X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fgallium%2Fstate_trackers%2Fwgl%2Fstw_icd.h;h=9f386c9c10469babbc244f46407369fd6177a19f;hb=e9f83185a221b446717c96c4df8dc64ced43e24f;hp=02eb543fef020ab0dc2bee6c4de0878d3490c6c5;hpb=46a784b7fd2dcab97c26d5ca02fb8f74945ba157;p=mesa.git

diff --git a/src/gallium/state_trackers/wgl/stw_icd.h b/src/gallium/state_trackers/wgl/stw_icd.h
index 02eb543fef0..9f386c9c104 100644
--- a/src/gallium/state_trackers/wgl/stw_icd.h
+++ b/src/gallium/state_trackers/wgl/stw_icd.h
@@ -25,6 +25,13 @@
  *
  **************************************************************************/
 
+/**
+ * @file
+ *
+ * This header defines the interface used by the system's opengl32.dll and the
+ * Installable Client Driver (ICD).
+ */
+
 #ifndef STW_ICD_H
 #define STW_ICD_H
 
@@ -447,14 +454,26 @@ typedef struct _GLCBPRESENTBUFFERSDATA
  */
 typedef struct _GLCALLBACKTABLE
 {
-   /** Unused */
-   PROC wglCbSetCurrentValue;
+   /**
+    * Set per-thread driver private data.
+    *
+    * Unused.
+    **/
+   void (APIENTRY *wglCbSetCurrentValue)(void *pvData);
 
-   /** Unused */
-   PROC wglCbGetCurrentValue;
+   /**
+    * Get per-thread private data.
+    *
+    * Unused.
+    */
+   void * (APIENTRY *wglCbGetCurrentValue)(void);
 
-   /** Unused */
-   PROC wglCbGetDhglrc;
+   /**
+    * Get the ICD GHGLRC handle corresponding to the specified hglrc handle.
+    *
+    * Currently unused.
+    */
+   DHGLRC (APIENTRY *wglCbGetDhglrc)(HGLRC hglrc);
 
    /** Unused */
    PROC wglCbGetDdHandle;