repos/blastem: stateview.c annotate

annotate stateview.c @ 915:9e882eca717e

Initial support for relative mouse mode and skeleton of support for capture mode. Avoid mouse position overflow in absolute mode. Allow absolute mode to be set by ROM DB.

author	Michael Pavone <pavone@retrodev.com>
date	Tue, 15 Dec 2015 20:01:50 -0800
parents	574495372d1c
children	126c0294c1e4

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 108e587165c0 Implement DMA (untested) Mike Pavone <pavone@retrodev.com> parents: 43 diff changeset	11 #include "blastem.h"
108e587165c0 Implement DMA (untested) Mike Pavone <pavone@retrodev.com> parents: 43 diff changeset	12
108e587165c0 Implement DMA (untested) Mike Pavone <pavone@retrodev.com> parents: 43 diff changeset	13 //not used, but referenced by the renderer since it handles input
108e587165c0 Implement DMA (untested) Mike Pavone <pavone@retrodev.com> parents: 43 diff changeset	14 io_port gamepad_1;
108e587165c0 Implement DMA (untested) Mike Pavone <pavone@retrodev.com> parents: 43 diff changeset	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 108e587165c0 Implement DMA (untested) Mike Pavone <pavone@retrodev.com> parents: 43 diff changeset	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 uint16_t ram[RAM_WORDS];
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 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	21
75 108e587165c0 Implement DMA (untested) Mike Pavone <pavone@retrodev.com> parents: 43 diff changeset	22 uint16_t read_dma_value(uint32_t address)
108e587165c0 Implement DMA (untested) Mike Pavone <pavone@retrodev.com> parents: 43 diff changeset	23 {
108e587165c0 Implement DMA (untested) Mike Pavone <pavone@retrodev.com> parents: 43 diff changeset	24 return 0;
108e587165c0 Implement DMA (untested) Mike Pavone <pavone@retrodev.com> parents: 43 diff changeset	25 }
20 f664eeb55cb4 Mostly broken VDP core and savestate viewer Mike Pavone <pavone@retrodev.com> parents: diff changeset	26
465 dc322bc77ea2 Fix stateview. Update "all" target in Makefile. Mike Pavone <pavone@retrodev.com> parents: 424 diff changeset	27 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	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_part1(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 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	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_keydown(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_keyup(int keycode)
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_joydown(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_joyup(int joystick, int button)
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 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	56 {
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 tern_node * config;
703 6e751a8f46aa Get save state viewer compiling again Michael Pavone <pavone@retrodev.com> parents: 467 diff changeset	60 int headless = 0;
465 dc322bc77ea2 Fix stateview. Update "all" target in Makefile. Mike Pavone <pavone@retrodev.com> parents: 424 diff changeset	61
20 f664eeb55cb4 Mostly broken VDP core and savestate viewer Mike Pavone <pavone@retrodev.com> parents: diff changeset	62 int main(int argc, char ** argv)
f664eeb55cb4 Mostly broken VDP core and savestate viewer Mike Pavone <pavone@retrodev.com> parents: diff changeset	63 {
f664eeb55cb4 Mostly broken VDP core and savestate viewer Mike Pavone <pavone@retrodev.com> parents: diff changeset	64 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	65 fatal_error("Usage: stateview FILENAME\n");
20 f664eeb55cb4 Mostly broken VDP core and savestate viewer Mike Pavone <pavone@retrodev.com> parents: diff changeset	66 }
f664eeb55cb4 Mostly broken VDP core and savestate viewer Mike Pavone <pavone@retrodev.com> parents: diff changeset	67 FILE * state_file = fopen(argv[1], "rb");
f664eeb55cb4 Mostly broken VDP core and savestate viewer Mike Pavone <pavone@retrodev.com> parents: diff changeset	68 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	69 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	70 }
