view jaguar.h @ 1081:89cc20cf1ad3

Fix handling of MMAP_CODE chunks that also have MMAP_PTR_IDX set
author Michael Pavone <pavone@retrodev.com>
date Thu, 06 Oct 2016 09:25:43 -0700
parents 382614130914
children f6e998227300
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#ifndef JAGUAR_H_
#define JAGUAR_H_

#define DRAM_WORDS (4*1024*1024)
#define LINEBUFFER_WORDS 720
#define GPU_RAM_BYTES 4096
#define DSP_RAM_BYTES 8192

typedef struct {
	m68k_context *m68k;
	uint16_t     *bios;
	uint16_t     *cart;
	uint32_t     bios_size;
	uint32_t     cart_size;
	uint32_t     memcon;
	uint16_t     write_latch;
	uint8_t      write_pending;
	
	uint16_t     dram[DRAM_WORDS];
	uint32_t     gpu_local[GPU_RAM_BYTES / sizeof(uint32_t)];
	uint32_t     dsp_local[DSP_RAM_BYTES / sizeof(uint32_t)];
	uint16_t     clut[256];
	uint16_t     line_buffer_a[LINEBUFFER_WORDS];
	uint16_t     line_buffer_b[LINEBUFFER_WORDS];
	uint16_t     *write_line_buffer;
	uint16_t     *read_line_buffer;
	
} jaguar_context;


#endif //JAGUAR_H_