chromium/third_party/dawn/src/dawn/native/opengl/UtilsGL.h

// Copyright 2019 The Dawn & Tint Authors
//
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// modification, are permitted provided that the following conditions are met:
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// 1. Redistributions of source code must retain the above copyright notice, this
//    list of conditions and the following disclaimer.
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// 2. Redistributions in binary form must reproduce the above copyright notice,
//    this list of conditions and the following disclaimer in the documentation
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#ifndef SRC_DAWN_NATIVE_OPENGL_UTILSGL_H_
#define SRC_DAWN_NATIVE_OPENGL_UTILSGL_H_

#include "dawn/native/Format.h"
#include "dawn/native/dawn_platform.h"
#include "dawn/native/opengl/opengl_platform.h"

namespace dawn::native::opengl {
struct OpenGLFunctions;

GLuint ToOpenGLCompareFunction(wgpu::CompareFunction compareFunction);
GLint GetStencilMaskFromStencilFormat(wgpu::TextureFormat depthStencilFormat);
void CopyImageSubData(const OpenGLFunctions& gl,
                      Aspect srcAspects,
                      GLuint srcHandle,
                      GLenum srcTarget,
                      GLint srcLevel,
                      const Origin3D& src,
                      GLuint dstHandle,
                      GLenum dstTarget,
                      GLint dstLevel,
                      const Origin3D& dst,
                      const Extent3D& size);
bool HasAnisotropicFiltering(const OpenGLFunctions& gl);
}  // namespace dawn::native::opengl

#endif  // SRC_DAWN_NATIVE_OPENGL_UTILSGL_H_