forked from dolphin-emu/dolphin
43 lines
1.4 KiB
C
43 lines
1.4 KiB
C
// Copyright 2013 Dolphin Emulator Project
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// Licensed under GPLv2
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// Refer to the license.txt file included.
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#ifndef _OPCODE_DECODING_H
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#define _OPCODE_DECODING_H
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#define GX_NOP 0x00
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#define GX_LOAD_BP_REG 0x61
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#define GX_LOAD_CP_REG 0x08
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#define GX_LOAD_XF_REG 0x10
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#define GX_LOAD_INDX_A 0x20
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#define GX_LOAD_INDX_B 0x28
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#define GX_LOAD_INDX_C 0x30
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#define GX_LOAD_INDX_D 0x38
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#define GX_CMD_CALL_DL 0x40
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#define GX_CMD_UNKNOWN_METRICS 0x44
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#define GX_CMD_INVL_VC 0x48
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#define GX_PRIMITIVE_MASK 0x78
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#define GX_PRIMITIVE_SHIFT 3
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#define GX_VAT_MASK 0x07
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//these are defined 1/8th of their real values and without their top bit
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#define GX_DRAW_QUADS 0x0 // 0x80
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#define GX_DRAW_TRIANGLES 0x2 // 0x90
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#define GX_DRAW_TRIANGLE_STRIP 0x3 // 0x98
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#define GX_DRAW_TRIANGLE_FAN 0x4 // 0xA0
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#define GX_DRAW_LINES 0x5 // 0xA8
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#define GX_DRAW_LINE_STRIP 0x6 // 0xB0
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#define GX_DRAW_POINTS 0x7 // 0xB8
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#define GX_DRAW_NONE 0x1; // This is a fake value to used in the backends
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extern bool g_bRecordFifoData;
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void OpcodeDecoder_Init();
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void OpcodeDecoder_Shutdown();
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u32 OpcodeDecoder_Run(bool skipped_frame);
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void ExecuteDisplayList(u32 address, u32 size);
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#endif // _OPCODE_DECODING_H
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