Initial pull of code from r6xx-r7xx-support branch

Not functional yet.

1 files changed, 321 insertions, 0 deletions

diff --git a/src/mesa/drivers/dri/r600/r700_shaderinst.h b/src/mesa/drivers/dri/r600/r700_shaderinst.h
new file mode 100644
index 00000000000..2829cca0a3c
--- /dev/null
+++ b/src/mesa/drivers/dri/r600/r700_shaderinst.h
@@ -0,0 +1,321 @@
+/*
+ * Copyright (C) 2008-2009  Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/*
+ * Authors:
+ *   Richard Li <[email protected]>, <[email protected]>
+ */
+
+
+#ifndef _R700_SHADERINST_H_
+#define _R700_SHADERINST_H_
+
+#include "main/glheader.h"
+
+#include "defaultendian.h" 
+#include "sq_micro_reg.h"
+
+#define SQ_ALU_CONSTANT_PS_OFFSET      0x00000000
+#define SQ_ALU_CONSTANT_PS_COUNT       0x00000100
+#define SQ_ALU_CONSTANT_VS_OFFSET      0x00000100
+#define SQ_ALU_CONSTANT_VS_COUNT       0x00000100
+#define SQ_FETCH_RESOURCE_PS_OFFSET    0x00000000
+#define SQ_FETCH_RESOURCE_PS_COUNT     0x000000a0
+#define SQ_FETCH_RESOURCE_VS_OFFSET    0x000000a0
+#define SQ_FETCH_RESOURCE_VS_COUNT     0x000000b0
+
+#define SHADERINST_TYPEMASK_CF  0x10
+#define SHADERINST_TYPEMASK_ALU 0x20
+#define SHADERINST_TYPEMASK_TEX 0x40
+#define SHADERINST_TYPEMASK_VTX 0x80
+
+typedef enum ShaderInstType 
+{
+    SIT_CF = 0x10,            /*SIZE = 0x2*/
+        SIT_CF_ALL_EXP = 0x14,    /*SIZE = 0x2, MAX_INSTRUCTIONS = 0x10;*/
+            SIT_CF_ALL_EXP_SX = 0x15, /*SIZE = 0x2, MAX_INSTRUCTIONS = 0x10;*/
+            SIT_CF_ALL_EXP_SMX= 0x16, /*SIZE = 0x2, MAX_INSTRUCTIONS = 0x10;*/
+        SIT_CF_GENERIC = 0x18,    /*SIZE = 0x2, MAX_INSTRUCTIONS = 0x8;  //For tex and vtx*/
+        SIT_CF_ALU = 0x19,        /*SIZE = 0x2, MAX_INSTRUCTIONS = 0x80;*/
+    SIT_ALU = 0x20,           /*SIZE = 0x2,*/
+        SIT_ALU_HALF_LIT = 0x21,  /*SIZE = 0x4,*/
+        SIT_ALU_FALL_LIT = 0x22,  /*SIZE = 0x6,*/
+    SIT_TEX = 0x40,           /*SIZE = 0x4,*/
+    SIT_VTX = 0x80,           /*SIZE = 0x4, MEGA_FETCH_BYTES = 0x20*/
+        SIT_VTX_GENERIC = 0x81,   /*SIZE = 0x4, MEGA_FETCH_BYTES = 0x20*/
+        SIT_VTX_SEM = 0x82       /*SIZE = 0x4, MEGA_FETCH_BYTES = 0x20*/
+} ShaderInstType;
+
+typedef struct R700ShaderInstruction 
+{
+    ShaderInstType m_ShaderInstType;
+    struct R700ShaderInstruction *pNextInst;
+    GLuint m_uIndex;
+    GLuint useCount;
+} R700ShaderInstruction;
+
+// ------------------ CF insts ---------------------------
+
+typedef R700ShaderInstruction R700ControlFlowInstruction;
+
+typedef struct R700ControlFlowAllocExportClause  
+{
+    ShaderInstType          m_ShaderInstType;
+    R700ShaderInstruction * pNextInst;    
+    GLuint m_uIndex;
+    GLuint useCount;
+		
+    sq_cf_alloc_export_word0_u      m_Word0;
+    sq_cf_alloc_export_word1_u      m_Word1;
+} R700ControlFlowAllocExportClause;
+
+typedef struct R700ControlFlowSXClause 
+{
+	ShaderInstType          m_ShaderInstType;
+	R700ShaderInstruction * pNextInst;
+	//R700ControlFlowAllocExportClause
+		//R700ControlFlowInstruction 
+			//R700ShaderInstruction
+	GLuint m_uIndex;
+    GLuint useCount;
+			//---------------------
+		//---------------------------
+    sq_cf_alloc_export_word0_u      m_Word0;
+    sq_cf_alloc_export_word1_u      m_Word1;
