MAINT-1958 More robust error handling -- handle the case where the FBO allocation failure occurs when enabling lighting and shadows.

1 files changed, 8 insertions, 1 deletions

diff --git a/indra/newview/pipeline.h b/indra/newview/pipeline.h
index e5a11d5fc6..36abeca295 100644
--- a/indra/newview/pipeline.h
+++ b/indra/newview/pipeline.h
@@ -122,9 +122,16 @@ public:
 	//allocate the largest screen buffer possible up to resX, resY
 	//returns true if full size buffer allocated, false if some other size is allocated
 	bool allocateScreenBuffer(U32 resX, U32 resY);
+
+	typedef enum {
+		FBO_SUCCESS_FULLRES = 0,
+		FBO_SUCCESS_LOWRES,
+		FBO_FAILURE
+	} eFBOStatus;
+
 private:
 	//implementation of above, wrapped for easy error handling
-	bool doAllocateScreenBuffer(U32 resX, U32 resY);
+	eFBOStatus doAllocateScreenBuffer(U32 resX, U32 resY);
 public:
 
 	//attempt to allocate screen buffers at resX, resY