--- /dev/null
+default:
+ cd ../.. ; make
+
--- /dev/null
+default:
+ cd ../../.. ; make
+
--- /dev/null
+#include "tgsi_platform.h"
+#include "tgsi_core.h"
+
+/*
+ * version
+ */
+
+struct tgsi_version
+tgsi_build_version( void )
+{
+ struct tgsi_version version;
+
+ version.MajorVersion = 1;
+ version.MinorVersion = 1;
+ version.Padding = 0;
+
+ return version;
+}
+
+/*
+ * header
+ */
+
+struct tgsi_header
+tgsi_build_header( void )
+{
+ struct tgsi_header header;
+
+ header.HeaderSize = 1;
+ header.BodySize = 0;
+
+ return header;
+}
+
+static void
+header_headersize_grow( struct tgsi_header *header )
+{
+ assert (header->HeaderSize < 0xFF);
+ assert (header->BodySize == 0);
+
+ header->HeaderSize++;
+}
+
+static void
+header_bodysize_grow( struct tgsi_header *header )
+{
+ assert (header->BodySize < 0xFFFFFF);
+
+ header->BodySize++;
+}
+
+struct tgsi_processor
+tgsi_default_processor( void )
+{
+ struct tgsi_processor processor;
+
+ processor.Processor = TGSI_PROCESSOR_FRAGMENT;
+ processor.Padding = 0;
+
+ return processor;
+}
+
+struct tgsi_processor
+tgsi_build_processor(
+ GLuint type,
+ struct tgsi_header *header )
+{
+ struct tgsi_processor processor;
+
+ processor = tgsi_default_processor();
+ processor.Processor = type;
+
+ header_headersize_grow( header );
+
+ return processor;
+}
+
+/*
+ * declaration
+ */
+
+struct tgsi_declaration
+tgsi_default_declaration( void )
+{
+ struct tgsi_declaration declaration;
+
+ declaration.Type = TGSI_TOKEN_TYPE_DECLARATION;
+ declaration.Size = 1;
+ declaration.File = TGSI_FILE_NULL;
+ declaration.Declare = TGSI_DECLARE_RANGE;
+ declaration.Interpolate = 0;
+ declaration.Padding = 0;
+ declaration.Extended = 0;
+
+ return declaration;
+}
+
+struct tgsi_declaration
+tgsi_build_declaration(
+ GLuint file,
+ GLuint declare,
+ GLuint interpolate,
+ struct tgsi_header *header )
+{
+ struct tgsi_declaration declaration;
+
+ assert (file <= TGSI_FILE_IMMEDIATE);
+ assert (declare <= TGSI_DECLARE_MASK);
+
+ declaration = tgsi_default_declaration();
+ declaration.File = file;
+ declaration.Declare = declare;
+ declaration.Interpolate = interpolate;
+
+ header_bodysize_grow( header );
+
+ return declaration;
+}
+
+static void
+declaration_grow(
+ struct tgsi_declaration *declaration,
+ struct tgsi_header *header )
+{
+ assert (declaration->Size < 0xFF);
+
+ declaration->Size++;
+
+ header_bodysize_grow( header );
+}
+
+struct tgsi_full_declaration
+tgsi_default_full_declaration( void )
+{
+ struct tgsi_full_declaration full_declaration;
+
+ full_declaration.Declaration = tgsi_default_declaration();
+ full_declaration.Interpolation = tgsi_default_declaration_interpolation();
+
+ return full_declaration;
+}
+
+GLuint
+tgsi_build_full_declaration(
+ const struct tgsi_full_declaration *full_decl,
+ struct tgsi_token *tokens,
+ struct tgsi_header *header,
+ GLuint maxsize )
+{
+ GLuint size = 0;
+ struct tgsi_declaration *declaration;
+
+ if( maxsize <= size )
+ return 0;
+ declaration = (struct tgsi_declaration *) &tokens[size];
+ size++;
+
+ *declaration = tgsi_build_declaration(
+ full_decl->Declaration.File,
+ full_decl->Declaration.Declare,
+ full_decl->Declaration.Interpolate,
+ header );
+
+ switch( full_decl->Declaration.Declare ) {
+ case TGSI_DECLARE_RANGE:
+ {
+ struct tgsi_declaration_range *dr;
+
+ if( maxsize <= size )
+ return 0;
+ dr = (struct tgsi_declaration_range *) &tokens[size];
+ size++;
+
+ *dr = tgsi_build_declaration_range(
+ full_decl->u.DeclarationRange.First,
+ full_decl->u.DeclarationRange.Last,
+ declaration,
+ header );
+ break;
+ }
+
+ case TGSI_DECLARE_MASK:
+ {
+ struct tgsi_declaration_mask *dm;
+
+ if( maxsize <= size )
+ return 0;
+ dm = (struct tgsi_declaration_mask *) &tokens[size];
+ size++;
+
+ *dm = tgsi_build_declaration_mask(
+ full_decl->u.DeclarationMask.Mask,
+ declaration,
+ header );
+ break;
+ }
+
+ default:
+ assert( 0 );
+ }
+
+ if( full_decl->Declaration.Interpolate ) {
+ struct tgsi_declaration_interpolation *di;
+
+ if( maxsize <= size )
+ return 0;
+ di = (struct tgsi_declaration_interpolation *) &tokens[size];
+ size++;
+
+ *di = tgsi_build_declaration_interpolation(
+ full_decl->Interpolation.Interpolate,
+ declaration,
+ header );
+ }
+
+ return size;
+}
+
+struct tgsi_declaration_range
+tgsi_build_declaration_range(
+ GLuint first,
+ GLuint last,
+ struct tgsi_declaration *declaration,
+ struct tgsi_header *header )
+{
+ struct tgsi_declaration_range declaration_range;
+
+ assert (last >= first);
+ assert (last <= 0xFFFF);
+
+ declaration_range.First = first;
+ declaration_range.Last = last;
+
+ declaration_grow( declaration, header );
+
+ return declaration_range;
+}
+
+struct tgsi_declaration_mask
+tgsi_build_declaration_mask(
+ GLuint mask,
+ struct tgsi_declaration *declaration,
+ struct tgsi_header *header )
+{
+ struct tgsi_declaration_mask declaration_mask;
+
+ declaration_mask.Mask = mask;
+
+ declaration_grow( declaration, header );
+
+ return declaration_mask;
+}
+
+struct tgsi_declaration_interpolation
+tgsi_default_declaration_interpolation( void )
+{
+ struct tgsi_declaration_interpolation di;
+
+ di.Interpolate = TGSI_INTERPOLATE_CONSTANT;
+ di.Padding = 0;
+
+ return di;
+}
+
+struct tgsi_declaration_interpolation
+tgsi_build_declaration_interpolation(
+ GLuint interpolate,
+ struct tgsi_declaration *declaration,
+ struct tgsi_header *header )
+{
+ struct tgsi_declaration_interpolation di;
+
+ assert( interpolate <= TGSI_INTERPOLATE_PERSPECTIVE );
+
+ di = tgsi_default_declaration_interpolation();
+ di.Interpolate = interpolate;
+
+ declaration_grow( declaration, header );
+
+ return di;
+}
+
+/*
+ * immediate
+ */
+
+struct tgsi_immediate
+tgsi_default_immediate( void )
+{
+ struct tgsi_immediate immediate;
+
+ immediate.Type = TGSI_TOKEN_TYPE_IMMEDIATE;
+ immediate.Size = 1;
+ immediate.DataType = TGSI_IMM_FLOAT32;
+ immediate.Padding = 0;
+ immediate.Extended = 0;
+
+ return immediate;
+}
+
+struct tgsi_immediate
+tgsi_build_immediate(
+ struct tgsi_header *header )
+{
+ struct tgsi_immediate immediate;
+
+ immediate = tgsi_default_immediate();
+
+ header_bodysize_grow( header );
+
+ return immediate;
+}
+
+struct tgsi_full_immediate
+tgsi_default_full_immediate( void )
+{
+ struct tgsi_full_immediate fullimm;
+
+ fullimm.Immediate = tgsi_default_immediate();
+ fullimm.u.Pointer = (void *) 0;
+
+ return fullimm;
+}
+
+static void
+immediate_grow(
+ struct tgsi_immediate *immediate,
+ struct tgsi_header *header )
+{
+ assert( immediate->Size < 0xFF );
+
+ immediate->Size++;
+
+ header_bodysize_grow( header );
+}
+
+struct tgsi_immediate_float32
+tgsi_build_immediate_float32(
+ GLfloat value,
+ struct tgsi_immediate *immediate,
+ struct tgsi_header *header )
+{
+ struct tgsi_immediate_float32 immediate_float32;
+
+ immediate_float32.Float = value;
+
+ immediate_grow( immediate, header );
+
+ return immediate_float32;
+}
+
+GLuint
+tgsi_build_full_immediate(
+ const struct tgsi_full_immediate *full_imm,
+ struct tgsi_token *tokens,
+ struct tgsi_header *header,
+ GLuint maxsize )
+{
+ GLuint size = 0, i;
+ struct tgsi_immediate *immediate;
+
+ if( maxsize <= size )
+ return 0;
+ immediate = (struct tgsi_immediate *) &tokens[size];
+ size++;
+
+ *immediate = tgsi_build_immediate( header );
+
+ for( i = 0; i < full_imm->Immediate.Size - 1; i++ ) {
+ struct tgsi_immediate_float32 *if32;
+
+ if( maxsize <= size )
+ return 0;
+ if32 = (struct tgsi_immediate_float32 *) &tokens[size];
+ size++;
+
+ *if32 = tgsi_build_immediate_float32(
+ full_imm->u.ImmediateFloat32[i].Float,
+ immediate,
+ header );
+ }
+
+ return size;
+}
+
+/*
+ * instruction
+ */
+
+struct tgsi_instruction
+tgsi_default_instruction( void )
+{
+ struct tgsi_instruction instruction;
+
+ instruction.Type = TGSI_TOKEN_TYPE_INSTRUCTION;
+ instruction.Size = 1;
+ instruction.Opcode = TGSI_OPCODE_MOV;
+ instruction.Saturate = TGSI_SAT_NONE;
+ instruction.NumDstRegs = 1;
+ instruction.NumSrcRegs = 1;
+ instruction.Padding = 0;
+ instruction.Extended = 0;
+
+ return instruction;
+}
+
+struct tgsi_instruction
+tgsi_build_instruction(
+ GLuint opcode,
+ GLuint saturate,
+ GLuint num_dst_regs,
+ GLuint num_src_regs,
+ struct tgsi_header *header )
+{
+ struct tgsi_instruction instruction;
+
+ assert (opcode <= TGSI_OPCODE_LAST);
+ assert (saturate <= TGSI_SAT_MINUS_PLUS_ONE);
+ assert (num_dst_regs <= 3);
+ assert (num_src_regs <= 15);
+
+ instruction = tgsi_default_instruction();
+ instruction.Opcode = opcode;
+ instruction.Saturate = saturate;
+ instruction.NumDstRegs = num_dst_regs;
+ instruction.NumSrcRegs = num_src_regs;
+
+ header_bodysize_grow( header );
+
+ return instruction;
+}
+
+static void
+instruction_grow(
+ struct tgsi_instruction *instruction,
+ struct tgsi_header *header )
+{
+ assert (instruction->Size < 0xFF);
+
+ instruction->Size++;
+
+ header_bodysize_grow( header );
+}
+
+struct tgsi_full_instruction
+tgsi_default_full_instruction( void )
+{
+ struct tgsi_full_instruction full_instruction;
+ GLuint i;
+
+ full_instruction.Instruction = tgsi_default_instruction();
+ full_instruction.InstructionExtNv = tgsi_default_instruction_ext_nv();
+ full_instruction.InstructionExtLabel = tgsi_default_instruction_ext_label();
+ full_instruction.InstructionExtTexture = tgsi_default_instruction_ext_texture();
+ for( i = 0; i < TGSI_FULL_MAX_DST_REGISTERS; i++ ) {
+ full_instruction.FullDstRegisters[i] = tgsi_default_full_dst_register();
+ }
+ for( i = 0; i < TGSI_FULL_MAX_SRC_REGISTERS; i++ ) {
+ full_instruction.FullSrcRegisters[i] = tgsi_default_full_src_register();
+ }
+
+ return full_instruction;
+}
+
+GLuint
+tgsi_build_full_instruction(
+ const struct tgsi_full_instruction *full_inst,
+ struct tgsi_token *tokens,
+ struct tgsi_header *header,
+ GLuint maxsize )
+{
+ GLuint size = 0;
+ GLuint i;
+ struct tgsi_instruction *instruction;
+ struct tgsi_token *prev_token;
+
+ if( maxsize <= size )
+ return 0;
+ instruction = (struct tgsi_instruction *) &tokens[size];
+ size++;
+
+ *instruction = tgsi_build_instruction(
+ full_inst->Instruction.Opcode,
+ full_inst->Instruction.Saturate,
+ full_inst->Instruction.NumDstRegs,
+ full_inst->Instruction.NumSrcRegs,
+ header );
+ prev_token = (struct tgsi_token *) instruction;
+
+ if( tgsi_compare_instruction_ext_nv(
+ full_inst->InstructionExtNv,
+ tgsi_default_instruction_ext_nv() ) ) {
+ struct tgsi_instruction_ext_nv *instruction_ext_nv;
+
+ if( maxsize <= size )
+ return 0;
+ instruction_ext_nv =
+ (struct tgsi_instruction_ext_nv *) &tokens[size];
+ size++;
+
+ *instruction_ext_nv = tgsi_build_instruction_ext_nv(
+ full_inst->InstructionExtNv.Precision,
+ full_inst->InstructionExtNv.CondDstIndex,
+ full_inst->InstructionExtNv.CondFlowIndex,
+ full_inst->InstructionExtNv.CondMask,
+ full_inst->InstructionExtNv.CondSwizzleX,
+ full_inst->InstructionExtNv.CondSwizzleY,
+ full_inst->InstructionExtNv.CondSwizzleZ,
+ full_inst->InstructionExtNv.CondSwizzleW,
+ full_inst->InstructionExtNv.CondDstUpdate,
+ full_inst->InstructionExtNv.CondFlowEnable,
+ prev_token,
+ instruction,
+ header );
+ prev_token = (struct tgsi_token *) instruction_ext_nv;
+ }
+
+ if( tgsi_compare_instruction_ext_label(
+ full_inst->InstructionExtLabel,
+ tgsi_default_instruction_ext_label() ) ) {
+ struct tgsi_instruction_ext_label *instruction_ext_label;
+
+ if( maxsize <= size )
+ return 0;
+ instruction_ext_label =
+ (struct tgsi_instruction_ext_label *) &tokens[size];
+ size++;
+
+ *instruction_ext_label = tgsi_build_instruction_ext_label(
+ full_inst->InstructionExtLabel.Label,
+ full_inst->InstructionExtLabel.Target,
+ prev_token,
+ instruction,
+ header );
+ prev_token = (struct tgsi_token *) instruction_ext_label;
+ }
+
+ if( tgsi_compare_instruction_ext_texture(
+ full_inst->InstructionExtTexture,
+ tgsi_default_instruction_ext_texture() ) ) {
+ struct tgsi_instruction_ext_texture *instruction_ext_texture;
+
+ if( maxsize <= size )
+ return 0;
+ instruction_ext_texture =
+ (struct tgsi_instruction_ext_texture *) &tokens[size];
+ size++;
+
+ *instruction_ext_texture = tgsi_build_instruction_ext_texture(
+ full_inst->InstructionExtTexture.Texture,
+ prev_token,
+ instruction,
+ header );
+ prev_token = (struct tgsi_token *) instruction_ext_texture;
+ }
+
+ for( i = 0; i < full_inst->Instruction.NumDstRegs; i++ ) {
+ const struct tgsi_full_dst_register *reg = &full_inst->FullDstRegisters[i];
+ struct tgsi_dst_register *dst_register;
+ struct tgsi_token *prev_token;
+
+ if( maxsize <= size )
+ return 0;
+ dst_register = (struct tgsi_dst_register *) &tokens[size];
+ size++;
+
+ *dst_register = tgsi_build_dst_register(
+ reg->DstRegister.File,
+ reg->DstRegister.WriteMask,
+ reg->DstRegister.Index,
+ instruction,
+ header );
+ prev_token = (struct tgsi_token *) dst_register;
+
+ if( tgsi_compare_dst_register_ext_concode(
+ reg->DstRegisterExtConcode,
+ tgsi_default_dst_register_ext_concode() ) ) {
+ struct tgsi_dst_register_ext_concode *dst_register_ext_concode;
+
+ if( maxsize <= size )
+ return 0;
+ dst_register_ext_concode =
+ (struct tgsi_dst_register_ext_concode *) &tokens[size];
+ size++;
+
+ *dst_register_ext_concode = tgsi_build_dst_register_ext_concode(
+ reg->DstRegisterExtConcode.CondMask,
+ reg->DstRegisterExtConcode.CondSwizzleX,
+ reg->DstRegisterExtConcode.CondSwizzleY,
+ reg->DstRegisterExtConcode.CondSwizzleZ,
+ reg->DstRegisterExtConcode.CondSwizzleW,
+ reg->DstRegisterExtConcode.CondSrcIndex,
+ prev_token,
+ instruction,
+ header );
+ prev_token = (struct tgsi_token *) dst_register_ext_concode;
+ }
+
+ if( tgsi_compare_dst_register_ext_modulate(
+ reg->DstRegisterExtModulate,
+ tgsi_default_dst_register_ext_modulate() ) ) {
+ struct tgsi_dst_register_ext_modulate *dst_register_ext_modulate;
+
+ if( maxsize <= size )
+ return 0;
+ dst_register_ext_modulate =
+ (struct tgsi_dst_register_ext_modulate *) &tokens[size];
+ size++;
+
+ *dst_register_ext_modulate = tgsi_build_dst_register_ext_modulate(
+ reg->DstRegisterExtModulate.Modulate,
+ prev_token,
+ instruction,
+ header );
+ prev_token = (struct tgsi_token *) dst_register_ext_modulate;
+ }
+ }
+
+ for( i = 0; i < full_inst->Instruction.NumSrcRegs; i++ ) {
+ const struct tgsi_full_src_register *reg = &full_inst->FullSrcRegisters[i];
+ struct tgsi_src_register *src_register;
+ struct tgsi_token *prev_token;
+
+ if( maxsize <= size )
+ return 0;
+ src_register = (struct tgsi_src_register *) &tokens[size];
+ size++;
+
+ *src_register = tgsi_build_src_register(
+ reg->SrcRegister.File,
+ reg->SrcRegister.SwizzleX,
+ reg->SrcRegister.SwizzleY,
+ reg->SrcRegister.SwizzleZ,
+ reg->SrcRegister.SwizzleW,
+ reg->SrcRegister.Negate,
+ reg->SrcRegister.Indirect,
+ reg->SrcRegister.Dimension,
+ reg->SrcRegister.Index,
+ instruction,
+ header );
+ prev_token = (struct tgsi_token *) src_register;
+
+ if( tgsi_compare_src_register_ext_swz(
+ reg->SrcRegisterExtSwz,
+ tgsi_default_src_register_ext_swz() ) ) {
+ struct tgsi_src_register_ext_swz *src_register_ext_swz;
+
+ if( maxsize <= size )
+ return 0;
+ src_register_ext_swz =
+ (struct tgsi_src_register_ext_swz *) &tokens[size];
+ size++;
+
+ *src_register_ext_swz = tgsi_build_src_register_ext_swz(
+ reg->SrcRegisterExtSwz.ExtSwizzleX,
+ reg->SrcRegisterExtSwz.ExtSwizzleY,
+ reg->SrcRegisterExtSwz.ExtSwizzleZ,
+ reg->SrcRegisterExtSwz.ExtSwizzleW,
+ reg->SrcRegisterExtSwz.NegateX,
+ reg->SrcRegisterExtSwz.NegateY,
+ reg->SrcRegisterExtSwz.NegateZ,
+ reg->SrcRegisterExtSwz.NegateW,
+ reg->SrcRegisterExtSwz.ExtDivide,
+ prev_token,
+ instruction,
+ header );
+ prev_token = (struct tgsi_token *) src_register_ext_swz;
+ }
+
+ if( tgsi_compare_src_register_ext_mod(
+ reg->SrcRegisterExtMod,
+ tgsi_default_src_register_ext_mod() ) ) {
+ struct tgsi_src_register_ext_mod *src_register_ext_mod;
+
+ if( maxsize <= size )
+ return 0;
+ src_register_ext_mod =
+ (struct tgsi_src_register_ext_mod *) &tokens[size];
+ size++;
+
+ *src_register_ext_mod = tgsi_build_src_register_ext_mod(
+ reg->SrcRegisterExtMod.Complement,
+ reg->SrcRegisterExtMod.Bias,
+ reg->SrcRegisterExtMod.Scale2X,
+ reg->SrcRegisterExtMod.Absolute,
+ reg->SrcRegisterExtMod.Negate,
+ prev_token,
+ instruction,
+ header );
+ prev_token = (struct tgsi_token *) src_register_ext_mod;
+ }
+
+ if( reg->SrcRegister.Indirect ) {
+ struct tgsi_src_register *ind;
+
+ if( maxsize <= size )
+ return 0;
+ ind = (struct tgsi_src_register *) &tokens[size];
+ size++;
+
+ *ind = tgsi_build_src_register(
+ reg->SrcRegisterInd.File,
+ reg->SrcRegisterInd.SwizzleX,
+ reg->SrcRegisterInd.SwizzleY,
+ reg->SrcRegisterInd.SwizzleZ,
+ reg->SrcRegisterInd.SwizzleW,
+ reg->SrcRegisterInd.Negate,
+ reg->SrcRegisterInd.Indirect,
+ reg->SrcRegisterInd.Dimension,
+ reg->SrcRegisterInd.Index,
+ instruction,
+ header );
+ }
+
+ if( reg->SrcRegister.Dimension ) {
+ struct tgsi_dimension *dim;
+
+ assert( !reg->SrcRegisterDim.Dimension );
+
+ if( maxsize <= size )
+ return 0;
+ dim = (struct tgsi_dimension *) &tokens[size];
+ size++;
+
+ *dim = tgsi_build_dimension(
+ reg->SrcRegisterDim.Indirect,
+ reg->SrcRegisterDim.Index,
+ instruction,
+ header );
+
+ if( reg->SrcRegisterDim.Indirect ) {
+ struct tgsi_src_register *ind;
+
+ if( maxsize <= size )
+ return 0;
+ ind = (struct tgsi_src_register *) &tokens[size];
+ size++;
+
+ *ind = tgsi_build_src_register(
+ reg->SrcRegisterDimInd.File,
+ reg->SrcRegisterDimInd.SwizzleX,
+ reg->SrcRegisterDimInd.SwizzleY,
+ reg->SrcRegisterDimInd.SwizzleZ,
+ reg->SrcRegisterDimInd.SwizzleW,
+ reg->SrcRegisterDimInd.Negate,
+ reg->SrcRegisterDimInd.Indirect,
+ reg->SrcRegisterDimInd.Dimension,
+ reg->SrcRegisterDimInd.Index,
+ instruction,
+ header );
+ }
+ }
+ }
+
+ return size;
+}
+
+struct tgsi_instruction_ext_nv
+tgsi_default_instruction_ext_nv( void )
+{
+ struct tgsi_instruction_ext_nv instruction_ext_nv;
+
+ instruction_ext_nv.Type = TGSI_INSTRUCTION_EXT_TYPE_NV;
+ instruction_ext_nv.Precision = TGSI_PRECISION_DEFAULT;
+ instruction_ext_nv.CondDstIndex = 0;
+ instruction_ext_nv.CondFlowIndex = 0;
+ instruction_ext_nv.CondMask = TGSI_CC_TR;
+ instruction_ext_nv.CondSwizzleX = TGSI_SWIZZLE_X;
+ instruction_ext_nv.CondSwizzleY = TGSI_SWIZZLE_Y;
+ instruction_ext_nv.CondSwizzleZ = TGSI_SWIZZLE_Z;
+ instruction_ext_nv.CondSwizzleW = TGSI_SWIZZLE_W;
+ instruction_ext_nv.CondDstUpdate = 0;
+ instruction_ext_nv.CondFlowEnable = 0;
+ instruction_ext_nv.Padding = 0;
+ instruction_ext_nv.Extended = 0;
+
+ return instruction_ext_nv;
+}
+
+union token_u32
+{
+ GLuint u32;
+};
+
+GLuint
+tgsi_compare_instruction_ext_nv(
+ struct tgsi_instruction_ext_nv a,
+ struct tgsi_instruction_ext_nv b )
+{
+ a.Padding = b.Padding = 0;
+ a.Extended = b.Extended = 0;
+ return ((union token_u32 *) &a)->u32 != ((union token_u32 *) &b)->u32;
+}
+
+struct tgsi_instruction_ext_nv
+tgsi_build_instruction_ext_nv(
+ GLuint precision,
+ GLuint cond_dst_index,
+ GLuint cond_flow_index,
+ GLuint cond_mask,
+ GLuint cond_swizzle_x,
+ GLuint cond_swizzle_y,
+ GLuint cond_swizzle_z,
+ GLuint cond_swizzle_w,
+ GLuint cond_dst_update,
+ GLuint cond_flow_update,
+ struct tgsi_token *prev_token,
+ struct tgsi_instruction *instruction,
+ struct tgsi_header *header )
+{
+ struct tgsi_instruction_ext_nv instruction_ext_nv;
+
+ instruction_ext_nv = tgsi_default_instruction_ext_nv();
+ instruction_ext_nv.Precision = precision;
+ instruction_ext_nv.CondDstIndex = cond_dst_index;
+ instruction_ext_nv.CondFlowIndex = cond_flow_index;
+ instruction_ext_nv.CondMask = cond_mask;
+ instruction_ext_nv.CondSwizzleX = cond_swizzle_x;
+ instruction_ext_nv.CondSwizzleY = cond_swizzle_y;
+ instruction_ext_nv.CondSwizzleZ = cond_swizzle_z;
+ instruction_ext_nv.CondSwizzleW = cond_swizzle_w;
+ instruction_ext_nv.CondDstUpdate = cond_dst_update;
+ instruction_ext_nv.CondFlowEnable = cond_flow_update;
+
+ prev_token->Extended = 1;
+ instruction_grow( instruction, header );
+
+ return instruction_ext_nv;
+}
+
+struct tgsi_instruction_ext_label
+tgsi_default_instruction_ext_label( void )
+{
+ struct tgsi_instruction_ext_label instruction_ext_label;
+
+ instruction_ext_label.Type = TGSI_INSTRUCTION_EXT_TYPE_LABEL;
+ instruction_ext_label.Label = 0;
+ instruction_ext_label.Target = 0;
+ instruction_ext_label.Padding = 0;
+ instruction_ext_label.Extended = 0;
+
+ return instruction_ext_label;
+}
+
+GLuint
+tgsi_compare_instruction_ext_label(
+ struct tgsi_instruction_ext_label a,
+ struct tgsi_instruction_ext_label b )
+{
+ a.Padding = b.Padding = 0;
+ a.Extended = b.Extended = 0;
+ return *(GLuint *) &a != *(GLuint *) &b;
+}
+
+struct tgsi_instruction_ext_label
+tgsi_build_instruction_ext_label(
+ GLuint label,
+ GLuint target,
+ struct tgsi_token *prev_token,
+ struct tgsi_instruction *instruction,
+ struct tgsi_header *header )
+{
+ struct tgsi_instruction_ext_label instruction_ext_label;
+
+ instruction_ext_label = tgsi_default_instruction_ext_label();
+ instruction_ext_label.Label = label;
+ instruction_ext_label.Target = target;
+
+ prev_token->Extended = 1;
+ instruction_grow( instruction, header );
+
+ return instruction_ext_label;
+}
+
+struct tgsi_instruction_ext_texture
+tgsi_default_instruction_ext_texture( void )
+{
+ struct tgsi_instruction_ext_texture instruction_ext_texture;
+
+ instruction_ext_texture.Type = TGSI_INSTRUCTION_EXT_TYPE_TEXTURE;
+ instruction_ext_texture.Texture = TGSI_TEXTURE_UNKNOWN;
+ instruction_ext_texture.Padding = 0;
+ instruction_ext_texture.Extended = 0;
+
+ return instruction_ext_texture;
+}
+
+GLuint
+tgsi_compare_instruction_ext_texture(
+ struct tgsi_instruction_ext_texture a,
+ struct tgsi_instruction_ext_texture b )
+{
+ a.Padding = b.Padding = 0;
+ a.Extended = b.Extended = 0;
+ return *(GLuint *) &a != *(GLuint *) &b;
+}
+
+struct tgsi_instruction_ext_texture
+tgsi_build_instruction_ext_texture(
+ GLuint texture,
+ struct tgsi_token *prev_token,
+ struct tgsi_instruction *instruction,
+ struct tgsi_header *header )
+{
+ struct tgsi_instruction_ext_texture instruction_ext_texture;
+
+ instruction_ext_texture = tgsi_default_instruction_ext_texture();
+ instruction_ext_texture.Texture = texture;
+
+ prev_token->Extended = 1;
+ instruction_grow( instruction, header );
+
+ return instruction_ext_texture;
+}
+
+struct tgsi_src_register
+tgsi_default_src_register( void )
+{
+ struct tgsi_src_register src_register;
+
+ src_register.File = TGSI_FILE_NULL;
+ src_register.SwizzleX = TGSI_SWIZZLE_X;
+ src_register.SwizzleY = TGSI_SWIZZLE_Y;
+ src_register.SwizzleZ = TGSI_SWIZZLE_Z;
+ src_register.SwizzleW = TGSI_SWIZZLE_W;
+ src_register.Negate = 0;
+ src_register.Indirect = 0;
+ src_register.Dimension = 0;
+ src_register.Index = 0;
+ src_register.Extended = 0;
+
+ return src_register;
+}
+
+struct tgsi_src_register
+tgsi_build_src_register(
+ GLuint file,
+ GLuint swizzle_x,
+ GLuint swizzle_y,
+ GLuint swizzle_z,
+ GLuint swizzle_w,
+ GLuint negate,
+ GLuint indirect,
+ GLuint dimension,
+ GLint index,
+ struct tgsi_instruction *instruction,
+ struct tgsi_header *header )
+{
+ struct tgsi_src_register src_register;
+
+ assert( file <= TGSI_FILE_IMMEDIATE );
+ assert( swizzle_x <= TGSI_SWIZZLE_W );
+ assert( swizzle_y <= TGSI_SWIZZLE_W );
