Mercurial > repos > blastem
annotate stateview.c @ 969:0379ea319648
Added tag v0.3.1 for changeset c9ed929ee984
author | Michael Pavone <pavone@retrodev.com> |
---|---|
date | Thu, 21 Apr 2016 08:55:54 -0700 |
parents | f52cb02a1466 |
children | f7bbbf49db4e |
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" |
793
9aff36a172b2
Fix missing includes of util.h
Michael Pavone <pavone@retrodev.com>
parents:
792
diff
changeset
|
10 #include "util.h" |
75 | 11 #include "blastem.h" |
12 | |
13 //not used, but referenced by the renderer since it handles input | |
14 io_port gamepad_1; | |
15 io_port gamepad_2; | |
465
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
16 uint8_t reset = 1; |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
17 uint8_t busreq = 0; |
75 | 18 |
783
e64975fc5f98
Fix stateview build and fix Makefile to use /bin/echo since builtin echo does not always support -e
Michael Pavone <pavone@retrodev.com>
parents:
719
diff
changeset
|
19 uint8_t z80_ram[Z80_RAM_BYTES]; |
e64975fc5f98
Fix stateview build and fix Makefile to use /bin/echo since builtin echo does not always support -e
Michael Pavone <pavone@retrodev.com>
parents:
719
diff
changeset
|
20 |
75 | 21 uint16_t read_dma_value(uint32_t address) |
22 { | |
23 return 0; | |
24 } | |
20
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
25 |
962
f52cb02a1466
Fixed loading save states from menu
Michael Pavone <pavone@retrodev.com>
parents:
959
diff
changeset
|
26 m68k_context *m68k_handle_code_write(uint32_t address, m68k_context *context) |
f52cb02a1466
Fixed loading save states from menu
Michael Pavone <pavone@retrodev.com>
parents:
959
diff
changeset
|
27 { |
f52cb02a1466
Fixed loading save states from menu
Michael Pavone <pavone@retrodev.com>
parents:
959
diff
changeset
|
28 return NULL; |
f52cb02a1466
Fixed loading save states from menu
Michael Pavone <pavone@retrodev.com>
parents:
959
diff
changeset
|
29 } |
f52cb02a1466
Fixed loading save states from menu
Michael Pavone <pavone@retrodev.com>
parents:
959
diff
changeset
|
30 |
f52cb02a1466
Fixed loading save states from menu
Michael Pavone <pavone@retrodev.com>
parents:
959
diff
changeset
|
31 z80_context *z80_handle_code_write(uint32_t address, z80_context *context) |
f52cb02a1466
Fixed loading save states from menu
Michael Pavone <pavone@retrodev.com>
parents:
959
diff
changeset
|
32 { |
f52cb02a1466
Fixed loading save states from menu
Michael Pavone <pavone@retrodev.com>
parents:
959
diff
changeset
|
33 return NULL; |
f52cb02a1466
Fixed loading save states from menu
Michael Pavone <pavone@retrodev.com>
parents:
959
diff
changeset
|
34 } |
f52cb02a1466
Fixed loading save states from menu
Michael Pavone <pavone@retrodev.com>
parents:
959
diff
changeset
|
35 |
465
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
36 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
|
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 |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
40 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
|
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 |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
44 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
|
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 |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
48 void handle_keydown(int keycode) |
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 |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
52 void handle_keyup(int keycode) |
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 |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
56 void handle_joydown(int joystick, int button) |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
57 { |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
58 } |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
59 |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
60 void handle_joyup(int joystick, int button) |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
61 { |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
62 } |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
63 |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
64 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
|
65 { |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
66 } |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
67 |
959
3b270fc43ed4
Get stateview building again
Michael Pavone <pavone@retrodev.com>
parents:
931
diff
changeset
|
68 void handle_mousedown(int mouse, int button) |
3b270fc43ed4
Get stateview building again
Michael Pavone <pavone@retrodev.com>
parents:
931
diff
changeset
|
69 { |
3b270fc43ed4
Get stateview building again
Michael Pavone <pavone@retrodev.com>
parents:
931
diff
changeset
|
70 } |
3b270fc43ed4
Get stateview building again
Michael Pavone <pavone@retrodev.com>
parents:
931
diff
changeset
|
71 |
3b270fc43ed4
Get stateview building again
Michael Pavone <pavone@retrodev.com>
parents:
931
diff
changeset
|
72 void handle_mouseup(int mouse, int button) |
3b270fc43ed4
Get stateview building again
Michael Pavone <pavone@retrodev.com>
parents:
931
diff
changeset
|
73 { |
3b270fc43ed4
Get stateview building again
Michael Pavone <pavone@retrodev.com>
parents:
931
diff
changeset
|
74 } |
3b270fc43ed4
Get stateview building again
Michael Pavone <pavone@retrodev.com>
parents:
931
diff
changeset
|
75 |
3b270fc43ed4
Get stateview building again
Michael Pavone <pavone@retrodev.com>
parents:
931
diff
changeset
|
76 void handle_mouse_moved(int mouse, uint16_t x, uint16_t y, int16_t deltax, int16_t deltay) |
3b270fc43ed4
Get stateview building again
Michael Pavone <pavone@retrodev.com>
parents:
931
diff
changeset
|
77 { |
3b270fc43ed4
Get stateview building again
Michael Pavone <pavone@retrodev.com>
parents:
931
diff
changeset
|
78 } |
3b270fc43ed4
Get stateview building again
Michael Pavone <pavone@retrodev.com>
parents:
931
diff
changeset
|
79 |
465
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
80 tern_node * config; |
703
6e751a8f46aa
Get save state viewer compiling again
Michael Pavone <pavone@retrodev.com>
parents:
467
diff
changeset
|
81 int headless = 0; |
465
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
82 |
20
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
83 int main(int argc, char ** argv) |
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
84 { |
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
85 if (argc < 2) { |
792
724bbec47f86
Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows).
