212 lines
8.1 KiB
C
212 lines
8.1 KiB
C
/*
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* Copyright (C) 2018 Red Hat
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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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#ifndef META_KMS_UPDATE_H
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#define META_KMS_UPDATE_H
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#include <glib-object.h>
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#include <glib.h>
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#include <stdint.h>
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#include <xf86drmMode.h>
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#include "backends/meta-monitor-transform.h"
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#include "backends/native/meta-drm-buffer.h"
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#include "backends/native/meta-kms-types.h"
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#include "meta/boxes.h"
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typedef enum _MetaKmsFeedbackResult
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{
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META_KMS_FEEDBACK_PASSED,
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META_KMS_FEEDBACK_FAILED,
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} MetaKmsFeedbackResult;
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typedef enum _MetaKmsAssignPlaneFlag
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{
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META_KMS_ASSIGN_PLANE_FLAG_NONE = 0,
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META_KMS_ASSIGN_PLANE_FLAG_FB_UNCHANGED = 1 << 0,
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META_KMS_ASSIGN_PLANE_FLAG_ALLOW_FAIL = 1 << 1,
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} MetaKmsAssignPlaneFlag;
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enum _MetaKmsPageFlipListenerFlag
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{
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META_KMS_PAGE_FLIP_LISTENER_FLAG_NONE = 0,
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META_KMS_PAGE_FLIP_LISTENER_FLAG_DROP_ON_ERROR = 1 << 0,
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};
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struct _MetaKmsPageFlipListenerVtable
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{
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void (* flipped) (MetaKmsCrtc *crtc,
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unsigned int sequence,
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unsigned int tv_sec,
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unsigned int tv_usec,
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gpointer user_data);
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void (* ready) (MetaKmsCrtc *crtc,
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gpointer user_data);
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void (* mode_set_fallback) (MetaKmsCrtc *crtc,
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gpointer user_data);
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void (* discarded) (MetaKmsCrtc *crtc,
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gpointer user_data,
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const GError *error);
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};
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typedef int (* MetaKmsCustomPageFlipFunc) (gpointer custom_page_flip_data,
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gpointer user_data);
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typedef struct _MetaKmsPlaneFeedback
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{
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MetaKmsPlane *plane;
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MetaKmsCrtc *crtc;
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GError *error;
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} MetaKmsPlaneFeedback;
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typedef void (* MetaKmsResultListenerFunc) (const MetaKmsFeedback *feedback,
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gpointer user_data);
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void meta_kms_feedback_free (MetaKmsFeedback *feedback);
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MetaKmsFeedbackResult meta_kms_feedback_get_result (const MetaKmsFeedback *feedback);
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GList * meta_kms_feedback_get_failed_planes (const MetaKmsFeedback *feedback);
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const GError * meta_kms_feedback_get_error (const MetaKmsFeedback *feedback);
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META_EXPORT_TEST
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MetaKmsUpdate * meta_kms_update_new (MetaKmsDevice *device);
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META_EXPORT_TEST
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void meta_kms_update_free (MetaKmsUpdate *update);
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void meta_kms_update_set_underscanning (MetaKmsUpdate *update,
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MetaKmsConnector *connector,
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uint64_t hborder,
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uint64_t vborder);
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void meta_kms_update_unset_underscanning (MetaKmsUpdate *update,
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MetaKmsConnector *connector);
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void meta_kms_update_set_privacy_screen (MetaKmsUpdate *update,
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MetaKmsConnector *connector,
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gboolean enabled);
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void meta_kms_update_set_max_bpc (MetaKmsUpdate *update,
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MetaKmsConnector *connector,
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uint64_t max_bpc);
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META_EXPORT_TEST
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void meta_kms_update_set_power_save (MetaKmsUpdate *update);
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META_EXPORT_TEST
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void meta_kms_update_mode_set (MetaKmsUpdate *update,
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MetaKmsCrtc *crtc,
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GList *connectors,
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MetaKmsMode *mode);
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void meta_kms_update_set_crtc_gamma (MetaKmsUpdate *update,
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MetaKmsCrtc *crtc,
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int size,
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const uint16_t *red,
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const uint16_t *green,
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const uint16_t *blue);
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void meta_kms_plane_assignment_set_fb_damage (MetaKmsPlaneAssignment *plane_assignment,
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const int *rectangles,
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int n_rectangles);
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META_EXPORT_TEST
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MetaKmsPlaneAssignment * meta_kms_update_assign_plane (MetaKmsUpdate *update,
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MetaKmsCrtc *crtc,
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MetaKmsPlane *plane,
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MetaDrmBuffer *buffer,
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MetaFixed16Rectangle src_rect,
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MetaRectangle dst_rect,
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MetaKmsAssignPlaneFlag flags);
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MetaKmsPlaneAssignment * meta_kms_update_unassign_plane (MetaKmsUpdate *update,
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MetaKmsCrtc *crtc,
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MetaKmsPlane *plane);
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void meta_kms_update_add_page_flip_listener (MetaKmsUpdate *update,
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MetaKmsCrtc *crtc,
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const MetaKmsPageFlipListenerVtable *vtable,
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MetaKmsPageFlipListenerFlag flags,
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gpointer user_data,
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GDestroyNotify destroy_notify);
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void meta_kms_update_set_custom_page_flip (MetaKmsUpdate *update,
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MetaKmsCustomPageFlipFunc func,
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gpointer user_data);
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META_EXPORT_TEST
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void meta_kms_plane_assignment_set_cursor_hotspot (MetaKmsPlaneAssignment *plane_assignment,
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int x,
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int y);
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void meta_kms_update_add_result_listener (MetaKmsUpdate *update,
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MetaKmsResultListenerFunc func,
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gpointer user_data);
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void meta_kms_update_remove_result_listeners (MetaKmsUpdate *update,
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MetaKmsResultListenerFunc func,
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gpointer user_data);
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static inline MetaFixed16
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meta_fixed_16_from_int (int16_t d)
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{
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return d * 65536;
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}
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static inline int16_t
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meta_fixed_16_to_int (MetaFixed16 fixed)
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{
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return fixed / 65536;
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}
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static inline double
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meta_fixed_16_to_double (MetaFixed16 fixed)
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{
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return fixed / 65536.0;
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}
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static inline MetaRectangle
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meta_fixed_16_rectangle_to_rectangle (MetaFixed16Rectangle fixed_rect)
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{
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return (MetaRectangle) {
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.x = meta_fixed_16_to_int (fixed_rect.x),
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.y = meta_fixed_16_to_int (fixed_rect.y),
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.width = meta_fixed_16_to_int (fixed_rect.width),
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.height = meta_fixed_16_to_int (fixed_rect.height),
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};
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}
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#define META_FIXED_16_RECTANGLE_INIT(_x,_y,_w,_h) \
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(MetaFixed16Rectangle) { .x = (_x), .y = (_y), .width = (_w), .height = (_h) }
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#define META_FIXED_16_RECTANGLE_INIT_INT(_x,_y,_w,_h) \
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META_FIXED_16_RECTANGLE_INIT (meta_fixed_16_from_int (_x), \
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meta_fixed_16_from_int (_y), \
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meta_fixed_16_from_int (_w), \
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meta_fixed_16_from_int (_h))
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G_DEFINE_AUTOPTR_CLEANUP_FUNC (MetaKmsFeedback, meta_kms_feedback_free)
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G_DEFINE_AUTOPTR_CLEANUP_FUNC (MetaKmsUpdate, meta_kms_update_free)
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#endif /* META_KMS_UPDATE_H */
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