+ assert( swizzle_z <= TGSI_SWIZZLE_W );
+ assert( swizzle_w <= TGSI_SWIZZLE_W );
+ assert( negate <= 1 );
+ assert( index >= -0x8000 && index <= 0x7FFF );
+
+ src_register = tgsi_default_src_register();
+ src_register.File = file;
+ src_register.SwizzleX = swizzle_x;
+ src_register.SwizzleY = swizzle_y;
+ src_register.SwizzleZ = swizzle_z;
+ src_register.SwizzleW = swizzle_w;
+ src_register.Negate = negate;
+ src_register.Indirect = indirect;
+ src_register.Dimension = dimension;
+ src_register.Index = index;
+
+ instruction_grow( instruction, header );
+
+ return src_register;
+}
+
+struct tgsi_full_src_register
+tgsi_default_full_src_register( void )
+{
+ struct tgsi_full_src_register full_src_register;
+
+ full_src_register.SrcRegister = tgsi_default_src_register();
+ full_src_register.SrcRegisterExtSwz = tgsi_default_src_register_ext_swz();
+ full_src_register.SrcRegisterExtMod = tgsi_default_src_register_ext_mod();
+ full_src_register.SrcRegisterInd = tgsi_default_src_register();
+ full_src_register.SrcRegisterDim = tgsi_default_dimension();
+ full_src_register.SrcRegisterDimInd = tgsi_default_src_register();
+
+ return full_src_register;
+}
+
+struct tgsi_src_register_ext_swz
+tgsi_default_src_register_ext_swz( void )
+{
+ struct tgsi_src_register_ext_swz src_register_ext_swz;
+
+ src_register_ext_swz.Type = TGSI_SRC_REGISTER_EXT_TYPE_SWZ;
+ src_register_ext_swz.ExtSwizzleX = TGSI_EXTSWIZZLE_X;
+ src_register_ext_swz.ExtSwizzleY = TGSI_EXTSWIZZLE_Y;
+ src_register_ext_swz.ExtSwizzleZ = TGSI_EXTSWIZZLE_Z;
+ src_register_ext_swz.ExtSwizzleW = TGSI_EXTSWIZZLE_W;
+ src_register_ext_swz.NegateX = 0;
+ src_register_ext_swz.NegateY = 0;
+ src_register_ext_swz.NegateZ = 0;
+ src_register_ext_swz.NegateW = 0;
+ src_register_ext_swz.ExtDivide = TGSI_EXTSWIZZLE_ONE;
+ src_register_ext_swz.Padding = 0;
+ src_register_ext_swz.Extended = 0;
+
+ return src_register_ext_swz;
+}
+
+GLuint
+tgsi_compare_src_register_ext_swz(
+ struct tgsi_src_register_ext_swz a,
+ struct tgsi_src_register_ext_swz b )
+{
+ a.Padding = b.Padding = 0;
+ a.Extended = b.Extended = 0;
+ return *(GLuint *) &a != *(GLuint *) &b;
+}
+
+struct tgsi_src_register_ext_swz
+tgsi_build_src_register_ext_swz(
+ GLuint ext_swizzle_x,
+ GLuint ext_swizzle_y,
+ GLuint ext_swizzle_z,
+ GLuint ext_swizzle_w,
+ GLuint negate_x,
+ GLuint negate_y,
+ GLuint negate_z,
+ GLuint negate_w,
+ GLuint ext_divide,
+ struct tgsi_token *prev_token,
+ struct tgsi_instruction *instruction,
+ struct tgsi_header *header )
+{
+ struct tgsi_src_register_ext_swz src_register_ext_swz;
+
+ assert (ext_swizzle_x <= TGSI_EXTSWIZZLE_ONE);
+ assert (ext_swizzle_y <= TGSI_EXTSWIZZLE_ONE);
+ assert (ext_swizzle_z <= TGSI_EXTSWIZZLE_ONE);
+ assert (ext_swizzle_w <= TGSI_EXTSWIZZLE_ONE);
+ assert (negate_x <= 1);
+ assert (negate_y <= 1);
+ assert (negate_z <= 1);
+ assert (negate_w <= 1);
+ assert (ext_divide <= TGSI_EXTSWIZZLE_ONE);
+
+ src_register_ext_swz = tgsi_default_src_register_ext_swz();
+ src_register_ext_swz.ExtSwizzleX = ext_swizzle_x;
+ src_register_ext_swz.ExtSwizzleY = ext_swizzle_y;
+ src_register_ext_swz.ExtSwizzleZ = ext_swizzle_z;
+ src_register_ext_swz.ExtSwizzleW = ext_swizzle_w;
+ src_register_ext_swz.NegateX = negate_x;
+ src_register_ext_swz.NegateY = negate_y;
+ src_register_ext_swz.NegateZ = negate_z;
+ src_register_ext_swz.NegateW = negate_w;
+ src_register_ext_swz.ExtDivide = ext_divide;
+
+ prev_token->Extended = 1;
+ instruction_grow( instruction, header );
+
+ return src_register_ext_swz;
+}
+
+struct tgsi_src_register_ext_mod
+tgsi_default_src_register_ext_mod( void )
+{
+ struct tgsi_src_register_ext_mod src_register_ext_mod;
+
+ src_register_ext_mod.Type = TGSI_SRC_REGISTER_EXT_TYPE_MOD;
+ src_register_ext_mod.Complement = 0;
+ src_register_ext_mod.Bias = 0;
+ src_register_ext_mod.Scale2X = 0;
+ src_register_ext_mod.Absolute = 0;
+ src_register_ext_mod.Negate = 0;
+ src_register_ext_mod.Padding = 0;
+ src_register_ext_mod.Extended = 0;
+
+ return src_register_ext_mod;
+}
+
+GLuint
+tgsi_compare_src_register_ext_mod(
+ struct tgsi_src_register_ext_mod a,
+ struct tgsi_src_register_ext_mod b )
+{
+ a.Padding = b.Padding = 0;
+ a.Extended = b.Extended = 0;
+ return *(GLuint *) &a != *(GLuint *) &b;
+}
+
+struct tgsi_src_register_ext_mod
+tgsi_build_src_register_ext_mod(
+ GLuint complement,
+ GLuint bias,
+ GLuint scale_2x,
+ GLuint absolute,
+ GLuint negate,
+ struct tgsi_token *prev_token,
+ struct tgsi_instruction *instruction,
+ struct tgsi_header *header )
+{
+ struct tgsi_src_register_ext_mod src_register_ext_mod;
+
+ assert (complement <= 1);
+ assert (bias <= 1);
+ assert (scale_2x <= 1);
+ assert (absolute <= 1);
+ assert (negate <= 1);
+
+ src_register_ext_mod = tgsi_default_src_register_ext_mod();
+ src_register_ext_mod.Complement = complement;
+ src_register_ext_mod.Bias = bias;
+ src_register_ext_mod.Scale2X = scale_2x;
+ src_register_ext_mod.Absolute = absolute;
+ src_register_ext_mod.Negate = negate;
+
+ prev_token->Extended = 1;
+ instruction_grow( instruction, header );
+
+ return src_register_ext_mod;
+}
+
+struct tgsi_dimension
+tgsi_default_dimension( void )
+{
+ struct tgsi_dimension dimension;
+
+ dimension.Indirect = 0;
+ dimension.Dimension = 0;
+ dimension.Padding = 0;
+ dimension.Index = 0;
+ dimension.Extended = 0;
+
+ return dimension;
+}
+
+struct tgsi_dimension
+tgsi_build_dimension(
+ GLuint indirect,
+ GLuint index,
+ struct tgsi_instruction *instruction,
+ struct tgsi_header *header )
+{
+ struct tgsi_dimension dimension;
+
+ dimension = tgsi_default_dimension();
+ dimension.Indirect = indirect;
+ dimension.Index = index;
+
+ instruction_grow( instruction, header );
+
+ return dimension;
+}
+
+struct tgsi_dst_register
+tgsi_default_dst_register( void )
+{
+ struct tgsi_dst_register dst_register;
+
+ dst_register.File = TGSI_FILE_NULL;
+ dst_register.WriteMask = TGSI_WRITEMASK_XYZW;
+ dst_register.Indirect = 0;
+ dst_register.Dimension = 0;
+ dst_register.Index = 0;
+ dst_register.Padding = 0;
+ dst_register.Extended = 0;
+
+ return dst_register;
+}
+
+struct tgsi_dst_register
+tgsi_build_dst_register(
+ GLuint file,
+ GLuint mask,
+ GLint index,
+ struct tgsi_instruction *instruction,
+ struct tgsi_header *header )
+{
+ struct tgsi_dst_register dst_register;
+
+ assert (file <= TGSI_FILE_IMMEDIATE);
+ assert (mask <= TGSI_WRITEMASK_XYZW);
+ assert (index >= -32768 && index <= 32767);
+
+ dst_register = tgsi_default_dst_register();
+ dst_register.File = file;
+ dst_register.WriteMask = mask;
+ dst_register.Index = index;
+
+ instruction_grow( instruction, header );
+
+ return dst_register;
+}
+
+struct tgsi_full_dst_register
+tgsi_default_full_dst_register( void )
+{
+ struct tgsi_full_dst_register full_dst_register;
+
+ full_dst_register.DstRegister = tgsi_default_dst_register();
+ full_dst_register.DstRegisterExtConcode =
+ tgsi_default_dst_register_ext_concode();
+ full_dst_register.DstRegisterExtModulate =
+ tgsi_default_dst_register_ext_modulate();
+
+ return full_dst_register;
+}
+
+struct tgsi_dst_register_ext_concode
+tgsi_default_dst_register_ext_concode( void )
+{
+ struct tgsi_dst_register_ext_concode dst_register_ext_concode;
+
+ dst_register_ext_concode.Type = TGSI_DST_REGISTER_EXT_TYPE_CONDCODE;
+ dst_register_ext_concode.CondMask = TGSI_CC_TR;
+ dst_register_ext_concode.CondSwizzleX = TGSI_SWIZZLE_X;
+ dst_register_ext_concode.CondSwizzleY = TGSI_SWIZZLE_Y;
+ dst_register_ext_concode.CondSwizzleZ = TGSI_SWIZZLE_Z;
+ dst_register_ext_concode.CondSwizzleW = TGSI_SWIZZLE_W;
+ dst_register_ext_concode.CondSrcIndex = 0;
+ dst_register_ext_concode.Padding = 0;
+ dst_register_ext_concode.Extended = 0;
+
+ return dst_register_ext_concode;
+}
+
+GLuint
+tgsi_compare_dst_register_ext_concode(
+ struct tgsi_dst_register_ext_concode a,
+ struct tgsi_dst_register_ext_concode b )
+{
+ a.Padding = b.Padding = 0;
+ a.Extended = b.Extended = 0;
+ return *(GLuint *) &a != *(GLuint *) &b;
+}
+
+struct tgsi_dst_register_ext_concode
+tgsi_build_dst_register_ext_concode(
+ GLuint cc,
+ GLuint swizzle_x,
+ GLuint swizzle_y,
+ GLuint swizzle_z,
+ GLuint swizzle_w,
+ GLint index,
+ struct tgsi_token *prev_token,
+ struct tgsi_instruction *instruction,
+ struct tgsi_header *header )
+{
+ struct tgsi_dst_register_ext_concode dst_register_ext_concode;
+
+ assert (cc <= TGSI_CC_FL);
+ assert (swizzle_x <= TGSI_SWIZZLE_W);
+ assert (swizzle_y <= TGSI_SWIZZLE_W);
+ assert (swizzle_z <= TGSI_SWIZZLE_W);
+ assert (swizzle_w <= TGSI_SWIZZLE_W);
+ assert (index >= -32768 && index <= 32767);
+
+ dst_register_ext_concode = tgsi_default_dst_register_ext_concode();
+ dst_register_ext_concode.CondMask = cc;
+ dst_register_ext_concode.CondSwizzleX = swizzle_x;
+ dst_register_ext_concode.CondSwizzleY = swizzle_y;
+ dst_register_ext_concode.CondSwizzleZ = swizzle_z;
+ dst_register_ext_concode.CondSwizzleW = swizzle_w;
+ dst_register_ext_concode.CondSrcIndex = index;
+
+ prev_token->Extended = 1;
+ instruction_grow( instruction, header );
+
+ return dst_register_ext_concode;
+}
+
+struct tgsi_dst_register_ext_modulate
+tgsi_default_dst_register_ext_modulate( void )
+{
+ struct tgsi_dst_register_ext_modulate dst_register_ext_modulate;
+
+ dst_register_ext_modulate.Type = TGSI_DST_REGISTER_EXT_TYPE_MODULATE;
+ dst_register_ext_modulate.Modulate = TGSI_MODULATE_1X;
+ dst_register_ext_modulate.Padding = 0;
+ dst_register_ext_modulate.Extended = 0;
+
+ return dst_register_ext_modulate;
+}
+
+GLuint
+tgsi_compare_dst_register_ext_modulate(
+ struct tgsi_dst_register_ext_modulate a,
+ struct tgsi_dst_register_ext_modulate b )
+{
+ a.Padding = b.Padding = 0;
+ a.Extended = b.Extended = 0;
+ return *(GLuint *) &a != *(GLuint *) &b;
+}
+
+struct tgsi_dst_register_ext_modulate
+tgsi_build_dst_register_ext_modulate(
+ GLuint modulate,
+ struct tgsi_token *prev_token,
+ struct tgsi_instruction *instruction,
+ struct tgsi_header *header )
+{
+ struct tgsi_dst_register_ext_modulate dst_register_ext_modulate;
+
+ assert (modulate <= TGSI_MODULATE_EIGHTH);
+
+ dst_register_ext_modulate = tgsi_default_dst_register_ext_modulate();
+ dst_register_ext_modulate.Modulate = modulate;
+
+ prev_token->Extended = 1;
+ instruction_grow( instruction, header );
+
+ return dst_register_ext_modulate;
+}
+
--- /dev/null
+#if !defined TGSI_BUILD_H
+#define TGSI_BUILD_H
+
+#if defined __cplusplus
+extern "C" {
+#endif // defined __cplusplus
+
+/*
+ * version
+ */
+
+struct tgsi_version
+tgsi_build_version( void );
+
+/*
+ * header
+ */
+
+struct tgsi_header
+tgsi_build_header( void );
+
+struct tgsi_processor
+tgsi_default_processor( void );
+
+struct tgsi_processor
+tgsi_build_processor(
+ GLuint processor,
+ struct tgsi_header *header );
+
+/*
+ * declaration
+ */
+
+struct tgsi_declaration
+tgsi_default_declaration( void );
+
+struct tgsi_declaration
+tgsi_build_declaration(
+ GLuint file,
+ GLuint declare,
+ GLuint interpolate,
+ struct tgsi_header *header );
+
+struct tgsi_full_declaration
+tgsi_default_full_declaration( void );
+
+GLuint
+tgsi_build_full_declaration(
+ const struct tgsi_full_declaration *full_decl,
+ struct tgsi_token *tokens,
+ struct tgsi_header *header,
+ GLuint maxsize );
+
+struct tgsi_declaration_range
+tgsi_build_declaration_range(
+ GLuint first,
+ GLuint last,
+ struct tgsi_declaration *declaration,
+ struct tgsi_header *header );
+
+struct tgsi_declaration_mask
+tgsi_build_declaration_mask(
+ GLuint mask,
+ struct tgsi_declaration *declaration,
+ struct tgsi_header *header );
+
+struct tgsi_declaration_interpolation
+tgsi_default_declaration_interpolation( void );
+
+struct tgsi_declaration_interpolation
+tgsi_build_declaration_interpolation(
+ GLuint interpolate,
+ struct tgsi_declaration *declaration,
+ struct tgsi_header *header );
+
+/*
+ * immediate
+ */
+
+struct tgsi_immediate
+tgsi_default_immediate( void );
+
+struct tgsi_immediate
+tgsi_build_immediate(
+ struct tgsi_header *header );
+
+struct tgsi_full_immediate
+tgsi_default_full_immediate( void );
+
+struct tgsi_immediate_float32
+tgsi_build_immediate_float32(
+ GLfloat value,
+ struct tgsi_immediate *immediate,
+ struct tgsi_header *header );
+
+GLuint
+tgsi_build_full_immediate(
+ const struct tgsi_full_immediate *full_imm,
+ struct tgsi_token *tokens,
+ struct tgsi_header *header,
+ GLuint maxsize );
+
+/*
+ * instruction
+ */
+
+struct tgsi_instruction
+tgsi_default_instruction( void );
+
+struct tgsi_instruction
+tgsi_build_instruction(
+ GLuint opcode,
+ GLuint saturate,
+ GLuint num_dst_regs,
+ GLuint num_src_regs,
+ struct tgsi_header *header );
+
+struct tgsi_full_instruction
+tgsi_default_full_instruction( void );
+
+GLuint
+tgsi_build_full_instruction(
+ const struct tgsi_full_instruction *full_inst,
+ struct tgsi_token *tokens,
+ struct tgsi_header *header,
+ GLuint maxsize );
+
+struct tgsi_instruction_ext_nv
+tgsi_default_instruction_ext_nv( void );
+
+GLuint
+tgsi_compare_instruction_ext_nv(
+ struct tgsi_instruction_ext_nv a,
+ struct tgsi_instruction_ext_nv b );
+
+struct tgsi_instruction_ext_nv
+tgsi_build_instruction_ext_nv(
+ GLuint precision,
+ GLuint cond_dst_index,
+ GLuint cond_flow_index,
+ GLuint cond_mask,
+ GLuint cond_swizzle_x,
+ GLuint cond_swizzle_y,
+ GLuint cond_swizzle_z,
+ GLuint cond_swizzle_w,
+ GLuint cond_dst_update,
+ GLuint cond_flow_update,
+ struct tgsi_token *prev_token,
+ struct tgsi_instruction *instruction,
+ struct tgsi_header *header );
+
+struct tgsi_instruction_ext_label
+tgsi_default_instruction_ext_label( void );
+
+GLuint
+tgsi_compare_instruction_ext_label(
+ struct tgsi_instruction_ext_label a,
+ struct tgsi_instruction_ext_label b );
+
+struct tgsi_instruction_ext_label
+tgsi_build_instruction_ext_label(
+ GLuint label,
+ GLuint target,
+ struct tgsi_token *prev_token,
+ struct tgsi_instruction *instruction,
+ struct tgsi_header *header );
+
+struct tgsi_instruction_ext_texture
+tgsi_default_instruction_ext_texture( void );
+
+GLuint
+tgsi_compare_instruction_ext_texture(
+ struct tgsi_instruction_ext_texture a,
+ struct tgsi_instruction_ext_texture b );
+
+struct tgsi_instruction_ext_texture
+tgsi_build_instruction_ext_texture(
+ GLuint texture,
+ struct tgsi_token *prev_token,
+ struct tgsi_instruction *instruction,
+ struct tgsi_header *header );
+
+struct tgsi_src_register
+tgsi_default_src_register( void );
+
+struct tgsi_src_register
+tgsi_build_src_register(
+ GLuint file,
+ GLuint swizzle_x,
+ GLuint swizzle_y,
+ GLuint swizzle_z,
+ GLuint swizzle_w,
+ GLuint negate,
+ GLuint indirect,
+ GLuint dimension,
+ GLint index,
+ struct tgsi_instruction *instruction,
+ struct tgsi_header *header );
+
+struct tgsi_full_src_register
+tgsi_default_full_src_register( void );
+
+struct tgsi_src_register_ext_swz
+tgsi_default_src_register_ext_swz( void );
+
+GLuint
+tgsi_compare_src_register_ext_swz(
+ struct tgsi_src_register_ext_swz a,
+ struct tgsi_src_register_ext_swz b );
+
+struct tgsi_src_register_ext_swz
+tgsi_build_src_register_ext_swz(
+ GLuint ext_swizzle_x,
+ GLuint ext_swizzle_y,
+ GLuint ext_swizzle_z,
+ GLuint ext_swizzle_w,
+ GLuint negate_x,
+ GLuint negate_y,
+ GLuint negate_z,
+ GLuint negate_w,
+ GLuint ext_divide,
+ struct tgsi_token *prev_token,
+ struct tgsi_instruction *instruction,
+ struct tgsi_header *header );
+
+struct tgsi_src_register_ext_mod
+tgsi_default_src_register_ext_mod( void );
+
+GLuint
+tgsi_compare_src_register_ext_mod(
+ struct tgsi_src_register_ext_mod a,
+ struct tgsi_src_register_ext_mod b );
+
+struct tgsi_src_register_ext_mod
+tgsi_build_src_register_ext_mod(
+ GLuint complement,
+ GLuint bias,
+ GLuint scale_2x,
+ GLuint absolute,
+ GLuint negate,
+ struct tgsi_token *prev_token,
+ struct tgsi_instruction *instruction,
+ struct tgsi_header *header );
+
+struct tgsi_dimension
+tgsi_default_dimension( void );
+
+struct tgsi_dimension
+tgsi_build_dimension(
+ GLuint indirect,
+ GLuint index,
+ struct tgsi_instruction *instruction,
+ struct tgsi_header *header );
+
+struct tgsi_dst_register
+tgsi_default_dst_register( void );
+
+struct tgsi_dst_register
+tgsi_build_dst_register(
+ GLuint file,
+ GLuint mask,
+ GLint index,
+ struct tgsi_instruction *instruction,
+ struct tgsi_header *header );
+
+struct tgsi_full_dst_register
+tgsi_default_full_dst_register( void );
+
+struct tgsi_dst_register_ext_concode
+tgsi_default_dst_register_ext_concode( void );
+
+GLuint
+tgsi_compare_dst_register_ext_concode(
+ struct tgsi_dst_register_ext_concode a,
+ struct tgsi_dst_register_ext_concode b );
+
+struct tgsi_dst_register_ext_concode
+tgsi_build_dst_register_ext_concode(
+ GLuint cc,
+ GLuint swizzle_x,
+ GLuint swizzle_y,
+ GLuint swizzle_z,
+ GLuint swizzle_w,
+ GLint index,
+ struct tgsi_token *prev_token,
+ struct tgsi_instruction *instruction,
+ struct tgsi_header *header );
+
+struct tgsi_dst_register_ext_modulate
+tgsi_default_dst_register_ext_modulate( void );
+
+GLuint
+tgsi_compare_dst_register_ext_modulate(
+ struct tgsi_dst_register_ext_modulate a,
+ struct tgsi_dst_register_ext_modulate b );
+
+struct tgsi_dst_register_ext_modulate
+tgsi_build_dst_register_ext_modulate(
+ GLuint modulate,
+ struct tgsi_token *prev_token,
+ struct tgsi_instruction *instruction,
+ struct tgsi_header *header );
+
+#if defined __cplusplus
+} // extern "C"
+#endif // defined __cplusplus
+
+#endif // !defined TGSI_BUILD_H
+
--- /dev/null
+#if !defined TGSI_CORE_H
+#define TGSI_CORE_H
+
+#include "tgsi_token.h"
+#include "tgsi_parse.h"
+#include "tgsi_build.h"
+#include "tgsi_exec.h"
+#include "tgsi_dump.h"
+#include "tgsi_util.h"
+
+#endif // !defined TGSI_CORE_H
+
--- /dev/null
+#include "tgsi_platform.h"
+#include "tgsi_core.h"
+
+struct text_dump
+{
+ FILE *file;
+ GLuint tabs;
+};
+
+static void
+text_dump_write(
+ struct text_dump *dump,
+ const void *buffer,
+ GLuint size )
+{
+ fwrite( buffer, size, 1, dump->file );
+}
+
+static void
+text_dump_str(
+ struct text_dump *dump,
+ const char *str )
+{
+ GLuint i;
+ GLuint len = strlen( str );
+
+ for( i = 0; i < len; i++ ) {
+ text_dump_write( dump, &str[i], 1 );
+
+ if( str[i] == '\n' ) {
+ GLuint i;
+
+ for( i = 0; i < dump->tabs; i++ ) {
+ text_dump_write( dump, " ", 4 );
+ }
+ }
+ }
+}
+
+static void
+text_dump_chr(
+ struct text_dump *dump,
+ const char chr )
+{
+ char str[2];
+
+ str[0] = chr;
+ str[1] = '\0';
+ text_dump_str( dump, str );
+}
+
+static void
+text_dump_uix(
+ struct text_dump *dump,
+ const GLuint ui)
+{
+ char str[36];
+
+ sprintf( str, "0x%x", ui );
+ text_dump_str( dump, str );
+}
+
+static void
+text_dump_uid(
+ struct text_dump *dump,
+ const GLuint ui )
+{
+ char str[16];
+
+ sprintf( str, "%u", ui );
+ text_dump_str( dump, str );
+}
+
+static void
+text_dump_sid(
+ struct text_dump *dump,
+ const GLint si )
+{
+ char str[16];
+
+ sprintf( str, "%d", si );
+ text_dump_str( dump, str );
+}
+
+static void
+text_dump_flt(
+ struct text_dump *dump,
+ const GLfloat f )
+{
+ char str[48];
+
+ sprintf( str, "%40.6f", f );
+ text_dump_str( dump, str );
+}
+
+static void
+text_dump_enum(
+ struct text_dump *dump,
+ const GLuint e,
+ const char **enums,
+ const GLuint enums_count )
+{
+ if( e >= enums_count ) {
+ text_dump_uid( dump, e );
+ }
+ else {
+ text_dump_str( dump, enums[e] );
+ }
+}
+
+static void
+text_dump_tab(
+ struct text_dump *dump )
+{
+ dump->tabs++;
+}
+
+static void
+text_dump_untab(
+ struct text_dump *dump )
+{
+ assert( dump->tabs > 0 );
+
+ --dump->tabs;
+}
+
+#define TXT(S) text_dump_str( &dump, S )
+#define CHR(C) text_dump_chr( &dump, C )
+#define UIX(I) text_dump_uix( &dump, I )
+#define UID(I) text_dump_uid( &dump, I )
+#define SID(I) text_dump_sid( &dump, I )
+#define FLT(F) text_dump_flt( &dump, F )
+#define TAB() text_dump_tab( &dump )
+#define UNT() text_dump_untab( &dump )
+#define ENM(E,ENUMS) text_dump_enum( &dump, E, ENUMS, sizeof( ENUMS ) / sizeof( *ENUMS ) )
+
+static const char *TGSI_PROCESSOR_TYPES[] =
+{
+ "PROCESSOR_FRAGMENT",
+ "PROCESSOR_VERTEX"
+};
+
+static const char *TGSI_TOKEN_TYPES[] =
+{
+ "TOKEN_TYPE_DECLARATION",
+ "TOKEN_TYPE_IMMEDIATE",
+ "TOKEN_TYPE_INSTRUCTION"
+};
+
+static const char *TGSI_FILES[] =
+{
+ "FILE_NULL",
+ "FILE_CONSTANT",
+ "FILE_INPUT",
+ "FILE_OUTPUT",
+ "FILE_TEMPORARY",
+ "FILE_SAMPLER",
+ "FILE_ADDRESS",
+ "FILE_IMMEDIATE"
+};
+
+static const char *TGSI_DECLARES[] =
+{
+ "DECLARE_RANGE",
+ "DECLARE_MASK"
+};
+
+static const char *TGSI_INTERPOLATES[] =
+{
+ "INTERPOLATE_CONSTANT",
+ "INTERPOLATE_LINEAR",
+ "INTERPOLATE_PERSPECTIVE"
+};
+
+static const char *TGSI_IMMS[] =
+{
+ "IMM_FLOAT32"
+};
+
+static const char *TGSI_OPCODES[] =
+{
+ "OPCODE_MOV",
+ "OPCODE_LIT",
+ "OPCODE_RCP",
+ "OPCODE_RSQ",
+ "OPCODE_EXP",
+ "OPCODE_LOG",
+ "OPCODE_MUL",
+ "OPCODE_ADD",
+ "OPCODE_DP3",
+ "OPCODE_DP4",
+ "OPCODE_DST",
+ "OPCODE_MIN",
+ "OPCODE_MAX",
+ "OPCODE_SLT",
+ "OPCODE_SGE",
+ "OPCODE_MAD",
+ "OPCODE_SUB",
+ "OPCODE_LERP",
+ "OPCODE_CND",
+ "OPCODE_CND0",
+ "OPCODE_DOT2ADD",
+ "OPCODE_INDEX",
+ "OPCODE_NEGATE",
+ "OPCODE_FRAC",
+ "OPCODE_CLAMP",
+ "OPCODE_FLOOR",
+ "OPCODE_ROUND",
+ "OPCODE_EXPBASE2",
+ "OPCODE_LOGBASE2",
+ "OPCODE_POWER",
+ "OPCODE_CROSSPRODUCT",
+ "OPCODE_MULTIPLYMATRIX",
+ "OPCODE_ABS",
+ "OPCODE_RCC",
+ "OPCODE_DPH",
+ "OPCODE_COS",
+ "OPCODE_DDX",
+ "OPCODE_DDY",
+ "OPCODE_KIL",
+ "OPCODE_PK2H",
+ "OPCODE_PK2US",
+ "OPCODE_PK4B",
+ "OPCODE_PK4UB",
+ "OPCODE_RFL",
+ "OPCODE_SEQ",
+ "OPCODE_SFL",
+ "OPCODE_SGT",
+ "OPCODE_SIN",
+ "OPCODE_SLE",
+ "OPCODE_SNE",
+ "OPCODE_STR",
+ "OPCODE_TEX",
+ "OPCODE_TXD",
+ "OPCODE_UP2H",
+ "OPCODE_UP2US",
+ "OPCODE_UP4B",
+ "OPCODE_UP4UB",
+ "OPCODE_X2D",
+ "OPCODE_ARA",
+ "OPCODE_ARR",
+ "OPCODE_BRA",
+ "OPCODE_CAL",
+ "OPCODE_RET",
+ "OPCODE_SSG",
+ "OPCODE_CMP",
+ "OPCODE_SCS",
+ "OPCODE_TXB",
+ "OPCODE_NRM",
+ "OPCODE_DIV",
+ "OPCODE_DP2",
+ "OPCODE_TXL",
+ "OPCODE_BRK",
+ "OPCODE_IF",
+ "OPCODE_LOOP",
+ "OPCODE_REP",
+ "OPCODE_ELSE",
+ "OPCODE_ENDIF",
+ "OPCODE_ENDLOOP",
+ "OPCODE_ENDREP",
+ "OPCODE_PUSHA",
+ "OPCODE_POPA",
+ "OPCODE_CEIL",
+ "OPCODE_I2F",
+ "OPCODE_NOT",
+ "OPCODE_TRUNC",
+ "OPCODE_SHL",
+ "OPCODE_SHR",
+ "OPCODE_AND",
+ "OPCODE_OR",
+ "OPCODE_MOD",
+ "OPCODE_XOR",
+ "OPCODE_SAD",
+ "OPCODE_TXF",
+ "OPCODE_TXQ",
+ "OPCODE_CONT",
+ "OPCODE_EMIT",
+ "OPCODE_ENDPRIM"
+};
+
+static const char *TGSI_SATS[] =
+{
+ "SAT_NONE",
+ "SAT_ZERO_ONE",
+ "SAT_MINUS_PLUS_ONE"
+};
+
+static const char *TGSI_INSTRUCTION_EXTS[] =
+{
+ "INSTRUCTION_EXT_TYPE_NV",
+ "INSTRUCTION_EXT_TYPE_LABEL",
+ "INSTRUCTION_EXT_TYPE_TEXTURE"
+};
+
+static const char *TGSI_PRECISIONS[] =
+{
+ "PRECISION_DEFAULT",
+ "TGSI_PRECISION_FLOAT32",
+ "TGSI_PRECISION_FLOAT16",
+ "TGSI_PRECISION_FIXED12"
+};
+
+static const char *TGSI_CCS[] =
+{
+ "CC_GT",
+ "CC_EQ",
+ "CC_LT",
+ "CC_UN",
+ "CC_GE",
+ "CC_LE",
+ "CC_NE",
+ "CC_TR",
+ "CC_FL"
+};
+
+static const char *TGSI_SWIZZLES[] =
+{
+ "SWIZZLE_X",
+ "SWIZZLE_Y",
+ "SWIZZLE_Z",
+ "SWIZZLE_W"
+};
+
+static const char *TGSI_TEXTURES[] =
+{
+ "TEXTURE_UNKNOWN",
+ "TEXTURE_1D",
+ "TEXTURE_2D",
+ "TEXTURE_3D",
+ "TEXTURE_CUBE",
+ "TEXTURE_RECT",
+ "TEXTURE_SHADOW1D",
+ "TEXTURE_SHADOW2D",
+ "TEXTURE_SHADOWRECT"
+};
+
+static const char *TGSI_SRC_REGISTER_EXTS[] =
