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comparison vdp.h @ 1427:4e5797b3935a

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WIP - New savestate format
author Michael Pavone <pavone@retrodev.com>
date Sun, 06 Aug 2017 00:06:36 -0700
parents b56c8c51ca5d
children 2540c05520f2
comparison
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1426:957325c990d5 1427:4e5797b3935a
7 #define VDP_H_ 7 #define VDP_H_
8 8
9 #include <stdint.h> 9 #include <stdint.h>
10 #include <stdio.h> 10 #include <stdio.h>
11 #include "system.h" 11 #include "system.h"
12 #include "serialize.h"
12 13
13 #define VDP_REGS 24 14 #define VDP_REGS 24
14 #define CRAM_SIZE 64 15 #define CRAM_SIZE 64
15 #define VSRAM_SIZE 40 16 #define VSRAM_SIZE 40
16 #define VRAM_SIZE (64*1024) 17 #define VRAM_SIZE (64*1024)
197 int8_t cur_slot; 198 int8_t cur_slot;
198 uint8_t max_sprites_frame; 199 uint8_t max_sprites_frame;
199 uint8_t max_sprites_line; 200 uint8_t max_sprites_line;
200 uint8_t fetch_tmp[2]; 201 uint8_t fetch_tmp[2];
201 uint8_t v_offset; 202 uint8_t v_offset;
202 uint8_t dma_cd;
203 uint8_t hint_counter; 203 uint8_t hint_counter;
204 uint8_t flags2; 204 uint8_t flags2;
205 uint8_t double_res; 205 uint8_t double_res;
206 uint8_t b32;
207 uint8_t buf_a_off; 206 uint8_t buf_a_off;
208 uint8_t buf_b_off; 207 uint8_t buf_b_off;
209 uint8_t debug; 208 uint8_t debug;
210 uint8_t debug_pal; 209 uint8_t debug_pal;
211 uint8_t pending_byte; 210 uint8_t pending_byte;
248 void write_cram(vdp_context * context, uint16_t address, uint16_t value); 247 void write_cram(vdp_context * context, uint16_t address, uint16_t value);
249 void vdp_check_update_sat_byte(vdp_context *context, uint32_t address, uint8_t value); 248 void vdp_check_update_sat_byte(vdp_context *context, uint32_t address, uint8_t value);
250 void vdp_pbc_pause(vdp_context *context); 249 void vdp_pbc_pause(vdp_context *context);
251 void vdp_release_framebuffer(vdp_context *context); 250 void vdp_release_framebuffer(vdp_context *context);
252 void vdp_reacquire_framebuffer(vdp_context *context); 251 void vdp_reacquire_framebuffer(vdp_context *context);
252 void vdp_serialize(vdp_context *context, serialize_buffer *buf);
253 void vdp_deserialize(deserialize_buffer *buf, void *vcontext);
253 254
254 #endif //VDP_H_ 255 #endif //VDP_H_