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comparison vdp.h @ 1377:e587f16e7d3d

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Implemented SMS pause button
author Michael Pavone <pavone@retrodev.com>
date Sun, 28 May 2017 21:03:55 -0700
parents 5b20840711c1
children b56c8c51ca5d
comparison
equal deleted inserted replaced
1376:70d88d9bfe13 1377:e587f16e7d3d
57 #define FLAG2_READ_PENDING 0x04 57 #define FLAG2_READ_PENDING 0x04
58 #define FLAG2_SPRITE_COLLIDE 0x08 58 #define FLAG2_SPRITE_COLLIDE 0x08
59 #define FLAG2_REGION_PAL 0x10 59 #define FLAG2_REGION_PAL 0x10
60 #define FLAG2_EVEN_FIELD 0x20 60 #define FLAG2_EVEN_FIELD 0x20
61 #define FLAG2_BYTE_PENDING 0x40 61 #define FLAG2_BYTE_PENDING 0x40
62 #define FLAG2_PAUSE 0x80
62 63
63 #define DISPLAY_ENABLE 0x40 64 #define DISPLAY_ENABLE 0x40
64 65
65 enum { 66 enum {
66 REG_MODE_1=0, 67 REG_MODE_1=0,
236 uint16_t vdp_test_port_read(vdp_context * context); 237 uint16_t vdp_test_port_read(vdp_context * context);
237 void vdp_adjust_cycles(vdp_context * context, uint32_t deduction); 238 void vdp_adjust_cycles(vdp_context * context, uint32_t deduction);
238 uint32_t vdp_next_hint(vdp_context * context); 239 uint32_t vdp_next_hint(vdp_context * context);
239 uint32_t vdp_next_vint(vdp_context * context); 240 uint32_t vdp_next_vint(vdp_context * context);
240 uint32_t vdp_next_vint_z80(vdp_context * context); 241 uint32_t vdp_next_vint_z80(vdp_context * context);
242 uint32_t vdp_next_nmi(vdp_context *context);
241 void vdp_int_ack(vdp_context * context); 243 void vdp_int_ack(vdp_context * context);
242 void vdp_print_sprite_table(vdp_context * context); 244 void vdp_print_sprite_table(vdp_context * context);
243 void vdp_print_reg_explain(vdp_context * context); 245 void vdp_print_reg_explain(vdp_context * context);
244 void latch_mode(vdp_context * context); 246 void latch_mode(vdp_context * context);
245 uint32_t vdp_cycles_to_frame_end(vdp_context * context); 247 uint32_t vdp_cycles_to_frame_end(vdp_context * context);
246 void write_cram(vdp_context * context, uint16_t address, uint16_t value); 248 void write_cram(vdp_context * context, uint16_t address, uint16_t value);
247 void vdp_check_update_sat_byte(vdp_context *context, uint32_t address, uint8_t value); 249 void vdp_check_update_sat_byte(vdp_context *context, uint32_t address, uint8_t value);
250 void vdp_pbc_pause(vdp_context *context);
248 251
249 #endif //VDP_H_ 252 #endif //VDP_H_