1 files changed, 5 insertions, 5 deletions
diff --git a/src/3rdparty/angle/src/libGLESv2/renderer/BufferImpl.h b/src/3rdparty/angle/src/libGLESv2/renderer/BufferImpl.h
index bea689b956..f0b5f02227 100644
--- a/src/3rdparty/angle/src/libGLESv2/renderer/BufferImpl.h
+++ b/src/3rdparty/angle/src/libGLESv2/renderer/BufferImpl.h
@@ -20,12 +20,12 @@ class BufferImpl
   public:
     virtual ~BufferImpl() { }
 
-    virtual void setData(const void* data, size_t size, GLenum usage) = 0;
+    virtual gl::Error setData(const void* data, size_t size, GLenum usage) = 0;
     virtual void *getData() = 0;
-    virtual void setSubData(const void* data, size_t size, size_t offset) = 0;
-    virtual void copySubData(BufferImpl* source, GLintptr sourceOffset, GLintptr destOffset, GLsizeiptr size) = 0;
-    virtual GLvoid* map(size_t offset, size_t length, GLbitfield access) = 0;
-    virtual void unmap() = 0;
+    virtual gl::Error setSubData(const void* data, size_t size, size_t offset) = 0;
+    virtual gl::Error copySubData(BufferImpl* source, GLintptr sourceOffset, GLintptr destOffset, GLsizeiptr size) = 0;
+    virtual gl::Error map(size_t offset, size_t length, GLbitfield access, GLvoid **mapPtr) = 0;
+    virtual gl::Error unmap() = 0;
     virtual void markTransformFeedbackUsage() = 0;
 };