1 files changed, 3 insertions, 1 deletions

diff --git a/linden/indra/llwindow/llwindowmesaheadless.h b/linden/indra/llwindow/llwindowmesaheadless.h
index 29e5878..fb32e38 100644
--- a/linden/indra/llwindow/llwindowmesaheadless.h
+++ b/linden/indra/llwindow/llwindowmesaheadless.h
@@ -54,7 +54,7 @@ public:
         /*virtual*/ BOOL getSize(LLCoordWindow *size) {return FALSE;};
         /*virtual*/ BOOL setPosition(LLCoordScreen position) {return FALSE;};
         /*virtual*/ BOOL setSize(LLCoordScreen size) {return FALSE;};
-        /*virtual*/ BOOL switchContext(BOOL fullscreen, LLCoordScreen size, BOOL disable_vsync) {return FALSE;};
+        /*virtual*/ BOOL switchContext(BOOL fullscreen, const LLCoordScreen &size, BOOL disable_vsync, const LLCoordScreen * const posp = NULL) {return FALSE;};
         /*virtual*/ BOOL setCursorPosition(LLCoordWindow position) {return FALSE;};
         /*virtual*/ BOOL getCursorPosition(LLCoordWindow *position) {return FALSE;};
         /*virtual*/ void showCursor() {};
@@ -74,6 +74,8 @@ public:
         /*virtual*/ F32 getGamma() {return 1.0f; };
         /*virtual*/ BOOL setGamma(const F32 gamma) {return FALSE; }; // Set the gamma
         /*virtual*/ BOOL restoreGamma() {return FALSE; };       // Restore original gamma table (before updating gamma)
+        /*virtual*/ void setFSAASamples(const U32 fsaa_samples) { /* FSAA not supported yet on Mesa headless.*/ }
+        /*virtual*/ U32  getFSAASamples() { return 0; }
         //virtual ESwapMethod getSwapMethod() { return mSwapMethod; }
         /*virtual*/ void gatherInput() {};
         /*virtual*/ void delayInputProcessing() {};