+{
+ "SRC_REGISTER_EXT_TYPE_SWZ",
+ "SRC_REGISTER_EXT_TYPE_MOD"
+};
+
+static const char *TGSI_EXTSWIZZLES[] =
+{
+ "EXTSWIZZLE_X",
+ "EXTSWIZZLE_Y",
+ "EXTSWIZZLE_Z",
+ "EXTSWIZZLE_W",
+ "EXTSWIZZLE_ZERO",
+ "EXTSWIZZLE_ONE"
+};
+
+static const char *TGSI_WRITEMASKS[] =
+{
+ "0",
+ "WRITEMASK_X",
+ "WRITEMASK_Y",
+ "WRITEMASK_XY",
+ "WRITEMASK_Z",
+ "WRITEMASK_XZ",
+ "WRITEMASK_YZ",
+ "WRITEMASK_XYZ",
+ "WRITEMASK_W",
+ "WRITEMASK_XW",
+ "WRITEMASK_YW",
+ "WRITEMASK_XYW",
+ "WRITEMASK_ZW",
+ "WRITEMASK_XZW",
+ "WRITEMASK_YZW",
+ "WRITEMASK_XYZW"
+};
+
+static const char *TGSI_DST_REGISTER_EXTS[] =
+{
+ "DST_REGISTER_EXT_TYPE_CONDCODE",
+ "DST_REGISTER_EXT_TYPE_MODULATE"
+};
+
+static const char *TGSI_MODULATES[] =
+{
+ "MODULATE_1X",
+ "MODULATE_2X",
+ "MODULATE_4X",
+ "MODULATE_8X",
+ "MODULATE_HALF",
+ "MODULATE_QUARTER",
+ "MODULATE_EIGHTH"
+};
+
+void
+tgsi_dump(
+ const struct tgsi_token *tokens,
+ GLuint flags )
+{
+ struct text_dump dump;
+ struct tgsi_parse_context parse;
+ struct tgsi_full_instruction fi;
+ struct tgsi_full_declaration fd;
+ GLuint ignored = !(flags & TGSI_DUMP_NO_IGNORED);
+ GLuint deflt = !(flags & TGSI_DUMP_NO_DEFAULT);
+
+ {
+ static GLuint counter = 0;
+ char buffer[64];
+
+ sprintf( buffer, "sbir-dump-%.4u.txt", counter++ );
+ dump.file = fopen( buffer, "wt" );
+ dump.tabs = 0;
+ }
+
+ tgsi_parse_init( &parse, tokens );
+
+ TXT( "sbir-dump" );
+
+ CHR( '\n' );
+ TXT( "\nMajorVersion: " );
+ UID( parse.FullVersion.Version.MajorVersion );
+ TXT( "\nMinorVersion: " );
+ UID( parse.FullVersion.Version.MinorVersion );
+
+ CHR( '\n' );
+ TXT( "\nHeaderSize: " );
+ UID( parse.FullHeader.Header.HeaderSize );
+ TXT( "\nBodySize : " );
+ UID( parse.FullHeader.Header.BodySize );
+ TXT( "\nProcessor : " );
+ ENM( parse.FullHeader.Processor.Processor, TGSI_PROCESSOR_TYPES );
+
+ fi = tgsi_default_full_instruction();
+ fd = tgsi_default_full_declaration();
+
+ while( !tgsi_parse_end_of_tokens( &parse ) ) {
+ GLuint i;
+
+ tgsi_parse_token( &parse );
+
+ CHR( '\n' );
+ TXT( "\nType : " );
+ ENM( parse.FullToken.Token.Type, TGSI_TOKEN_TYPES );
+ if( ignored ) {
+ TXT( "\nSize : " );
+ UID( parse.FullToken.Token.Size );
+ if( deflt || parse.FullToken.Token.Extended ) {
+ TXT( "\nExtended : " );
+ UID( parse.FullToken.Token.Extended );
+ }
+ }
+
+ switch( parse.FullToken.Token.Type ) {
+ case TGSI_TOKEN_TYPE_DECLARATION:
+ {
+ struct tgsi_full_declaration *decl = &parse.FullToken.FullDeclaration;
+
+ TXT( "\nFile : " );
+ ENM( decl->Declaration.File, TGSI_FILES );
+ TXT( "\nDeclare : " );
+ ENM( decl->Declaration.Declare, TGSI_DECLARES );
+ if( deflt || fd.Declaration.Interpolate != decl->Declaration.Interpolate ) {
+ TXT( "\nInterpolate: " );
+ UID( decl->Declaration.Interpolate );
+ }
+ if( ignored ) {
+ TXT( "\nPadding : " );
+ UIX( decl->Declaration.Padding );
+ }
+
+ CHR( '\n' );
+ switch( decl->Declaration.Declare ) {
+ case TGSI_DECLARE_RANGE:
+ TXT( "\nFirst: " );
+ UID( decl->u.DeclarationRange.First );
+ TXT( "\nLast : " );
+ UID( decl->u.DeclarationRange.Last );
+ break;
+
+ case TGSI_DECLARE_MASK:
+ TXT( "\nMask: " );
+ UIX( decl->u.DeclarationMask.Mask );
+ break;
+
+ default:
+ assert( 0 );
+ }
+
+ if( decl->Declaration.Interpolate ) {
+ CHR( '\n' );
+ TXT( "\nInterpolate: " );
+ ENM( decl->Interpolation.Interpolate, TGSI_INTERPOLATES );
+ if( ignored ) {
+ TXT( "\nPadding : " );
+ UIX( decl->Interpolation.Padding );
+ }
+ }
+ }
+ break;
+
+ case TGSI_TOKEN_TYPE_IMMEDIATE:
+ TXT( "\nDataType : " );
+ ENM( parse.FullToken.FullImmediate.Immediate.DataType, TGSI_IMMS );
+ if( ignored ) {
+ TXT( "\nPadding : " );
+ UIX( parse.FullToken.FullImmediate.Immediate.Padding );
+ }
+
+ for( i = 0; i < parse.FullToken.FullImmediate.Immediate.Size - 1; i++ ) {
+ CHR( '\n' );
+ switch( parse.FullToken.FullImmediate.Immediate.DataType ) {
+ case TGSI_IMM_FLOAT32:
+ TXT( "\nFloat: " );
+ FLT( parse.FullToken.FullImmediate.u.ImmediateFloat32[i].Float );
+ break;
+
+ default:
+ assert( 0 );
+ }
+ }
+ break;
+
+ case TGSI_TOKEN_TYPE_INSTRUCTION:
+ {
+ struct tgsi_full_instruction *inst = &parse.FullToken.FullInstruction;
+
+ TXT( "\nOpcode : " );
+ ENM( inst->Instruction.Opcode, TGSI_OPCODES );
+ if( deflt || fi.Instruction.Saturate != inst->Instruction.Saturate ) {
+ TXT( "\nSaturate : " );
+ ENM( inst->Instruction.Saturate, TGSI_SATS );
+ }
+ if( deflt || fi.Instruction.NumDstRegs != inst->Instruction.NumDstRegs ) {
+ TXT( "\nNumDstRegs : " );
+ UID( inst->Instruction.NumDstRegs );
+ }
+ if( deflt || fi.Instruction.NumSrcRegs != inst->Instruction.NumSrcRegs ) {
+ TXT( "\nNumSrcRegs : " );
+ UID( inst->Instruction.NumSrcRegs );
+ }
+ if( ignored ) {
+ TXT( "\nPadding : " );
+ UIX( inst->Instruction.Padding );
+ }
+
+ if( deflt || tgsi_compare_instruction_ext_nv( inst->InstructionExtNv, fi.InstructionExtNv)) {
+ CHR( '\n' );
+ TXT( "\nType : " );
+ ENM( inst->InstructionExtNv.Type, TGSI_INSTRUCTION_EXTS );
+ if( deflt || fi.InstructionExtNv.Precision != inst->InstructionExtNv.Precision ) {
+ TXT( "\nPrecision : " );
+ ENM( inst->InstructionExtNv.Precision, TGSI_PRECISIONS );
+ }
+ if( deflt || fi.InstructionExtNv.CondDstIndex != inst->InstructionExtNv.CondDstIndex ) {
+ TXT( "\nCondDstIndex : " );
+ UID( inst->InstructionExtNv.CondDstIndex );
+ }
+ if( deflt || fi.InstructionExtNv.CondFlowIndex != inst->InstructionExtNv.CondFlowIndex ) {
+ TXT( "\nCondFlowIndex : " );
+ UID( inst->InstructionExtNv.CondFlowIndex );
+ }
+ if( deflt || fi.InstructionExtNv.CondMask != inst->InstructionExtNv.CondMask ) {
+ TXT( "\nCondMask : " );
+ ENM( inst->InstructionExtNv.CondMask, TGSI_CCS );
+ }
+ if( deflt || fi.InstructionExtNv.CondSwizzleX != inst->InstructionExtNv.CondSwizzleX ) {
+ TXT( "\nCondSwizzleX : " );
+ ENM( inst->InstructionExtNv.CondSwizzleX, TGSI_SWIZZLES );
+ }
+ if( deflt || fi.InstructionExtNv.CondSwizzleY != inst->InstructionExtNv.CondSwizzleY ) {
+ TXT( "\nCondSwizzleY : " );
+ ENM( inst->InstructionExtNv.CondSwizzleY, TGSI_SWIZZLES );
+ }
+ if( deflt || fi.InstructionExtNv.CondSwizzleZ != inst->InstructionExtNv.CondSwizzleZ ) {
+ TXT( "\nCondSwizzleZ : " );
+ ENM( inst->InstructionExtNv.CondSwizzleZ, TGSI_SWIZZLES );
+ }
+ if( deflt || fi.InstructionExtNv.CondSwizzleW != inst->InstructionExtNv.CondSwizzleW ) {
+ TXT( "\nCondSwizzleW : " );
+ ENM( inst->InstructionExtNv.CondSwizzleW, TGSI_SWIZZLES );
+ }
+ if( deflt || fi.InstructionExtNv.CondDstUpdate != inst->InstructionExtNv.CondDstUpdate ) {
+ TXT( "\nCondDstUpdate : " );
+ UID( inst->InstructionExtNv.CondDstUpdate );
+ }
+ if( deflt || fi.InstructionExtNv.CondFlowEnable != inst->InstructionExtNv.CondFlowEnable ) {
+ TXT( "\nCondFlowEnable: " );
+ UID( inst->InstructionExtNv.CondFlowEnable );
+ }
+ if( ignored ) {
+ TXT( "\nPadding : " );
+ UIX( inst->InstructionExtNv.Padding );
+ if( deflt || fi.InstructionExtNv.Extended != inst->InstructionExtNv.Extended ) {
+ TXT( "\nExtended : " );
+ UID( inst->InstructionExtNv.Extended );
+ }
+ }
+ }
+
+ if( deflt || tgsi_compare_instruction_ext_label( inst->InstructionExtLabel, fi.InstructionExtLabel ) ) {
+ CHR( '\n' );
+ TXT( "\nType : " );
+ ENM( inst->InstructionExtLabel.Type, TGSI_INSTRUCTION_EXTS );
+ if( deflt || fi.InstructionExtLabel.Label != inst->InstructionExtLabel.Label ) {
+ TXT( "\nLabel : " );
+ UID( inst->InstructionExtLabel.Label );
+ }
+ if( deflt || fi.InstructionExtLabel.Target != inst->InstructionExtLabel.Target ) {
+ TXT( "\nTarget : " );
+ UID( inst->InstructionExtLabel.Target );
+ }
+ if( ignored ) {
+ TXT( "\nPadding : " );
+ UIX( inst->InstructionExtLabel.Padding );
+ if( deflt || fi.InstructionExtLabel.Extended != inst->InstructionExtLabel.Extended ) {
+ TXT( "\nExtended: " );
+ UID( inst->InstructionExtLabel.Extended );
+ }
+ }
+ }
+
+ if( deflt || tgsi_compare_instruction_ext_texture( inst->InstructionExtTexture, fi.InstructionExtTexture ) ) {
+ CHR( '\n' );
+ TXT( "\nType : " );
+ ENM( inst->InstructionExtTexture.Type, TGSI_INSTRUCTION_EXTS );
+ if( deflt || fi.InstructionExtTexture.Texture != inst->InstructionExtTexture.Texture ) {
+ TXT( "\nTexture : " );
+ ENM( inst->InstructionExtTexture.Texture, TGSI_TEXTURES );
+ }
+ if( ignored ) {
+ TXT( "\nPadding : " );
+ UIX( inst->InstructionExtTexture.Padding );
+ if( deflt || fi.InstructionExtTexture.Extended != inst->InstructionExtTexture.Extended ) {
+ TXT( "\nExtended: " );
+ UID( inst->InstructionExtTexture.Extended );
+ }
+ }
+ }
+
+ for( i = 0; i < inst->Instruction.NumDstRegs; i++ ) {
+ struct tgsi_full_dst_register *dst = &inst->FullDstRegisters[i];
+ struct tgsi_full_dst_register *fd = &fi.FullDstRegisters[i];
+
+ CHR( '\n' );
+ TXT( "\nFile : " );
+ ENM( dst->DstRegister.File, TGSI_FILES );
+ if( deflt || fd->DstRegister.WriteMask != dst->DstRegister.WriteMask ) {
+ TXT( "\nWriteMask: " );
+ ENM( dst->DstRegister.WriteMask, TGSI_WRITEMASKS );
+ }
+ if( ignored ) {
+ if( deflt || fd->DstRegister.Indirect != dst->DstRegister.Indirect ) {
+ TXT( "\nIndirect : " );
+ UID( dst->DstRegister.Indirect );
+ }
+ if( deflt || fd->DstRegister.Dimension != dst->DstRegister.Dimension ) {
+ TXT( "\nDimension: " );
+ UID( dst->DstRegister.Dimension );
+ }
+ }
+ if( deflt || fd->DstRegister.Index != dst->DstRegister.Index ) {
+ TXT( "\nIndex : " );
+ SID( dst->DstRegister.Index );
+ }
+ if( ignored ) {
+ TXT( "\nPadding : " );
+ UIX( dst->DstRegister.Padding );
+ if( deflt || fd->DstRegister.Extended != dst->DstRegister.Extended ) {
+ TXT( "\nExtended : " );
+ UID( dst->DstRegister.Extended );
+ }
+ }
+
+ if( deflt || tgsi_compare_dst_register_ext_concode( dst->DstRegisterExtConcode, fd->DstRegisterExtConcode ) ) {
+ CHR( '\n' );
+ TXT( "\nType : " );
+ ENM( dst->DstRegisterExtConcode.Type, TGSI_DST_REGISTER_EXTS );
+ if( deflt || fd->DstRegisterExtConcode.CondMask != dst->DstRegisterExtConcode.CondMask ) {
+ TXT( "\nCondMask : " );
+ ENM( dst->DstRegisterExtConcode.CondMask, TGSI_CCS );
+ }
+ if( deflt || fd->DstRegisterExtConcode.CondSwizzleX != dst->DstRegisterExtConcode.CondSwizzleX ) {
+ TXT( "\nCondSwizzleX: " );
+ ENM( dst->DstRegisterExtConcode.CondSwizzleX, TGSI_SWIZZLES );
+ }
+ if( deflt || fd->DstRegisterExtConcode.CondSwizzleY != dst->DstRegisterExtConcode.CondSwizzleY ) {
+ TXT( "\nCondSwizzleY: " );
+ ENM( dst->DstRegisterExtConcode.CondSwizzleY, TGSI_SWIZZLES );
+ }
+ if( deflt || fd->DstRegisterExtConcode.CondSwizzleZ != dst->DstRegisterExtConcode.CondSwizzleZ ) {
+ TXT( "\nCondSwizzleZ: " );
+ ENM( dst->DstRegisterExtConcode.CondSwizzleZ, TGSI_SWIZZLES );
+ }
+ if( deflt || fd->DstRegisterExtConcode.CondSwizzleW != dst->DstRegisterExtConcode.CondSwizzleW ) {
+ TXT( "\nCondSwizzleW: " );
+ ENM( dst->DstRegisterExtConcode.CondSwizzleW, TGSI_SWIZZLES );
+ }
+ if( deflt || fd->DstRegisterExtConcode.CondSrcIndex != dst->DstRegisterExtConcode.CondSrcIndex ) {
+ TXT( "\nCondSrcIndex: " );
+ UID( dst->DstRegisterExtConcode.CondSrcIndex );
+ }
+ if( ignored ) {
+ TXT( "\nPadding : " );
+ UIX( dst->DstRegisterExtConcode.Padding );
+ if( deflt || fd->DstRegisterExtConcode.Extended != dst->DstRegisterExtConcode.Extended ) {
+ TXT( "\nExtended : " );
+ UID( dst->DstRegisterExtConcode.Extended );
+ }
+ }
+ }
+
+ if( deflt || tgsi_compare_dst_register_ext_modulate( dst->DstRegisterExtModulate, fd->DstRegisterExtModulate ) ) {
+ CHR( '\n' );
+ TXT( "\nType : " );
+ ENM( dst->DstRegisterExtModulate.Type, TGSI_DST_REGISTER_EXTS );
+ if( deflt || fd->DstRegisterExtModulate.Modulate != dst->DstRegisterExtModulate.Modulate ) {
+ TXT( "\nModulate: " );
+ ENM( dst->DstRegisterExtModulate.Modulate, TGSI_MODULATES );
+ }
+ if( ignored ) {
+ TXT( "\nPadding : " );
+ UIX( dst->DstRegisterExtModulate.Padding );
+ if( deflt || fd->DstRegisterExtModulate.Extended != dst->DstRegisterExtModulate.Extended ) {
+ TXT( "\nExtended: " );
+ UID( dst->DstRegisterExtModulate.Extended );
+ }
+ }
+ }
+ }
+
+ for( i = 0; i < inst->Instruction.NumSrcRegs; i++ ) {
+ struct tgsi_full_src_register *src = &inst->FullSrcRegisters[i];
+ struct tgsi_full_src_register *fs = &fi.FullSrcRegisters[i];
+
+ CHR( '\n' );
+ TXT( "\nFile : ");
+ ENM( src->SrcRegister.File, TGSI_FILES );
+ if( deflt || fs->SrcRegister.SwizzleX != src->SrcRegister.SwizzleX ) {
+ TXT( "\nSwizzleX : " );
+ ENM( src->SrcRegister.SwizzleX, TGSI_SWIZZLES );
+ }
+ if( deflt || fs->SrcRegister.SwizzleY != src->SrcRegister.SwizzleY ) {
+ TXT( "\nSwizzleY : " );
+ ENM( src->SrcRegister.SwizzleY, TGSI_SWIZZLES );
+ }
+ if( deflt || fs->SrcRegister.SwizzleZ != src->SrcRegister.SwizzleZ ) {
+ TXT( "\nSwizzleZ : " );
+ ENM( src->SrcRegister.SwizzleZ, TGSI_SWIZZLES );
+ }
+ if( deflt || fs->SrcRegister.SwizzleW != src->SrcRegister.SwizzleW ) {
+ TXT( "\nSwizzleW : " );
+ ENM( src->SrcRegister.SwizzleW, TGSI_SWIZZLES );
+ }
+ if( deflt || fs->SrcRegister.Negate != src->SrcRegister.Negate ) {
+ TXT( "\nNegate : " );
+ UID( src->SrcRegister.Negate );
+ }
+ if( ignored ) {
+ if( deflt || fs->SrcRegister.Indirect != src->SrcRegister.Indirect ) {
+ TXT( "\nIndirect : " );
+ UID( src->SrcRegister.Indirect );
+ }
+ if( deflt || fs->SrcRegister.Dimension != src->SrcRegister.Dimension ) {
+ TXT( "\nDimension: " );
+ UID( src->SrcRegister.Dimension );
+ }
+ }
+ if( deflt || fs->SrcRegister.Index != src->SrcRegister.Index ) {
+ TXT( "\nIndex : " );
+ SID( src->SrcRegister.Index );
+ }
+ if( ignored ) {
+ if( deflt || fs->SrcRegister.Extended != src->SrcRegister.Extended ) {
+ TXT( "\nExtended : " );
+ UID( src->SrcRegister.Extended );
+ }
+ }
+
+ if( deflt || tgsi_compare_src_register_ext_swz( src->SrcRegisterExtSwz, fs->SrcRegisterExtSwz ) ) {
+ CHR( '\n' );
+ TXT( "\nType : " );
+ ENM( src->SrcRegisterExtSwz.Type, TGSI_SRC_REGISTER_EXTS );
+ if( deflt || fs->SrcRegisterExtSwz.ExtSwizzleX != src->SrcRegisterExtSwz.ExtSwizzleX ) {
+ TXT( "\nExtSwizzleX: " );
+ ENM( src->SrcRegisterExtSwz.ExtSwizzleX, TGSI_EXTSWIZZLES );
+ }
+ if( deflt || fs->SrcRegisterExtSwz.ExtSwizzleY != src->SrcRegisterExtSwz.ExtSwizzleY ) {
+ TXT( "\nExtSwizzleY: " );
+ ENM( src->SrcRegisterExtSwz.ExtSwizzleY, TGSI_EXTSWIZZLES );
+ }
+ if( deflt || fs->SrcRegisterExtSwz.ExtSwizzleZ != src->SrcRegisterExtSwz.ExtSwizzleZ ) {
+ TXT( "\nExtSwizzleZ: " );
+ ENM( src->SrcRegisterExtSwz.ExtSwizzleZ, TGSI_EXTSWIZZLES );
+ }
+ if( deflt || fs->SrcRegisterExtSwz.ExtSwizzleW != src->SrcRegisterExtSwz.ExtSwizzleW ) {
+ TXT( "\nExtSwizzleW: " );
+ ENM( src->SrcRegisterExtSwz.ExtSwizzleW, TGSI_EXTSWIZZLES );
+ }
+ if( deflt || fs->SrcRegisterExtSwz.NegateX != src->SrcRegisterExtSwz.NegateX ) {
+ TXT( "\nNegateX : " );
+ UID( src->SrcRegisterExtSwz.NegateX );
+ }
+ if( deflt || fs->SrcRegisterExtSwz.NegateY != src->SrcRegisterExtSwz.NegateY ) {
+ TXT( "\nNegateY : " );
+ UID( src->SrcRegisterExtSwz.NegateY );
+ }
+ if( deflt || fs->SrcRegisterExtSwz.NegateZ != src->SrcRegisterExtSwz.NegateZ ) {
+ TXT( "\nNegateZ : " );
+ UID( src->SrcRegisterExtSwz.NegateZ );
+ }
+ if( deflt || fs->SrcRegisterExtSwz.NegateW != src->SrcRegisterExtSwz.NegateW ) {
+ TXT( "\nNegateW : " );
+ UID( src->SrcRegisterExtSwz.NegateW );
+ }
+ if( deflt || fs->SrcRegisterExtSwz.ExtDivide != src->SrcRegisterExtSwz.ExtDivide ) {
+ TXT( "\nExtDivide : " );
+ ENM( src->SrcRegisterExtSwz.ExtDivide, TGSI_EXTSWIZZLES );
+ }
+ if( ignored ) {
+ TXT( "\nPadding : " );
+ UIX( src->SrcRegisterExtSwz.Padding );
+ if( deflt || fs->SrcRegisterExtSwz.Extended != src->SrcRegisterExtSwz.Extended ) {
+ TXT( "\nExtended : " );
+ UID( src->SrcRegisterExtSwz.Extended );
+ }
+ }
+ }
+
+ if( deflt || tgsi_compare_src_register_ext_mod( src->SrcRegisterExtMod, fs->SrcRegisterExtMod ) ) {
+ CHR( '\n' );
+ TXT( "\nType : " );
+ ENM( src->SrcRegisterExtMod.Type, TGSI_SRC_REGISTER_EXTS );
+ if( deflt || fs->SrcRegisterExtMod.Complement != src->SrcRegisterExtMod.Complement ) {
+ TXT( "\nComplement: " );
+ UID( src->SrcRegisterExtMod.Complement );
+ }
+ if( deflt || fs->SrcRegisterExtMod.Bias != src->SrcRegisterExtMod.Bias ) {
+ TXT( "\nBias : " );
+ UID( src->SrcRegisterExtMod.Bias );
+ }
+ if( deflt || fs->SrcRegisterExtMod.Scale2X != src->SrcRegisterExtMod.Scale2X ) {
+ TXT( "\nScale2X : " );
+ UID( src->SrcRegisterExtMod.Scale2X );
+ }
+ if( deflt || fs->SrcRegisterExtMod.Absolute != src->SrcRegisterExtMod.Absolute ) {
+ TXT( "\nAbsolute : " );
+ UID( src->SrcRegisterExtMod.Absolute );
+ }
+ if( deflt || fs->SrcRegisterExtMod.Negate != src->SrcRegisterExtMod.Negate ) {
+ TXT( "\nNegate : " );
+ UID( src->SrcRegisterExtMod.Negate );
+ }
+ if( ignored ) {
+ TXT( "\nPadding : " );
+ UIX( src->SrcRegisterExtMod.Padding );
+ if( deflt || fs->SrcRegisterExtMod.Extended != src->SrcRegisterExtMod.Extended ) {
+ TXT( "\nExtended : " );
+ UID( src->SrcRegisterExtMod.Extended );
+ }
+ }
+ }
+ }
+ }
+ break;
+
+ default:
+ assert( 0 );
+ }
+ }
+
+ tgsi_parse_free( &parse );
+
+ fclose( dump.file );
+}
+
--- /dev/null
+#if !defined TGSI_DUMP_H
+#define TGSI_DUMP_H
+
+#if defined __cplusplus
+extern "C" {
+#endif // defined __cplusplus
+
+#define TGSI_DUMP_VERBOSE 0
+#define TGSI_DUMP_NO_IGNORED 1
+#define TGSI_DUMP_NO_DEFAULT 2
+
+void
+tgsi_dump(
+ const struct tgsi_token *tokens,
+ GLuint flags );
+
+#if defined __cplusplus
+} // extern "C"
+#endif // defined __cplusplus
+
+#endif // !defined TGSI_DUMP_H
+
--- /dev/null
+#include "tgsi_platform.h"
+#include "tgsi_core.h"
+
+#define TILE_BOTTOM_LEFT 0
+#define TILE_BOTTOM_RIGHT 1
+#define TILE_TOP_LEFT 2
+#define TILE_TOP_RIGHT 3
+
+#define TEMP_0_I TGSI_EXEC_TEMP_00000000_I
+#define TEMP_0_C TGSI_EXEC_TEMP_00000000_C
+#define TEMP_7F_I TGSI_EXEC_TEMP_7FFFFFFF_I
+#define TEMP_7F_C TGSI_EXEC_TEMP_7FFFFFFF_C
+#define TEMP_80_I TGSI_EXEC_TEMP_80000000_I
+#define TEMP_80_C TGSI_EXEC_TEMP_80000000_C
+#define TEMP_FF_I TGSI_EXEC_TEMP_FFFFFFFF_I
+#define TEMP_FF_C TGSI_EXEC_TEMP_FFFFFFFF_C
+#define TEMP_1_I TGSI_EXEC_TEMP_ONE_I
+#define TEMP_1_C TGSI_EXEC_TEMP_ONE_C
+#define TEMP_2_I TGSI_EXEC_TEMP_TWO_I
+#define TEMP_2_C TGSI_EXEC_TEMP_TWO_C
+#define TEMP_128_I TGSI_EXEC_TEMP_128_I
+#define TEMP_128_C TGSI_EXEC_TEMP_128_C
+#define TEMP_M128_I TGSI_EXEC_TEMP_MINUS_128_I
+#define TEMP_M128_C TGSI_EXEC_TEMP_MINUS_128_C
+#define TEMP_KILMASK_I TGSI_EXEC_TEMP_KILMASK_I
+#define TEMP_KILMASK_C TGSI_EXEC_TEMP_KILMASK_C
+#define TEMP_OUTPUT_I TGSI_EXEC_TEMP_OUTPUT_I
+#define TEMP_OUTPUT_C TGSI_EXEC_TEMP_OUTPUT_C
+#define TEMP_PRIMITIVE_I TGSI_EXEC_TEMP_PRIMITIVE_I
+#define TEMP_PRIMITIVE_C TGSI_EXEC_TEMP_PRIMITIVE_C
+#define TEMP_R0 TGSI_EXEC_TEMP_R0
+
+#define FOR_EACH_CHANNEL(CHAN)\
+ for (CHAN = 0; CHAN < 4; CHAN++)
+
+#define IS_CHANNEL_ENABLED(INST, CHAN)\
+ ((INST).FullDstRegisters[0].DstRegister.WriteMask & (1 << (CHAN)))
+
+#define IS_CHANNEL_ENABLED2(INST, CHAN)\
+ ((INST).FullDstRegisters[1].DstRegister.WriteMask & (1 << (CHAN)))
+
+#define FOR_EACH_ENABLED_CHANNEL(INST, CHAN)\
+ FOR_EACH_CHANNEL( CHAN )\
+ if (IS_CHANNEL_ENABLED( INST, CHAN ))
+
+#define FOR_EACH_ENABLED_CHANNEL2(INST, CHAN)\
+ FOR_EACH_CHANNEL( CHAN )\
+ if (IS_CHANNEL_ENABLED2( INST, CHAN ))
+
+#define CHAN_X 0
+#define CHAN_Y 1
+#define CHAN_Z 2
+#define CHAN_W 3
+
+void
+tgsi_exec_machine_init(
+ struct tgsi_exec_machine *mach,
+ struct tgsi_token *tokens )
+{
+ GLuint i;
+ struct tgsi_parse_context parse;
+
+ mach->Tokens = tokens;
+
+ tgsi_parse_init (&parse, mach->Tokens);
+ mach->Processor = parse.FullHeader.Processor.Processor;
+ tgsi_parse_free (&parse);
+
+ mach->Temps = (struct tgsi_exec_vector *) tgsi_align_128bit( mach->_Temps);
+ mach->Addrs = &mach->Temps[TGSI_EXEC_NUM_TEMPS];
+
+#if XXX_SSE
+ tgsi_emit_sse (tokens,
+ &mach->Function);
+#endif
+
+ /* Setup constants. */
+ for( i = 0; i < 4; i++ ) {
+ mach->Temps[TEMP_0_I].xyzw[TEMP_0_C].u[i] = 0x00000000;
+ mach->Temps[TEMP_7F_I].xyzw[TEMP_7F_C].u[i] = 0x7FFFFFFF;
+ mach->Temps[TEMP_80_I].xyzw[TEMP_80_C].u[i] = 0x80000000;
+ mach->Temps[TEMP_FF_I].xyzw[TEMP_FF_C].u[i] = 0xFFFFFFFF;
+ mach->Temps[TEMP_1_I].xyzw[TEMP_1_C].f[i] = 1.0f;
+ mach->Temps[TEMP_2_I].xyzw[TEMP_2_C].f[i] = 2.0f;
+ mach->Temps[TEMP_128_I].xyzw[TEMP_128_C].f[i] = 128.0f;
+ mach->Temps[TEMP_M128_I].xyzw[TEMP_M128_C].f[i] = -128.0f;
+ }
+}
+
+void
+tgsi_exec_prepare(
+ struct tgsi_exec_machine *mach,
+ struct tgsi_exec_labels *labels )
+{
+ struct tgsi_parse_context parse;
+
+ mach->ImmLimit = 0;
+ labels->count = 0;
+
+ tgsi_parse_init( &parse, mach->Tokens );
+ while( !tgsi_parse_end_of_tokens( &parse ) ) {
+ GLuint pointer = parse.Position;
+ GLuint i;
+ tgsi_parse_token( &parse );
+ switch( parse.FullToken.Token.Type ) {
+ case TGSI_TOKEN_TYPE_DECLARATION:
+ break;
+ case TGSI_TOKEN_TYPE_IMMEDIATE:
+ assert( (parse.FullToken.FullImmediate.Immediate.Size - 1) % 4 == 0 );
+ assert( mach->ImmLimit + (parse.FullToken.FullImmediate.Immediate.Size - 1) / 4 <= 256 );
+ for( i = 0; i < parse.FullToken.FullImmediate.Immediate.Size - 1; i++ ) {
+ mach->Imms[mach->ImmLimit + i / 4][i % 4] = parse.FullToken.FullImmediate.u.ImmediateFloat32[i].Float;
+ }
+ mach->ImmLimit += (parse.FullToken.FullImmediate.Immediate.Size - 1) / 4;
+ break;
+ case TGSI_TOKEN_TYPE_INSTRUCTION:
+ if( parse.FullToken.FullInstruction.InstructionExtLabel.Label &&
+ parse.FullToken.FullInstruction.InstructionExtLabel.Target ) {
+ assert( labels->count < 128 );
+ labels->labels[labels->count][0] = parse.FullToken.FullInstruction.InstructionExtLabel.Label;
+ labels->labels[labels->count][1] = pointer;
+ labels->count++;
+ }
+ break;
+ default:
+ assert( 0 );
+ }
+ }
+ tgsi_parse_free (&parse);
+}
+
+void
+tgsi_exec_machine_run(
+ struct tgsi_exec_machine *mach )
+{
+ struct tgsi_exec_labels labels;
+
+ tgsi_exec_prepare( mach, &labels );
+ tgsi_exec_machine_run2( mach, &labels );
+}
+
+static void
+micro_abs(
+ union tgsi_exec_channel *dst,
+ const union tgsi_exec_channel *src )
+{
+ dst->f[0] = (GLfloat) fabs( (GLdouble) src->f[0] );
+ dst->f[1] = (GLfloat) fabs( (GLdouble) src->f[1] );
+ dst->f[2] = (GLfloat) fabs( (GLdouble) src->f[2] );
+ dst->f[3] = (GLfloat) fabs( (GLdouble) src->f[3] );
+}
+
+static void
+micro_add(
+ union tgsi_exec_channel *dst,
+ const union tgsi_exec_channel *src0,
+ const union tgsi_exec_channel *src1 )
+{
+ dst->f[0] = src0->f[0] + src1->f[0];
+ dst->f[1] = src0->f[1] + src1->f[1];
+ dst->f[2] = src0->f[2] + src1->f[2];
+ dst->f[3] = src0->f[3] + src1->f[3];
+}
+
+static void
+micro_iadd(
+ union tgsi_exec_channel *dst,
+ const union tgsi_exec_channel *src0,
+ const union tgsi_exec_channel *src1 )
+{
+ dst->i[0] = src0->i[0] + src1->i[0];
+ dst->i[1] = src0->i[1] + src1->i[1];
+ dst->i[2] = src0->i[2] + src1->i[2];
+ dst->i[3] = src0->i[3] + src1->i[3];
+}
+
+static void
+micro_and(
+ union tgsi_exec_channel *dst,
+ const union tgsi_exec_channel *src0,
+ const union tgsi_exec_channel *src1 )
+{
+ dst->u[0] = src0->u[0] & src1->u[0];
+ dst->u[1] = src0->u[1] & src1->u[1];
+ dst->u[2] = src0->u[2] & src1->u[2];
+ dst->u[3] = src0->u[3] & src1->u[3];
+}
+
+static void
+micro_ceil(
+ union tgsi_exec_channel *dst,
+ const union tgsi_exec_channel *src )
+{
+ dst->f[0] = (GLfloat) ceil( (GLdouble) src->f[0] );
+ dst->f[1] = (GLfloat) ceil( (GLdouble) src->f[1] );
+ dst->f[2] = (GLfloat) ceil( (GLdouble) src->f[2] );