Michael Pavone <pavone@retrodev.com>
parents:
783
diff
changeset
|
86 fatal_error("Usage: stateview FILENAME\n"); |
20
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
87 } |
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
88 FILE * state_file = fopen(argv[1], "rb"); |
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
89 if (!state_file) { |
792
724bbec47f86
Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows).
Michael Pavone <pavone@retrodev.com>
parents:
783
diff
changeset
|
90 fatal_error("Failed to open %s\n", argv[1]); |
20
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
91 } |
812
574495372d1c
Finish OS X support in build_release script. Fix a name conflict in vgmplay on OS X. Call set_exe_str in vgmplay and stateview
Michael Pavone <pavone@retrodev.com>
parents:
793
diff
changeset
|
92 set_exe_str(argv[0]); |
465
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
93 config = load_config(argv[0]); |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
94 int width = -1; |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
95 int height = -1; |
33
2e15fa26fe58
Add support for simple resolution scaling
Mike Pavone <pavone@retrodev.com>
parents:
20
diff
changeset
|
96 if (argc > 2) { |
2e15fa26fe58
Add support for simple resolution scaling
Mike Pavone <pavone@retrodev.com>
parents:
20
diff
changeset
|
97 width = atoi(argv[2]); |
2e15fa26fe58
Add support for simple resolution scaling
Mike Pavone <pavone@retrodev.com>
parents:
20
diff
changeset
|
98 if (argc > 3) { |
2e15fa26fe58
Add support for simple resolution scaling
Mike Pavone <pavone@retrodev.com>
parents:
20
diff
changeset
|
99 height = atoi(argv[3]); |
2e15fa26fe58
Add support for simple resolution scaling
Mike Pavone <pavone@retrodev.com>
parents:
20
diff
changeset
|
100 } |
2e15fa26fe58
Add support for simple resolution scaling
Mike Pavone <pavone@retrodev.com>
parents:
20
diff
changeset
|
101 } |
465
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
102 int def_width = 0; |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
103 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
|
104 if (config_width) { |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
105 def_width = atoi(config_width); |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
106 } |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
107 if (!def_width) { |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
108 def_width = 640; |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
109 } |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
110 width = width < 320 ? def_width : width; |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
111 height = height < 240 ? (width/320) * 240 : height; |
dc322bc77ea2
Fix stateview. Update "all" target in Makefile.
Mike Pavone <pavone@retrodev.com>
parents:
424
diff
changeset
|
112 |
20
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
113 vdp_context context; |
719
019d27995e32
Upgrade to SDL 2.0 and drop support for the non-OpenGL render path
Michael Pavone <pavone@retrodev.com>
parents:
703
diff
changeset
|
114 render_init(width, height, "GST State Viewer", 60, 0); |
703
6e751a8f46aa
Get save state viewer compiling again
Michael Pavone <pavone@retrodev.com>
parents:
467
diff
changeset
|
115 init_vdp_context(&context, 0); |
424
7e8e179116af
Add support for loading GST format savestates
Mike Pavone <pavone@retrodev.com>
parents:
322
diff
changeset
|
116 vdp_load_gst(&context, state_file); |
20
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
117 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
|
118 vdp_print_sprite_table(&context); |
75 | 119 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
|
120 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
|
121 render_wait_quit(&context); |
20
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
122 return 0; |
f664eeb55cb4
Mostly broken VDP core and savestate viewer
Mike Pavone <pavone@retrodev.com>
parents:
diff
changeset
|
123 } |