1 files changed, 14 insertions, 13 deletions

diff --git a/src/3rdparty/angle/src/libGLESv2/renderer/d3d/IndexBuffer.h b/src/3rdparty/angle/src/libGLESv2/renderer/d3d/IndexBuffer.h
index 6fb885a1cd..1bb5ae2c4a 100644
--- a/src/3rdparty/angle/src/libGLESv2/renderer/d3d/IndexBuffer.h
+++ b/src/3rdparty/angle/src/libGLESv2/renderer/d3d/IndexBuffer.h
@@ -11,6 +11,7 @@
 #define LIBGLESV2_RENDERER_INDEXBUFFER_H_
 
 #include "common/angleutils.h"
+#include "libGLESv2/Error.h"
 #include "libGLESv2/renderer/IndexRangeCache.h"
 
 namespace rx
@@ -23,16 +24,16 @@ class IndexBuffer
     IndexBuffer();
     virtual ~IndexBuffer();
 
-    virtual bool initialize(unsigned int bufferSize, GLenum indexType, bool dynamic) = 0;
+    virtual gl::Error initialize(unsigned int bufferSize, GLenum indexType, bool dynamic) = 0;
 
-    virtual bool mapBuffer(unsigned int offset, unsigned int size, void** outMappedMemory) = 0;
-    virtual bool unmapBuffer() = 0;
+    virtual gl::Error mapBuffer(unsigned int offset, unsigned int size, void** outMappedMemory) = 0;
+    virtual gl::Error unmapBuffer() = 0;
 
-    virtual bool discard() = 0;
+    virtual gl::Error discard() = 0;
 
     virtual GLenum getIndexType() const = 0;
     virtual unsigned int getBufferSize() const = 0;
-    virtual bool setSize(unsigned int bufferSize, GLenum indexType) = 0;
+    virtual gl::Error setSize(unsigned int bufferSize, GLenum indexType) = 0;
 
     unsigned int getSerial() const;
 
@@ -52,15 +53,15 @@ class IndexBufferInterface
     IndexBufferInterface(Renderer *renderer, bool dynamic);
     virtual ~IndexBufferInterface();
 
-    virtual bool reserveBufferSpace(unsigned int size, GLenum indexType) = 0;
+    virtual gl::Error reserveBufferSpace(unsigned int size, GLenum indexType) = 0;
 
     GLenum getIndexType() const;
     unsigned int getBufferSize() const;
 
     unsigned int getSerial() const;
 
-    bool mapBuffer(unsigned int size, void** outMappedMemory, unsigned int *streamOffset);
-    bool unmapBuffer();
+    gl::Error mapBuffer(unsigned int size, void** outMappedMemory, unsigned int *streamOffset);
+    gl::Error unmapBuffer();
 
     IndexBuffer *getIndexBuffer() const;
 
@@ -68,9 +69,9 @@ class IndexBufferInterface
     unsigned int getWritePosition() const;
     void setWritePosition(unsigned int writePosition);
 
-    bool discard();
+    gl::Error discard();
 
-    bool setBufferSize(unsigned int bufferSize, GLenum indexType);
+    gl::Error setBufferSize(unsigned int bufferSize, GLenum indexType);
 
   private:
     DISALLOW_COPY_AND_ASSIGN(IndexBufferInterface);
@@ -89,7 +90,7 @@ class StreamingIndexBufferInterface : public IndexBufferInterface
     StreamingIndexBufferInterface(Renderer *renderer);
     ~StreamingIndexBufferInterface();
 
-    virtual bool reserveBufferSpace(unsigned int size, GLenum indexType);
+    virtual gl::Error reserveBufferSpace(unsigned int size, GLenum indexType);
 };
 
 class StaticIndexBufferInterface : public IndexBufferInterface
@@ -98,7 +99,7 @@ class StaticIndexBufferInterface : public IndexBufferInterface
     explicit StaticIndexBufferInterface(Renderer *renderer);
     ~StaticIndexBufferInterface();
 
-    virtual bool reserveBufferSpace(unsigned int size, GLenum indexType);
+    virtual gl::Error reserveBufferSpace(unsigned int size, GLenum indexType);
 
     IndexRangeCache *getIndexRangeCache();
 
@@ -108,4 +109,4 @@ class StaticIndexBufferInterface : public IndexBufferInterface
 
 }
 
-#endif // LIBGLESV2_RENDERER_INDEXBUFFER_H_
\ No newline at end of file
+#endif // LIBGLESV2_RENDERER_INDEXBUFFER_H_