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18ff341415
Don't let the RDP get too far ahead of the other cores or it causes lots of frameskipping issues. Unfortunately, this also hurts the performance but such is life.
42 lines
843 B
C
42 lines
843 B
C
//
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// rdp/cpu.h: RDP processor container.
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//
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// CEN64: Cycle-Accurate Nintendo 64 Emulator.
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// Copyright (C) 2015, Tyler J. Stachecki.
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//
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// This file is subject to the terms and conditions defined in
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// 'LICENSE', which is part of this source code package.
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//
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#ifndef __rdp_cpu_h__
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#define __rdp_cpu_h__
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#include "common.h"
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#include "thread.h"
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enum dp_register {
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#define X(reg) reg,
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#include "rdp/registers.md"
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#undef X
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NUM_DP_REGISTERS
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};
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#ifdef DEBUG_MMIO_REGISTER_ACCESS
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extern const char *dp_register_mnemonics[NUM_DP_REGISTERS];
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#endif
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struct rdp {
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struct bus_controller *bus;
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uint32_t regs[NUM_DP_REGISTERS];
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cen64_thread rdp_thread;
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cen64_mutex rdp_mutex;
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cen64_cv rdp_signal;
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cen64_cv rdp_sync_signal;
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uint32_t remaining_length;
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};
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cen64_cold int rdp_init(struct rdp *rdp, struct bus_controller *bus);
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#endif
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