+	//-------------------------------------
+
+    sq_cf_alloc_export_word1_swiz_u m_Word1_SWIZ;
+} R700ControlFlowSXClause;
+
+typedef struct R700ControlFlowSMXClause 
+{
+	ShaderInstType          m_ShaderInstType;
+	R700ShaderInstruction * pNextInst;
+    //R700ControlFlowAllocExportClause
+		//R700ControlFlowInstruction 
+			//R700ShaderInstruction
+	GLuint m_uIndex;
+    GLuint useCount;
+			//---------------------
+		//---------------------------
+    sq_cf_alloc_export_word0_u      m_Word0;
+    sq_cf_alloc_export_word1_u      m_Word1;
+	//-------------------------------
+
+    sq_cf_alloc_export_word1_buf_u m_Word1_BUF;
+} R700ControlFlowSMXClause;
+
+typedef struct R700ControlFlowGenericClause 
+{
+	ShaderInstType          m_ShaderInstType;
+	R700ShaderInstruction * pNextInst;
+	//R700ControlFlowInstruction
+		//R700ShaderInstruction
+	GLuint m_uIndex;
+    GLuint useCount;
+		//---------------------
+	//---------------------
+
+    sq_cf_word0_u m_Word0;
+    sq_cf_word1_u m_Word1;
+
+    struct R700VertexInstruction  *m_pLinkedVTXInstruction;
+    struct R700TextureInstruction *m_pLinkedTEXInstruction;
+} R700ControlFlowGenericClause;
+
+typedef struct R700ControlFlowALUClause 
+{
+	ShaderInstType          m_ShaderInstType;
+	R700ShaderInstruction * pNextInst;
+    //R700ControlFlowInstruction
+		//R700ShaderInstruction
+	GLuint m_uIndex;
+    GLuint useCount;
+		//---------------------
+	//---------------------
+
+    sq_cf_alu_word0_u m_Word0;
+    sq_cf_alu_word1_u m_Word1;
+    
+    struct R700ALUInstruction *m_pLinkedALUInstruction;
+} R700ControlFlowALUClause;
+
+// ------------------- End of CF Inst ------------------------
+
+// ------------------- ALU Inst ------------------------------
+typedef struct R700ALUInstruction 
+{
+	ShaderInstType          m_ShaderInstType;
+	R700ShaderInstruction * pNextInst;
+	//R700ShaderInstruction
+	GLuint m_uIndex;
+    GLuint useCount;
+	//---------------------
+
+    sq_alu_word0_u     m_Word0;
+    sq_alu_word1_u     m_Word1;
+    sq_alu_word1_op2_v2_u m_Word1_OP2;
+    sq_alu_word1_op3_u m_Word1_OP3;
+
+    struct R700ControlFlowALUClause *m_pLinkedALUClause;
+} R700ALUInstruction;
+
+typedef struct R700ALUInstructionHalfLiteral
+{
+	ShaderInstType          m_ShaderInstType;
+	R700ShaderInstruction * pNextInst;
+	//R700ALUInstruction 
+		//R700ShaderInstruction
+	GLuint m_uIndex;
+    GLuint useCount;
+		//---------------------
+
+    sq_alu_word0_u     m_Word0;
+    sq_alu_word1_u     m_Word1;
+    sq_alu_word1_op2_v2_u m_Word1_OP2;
+    sq_alu_word1_op3_u m_Word1_OP3;
+
+    struct R700ControlFlowALUClause *m_pLinkedALUClause;
+	//-------------------
+
+    GLfloat m_fLiteralX,
+            m_fLiteralY;
+} R700ALUInstructionHalfLiteral;
+
+typedef struct R700ALUInstructionFullLiteral 
+{
+	ShaderInstType          m_ShaderInstType;
+	R700ShaderInstruction * pNextInst;
+	//R700ALUInstruction 
+		//R700ShaderInstruction
+	GLuint m_uIndex;
+    GLuint useCount;
+		//---------------------
+
+    sq_alu_word0_u     m_Word0;
+    sq_alu_word1_u     m_Word1;
+    sq_alu_word1_op2_v2_u m_Word1_OP2;
+    sq_alu_word1_op3_u m_Word1_OP3;
+
+    struct R700ControlFlowALUClause *m_pLinkedALUClause;
+	//-------------------
+
+    GLfloat m_fLiteralX,
