uint32_t enhancement_enable:1;
uint32_t enhancement_active:1;
uint32_t enhancement_was_active:1;
+ uint32_t downscale_enable:1;
+ uint32_t downscale_active:1;
uint32_t dims_changed:1;
uint32_t *frame_count;
uint32_t *hcnt; /* hsync count */
} last_list;
uint32_t last_vram_read_frame;
uint32_t w_out_old, h_out_old, status_vo_old;
- int screen_centering_type; // 0 - auto, 1 - game conrolled, 2 - manual
+ short screen_centering_type;
+ short screen_centering_type_default;
int screen_centering_x;
int screen_centering_y;
} state;
} frameskip;
void *(*get_enhancement_bufer)
(int *x, int *y, int *w, int *h, int *vram_h);
+ uint16_t *(*get_downscale_buffer)
+ (int *x, int *y, int *w, int *h, int *vram_h);
void *(*mmap)(unsigned int size);
void (*munmap)(void *ptr, unsigned int size);
void (*gpu_state_change)(int what); // psx_gpu_state
extern const unsigned char cmd_lengths[256];
-int do_cmd_list(uint32_t *list, int count, int *last_cmd);
+int do_cmd_list(uint32_t *list, int count,
+ int *cycles_sum, int *cycles_last, int *last_cmd);
struct rearmed_cbs;
long GPUinit(void);
long GPUshutdown(void);
void GPUwriteDataMem(uint32_t *mem, int count);
-long GPUdmaChain(uint32_t *rambase, uint32_t addr, uint32_t *progress_addr);
+long GPUdmaChain(uint32_t *rambase, uint32_t addr,
+ uint32_t *progress_addr, int32_t *cycles_last_cmd);
void GPUwriteData(uint32_t data);
void GPUreadDataMem(uint32_t *mem, int count);
uint32_t GPUreadData(void);