Update ANGLE to chromium/3280

Change-Id: I0802c0d7486f772d361f87a544d6c5af937f4ca1
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>

1 files changed, 13 insertions, 1 deletions

diff --git a/src/3rdparty/angle/src/libANGLE/ImageIndex.h b/src/3rdparty/angle/src/libANGLE/ImageIndex.h
index b527c7c8ab..8e1b010325 100644
--- a/src/3rdparty/angle/src/libANGLE/ImageIndex.h
+++ b/src/3rdparty/angle/src/libANGLE/ImageIndex.h
@@ -23,37 +23,48 @@ struct ImageIndex
     GLenum type;
     GLint mipIndex;
     GLint layerIndex;
+    GLint numLayers;
 
     ImageIndex(const ImageIndex &other);
     ImageIndex &operator=(const ImageIndex &other);
 
     bool hasLayer() const { return layerIndex != ENTIRE_LEVEL; }
+    bool is3D() const;
 
     static ImageIndex Make2D(GLint mipIndex);
+    static ImageIndex MakeRectangle(GLint mipIndex);
     static ImageIndex MakeCube(GLenum target, GLint mipIndex);
     static ImageIndex Make2DArray(GLint mipIndex, GLint layerIndex);
+    static ImageIndex Make2DArrayRange(GLint mipIndex, GLint layerIndex, GLint numLayers);
     static ImageIndex Make3D(GLint mipIndex, GLint layerIndex = ENTIRE_LEVEL);
     static ImageIndex MakeGeneric(GLenum target, GLint mipIndex);
+    static ImageIndex Make2DMultisample();
 
     static ImageIndex MakeInvalid();
 
     static const GLint ENTIRE_LEVEL = static_cast<GLint>(-1);
 
     bool operator<(const ImageIndex &other) const;
+    bool operator==(const ImageIndex &other) const;
+    bool operator!=(const ImageIndex &other) const;
 
   private:
     friend class ImageIndexIterator;
 
-    ImageIndex(GLenum typeIn, GLint mipIndexIn, GLint layerIndexIn);
+    ImageIndex(GLenum typeIn, GLint mipIndexIn, GLint layerIndexIn, GLint numLayersIn);
 };
 
 class ImageIndexIterator
 {
   public:
+    ImageIndexIterator(const ImageIndexIterator &other);
+
     static ImageIndexIterator Make2D(GLint minMip, GLint maxMip);
+    static ImageIndexIterator MakeRectangle(GLint minMip, GLint maxMip);
     static ImageIndexIterator MakeCube(GLint minMip, GLint maxMip);
     static ImageIndexIterator Make3D(GLint minMip, GLint maxMip, GLint minLayer, GLint maxLayer);
     static ImageIndexIterator Make2DArray(GLint minMip, GLint maxMip, const GLsizei *layerCounts);
+    static ImageIndexIterator Make2DMultisample();
 
     ImageIndex next();
     ImageIndex current() const;
@@ -65,6 +76,7 @@ class ImageIndexIterator
                        const Range<GLint> &layerRange, const GLsizei *layerCounts);
 
     GLint maxLayer() const;
+    void done();
 
     GLenum mType;
     Range<GLint> mMipRange;