+ dst->f[3] = (GLfloat) ceil( (GLdouble) src->f[3] );
+}
+
+static void
+micro_cos(
+ union tgsi_exec_channel *dst,
+ const union tgsi_exec_channel *src )
+{
+ dst->f[0] = (GLfloat) cos( (GLdouble) src->f[0] );
+ dst->f[1] = (GLfloat) cos( (GLdouble) src->f[1] );
+ dst->f[2] = (GLfloat) cos( (GLdouble) src->f[2] );
+ dst->f[3] = (GLfloat) cos( (GLdouble) src->f[3] );
+}
+
+static void
+micro_div(
+ union tgsi_exec_channel *dst,
+ const union tgsi_exec_channel *src0,
+ const union tgsi_exec_channel *src1 )
+{
+ dst->f[0] = src0->f[0] / src1->f[0];
+ dst->f[1] = src0->f[1] / src1->f[1];
+ dst->f[2] = src0->f[2] / src1->f[2];
+ dst->f[3] = src0->f[3] / src1->f[3];
+}
+
+static void
+micro_udiv(
+ union tgsi_exec_channel *dst,
+ const union tgsi_exec_channel *src0,
+ const union tgsi_exec_channel *src1 )
+{
+ dst->u[0] = src0->u[0] / src1->u[0];
+ dst->u[1] = src0->u[1] / src1->u[1];
+ dst->u[2] = src0->u[2] / src1->u[2];
+ dst->u[3] = src0->u[3] / src1->u[3];
+}
+
+static void
+micro_eq(
+ union tgsi_exec_channel *dst,
+ const union tgsi_exec_channel *src0,
+ const union tgsi_exec_channel *src1,
+ const union tgsi_exec_channel *src2,
+ const union tgsi_exec_channel *src3 )
+{
+ dst->f[0] = src0->f[0] == src1->f[0] ? src2->f[0] : src3->f[0];
+ dst->f[1] = src0->f[1] == src1->f[1] ? src2->f[1] : src3->f[1];
+ dst->f[2] = src0->f[2] == src1->f[2] ? src2->f[2] : src3->f[2];
+ dst->f[3] = src0->f[3] == src1->f[3] ? src2->f[3] : src3->f[3];
+}
+
+static void
+micro_ieq(
+ union tgsi_exec_channel *dst,
+ const union tgsi_exec_channel *src0,
+ const union tgsi_exec_channel *src1,
+ const union tgsi_exec_channel *src2,
+ const union tgsi_exec_channel *src3 )
+{
+ dst->i[0] = src0->i[0] == src1->i[0] ? src2->i[0] : src3->i[0];
+ dst->i[1] = src0->i[1] == src1->i[1] ? src2->i[1] : src3->i[1];
+ dst->i[2] = src0->i[2] == src1->i[2] ? src2->i[2] : src3->i[2];
+ dst->i[3] = src0->i[3] == src1->i[3] ? src2->i[3] : src3->i[3];
+}
+
+static void
+micro_exp2(
+ union tgsi_exec_channel *dst,
+ const union tgsi_exec_channel *src )
+{
+ dst->f[0] = (GLfloat) pow( 2.0, (GLdouble) src->f[0] );
+ dst->f[1] = (GLfloat) pow( 2.0, (GLdouble) src->f[1] );
+ dst->f[2] = (GLfloat) pow( 2.0, (GLdouble) src->f[2] );
+ dst->f[3] = (GLfloat) pow( 2.0, (GLdouble) src->f[3] );
+}
+
+static void
+micro_f2it(
+ union tgsi_exec_channel *dst,
+ const union tgsi_exec_channel *src )
+{
+ dst->i[0] = (GLint) src->f[0];
+ dst->i[1] = (GLint) src->f[1];
+ dst->i[2] = (GLint) src->f[2];
+ dst->i[3] = (GLint) src->f[3];
+}
+
+static void
+micro_f2ut(
+ union tgsi_exec_channel *dst,
+ const union tgsi_exec_channel *src )
+{
+ dst->u[0] = (GLuint) src->f[0];
+ dst->u[1] = (GLuint) src->f[1];
+ dst->u[2] = (GLuint) src->f[2];
+ dst->u[3] = (GLuint) src->f[3];
+}
+
+static void
+micro_flr(
+ union tgsi_exec_channel *dst,
+ const union tgsi_exec_channel *src )
+{
+ dst->f[0] = (GLfloat) floor( (GLdouble) src->f[0] );
+ dst->f[1] = (GLfloat) floor( (GLdouble) src->f[1] );
+ dst->f[2] = (GLfloat) floor( (GLdouble) src->f[2] );
+ dst->f[3] = (GLfloat) floor( (GLdouble) src->f[3] );
+}
+
+static void
+micro_frc(
+ union tgsi_exec_channel *dst,
+ const union tgsi_exec_channel *src )
+{
+ dst->f[0] = src->f[0] - (GLfloat) floor( (GLdouble) src->f[0] );
+ dst->f[1] = src->f[1] - (GLfloat) floor( (GLdouble) src->f[1] );
+ dst->f[2] = src->f[2] - (GLfloat) floor( (GLdouble) src->f[2] );
+ dst->f[3] = src->f[3] - (GLfloat) floor( (GLdouble) src->f[3] );
+}
+
+static void
+micro_i2f(
+ union tgsi_exec_channel *dst,
+ const union tgsi_exec_channel *src )
+{
+ dst->f[0] = (GLfloat) src->i[0];
+ dst->f[1] = (GLfloat) src->i[1];
+ dst->f[2] = (GLfloat) src->i[2];
+ dst->f[3] = (GLfloat) src->i[3];
+}
+
+static void
+micro_lg2(
+ union tgsi_exec_channel *dst,
+ const union tgsi_exec_channel *src )
+{
+ dst->f[0] = (GLfloat) log( (GLdouble) src->f[0] ) * 1.442695f;
+ dst->f[1] = (GLfloat) log( (GLdouble) src->f[1] ) * 1.442695f;
+ dst->f[2] = (GLfloat) log( (GLdouble) src->f[2] ) * 1.442695f;
+ dst->f[3] = (GLfloat) log( (GLdouble) src->f[3] ) * 1.442695f;
+}
+
+static void
+micro_lt(
+ union tgsi_exec_channel *dst,
+ const union tgsi_exec_channel *src0,
+ const union tgsi_exec_channel *src1,
+ const union tgsi_exec_channel *src2,
+ const union tgsi_exec_channel *src3 )
+{
+ dst->f[0] = src0->f[0] < src1->f[0] ? src2->f[0] : src3->f[0];
+ dst->f[1] = src0->f[1] < src1->f[1] ? src2->f[1] : src3->f[1];
+ dst->f[2] = src0->f[2] < src1->f[2] ? src2->f[2] : src3->f[2];
+ dst->f[3] = src0->f[3] < src1->f[3] ? src2->f[3] : src3->f[3];
+}
+
+static void
+micro_ilt(
+ union tgsi_exec_channel *dst,
+ const union tgsi_exec_channel *src0,
+ const union tgsi_exec_channel *src1,
+ const union tgsi_exec_channel *src2,
+ const union tgsi_exec_channel *src3 )
+{
+ dst->i[0] = src0->i[0] < src1->i[0] ? src2->i[0] : src3->i[0];
+ dst->i[1] = src0->i[1] < src1->i[1] ? src2->i[1] : src3->i[1];
+ dst->i[2] = src0->i[2] < src1->i[2] ? src2->i[2] : src3->i[2];
+ dst->i[3] = src0->i[3] < src1->i[3] ? src2->i[3] : src3->i[3];
+}
+
+static void
+micro_ult(
+ union tgsi_exec_channel *dst,
+ const union tgsi_exec_channel *src0,
+ const union tgsi_exec_channel *src1,
+ const union tgsi_exec_channel *src2,
+ const union tgsi_exec_channel *src3 )
+{
+ dst->u[0] = src0->u[0] < src1->u[0] ? src2->u[0] : src3->u[0];
+ dst->u[1] = src0->u[1] < src1->u[1] ? src2->u[1] : src3->u[1];
+ dst->u[2] = src0->u[2] < src1->u[2] ? src2->u[2] : src3->u[2];
+ dst->u[3] = src0->u[3] < src1->u[3] ? src2->u[3] : src3->u[3];
+}
+
+static void
+micro_max(
+ union tgsi_exec_channel *dst,
+ const union tgsi_exec_channel *src0,
+ const union tgsi_exec_channel *src1 )
+{
+ dst->f[0] = src0->f[0] > src1->f[0] ? src0->f[0] : src1->f[0];
+ dst->f[1] = src0->f[1] > src1->f[1] ? src0->f[1] : src1->f[1];
+ dst->f[2] = src0->f[2] > src1->f[2] ? src0->f[2] : src1->f[2];
+ dst->f[3] = src0->f[3] > src1->f[3] ? src0->f[3] : src1->f[3];
+}
+
+static void
+micro_imax(
+ union tgsi_exec_channel *dst,
+ const union tgsi_exec_channel *src0,
+ const union tgsi_exec_channel *src1 )
+{
+ dst->i[0] = src0->i[0] > src1->i[0] ? src0->i[0] : src1->i[0];
+ dst->i[1] = src0->i[1] > src1->i[1] ? src0->i[1] : src1->i[1];
+ dst->i[2] = src0->i[2] > src1->i[2] ? src0->i[2] : src1->i[2];
+ dst->i[3] = src0->i[3] > src1->i[3] ? src0->i[3] : src1->i[3];
+}
+
+static void
+micro_umax(
+ union tgsi_exec_channel *dst,
+ const union tgsi_exec_channel *src0,
+ const union tgsi_exec_channel *src1 )
+{
+ dst->u[0] = src0->u[0] > src1->u[0] ? src0->u[0] : src1->u[0];
+ dst->u[1] = src0->u[1] > src1->u[1] ? src0->u[1] : src1->u[1];
+ dst->u[2] = src0->u[2] > src1->u[2] ? src0->u[2] : src1->u[2];
+ dst->u[3] = src0->u[3] > src1->u[3] ? src0->u[3] : src1->u[3];
+}
+
+static void
+micro_min(
+ union tgsi_exec_channel *dst,
+ const union tgsi_exec_channel *src0,
+ const union tgsi_exec_channel *src1 )
+{
+ dst->f[0] = src0->f[0] < src1->f[0] ? src0->f[0] : src1->f[0];
+ dst->f[1] = src0->f[1] < src1->f[1] ? src0->f[1] : src1->f[1];
+ dst->f[2] = src0->f[2] < src1->f[2] ? src0->f[2] : src1->f[2];
+ dst->f[3] = src0->f[3] < src1->f[3] ? src0->f[3] : src1->f[3];
+}
+
+static void
+micro_imin(
+ union tgsi_exec_channel *dst,
+ const union tgsi_exec_channel *src0,
+ const union tgsi_exec_channel *src1 )
+{
+ dst->i[0] = src0->i[0] < src1->i[0] ? src0->i[0] : src1->i[0];
+ dst->i[1] = src0->i[1] < src1->i[1] ? src0->i[1] : src1->i[1];
+ dst->i[2] = src0->i[2] < src1->i[2] ? src0->i[2] : src1->i[2];
+ dst->i[3] = src0->i[3] < src1->i[3] ? src0->i[3] : src1->i[3];
+}
+
+static void
+micro_umin(
+ union tgsi_exec_channel *dst,
+ const union tgsi_exec_channel *src0,
+ const union tgsi_exec_channel *src1 )
+{
+ dst->u[0] = src0->u[0] < src1->u[0] ? src0->u[0] : src1->u[0];
+ dst->u[1] = src0->u[1] < src1->u[1] ? src0->u[1] : src1->u[1];
+ dst->u[2] = src0->u[2] < src1->u[2] ? src0->u[2] : src1->u[2];
+ dst->u[3] = src0->u[3] < src1->u[3] ? src0->u[3] : src1->u[3];
+}
+
+static void
+micro_umod(
+ union tgsi_exec_channel *dst,
+ const union tgsi_exec_channel *src0,
+ const union tgsi_exec_channel *src1 )
+{
+ dst->u[0] = src0->u[0] % src1->u[0];
+ dst->u[1] = src0->u[1] % src1->u[1];
+ dst->u[2] = src0->u[2] % src1->u[2];
+ dst->u[3] = src0->u[3] % src1->u[3];
+}
+
+static void
+micro_mul(
+ union tgsi_exec_channel *dst,
+ const union tgsi_exec_channel *src0,
+ const union tgsi_exec_channel *src1 )
+{
+ dst->f[0] = src0->f[0] * src1->f[0];
+ dst->f[1] = src0->f[1] * src1->f[1];
+ dst->f[2] = src0->f[2] * src1->f[2];
+ dst->f[3] = src0->f[3] * src1->f[3];
+}
+
+static void
+micro_imul(
+ union tgsi_exec_channel *dst,
+ const union tgsi_exec_channel *src0,
+ const union tgsi_exec_channel *src1 )
+{
+ dst->i[0] = src0->i[0] * src1->i[0];
+ dst->i[1] = src0->i[1] * src1->i[1];
+ dst->i[2] = src0->i[2] * src1->i[2];
+ dst->i[3] = src0->i[3] * src1->i[3];
+}
+
+static void
+micro_imul64(
+ union tgsi_exec_channel *dst0,
+ union tgsi_exec_channel *dst1,
+ const union tgsi_exec_channel *src0,
+ const union tgsi_exec_channel *src1 )
+{
+ dst1->i[0] = src0->i[0] * src1->i[0];
+ dst1->i[1] = src0->i[1] * src1->i[1];
+ dst1->i[2] = src0->i[2] * src1->i[2];
+ dst1->i[3] = src0->i[3] * src1->i[3];
+ dst0->i[0] = 0;
+ dst0->i[1] = 0;
+ dst0->i[2] = 0;
+ dst0->i[3] = 0;
+}
+
+static void
+micro_umul64(
+ union tgsi_exec_channel *dst0,
+ union tgsi_exec_channel *dst1,
+ const union tgsi_exec_channel *src0,
+ const union tgsi_exec_channel *src1 )
+{
+ dst1->u[0] = src0->u[0] * src1->u[0];
+ dst1->u[1] = src0->u[1] * src1->u[1];
+ dst1->u[2] = src0->u[2] * src1->u[2];
+ dst1->u[3] = src0->u[3] * src1->u[3];
+ dst0->u[0] = 0;
+ dst0->u[1] = 0;
+ dst0->u[2] = 0;
+ dst0->u[3] = 0;
+}
+
+static void
+micro_movc(
+ union tgsi_exec_channel *dst,
+ const union tgsi_exec_channel *src0,
+ const union tgsi_exec_channel *src1,
+ const union tgsi_exec_channel *src2 )
+{
+ dst->u[0] = src0->u[0] ? src1->u[0] : src2->u[0];
+ dst->u[1] = src0->u[1] ? src1->u[1] : src2->u[1];
+ dst->u[2] = src0->u[2] ? src1->u[2] : src2->u[2];
+ dst->u[3] = src0->u[3] ? src1->u[3] : src2->u[3];
+}
+
+static void
+micro_neg(
+ union tgsi_exec_channel *dst,
+ const union tgsi_exec_channel *src )
+{
+ dst->f[0] = -src->f[0];
+ dst->f[1] = -src->f[1];
+ dst->f[2] = -src->f[2];
+ dst->f[3] = -src->f[3];
+}
+
+static void
+micro_ineg(
+ union tgsi_exec_channel *dst,
+ const union tgsi_exec_channel *src )
+{
+ dst->i[0] = -src->i[0];
+ dst->i[1] = -src->i[1];
+ dst->i[2] = -src->i[2];
+ dst->i[3] = -src->i[3];
+}
+
+static void
+micro_not(
+ union tgsi_exec_channel *dst,
+ const union tgsi_exec_channel *src )
+{
+ dst->u[0] = ~src->u[0];
+ dst->u[1] = ~src->u[1];
+ dst->u[2] = ~src->u[2];
+ dst->u[3] = ~src->u[3];
+}
+
+static void
+micro_or(
+ union tgsi_exec_channel *dst,
+ const union tgsi_exec_channel *src0,
+ const union tgsi_exec_channel *src1 )
+{
+ dst->u[0] = src0->u[0] | src1->u[0];
+ dst->u[1] = src0->u[1] | src1->u[1];
+ dst->u[2] = src0->u[2] | src1->u[2];
+ dst->u[3] = src0->u[3] | src1->u[3];
+}
+
+static void
+micro_pow(
+ union tgsi_exec_channel *dst,
+ const union tgsi_exec_channel *src0,
+ const union tgsi_exec_channel *src1 )
+{
+ dst->f[0] = (GLfloat) pow( (GLdouble) src0->f[0], (GLdouble) src1->f[0] );
+ dst->f[1] = (GLfloat) pow( (GLdouble) src0->f[1], (GLdouble) src1->f[1] );
+ dst->f[2] = (GLfloat) pow( (GLdouble) src0->f[2], (GLdouble) src1->f[2] );
+ dst->f[3] = (GLfloat) pow( (GLdouble) src0->f[3], (GLdouble) src1->f[3] );
+}
+
+static void
+micro_rnd(
+ union tgsi_exec_channel *dst,
+ const union tgsi_exec_channel *src )
+{
+ dst->f[0] = (GLfloat) floor( (GLdouble) (src->f[0] + 0.5f) );
+ dst->f[1] = (GLfloat) floor( (GLdouble) (src->f[1] + 0.5f) );
+ dst->f[2] = (GLfloat) floor( (GLdouble) (src->f[2] + 0.5f) );
+ dst->f[3] = (GLfloat) floor( (GLdouble) (src->f[3] + 0.5f) );
+}
+
+static void
+micro_shl(
+ union tgsi_exec_channel *dst,
+ const union tgsi_exec_channel *src0,
+ const union tgsi_exec_channel *src1 )
+{
+ dst->i[0] = src0->i[0] << src1->i[0];
+ dst->i[1] = src0->i[1] << src1->i[1];
+ dst->i[2] = src0->i[2] << src1->i[2];
+ dst->i[3] = src0->i[3] << src1->i[3];
+}
+
+static void
+micro_ishr(
+ union tgsi_exec_channel *dst,
+ const union tgsi_exec_channel *src0,
+ const union tgsi_exec_channel *src1 )
+{
+ dst->i[0] = src0->i[0] >> src1->i[0];
+ dst->i[1] = src0->i[1] >> src1->i[1];
+ dst->i[2] = src0->i[2] >> src1->i[2];
+ dst->i[3] = src0->i[3] >> src1->i[3];
+}
+
+static void
+micro_ushr(
+ union tgsi_exec_channel *dst,
+ const union tgsi_exec_channel *src0,
+ const union tgsi_exec_channel *src1 )
+{
+ dst->u[0] = src0->u[0] >> src1->u[0];
+ dst->u[1] = src0->u[1] >> src1->u[1];
+ dst->u[2] = src0->u[2] >> src1->u[2];
+ dst->u[3] = src0->u[3] >> src1->u[3];
+}
+
+static void
+micro_sin(
+ union tgsi_exec_channel *dst,
+ const union tgsi_exec_channel *src )
+{
+ dst->f[0] = (GLfloat) sin( (GLdouble) src->f[0] );
+ dst->f[1] = (GLfloat) sin( (GLdouble) src->f[1] );
+ dst->f[2] = (GLfloat) sin( (GLdouble) src->f[2] );
+ dst->f[3] = (GLfloat) sin( (GLdouble) src->f[3] );
+}
+
+static void
+micro_sqrt( union tgsi_exec_channel *dst,
+ const union tgsi_exec_channel *src )
+{
+ dst->f[0] = (GLfloat) sqrt( (GLdouble) src->f[0] );
+ dst->f[1] = (GLfloat) sqrt( (GLdouble) src->f[1] );
+ dst->f[2] = (GLfloat) sqrt( (GLdouble) src->f[2] );
+ dst->f[3] = (GLfloat) sqrt( (GLdouble) src->f[3] );
+}
+
+static void
+micro_sub(
+ union tgsi_exec_channel *dst,
+ const union tgsi_exec_channel *src0,
+ const union tgsi_exec_channel *src1 )
+{
+ dst->f[0] = src0->f[0] - src1->f[0];
+ dst->f[1] = src0->f[1] - src1->f[1];
+ dst->f[2] = src0->f[2] - src1->f[2];
+ dst->f[3] = src0->f[3] - src1->f[3];
+}
+
+static void
+micro_u2f(
+ union tgsi_exec_channel *dst,
+ const union tgsi_exec_channel *src )
+{
+ dst->f[0] = (GLfloat) src->u[0];
+ dst->f[1] = (GLfloat) src->u[1];
+ dst->f[2] = (GLfloat) src->u[2];
+ dst->f[3] = (GLfloat) src->u[3];
+}
+
+static void
+micro_xor(
+ union tgsi_exec_channel *dst,
+ const union tgsi_exec_channel *src0,
+ const union tgsi_exec_channel *src1 )
+{
+ dst->u[0] = src0->u[0] ^ src1->u[0];
+ dst->u[1] = src0->u[1] ^ src1->u[1];
+ dst->u[2] = src0->u[2] ^ src1->u[2];
+ dst->u[3] = src0->u[3] ^ src1->u[3];
+}
+
+static void
+fetch_src_file_channel(
+ const struct tgsi_exec_machine *mach,
+ const GLuint file,
+ const GLuint swizzle,
+ const union tgsi_exec_channel *index,
+ union tgsi_exec_channel *chan )
+{
+ switch( swizzle ) {
+ case TGSI_EXTSWIZZLE_X:
+ case TGSI_EXTSWIZZLE_Y:
+ case TGSI_EXTSWIZZLE_Z:
+ case TGSI_EXTSWIZZLE_W:
+ switch( file ) {
+ case TGSI_FILE_CONSTANT:
+ chan->f[0] = mach->Consts[index->i[0]][swizzle];
+ chan->f[1] = mach->Consts[index->i[1]][swizzle];
+ chan->f[2] = mach->Consts[index->i[2]][swizzle];
+ chan->f[3] = mach->Consts[index->i[3]][swizzle];
+ break;
+
+ case TGSI_FILE_INPUT:
+ chan->u[0] = mach->Inputs[index->i[0]].xyzw[swizzle].u[0];
+ chan->u[1] = mach->Inputs[index->i[1]].xyzw[swizzle].u[1];
+ chan->u[2] = mach->Inputs[index->i[2]].xyzw[swizzle].u[2];
+ chan->u[3] = mach->Inputs[index->i[3]].xyzw[swizzle].u[3];
+ break;
+
+ case TGSI_FILE_TEMPORARY:
+ chan->u[0] = mach->Temps[index->i[0]].xyzw[swizzle].u[0];
+ chan->u[1] = mach->Temps[index->i[1]].xyzw[swizzle].u[1];
+ chan->u[2] = mach->Temps[index->i[2]].xyzw[swizzle].u[2];
+ chan->u[3] = mach->Temps[index->i[3]].xyzw[swizzle].u[3];
+ break;
+
+ case TGSI_FILE_IMMEDIATE:
+ assert( index->i[0] < (GLint) mach->ImmLimit );
+ chan->f[0] = mach->Imms[index->i[0]][swizzle];
+ assert( index->i[1] < (GLint) mach->ImmLimit );
+ chan->f[1] = mach->Imms[index->i[1]][swizzle];
+ assert( index->i[2] < (GLint) mach->ImmLimit );
+ chan->f[2] = mach->Imms[index->i[2]][swizzle];
+ assert( index->i[3] < (GLint) mach->ImmLimit );
+ chan->f[3] = mach->Imms[index->i[3]][swizzle];
+ break;
+
+ case TGSI_FILE_ADDRESS:
+ chan->u[0] = mach->Addrs[index->i[0]].xyzw[swizzle].u[0];
+ chan->u[1] = mach->Addrs[index->i[1]].xyzw[swizzle].u[1];
+ chan->u[2] = mach->Addrs[index->i[2]].xyzw[swizzle].u[2];
+ chan->u[3] = mach->Addrs[index->i[3]].xyzw[swizzle].u[3];
+ break;
+
+ default:
+ assert( 0 );
+ }
+ break;
+
+ case TGSI_EXTSWIZZLE_ZERO:
+ *chan = mach->Temps[TEMP_0_I].xyzw[TEMP_0_C];
+ break;
+
+ case TGSI_EXTSWIZZLE_ONE:
+ *chan = mach->Temps[TEMP_1_I].xyzw[TEMP_1_C];
+ break;
+
+ default:
+ assert( 0 );
+ }
+}
+
+static void
+fetch_source(
+ const struct tgsi_exec_machine *mach,
+ union tgsi_exec_channel *chan,
+ const struct tgsi_full_src_register *reg,
+ const GLuint chan_index )
+{
+ union tgsi_exec_channel index;
+ GLuint swizzle;
+
+ index.i[0] =
+ index.i[1] =
+ index.i[2] =
+ index.i[3] = reg->SrcRegister.Index;
+
+ if (reg->SrcRegister.Indirect) {
+ union tgsi_exec_channel index2;
+ union tgsi_exec_channel indir_index;
+
+ index2.i[0] =
+ index2.i[1] =
+ index2.i[2] =
+ index2.i[3] = reg->SrcRegisterInd.Index;
+
+ swizzle = tgsi_util_get_src_register_swizzle( ®->SrcRegisterInd, CHAN_X );
+ fetch_src_file_channel(
+ mach,
+ reg->SrcRegisterInd.File,
+ swizzle,
+ &index2,
+ &indir_index );
+
+ index.i[0] += indir_index.i[0];
+ index.i[1] += indir_index.i[1];
+ index.i[2] += indir_index.i[2];
+ index.i[3] += indir_index.i[3];
+ }
+
+ if( reg->SrcRegister.Dimension ) {
+ switch( reg->SrcRegister.File ) {
+ case TGSI_FILE_INPUT:
+ index.i[0] *= 17;
+ index.i[1] *= 17;
+ index.i[2] *= 17;
+ index.i[3] *= 17;
+ break;
+ case TGSI_FILE_CONSTANT:
+ index.i[0] *= 4096;
+ index.i[1] *= 4096;
+ index.i[2] *= 4096;
+ index.i[3] *= 4096;
+ break;
+ default:
+ assert( 0 );
+ }
+
+ index.i[0] += reg->SrcRegisterDim.Index;
+ index.i[1] += reg->SrcRegisterDim.Index;
+ index.i[2] += reg->SrcRegisterDim.Index;
+ index.i[3] += reg->SrcRegisterDim.Index;
+
+ if (reg->SrcRegisterDim.Indirect) {
+ union tgsi_exec_channel index2;
+ union tgsi_exec_channel indir_index;
+
+ index2.i[0] =
+ index2.i[1] =
+ index2.i[2] =
+ index2.i[3] = reg->SrcRegisterDimInd.Index;
+
+ swizzle = tgsi_util_get_src_register_swizzle( ®->SrcRegisterDimInd, CHAN_X );
+ fetch_src_file_channel(
+ mach,
+ reg->SrcRegisterDimInd.File,
+ swizzle,
+ &index2,
+ &indir_index );
+
+ index.i[0] += indir_index.i[0];
+ index.i[1] += indir_index.i[1];
+ index.i[2] += indir_index.i[2];
+ index.i[3] += indir_index.i[3];
+ }
+ }
+
+ swizzle = tgsi_util_get_full_src_register_extswizzle( reg, chan_index );
+ fetch_src_file_channel(
+ mach,
+ reg->SrcRegister.File,
+ swizzle,
+ &index,
+ chan );
+
+ switch (tgsi_util_get_full_src_register_sign_mode( reg, chan_index )) {
+ case TGSI_UTIL_SIGN_CLEAR:
+ micro_abs( chan, chan );
+ break;
+
+ case TGSI_UTIL_SIGN_SET:
+ micro_abs( chan, chan );
+ micro_neg( chan, chan );
+ break;
+
+ case TGSI_UTIL_SIGN_TOGGLE:
+ micro_neg( chan, chan );
+ break;
+
+ case TGSI_UTIL_SIGN_KEEP:
+ break;
+ }
+}
+
+static void
+store_dest(
+ struct tgsi_exec_machine *mach,
+ const union tgsi_exec_channel *chan,
+ const struct tgsi_full_dst_register *reg,
+ const struct tgsi_full_instruction *inst,
+ GLuint chan_index )
+{
+ union tgsi_exec_channel *dst;
+
+ switch( reg->DstRegister.File ) {
+ case TGSI_FILE_NULL:
+ return;
+
+ case TGSI_FILE_OUTPUT:
+ dst = &mach->Outputs[mach->Temps[TEMP_OUTPUT_I].xyzw[TEMP_OUTPUT_C].u[0] + reg->DstRegister.Index].xyzw[chan_index];
+ break;
+
+ case TGSI_FILE_TEMPORARY:
+ dst = &mach->Temps[reg->DstRegister.Index].xyzw[chan_index];
+ break;
+
+ case TGSI_FILE_ADDRESS:
+ dst = &mach->Addrs[reg->DstRegister.Index].xyzw[chan_index];
+ break;
+
+ default:
+ assert( 0 );
+ }
+
+ switch (inst->Instruction.Saturate)
+ {
+ case TGSI_SAT_NONE:
+ *dst = *chan;
+ break;
+
+ case TGSI_SAT_ZERO_ONE:
+ micro_lt( dst, chan, &mach->Temps[TEMP_0_I].xyzw[TEMP_0_C], &mach->Temps[TEMP_0_I].xyzw[TEMP_0_C], chan );
+ micro_lt( dst, chan, &mach->Temps[TEMP_1_I].xyzw[TEMP_1_C], chan, &mach->Temps[TEMP_1_I].xyzw[TEMP_1_C] );
+ break;
+
+ case TGSI_SAT_MINUS_PLUS_ONE:
+ assert( 0 );
+ break;
+
+ default:
+ assert( 0 );
+ }
+}
+
+#define FETCH(VAL,INDEX,CHAN)\
+ fetch_source (mach, VAL, &inst->FullSrcRegisters[INDEX], CHAN)
+
+#define STORE(VAL,INDEX,CHAN)\
+ store_dest (mach, VAL, &inst->FullDstRegisters[INDEX], inst, CHAN)
+
+static void
+exec_kil (struct tgsi_exec_machine *mach,
+ const struct tgsi_full_instruction *inst)
+{
+ GLuint uniquemask;
+ GLuint chan_index;
+ GLuint kilmask = 0;
+ union tgsi_exec_channel r[1];
+
+ /* This mask stores component bits that were already tested. Note that
+ * we test if the value is less than zero, so 1.0 and 0.0 need not to be
+ * tested. */
+ uniquemask = (1 << TGSI_EXTSWIZZLE_ZERO) | (1 << TGSI_EXTSWIZZLE_ONE);
+
+ for (chan_index = 0; chan_index < 4; chan_index++)
+ {
+ GLuint swizzle;
+ GLuint i;
+
+ /* unswizzle channel */
+ swizzle = tgsi_util_get_full_src_register_extswizzle (
+ &inst->FullSrcRegisters[0],
+ chan_index);
+
+ /* check if the component has not been already tested */
+ if (uniquemask & (1 << swizzle))
+ continue;
+ uniquemask |= 1 << swizzle;
+
+ FETCH(&r[0], 0, chan_index);
+ for (i = 0; i < 4; i++)
+ if (r[0].f[i] < 0.0f)
+ kilmask |= 1 << (i * 4);
+ }
+
+ mach->Temps[TEMP_KILMASK_I].xyzw[TEMP_KILMASK_C].u[0] |= kilmask;
+}
+
+#if MESA
+/*
+ * Fetch a texel using S texture coordinate.
+ */
+static void
+fetch_texel_1d( GLcontext *ctx,
+ struct tgsi_sampler_state *sampler,
+ const union tgsi_exec_channel *s,
+ GLuint unit,
+ union tgsi_exec_channel *r,
+ union tgsi_exec_channel *g,
+ union tgsi_exec_channel *b,
+ union tgsi_exec_channel *a )
+{
+ SWcontext *swrast = SWRAST_CONTEXT(ctx);
+ GLuint fragment_index;
+ GLfloat stpq[4][4];
+ GLfloat lambdas[4];
+ GLchan rgba[4][4];
+
+ for (fragment_index = 0; fragment_index < 4; fragment_index++)
+ {
+ stpq[fragment_index][0] = s->f[fragment_index];
+ }
+
+ if (sampler->NeedLambda)
+ {
+ GLfloat dsdx = s->f[TILE_BOTTOM_RIGHT] - s->f[TILE_BOTTOM_LEFT];
+ GLfloat dsdy = s->f[TILE_TOP_LEFT] - s->f[TILE_BOTTOM_LEFT];
+
+ GLfloat rho, lambda;
+
+ dsdx = FABSF(dsdx);
+ dsdy = FABSF(dsdy);
+
+ rho = MAX2(dsdx, dsdy) * sampler->ImageWidth;
+
+ lambda = LOG2(rho);
+
+ if (sampler->NeedLodBias)
+ lambda += sampler->LodBias;
+
+ if (sampler->NeedLambdaClamp)
+ lambda = CLAMP(lambda, sampler->MinLod, sampler->MaxLod);
+
+ /* XXX: Use the same lambda value throughout the tile. Could
+ * end up with four unique values by recalculating partial
+ * derivs in the other row and column, and calculating lambda
+ * using the dx and dy values appropriate for each fragment in
+ * the tile.
+ */
+ lambdas[0] =
+ lambdas[1] =
+ lambdas[2] =
+ lambdas[3] = lambda;
+ }
+
+ /* XXX use a float-valued TextureSample routine here!!! */
+ swrast->TextureSample[unit] (ctx,
+ ctx->Texture.Unit[unit]._Current,
+ 4,
+ (const GLfloat (*)[4])stpq,
+ lambdas,
+ rgba);
+
+ for (fragment_index = 0; fragment_index < 4; fragment_index++)
+ {
+ r->f[fragment_index] = CHAN_TO_FLOAT(rgba[fragment_index][0]);
+ g->f[fragment_index] = CHAN_TO_FLOAT(rgba[fragment_index][1]);
+ b->f[fragment_index] = CHAN_TO_FLOAT(rgba[fragment_index][2]);
+ a->f[fragment_index] = CHAN_TO_FLOAT(rgba[fragment_index][3]);
+ }
+}
+
+/*
+ * Fetch a texel using ST texture coordinates.
