pavone@467: /*
pavone@467:  Copyright 2013 Michael Pavone
pavone@467:  This file is part of BlastEm. 
pavone@467:  BlastEm is free software distributed under the terms of the GNU General Public License version 3 or greater. See COPYING for full license text.
pavone@467: */
pavone@20: #include <stdlib.h>
pavone@20: #include <stdio.h>
pavone@20: #include "vdp.h"
pavone@20: #include "render.h"
pavone@793: #include "util.h"
pavone@75: #include "blastem.h"
pavone@75: 
pavone@75: //not used, but referenced by the renderer since it handles input
pavone@75: io_port gamepad_1;
pavone@75: io_port gamepad_2;
pavone@465: uint8_t reset = 1;
pavone@465: uint8_t busreq = 0;
pavone@75: 
pavone@783: uint8_t z80_ram[Z80_RAM_BYTES];
pavone@783: 
pavone@75: uint16_t read_dma_value(uint32_t address)
pavone@75: {
pavone@75: 	return 0;
pavone@75: }
pavone@20: 
pavone@962: m68k_context *m68k_handle_code_write(uint32_t address, m68k_context *context)
pavone@962: {
pavone@962: 	return NULL;
pavone@962: }
pavone@962: 
pavone@962: z80_context *z80_handle_code_write(uint32_t address, z80_context *context)
pavone@962: {
pavone@962: 	return NULL;
pavone@962: }
pavone@962: 
pavone@982: uint16_t get_open_bus_value()
pavone@982: {
pavone@982: 	return 0;
pavone@982: }
pavone@982: 
pavone@465: void ym_data_write(ym2612_context * context, uint8_t value)
pavone@465: {
pavone@465: }
pavone@465: 
pavone@465: void ym_address_write_part1(ym2612_context * context, uint8_t address)
pavone@465: {
pavone@465: }
pavone@465: 
pavone@465: void ym_address_write_part2(ym2612_context * context, uint8_t address)
pavone@465: {
pavone@465: }
pavone@465: 
pavone@465: void handle_keydown(int keycode)
pavone@465: {
pavone@465: }
pavone@465: 
pavone@465: void handle_keyup(int keycode)
pavone@465: {
pavone@465: }
pavone@465: 
pavone@465: void handle_joydown(int joystick, int button)
pavone@465: {
pavone@465: }
pavone@465: 
pavone@465: void handle_joyup(int joystick, int button)
pavone@465: {
pavone@465: }
pavone@465: 
pavone@465: void handle_joy_dpad(int joystick, int dpadnum, uint8_t value)
pavone@465: {
pavone@465: }
pavone@465: 
pavone@959: void handle_mousedown(int mouse, int button)
pavone@959: {
pavone@959: }
pavone@959: 
pavone@959: void handle_mouseup(int mouse, int button)
pavone@959: {
pavone@959: }
pavone@959: 
pavone@959: void handle_mouse_moved(int mouse, uint16_t x, uint16_t y, int16_t deltax, int16_t deltay)
pavone@959: {
pavone@959: }
pavone@959: 
pavone@465: tern_node * config;
pavone@703: int headless = 0;
pavone@465: 
pavone@20: int main(int argc, char ** argv)
pavone@20: {
pavone@20: 	if (argc < 2) {
pavone@792: 		fatal_error("Usage: stateview FILENAME\n");
pavone@20: 	}
pavone@20: 	FILE * state_file = fopen(argv[1], "rb");
pavone@20: 	if (!state_file) {
pavone@792: 		fatal_error("Failed to open %s\n", argv[1]);
pavone@20: 	}
pavone@812: 	set_exe_str(argv[0]);
pavone@465: 	config = load_config(argv[0]);
pavone@465: 	int width = -1;
pavone@465: 	int height = -1;
pavone@33: 	if (argc > 2) {
pavone@33: 		width = atoi(argv[2]);
pavone@33: 		if (argc > 3) {
pavone@33: 			height = atoi(argv[3]);
pavone@33: 		}
pavone@33: 	}
pavone@465: 	int def_width = 0;
pavone@465: 	char *config_width = tern_find_ptr(config, "videowidth");
pavone@465: 	if (config_width) {
pavone@465: 		def_width = atoi(config_width);
pavone@465: 	}
pavone@465: 	if (!def_width) {
pavone@465: 		def_width = 640;
pavone@465: 	}
pavone@465: 	width = width < 320 ? def_width : width;
pavone@465: 	height = height < 240 ? (width/320) * 240 : height;
pavone@465: 
pavone@20: 	vdp_context context;
pavone@719: 	render_init(width, height, "GST State Viewer", 60, 0);
pavone@703: 	init_vdp_context(&context, 0);
pavone@424: 	vdp_load_gst(&context, state_file);
pavone@20: 	vdp_run_to_vblank(&context);
pavone@322: 	vdp_print_sprite_table(&context);
pavone@75: 	printf("Display %s\n", (context.regs[REG_MODE_2] & DISPLAY_ENABLE) ? "enabled" : "disabled");
pavone@20:     render_context(&context);
pavone@43:     render_wait_quit(&context);
pavone@20:     return 0;
pavone@20: }