Use D3DX to copy between renderable texture surfaces.

src/common/version.h

 #define MAJOR_VERSION 0
 #define MINOR_VERSION 0
 #define BUILD_VERSION 0
-#define BUILD_REVISION 594
+#define BUILD_REVISION 598
 
 #define STRINGIFY(x) #x
 #define MACRO_STRINGIFY(x) STRINGIFY(x)

src/libGLESv2/Texture.h

@@ -105,7 +105,7 @@ class Texture : public RefCountObject
     bool subImage(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, GLint unpackAlignment, const void *pixels, Image *image);
     void setCompressedImage(GLsizei imageSize, const void *pixels, Image *image);
     bool subImageCompressed(GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const void *pixels, Image *image);
-    void copyNonRenderable(Image *image, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height, IDirect3DSurface9 *renderTarget);
+    void copyToImage(Image *image, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height, IDirect3DSurface9 *renderTarget);
 
     GLint creationLevels(GLsizei width, GLsizei height, GLint maxlevel) const;
     GLint creationLevels(GLsizei size, GLint maxlevel) const;