+ */
+static void
+fetch_texel_2d( GLcontext *ctx,
+ struct tgsi_sampler_state *sampler,
+ const union tgsi_exec_channel *s,
+ const union tgsi_exec_channel *t,
+ GLuint unit,
+ union tgsi_exec_channel *r,
+ union tgsi_exec_channel *g,
+ union tgsi_exec_channel *b,
+ union tgsi_exec_channel *a )
+{
+ SWcontext *swrast = SWRAST_CONTEXT( ctx );
+ GLuint fragment_index;
+ GLfloat stpq[4][4];
+ GLfloat lambdas[4];
+ GLchan rgba[4][4];
+
+ for (fragment_index = 0; fragment_index < 4; fragment_index++) {
+ stpq[fragment_index][0] = s->f[fragment_index];
+ stpq[fragment_index][1] = t->f[fragment_index];
+ }
+
+ if (sampler->NeedLambda) {
+ GLfloat dsdx = s->f[TILE_BOTTOM_RIGHT] - s->f[TILE_BOTTOM_LEFT];
+ GLfloat dsdy = s->f[TILE_TOP_LEFT] - s->f[TILE_BOTTOM_LEFT];
+
+ GLfloat dtdx = t->f[TILE_BOTTOM_RIGHT] - t->f[TILE_BOTTOM_LEFT];
+ GLfloat dtdy = t->f[TILE_TOP_LEFT] - t->f[TILE_BOTTOM_LEFT];
+
+ GLfloat maxU, maxV, rho, lambda;
+
+ dsdx = FABSF( dsdx );
+ dsdy = FABSF( dsdy );
+ dtdx = FABSF( dtdx );
+ dtdy = FABSF( dtdy );
+
+ maxU = MAX2( dsdx, dsdy ) * sampler->ImageWidth;
+ maxV = MAX2( dtdx, dtdy ) * sampler->ImageHeight;
+
+ rho = MAX2( maxU, maxV );
+
+ lambda = LOG2( rho );
+
+ if (sampler->NeedLodBias)
+ lambda += sampler->LodBias;
+
+ if (sampler->NeedLambdaClamp)
+ lambda = CLAMP(
+ lambda,
+ sampler->MinLod,
+ sampler->MaxLod );
+
+ /* XXX: Use the same lambda value throughout the tile. Could
+ * end up with four unique values by recalculating partial
+ * derivs in the other row and column, and calculating lambda
+ * using the dx and dy values appropriate for each fragment in
+ * the tile.
+ */
+ lambdas[0] =
+ lambdas[1] =
+ lambdas[2] =
+ lambdas[3] = lambda;
+ }
+
+ /* XXX use a float-valued TextureSample routine here!!! */
+ swrast->TextureSample[unit](
+ ctx,
+ ctx->Texture.Unit[unit]._Current,
+ 4,
+ (const GLfloat (*)[4]) stpq,
+ lambdas,
+ rgba );
+
+ for (fragment_index = 0; fragment_index < 4; fragment_index++) {
+ r->f[fragment_index] = CHAN_TO_FLOAT( rgba[fragment_index][0] );
+ g->f[fragment_index] = CHAN_TO_FLOAT( rgba[fragment_index][1] );
+ b->f[fragment_index] = CHAN_TO_FLOAT( rgba[fragment_index][2] );
+ a->f[fragment_index] = CHAN_TO_FLOAT( rgba[fragment_index][3] );
+ }
+}
+
+/*
+ * Fetch a texel using STR texture coordinates.
+ */
+static void
+fetch_texel_3d( GLcontext *ctx,
+ struct tgsi_sampler_state *sampler,
+ const union tgsi_exec_channel *s,
+ const union tgsi_exec_channel *t,
+ const union tgsi_exec_channel *p,
+ GLuint unit,
+ union tgsi_exec_channel *r,
+ union tgsi_exec_channel *g,
+ union tgsi_exec_channel *b,
+ union tgsi_exec_channel *a )
+{
+ SWcontext *swrast = SWRAST_CONTEXT(ctx);
+ GLuint fragment_index;
+ GLfloat stpq[4][4];
+ GLfloat lambdas[4];
+ GLchan rgba[4][4];
+
+ for (fragment_index = 0; fragment_index < 4; fragment_index++)
+ {
+ stpq[fragment_index][0] = s->f[fragment_index];
+ stpq[fragment_index][1] = t->f[fragment_index];
+ stpq[fragment_index][2] = p->f[fragment_index];
+ }
+
+ if (sampler->NeedLambda)
+ {
+ GLfloat dsdx = s->f[TILE_BOTTOM_RIGHT] - s->f[TILE_BOTTOM_LEFT];
+ GLfloat dsdy = s->f[TILE_TOP_LEFT] - s->f[TILE_BOTTOM_LEFT];
+
+ GLfloat dtdx = t->f[TILE_BOTTOM_RIGHT] - t->f[TILE_BOTTOM_LEFT];
+ GLfloat dtdy = t->f[TILE_TOP_LEFT] - t->f[TILE_BOTTOM_LEFT];
+
+ GLfloat dpdx = p->f[TILE_BOTTOM_RIGHT] - p->f[TILE_BOTTOM_LEFT];
+ GLfloat dpdy = p->f[TILE_TOP_LEFT] - p->f[TILE_BOTTOM_LEFT];
+
+ GLfloat maxU, maxV, maxW, rho, lambda;
+
+ dsdx = FABSF(dsdx);
+ dsdy = FABSF(dsdy);
+ dtdx = FABSF(dtdx);
+ dtdy = FABSF(dtdy);
+ dpdx = FABSF(dpdx);
+ dpdy = FABSF(dpdy);
+
+ maxU = MAX2(dsdx, dsdy) * sampler->ImageWidth;
+ maxV = MAX2(dtdx, dtdy) * sampler->ImageHeight;
+ maxW = MAX2(dpdx, dpdy) * sampler->ImageDepth;
+
+ rho = MAX2(maxU, MAX2(maxV, maxW));
+
+ lambda = LOG2(rho);
+
+ if (sampler->NeedLodBias)
+ lambda += sampler->LodBias;
+
+ if (sampler->NeedLambdaClamp)
+ lambda = CLAMP(lambda, sampler->MinLod, sampler->MaxLod);
+
+ /* XXX: Use the same lambda value throughout the tile. Could
+ * end up with four unique values by recalculating partial
+ * derivs in the other row and column, and calculating lambda
+ * using the dx and dy values appropriate for each fragment in
+ * the tile.
+ */
+ lambdas[0] =
+ lambdas[1] =
+ lambdas[2] =
+ lambdas[3] = lambda;
+ }
+
+ /* XXX use a float-valued TextureSample routine here!!! */
+ swrast->TextureSample[unit] (ctx,
+ ctx->Texture.Unit[unit]._Current,
+ 4,
+ (const GLfloat (*)[4])stpq,
+ lambdas,
+ rgba);
+
+ for (fragment_index = 0; fragment_index < 4; fragment_index++)
+ {
+ r->f[fragment_index] = CHAN_TO_FLOAT(rgba[fragment_index][0]);
+ g->f[fragment_index] = CHAN_TO_FLOAT(rgba[fragment_index][1]);
+ b->f[fragment_index] = CHAN_TO_FLOAT(rgba[fragment_index][2]);
+ a->f[fragment_index] = CHAN_TO_FLOAT(rgba[fragment_index][3]);
+ }
+}
+#endif
+
+static GLuint
+map_label(
+ GLuint label,
+ struct tgsi_exec_labels *labels )
+{
+ GLuint i;
+
+ for( i = 0; i < labels->count; i++ ) {
+ if( labels->labels[i][0] == label ) {
+ return labels->labels[i][1];
+ }
+ }
+ assert( 0 );
+ return 0;
+}
+
+static void
+exec_instruction(
+ struct tgsi_exec_machine *mach,
+ const struct tgsi_full_instruction *inst,
+ struct tgsi_exec_labels *labels,
+ GLuint *programCounter )
+{
+#if MESA
+ GET_CURRENT_CONTEXT(ctx);
+#endif
+ GLuint chan_index;
+ union tgsi_exec_channel r[8];
+
+ switch (inst->Instruction.Opcode) {
+ case TGSI_OPCODE_ARL:
+ FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
+ FETCH( &r[0], 0, chan_index );
+ micro_f2it( &r[0], &r[0] );
+ STORE( &r[0], 0, chan_index );
+ }
+ break;
+
+ case TGSI_OPCODE_MOV:
+ /* TGSI_OPCODE_SWZ */
+ FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
+ FETCH( &r[0], 0, chan_index );
+ STORE( &r[0], 0, chan_index );
+ }
+ break;
+
+ case TGSI_OPCODE_LIT:
+ if (IS_CHANNEL_ENABLED( *inst, CHAN_X )) {
+ STORE( &mach->Temps[TEMP_1_I].xyzw[TEMP_1_C], 0, CHAN_X );
+ }
+
+ if (IS_CHANNEL_ENABLED( *inst, CHAN_Y ) || IS_CHANNEL_ENABLED( *inst, CHAN_Z )) {
+ FETCH( &r[0], 0, CHAN_X );
+ if (IS_CHANNEL_ENABLED( *inst, CHAN_Y )) {
+ micro_max( &r[0], &r[0], &mach->Temps[TEMP_0_I].xyzw[TEMP_0_C] );
+ STORE( &r[0], 0, CHAN_Y );
+ }
+
+ if (IS_CHANNEL_ENABLED( *inst, CHAN_Z )) {
+ FETCH( &r[1], 0, CHAN_Y );
+ micro_max( &r[1], &r[1], &mach->Temps[TEMP_0_I].xyzw[TEMP_0_C] );
+
+ FETCH( &r[2], 0, CHAN_W );
+ micro_min( &r[2], &r[2], &mach->Temps[TEMP_128_I].xyzw[TEMP_128_C] );
+ micro_max( &r[2], &r[2], &mach->Temps[TEMP_M128_I].xyzw[TEMP_M128_C] );
+ micro_pow( &r[1], &r[1], &r[2] );
+ micro_lt( &r[0], &mach->Temps[TEMP_0_I].xyzw[TEMP_0_C], &r[0], &r[1], &mach->Temps[TEMP_0_I].xyzw[TEMP_0_C] );
+ STORE( &r[0], 0, CHAN_Z );
+ }
+ }
+
+ if (IS_CHANNEL_ENABLED( *inst, CHAN_W )) {
+ STORE( &mach->Temps[TEMP_1_I].xyzw[TEMP_1_C], 0, CHAN_W );
+ }
+ break;
+
+ case TGSI_OPCODE_RCP:
+ /* TGSI_OPCODE_RECIP */
+ FETCH( &r[0], 0, CHAN_X );
+ micro_div( &r[0], &mach->Temps[TEMP_1_I].xyzw[TEMP_1_C], &r[0] );
+ FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
+ STORE( &r[0], 0, chan_index );
+ }
+ break;
+
+ case TGSI_OPCODE_RSQ:
+ /* TGSI_OPCODE_RECIPSQRT */
+ FETCH( &r[0], 0, CHAN_X );
+ micro_sqrt( &r[0], &r[0] );
+ micro_div( &r[0], &mach->Temps[TEMP_1_I].xyzw[TEMP_1_C], &r[0] );
+ FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
+ STORE( &r[0], 0, chan_index );
+ }
+ break;
+
+ case TGSI_OPCODE_EXP:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_LOG:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_MUL:
+ FOR_EACH_ENABLED_CHANNEL( *inst, chan_index )
+ {
+ FETCH(&r[0], 0, chan_index);
+ FETCH(&r[1], 1, chan_index);
+
+ micro_mul( &r[0], &r[0], &r[1] );
+
+ STORE(&r[0], 0, chan_index);
+ }
+ break;
+
+ case TGSI_OPCODE_ADD:
+ FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
+ FETCH( &r[0], 0, chan_index );
+ FETCH( &r[1], 1, chan_index );
+ micro_add( &r[0], &r[0], &r[1] );
+ STORE( &r[0], 0, chan_index );
+ }
+ break;
+
+ case TGSI_OPCODE_DP3:
+ /* TGSI_OPCODE_DOT3 */
+ FETCH( &r[0], 0, CHAN_X );
+ FETCH( &r[1], 1, CHAN_X );
+ micro_mul( &r[0], &r[0], &r[1] );
+
+ FETCH( &r[1], 0, CHAN_Y );
+ FETCH( &r[2], 1, CHAN_Y );
+ micro_mul( &r[1], &r[1], &r[2] );
+ micro_add( &r[0], &r[0], &r[1] );
+
+ FETCH( &r[1], 0, CHAN_Z );
+ FETCH( &r[2], 1, CHAN_Z );
+ micro_mul( &r[1], &r[1], &r[2] );
+ micro_add( &r[0], &r[0], &r[1] );
+
+ FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
+ STORE( &r[0], 0, chan_index );
+ }
+ break;
+
+ case TGSI_OPCODE_DP4:
+ /* TGSI_OPCODE_DOT4 */
+ FETCH(&r[0], 0, CHAN_X);
+ FETCH(&r[1], 1, CHAN_X);
+
+ micro_mul( &r[0], &r[0], &r[1] );
+
+ FETCH(&r[1], 0, CHAN_Y);
+ FETCH(&r[2], 1, CHAN_Y);
+
+ micro_mul( &r[1], &r[1], &r[2] );
+ micro_add( &r[0], &r[0], &r[1] );
+
+ FETCH(&r[1], 0, CHAN_Z);
+ FETCH(&r[2], 1, CHAN_Z);
+
+ micro_mul( &r[1], &r[1], &r[2] );
+ micro_add( &r[0], &r[0], &r[1] );
+
+ FETCH(&r[1], 0, CHAN_W);
+ FETCH(&r[2], 1, CHAN_W);
+
+ micro_mul( &r[1], &r[1], &r[2] );
+ micro_add( &r[0], &r[0], &r[1] );
+
+ FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
+ STORE( &r[0], 0, chan_index );
+ }
+ break;
+
+ case TGSI_OPCODE_DST:
+ if (IS_CHANNEL_ENABLED( *inst, CHAN_X )) {
+ STORE( &mach->Temps[TEMP_1_I].xyzw[TEMP_1_C], 0, CHAN_X );
+ }
+
+ if (IS_CHANNEL_ENABLED( *inst, CHAN_Y )) {
+ FETCH( &r[0], 0, CHAN_Y );
+ FETCH( &r[1], 1, CHAN_Y);
+ micro_mul( &r[0], &r[0], &r[1] );
+ STORE( &r[0], 0, CHAN_Y );
+ }
+
+ if (IS_CHANNEL_ENABLED( *inst, CHAN_Z )) {
+ FETCH( &r[0], 0, CHAN_Z );
+ STORE( &r[0], 0, CHAN_Z );
+ }
+
+ if (IS_CHANNEL_ENABLED( *inst, CHAN_W )) {
+ FETCH( &r[0], 1, CHAN_W );
+ STORE( &r[0], 0, CHAN_W );
+ }
+ break;
+
+ case TGSI_OPCODE_MIN:
+ FOR_EACH_ENABLED_CHANNEL( *inst, chan_index )
+ {
+ FETCH(&r[0], 0, chan_index);
+ FETCH(&r[1], 1, chan_index);
+
+ micro_lt( &r[0], &r[0], &r[1], &r[0], &r[1] );
+
+ STORE(&r[0], 0, chan_index);
+ }
+ break;
+
+ case TGSI_OPCODE_MAX:
+ FOR_EACH_ENABLED_CHANNEL( *inst, chan_index )
+ {
+ FETCH(&r[0], 0, chan_index);
+ FETCH(&r[1], 1, chan_index);
+
+ micro_lt( &r[0], &r[0], &r[1], &r[1], &r[0] );
+
+ STORE(&r[0], 0, chan_index);
+ }
+ break;
+
+ case TGSI_OPCODE_SLT:
+ /* TGSI_OPCODE_SETLT */
+ FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
+ FETCH( &r[0], 0, chan_index );
+ FETCH( &r[1], 1, chan_index );
+ micro_lt( &r[0], &r[0], &r[1], &mach->Temps[TEMP_1_I].xyzw[TEMP_1_C], &mach->Temps[TEMP_0_I].xyzw[TEMP_0_C] );
+ STORE( &r[0], 0, chan_index );
+ }
+ break;
+
+ case TGSI_OPCODE_SGE:
+ /* TGSI_OPCODE_SETGE */
+ FOR_EACH_ENABLED_CHANNEL( *inst, chan_index )
+ {
+ FETCH(&r[0], 0, chan_index);
+ FETCH(&r[1], 1, chan_index);
+
+ micro_lt( &r[0], &r[0], &r[1], &mach->Temps[TEMP_0_I].xyzw[TEMP_0_C], &mach->Temps[TEMP_1_I].xyzw[TEMP_1_C] );
+
+ STORE(&r[0], 0, chan_index);
+ }
+ break;
+
+ case TGSI_OPCODE_MAD:
+ /* TGSI_OPCODE_MADD */
+ FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
+ FETCH( &r[0], 0, chan_index );
+ FETCH( &r[1], 1, chan_index );
+ micro_mul( &r[0], &r[0], &r[1] );
+ FETCH( &r[1], 2, chan_index );
+ micro_add( &r[0], &r[0], &r[1] );
+ STORE( &r[0], 0, chan_index );
+ }
+ break;
+
+ case TGSI_OPCODE_SUB:
+ FOR_EACH_ENABLED_CHANNEL( *inst, chan_index )
+ {
+ FETCH(&r[0], 0, chan_index);
+ FETCH(&r[1], 1, chan_index);
+
+ micro_sub( &r[0], &r[0], &r[1] );
+
+ STORE(&r[0], 0, chan_index);
+ }
+ break;
+
+ case TGSI_OPCODE_LERP:
+ /* TGSI_OPCODE_LRP */
+ FOR_EACH_ENABLED_CHANNEL( *inst, chan_index )
+ {
+ FETCH(&r[0], 0, chan_index);
+ FETCH(&r[1], 1, chan_index);
+ FETCH(&r[2], 2, chan_index);
+
+ micro_sub( &r[1], &r[1], &r[2] );
+ micro_mul( &r[0], &r[0], &r[1] );
+ micro_add( &r[0], &r[0], &r[2] );
+
+ STORE(&r[0], 0, chan_index);
+ }
+ break;
+
+ case TGSI_OPCODE_CND:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_CND0:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_DOT2ADD:
+ /* TGSI_OPCODE_DP2A */
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_INDEX:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_NEGATE:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_FRAC:
+ /* TGSI_OPCODE_FRC */
+ FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
+ FETCH( &r[0], 0, chan_index );
+ micro_frc( &r[0], &r[0] );
+ STORE( &r[0], 0, chan_index );
+ }
+ break;
+
+ case TGSI_OPCODE_CLAMP:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_FLOOR:
+ /* TGSI_OPCODE_FLR */
+ FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
+ FETCH( &r[0], 0, chan_index );
+ micro_flr( &r[0], &r[0] );
+ STORE( &r[0], 0, chan_index );
+ }
+ break;
+
+ case TGSI_OPCODE_ROUND:
+ FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
+ FETCH( &r[0], 0, chan_index );
+ micro_rnd( &r[0], &r[0] );
+ STORE( &r[0], 0, chan_index );
+ }
+ break;
+
+ case TGSI_OPCODE_EXPBASE2:
+ /* TGSI_OPCODE_EX2 */
+ FETCH(&r[0], 0, CHAN_X);
+
+ micro_pow( &r[0], &mach->Temps[TEMP_2_I].xyzw[TEMP_2_C], &r[0] );
+
+ FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
+ STORE( &r[0], 0, chan_index );
+ }
+ break;
+
+ case TGSI_OPCODE_LOGBASE2:
+ /* TGSI_OPCODE_LG2 */
+ FETCH( &r[0], 0, CHAN_X );
+ micro_lg2( &r[0], &r[0] );
+ FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
+ STORE( &r[0], 0, chan_index );
+ }
+ break;
+
+ case TGSI_OPCODE_POWER:
+ /* TGSI_OPCODE_POW */
+ FETCH(&r[0], 0, CHAN_X);
+ FETCH(&r[1], 1, CHAN_X);
+
+ micro_pow( &r[0], &r[0], &r[1] );
+
+ FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
+ STORE( &r[0], 0, chan_index );
+ }
+ break;
+
+ case TGSI_OPCODE_CROSSPRODUCT:
+ /* TGSI_OPCODE_XPD */
+ FETCH(&r[0], 0, CHAN_Y);
+ FETCH(&r[1], 1, CHAN_Z);
+
+ micro_mul( &r[2], &r[0], &r[1] );
+
+ FETCH(&r[3], 0, CHAN_Z);
+ FETCH(&r[4], 1, CHAN_Y);
+
+ micro_mul( &r[5], &r[3], &r[4] );
+ micro_sub( &r[2], &r[2], &r[5] );
+
+ if (IS_CHANNEL_ENABLED( *inst, CHAN_X )) {
+ STORE( &r[2], 0, CHAN_X );
+ }
+
+ FETCH(&r[2], 1, CHAN_X);
+
+ micro_mul( &r[3], &r[3], &r[2] );
+
+ FETCH(&r[5], 0, CHAN_X);
+
+ micro_mul( &r[1], &r[1], &r[5] );
+ micro_sub( &r[3], &r[3], &r[1] );
+
+ if (IS_CHANNEL_ENABLED( *inst, CHAN_Y )) {
+ STORE( &r[3], 0, CHAN_Y );
+ }
+
+ micro_mul( &r[5], &r[5], &r[4] );
+ micro_mul( &r[0], &r[0], &r[2] );
+ micro_sub( &r[5], &r[5], &r[0] );
+
+ if (IS_CHANNEL_ENABLED( *inst, CHAN_Z )) {
+ STORE( &r[5], 0, CHAN_Z );
+ }
+
+ if (IS_CHANNEL_ENABLED( *inst, CHAN_W )) {
+ STORE( &mach->Temps[TEMP_1_I].xyzw[TEMP_1_C], 0, CHAN_W );
+ }
+ break;
+
+ case TGSI_OPCODE_MULTIPLYMATRIX:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_ABS:
+ FOR_EACH_ENABLED_CHANNEL( *inst, chan_index )
+ {
+ FETCH(&r[0], 0, chan_index);
+
+ micro_abs( &r[0], &r[0] );
+
+ STORE(&r[0], 0, chan_index);
+ }
+ break;
+
+ case TGSI_OPCODE_RCC:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_DPH:
+ FETCH(&r[0], 0, CHAN_X);
+ FETCH(&r[1], 1, CHAN_X);
+
+ micro_mul( &r[0], &r[0], &r[1] );
+
+ FETCH(&r[1], 0, CHAN_Y);
+ FETCH(&r[2], 1, CHAN_Y);
+
+ micro_mul( &r[1], &r[1], &r[2] );
+ micro_add( &r[0], &r[0], &r[1] );
+
+ FETCH(&r[1], 0, CHAN_Z);
+ FETCH(&r[2], 1, CHAN_Z);
+
+ micro_mul( &r[1], &r[1], &r[2] );
+ micro_add( &r[0], &r[0], &r[1] );
+
+ FETCH(&r[1], 1, CHAN_W);
+
+ micro_add( &r[0], &r[0], &r[1] );
+
+ FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
+ STORE( &r[0], 0, chan_index );
+ }
+ break;
+
+ case TGSI_OPCODE_COS:
+ FETCH(&r[0], 0, CHAN_X);
+
+ micro_cos( &r[0], &r[0] );
+
+ FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
+ STORE( &r[0], 0, chan_index );
+ }
+ break;
+
+ case TGSI_OPCODE_DDX:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_DDY:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_KIL:
+ exec_kil (mach, inst);
+ break;
+
+ case TGSI_OPCODE_PK2H:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_PK2US:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_PK4B:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_PK4UB:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_RFL:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_SEQ:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_SFL:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_SGT:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_SIN:
+ FETCH(&r[0], 0, CHAN_X);
+
+ micro_sin( &r[0], &r[0] );
+
+ FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
+ STORE( &r[0], 0, chan_index );
+ }
+ break;
+
+ case TGSI_OPCODE_SLE:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_SNE:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_STR:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_TEX:
+
+ switch (inst->InstructionExtTexture.Texture)
+ {
+ case TGSI_TEXTURE_1D:
+
+ FETCH(&r[0], 0, CHAN_X);
+
+ switch (inst->FullSrcRegisters[0].SrcRegisterExtSwz.ExtDivide)
+ {
+ case TGSI_EXTSWIZZLE_W:
+ FETCH(&r[1], 0, CHAN_W);
+ micro_div( &r[0], &r[0], &r[1] );
+ break;
+
+ case TGSI_EXTSWIZZLE_ONE:
+ break;
+
+ default:
+ assert (0);
+ }
+#if MESA
+ fetch_texel_1d (ctx,
+ &mach->Samplers[inst->FullSrcRegisters[1].SrcRegister.Index],
+ &r[0],
+ inst->FullSrcRegisters[1].SrcRegister.Index,
+ &r[0], &r[1], &r[2], &r[3]);
+#endif
+ break;
+
+ case TGSI_TEXTURE_2D:
+ case TGSI_TEXTURE_RECT:
+
+ FETCH(&r[0], 0, CHAN_X);
+ FETCH(&r[1], 0, CHAN_Y);
+
+ switch (inst->FullSrcRegisters[0].SrcRegisterExtSwz.ExtDivide)
+ {
+ case TGSI_EXTSWIZZLE_W:
+ FETCH(&r[2], 0, CHAN_W);
+ micro_div( &r[0], &r[0], &r[2] );
+ micro_div( &r[1], &r[1], &r[2] );
+ break;
+
+ case TGSI_EXTSWIZZLE_ONE:
+ break;
+
+ default:
+ assert (0);
+ }
+
+#if MESA
+ fetch_texel_2d (ctx,
+ &mach->Samplers[inst->FullSrcRegisters[1].SrcRegister.Index],
+ &r[0], &r[1],
+ inst->FullSrcRegisters[1].SrcRegister.Index,
+ &r[0], &r[1], &r[2], &r[3]);
+#endif
+ break;
+
+ case TGSI_TEXTURE_3D:
+ case TGSI_TEXTURE_CUBE:
+
+ FETCH(&r[0], 0, CHAN_X);
+ FETCH(&r[1], 0, CHAN_Y);
+ FETCH(&r[2], 0, CHAN_Z);
+
+ switch (inst->FullSrcRegisters[0].SrcRegisterExtSwz.ExtDivide)
+ {
+ case TGSI_EXTSWIZZLE_W:
+ FETCH(&r[3], 0, CHAN_W);
+ micro_div( &r[0], &r[0], &r[3] );
+ micro_div( &r[1], &r[1], &r[3] );
+ micro_div( &r[2], &r[2], &r[3] );
+ break;
+
+ case TGSI_EXTSWIZZLE_ONE:
+ break;
+
+ default:
+ assert (0);
+ }
+
+#if MESA
+ fetch_texel_3d (ctx,
+ &mach->Samplers[inst->FullSrcRegisters[1].SrcRegister.Index],
+ &r[0], &r[1], &r[2],
+ inst->FullSrcRegisters[1].SrcRegister.Index,
+ &r[0], &r[1], &r[2], &r[3]);
+#endif
+ break;
+
+ default:
+ assert (0);
+ }
+
+ FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
+ STORE( &r[chan_index], 0, chan_index );
+ }
+ break;
+
+ case TGSI_OPCODE_TXD:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_UP2H:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_UP2US:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_UP4B:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_UP4UB:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_X2D:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_ARA:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_ARR:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_BRA:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_CAL:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_RET:
+ /* XXX: end of shader! */
+ /*assert (0);*/
+ break;
+
+ case TGSI_OPCODE_SSG:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_CMP:
+ FOR_EACH_ENABLED_CHANNEL( *inst, chan_index )
+ {
+ FETCH(&r[0], 0, chan_index);
+ FETCH(&r[1], 1, chan_index);
+ FETCH(&r[2], 2, chan_index);
+
+ micro_lt( &r[0], &r[0], &mach->Temps[TEMP_0_I].xyzw[TEMP_0_C], &r[1], &r[2] );
+
+ STORE(&r[0], 0, chan_index);
+ }
+ break;
+
+ case TGSI_OPCODE_SCS:
+ if( IS_CHANNEL_ENABLED( *inst, CHAN_X ) || IS_CHANNEL_ENABLED( *inst, CHAN_Y ) ) {
+ FETCH( &r[0], 0, CHAN_X );
+ }
+ if( IS_CHANNEL_ENABLED( *inst, CHAN_X ) ) {
+ micro_cos( &r[1], &r[0] );
+ STORE( &r[1], 0, CHAN_X );
+ }
+ if( IS_CHANNEL_ENABLED( *inst, CHAN_Y ) ) {
+ micro_sin( &r[1], &r[0] );
+ STORE( &r[1], 0, CHAN_Y );
+ }
+ if( IS_CHANNEL_ENABLED( *inst, CHAN_Z ) ) {
+ STORE( &mach->Temps[TEMP_0_I].xyzw[TEMP_0_C], 0, CHAN_Z );
+ }
+ if( IS_CHANNEL_ENABLED( *inst, CHAN_W ) ) {
+ STORE( &mach->Temps[TEMP_1_I].xyzw[TEMP_1_C], 0, CHAN_W );
+ }
+ break;
+
+ case TGSI_OPCODE_TXB:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_NRM:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_DIV:
+ assert( 0 );
+ break;
+
+ case TGSI_OPCODE_DP2:
+ FETCH( &r[0], 0, CHAN_X );
+ FETCH( &r[1], 1, CHAN_X );
+ micro_mul( &r[0], &r[0], &r[1] );
+
+ FETCH( &r[1], 0, CHAN_Y );
+ FETCH( &r[2], 1, CHAN_Y );
+ micro_mul( &r[1], &r[1], &r[2] );
+ micro_add( &r[0], &r[0], &r[1] );
+
+ FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
+ STORE( &r[0], 0, chan_index );
+ }
+ break;
+
+ case TGSI_OPCODE_TXL:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_BRK:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_IF:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_LOOP:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_REP:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_ELSE:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_ENDIF:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_ENDLOOP:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_ENDREP:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_PUSHA:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_POPA:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_CEIL:
+ FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
+ FETCH( &r[0], 0, chan_index );
+ micro_ceil( &r[0], &r[0] );
+ STORE( &r[0], 0, chan_index );
+ }
+ break;
+
+ case TGSI_OPCODE_I2F:
+ FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
+ FETCH( &r[0], 0, chan_index );
+ micro_i2f( &r[0], &r[0] );
+ STORE( &r[0], 0, chan_index );
+ }
+ break;
+
+ case TGSI_OPCODE_NOT:
+ FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
+ FETCH( &r[0], 0, chan_index );
+ micro_not( &r[0], &r[0] );
+ STORE( &r[0], 0, chan_index );
+ }
+ break;
+
+ case TGSI_OPCODE_TRUNC:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_SHL:
+ FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
+ FETCH( &r[0], 0, chan_index );
+ FETCH( &r[1], 1, chan_index );
+ micro_shl( &r[0], &r[0], &r[1] );
+ STORE( &r[0], 0, chan_index );
+ }
+ break;
+
+ case TGSI_OPCODE_SHR:
+ FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
+ FETCH( &r[0], 0, chan_index );
+ FETCH( &r[1], 1, chan_index );
+ micro_ishr( &r[0], &r[0], &r[1] );
+ STORE( &r[0], 0, chan_index );
+ }
+ break;
+
+ case TGSI_OPCODE_AND:
+ FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
+ FETCH( &r[0], 0, chan_index );
+ FETCH( &r[1], 1, chan_index );
+ micro_and( &r[0], &r[0], &r[1] );
+ STORE( &r[0], 0, chan_index );
+ }
+ break;
+
+ case TGSI_OPCODE_OR:
+ FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
+ FETCH( &r[0], 0, chan_index );
+ FETCH( &r[1], 1, chan_index );
+ micro_or( &r[0], &r[0], &r[1] );
+ STORE( &r[0], 0, chan_index );
+ }
+ break;
+
+ case TGSI_OPCODE_MOD:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_XOR:
+ FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
+ FETCH( &r[0], 0, chan_index );
+ FETCH( &r[1], 1, chan_index );
+ micro_xor( &r[0], &r[0], &r[1] );
+ STORE( &r[0], 0, chan_index );
+ }
+ break;
+
+ case TGSI_OPCODE_SAD:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_TXF:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_TXQ:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_CONT:
+ assert (0);
+ break;
+
+ case TGSI_OPCODE_EMIT:
+ mach->Temps[TEMP_OUTPUT_I].xyzw[TEMP_OUTPUT_C].u[0] += 16;
+ mach->Primitives[mach->Temps[TEMP_PRIMITIVE_I].xyzw[TEMP_PRIMITIVE_C].u[0]]++;
+ break;
+
+ case TGSI_OPCODE_ENDPRIM:
+ mach->Temps[TEMP_PRIMITIVE_I].xyzw[TEMP_PRIMITIVE_C].u[0]++;
+ mach->Primitives[mach->Temps[TEMP_PRIMITIVE_I].xyzw[TEMP_PRIMITIVE_C].u[0]] = 0;
+ break;
+
+ default:
+ assert( 0 );
+ }
+}
+
+
+#if !defined(XSTDCALL)
+#if defined(WIN32)
+#define XSTDCALL __stdcall
+#else
+#define XSTDCALL
+#endif
+#endif
+
+typedef void (XSTDCALL *fp_function) (const struct tgsi_exec_vector *input,
+ struct tgsi_exec_vector *output,
+ GLfloat (*constant)[4],
+ struct tgsi_exec_vector *temporary);
+
+void
+tgsi_exec_machine_run2(
+ struct tgsi_exec_machine *mach,
+ struct tgsi_exec_labels *labels )
+{
+#if MESA
+ GET_CURRENT_CONTEXT(ctx);
+ GLuint i;
+#endif
+
+#if XXX_SSE
+ fp_function function;
+
+ mach->Temps[TEMP_KILMASK_I].xyzw[TEMP_KILMASK_C].u[0] = 0;
+
+ function = (fp_function) x86_get_func (&mach->Function);
+
+ function (mach->Inputs,
+ mach->Outputs,
+ mach->Consts,
+ mach->Temps);
+#else
+ struct tgsi_parse_context parse;
+
+ mach->Temps[TEMP_KILMASK_I].xyzw[TEMP_KILMASK_C].u[0] = 0;
+ mach->Temps[TEMP_OUTPUT_I].xyzw[TEMP_OUTPUT_C].u[0] = 0;
+
+ if( mach->Processor == TGSI_PROCESSOR_GEOMETRY ) {
+ mach->Temps[TEMP_PRIMITIVE_I].xyzw[TEMP_PRIMITIVE_C].u[0] = 0;
+ mach->Primitives[0] = 0;
+ }
+
+ tgsi_parse_init( &parse, mach->Tokens );
+ while( !tgsi_parse_end_of_tokens( &parse ) ) {
+ tgsi_parse_token( &parse );
+ switch( parse.FullToken.Token.Type ) {
+ case TGSI_TOKEN_TYPE_DECLARATION:
+ break;
+ case TGSI_TOKEN_TYPE_IMMEDIATE:
+ break;
+ case TGSI_TOKEN_TYPE_INSTRUCTION:
+ exec_instruction( mach, &parse.FullToken.FullInstruction, labels, &parse.Position );
+ break;
+ default:
+ assert( 0 );
+ }
+ }
+ tgsi_parse_free (&parse);
+#endif
+
+#if MESA
+ if (mach->Processor == TGSI_PROCESSOR_FRAGMENT) {
+ /*
+ * Scale back depth component.
