Mercurial > repos > blastem
comparison stateview.c @ 803:236a184bf6f0
Merge
author | Michael Pavone <pavone@retrodev.com> |
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date | Sun, 26 Jul 2015 16:51:03 -0700 |
parents | 9aff36a172b2 |
children | 574495372d1c |
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802:6811f601008f | 803:236a184bf6f0 |
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5 */ | 5 */ |
6 #include <stdlib.h> | 6 #include <stdlib.h> |
7 #include <stdio.h> | 7 #include <stdio.h> |
8 #include "vdp.h" | 8 #include "vdp.h" |
9 #include "render.h" | 9 #include "render.h" |
10 #include "util.h" | |
10 #include "blastem.h" | 11 #include "blastem.h" |
11 | 12 |
12 //not used, but referenced by the renderer since it handles input | 13 //not used, but referenced by the renderer since it handles input |
13 io_port gamepad_1; | 14 io_port gamepad_1; |
14 io_port gamepad_2; | 15 io_port gamepad_2; |
15 uint8_t reset = 1; | 16 uint8_t reset = 1; |
16 uint8_t busreq = 0; | 17 uint8_t busreq = 0; |
18 | |
19 uint16_t ram[RAM_WORDS]; | |
20 uint8_t z80_ram[Z80_RAM_BYTES]; | |
17 | 21 |
18 uint16_t read_dma_value(uint32_t address) | 22 uint16_t read_dma_value(uint32_t address) |
19 { | 23 { |
20 return 0; | 24 return 0; |
21 } | 25 } |
51 void handle_joy_dpad(int joystick, int dpadnum, uint8_t value) | 55 void handle_joy_dpad(int joystick, int dpadnum, uint8_t value) |
52 { | 56 { |
53 } | 57 } |
54 | 58 |
55 tern_node * config; | 59 tern_node * config; |
60 int headless = 0; | |
56 | 61 |
57 int main(int argc, char ** argv) | 62 int main(int argc, char ** argv) |
58 { | 63 { |
59 if (argc < 2) { | 64 if (argc < 2) { |
60 fprintf(stderr, "Usage: stateview FILENAME\n"); | 65 fatal_error("Usage: stateview FILENAME\n"); |
61 exit(1); | |
62 } | 66 } |
63 FILE * state_file = fopen(argv[1], "rb"); | 67 FILE * state_file = fopen(argv[1], "rb"); |
64 if (!state_file) { | 68 if (!state_file) { |
65 fprintf(stderr, "Failed to open %s\n", argv[1]); | 69 fatal_error("Failed to open %s\n", argv[1]); |
66 exit(1); | |
67 } | 70 } |
68 config = load_config(argv[0]); | 71 config = load_config(argv[0]); |
69 int width = -1; | 72 int width = -1; |
70 int height = -1; | 73 int height = -1; |
71 if (argc > 2) { | 74 if (argc > 2) { |
85 width = width < 320 ? def_width : width; | 88 width = width < 320 ? def_width : width; |
86 height = height < 240 ? (width/320) * 240 : height; | 89 height = height < 240 ? (width/320) * 240 : height; |
87 | 90 |
88 vdp_context context; | 91 vdp_context context; |
89 render_init(width, height, "GST State Viewer", 60, 0); | 92 render_init(width, height, "GST State Viewer", 60, 0); |
90 init_vdp_context(&context); | 93 init_vdp_context(&context, 0); |
91 vdp_load_gst(&context, state_file); | 94 vdp_load_gst(&context, state_file); |
92 vdp_run_to_vblank(&context); | 95 vdp_run_to_vblank(&context); |
93 vdp_print_sprite_table(&context); | 96 vdp_print_sprite_table(&context); |
94 printf("Display %s\n", (context.regs[REG_MODE_2] & DISPLAY_ENABLE) ? "enabled" : "disabled"); | 97 printf("Display %s\n", (context.regs[REG_MODE_2] & DISPLAY_ENABLE) ? "enabled" : "disabled"); |
95 render_context(&context); | 98 render_context(&context); |