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mpv/video/out/drm_common.h
rr- 403f489f6c vo_drm: change CLI options + refactors
- Change connector selection to accept human readable names (such as
  eDP-1, HDMI-A-2) rather than arbitrary numbers.
- Change GPU selection to accept GPU number rather than device paths.
- Merge connector and GPU selection into one --drm-connector.
- Add support for --drm-connector=help.
- Add support for --drm-* in EGL backend.
- Refactor KMS; reduce state sharing across drm_common.
2016-10-07 00:22:23 +02:00

67 lines
2.2 KiB
C

/*
* This file is part of mpv.
*
* mpv is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* mpv is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with mpv. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef MP_VT_SWITCHER_H
#define MP_VT_SWITCHER_H
#include <stdbool.h>
#include <xf86drm.h>
#include <xf86drmMode.h>
#include "options/m_option.h"
struct kms {
struct mp_log *log;
int fd;
drmModeConnector *connector;
drmModeEncoder *encoder;
drmModeModeInfo mode;
uint32_t crtc_id;
int card_no;
};
struct vt_switcher {
int tty_fd;
struct mp_log *log;
void (*handlers[2])(void*);
void *handler_data[2];
};
bool vt_switcher_init(struct vt_switcher *s, struct mp_log *log);
void vt_switcher_destroy(struct vt_switcher *s);
void vt_switcher_poll(struct vt_switcher *s, int timeout_ms);
void vt_switcher_interrupt_poll(struct vt_switcher *s);
void vt_switcher_acquire(struct vt_switcher *s, void (*handler)(void*),
void *user_data);
void vt_switcher_release(struct vt_switcher *s, void (*handler)(void*),
void *user_data);
struct kms *kms_create(struct mp_log *log, const char *connector_spec,
int mode_id);
void kms_destroy(struct kms *kms);
double kms_get_display_fps(const struct kms *kms);
void kms_show_available_connectors(struct mp_log *log, int card_no);
void kms_show_available_modes(struct mp_log *log,
const drmModeConnector *connector);
void kms_show_available_cards_and_connectors(struct mp_log *log);
int drm_validate_connector_opt(struct mp_log *log, const struct m_option *opt,
struct bstr name, struct bstr param);
#endif