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// Copyright (C) 2026 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#include "qwasmgltexturevideobuffer_p.h"
#include <QtMultimedia/private/qhwvideobuffer_p.h>
QT_BEGIN_NAMESPACE
QWasmGLTextureVideoBuffer::QWasmGLTextureVideoBuffer(QGlTextureHandle textureHandle,
const QSize &size,
EMSCRIPTEN_WEBGL_CONTEXT_HANDLE glContext,
QRhi *rhi)
: m_glTextureHandle(std::move(textureHandle)),
m_size(size),
m_glContext(glContext),
m_rhi(rhi),
m_rhiThread(QThread::currentThread())
{
}
QAbstractVideoBuffer::MapData QWasmGLTextureVideoBuffer::map(QVideoFrame::MapMode)
{
return {};
}
void QWasmGLTextureVideoBuffer::unmap()
{
}
quint64 QWasmGLTextureVideoBuffer::textureHandle(QRhi &, int plane)
{
if (plane != 0 || !m_glTextureHandle)
return 0;
// Ensure the context that owns this texture is current before
// the caller binds or samples it.
emscripten_webgl_make_context_current(m_glContext);
return static_cast<quint64>(m_glTextureHandle.get());
}
QT_END_NAMESPACE