Changeset 104805 in vbox

Timestamp:

May 28, 2024 4:19:55 PM (6 months ago)

Author:

vboxsync

Message:

Devices/Graphics: debug logging

Location:

trunk/src/VBox/Devices/Graphics

Files:

• DevVGA-SVGA-cmd.cpp (modified) (2 diffs)
• DevVGA-SVGA3d-dx-dx11.cpp (modified) (1 diff)

trunk/src/VBox/Devices/Graphics/DevVGA-SVGA-cmd.cpp

@@ -1503 +1503 @@
     int const h = pMap->cRows;
 
-    const int cbBitmap = pMap->cbRow * pMap->cRows * 4;
+    int const cbBitmap = pMap->cbRow * pMap->cRows;
+    int const cBits = (   pMap->format == SVGA3D_R16G16B16A16_FLOAT
+                       || pMap->format == SVGA3D_R32G32B32A32_FLOAT)
+                    ? 32
+                    : pMap->cbBlock * 8;
 
     FILE *f = fopen(pszFilename, "wb");
@@ -1509 +1513 @@
         return VERR_FILE_NOT_FOUND;
 
+    /* Always write 32 bit bitmap which can be displayed. */
 #ifdef RT_OS_WINDOWS
-    if (pMap->cbBlock == 4)
+    if (cBits == 32)
     {
         BMPFILEHDR fileHdr;

trunk/src/VBox/Devices/Graphics/DevVGA-SVGA3d-dx-dx11.cpp

@@ -6553 +6553 @@
             break;
         }
+        case DXGI_FORMAT_B8G8R8A8_UNORM:
+        {
+            uint8_t const *pValues = (uint8_t const *)pvElementData;
+            Log8(("{ /*8unorm*/  %u, %u, %u, %u },",
+                 pValues[0], pValues[1], pValues[2], pValues[3]));
+            break;
+        }
         case DXGI_FORMAT_R8G8B8A8_UNORM:
         {