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comparison vdp.h @ 2359:04d29635d238

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Support for arrays in debugger language
author Michael Pavone <pavone@retrodev.com>
date Sat, 28 Oct 2023 14:39:19 -0700
parents 4b2ac43c106e
children 3350b3c8faa8
comparison
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2358:4b2ac43c106e 2359:04d29635d238
29 #define MAX_SPRITES_LINE 20 29 #define MAX_SPRITES_LINE 20
30 #define MAX_SPRITES_LINE_H32 16 30 #define MAX_SPRITES_LINE_H32 16
31 #define MAX_SPRITES_FRAME 80 31 #define MAX_SPRITES_FRAME 80
32 #define MAX_SPRITES_FRAME_H32 64 32 #define MAX_SPRITES_FRAME_H32 64
33 #define SAT_CACHE_SIZE (MAX_SPRITES_FRAME * 4) 33 #define SAT_CACHE_SIZE (MAX_SPRITES_FRAME * 4)
34
35 #define CRAM_BITS 0xEEE
36 #define VSRAM_BITS 0x7FF
34 37
35 #define FBUF_SHADOW 0x0001 38 #define FBUF_SHADOW 0x0001
36 #define FBUF_HILIGHT 0x0010 39 #define FBUF_HILIGHT 0x0010
37 #define FBUF_MODE4 0x0100 40 #define FBUF_MODE4 0x0100
38 #define FBUF_MASK (FBUF_SHADOW|FBUF_HILIGHT|FBUF_MODE4) 41 #define FBUF_MASK (FBUF_SHADOW|FBUF_HILIGHT|FBUF_MODE4)
316 //to be implemented by the host system 319 //to be implemented by the host system
317 uint16_t read_dma_value(uint32_t address); 320 uint16_t read_dma_value(uint32_t address);
318 void vdp_dma_started(void); 321 void vdp_dma_started(void);
319 void vdp_replay_event(vdp_context *context, uint8_t event, event_reader *reader); 322 void vdp_replay_event(vdp_context *context, uint8_t event, event_reader *reader);
320 uint16_t vdp_status(vdp_context *context); 323 uint16_t vdp_status(vdp_context *context);
324 void vdp_reg_write(vdp_context *context, uint16_t reg, uint16_t value);
321 325
322 #endif //VDP_H_ 326 #endif //VDP_H_