+            m_fLiteralY,
+            m_fLiteralZ,
+            m_fLiteralW;
+} R700ALUInstructionFullLiteral;
+// ------------------- End of ALU Inst -----------------------
+
+// ------------------- Textuer/Vertex Instruction --------------------
+
+typedef struct R700TextureInstruction 
+{
+	ShaderInstType          m_ShaderInstType;
+	R700ShaderInstruction * pNextInst;
+	//R700ShaderInstruction
+	GLuint m_uIndex;
+    GLuint useCount;
+	//---------------------
+	
+    sq_tex_word0_u m_Word0;
+    sq_tex_word1_u m_Word1;
+    sq_tex_word2_u m_Word2;
+
+    struct R700ControlFlowGenericClause *m_pLinkedGenericClause;
+} R700TextureInstruction;
+
+typedef struct R700VertexInstruction 
+{
+	ShaderInstType          m_ShaderInstType;
+	R700ShaderInstruction * pNextInst;
+	//R700ShaderInstruction
+	GLuint m_uIndex;
+    GLuint useCount;
+	//---------------------
+	
+    sq_vtx_word0_u     m_Word0;
+    sq_vtx_word1_u     m_Word1;
+    sq_vtx_word2_u     m_Word2;
+
+    struct R700ControlFlowGenericClause *m_pLinkedGenericClause;
+} R700VertexInstruction;
+//
+typedef struct R700VertexSemanticFetch 
+{
+	ShaderInstType          m_ShaderInstType;
+	R700ShaderInstruction * pNextInst;
+	//R700VertexInstruction
+		//R700ShaderInstruction
+	GLuint m_uIndex;
+    GLuint useCount;
+		//---------------------
+	
+    sq_vtx_word0_u     m_Word0;
+    sq_vtx_word1_u     m_Word1;
+    sq_vtx_word2_u     m_Word2;
+
+    struct R700ControlFlowGenericClause *m_pLinkedGenericClause;
+	//---------------------------
+
+    sq_vtx_word1_sem_u m_Word1_SEM;
+} R700VertexSemanticFetch;
+//
+typedef struct R700VertexGenericFetch 
+{
+	ShaderInstType          m_ShaderInstType;
+	R700ShaderInstruction * pNextInst;
+	//R700VertexInstruction
+		//R700ShaderInstruction
+	GLuint m_uIndex;
+    GLuint useCount;
+		//---------------------
+	
+    sq_vtx_word0_u     m_Word0;
+    sq_vtx_word1_u     m_Word1;
+    sq_vtx_word2_u     m_Word2;
+
+    struct R700ControlFlowGenericClause *m_pLinkedGenericClause;
+	//---------------------------
+
+    sq_vtx_word1_gpr_u m_Word1_GPR;
+} R700VertexGenericFetch;
+
+// ------------------- End of Texture Vertex Instruction --------------------
+
+void Init_R700ControlFlowGenericClause(R700ControlFlowGenericClause* pInst);
+void Init_R700ControlFlowALUClause(R700ControlFlowALUClause* pInst);
+void Init_R700ControlFlowSXClause(R700ControlFlowSXClause* pInst);
+void Init_R700ControlFlowSMXClause(R700ControlFlowSMXClause* pInst);
+void Init_R700ALUInstruction(R700ALUInstruction* pInst);
+void Init_R700ALUInstructionHalfLiteral(R700ALUInstructionHalfLiteral* pInst, GLfloat x, GLfloat y);
+void Init_R700ALUInstructionFullLiteral(R700ALUInstructionFullLiteral* pInst, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
+void Init_R700TextureInstruction(R700TextureInstruction* pInst);
+void Init_R700VertexSemanticFetch(R700VertexSemanticFetch* pInst);
+void Init_R700VertexGenericFetch(R700VertexGenericFetch* pInst);
+
+unsigned int GetInstructionSize(ShaderInstType instType);
+unsigned int GetCFMaxInstructions(ShaderInstType instType);
+
+GLboolean LinkVertexInstruction(R700ControlFlowGenericClause *pCFGeneric,
+								R700VertexInstruction *pVTXInstruction);
+
+#endif //_R700_SHADERINST_H_