rendertarget.cpp

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/*
    SPDX-FileCopyrightText: 2022 Vlad Zahorodnii <vlad.zahorodnii@kde.org>
 
    SPDX-License-Identifier: GPL-2.0-or-later
*/
 
#include "core/rendertarget.h"
#include "opengl/glutils.h"
 
namespace KWin
{
 
RenderTarget::RenderTarget(GLFramebuffer *fbo, const ColorDescription &colorDescription)
    : m_framebuffer(fbo)
    , m_transform(fbo->colorAttachment() ? fbo->colorAttachment()->contentTransform() : OutputTransform())
    , m_colorDescription(colorDescription)
{
}
 
RenderTarget::RenderTarget(QImage *image, const ColorDescription &colorDescription)
    : m_image(image)
    , m_colorDescription(colorDescription)
{
}
 
QSize RenderTarget::size() const
{
    if (m_framebuffer) {
        return m_framebuffer->size();
    } else if (m_image) {
        return m_image->size();
    } else {
        Q_UNREACHABLE();
    }
}
 
OutputTransform RenderTarget::transform() const
{
    return m_transform;
}
 
GLFramebuffer *RenderTarget::framebuffer() const
{
    return m_framebuffer;
}
 
GLTexture *RenderTarget::texture() const
{
    return m_framebuffer->colorAttachment();
}
 
QImage *RenderTarget::image() const
{
    return m_image;
}
 
const ColorDescription &RenderTarget::colorDescription() const
{
    return m_colorDescription;
}
 
} // namespace KWin