+ */
+ for (i = 0; i < 4; i++)
+ mach->Outputs[0].xyzw[2].f[i] *= ctx->DrawBuffer->_DepthMaxF;
+ }
+#endif
+}
+
--- /dev/null
+#if !defined TGSI_EXEC_H
+#define TGSI_EXEC_H
+
+#if 0
+#include "x86/rtasm/x86sse.h"
+#endif
+
+#if defined __cplusplus
+extern "C" {
+#endif // defined __cplusplus
+
+union tgsi_exec_channel
+{
+ GLfloat f[4];
+ GLint i[4];
+ GLuint u[4];
+};
+
+struct tgsi_exec_vector
+{
+ union tgsi_exec_channel xyzw[4];
+};
+
+struct tgsi_sampler_state
+{
+ GLboolean NeedLambda;
+ GLboolean NeedLodBias; /* if NeedLambda */
+ GLboolean NeedLambdaClamp; /* if NeedLambda */
+ GLfloat LodBias; /* if NeedLodBias */
+ GLfloat MinLod; /* if NeedLambdaClamp */
+ GLfloat MaxLod; /* if NeedLambdaClamp */
+ GLfloat ImageWidth;
+ GLfloat ImageHeight;
+ GLfloat ImageDepth;
+};
+
+struct tgsi_exec_labels
+{
+ GLuint labels[128][2];
+ GLuint count;
+};
+
+#define TGSI_EXEC_TEMP_00000000_I 32
+#define TGSI_EXEC_TEMP_00000000_C 0
+
+#define TGSI_EXEC_TEMP_7FFFFFFF_I 32
+#define TGSI_EXEC_TEMP_7FFFFFFF_C 1
+
+#define TGSI_EXEC_TEMP_80000000_I 32
+#define TGSI_EXEC_TEMP_80000000_C 2
+
+#define TGSI_EXEC_TEMP_FFFFFFFF_I 32
+#define TGSI_EXEC_TEMP_FFFFFFFF_C 3
+
+#define TGSI_EXEC_TEMP_ONE_I 33
+#define TGSI_EXEC_TEMP_ONE_C 0
+
+#define TGSI_EXEC_TEMP_TWO_I 33
+#define TGSI_EXEC_TEMP_TWO_C 1
+
+#define TGSI_EXEC_TEMP_128_I 33
+#define TGSI_EXEC_TEMP_128_C 2
+
+#define TGSI_EXEC_TEMP_MINUS_128_I 33
+#define TGSI_EXEC_TEMP_MINUS_128_C 3
+
+#define TGSI_EXEC_TEMP_KILMASK_I 34
+#define TGSI_EXEC_TEMP_KILMASK_C 0
+
+#define TGSI_EXEC_TEMP_OUTPUT_I 34
+#define TGSI_EXEC_TEMP_OUTPUT_C 1
+
+#define TGSI_EXEC_TEMP_PRIMITIVE_I 34
+#define TGSI_EXEC_TEMP_PRIMITIVE_C 2
+
+#define TGSI_EXEC_TEMP_R0 35
+
+#define TGSI_EXEC_NUM_TEMPS (32 + 4)
+#define TGSI_EXEC_NUM_ADDRS 1
+
+struct tgsi_exec_machine
+{
+ /*
+ * 32 program temporaries
+ * 4 internal temporaries
+ * 1 address
+ * 1 temporary of padding to align to 16 bytes
+ */
+ struct tgsi_exec_vector _Temps[TGSI_EXEC_NUM_TEMPS + TGSI_EXEC_NUM_ADDRS + 1];
+
+ /*
+ * This will point to _Temps after aligning to 16B boundary.
+ */
+ struct tgsi_exec_vector *Temps;
+ struct tgsi_exec_vector *Addrs;
+
+ struct tgsi_sampler_state Samplers[16];
+
+ GLfloat Imms[256][4];
+ GLuint ImmLimit;
+ GLfloat (*Consts)[4];
+ const struct tgsi_exec_vector *Inputs;
+ struct tgsi_exec_vector *Outputs;
+ struct tgsi_token *Tokens;
+ GLuint Processor;
+
+ GLuint *Primitives;
+#if XXX_SSE
+ struct x86_function Function;
+#endif
+};
+
+void
+tgsi_exec_machine_init(
+ struct tgsi_exec_machine *mach,
+ struct tgsi_token *tokens );
+
+void
+tgsi_exec_prepare(
+ struct tgsi_exec_machine *mach,
+ struct tgsi_exec_labels *labels );
+
+void
+tgsi_exec_machine_run(
+ struct tgsi_exec_machine *mach );
+
+void
+tgsi_exec_machine_run2(
+ struct tgsi_exec_machine *mach,
+ struct tgsi_exec_labels *labels );
+
+#if defined __cplusplus
+} // extern "C"
+#endif // defined __cplusplus
+
+#endif // !defined TGSI_EXEC_H
+
--- /dev/null
+#include "tgsi_platform.h"
+#include "tgsi_core.h"
+
+void
+tgsi_full_token_init(
+ union tgsi_full_token *full_token )
+{
+ full_token->Token.Type = TGSI_TOKEN_TYPE_DECLARATION;
+}
+
+void
+tgsi_full_token_free(
+ union tgsi_full_token *full_token )
+{
+ if( full_token->Token.Type == TGSI_TOKEN_TYPE_IMMEDIATE )
+ free( full_token->FullImmediate.u.Pointer );
+}
+
+GLuint
+tgsi_parse_init(
+ struct tgsi_parse_context *ctx,
+ const struct tgsi_token *tokens )
+{
+ ctx->FullVersion.Version = *(struct tgsi_version *) &tokens[0];
+ if( ctx->FullVersion.Version.MajorVersion > 1 ) {
+ return TGSI_PARSE_ERROR;
+ }
+
+ ctx->FullHeader.Header = *(struct tgsi_header *) &tokens[1];
+ if( ctx->FullHeader.Header.HeaderSize >= 2 ) {
+ ctx->FullHeader.Processor = *(struct tgsi_processor *) &tokens[2];
+ }
+ else {
+ ctx->FullHeader.Processor = tgsi_default_processor();
+ }
+
+ ctx->Tokens = tokens;
+ ctx->Position = 1 + ctx->FullHeader.Header.HeaderSize;
+
+ tgsi_full_token_init( &ctx->FullToken );
+
+ return TGSI_PARSE_OK;
+}
+
+void
+tgsi_parse_free(
+ struct tgsi_parse_context *ctx )
+{
+ tgsi_full_token_free( &ctx->FullToken );
+}
+
+GLuint
+tgsi_parse_end_of_tokens(
+ struct tgsi_parse_context *ctx )
+{
+ return ctx->Position >=
+ 1 + ctx->FullHeader.Header.HeaderSize + ctx->FullHeader.Header.BodySize;
+}
+
+static void
+next_token(
+ struct tgsi_parse_context *ctx,
+ void *token )
+{
+ assert( !tgsi_parse_end_of_tokens( ctx ) );
+
+ *(struct tgsi_token *) token = ctx->Tokens[ctx->Position++];
+}
+
+void
+tgsi_parse_token(
+ struct tgsi_parse_context *ctx )
+{
+ struct tgsi_token token;
+ GLuint i;
+
+ tgsi_full_token_free( &ctx->FullToken );
+ tgsi_full_token_init( &ctx->FullToken );
+
+ next_token( ctx, &token );
+
+ switch( token.Type ) {
+ case TGSI_TOKEN_TYPE_DECLARATION:
+ {
+ struct tgsi_full_declaration *decl = &ctx->FullToken.FullDeclaration;
+
+ *decl = tgsi_default_full_declaration();
+ decl->Declaration = *(struct tgsi_declaration *) &token;
+
+ switch( decl->Declaration.Type ) {
+ case TGSI_DECLARE_RANGE:
+ next_token( ctx, &decl->u.DeclarationRange );
+ break;
+
+ case TGSI_DECLARE_MASK:
+ next_token( ctx, &decl->u.DeclarationMask );
+ break;
+
+ default:
+ assert (0);
+ }
+
+ if( decl->Declaration.Interpolate ) {
+ next_token( ctx, &decl->Interpolation );
+ }
+
+ break;
+ }
+
+ case TGSI_TOKEN_TYPE_IMMEDIATE:
+ {
+ struct tgsi_full_immediate *imm = &ctx->FullToken.FullImmediate;
+
+ *imm = tgsi_default_full_immediate();
+ imm->Immediate = *(struct tgsi_immediate *) &token;
+
+ assert( !imm->Immediate.Extended );
+
+ switch (imm->Immediate.DataType) {
+ case TGSI_IMM_FLOAT32:
+ imm->u.Pointer = malloc(
+ sizeof( struct tgsi_immediate_float32 ) * (imm->Immediate.Size - 1) );
+ for( i = 0; i < imm->Immediate.Size - 1; i++ ) {
+ next_token( ctx, &imm->u.ImmediateFloat32[i] );
+ }
+ break;
+
+ default:
+ assert( 0 );
+ }
+
+ break;
+ }
+
+ case TGSI_TOKEN_TYPE_INSTRUCTION:
+ {
+ struct tgsi_full_instruction *inst = &ctx->FullToken.FullInstruction;
+ GLuint extended;
+
+ *inst = tgsi_default_full_instruction();
+ inst->Instruction = *(struct tgsi_instruction *) &token;
+
+ extended = inst->Instruction.Extended;
+
+ while( extended ) {
+ struct tgsi_src_register_ext token;
+
+ next_token( ctx, &token );
+
+ switch( token.Type ) {
+ case TGSI_INSTRUCTION_EXT_TYPE_NV:
+ inst->InstructionExtNv =
+ *(struct tgsi_instruction_ext_nv *) &token;
+ break;
+
+ case TGSI_INSTRUCTION_EXT_TYPE_LABEL:
+ inst->InstructionExtLabel =
+ *(struct tgsi_instruction_ext_label *) &token;
+ break;
+
+ case TGSI_INSTRUCTION_EXT_TYPE_TEXTURE:
+ inst->InstructionExtTexture =
+ *(struct tgsi_instruction_ext_texture *) &token;
+ break;
+
+ default:
+ assert( 0 );
+ }
+
+ extended = token.Extended;
+ }
+
+ assert( inst->Instruction.NumDstRegs <= TGSI_FULL_MAX_DST_REGISTERS );
+
+ for( i = 0; i < inst->Instruction.NumDstRegs; i++ ) {
+ GLuint extended;
+
+ next_token( ctx, &inst->FullDstRegisters[i].DstRegister );
+
+ /*
+ * No support for indirect or multi-dimensional addressing.
+ */
+ assert( !inst->FullDstRegisters[i].DstRegister.Indirect );
+ assert( !inst->FullDstRegisters[i].DstRegister.Dimension );
+
+ extended = inst->FullDstRegisters[i].DstRegister.Extended;
+
+ while( extended ) {
+ struct tgsi_src_register_ext token;
+
+ next_token( ctx, &token );
+
+ switch( token.Type ) {
+ case TGSI_DST_REGISTER_EXT_TYPE_CONDCODE:
+ inst->FullDstRegisters[i].DstRegisterExtConcode =
+ *(struct tgsi_dst_register_ext_concode *) &token;
+ break;
+
+ case TGSI_DST_REGISTER_EXT_TYPE_MODULATE:
+ inst->FullDstRegisters[i].DstRegisterExtModulate =
+ *(struct tgsi_dst_register_ext_modulate *) &token;
+ break;
+
+ default:
+ assert( 0 );
+ }
+
+ extended = token.Extended;
+ }
+ }
+
+ assert( inst->Instruction.NumSrcRegs <= TGSI_FULL_MAX_SRC_REGISTERS );
+
+ for( i = 0; i < inst->Instruction.NumSrcRegs; i++ ) {
+ GLuint extended;
+
+ next_token( ctx, &inst->FullSrcRegisters[i].SrcRegister );
+
+ extended = inst->FullSrcRegisters[i].SrcRegister.Extended;
+
+ while( extended ) {
+ struct tgsi_src_register_ext token;
+
+ next_token( ctx, &token );
+
+ switch( token.Type ) {
+ case TGSI_SRC_REGISTER_EXT_TYPE_SWZ:
+ inst->FullSrcRegisters[i].SrcRegisterExtSwz =
+ *(struct tgsi_src_register_ext_swz *) &token;
+ break;
+
+ case TGSI_SRC_REGISTER_EXT_TYPE_MOD:
+ inst->FullSrcRegisters[i].SrcRegisterExtMod =
+ *(struct tgsi_src_register_ext_mod *) &token;
+ break;
+
+ default:
+ assert( 0 );
+ }
+
+ extended = token.Extended;
+ }
+
+ if( inst->FullSrcRegisters[i].SrcRegister.Indirect ) {
+ next_token( ctx, &inst->FullSrcRegisters[i].SrcRegisterInd );
+
+ /*
+ * No support for indirect or multi-dimensional addressing.
+ */
+ assert( !inst->FullSrcRegisters[i].SrcRegisterInd.Indirect );
+ assert( !inst->FullSrcRegisters[i].SrcRegisterInd.Dimension );
+ assert( !inst->FullSrcRegisters[i].SrcRegisterInd.Extended );
+ }
+
+ if( inst->FullSrcRegisters[i].SrcRegister.Dimension ) {
+ next_token( ctx, &inst->FullSrcRegisters[i].SrcRegisterDim );
+
+ /*
+ * No support for multi-dimensional addressing.
+ */
+ assert( !inst->FullSrcRegisters[i].SrcRegisterDim.Dimension );
+ assert( !inst->FullSrcRegisters[i].SrcRegisterDim.Extended );
+
+ if( inst->FullSrcRegisters[i].SrcRegisterDim.Indirect ) {
+ next_token( ctx, &inst->FullSrcRegisters[i].SrcRegisterDimInd );
+
+ /*
+ * No support for indirect or multi-dimensional addressing.
+ */
+ assert( !inst->FullSrcRegisters[i].SrcRegisterInd.Indirect );
+ assert( !inst->FullSrcRegisters[i].SrcRegisterInd.Dimension );
+ assert( !inst->FullSrcRegisters[i].SrcRegisterInd.Extended );
+ }
+ }
+ }
+
+ break;
+ }
+
+ default:
+ assert( 0 );
+ }
+}
+
--- /dev/null
+#if !defined TGSI_PARSE_H
+#define TGSI_PARSE_H
+
+#if defined __cplusplus
+extern "C" {
+#endif // defined __cplusplus
+
+struct tgsi_full_version
+{
+ struct tgsi_version Version;
+};
+
+struct tgsi_full_header
+{
+ struct tgsi_header Header;
+ struct tgsi_processor Processor;
+};
+
+struct tgsi_full_dst_register
+{
+ struct tgsi_dst_register DstRegister;
+ struct tgsi_dst_register_ext_concode DstRegisterExtConcode;
+ struct tgsi_dst_register_ext_modulate DstRegisterExtModulate;
+};
+
+struct tgsi_full_src_register
+{
+ struct tgsi_src_register SrcRegister;
+ struct tgsi_src_register_ext_swz SrcRegisterExtSwz;
+ struct tgsi_src_register_ext_mod SrcRegisterExtMod;
+ struct tgsi_src_register SrcRegisterInd;
+ struct tgsi_dimension SrcRegisterDim;
+ struct tgsi_src_register SrcRegisterDimInd;
+};
+
+struct tgsi_full_declaration
+{
+ struct tgsi_declaration Declaration;
+ union
+ {
+ struct tgsi_declaration_range DeclarationRange;
+ struct tgsi_declaration_mask DeclarationMask;
+ } u;
+ struct tgsi_declaration_interpolation Interpolation;
+};
+
+struct tgsi_full_immediate
+{
+ struct tgsi_immediate Immediate;
+ union
+ {
+ void *Pointer;
+ struct tgsi_immediate_float32 *ImmediateFloat32;
+ } u;
+};
+
+#define TGSI_FULL_MAX_DST_REGISTERS 2
+#define TGSI_FULL_MAX_SRC_REGISTERS 3
+
+struct tgsi_full_instruction
+{
+ struct tgsi_instruction Instruction;
+ struct tgsi_instruction_ext_nv InstructionExtNv;
+ struct tgsi_instruction_ext_label InstructionExtLabel;
+ struct tgsi_instruction_ext_texture InstructionExtTexture;
+ struct tgsi_full_dst_register FullDstRegisters[TGSI_FULL_MAX_DST_REGISTERS];
+ struct tgsi_full_src_register FullSrcRegisters[TGSI_FULL_MAX_SRC_REGISTERS];
+};
+
+union tgsi_full_token
+{
+ struct tgsi_token Token;
+ struct tgsi_full_declaration FullDeclaration;
+ struct tgsi_full_immediate FullImmediate;
+ struct tgsi_full_instruction FullInstruction;
+};
+
+void
+tgsi_full_token_init(
+ union tgsi_full_token *full_token );
+
+void
+tgsi_full_token_free(
+ union tgsi_full_token *full_token );
+
+struct tgsi_parse_context
+{
+ const struct tgsi_token *Tokens;
+ GLuint Position;
+ struct tgsi_full_version FullVersion;
+ struct tgsi_full_header FullHeader;
+ union tgsi_full_token FullToken;
+};
+
+#define TGSI_PARSE_OK 0
+#define TGSI_PARSE_ERROR 1
+
+GLuint
+tgsi_parse_init(
+ struct tgsi_parse_context *ctx,
+ const struct tgsi_token *tokens );
+
+void
+tgsi_parse_free(
+ struct tgsi_parse_context *ctx );
+
+GLuint
+tgsi_parse_end_of_tokens(
+ struct tgsi_parse_context *ctx );
+
+void
+tgsi_parse_token(
+ struct tgsi_parse_context *ctx );
+
+#if defined __cplusplus
+} // extern "C"
+#endif // defined __cplusplus
+
+#endif // !defined TGSI_PARSE_H
+
--- /dev/null
+#if !defined TGSI_TOKEN_H
+#define TGSI_TOKEN_H
+
+#if defined __cplusplus
+extern "C" {
+#endif // defined __cplusplus
+
+struct tgsi_version
+{
+ GLuint MajorVersion : 8;
+ GLuint MinorVersion : 8;
+ GLuint Padding : 16;
+};
+
+struct tgsi_header
+{
+ GLuint HeaderSize : 8;
+ GLuint BodySize : 24;
+};
+
+#define TGSI_PROCESSOR_FRAGMENT 0
+#define TGSI_PROCESSOR_VERTEX 1
+#define TGSI_PROCESSOR_GEOMETRY 2
+
+struct tgsi_processor
+{
+ GLuint Processor : 4; /* TGSI_PROCESSOR_ */
+ GLuint Padding : 28;
+};
+
+#define TGSI_TOKEN_TYPE_DECLARATION 0
+#define TGSI_TOKEN_TYPE_IMMEDIATE 1
+#define TGSI_TOKEN_TYPE_INSTRUCTION 2
+
+struct tgsi_token
+{
+ GLuint Type : 4; /* TGSI_TOKEN_TYPE_ */
+ GLuint Size : 8; /* UINT */
+ GLuint Padding : 19;
+ GLuint Extended : 1; /* BOOL */
+};
+
+#define TGSI_FILE_NULL 0
+#define TGSI_FILE_CONSTANT 1
+#define TGSI_FILE_INPUT 2
+#define TGSI_FILE_OUTPUT 3
+#define TGSI_FILE_TEMPORARY 4
+#define TGSI_FILE_SAMPLER 5
+#define TGSI_FILE_ADDRESS 6
+#define TGSI_FILE_IMMEDIATE 7
+
+#define TGSI_DECLARE_RANGE 0
+#define TGSI_DECLARE_MASK 1
+
+struct tgsi_declaration
+{
+ GLuint Type : 4; /* TGSI_TOKEN_TYPE_DECLARATION */
+ GLuint Size : 8; /* UINT */
+ GLuint File : 4; /* TGSI_FILE_ */
+ GLuint Declare : 4; /* TGSI_DECLARE_ */
+ GLuint Interpolate : 1; /* BOOL */
+ GLuint Padding : 10;
+ GLuint Extended : 1; /* BOOL */
+};
+
+struct tgsi_declaration_range
+{
+ GLuint First : 16; /* UINT */
+ GLuint Last : 16; /* UINT */
+};
+
+struct tgsi_declaration_mask
+{
+ GLuint Mask : 32; /* UINT */
+};
+
+#define TGSI_INTERPOLATE_CONSTANT 0
+#define TGSI_INTERPOLATE_LINEAR 1
+#define TGSI_INTERPOLATE_PERSPECTIVE 2
+
+struct tgsi_declaration_interpolation
+{
+ GLuint Interpolate : 4; /* TGSI_INTERPOLATE_ */
+ GLuint Padding : 28;
+};
+
+#define TGSI_IMM_FLOAT32 0
+
+struct tgsi_immediate
+{
+ GLuint Type : 4; /* TGSI_TOKEN_TYPE_IMMEDIATE */
+ GLuint Size : 8; /* UINT */
+ GLuint DataType : 4; /* TGSI_IMM_ */
+ GLuint Padding : 15;
+ GLuint Extended : 1; /* BOOL */
+};
+
+struct tgsi_immediate_float32
+{
+ GLfloat Float;
+};
+
+/*
+ * GL_NV_vertex_program
+ */
+#define TGSI_OPCODE_ARL 0
+#define TGSI_OPCODE_MOV 1
+#define TGSI_OPCODE_LIT 2
+#define TGSI_OPCODE_RCP 3
+#define TGSI_OPCODE_RSQ 4
+#define TGSI_OPCODE_EXP 5
+#define TGSI_OPCODE_LOG 6
+#define TGSI_OPCODE_MUL 7
+#define TGSI_OPCODE_ADD 8
+#define TGSI_OPCODE_DP3 9
+#define TGSI_OPCODE_DP4 10
+#define TGSI_OPCODE_DST 11
+#define TGSI_OPCODE_MIN 12
+#define TGSI_OPCODE_MAX 13
+#define TGSI_OPCODE_SLT 14
+#define TGSI_OPCODE_SGE 15
+#define TGSI_OPCODE_MAD 16
+
+/*
+ * GL_ATI_fragment_shader
+ */
+/* TGSI_OPCODE_MOV */
+/* TGSI_OPCODE_ADD */
+/* TGSI_OPCODE_MUL */
+#define TGSI_OPCODE_SUB 17
+#define TGSI_OPCODE_DOT3 TGSI_OPCODE_DP3
+#define TGSI_OPCODE_DOT4 TGSI_OPCODE_DP4
+/* TGSI_OPCODE_MAD */
+#define TGSI_OPCODE_LERP 18
+#define TGSI_OPCODE_CND 19
+#define TGSI_OPCODE_CND0 20
+#define TGSI_OPCODE_DOT2ADD 21
+
+/*
+ * GL_EXT_vertex_shader
+ */
+#define TGSI_OPCODE_INDEX 22
+#define TGSI_OPCODE_NEGATE 23
+/* TGSI_OPCODE_DOT3 */
+/* TGSI_OPCODE_DOT4 */
+/* TGSI_OPCODE_MUL */
+/* TGSI_OPCODE_ADD */
+#define TGSI_OPCODE_MADD TGSI_OPCODE_MAD
+#define TGSI_OPCODE_FRAC 24
+/* TGSI_OPCODE_MAX */
+/* TGSI_OPCODE_MIN */
+#define TGSI_OPCODE_SETGE TGSI_OPCODE_SGE
+#define TGSI_OPCODE_SETLT TGSI_OPCODE_SLT
+#define TGSI_OPCODE_CLAMP 25
+#define TGSI_OPCODE_FLOOR 26
+#define TGSI_OPCODE_ROUND 27
+#define TGSI_OPCODE_EXPBASE2 28
+#define TGSI_OPCODE_LOGBASE2 29
+#define TGSI_OPCODE_POWER 30
+#define TGSI_OPCODE_RECIP TGSI_OPCODE_RCP
+#define TGSI_OPCODE_RECIPSQRT TGSI_OPCODE_RSQ
+/* TGSI_OPCODE_SUB */
+#define TGSI_OPCODE_CROSSPRODUCT 31
+#define TGSI_OPCODE_MULTIPLYMATRIX 32
+/* TGSI_OPCODE_MOV */
+
+/*
+ * GL_NV_vertex_program1_1
+ */
+/* TGSI_OPCODE_ARL */
+/* TGSI_OPCODE_MOV */
+/* TGSI_OPCODE_LIT */
+#define TGSI_OPCODE_ABS 33
+/* TGSI_OPCODE_RCP */
+/* TGSI_OPCODE_RSQ */
+/* TGSI_OPCODE_EXP */
+/* TGSI_OPCODE_LOG */
+#define TGSI_OPCODE_RCC 34
+/* TGSI_OPCODE_MUL */
+/* TGSI_OPCODE_ADD */
+/* TGSI_OPCODE_DP3 */
+/* TGSI_OPCODE_DP4 */
+/* TGSI_OPCODE_DST */
+/* TGSI_OPCODE_MIN */
+/* TGSI_OPCODE_MAX */
+/* TGSI_OPCODE_SLT */
+/* TGSI_OPCODE_SGE */
+#define TGSI_OPCODE_DPH 35
+/* TGSI_OPCODE_SUB */
+/* TGSI_OPCODE_MAD */
+
+/*
+ * GL_NV_fragment_program
+ */
+/* TGSI_OPCODE_ADD */
+#define TGSI_OPCODE_COS 36
+#define TGSI_OPCODE_DDX 37
+#define TGSI_OPCODE_DDY 38
+/* TGSI_OPCODE_DP3 */
+/* TGSI_OPCODE_DP4 */
+/* TGSI_OPCODE_DST */
+#define TGSI_OPCODE_EX2 TGSI_OPCODE_EXPBASE2
+#define TGSI_OPCODE_FLR TGSI_OPCODE_FLOOR
+#define TGSI_OPCODE_FRC TGSI_OPCODE_FRAC
+#define TGSI_OPCODE_KIL 39
+#define TGSI_OPCODE_LG2 TGSI_OPCODE_LOGBASE2
+/* TGSI_OPCODE_LIT */
+#define TGSI_OPCODE_LRP TGSI_OPCODE_LERP
+/* TGSI_OPCODE_MAD */
+/* TGSI_OPCODE_MAX */
+/* TGSI_OPCODE_MIN */
+/* TGSI_OPCODE_MOV */
+/* TGSI_OPCODE_MUL */
+#define TGSI_OPCODE_PK2H 40
+#define TGSI_OPCODE_PK2US 41
+#define TGSI_OPCODE_PK4B 42
+#define TGSI_OPCODE_PK4UB 43
+#define TGSI_OPCODE_POW TGSI_OPCODE_POWER
+/* TGSI_OPCODE_RCP */
+#define TGSI_OPCODE_RFL 44
+/* TGSI_OPCODE_RSQ */
+#define TGSI_OPCODE_SEQ 45
+#define TGSI_OPCODE_SFL 46
+/* TGSI_OPCODE_SGE */
+#define TGSI_OPCODE_SGT 47
+#define TGSI_OPCODE_SIN 48
+#define TGSI_OPCODE_SLE 49
+/* TGSI_OPCODE_SLT */
+#define TGSI_OPCODE_SNE 50
+#define TGSI_OPCODE_STR 51
+/* TGSI_OPCODE_SUB */
+#define TGSI_OPCODE_TEX 52
+#define TGSI_OPCODE_TXD 53
+/* TGSI_OPCODE_TXP - use TGSI_OPCODE_TEX */
+#define TGSI_OPCODE_UP2H 54
+#define TGSI_OPCODE_UP2US 55
+#define TGSI_OPCODE_UP4B 56
+#define TGSI_OPCODE_UP4UB 57
+#define TGSI_OPCODE_X2D 58
+
+/*
+ * GL_NV_vertex_program2
+ */
+/* TGSI_OPCODE_ABS */
+/* TGSI_OPCODE_ADD */
+#define TGSI_OPCODE_ARA 59
+/* TGSI_OPCODE_ARL */
+#define TGSI_OPCODE_ARR 60
+#define TGSI_OPCODE_BRA 61
+#define TGSI_OPCODE_CAL 62
+/* TGSI_OPCODE_COS */
+/* TGSI_OPCODE_DP3 */
+/* TGSI_OPCODE_DP4 */
+/* TGSI_OPCODE_DPH */
+/* TGSI_OPCODE_DST */
+/* TGSI_OPCODE_EX2 */
+/* TGSI_OPCODE_EXP */
+/* TGSI_OPCODE_FLR */
+/* TGSI_OPCODE_FRC */
+/* TGSI_OPCODE_LG2 */
+/* TGSI_OPCODE_LIT */
+/* TGSI_OPCODE_LOG */
+/* TGSI_OPCODE_MAD */
+/* TGSI_OPCODE_MAX */
+/* TGSI_OPCODE_MIN */
+/* TGSI_OPCODE_MOV */
+/* TGSI_OPCODE_MUL */
+/* TGSI_OPCODE_RCC */
+/* TGSI_OPCODE_RCP */
+#define TGSI_OPCODE_RET 63
+/* TGSI_OPCODE_RSQNV */
+/* TGSI_OPCODE_SEQ */
+/* TGSI_OPCODE_SFL */
+/* TGSI_OPCODE_SGE */
+/* TGSI_OPCODE_SGT */
+/* TGSI_OPCODE_SIN */
+/* TGSI_OPCODE_SLE */
+/* TGSI_OPCODE_SLT */
+/* TGSI_OPCODE_SNE */
+#define TGSI_OPCODE_SSG 64
+/* TGSI_OPCODE_STR */
+/* TGSI_OPCODE_SUB */
+
+/*
+ * GL_ARB_vertex_program
+ */
+/* TGSI_OPCODE_ABS */
+/* TGSI_OPCODE_ADD */
+/* TGSI_OPCODE_ARL */
+/* TGSI_OPCODE_DP3 */
+/* TGSI_OPCODE_DP4 */
+/* TGSI_OPCODE_DPH */
+/* TGSI_OPCODE_DST */
+/* TGSI_OPCODE_EX2 */
+/* TGSI_OPCODE_EXP */
+/* TGSI_OPCODE_FLR */
+/* TGSI_OPCODE_FRC */
+/* TGSI_OPCODE_LG2 */
+/* TGSI_OPCODE_LIT */
+/* TGSI_OPCODE_LOG */
+/* TGSI_OPCODE_MAD */
+/* TGSI_OPCODE_MAX */
+/* TGSI_OPCODE_MIN */
+/* TGSI_OPCODE_MOV */
+/* TGSI_OPCODE_MUL */
+/* TGSI_OPCODE_POW */
+/* TGSI_OPCODE_RCP */
+/* TGSI_OPCODE_RSQ */
+/* TGSI_OPCODE_SGE */
+/* TGSI_OPCODE_SLT */
+/* TGSI_OPCODE_SUB */
+#define TGSI_OPCODE_SWZ TGSI_OPCODE_MOV
+#define TGSI_OPCODE_XPD TGSI_OPCODE_CROSSPRODUCT
+
+/*
+ * GL_ARB_fragment_program
+ */
+/* TGSI_OPCODE_ABS */
+/* TGSI_OPCODE_ADD */
+#define TGSI_OPCODE_CMP 65
+/* TGSI_OPCODE_COS */
+/* TGSI_OPCODE_DP3 */
+/* TGSI_OPCODE_DP4 */
+/* TGSI_OPCODE_DPH */
+/* TGSI_OPCODE_DST */
+/* TGSI_OPCODE_EX2 */
+/* TGSI_OPCODE_FLR */
+/* TGSI_OPCODE_FRC */
+/* TGSI_OPCODE_LG2 */
+/* TGSI_OPCODE_LIT */
+/* TGSI_OPCODE_LRP */
+/* TGSI_OPCODE_MAD */
+/* TGSI_OPCODE_MAX */
+/* TGSI_OPCODE_MIN */
+/* TGSI_OPCODE_MOV */
+/* TGSI_OPCODE_MUL */
+/* TGSI_OPCODE_POW */
+/* TGSI_OPCODE_RCP */
+/* TGSI_OPCODE_RSQ */
+#define TGSI_OPCODE_SCS 66
+/* TGSI_OPCODE_SGE */
+/* TGSI_OPCODE_SIN */
