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# Copyright (C) 2022 The Qt Company Ltd.
# SPDX-License-Identifier: BSD-3-Clause
#### Inputs
#### Libraries
if((LINUX) OR QT_FIND_ALL_PACKAGES_ALWAYS)
qt_find_package(Waylandkms PROVIDED_TARGETS PkgConfig::Waylandkms MODULE_NAME waylandcompositor QMAKE_LIB wayland-kms)
endif()
# special case begin
# Even if libdrm is already found by qtbase we still need to list it as dependency for some of our
# plugins
if(TARGET Libdrm::Libdrm)
qt_internal_disable_find_package_global_promotion(Libdrm::Libdrm)
endif()
qt_find_package(Libdrm PROVIDED_TARGETS Libdrm::Libdrm MODULE_NAME gui QMAKE_LIB drm MARK_OPTIONAL)
if(TARGET EGL::EGL)
qt_internal_disable_find_package_global_promotion(EGL::EGL)
endif()
qt_find_package(EGL PROVIDED_TARGETS EGL::EGL MODULE_NAME gui QMAKE_LIB egl MARK_OPTIONAL)
#### Tests
# dmabuf-client-buffer
qt_config_compile_test(dmabuf_client_buffer
LABEL "Linux Client dma-buf Buffer Sharing"
LIBRARIES
EGL::EGL
Libdrm::Libdrm
CODE
"
#include <EGL/egl.h>
#include <EGL/eglext.h>
#include <drm_mode.h>
#include <drm_fourcc.h>
int main(int argc, char **argv)
{
(void)argc; (void)argv;
/* BEGIN TEST: */
// test if DMA BUF is supported
#ifndef EGL_LINUX_DMA_BUF_EXT
#error DMA BUF Extension not available
#endif
// test if DMA BUF import modifier extension is supported
#ifndef EGL_EXT_image_dma_buf_import_modifiers
#error DMA BUF Import modifier extension not available
#endif
return 0;
/* END TEST: */
return 0;
}
")
#### Features
qt_feature("wayland-server" PRIVATE
LABEL "Qt Wayland Compositor"
CONDITION NOT WIN32 AND QT_FEATURE_wayland AND QT_FEATURE_waylandscanner
)
qt_feature("wayland-dmabuf-client-buffer" PRIVATE
LABEL "Linux dma-buf client buffer"
CONDITION QT_FEATURE_wayland_server AND QT_FEATURE_opengl AND QT_FEATURE_egl AND TEST_dmabuf_client_buffer
)
qt_feature("wayland-layer-integration-vsp2" PRIVATE
LABEL "VSP2 hardware layer"
CONDITION QT_FEATURE_wayland_server AND QT_FEATURE_eglfs_vsp2 AND Waylandkms_FOUND
)
qt_feature("wayland-compositor-quick" PUBLIC
LABEL "QtQuick integration"
PURPOSE "Allows QtWayland compositor types to be used with QtQuick"
CONDITION QT_FEATURE_wayland_server AND TARGET Qt::Quick
)
qt_configure_add_summary_section(NAME "Wayland Compositor")
qt_configure_add_summary_section(NAME "Hardware Integrations")
qt_configure_add_summary_entry(ARGS "wayland-dmabuf-client-buffer")
qt_configure_add_summary_entry(ARGS "wayland-layer-integration-vsp2")
qt_configure_add_summary_entry(ARGS "wayland-compositor-quick")
qt_configure_end_summary_section() # end of "Hardware Integrations" section
qt_configure_end_summary_section() # end of "Wayland Compositor" section
qt_configure_add_report_entry(
TYPE NOTE
MESSAGE "Qt Gui has been built without 'qtwaylandscanner' feature. This feature is required for building Qt Wayland Server."
CONDITION NOT QT_FEATURE_waylandscanner AND QT_FEATURE_wayland_server
)
qt_configure_add_report_entry(
TYPE NOTE
MESSAGE "Qt Gui has been built without 'wayland' feature. This feature is required for building Qt Wayland Server."
CONDITION NOT QT_FEATURE_wayland AND QT_FEATURE_wayland_server
)