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https://github.com/libretro/RetroArch.git
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afa0e389aa
Add a display server construct for DRM/KMS mode. The main use is to provide resolution changes (including automatic refresh rate switch) for this configuration, i.e. DRM context and OpenGL drivers. To enable refresh rate restoration after automatic refresh rate change, av_info->timing_fps is also adjusted on core close / RA exit. No effects expected on CRTSwitchRes.
108 lines
3.4 KiB
C
108 lines
3.4 KiB
C
/* RetroArch - A frontend for libretro.
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* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
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* Copyright (C) 2011-2017 - Daniel De Matteis
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* Copyright (C) 2016-2019 - Brad Parker
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*
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* RetroArch is free software: you can redistribute it and/or modify it under the terms
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* of the GNU General Public License as published by the Free Software Found-
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* ation, either version 3 of the License, or (at your option) any later version.
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*
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* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU 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 along with RetroArch.
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* If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __VIDEO_DISPLAY_SERVER__H
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#define __VIDEO_DISPLAY_SERVER__H
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#include <retro_common_api.h>
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#include <boolean.h>
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#include "video_defines.h"
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RETRO_BEGIN_DECLS
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enum display_server_flags
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{
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DISPSERV_CTX_FLAGS_NONE = 0,
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DISPSERV_CTX_CRT_SWITCHRES
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};
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typedef struct video_display_config
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{
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unsigned width;
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unsigned height;
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unsigned bpp;
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unsigned refreshrate;
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unsigned idx;
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bool current;
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} video_display_config_t;
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typedef struct video_display_server
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{
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void *(*init)(void);
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void (*destroy)(void *data);
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bool (*set_window_opacity)(void *data, unsigned opacity);
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bool (*set_window_progress)(void *data, int progress, bool finished);
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bool (*set_window_decorations)(void *data, bool on);
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bool (*set_resolution)(void *data, unsigned width,
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unsigned height, int int_hz, float hz, int center, int monitor_index, int xoffset, int padjust );
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void *(*get_resolution_list)(void *data,
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unsigned *size);
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const char *(*get_output_options)(void *data);
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void (*set_screen_orientation)(void *data, enum rotation rotation);
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enum rotation (*get_screen_orientation)(void *data);
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uint32_t (*get_flags)(void *data);
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const char *ident;
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} video_display_server_t;
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void* video_display_server_init(enum rarch_display_type type);
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void video_display_server_destroy(void);
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bool video_display_server_get_flags(gfx_ctx_flags_t *flags);
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bool video_display_server_set_window_opacity(unsigned opacity);
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bool video_display_server_set_window_progress(int progress, bool finished);
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bool video_display_server_set_window_decorations(bool on);
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bool video_display_server_set_resolution(
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unsigned width, unsigned height,
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int int_hz, float hz, int center, int monitor_index, int xoffset, int padjust);
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void *video_display_server_get_resolution_list(unsigned *size);
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const char *video_display_server_get_output_options(void);
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const char *video_display_server_get_ident(void);
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void video_display_server_set_screen_orientation(enum rotation rotation);
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bool video_display_server_can_set_screen_orientation(void);
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bool video_display_server_has_resolution_list(void);
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void video_switch_refresh_rate_maybe(float *refresh_rate, bool *video_switch_refresh_rate);
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bool video_display_server_set_refresh_rate(float hz);
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bool video_display_server_has_refresh_rate(float hz);
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void video_display_server_restore_refresh_rate(void);
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enum rotation video_display_server_get_screen_orientation(void);
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extern const video_display_server_t dispserv_win32;
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extern const video_display_server_t dispserv_x11;
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extern const video_display_server_t dispserv_kms;
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extern const video_display_server_t dispserv_android;
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RETRO_END_DECLS
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#endif
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