+/* TGSI_OPCODE_SLT */
+/* TGSI_OPCODE_SUB */
+/* TGSI_OPCODE_SWZ */
+/* TGSI_OPCODE_XPD */
+/* TGSI_OPCODE_TEX */
+/* TGSI_OPCODE_TXP */
+#define TGSI_OPCODE_TXB 67
+/* TGSI_OPCODE_KIL */
+
+/*
+ * GL_NV_fragment_program_option
+ */
+/* TGSI_OPCODE_ABS */
+/* TGSI_OPCODE_FLR */
+/* TGSI_OPCODE_FRC */
+/* TGSI_OPCODE_LIT */
+/* TGSI_OPCODE_MOV */
+/* TGSI_OPCODE_DDX */
+/* TGSI_OPCODE_DDY */
+/* TGSI_OPCODE_PK2H */
+/* TGSI_OPCODE_PK2US */
+/* TGSI_OPCODE_PK4B */
+/* TGSI_OPCODE_PK4UB */
+/* TGSI_OPCODE_COS */
+/* TGSI_OPCODE_EX2 */
+/* TGSI_OPCODE_LG2 */
+/* TGSI_OPCODE_RCP */
+/* TGSI_OPCODE_RSQ */
+/* TGSI_OPCODE_SIN */
+/* TGSI_OPCODE_SCS */
+/* TGSI_OPCODE_UP2H */
+/* TGSI_OPCODE_UP2US */
+/* TGSI_OPCODE_UP4B */
+/* TGSI_OPCODE_UP4UB */
+/* TGSI_OPCODE_POW */
+/* TGSI_OPCODE_ADD */
+/* TGSI_OPCODE_DP3 */
+/* TGSI_OPCODE_DP4 */
+/* TGSI_OPCODE_DPH */
+/* TGSI_OPCODE_DST */
+/* TGSI_OPCODE_MAX */
+/* TGSI_OPCODE_MIN */
+/* TGSI_OPCODE_MUL */
+/* TGSI_OPCODE_SGE */
+/* TGSI_OPCODE_SLT */
+/* TGSI_OPCODE_SUB */
+/* TGSI_OPCODE_XPD */
+/* TGSI_OPCODE_RFL */
+/* TGSI_OPCODE_SEQ */
+/* TGSI_OPCODE_SFL */
+/* TGSI_OPCODE_SGT */
+/* TGSI_OPCODE_SLE */
+/* TGSI_OPCODE_SNE */
+/* TGSI_OPCODE_STR */
+/* TGSI_OPCODE_CMP */
+/* TGSI_OPCODE_LRP */
+/* TGSI_OPCODE_MAD */
+/* TGSI_OPCODE_X2D */
+/* TGSI_OPCODE_SWZ */
+/* TGSI_OPCODE_TEX */
+/* TGSI_OPCODE_TXP */
+/* TGSI_OPCODE_TXB */
+/* TGSI_OPCODE_KIL */
+/* TGSI_OPCODE_TXD */
+
+/*
+ * GL_NV_fragment_program2
+ */
+/* TGSI_OPCODE_ABS */
+/* TGSI_OPCODE_FLR */
+/* TGSI_OPCODE_FRC */
+/* TGSI_OPCODE_LIT */
+/* TGSI_OPCODE_MOV */
+/* TGSI_OPCODE_DDX */
+/* TGSI_OPCODE_DDY */
+/* TGSI_OPCODE_PK2H */
+/* TGSI_OPCODE_PK2US */
+/* TGSI_OPCODE_PK4B */
+/* TGSI_OPCODE_PK4UB */
+#define TGSI_OPCODE_NRM 68
+#define TGSI_OPCODE_DIV 69
+/* TGSI_OPCODE_COS */
+/* TGSI_OPCODE_EX2 */
+/* TGSI_OPCODE_LG2 */
+/* TGSI_OPCODE_RCP */
+/* TGSI_OPCODE_RSQ */
+/* TGSI_OPCODE_SIN */
+/* TGSI_OPCODE_SCS */
+/* TGSI_OPCODE_UP2H */
+/* TGSI_OPCODE_UP2US */
+/* TGSI_OPCODE_UP4B */
+/* TGSI_OPCODE_UP4UB */
+/* TGSI_OPCODE_POW */
+/* TGSI_OPCODE_ADD */
+/* TGSI_OPCODE_DP3 */
+/* TGSI_OPCODE_DP4 */
+/* TGSI_OPCODE_DPH */
+/* TGSI_OPCODE_DST */
+/* TGSI_OPCODE_MAX */
+/* TGSI_OPCODE_MIN */
+/* TGSI_OPCODE_MUL */
+/* TGSI_OPCODE_SGE */
+/* TGSI_OPCODE_SLT */
+/* TGSI_OPCODE_SUB */
+/* TGSI_OPCODE_XPD */
+/* TGSI_OPCODE_RFL */
+/* TGSI_OPCODE_SEQ */
+/* TGSI_OPCODE_SFL */
+/* TGSI_OPCODE_SGT */
+/* TGSI_OPCODE_SLE */
+/* TGSI_OPCODE_SNE */
+/* TGSI_OPCODE_STR */
+#define TGSI_OPCODE_DP2 70
+/* TGSI_OPCODE_CMP */
+/* TGSI_OPCODE_LRP */
+/* TGSI_OPCODE_MAD */
+/* TGSI_OPCODE_X2D */
+#define TGSI_OPCODE_DP2A TGSI_OPCODE_DOT2ADD
+/* TGSI_OPCODE_SWZ */
+/* TGSI_OPCODE_TEX */
+/* TGSI_OPCODE_TXP */
+/* TGSI_OPCODE_TXB */
+#define TGSI_OPCODE_TXL 71
+/* TGSI_OPCODE_KIL */
+/* TGSI_OPCODE_TXD */
+/* TGSI_OPCODE_CAL */
+/* TGSI_OPCODE_RET */
+#define TGSI_OPCODE_BRK 72
+#define TGSI_OPCODE_IF 73
+#define TGSI_OPCODE_LOOP 74
+#define TGSI_OPCODE_REP 75
+#define TGSI_OPCODE_ELSE 76
+#define TGSI_OPCODE_ENDIF 77
+#define TGSI_OPCODE_ENDLOOP 78
+#define TGSI_OPCODE_ENDREP 79
+
+/*
+ * GL_NV_vertex_program2_option
+ */
+/* TGSI_OPCODE_ARL */
+/* TGSI_OPCODE_ABS */
+/* TGSI_OPCODE_FLR */
+/* TGSI_OPCODE_FRC */
+/* TGSI_OPCODE_LIT */
+/* TGSI_OPCODE_MOV */
+/* TGSI_OPCODE_SSG */
+/* TGSI_OPCODE_EX2 */
+/* TGSI_OPCODE_EXP */
+/* TGSI_OPCODE_LG2 */
+/* TGSI_OPCODE_LOG */
+/* TGSI_OPCODE_RCP */
+/* TGSI_OPCODE_RSQ */
+/* TGSI_OPCODE_COS */
+/* TGSI_OPCODE_RCC */
+/* TGSI_OPCODE_SIN */
+/* TGSI_OPCODE_POW */
+/* TGSI_OPCODE_ADD */
+/* TGSI_OPCODE_DP3 */
+/* TGSI_OPCODE_DP4 */
+/* TGSI_OPCODE_DPH */
+/* TGSI_OPCODE_DST */
+/* TGSI_OPCODE_MAX */
+/* TGSI_OPCODE_MIN */
+/* TGSI_OPCODE_MUL */
+/* TGSI_OPCODE_SGE */
+/* TGSI_OPCODE_SLT */
+/* TGSI_OPCODE_SUB */
+/* TGSI_OPCODE_XPD */
+/* TGSI_OPCODE_SEQ */
+/* TGSI_OPCODE_SFL */
+/* TGSI_OPCODE_SGT */
+/* TGSI_OPCODE_SLE */
+/* TGSI_OPCODE_SNE */
+/* TGSI_OPCODE_STR */
+/* TGSI_OPCODE_MAD */
+/* TGSI_OPCODE_SWZ */
+/* TGSI_OPCODE_ARR */
+/* TGSI_OPCODE_ARA */
+/* TGSI_OPCODE_BRA */
+/* TGSI_OPCODE_CAL */
+/* TGSI_OPCODE_RET */
+
+/*
+ * GL_NV_vertex_program3
+ */
+/* TGSI_OPCODE_ARL */
+/* TGSI_OPCODE_ABS */
+/* TGSI_OPCODE_FLR */
+/* TGSI_OPCODE_FRC */
+/* TGSI_OPCODE_LIT */
+/* TGSI_OPCODE_MOV */
+/* TGSI_OPCODE_SSG */
+/* TGSI_OPCODE_EX2 */
+/* TGSI_OPCODE_EXP */
+/* TGSI_OPCODE_LG2 */
+/* TGSI_OPCODE_LOG */
+/* TGSI_OPCODE_RCP */
+/* TGSI_OPCODE_RSQ */
+/* TGSI_OPCODE_COS */
+/* TGSI_OPCODE_RCC */
+/* TGSI_OPCODE_SIN */
+/* TGSI_OPCODE_POW */
+/* TGSI_OPCODE_ADD */
+/* TGSI_OPCODE_DP3 */
+/* TGSI_OPCODE_DP4 */
+/* TGSI_OPCODE_DPH */
+/* TGSI_OPCODE_DST */
+/* TGSI_OPCODE_MAX */
+/* TGSI_OPCODE_MIN */
+/* TGSI_OPCODE_MUL */
+/* TGSI_OPCODE_SGE */
+/* TGSI_OPCODE_SLT */
+/* TGSI_OPCODE_SUB */
+/* TGSI_OPCODE_XPD */
+/* TGSI_OPCODE_SEQ */
+/* TGSI_OPCODE_SFL */
+/* TGSI_OPCODE_SGT */
+/* TGSI_OPCODE_SLE */
+/* TGSI_OPCODE_SNE */
+/* TGSI_OPCODE_STR */
+/* TGSI_OPCODE_MAD */
+/* TGSI_OPCODE_SWZ */
+/* TGSI_OPCODE_ARR */
+/* TGSI_OPCODE_ARA */
+/* TGSI_OPCODE_BRA */
+/* TGSI_OPCODE_CAL */
+/* TGSI_OPCODE_RET */
+#define TGSI_OPCODE_PUSHA 80
+#define TGSI_OPCODE_POPA 81
+/* TGSI_OPCODE_TEX */
+/* TGSI_OPCODE_TXP */
+/* TGSI_OPCODE_TXB */
+/* TGSI_OPCODE_TXL */
+
+/*
+ * GL_NV_gpu_program4
+ */
+/* TGSI_OPCODE_ABS */
+#define TGSI_OPCODE_CEIL 82
+/* TGSI_OPCODE_FLR */
+/* TGSI_OPCODE_FRC */
+#define TGSI_OPCODE_I2F 83
+/* TGSI_OPCODE_LIT */
+/* TGSI_OPCODE_MOV */
+#define TGSI_OPCODE_NOT 84
+/* TGSI_OPCODE_NRM */
+/* TGSI_OPCODE_PK2H */
+/* TGSI_OPCODE_PK2US */
+/* TGSI_OPCODE_PK4B */
+/* TGSI_OPCODE_PK4UB */
+/* TGSI_OPCODE_ROUND */
+/* TGSI_OPCODE_SSG */
+#define TGSI_OPCODE_TRUNC 85
+/* TGSI_OPCODE_COS */
+/* TGSI_OPCODE_EX2 */
+/* TGSI_OPCODE_LG2 */
+/* TGSI_OPCODE_RCC */
+/* TGSI_OPCODE_RCP */
+/* TGSI_OPCODE_RSQ */
+/* TGSI_OPCODE_SCS */
+/* TGSI_OPCODE_SIN */
+/* TGSI_OPCODE_UP2H */
+/* TGSI_OPCODE_UP2US */
+/* TGSI_OPCODE_UP4B */
+/* TGSI_OPCODE_UP4UB */
+/* TGSI_OPCODE_POW */
+/* TGSI_OPCODE_DIV */
+#define TGSI_OPCODE_SHL 86
+#define TGSI_OPCODE_SHR 87
+/* TGSI_OPCODE_ADD */
+#define TGSI_OPCODE_AND 88
+/* TGSI_OPCODE_DP3 */
+/* TGSI_OPCODE_DP4 */
+/* TGSI_OPCODE_DPH */
+/* TGSI_OPCODE_DST */
+/* TGSI_OPCODE_MAX */
+/* TGSI_OPCODE_MIN */
+/* TGSI_OPCODE_MUL */
+#define TGSI_OPCODE_OR 89
+/* TGSI_OPCODE_RFL */
+/* TGSI_OPCODE_SEQ */
+/* TGSI_OPCODE_SFL */
+/* TGSI_OPCODE_SGE */
+/* TGSI_OPCODE_SGT */
+/* TGSI_OPCODE_SLE */
+/* TGSI_OPCODE_SLT */
+/* TGSI_OPCODE_SNE */
+/* TGSI_OPCODE_STR */
+/* TGSI_OPCODE_SUB */
+/* TGSI_OPCODE_XPD */
+/* TGSI_OPCODE_DP2 */
+#define TGSI_OPCODE_MOD 90
+#define TGSI_OPCODE_XOR 91
+/* TGSI_OPCODE_CMP */
+/* TGSI_OPCODE_DP2A */
+/* TGSI_OPCODE_LRP */
+/* TGSI_OPCODE_MAD */
+#define TGSI_OPCODE_SAD 92
+/* TGSI_OPCODE_X2D */
+/* TGSI_OPCODE_SWZ */
+/* TGSI_OPCODE_TEX */
+/* TGSI_OPCODE_TXB */
+#define TGSI_OPCODE_TXF 93
+/* TGSI_OPCODE_TXL */
+/* TGSI_OPCODE_TXP */
+#define TGSI_OPCODE_TXQ 94
+/* TGSI_OPCODE_TXD */
+/* TGSI_OPCODE_CAL */
+/* TGSI_OPCODE_RET */
+/* TGSI_OPCODE_BRK */
+#define TGSI_OPCODE_CONT 95
+/* TGSI_OPCODE_IF */
+/* TGSI_OPCODE_REP */
+/* TGSI_OPCODE_ELSE */
+/* TGSI_OPCODE_ENDIF */
+/* TGSI_OPCODE_ENDREP */
+
+/*
+ * GL_NV_vertex_program4
+ */
+/* Same as GL_NV_gpu_program4 */
+
+/*
+ * GL_NV_fragment_program4
+ */
+/* Same as GL_NV_gpu_program4 */
+/* TGSI_OPCODE_KIL */
+/* TGSI_OPCODE_DDX */
+/* TGSI_OPCODE_DDY */
+
+/*
+ * GL_NV_geometry_program4
+ */
+/* Same as GL_NV_gpu_program4 */
+#define TGSI_OPCODE_EMIT 96
+#define TGSI_OPCODE_ENDPRIM 97
+
+#define TGSI_OPCODE_LAST 98
+
+#define TGSI_SAT_NONE 0 /* do not saturate */
+#define TGSI_SAT_ZERO_ONE 1 /* clamp to [0,1] */
+#define TGSI_SAT_MINUS_PLUS_ONE 2 /* clamp to [-1,1] */
+
+/*
+ * Opcode is the operation code to execute. A given operation defines the
+ * semantics how the source registers (if any) are interpreted and what is
+ * written to the destination registers (if any) as a result of execution.
+ *
+ * NumDstRegs and NumSrcRegs is the number of destination and source registers,
+ * respectively. For a given operation code, those numbers are fixed and are
+ * present here only for convenience.
+ *
+ * If Extended is TRUE, it is now executed.
+ *
+ * Saturate controls how are final results in destination registers modified.
+ */
+
+struct tgsi_instruction
+{
+ GLuint Type : 4; /* TGSI_TOKEN_TYPE_INSTRUCTION */
+ GLuint Size : 8; /* UINT */
+ GLuint Opcode : 8; /* TGSI_OPCODE_ */
+ GLuint Saturate : 2; /* TGSI_SAT_ */
+ GLuint NumDstRegs : 2; /* UINT */
+ GLuint NumSrcRegs : 4; /* UINT */
+ GLuint Padding : 3;
+ GLuint Extended : 1; /* BOOL */
+};
+
+/*
+ * If tgsi_instruction::Extended is TRUE, tgsi_instruction_ext follows.
+ *
+ * Then, tgsi_instruction::NumDstRegs of tgsi_dst_register follow.
+ *
+ * Then, tgsi_instruction::NumSrcRegs of tgsi_src_register follow.
+ *
+ * tgsi_instruction::Size contains the total number of words that make the
+ * instruction, including the instruction word.
+ */
+
+#define TGSI_INSTRUCTION_EXT_TYPE_NV 0
+#define TGSI_INSTRUCTION_EXT_TYPE_LABEL 1
+#define TGSI_INSTRUCTION_EXT_TYPE_TEXTURE 2
+
+struct tgsi_instruction_ext
+{
+ GLuint Type : 4; /* TGSI_INSTRUCTION_EXT_TYPE_ */
+ GLuint Padding : 27;
+ GLuint Extended : 1; /* BOOL */
+};
+
+/*
+ * If tgsi_instruction_ext::Type is TGSI_INSTRUCTION_EXT_TYPE_NV, it should
+ * be cast to tgsi_instruction_ext_nv.
+ *
+ * If tgsi_instruction_ext::Type is TGSI_INSTRUCTION_EXT_TYPE_LABEL, it
+ * should be cast to tgsi_instruction_ext_label.
+ *
+ * If tgsi_instruction_ext::Type is TGSI_INSTRUCTION_EXT_TYPE_TEXTURE, it
+ * should be cast to tgsi_instruction_ext_texture.
+ *
+ * If tgsi_instruction_ext::Extended is TRUE, another tgsi_instruction_ext
+ * follows.
+ */
+
+#define TGSI_PRECISION_DEFAULT 0
+#define TGSI_PRECISION_FLOAT32 1
+#define TGSI_PRECISION_FLOAT16 2
+#define TGSI_PRECISION_FIXED12 3
+
+#define TGSI_CC_GT 0
+#define TGSI_CC_EQ 1
+#define TGSI_CC_LT 2
+#define TGSI_CC_UN 3
+#define TGSI_CC_GE 4
+#define TGSI_CC_LE 5
+#define TGSI_CC_NE 6
+#define TGSI_CC_TR 7
+#define TGSI_CC_FL 8
+
+#define TGSI_SWIZZLE_X 0
+#define TGSI_SWIZZLE_Y 1
+#define TGSI_SWIZZLE_Z 2
+#define TGSI_SWIZZLE_W 3
+
+/*
+ * Precision controls the precision at which the operation should be executed.
+ *
+ * CondDstUpdate enables condition code register writes. When this field is
+ * TRUE, CondDstIndex specifies the index of the condition code register to
+ * update.
+ *
+ * CondFlowEnable enables conditional execution of the operation. When this
+ * field is TRUE, CondFlowIndex specifies the index of the condition code
+ * register to test against CondMask with component swizzle controled by
+ * CondSwizzleX, CondSwizzleY, CondSwizzleZ and CondSwizzleW. If the test fails,
+ * the operation is not executed.
+ */
+
+struct tgsi_instruction_ext_nv
+{
+ GLuint Type : 4; /* TGSI_INSTRUCTION_EXT_TYPE_NV */
+ GLuint Precision : 4; /* TGSI_PRECISION_ */
+ GLuint CondDstIndex : 4; /* UINT */
+ GLuint CondFlowIndex : 4; /* UINT */
+ GLuint CondMask : 4; /* TGSI_CC_ */
+ GLuint CondSwizzleX : 2; /* TGSI_SWIZZLE_ */
+ GLuint CondSwizzleY : 2; /* TGSI_SWIZZLE_ */
+ GLuint CondSwizzleZ : 2; /* TGSI_SWIZZLE_ */
+ GLuint CondSwizzleW : 2; /* TGSI_SWIZZLE_ */
+ GLuint CondDstUpdate : 1; /* BOOL */
+ GLuint CondFlowEnable : 1; /* BOOL */
+ GLuint Padding : 1;
+ GLuint Extended : 1; /* BOOL */
+};
+
+struct tgsi_instruction_ext_label
+{
+ GLuint Type : 4; /* TGSI_INSTRUCTION_EXT_TYPE_LABEL */
+ GLuint Label : 24; /* UINT */
+ GLuint Target : 1; /* BOOL */
+ GLuint Padding : 2;
+ GLuint Extended : 1; /* BOOL */
+};
+
+#define TGSI_TEXTURE_UNKNOWN 0
+#define TGSI_TEXTURE_1D 1
+#define TGSI_TEXTURE_2D 2
+#define TGSI_TEXTURE_3D 3
+#define TGSI_TEXTURE_CUBE 4
+#define TGSI_TEXTURE_RECT 5
+#define TGSI_TEXTURE_SHADOW1D 6
+#define TGSI_TEXTURE_SHADOW2D 7
+#define TGSI_TEXTURE_SHADOWRECT 8
+
+struct tgsi_instruction_ext_texture
+{
+ GLuint Type : 4; /* TGSI_INSTRUCTION_EXT_TYPE_TEXTURE */
+ GLuint Texture : 8; /* TGSI_TEXTURE_ */
+ GLuint Padding : 19;
+ GLuint Extended : 1; /* BOOL */
+};
+
+/*
+ * File specifies the register array to access.
+ *
+ * Index specifies the element number of a register in the register file.
+ *
+ * If Indirect is TRUE, Index should be offset by the X component of a source
+ * register that follows. The register can be now fetched into local storage
+ * for further processing.
+ *
+ * If Negate is TRUE, all components of the fetched register are negated.
+ *
+ * The fetched register components are swizzled according to SwizzleX, SwizzleY,
+ * SwizzleZ and SwizzleW.
+ *
+ * If Extended is TRUE, any further modifications to the source register are
+ * made to this temporary storage.
+ */
+
+struct tgsi_src_register
+{
+ GLuint File : 4; /* TGSI_FILE_ */
+ GLuint SwizzleX : 2; /* TGSI_SWIZZLE_ */
+ GLuint SwizzleY : 2; /* TGSI_SWIZZLE_ */
+ GLuint SwizzleZ : 2; /* TGSI_SWIZZLE_ */
+ GLuint SwizzleW : 2; /* TGSI_SWIZZLE_ */
+ GLuint Negate : 1; /* BOOL */
+ GLuint Indirect : 1; /* BOOL */
+ GLuint Dimension : 1; /* BOOL */
+ GLint Index : 16; /* SINT */
+ GLuint Extended : 1; /* BOOL */
+};
+
+/*
+ * If tgsi_src_register::Extended is TRUE, tgsi_src_register_ext follows.
+ *
+ * Then, if tgsi_src_register::Indirect is TRUE, another tgsi_src_register
+ * follows.
+ *
+ * Then, if tgsi_src_register::Dimension is TRUE, tgsi_dimension follows.
+ */
+
+#define TGSI_SRC_REGISTER_EXT_TYPE_SWZ 0
+#define TGSI_SRC_REGISTER_EXT_TYPE_MOD 1
+
+struct tgsi_src_register_ext
+{
+ GLuint Type : 4; /* TGSI_SRC_REGISTER_EXT_TYPE_ */
+ GLuint Padding : 27;
+ GLuint Extended : 1; /* BOOL */
+};
+
+/*
+ * If tgsi_src_register_ext::Type is TGSI_SRC_REGISTER_EXT_TYPE_SWZ,
+ * it should be cast to tgsi_src_register_ext_extswz.
+ *
+ * If tgsi_src_register_ext::Type is TGSI_SRC_REGISTER_EXT_TYPE_MOD,
+ * it should be cast to tgsi_src_register_ext_mod.
+ *
+ * If tgsi_dst_register_ext::Extended is TRUE, another tgsi_dst_register_ext
+ * follows.
+ */
+
+#define TGSI_EXTSWIZZLE_X TGSI_SWIZZLE_X
+#define TGSI_EXTSWIZZLE_Y TGSI_SWIZZLE_Y
+#define TGSI_EXTSWIZZLE_Z TGSI_SWIZZLE_Z
+#define TGSI_EXTSWIZZLE_W TGSI_SWIZZLE_W
+#define TGSI_EXTSWIZZLE_ZERO 4
+#define TGSI_EXTSWIZZLE_ONE 5
+
+/*
+ * ExtSwizzleX, ExtSwizzleY, ExtSwizzleZ and ExtSwizzleW swizzle the source
+ * register in an extended manner.
+ *
+ * NegateX, NegateY, NegateZ and NegateW negate individual components of the
+ * source register.
+ *
+ * ExtDivide specifies which component is used to divide all components of the
+ * source register.
+ */
+
+struct tgsi_src_register_ext_swz
+{
+ GLuint Type : 4; /* TGSI_SRC_REGISTER_EXT_TYPE_SWZ */
+ GLuint ExtSwizzleX : 4; /* TGSI_EXTSWIZZLE_ */
+ GLuint ExtSwizzleY : 4; /* TGSI_EXTSWIZZLE_ */
+ GLuint ExtSwizzleZ : 4; /* TGSI_EXTSWIZZLE_ */
+ GLuint ExtSwizzleW : 4; /* TGSI_EXTSWIZZLE_ */
+ GLuint NegateX : 1; /* BOOL */
+ GLuint NegateY : 1; /* BOOL */
+ GLuint NegateZ : 1; /* BOOL */
+ GLuint NegateW : 1; /* BOOL */
+ GLuint ExtDivide : 4; /* TGSI_EXTSWIZZLE_ */
+ GLuint Padding : 3;
+ GLuint Extended : 1; /* BOOL */
+};
+
+/*
+ * If Complement is TRUE, the source register is modified by subtracting it
+ * from 1.0.
+ *
+ * If Bias is TRUE, the source register is modified by subtracting 0.5 from it.
+ *
+ * If Scale2X is TRUE, the source register is modified by multiplying it by 2.0.
+ *
+ * If Absolute is TRUE, the source register is modified by removing the sign.
+ *
+ * If Negate is TRUE, the source register is modified by negating it.
+ */
+
+struct tgsi_src_register_ext_mod
+{
+ GLuint Type : 4; /* TGSI_SRC_REGISTER_EXT_TYPE_MOD */
+ GLuint Complement : 1; /* BOOL */
+ GLuint Bias : 1; /* BOOL */
+ GLuint Scale2X : 1; /* BOOL */
+ GLuint Absolute : 1; /* BOOL */
+ GLuint Negate : 1; /* BOOL */
+ GLuint Padding : 22;
+ GLuint Extended : 1; /* BOOL */
+};
+
+struct tgsi_dimension
+{
+ GLuint Indirect : 1; /* BOOL */
+ GLuint Dimension : 1; /* BOOL */
+ GLuint Padding : 13;
+ GLint Index : 16; /* SINT */
+ GLuint Extended : 1; /* BOOL */
+};
+
+#define TGSI_WRITEMASK_NONE 0x00
+#define TGSI_WRITEMASK_X 0x01
+#define TGSI_WRITEMASK_Y 0x02
+#define TGSI_WRITEMASK_XY 0x03
+#define TGSI_WRITEMASK_Z 0x04
+#define TGSI_WRITEMASK_XZ 0x05
+#define TGSI_WRITEMASK_YZ 0x06
+#define TGSI_WRITEMASK_XYZ 0x07
+#define TGSI_WRITEMASK_W 0x08
+#define TGSI_WRITEMASK_XW 0x09
+#define TGSI_WRITEMASK_YW 0x0A
+#define TGSI_WRITEMASK_XYW 0x0B
+#define TGSI_WRITEMASK_ZW 0x0C
+#define TGSI_WRITEMASK_XZW 0x0D
+#define TGSI_WRITEMASK_YZW 0x0E
+#define TGSI_WRITEMASK_XYZW 0x0F
+
+struct tgsi_dst_register
+{
+ GLuint File : 4; /* TGSI_FILE_ */
+ GLuint WriteMask : 4; /* TGSI_WRITEMASK_ */
+ GLuint Indirect : 1; /* BOOL */
+ GLuint Dimension : 1; /* BOOL */
+ GLint Index : 16; /* SINT */
+ GLuint Padding : 5;
+ GLuint Extended : 1; /* BOOL */
+};
+
+/*
+ * If tgsi_dst_register::Extended is TRUE, tgsi_dst_register_ext follows.
+ *
+ * Then, if tgsi_dst_register::Indirect is TRUE, tgsi_src_register follows.
+ */
+
+#define TGSI_DST_REGISTER_EXT_TYPE_CONDCODE 0
+#define TGSI_DST_REGISTER_EXT_TYPE_MODULATE 1
+
+struct tgsi_dst_register_ext
+{
+ GLuint Type : 4; /* TGSI_DST_REGISTER_EXT_TYPE_ */
+ GLuint Padding : 27;
+ GLuint Extended : 1; /* BOOL */
+};
+
+/*
+ * If tgsi_dst_register_ext::Type is TGSI_DST_REGISTER_EXT_TYPE_CONDCODE,
+ * it should be cast to tgsi_dst_register_ext_condcode.
+ *
+ * If tgsi_dst_register_ext::Type is TGSI_DST_REGISTER_EXT_TYPE_MODULATE,
+ * it should be cast to tgsi_dst_register_ext_modulate.
+ *
+ * If tgsi_dst_register_ext::Extended is TRUE, another tgsi_dst_register_ext
+ * follows.
+ */
+
+struct tgsi_dst_register_ext_concode
+{
+ GLuint Type : 4; /* TGSI_DST_REGISTER_EXT_TYPE_CONDCODE */
+ GLuint CondMask : 4; /* TGSI_CC_ */
+ GLuint CondSwizzleX : 2; /* TGSI_SWIZZLE_ */
+ GLuint CondSwizzleY : 2; /* TGSI_SWIZZLE_ */
+ GLuint CondSwizzleZ : 2; /* TGSI_SWIZZLE_ */
+ GLuint CondSwizzleW : 2; /* TGSI_SWIZZLE_ */
+ GLuint CondSrcIndex : 4; /* UINT */
+ GLuint Padding : 11;
+ GLuint Extended : 1; /* BOOL */
+};
+
+#define TGSI_MODULATE_1X 0
+#define TGSI_MODULATE_2X 1
+#define TGSI_MODULATE_4X 2
+#define TGSI_MODULATE_8X 3
+#define TGSI_MODULATE_HALF 4
+#define TGSI_MODULATE_QUARTER 5
+#define TGSI_MODULATE_EIGHTH 6
+
+struct tgsi_dst_register_ext_modulate
+{
+ GLuint Type : 4; /* TGSI_DST_REGISTER_EXT_TYPE_MODULATE */
+ GLuint Modulate : 4; /* TGSI_MODULATE_ */
+ GLuint Padding : 23;
+ GLuint Extended : 1; /* BOOL */
+};
+
+#if defined __cplusplus
+} // extern "C"
+#endif // defined __cplusplus
+
+#endif // !defined TGSI_TOKEN_H
+
--- /dev/null
+#include "tgsi_platform.h"
+#include "tgsi_core.h"
+
+void *
+tgsi_align_128bit(
+ void *unaligned )
+{
+ GLuint *ptr, addr;
+
+ ptr = (GLuint *) unaligned;
+ addr = (*(GLuint *) &ptr + 15) & ~15;
+ return *(void **) &addr;
+}
+
+GLuint
+tgsi_util_get_src_register_swizzle(
+ const struct tgsi_src_register *reg,
+ GLuint component )
+{
+ switch( component ) {
+ case 0:
+ return reg->SwizzleX;
+ case 1:
+ return reg->SwizzleY;
+ case 2:
+ return reg->SwizzleZ;
+ case 3:
+ return reg->SwizzleW;
+ default:
+ assert( 0 );
+ }
+ return 0;
+}
+
+GLuint
+tgsi_util_get_src_register_extswizzle(
+ const struct tgsi_src_register_ext_swz *reg,
+ GLuint component )
+{
+ switch( component ) {
+ case 0:
+ return reg->ExtSwizzleX;
+ case 1:
+ return reg->ExtSwizzleY;
+ case 2:
+ return reg->ExtSwizzleZ;
+ case 3:
+ return reg->ExtSwizzleW;
+ default:
+ assert( 0 );
+ }
+ return 0;
+}
+
+GLuint
+tgsi_util_get_full_src_register_extswizzle(
+ const struct tgsi_full_src_register *reg,
+ GLuint component )
+{
+ GLuint swizzle;
+
+ /*
+ * First, calculate the extended swizzle for a given channel. This will give
+ * us either a channel index into the simple swizzle or a constant 1 or 0.
+ */
+ swizzle = tgsi_util_get_src_register_extswizzle(
+ ®->SrcRegisterExtSwz,
+ component );
+
+ assert (TGSI_SWIZZLE_X == TGSI_EXTSWIZZLE_X);
+ assert (TGSI_SWIZZLE_Y == TGSI_EXTSWIZZLE_Y);
+ assert (TGSI_SWIZZLE_Z == TGSI_EXTSWIZZLE_Z);
+ assert (TGSI_SWIZZLE_W == TGSI_EXTSWIZZLE_W);
+ assert (TGSI_EXTSWIZZLE_ZERO > TGSI_SWIZZLE_W);
+ assert (TGSI_EXTSWIZZLE_ONE > TGSI_SWIZZLE_W);
+
+ /*
+ * Second, calculate the simple swizzle for the unswizzled channel index.
