130 lines
4.0 KiB
C
130 lines
4.0 KiB
C
/*
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* Copyright (c) 2013, Peter Rutenbar <pruten@gmail.com>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _CORE_API_H
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#define _CORE_API_H
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#include <stdint.h>
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typedef enum {
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card_none = 0, // Empty slot
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card_toby_frame_buffer, // Original Macintosh II video card
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card_shoebill_video, // Fancy 21st-century Shoebill video card
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card_shoebill_ethernet // FIXME: doesn't exist yet
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} card_names_t;
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typedef struct {
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uint8_t *frame_buffer;
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} shoebill_card_tfb_t;
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typedef struct {
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uint8_t r, g, b, a;
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} video_ctx_color_t;
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typedef struct {
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video_ctx_color_t *direct_buf, *clut;
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uint8_t *indexed_buf, *rom;
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uint32_t pixels;
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uint16_t width, height, scanline_width;
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uint16_t depth, clut_idx;
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double refresh_rate;
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} shoebill_card_video_t;
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typedef struct {
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// Doesn't exist yet
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} shoebill_card_ethernet_t;
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typedef struct {
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/*
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* Fill in this part of the struct
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* before you call shoebill_initialize()
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*/
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uint32_t ram_size;
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const char *rom_path;
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const char *aux_kernel_path;
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uint8_t aux_verbose : 1; // Whether to boot A/UX in verbose mode
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uint8_t aux_autoconfig : 1; // Whether to run A/UX autoconfig
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uint16_t root_ctrl, swap_ctrl;
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uint8_t root_drive, swap_drive;
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uint8_t root_partition, swap_partition;
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uint8_t root_cluster;
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/* Devices at the 7 possible target SCSI ids */
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struct {
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const char *path;
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uint64_t size; // will be filled in later
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} scsi_devices[7]; // scsi device #7 is the initiator (can't be a target)
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/* ^^^ You can stop now ^^^ */
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/* Cards installed in the 16 (really, just 0x9 to 0xe) nubus slots */
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struct {
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card_names_t card_type;
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union {
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shoebill_card_tfb_t tfb;
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shoebill_card_video_t video;
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shoebill_card_ethernet_t ethernet;
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} card;
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} slots[16];
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pthread_t cpu_thread_pid, clock_pid;
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char error_msg[8192];
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} shoebill_control_t;
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uint32_t shoebill_initialize(shoebill_control_t *params);
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uint32_t shoebill_install_video_card(shoebill_control_t *control, uint8_t slotnum,
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uint16_t width, uint16_t height,
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double refresh_rate);
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/*
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* These keyboard modifier constants match the ones used
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* in NSEvent shifted right by 16 bits.
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*/
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enum {
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modCapsLock = 1 << 0,
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modShift = 1 << 1,
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modControl = 1 << 2,
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modOption = 1 << 3,
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modCommand = 1 << 4
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};
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void shoebill_key(uint8_t down, uint8_t key);
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void shoebill_key_modifier(uint8_t modifier_mask);
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void shoebill_mouse_move(int32_t x, int32_t y);
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void shoebill_mouse_move_delta (int32_t x, int32_t y);
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void shoebill_mouse_click(uint8_t down);
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void shoebill_start();
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#endif
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