Mercurial > repos > blastem
annotate stateview.c @ 619:3072fb746601
Added support for JR and JRcc in Z80 test generator
author | Michael Pavone <pavone@retrodev.com> |
---|---|
date | Mon, 29 Dec 2014 21:36:17 -0800 |
parents | 140af5509ce7 |
children | 6e751a8f46aa |
rev | line source |
---|---|
467
140af5509ce7
Added copyright notice to source files and added GPL license text in COPYING
Mike Pavone <pavone@retrodev.com>
parents:
465
diff
changeset
|
1 /* |
140af5509ce7
Added copyright notice to source files and added GPL license text in COPYING
Mike Pavone <pavone@retrodev.com>
parents:
465
diff
changeset
|
2 Copyright 2013 Michael Pavone |
140af5509ce7
Added copyright notice to source files and added GPL license text in COPYING
Mike Pavone <pavone@retrodev.com>
parents:
465
diff
changeset
|
3 This file is part of BlastEm. |
140af5509ce7
Added copyright notice to source files and added GPL license text in COPYING
Mike Pavone <pavone@retrodev.com>
parents:
465
diff
changeset
|
4 BlastEm is free software distributed under the terms of the GNU General Public License version 3 or greater. See COPYING for full license text. |
140af5509ce7
Added copyright notice to source files and added GPL license text in COPYING
Mike Pavone <pavone@retrodev.com>
parents:
465
diff
changeset
|
5 */ |
20
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
6 #include <stdlib.h> |
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
7 #include <stdio.h> |
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
8 #include "vdp.h" |
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
9 #include "render.h" |
75 | 10 #include "blastem.h" |
11 | |
12 //not used, but referenced by the renderer since it handles input | |
13 io_port gamepad_1; | |
14 io_port gamepad_2; | |
465
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
15 uint8_t reset = 1; |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
16 uint8_t busreq = 0; |
75 | 17 |
18 uint16_t read_dma_value(uint32_t address) | |
19 { | |
20 return 0; | |
21 } | |
20
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
22 |
465
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
23 void ym_data_write(ym2612_context * context, uint8_t value) |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
24 { |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
25 } |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
26 |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
27 void ym_address_write_part1(ym2612_context * context, uint8_t address) |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
28 { |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
29 } |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
30 |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
31 void ym_address_write_part2(ym2612_context * context, uint8_t address) |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
32 { |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
33 } |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
34 |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
35 void handle_keydown(int keycode) |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
36 { |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
37 } |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
38 |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
39 void handle_keyup(int keycode) |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
40 { |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
41 } |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
42 |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
43 void handle_joydown(int joystick, int button) |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
44 { |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
45 } |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
46 |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
47 void handle_joyup(int joystick, int button) |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
48 { |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
49 } |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
50 |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
51 void handle_joy_dpad(int joystick, int dpadnum, uint8_t value) |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
52 { |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
53 } |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
54 |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
55 tern_node * config; |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
56 |
20
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
57 int main(int argc, char ** argv) |
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
58 { |
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
59 if (argc < 2) { |
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
60 fprintf(stderr, "Usage: stateview FILENAME\n"); |
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
61 exit(1); |
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
62 } |
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
63 FILE * state_file = fopen(argv[1], "rb"); |
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
64 if (!state_file) { |
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
65 fprintf(stderr, "Failed to open %s\n", argv[1]); |
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
66 exit(1); |
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
67 } |
465
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
68 config = load_config(argv[0]); |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
69 int width = -1; |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
70 int height = -1; |
33
2e15fa26fe58
Add support for simple resolution scaling
Mike Pavone <pavone@retrodev.com>
parents:
20
diff
changeset
|
71 if (argc > 2) { |
2e15fa26fe58
Add support for simple resolution scaling
Mike Pavone <pavone@retrodev.com>
parents:
20
diff
changeset
|
72 width = atoi(argv[2]); |
2e15fa26fe58
Add support for simple resolution scaling
Mike Pavone <pavone@retrodev.com>
parents:
20
diff
changeset
|
73 if (argc > 3) { |
2e15fa26fe58
Add support for simple resolution scaling
Mike Pavone <pavone@retrodev.com>
parents:
20
diff
changeset
|
74 height = atoi(argv[3]); |
2e15fa26fe58
Add support for simple resolution scaling
Mike Pavone <pavone@retrodev.com>
parents:
20
diff
changeset
|
75 } |
2e15fa26fe58
Add support for simple resolution scaling
Mike Pavone <pavone@retrodev.com>
parents:
20
diff
changeset
|
76 } |
465
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
77 int def_width = 0; |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
78 char *config_width = tern_find_ptr(config, "videowidth"); |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
79 if (config_width) { |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
80 def_width = atoi(config_width); |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
81 } |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
82 if (!def_width) { |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
83 def_width = 640; |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
84 } |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
85 width = width < 320 ? def_width : width; |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
86 height = height < 240 ? (width/320) * 240 : height; |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
87 |
20
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
88 vdp_context context; |
465
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
89 render_init(width, height, "GST State Viewer", 60, 0); |
20
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
90 init_vdp_context(&context); |
424
7e8e179116af
Add support for loading GST format savestates
Mike Pavone <pavone@retrodev.com>
parents:
322
diff
changeset
|
91 vdp_load_gst(&context, state_file); |
20
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
92 vdp_run_to_vblank(&context); |
322
8e2fa485c0f2
Remove z80_ram reference in SDL renderer to get stateview compiling again. Print out the sprite list in stateview.
Mike Pavone <pavone@retrodev.com>
parents:
75
diff
changeset
|
93 vdp_print_sprite_table(&context); |
75 | 94 printf("Display %s\n", (context.regs[REG_MODE_2] & DISPLAY_ENABLE) ? "enabled" : "disabled"); |
20
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
95 render_context(&context); |
43
3fc57e1a2c56
Add debug render mode and fix vertical flip bit for bg tiles
Mike Pavone <pavone@retrodev.com>
parents:
33
diff
changeset
|
96 render_wait_quit(&context); |
20
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
97 return 0; |
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
98 } |