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diff --git a/src/3rdparty/angle/src/libANGLE/validationES.h b/src/3rdparty/angle/src/libANGLE/validationES.h
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+//
+// Copyright (c) 2013 The ANGLE Project Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+//
+
+// validationES.h: Validation functions for generic OpenGL ES entry point parameters
+
+#ifndef LIBANGLE_VALIDATION_ES_H_
+#define LIBANGLE_VALIDATION_ES_H_
+
+#include "common/mathutil.h"
+
+#include <GLES2/gl2.h>
+#include <GLES3/gl3.h>
+
+namespace gl
+{
+
+class Context;
+
+bool ValidCap(const Context *context, GLenum cap);
+bool ValidTextureTarget(const Context *context, GLenum target);
+bool ValidTexture2DDestinationTarget(const Context *context, GLenum target);
+bool ValidFramebufferTarget(GLenum target);
+bool ValidBufferTarget(const Context *context, GLenum target);
+bool ValidBufferParameter(const Context *context, GLenum pname);
+bool ValidMipLevel(const Context *context, GLenum target, GLint level);
+bool ValidImageSize(const Context *context, GLenum target, GLint level, GLsizei width, GLsizei height, GLsizei depth);
+bool ValidCompressedImageSize(const Context *context, GLenum internalFormat, GLsizei width, GLsizei height);
+bool ValidQueryType(const Context *context, GLenum queryType);
+bool ValidProgram(Context *context, GLuint id);
+
+bool ValidateAttachmentTarget(Context *context, GLenum attachment);
+bool ValidateRenderbufferStorageParametersBase(Context *context, GLenum target, GLsizei samples,
+ GLenum internalformat, GLsizei width, GLsizei height);
+bool ValidateRenderbufferStorageParametersANGLE(Context *context, GLenum target, GLsizei samples,
+ GLenum internalformat, GLsizei width, GLsizei height);
+
+bool ValidateFramebufferRenderbufferParameters(Context *context, GLenum target, GLenum attachment,
+ GLenum renderbuffertarget, GLuint renderbuffer);
+
+bool ValidateBlitFramebufferParameters(Context *context, GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
+ GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask,
+ GLenum filter, bool fromAngleExtension);
+
+bool ValidateGetVertexAttribParameters(Context *context, GLenum pname);
+
+bool ValidateTexParamParameters(Context *context, GLenum pname, GLint param);
+
+bool ValidateSamplerObjectParameter(Context *context, GLenum pname);
+
+bool ValidateReadPixelsParameters(Context *context, GLint x, GLint y, GLsizei width, GLsizei height,
+ GLenum format, GLenum type, GLsizei *bufSize, GLvoid *pixels);
+
+bool ValidateBeginQuery(Context *context, GLenum target, GLuint id);
+bool ValidateEndQuery(Context *context, GLenum target);
+
+bool ValidateUniform(Context *context, GLenum uniformType, GLint location, GLsizei count);
+bool ValidateUniformMatrix(Context *context, GLenum matrixType, GLint location, GLsizei count,
+ GLboolean transpose);
+
+bool ValidateStateQuery(Context *context, GLenum pname, GLenum *nativeType, unsigned int *numParams);
+
+bool ValidateCopyTexImageParametersBase(Context* context, GLenum target, GLint level, GLenum internalformat, bool isSubImage,
+ GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height,
+ GLint border, GLenum *textureInternalFormatOut);
+
+bool ValidateDrawArrays(Context *context, GLenum mode, GLint first, GLsizei count, GLsizei primcount);
+bool ValidateDrawArraysInstanced(Context *context, GLenum mode, GLint first, GLsizei count, GLsizei primcount);
+bool ValidateDrawArraysInstancedANGLE(Context *context, GLenum mode, GLint first, GLsizei count, GLsizei primcount);
+
+bool ValidateDrawElements(Context *context, GLenum mode, GLsizei count, GLenum type,
+ const GLvoid* indices, GLsizei primcount, rx::RangeUI *indexRangeOut);
+
+bool ValidateDrawElementsInstanced(Context *context, GLenum mode, GLsizei count, GLenum type,
+ const GLvoid *indices, GLsizei primcount, rx::RangeUI *indexRangeOut);
+bool ValidateDrawElementsInstancedANGLE(Context *context, GLenum mode, GLsizei count, GLenum type,
+ const GLvoid *indices, GLsizei primcount, rx::RangeUI *indexRangeOut);
+
+bool ValidateFramebufferTextureBase(Context *context, GLenum target, GLenum attachment,
+ GLuint texture, GLint level);
+bool ValidateFramebufferTexture2D(Context *context, GLenum target, GLenum attachment,
+ GLenum textarget, GLuint texture, GLint level);
+
+bool ValidateGetUniformBase(Context *context, GLuint program, GLint location);
+bool ValidateGetUniformfv(Context *context, GLuint program, GLint location, GLfloat* params);
+bool ValidateGetUniformiv(Context *context, GLuint program, GLint location, GLint* params);
+bool ValidateGetnUniformfvEXT(Context *context, GLuint program, GLint location, GLsizei bufSize, GLfloat* params);
+bool ValidateGetnUniformivEXT(Context *context, GLuint program, GLint location, GLsizei bufSize, GLint* params);
+
+}
+
+#endif // LIBANGLE_VALIDATION_ES_H_