Changeset 24459 in vbox for trunk/src/VBox/Main/DisplayImpl.cpp

Timestamp:

Nov 6, 2009 4:04:38 PM (15 years ago)

Author:

vboxsync

Message:

TakeScreenShotSlow convert pixels.

File:

• trunk/src/VBox/Main/DisplayImpl.cpp (modified) (1 diff)

trunk/src/VBox/Main/DisplayImpl.cpp

@@ -2074 +2074 @@
     if (RT_SUCCESS(vrc))
     {
+        /* Convert pixels to format expected by Python: [0] R, [1] G, [2] B, [3] A. */
+        uint8_t *pu8 = pu8Data;
+        unsigned cPixels = width * height;
+        while (cPixels)
+        {
+            uint8_t u8 = pu8[0];
+            pu8[0] = pu8[2];
+            pu8[2] = u8;
+            pu8[3] = 0xff;
+            cPixels--;
+            pu8 += 4;
+        }
+
         com::SafeArray<BYTE> screenData (cbData);
         for (unsigned i = 0; i < cbData; i++)