_VBVA