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	71 set_exe_str(argv[0]);
465 dc322bc77ea2 Fix stateview. Update "all" target in Makefile. Mike Pavone <pavone@retrodev.com> parents: 424 diff changeset	72 config = load_config(argv[0]);
dc322bc77ea2 Fix stateview. Update "all" target in Makefile. Mike Pavone <pavone@retrodev.com> parents: 424 diff changeset	73 int width = -1;
dc322bc77ea2 Fix stateview. Update "all" target in Makefile. Mike Pavone <pavone@retrodev.com> parents: 424 diff changeset	74 int height = -1;
33 2e15fa26fe58 Add support for simple resolution scaling Mike Pavone <pavone@retrodev.com> parents: 20 diff changeset	75 if (argc > 2) {
2e15fa26fe58 Add support for simple resolution scaling Mike Pavone <pavone@retrodev.com> parents: 20 diff changeset	76 width = atoi(argv[2]);
2e15fa26fe58 Add support for simple resolution scaling Mike Pavone <pavone@retrodev.com> parents: 20 diff changeset	77 if (argc > 3) {
2e15fa26fe58 Add support for simple resolution scaling Mike Pavone <pavone@retrodev.com> parents: 20 diff changeset	78 height = atoi(argv[3]);
2e15fa26fe58 Add support for simple resolution scaling Mike Pavone <pavone@retrodev.com> parents: 20 diff changeset	79 }
2e15fa26fe58 Add support for simple resolution scaling Mike Pavone <pavone@retrodev.com> parents: 20 diff changeset	80 }
465 dc322bc77ea2 Fix stateview. Update "all" target in Makefile. Mike Pavone <pavone@retrodev.com> parents: 424 diff changeset	81 int def_width = 0;
dc322bc77ea2 Fix stateview. Update "all" target in Makefile. Mike Pavone <pavone@retrodev.com> parents: 424 diff changeset	82 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	83 if (config_width) {
dc322bc77ea2 Fix stateview. Update "all" target in Makefile. Mike Pavone <pavone@retrodev.com> parents: 424 diff changeset	84 def_width = atoi(config_width);
dc322bc77ea2 Fix stateview. Update "all" target in Makefile. Mike Pavone <pavone@retrodev.com> parents: 424 diff changeset	85 }
dc322bc77ea2 Fix stateview. Update "all" target in Makefile. Mike Pavone <pavone@retrodev.com> parents: 424 diff changeset	86 if (!def_width) {
dc322bc77ea2 Fix stateview. Update "all" target in Makefile. Mike Pavone <pavone@retrodev.com> parents: 424 diff changeset	87 def_width = 640;
dc322bc77ea2 Fix stateview. Update "all" target in Makefile. Mike Pavone <pavone@retrodev.com> parents: 424 diff changeset	88 }
dc322bc77ea2 Fix stateview. Update "all" target in Makefile. Mike Pavone <pavone@retrodev.com> parents: 424 diff changeset	89 width = width < 320 ? def_width : width;
dc322bc77ea2 Fix stateview. Update "all" target in Makefile. Mike Pavone <pavone@retrodev.com> parents: 424 diff changeset	90 height = height < 240 ? (width/320) * 240 : height;
dc322bc77ea2 Fix stateview. Update "all" target in Makefile. Mike Pavone <pavone@retrodev.com> parents: 424 diff changeset	91
20 f664eeb55cb4 Mostly broken VDP core and savestate viewer Mike Pavone <pavone@retrodev.com> parents: diff changeset	92 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	93 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	94 init_vdp_context(&context, 0);
424 7e8e179116af Add support for loading GST format savestates Mike Pavone <pavone@retrodev.com> parents: 322 diff changeset	95 vdp_load_gst(&context, state_file);
20 f664eeb55cb4 Mostly broken VDP core and savestate viewer Mike Pavone <pavone@retrodev.com> parents: diff changeset	96 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	97 vdp_print_sprite_table(&context);
75 108e587165c0 Implement DMA (untested) Mike Pavone <pavone@retrodev.com> parents: 43 diff changeset	98 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	99 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	100 render_wait_quit(&context);
20 f664eeb55cb4 Mostly broken VDP core and savestate viewer Mike Pavone <pavone@retrodev.com> parents: diff changeset	101 return 0;
f664eeb55cb4 Mostly broken VDP core and savestate viewer Mike Pavone <pavone@retrodev.com> parents: diff changeset	102 }

Mercurial > repos > blastem

annotate stateview.c @ 915:9e882eca717e