d3d_format.h - mozsearch

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//

// Copyright 2020 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.

//

// d3d_format: Describes a D3D9 format. Used by the D3D9 and GL back-ends.

#ifndef LIBANGLE_RENDERER_D3D_FORMAT_H_

#define LIBANGLE_RENDERER_D3D_FORMAT_H_

#include "libANGLE/renderer/Format.h"

// We forcibly include the D3D9 header here because this file can be used from 3 different backends.

#include <d3d9.h>

namespace rx

namespace d3d9

struct D3DFormat

    D3DFormat();

    D3DFormat(GLuint pixelBytes,

              GLuint blockWidth,

              GLuint blockHeight,

              GLuint redBits,

              GLuint greenBits,

              GLuint blueBits,

              GLuint alphaBits,

              GLuint luminanceBits,

              GLuint depthBits,

              GLuint stencilBits,

              angle::FormatID formatID);

    const angle::Format &info() const { return angle::Format::Get(formatID); }

    GLuint pixelBytes;

    GLuint blockWidth;

    GLuint blockHeight;

    GLuint redBits;

    GLuint greenBits;

    GLuint blueBits;

    GLuint alphaBits;

    GLuint luminanceBits;

    GLuint depthBits;

    GLuint stencilBits;

    angle::FormatID formatID;

};

const D3DFormat &GetD3DFormatInfo(D3DFORMAT format);

}  // namespace d3d9

}  // namespace rx

#endif  // LIBANGLE_RENDERER_D3D_FORMAT_H_