Program Listing for File surface.h

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/******************************************************************************
© Intel Corporation.

This software and the related documents are Intel copyrighted materials,
and your use of them is governed by the express license under which they
were provided to you ("License"). Unless the License provides otherwise,
you may not use, modify, copy, publish, distribute, disclose or transmit
this software or the related documents without Intel's prior written
permission.


 This software and the related documents are provided as is, with no express
or implied warranties, other than those that are expressly stated in the
License.

******************************************************************************/

#pragma once

#include <cstdint>

namespace gpa {

struct Surface
{
    void* handle = nullptr;

    // these "extra" fields will be populated only on Linux (X11)
    void* display = nullptr;
    void* connection = nullptr;
};

struct SurfaceCreateInfo
{
    enum Type : int32_t {
        kInvalid,
        kOffscreen,
        kWin32,
        kX11,
        kWayland,
        kCocoa,
        kAndroid,
    };

    Type type = kInvalid;

    int32_t x = 0;
    int32_t y = 0;
    int32_t width = 0;
    int32_t height = 0;
};

void InitializeDefaultSurfaceContext(bool dpiAware);
gpa::Surface* CreateDefaultSurface(gpa::SurfaceCreateInfo const* info);
void ResizeDefaultSurface(gpa::Surface* surface, int32_t width, int32_t height);
bool DefaultSurfaceShutdownRequested();
void DestroyDefaultSurface(gpa::Surface* surface);
void OnDefaultSurfaceYield(gpa::Surface* surface);

}  // namespace gpa