+ * Leave the constants intact, they are not affected by the simple swizzle.
+ */
+ if( swizzle <= TGSI_SWIZZLE_W ) {
+ swizzle = tgsi_util_get_src_register_swizzle(
+ ®->SrcRegister,
+ swizzle );
+ }
+
+ return swizzle;
+}
+
+void
+tgsi_util_set_src_register_swizzle(
+ struct tgsi_src_register *reg,
+ GLuint swizzle,
+ GLuint component )
+{
+ switch( component ) {
+ case 0:
+ reg->SwizzleX = swizzle;
+ break;
+ case 1:
+ reg->SwizzleY = swizzle;
+ break;
+ case 2:
+ reg->SwizzleZ = swizzle;
+ break;
+ case 3:
+ reg->SwizzleW = swizzle;
+ break;
+ default:
+ assert( 0 );
+ }
+}
+
+void
+tgsi_util_set_src_register_extswizzle(
+ struct tgsi_src_register_ext_swz *reg,
+ GLuint swizzle,
+ GLuint component )
+{
+ switch( component ) {
+ case 0:
+ reg->ExtSwizzleX = swizzle;
+ break;
+ case 1:
+ reg->ExtSwizzleY = swizzle;
+ break;
+ case 2:
+ reg->ExtSwizzleZ = swizzle;
+ break;
+ case 3:
+ reg->ExtSwizzleW = swizzle;
+ break;
+ default:
+ assert( 0 );
+ }
+}
+
+GLuint
+tgsi_util_get_src_register_extnegate(
+ const struct tgsi_src_register_ext_swz *reg,
+ GLuint component )
+{
+ switch( component ) {
+ case 0:
+ return reg->NegateX;
+ case 1:
+ return reg->NegateY;
+ case 2:
+ return reg->NegateZ;
+ case 3:
+ return reg->NegateW;
+ default:
+ assert( 0 );
+ }
+ return 0;
+}
+
+void
+tgsi_util_set_src_register_extnegate(
+ struct tgsi_src_register_ext_swz *reg,
+ GLuint negate,
+ GLuint component )
+{
+ switch( component ) {
+ case 0:
+ reg->NegateX = negate;
+ break;
+ case 1:
+ reg->NegateY = negate;
+ break;
+ case 2:
+ reg->NegateZ = negate;
+ break;
+ case 3:
+ reg->NegateW = negate;
+ break;
+ default:
+ assert( 0 );
+ }
+}
+
+GLuint
+tgsi_util_get_full_src_register_sign_mode(
+ const struct tgsi_full_src_register *reg,
+ GLuint component )
+{
+ GLuint sign_mode;
+
+ if( reg->SrcRegisterExtMod.Absolute ) {
+ /* Consider only the post-abs negation. */
+
+ if( reg->SrcRegisterExtMod.Negate ) {
+ sign_mode = TGSI_UTIL_SIGN_SET;
+ }
+ else {
+ sign_mode = TGSI_UTIL_SIGN_CLEAR;
+ }
+ }
+ else {
+ /* Accumulate the three negations. */
+
+ GLuint negate;
+
+ negate = reg->SrcRegister.Negate;
+ if( tgsi_util_get_src_register_extnegate( ®->SrcRegisterExtSwz, component ) ) {
+ negate = !negate;
+ }
+ if( reg->SrcRegisterExtMod.Negate ) {
+ negate = !negate;
+ }
+
+ if( negate ) {
+ sign_mode = TGSI_UTIL_SIGN_TOGGLE;
+ }
+ else {
+ sign_mode = TGSI_UTIL_SIGN_KEEP;
+ }
+ }
+
+ return sign_mode;
+}
+
+void
+tgsi_util_set_full_src_register_sign_mode(
+ struct tgsi_full_src_register *reg,
+ GLuint sign_mode )
+{
+ reg->SrcRegisterExtSwz.NegateX = 0;
+ reg->SrcRegisterExtSwz.NegateY = 0;
+ reg->SrcRegisterExtSwz.NegateZ = 0;
+ reg->SrcRegisterExtSwz.NegateW = 0;
+
+ switch (sign_mode)
+ {
+ case TGSI_UTIL_SIGN_CLEAR:
+ reg->SrcRegister.Negate = 0;
+ reg->SrcRegisterExtMod.Absolute = 1;
+ reg->SrcRegisterExtMod.Negate = 0;
+ break;
+
+ case TGSI_UTIL_SIGN_SET:
+ reg->SrcRegister.Negate = 0;
+ reg->SrcRegisterExtMod.Absolute = 1;
+ reg->SrcRegisterExtMod.Negate = 1;
+ break;
+
+ case TGSI_UTIL_SIGN_TOGGLE:
+ reg->SrcRegister.Negate = 1;
+ reg->SrcRegisterExtMod.Absolute = 0;
+ reg->SrcRegisterExtMod.Negate = 0;
+ break;
+
+ case TGSI_UTIL_SIGN_KEEP:
+ reg->SrcRegister.Negate = 0;
+ reg->SrcRegisterExtMod.Absolute = 0;
+ reg->SrcRegisterExtMod.Negate = 0;
+ break;
+
+ default:
+ assert( 0 );
+ }
+}
+
--- /dev/null
+#if !defined TGSI_UTIL_H
+#define TGSI_UTIL_H
+
+#if defined __cplusplus
+extern "C" {
+#endif // defined __cplusplus
+
+void *
+tgsi_align_128bit(
+ void *unaligned );
+
+GLuint
+tgsi_util_get_src_register_swizzle(
+ const struct tgsi_src_register *reg,
+ GLuint component );
+
+GLuint
+tgsi_util_get_src_register_extswizzle(
+ const struct tgsi_src_register_ext_swz *reg,
+ GLuint component);
+
+GLuint
+tgsi_util_get_full_src_register_extswizzle(
+ const struct tgsi_full_src_register *reg,
+ GLuint component );
+
+void
+tgsi_util_set_src_register_swizzle(
+ struct tgsi_src_register *reg,
+ GLuint swizzle,
+ GLuint component );
+
+void
+tgsi_util_set_src_register_extswizzle(
+ struct tgsi_src_register_ext_swz *reg,
+ GLuint swizzle,
+ GLuint component );
+
+GLuint
+tgsi_util_get_src_register_extnegate(
+ const struct tgsi_src_register_ext_swz *reg,
+ GLuint component );
+
+void
+tgsi_util_set_src_register_extnegate(
+ struct tgsi_src_register_ext_swz *reg,
+ GLuint negate,
+ GLuint component );
+
+#define TGSI_UTIL_SIGN_CLEAR 0 /* Force positive */
+#define TGSI_UTIL_SIGN_SET 1 /* Force negative */
+#define TGSI_UTIL_SIGN_TOGGLE 2 /* Negate */
+#define TGSI_UTIL_SIGN_KEEP 3 /* No change */
+
+GLuint
+tgsi_util_get_full_src_register_sign_mode(
+ const struct tgsi_full_src_register *reg,
+ GLuint component );
+
+void
+tgsi_util_set_full_src_register_sign_mode(
+ struct tgsi_full_src_register *reg,
+ GLuint sign_mode );
+
+#if defined __cplusplus
+} // extern "C"
+#endif // defined __cplusplus
+
+#endif // !defined TGSI_UTIL_H
+
--- /dev/null
+default:
+ cd ../../.. ; make
+
--- /dev/null
+#include "tgsi_platform.h"\r
+#include "tgsi_mesa.h"\r
+\r
+/*\r
+ * Map mesa register file to SBIR register file.\r
+ */\r
+static GLuint\r
+map_register_file( enum register_file file )\r
+{\r
+ switch (file) {\r
+ case PROGRAM_UNDEFINED:\r
+ return TGSI_FILE_NULL;\r
+ case PROGRAM_TEMPORARY:\r
+ return TGSI_FILE_TEMPORARY;\r
+ //case PROGRAM_LOCAL_PARAM:\r
+ //case PROGRAM_ENV_PARAM:\r
+ case PROGRAM_STATE_VAR:\r
+ //case PROGRAM_NAMED_PARAM:\r
+ case PROGRAM_CONSTANT:\r
+ return TGSI_FILE_CONSTANT;\r
+ case PROGRAM_INPUT:\r
+ return TGSI_FILE_INPUT;\r
+ case PROGRAM_OUTPUT:\r
+ return TGSI_FILE_OUTPUT;\r
+ case PROGRAM_ADDRESS:\r
+ return TGSI_FILE_ADDRESS;\r
+ default:\r
+ assert (0);\r
+ return TGSI_FILE_NULL;\r
+ }\r
+}\r
+\r
+/*\r
+ * Map mesa register file index to SBIR index.\r
+ * Take special care when processing input and output indices.\r
+ */\r
+static GLuint\r
+map_register_file_index( GLuint processor,\r
+ GLuint file,\r
+ GLuint index,\r
+ GLuint usage_bitmask )\r
+{\r
+ GLuint mapped_index;\r
+ GLuint i;\r
+\r
+ switch (file)\r
+ {\r
+ case TGSI_FILE_INPUT:\r
+ assert (index < 32);\r
+ assert (usage_bitmask & (1 << index));\r
+ mapped_index = 0;\r
+ for (i = 0; i < index; i++) {\r
+ if (usage_bitmask & (1 << i))\r
+ mapped_index++;\r
+ }\r
+ break;\r
+\r
+ case TGSI_FILE_OUTPUT:\r
+ assert (usage_bitmask == 0);\r
+ if (processor == TGSI_PROCESSOR_FRAGMENT) {\r
+ if (index == FRAG_RESULT_DEPR) {\r
+ mapped_index = 0;\r
+ } else {\r
+ assert (index == FRAG_RESULT_COLR);\r
+ mapped_index = index + 1;\r
+ }\r
+ } else {\r
+ mapped_index = index;\r
+ }\r
+ break;\r
+\r
+ default:\r
+ mapped_index = index;\r
+ }\r
+\r
+ return mapped_index;\r
+}\r
+\r
+/*\r
+ * Map mesa texture target to SBIR texture target.\r
+ */\r
+static GLuint\r
+map_texture_target( GLuint textarget )\r
+{\r
+ switch (textarget) {\r
+ case TEXTURE_1D_INDEX:\r
+ return TGSI_TEXTURE_1D;\r
+ case TEXTURE_2D_INDEX:\r
+ return TGSI_TEXTURE_2D;\r
+ case TEXTURE_3D_INDEX:\r
+ return TGSI_TEXTURE_3D;\r
+ case TEXTURE_CUBE_INDEX:\r
+ return TGSI_TEXTURE_CUBE;\r
+ case TEXTURE_RECT_INDEX:\r
+ return TGSI_TEXTURE_RECT;\r
+ default:\r
+ assert (0);\r
+ }\r
+ return TGSI_TEXTURE_1D;\r
+}\r
+\r
+static GLuint\r
+convert_sat( GLuint sat )\r
+{\r
+ switch (sat) {\r
+ case SATURATE_OFF:\r
+ return TGSI_SAT_NONE;\r
+ case SATURATE_ZERO_ONE:\r
+ return TGSI_SAT_ZERO_ONE;\r
+ case SATURATE_PLUS_MINUS_ONE:\r
+ return TGSI_SAT_MINUS_PLUS_ONE;\r
+ default:\r
+ assert (0);\r
+ return TGSI_SAT_NONE;\r
+ }\r
+}\r
+\r
+static GLuint\r
+convert_writemask( GLuint writemask )\r
+{\r
+ assert (WRITEMASK_X == TGSI_WRITEMASK_X);\r
+ assert (WRITEMASK_Y == TGSI_WRITEMASK_Y);\r
+ assert (WRITEMASK_Z == TGSI_WRITEMASK_Z);\r
+ assert (WRITEMASK_W == TGSI_WRITEMASK_W);\r
+ assert ((writemask & ~TGSI_WRITEMASK_XYZW) == 0);\r
+\r
+ return writemask;\r
+}\r
+\r
+static GLboolean\r
+compile_instruction( struct prog_instruction *inst,\r
+ struct tgsi_full_instruction *fullinst,\r
+ GLuint inputs_read,\r
+ GLuint processor )\r
+{\r
+ GLuint i;\r
+ struct tgsi_full_dst_register *fulldst;\r
+ struct tgsi_full_src_register *fullsrc;\r
+\r
+ *fullinst = tgsi_default_full_instruction ();\r
+\r
+ fullinst->Instruction.Saturate = convert_sat (inst->SaturateMode);\r
+ fullinst->Instruction.NumDstRegs = 1;\r
+ fullinst->Instruction.NumSrcRegs = _mesa_num_inst_src_regs (inst->Opcode);\r
+\r
+ fulldst = &fullinst->FullDstRegisters[0];\r
+ fulldst->DstRegister.File =\r
+ map_register_file (inst->DstReg.File);\r
+ fulldst->DstRegister.Index =\r
+ map_register_file_index (processor,\r
+ fulldst->DstRegister.File,\r
+ inst->DstReg.Index,\r
+ 0);\r
+ fulldst->DstRegister.WriteMask =\r
+ convert_writemask (inst->DstReg.WriteMask);\r
+\r
+ for (i = 0; i < fullinst->Instruction.NumSrcRegs; i++) {\r
+ GLuint j;\r
+\r
+ fullsrc = &fullinst->FullSrcRegisters[i];\r
+ fullsrc->SrcRegister.File =\r
+ map_register_file (inst->SrcReg[i].File);\r
+ fullsrc->SrcRegister.Index =\r
+ map_register_file_index (processor,\r
+ fullsrc->SrcRegister.File,\r
+ inst->SrcReg[i].Index,\r
+ inputs_read);\r
+\r
+ for (j = 0; j < 4; j++) {\r
+ GLuint swz;\r
+\r
+ swz = GET_SWZ(inst->SrcReg[i].Swizzle, j);\r
+ if (swz > SWIZZLE_W) {\r
+ tgsi_util_set_src_register_extswizzle (\r
+ &fullsrc->SrcRegisterExtSwz,\r
+ swz,\r
+ j);\r
+ } else {\r
+ tgsi_util_set_src_register_swizzle (\r
+ &fullsrc->SrcRegister,\r
+ swz,\r
+ j);\r
+ }\r
+ }\r
+\r
+ if (inst->SrcReg[i].NegateBase == NEGATE_XYZW) {\r
+ fullsrc->SrcRegister.Negate = 1;\r
+ } else if (inst->SrcReg[i].NegateBase != NEGATE_NONE) {\r
+ if (inst->SrcReg[i].NegateBase & NEGATE_X)\r
+ fullsrc->SrcRegisterExtSwz.NegateX = 1;\r
+ if (inst->SrcReg[i].NegateBase & NEGATE_Y)\r
+ fullsrc->SrcRegisterExtSwz.NegateY = 1;\r
+ if (inst->SrcReg[i].NegateBase & NEGATE_Z)\r
+ fullsrc->SrcRegisterExtSwz.NegateZ = 1;\r
+ if (inst->SrcReg[i].NegateBase & NEGATE_W)\r
+ fullsrc->SrcRegisterExtSwz.NegateW = 1;\r
+ }\r
+\r
+ if (inst->SrcReg[i].Abs)\r
+ fullsrc->SrcRegisterExtMod.Absolute = 1;\r
+\r
+ if (inst->SrcReg[i].NegateAbs)\r
+ fullsrc->SrcRegisterExtMod.Negate = 1;\r
+\r
+ if (inst->SrcReg[i].RelAddr) {\r
+ fullsrc->SrcRegister.Indirect = 1;\r
+\r
+ fullsrc->SrcRegisterInd.File = TGSI_FILE_ADDRESS;\r
+ fullsrc->SrcRegisterInd.Index = 0;\r
+ }\r
+ }\r
+\r
+ switch (inst->Opcode) {\r
+ case OPCODE_ARL:\r
+ fullinst->Instruction.Opcode = TGSI_OPCODE_ARL;\r
+ break;\r
+ case OPCODE_ABS:\r
+ fullinst->Instruction.Opcode = TGSI_OPCODE_ABS;\r
+ break;\r
+ case OPCODE_ADD:\r
+ fullinst->Instruction.Opcode = TGSI_OPCODE_ADD;\r
+ break;\r
+ case OPCODE_CMP:\r
+ fullinst->Instruction.Opcode = TGSI_OPCODE_CMP;\r
+ break;\r
+ case OPCODE_COS:\r
+ fullinst->Instruction.Opcode = TGSI_OPCODE_COS;\r
+ break;\r
+ case OPCODE_DP3:\r
+ fullinst->Instruction.Opcode = TGSI_OPCODE_DP3;\r
+ break;\r
+ case OPCODE_DP4:\r
+ fullinst->Instruction.Opcode = TGSI_OPCODE_DP4;\r
+ break;\r
+ case OPCODE_DPH:\r
+ fullinst->Instruction.Opcode = TGSI_OPCODE_DPH;\r
+ break;\r
+ case OPCODE_DST:\r
+ fullinst->Instruction.Opcode = TGSI_OPCODE_DST;\r
+ break;\r
+ case OPCODE_EX2:\r
+ fullinst->Instruction.Opcode = TGSI_OPCODE_EX2;\r
+ break;\r
+ case OPCODE_FLR:\r
+ fullinst->Instruction.Opcode = TGSI_OPCODE_FLR;\r
+ break;\r
+ case OPCODE_FRC:\r
+ fullinst->Instruction.Opcode = TGSI_OPCODE_FRC;\r
+ break;\r
+ case OPCODE_KIL:\r
+ fullinst->Instruction.Opcode = TGSI_OPCODE_KIL;\r
+ break;\r
+ case OPCODE_LG2:\r
+ fullinst->Instruction.Opcode = TGSI_OPCODE_LG2;\r
+ break;\r
+ case OPCODE_LIT:\r
+ fullinst->Instruction.Opcode = TGSI_OPCODE_LIT;\r
+ break;\r
+ case OPCODE_LRP:\r
+ fullinst->Instruction.Opcode = TGSI_OPCODE_LRP;\r
+ break;\r
+ case OPCODE_MAD:\r
+ fullinst->Instruction.Opcode = TGSI_OPCODE_MAD;\r
+ break;\r
+ case OPCODE_MAX:\r
+ fullinst->Instruction.Opcode = TGSI_OPCODE_MAX;\r
+ break;\r
+ case OPCODE_MIN:\r
+ fullinst->Instruction.Opcode = TGSI_OPCODE_MIN;\r
+ break;\r
+ case OPCODE_MOV:\r
+ fullinst->Instruction.Opcode = TGSI_OPCODE_MOV;\r
+ break;\r
+ case OPCODE_MUL:\r
+ fullinst->Instruction.Opcode = TGSI_OPCODE_MUL;\r
+ break;\r
+ case OPCODE_POW:\r
+ fullinst->Instruction.Opcode = TGSI_OPCODE_POW;\r
+ break;\r
+ case OPCODE_RCP:\r
+ fullinst->Instruction.Opcode = TGSI_OPCODE_RCP;\r
+ break;\r
+ case OPCODE_RSQ:\r
+ fullinst->Instruction.Opcode = TGSI_OPCODE_RSQ;\r
+ tgsi_util_set_full_src_register_sign_mode (&fullinst->FullSrcRegisters[0],\r
+ TGSI_UTIL_SIGN_CLEAR);\r
+ break;\r
+ case OPCODE_SCS:\r
+ fullinst->Instruction.Opcode = TGSI_OPCODE_SCS;\r
+ fulldst->DstRegister.WriteMask &= TGSI_WRITEMASK_XY;\r
+ break;\r
+ case OPCODE_SGE:\r
+ fullinst->Instruction.Opcode = TGSI_OPCODE_SGE;\r
+ break;\r
+ case OPCODE_SIN:\r
+ fullinst->Instruction.Opcode = TGSI_OPCODE_SIN;\r
+ break;\r
+ case OPCODE_SLT:\r
+ fullinst->Instruction.Opcode = TGSI_OPCODE_SLT;\r
+ break;\r
+ case OPCODE_SUB:\r
+ fullinst->Instruction.Opcode = TGSI_OPCODE_SUB;\r
+ break;\r
+ case OPCODE_SWZ:\r
+ fullinst->Instruction.Opcode = TGSI_OPCODE_SWZ;\r
+ break;\r
+ case OPCODE_TEX:\r
+ fullinst->Instruction.Opcode = TGSI_OPCODE_TEX;\r
+ fullinst->Instruction.NumSrcRegs = 2;\r
+ fullinst->InstructionExtTexture.Texture = map_texture_target (inst->TexSrcTarget);\r
+ fullinst->FullSrcRegisters[1].SrcRegister.File = TGSI_FILE_SAMPLER;\r
+ fullinst->FullSrcRegisters[1].SrcRegister.Index = inst->TexSrcUnit;\r
+ break;\r
+ case OPCODE_TXB:\r
+ fullinst->Instruction.Opcode = TGSI_OPCODE_TXB;\r
+ fullinst->Instruction.NumSrcRegs = 2;\r
+ fullinst->InstructionExtTexture.Texture = map_texture_target (inst->TexSrcTarget);\r
+ fullinst->FullSrcRegisters[1].SrcRegister.File = TGSI_FILE_SAMPLER;\r
+ fullinst->FullSrcRegisters[1].SrcRegister.Index = inst->TexSrcUnit;\r
+ break;\r
+ case OPCODE_TXP:\r
+ fullinst->Instruction.Opcode = TGSI_OPCODE_TEX;\r
+ fullinst->Instruction.NumSrcRegs = 2;\r
+ fullinst->InstructionExtTexture.Texture = map_texture_target (inst->TexSrcTarget);\r
+ fullinst->FullSrcRegisters[0].SrcRegisterExtSwz.ExtDivide = TGSI_EXTSWIZZLE_W;\r
+ fullinst->FullSrcRegisters[1].SrcRegister.File = TGSI_FILE_SAMPLER;\r
+ fullinst->FullSrcRegisters[1].SrcRegister.Index = inst->TexSrcUnit;\r
+ break;\r
+ case OPCODE_XPD:\r
+ fullinst->Instruction.Opcode = TGSI_OPCODE_XPD;\r
+ fulldst->DstRegister.WriteMask &= TGSI_WRITEMASK_XYZ;\r
+ break;\r
+ case OPCODE_END:\r
+ return GL_TRUE;\r
+ default:\r
+ assert (0);\r
+ }\r
+\r
+ return GL_FALSE;\r
+}\r
+\r
+GLboolean\r
+tgsi_compile_fp_program( const struct gl_fragment_program *program,\r
+ struct tgsi_token *tokens,\r
+ GLuint max_token_count,\r
+ GLuint *token_count )\r
+{\r
+ GLuint i, ti;\r
+ struct tgsi_header *header;\r
+ struct tgsi_full_declaration fulldecl;\r
+ struct tgsi_full_instruction fullinst;\r
+ struct tgsi_full_dst_register *fulldst;\r
+ struct tgsi_full_src_register *fullsrc;\r
+ GLuint inputs_read;\r
+\r
+ *(struct tgsi_version *) &tokens[0] = tgsi_build_version ();\r
+\r
+ header = (struct tgsi_header *) &tokens[1];\r
+ *header = tgsi_build_header ();\r
+\r
+ ti = 2;\r
+\r
+ /*\r
+ * Input 0 is always read, at least implicitly by the instruction generated\r
+ * above, so mark it as used.\r
+ */\r
+ inputs_read = program->Base.InputsRead | 1;\r
+\r
+ /*\r
+ * Declare input attributes.\r
+ */\r
+ fulldecl = tgsi_default_full_declaration();\r
+\r
+ fulldecl.Declaration.File = TGSI_FILE_INPUT;\r
+ fulldecl.Declaration.Declare = TGSI_DECLARE_RANGE;\r
+ fulldecl.Declaration.Interpolate = 1;\r
+\r
+ /*\r
+ * Do not interpolate fragment position.\r
+ */\r
+ fulldecl.u.DeclarationRange.First = 0;\r
+ fulldecl.u.DeclarationRange.Last = 0;\r
+\r
+ fulldecl.Interpolation.Interpolate = TGSI_INTERPOLATE_CONSTANT;\r
+\r
+ ti += tgsi_build_full_declaration(\r
+ &fulldecl,\r
+ &tokens[ti],\r
+ header,\r
+ max_token_count - ti );\r
+\r
+ /*\r
+ * Interpolate generic attributes.\r
+ */\r
+ fulldecl.u.DeclarationRange.First = 1;\r
+ fulldecl.u.DeclarationRange.Last = 1;\r
+ for( i = 1; i < 32; i++ ) {\r
+ if( inputs_read & (1 << i) ) {\r
+ fulldecl.u.DeclarationRange.Last++;\r
+ }\r
+ }\r
+\r
+ fulldecl.Interpolation.Interpolate = TGSI_INTERPOLATE_LINEAR;\r
+\r
+ ti += tgsi_build_full_declaration(\r
+ &fulldecl,\r
+ &tokens[ti],\r
+ header,\r
+ max_token_count - ti );\r
+\r
+ /*\r
+ * Copy input fragment xyz to output xyz.\r
+ * If the shader writes depth, do not copy the z component.\r
+ */\r
+\r
+ fullinst = tgsi_default_full_instruction ();\r
+\r
+ fullinst.Instruction.Opcode = TGSI_OPCODE_MOV;\r
+ fullinst.Instruction.NumDstRegs = 1;\r
+ fullinst.Instruction.NumSrcRegs = 1;\r
+\r
+ fulldst = &fullinst.FullDstRegisters[0];\r
+ fulldst->DstRegister.File = TGSI_FILE_OUTPUT;\r
+ fulldst->DstRegister.Index = 0;\r
+ if (program->Base.OutputsWritten & (1 << FRAG_RESULT_DEPR)) {\r
+ fulldst->DstRegister.WriteMask = TGSI_WRITEMASK_XY;\r
+ } else {\r
+ fulldst->DstRegister.WriteMask = TGSI_WRITEMASK_XYZ;\r
+ }\r
+\r
+ fullsrc = &fullinst.FullSrcRegisters[0];\r
+ fullsrc->SrcRegister.File = TGSI_FILE_INPUT;\r
+ fullsrc->SrcRegister.Index = 0;\r
+\r
+ ti += tgsi_build_full_instruction (&fullinst,\r
+ &tokens[ti],\r
+ header,\r
+ max_token_count - ti);\r
+\r
+ for( i = 0; i < program->Base.NumInstructions; i++ ) {\r
+ if (compile_instruction (&program->Base.Instructions[i],\r
+ &fullinst,\r
+ inputs_read,\r
+ TGSI_PROCESSOR_FRAGMENT)) {\r
+ assert (i == program->Base.NumInstructions - 1);\r
+ tgsi_dump (tokens, TGSI_DUMP_NO_IGNORED | TGSI_DUMP_NO_DEFAULT);\r
+ break;\r
+ }\r
+\r
+ ti += tgsi_build_full_instruction (&fullinst,\r
+ &tokens[ti],\r
+ header,\r
+ max_token_count - ti);\r
+ }\r
+\r
+ return GL_TRUE;\r
+}\r
+\r
+GLboolean\r
+tgsi_compile_vp_program( const struct gl_vertex_program *program,\r
+ struct tgsi_token *tokens,\r
+ GLuint max_token_count,\r
+ GLuint *token_count )\r
+{\r
+ GLuint ii, ti;\r
+ struct tgsi_header *header;\r
+ struct tgsi_processor *processor;\r
+ struct tgsi_full_instruction fullinst;\r
+ GLuint inputs_read = ~0;\r
+\r
+ *(struct tgsi_version *) &tokens[0] = tgsi_build_version ();\r
+\r
+ header = (struct tgsi_header *) &tokens[1];\r
+ *header = tgsi_build_header ();\r
+\r
+ processor = (struct tgsi_processor *) &tokens[2];\r
+ *processor = tgsi_build_processor (TGSI_PROCESSOR_VERTEX, header);\r
+\r
+ ti = 3;\r
+\r
+ for (ii = 0; ii < program->Base.NumInstructions; ii++) {\r
+ if (compile_instruction (&program->Base.Instructions[ii],\r
+ &fullinst,\r
+ inputs_read,\r
+ TGSI_PROCESSOR_VERTEX)) {\r
+ assert (ii == program->Base.NumInstructions - 1);\r
+ tgsi_dump (tokens, TGSI_DUMP_NO_IGNORED | TGSI_DUMP_NO_DEFAULT);\r
+ break;\r
+ }\r
+\r
+ ti += tgsi_build_full_instruction (&fullinst,\r
+ &tokens[ti],\r
+ header,\r
+ max_token_count - ti);\r
+ }\r
+\r
+ return GL_TRUE;\r
+}\r
+\r
--- /dev/null
+#if !defined MESA_TO_TGSI_H\r
+#define MESA_TO_TGSI_H\r
+\r
+#if defined __cplusplus\r
+extern "C" {\r
+#endif // defined __cplusplus\r
+\r
+GLboolean\r
+tgsi_mesa_compile_fp_program(\r
+ const struct gl_fragment_program *program,\r
+ struct tgsi_token *tokens,\r
+ GLuint maxTokens );\r
+\r
+GLboolean\r
+tgsi_mesa_compile_vp_program(\r
+ const struct gl_vertex_program *program,\r
+ struct tgsi_token *tokens,\r
+ GLuint maxTokens );\r
+\r
+#if defined __cplusplus\r
+} // extern "C"\r
+#endif // defined __cplusplus\r
+\r
+#endif // !defined MESA_TO_TGSI_H\r
+\r
--- /dev/null
+#if !defined TGSI_MESA_H\r
+#define TGSI_MESA_H\r
+\r
+#include "../core/tgsi_core.h"\r
+#include "mesa_to_tgsi.h"\r
+\r
+#endif // !defined TGSI_MESA_H\r
+\r
--- /dev/null
+#if !defined TGSI_PLATFORM_H
+#define TGSI_PLATFORM_H
+
+#if defined __cplusplus
+extern "C" {
+#endif // defined __cplusplus
+
+#include "imports.h"
+#include "mtypes.h"
+#include "prog_instruction.h"
+#include "program.h"
+
+#if defined __cplusplus
+} // extern "C"
+#endif // defined __cplusplus
+
+#endif // !defined TGSI_PLATFORM_H
+
pipe/softpipe/sp_state_setup.c \
pipe/softpipe/sp_state_surface.c
+TGSICORE_SOURCES = \
+ pipe/tgsi/core/tgsi_build.c \
+ pipe/tgsi/core/tgsi_dump.c \
+ pipe/tgsi/core/tgsi_exec.c \
+ pipe/tgsi/core/tgsi_parse.c \
+ pipe/tgsi/core/tgsi_util.c
+
+TGSIMESA_SOURCES = \
+ pipe/tgsi/mesa/mesa_to_tgsi.c
+
STATETRACKER_SOURCES = \
state_tracker/st_atom.c \
state_tracker/st_atom_alphatest.c \
$(MATH_SOURCES) \
$(VBO_SOURCES) \
$(VF_SOURCES) \
- $(SOFTPIPE_SOURCES) \
- $(STATETRACKER_SOURCES) \
+ $(SOFTPIPE_SOURCES) \
+ $(TGSICORE_SOURCES) \
+ $(TGSIMESA_SOURCES) \
+ $(STATETRACKER_SOURCES) \
$(TNL_SOURCES) \
$(SHADER_SOURCES) \
$(SWRAST_SOURCES) \
-I$(TOP)/src/mesa/shader/grammar \
-I$(TOP)/src/mesa/shader/slang \
-I$(TOP)/src/mesa/swrast \
- -I$(TOP)/src/mesa/swrast_setup
+ -I$(TOP)/src/mesa/swrast_setup \
+ -I$(TOP)/src/mesa/pipe/tgsi
#include "program.h"
#include "programopt.h"
#include "tnl/tnl.h"
+#include "pipe/tgsi/mesa/tgsi_mesa.h"
static void st_bind_program( GLcontext *ctx,
static void st_delete_program( GLcontext *ctx,
struct gl_program *prog )
-{
+{
_mesa_delete_program( ctx, prog );
}
st->dirty.st |= ST_NEW_FRAGMENT_PROGRAM;
- p->id = st->program_id++;
+ p->id = st->program_id++;
#if 0
p->param_state = p->Base.Base.Parameters->StateFlags;
p->translated = 0;
_mesa_append_fog_code(ctx, &p->Base);
p->Base.FogOption = GL_NONE;
}
+
+ /* XXX: Not hooked-up yet. */
+ {
+ struct tgsi_token tokens[1024];
+
+ tgsi_mesa_compile_fp_program( prog, tokens, 1024 );
+ tgsi_dump( tokens, TGSI_DUMP_VERBOSE );
+ }
}
}
else if (target == GL_VERTEX_PROGRAM_ARB) {
*/
st->ctx->FragmentProgram._MaintainTexEnvProgram = GL_TRUE;
st->ctx->FragmentProgram._UseTexEnvProgram = GL_TRUE;
-
assert(functions->ProgramStringNotify == _tnl_program_string);
functions->BindProgram = st_bind_program;
if (!pto)
return NULL;
- assert(texObj->Complete);
+ /* XXX: Member not defined. Comment-out to get it compile. */
+ /*assert(texObj->Complete);*/
switch (texObj->Target) {
case GL_TEXTURE_1D:
projects / mesa.git / commitdiff