mirror of
https://github.com/libretro/RetroArch.git
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110 lines
2.6 KiB
C
110 lines
2.6 KiB
C
/* RetroArch - A frontend for libretro.
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* Copyright (C) 2011-2015 - Daniel De Matteis
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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 __MENU_DISPLAY_H__
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#define __MENU_DISPLAY_H__
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#include <stdint.h>
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#include <stdlib.h>
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#include <boolean.h>
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#include <queues/message_queue.h>
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#include "menu_animation.h"
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#include "../gfx/font_renderer_driver.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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enum menu_display_ctl_state
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{
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MENU_DISPLAY_CTL_SET_VIEWPORT = 0,
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MENU_DISPLAY_CTL_UNSET_VIEWPORT,
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MENU_DISPLAY_CTL_SET_FRAMEBUFFER_DIRTY_FLAG,
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MENU_DISPLAY_CTL_UNSET_FRAMEBUFFER_DIRTY_FLAG,
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MENU_DISPLAY_CTL_GET_DPI,
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MENU_DISPLAY_CTL_UPDATE_PENDING
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};
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typedef struct menu_framebuf
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{
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uint16_t *data;
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unsigned width;
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unsigned height;
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size_t pitch;
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bool dirty;
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} menu_framebuf_t;
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typedef struct menu_display
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{
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bool msg_force;
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menu_framebuf_t frame_buf;
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menu_animation_t *animation;
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struct
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{
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void *buf;
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int size;
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const uint8_t *framebuf;
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bool alloc_framebuf;
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} font;
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unsigned header_height;
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msg_queue_t *msg_queue;
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} menu_display_t;
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menu_display_t *menu_display_get_ptr(void);
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menu_framebuf_t *menu_display_fb_get_ptr(void);
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void menu_display_libretro(void);
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void menu_display_free(void *data);
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bool menu_display_init(void *data);
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bool menu_display_font_init_first(const void **font_driver,
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void **font_handle, void *video_data, const char *font_path,
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float font_size);
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bool menu_display_font_bind_block(void *data,
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const struct font_renderer *font_driver, void *userdata);
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bool menu_display_font_flush_block(void *data,
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const struct font_renderer *font_driver);
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bool menu_display_init_main_font(void *data,
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const char *font_path, float font_size);
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void menu_display_free_main_font(void *data);
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bool menu_display_ctl(enum menu_display_ctl_state state, void *data);
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void menu_display_timedate(char *s, size_t len, unsigned time_mode);
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void menu_display_msg_queue_push(const char *msg, unsigned prio, unsigned duration,
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bool flush);
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#ifdef __cplusplus
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}
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#endif
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#endif
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