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https://github.com/brl/mutter.git
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6a9e2e9e2d
This makes it more convenient to allocate and configure buffers covering the whole primary plane given a mode. Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2159>
133 lines
4.2 KiB
C
133 lines
4.2 KiB
C
/*
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* Copyright (C) 2021 Red Hat Inc.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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* 02111-1307, USA.
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*
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*/
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#include "config.h"
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#include "tests/meta-kms-test-utils.h"
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#include <drm_fourcc.h>
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#include "backends/native/meta-device-pool.h"
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#include "backends/native/meta-drm-buffer-dumb.h"
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#include "backends/native/meta-backend-native-private.h"
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#include "backends/native/meta-kms-connector.h"
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#include "backends/native/meta-kms-crtc.h"
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#include "backends/native/meta-kms-device.h"
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#include "backends/native/meta-kms-mode.h"
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#include "backends/native/meta-kms-update.h"
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#include "backends/native/meta-kms.h"
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MetaKmsDevice *
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meta_get_test_kms_device (MetaContext *context)
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{
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MetaBackend *backend = meta_context_get_backend (context);
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MetaBackendNative *backend_native = META_BACKEND_NATIVE (backend);
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MetaKms *kms = meta_backend_native_get_kms (backend_native);
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GList *devices;
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devices = meta_kms_get_devices (kms);
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g_assert_cmpuint (g_list_length (devices), ==, 1);
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return META_KMS_DEVICE (devices->data);
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}
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MetaKmsCrtc *
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meta_get_test_kms_crtc (MetaKmsDevice *device)
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{
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GList *crtcs;
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crtcs = meta_kms_device_get_crtcs (device);
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g_assert_cmpuint (g_list_length (crtcs), ==, 1);
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return META_KMS_CRTC (crtcs->data);
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}
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MetaKmsConnector *
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meta_get_test_kms_connector (MetaKmsDevice *device)
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{
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GList *connectors;
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connectors = meta_kms_device_get_connectors (device);
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g_assert_cmpuint (g_list_length (connectors), ==, 1);
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return META_KMS_CONNECTOR (connectors->data);
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}
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static MetaDeviceFile *
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open_device_file_for (MetaKmsDevice *device)
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{
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MetaKms *kms = meta_kms_device_get_kms (device);
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MetaBackend *backend = meta_kms_get_backend (kms);
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MetaBackendNative *backend_native = META_BACKEND_NATIVE (backend);
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MetaDevicePool *device_pool =
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meta_backend_native_get_device_pool (backend_native);
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const char *device_path;
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MetaDeviceFile *device_file;
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device_path = meta_kms_device_get_path (device);
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device_file = meta_device_pool_open (device_pool, device_path,
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META_DEVICE_FILE_FLAG_TAKE_CONTROL,
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NULL);
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g_assert_nonnull (device_file);
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return device_file;
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}
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MetaDrmBuffer *
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meta_create_test_dumb_buffer (MetaKmsDevice *device,
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int width,
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int height)
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{
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g_autoptr (MetaDeviceFile) device_file = NULL;
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MetaDrmBufferDumb *dumb_buffer;
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device_file = open_device_file_for (device);
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dumb_buffer = meta_drm_buffer_dumb_new (device_file,
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width, height,
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DRM_FORMAT_XRGB8888,
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NULL);
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g_assert_nonnull (dumb_buffer);
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return META_DRM_BUFFER (dumb_buffer);
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}
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MetaDrmBuffer *
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meta_create_test_mode_dumb_buffer (MetaKmsDevice *device,
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MetaKmsMode *mode)
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{
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return meta_create_test_dumb_buffer (device,
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meta_kms_mode_get_width (mode),
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meta_kms_mode_get_height (mode));
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}
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MetaFixed16Rectangle
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meta_get_mode_fixed_rect_16 (MetaKmsMode *mode)
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{
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return META_FIXED_16_RECTANGLE_INIT_INT (0, 0,
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meta_kms_mode_get_width (mode),
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meta_kms_mode_get_height (mode));
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}
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MetaRectangle
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meta_get_mode_rect (MetaKmsMode *mode)
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{
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return META_RECTANGLE_INIT (0, 0,
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meta_kms_mode_get_width (mode),
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meta_kms_mode_get_height (mode));
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}
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