2 * Copyright (C) 2008-2009 Advanced Micro Devices, Inc.
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice shall be included
12 * in all copies or substantial portions of the Software.
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
15 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
17 * THE COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
18 * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
19 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
24 * Richard Li <RichardZ.Li@amd.com>, <richardradeon@gmail.com>
28 #include "main/mtypes.h"
30 #include "radeon_debug.h"
31 #include "r700_shaderinst.h"
33 void Init_R700ControlFlowGenericClause(R700ControlFlowGenericClause
* pInst
)
35 pInst
->m_Word0
.val
= 0x00000000;
36 pInst
->m_Word1
.val
= 0x00000000;
38 pInst
->m_pLinkedVTXInstruction
= 0;
39 pInst
->m_pLinkedTEXInstruction
= 0;
43 pInst
->m_ShaderInstType
= SIT_CF_GENERIC
;
46 void Init_R700ControlFlowALUClause(R700ControlFlowALUClause
* pInst
)
48 pInst
->m_Word0
.val
= 0x00000000;
49 pInst
->m_Word1
.val
= 0x00000000;
51 pInst
->m_pLinkedALUInstruction
= 0;
55 pInst
->m_ShaderInstType
= SIT_CF_ALU
;
58 void Init_R700ControlFlowSXClause(R700ControlFlowSXClause
* pInst
)
60 pInst
->m_Word0
.val
= 0x00000000;
61 pInst
->m_Word1
.val
= 0x00000000;
62 pInst
->m_Word1_SWIZ
.val
= 0x00000000;
66 pInst
->m_ShaderInstType
= SIT_CF_ALL_EXP_SX
;
69 void Init_R700ControlFlowSMXClause(R700ControlFlowSMXClause
* pInst
)
71 pInst
->m_Word0
.val
= 0x00000000;
72 pInst
->m_Word1
.val
= 0x00000000;
73 pInst
->m_Word1_BUF
.val
= 0x00000000;
77 pInst
->m_ShaderInstType
= SIT_CF_ALL_EXP_SMX
;
80 void Init_R700ALUInstruction(R700ALUInstruction
* pInst
)
82 pInst
->m_Word0
.val
= 0x00000000;
83 pInst
->m_Word1
.val
= 0x00000000;
84 pInst
->m_Word1_OP2
.val
= 0x00000000;
85 pInst
->m_Word1_OP3
.val
= 0x00000000;
87 pInst
->m_pLinkedALUClause
= 0;
91 pInst
->m_ShaderInstType
= SIT_ALU
;
94 void Init_R700ALUInstructionHalfLiteral(R700ALUInstructionHalfLiteral
* pInst
, GLfloat x
, GLfloat y
)
96 pInst
->m_Word0
.val
= 0x00000000;
97 pInst
->m_Word1
.val
= 0x00000000;
98 pInst
->m_Word1_OP2
.val
= 0x00000000;
99 pInst
->m_Word1_OP3
.val
= 0x00000000;
101 pInst
->m_pLinkedALUClause
= 0;
103 pInst
->m_fLiteralX
= x
;
104 pInst
->m_fLiteralY
= y
;
108 pInst
->m_ShaderInstType
= SIT_ALU_HALF_LIT
;
111 void Init_R700ALUInstructionFullLiteral(R700ALUInstructionFullLiteral
* pInst
, GLfloat x
, GLfloat y
, GLfloat z
, GLfloat w
)
113 pInst
->m_Word0
.val
= 0x00000000;
114 pInst
->m_Word1
.val
= 0x00000000;
115 pInst
->m_Word1_OP2
.val
= 0x00000000;
116 pInst
->m_Word1_OP3
.val
= 0x00000000;
118 pInst
->m_pLinkedALUClause
= 0;
120 pInst
->m_fLiteralX
= x
;
121 pInst
->m_fLiteralY
= y
;
122 pInst
->m_fLiteralZ
= z
;
123 pInst
->m_fLiteralW
= w
;
127 pInst
->m_ShaderInstType
= SIT_ALU_FALL_LIT
;
130 void Init_R700TextureInstruction(R700TextureInstruction
* pInst
)
132 pInst
->m_Word0
.val
= 0x00000000;
133 pInst
->m_Word1
.val
= 0x00000000;
134 pInst
->m_Word2
.val
= 0x00000000;
136 pInst
->m_pLinkedGenericClause
= 0;
140 pInst
->m_ShaderInstType
= SIT_TEX
;
143 void Init_R700VertexSemanticFetch(R700VertexSemanticFetch
* pInst
)
145 pInst
->m_Word0
.val
= 0x00000000;
146 pInst
->m_Word1
.val
= 0x00000000;
147 pInst
->m_Word1_SEM
.val
= 0x00000000;
148 pInst
->m_Word2
.val
= 0x00000000;
150 pInst
->m_pLinkedGenericClause
= 0;
154 pInst
->m_ShaderInstType
= SIT_VTX_SEM
;
157 void Init_R700VertexGenericFetch(R700VertexGenericFetch
* pInst
)
159 pInst
->m_Word0
.val
= 0x00000000;
160 pInst
->m_Word1
.val
= 0x00000000;
161 pInst
->m_Word1_GPR
.val
= 0x00000000;
162 pInst
->m_Word2
.val
= 0x00000000;
164 pInst
->m_pLinkedGenericClause
= 0;
168 pInst
->m_ShaderInstType
= SIT_VTX_GENERIC
;
171 unsigned int GetInstructionSize(ShaderInstType instType
)
175 case SIT_ALU_HALF_LIT
:
178 case SIT_VTX_GENERIC
:
181 case SIT_ALU_FALL_LIT
:
190 unsigned int GetCFMaxInstructions(ShaderInstType instType
)
195 case SIT_CF_ALL_EXP_SX
:
196 case SIT_CF_ALL_EXP_SMX
:
199 return 0x8; //For tex and vtx
208 GLboolean
LinkVertexInstruction(R700ControlFlowGenericClause
*pCFGeneric
,
209 R700VertexInstruction
*pVTXInstruction
)
211 if (pCFGeneric
->m_pLinkedTEXInstruction
!= 0)
213 radeon_error("This instruction is already linked to a texture instruction.\n");
217 pCFGeneric
->m_pLinkedVTXInstruction
= pVTXInstruction
;
218 pVTXInstruction
->m_pLinkedGenericClause
= pCFGeneric
;