/**************************************************************************
*
- * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2007 VMware, Inc.
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
**************************************************************************/
#include "util/u_debug.h"
+#include "pipe/p_format.h"
#include "pipe/p_shader_tokens.h"
#include "tgsi_build.h"
#include "tgsi_parse.h"
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(
unsigned type,
{
struct tgsi_processor processor;
- processor = tgsi_default_processor();
processor.Processor = type;
+ processor.Padding = 0;
header_headersize_grow( header );
* declaration
*/
-struct tgsi_declaration
+static void
+declaration_grow(
+ struct tgsi_declaration *declaration,
+ struct tgsi_header *header )
+{
+ assert( declaration->NrTokens < 0xFF );
+
+ declaration->NrTokens++;
+
+ header_bodysize_grow( header );
+}
+
+static struct tgsi_declaration
tgsi_default_declaration( void )
{
struct tgsi_declaration declaration;
declaration.NrTokens = 1;
declaration.File = TGSI_FILE_NULL;
declaration.UsageMask = TGSI_WRITEMASK_XYZW;
- declaration.Interpolate = TGSI_INTERPOLATE_CONSTANT;
+ declaration.Interpolate = 0;
+ declaration.Dimension = 0;
declaration.Semantic = 0;
- declaration.Centroid = 0;
declaration.Invariant = 0;
+ declaration.Local = 0;
+ declaration.Array = 0;
+ declaration.Atomic = 0;
+ declaration.MemType = TGSI_MEMORY_TYPE_GLOBAL;
declaration.Padding = 0;
return declaration;
}
-struct tgsi_declaration
+static struct tgsi_declaration
tgsi_build_declaration(
unsigned file,
unsigned usage_mask,
unsigned interpolate,
+ unsigned dimension,
unsigned semantic,
- unsigned centroid,
unsigned invariant,
+ unsigned local,
+ unsigned array,
+ unsigned atomic,
+ unsigned mem_type,
struct tgsi_header *header )
{
struct tgsi_declaration declaration;
declaration.File = file;
declaration.UsageMask = usage_mask;
declaration.Interpolate = interpolate;
+ declaration.Dimension = dimension;
declaration.Semantic = semantic;
- declaration.Centroid = centroid;
declaration.Invariant = invariant;
-
+ declaration.Local = local;
+ declaration.Array = array;
+ declaration.Atomic = atomic;
+ declaration.MemType = mem_type;
header_bodysize_grow( header );
return declaration;
}
-static void
-declaration_grow(
+static struct tgsi_declaration_range
+tgsi_default_declaration_range( void )
+{
+ struct tgsi_declaration_range dr;
+
+ dr.First = 0;
+ dr.Last = 0;
+
+ return dr;
+}
+
+static struct tgsi_declaration_dimension
+tgsi_default_declaration_dimension()
+{
+ struct tgsi_declaration_dimension dim;
+
+ dim.Index2D = 0;
+
+ return dim;
+}
+
+static struct tgsi_declaration_range
+tgsi_build_declaration_range(
+ unsigned first,
+ unsigned last,
struct tgsi_declaration *declaration,
struct tgsi_header *header )
{
- assert( declaration->NrTokens < 0xFF );
+ struct tgsi_declaration_range declaration_range;
- declaration->NrTokens++;
+ assert( last >= first );
+ assert( last <= 0xFFFF );
- header_bodysize_grow( header );
+ declaration_range.First = first;
+ declaration_range.Last = last;
+
+ declaration_grow( declaration, header );
+
+ return declaration_range;
+}
+
+static struct tgsi_declaration_dimension
+tgsi_build_declaration_dimension(unsigned index_2d,
+ struct tgsi_declaration *declaration,
+ struct tgsi_header *header)
+{
+ struct tgsi_declaration_dimension dd;
+
+ assert(index_2d <= 0xFFFF);
+
+ dd.Index2D = index_2d;
+ dd.Padding = 0;
+
+ declaration_grow(declaration, header);
+
+ return dd;
+}
+
+static struct tgsi_declaration_interp
+tgsi_default_declaration_interp( void )
+{
+ struct tgsi_declaration_interp di;
+
+ di.Interpolate = TGSI_INTERPOLATE_CONSTANT;
+ di.Location = TGSI_INTERPOLATE_LOC_CENTER;
+ di.CylindricalWrap = 0;
+ di.Padding = 0;
+
+ return di;
+}
+
+static struct tgsi_declaration_interp
+tgsi_build_declaration_interp(unsigned interpolate,
+ unsigned interpolate_location,
+ unsigned cylindrical_wrap,
+ struct tgsi_declaration *declaration,
+ struct tgsi_header *header)
+{
+ struct tgsi_declaration_interp di;
+
+ di.Interpolate = interpolate;
+ di.Location = interpolate_location;
+ di.CylindricalWrap = cylindrical_wrap;
+ di.Padding = 0;
+
+ declaration_grow(declaration, header);
+
+ return di;
+}
+
+static struct tgsi_declaration_semantic
+tgsi_default_declaration_semantic( void )
+{
+ struct tgsi_declaration_semantic ds;
+
+ ds.Name = TGSI_SEMANTIC_POSITION;
+ ds.Index = 0;
+ ds.StreamX = 0;
+ ds.StreamY = 0;
+ ds.StreamZ = 0;
+ ds.StreamW = 0;
+
+ return ds;
+}
+
+static struct tgsi_declaration_semantic
+tgsi_build_declaration_semantic(
+ unsigned semantic_name,
+ unsigned semantic_index,
+ unsigned streamx,
+ unsigned streamy,
+ unsigned streamz,
+ unsigned streamw,
+ struct tgsi_declaration *declaration,
+ struct tgsi_header *header )
+{
+ struct tgsi_declaration_semantic ds;
+
+ assert( semantic_name <= TGSI_SEMANTIC_COUNT );
+ assert( semantic_index <= 0xFFFF );
+
+ ds.Name = semantic_name;
+ ds.Index = semantic_index;
+ ds.StreamX = streamx;
+ ds.StreamY = streamy;
+ ds.StreamZ = streamz;
+ ds.StreamW = streamw;
+
+ declaration_grow( declaration, header );
+
+ return ds;
+}
+
+static struct tgsi_declaration_image
+tgsi_default_declaration_image(void)
+{
+ struct tgsi_declaration_image di;
+
+ di.Resource = TGSI_TEXTURE_BUFFER;
+ di.Raw = 0;
+ di.Writable = 0;
+ di.Format = 0;
+ di.Padding = 0;
+
+ return di;
+}
+
+static struct tgsi_declaration_image
+tgsi_build_declaration_image(unsigned texture,
+ unsigned format,
+ unsigned raw,
+ unsigned writable,
+ struct tgsi_declaration *declaration,
+ struct tgsi_header *header)
+{
+ struct tgsi_declaration_image di;
+
+ di = tgsi_default_declaration_image();
+ di.Resource = texture;
+ di.Format = format;
+ di.Raw = raw;
+ di.Writable = writable;
+
+ declaration_grow(declaration, header);
+
+ return di;
+}
+
+static struct tgsi_declaration_sampler_view
+tgsi_default_declaration_sampler_view(void)
+{
+ struct tgsi_declaration_sampler_view dsv;
+
+ dsv.Resource = TGSI_TEXTURE_BUFFER;
+ dsv.ReturnTypeX = TGSI_RETURN_TYPE_UNORM;
+ dsv.ReturnTypeY = TGSI_RETURN_TYPE_UNORM;
+ dsv.ReturnTypeZ = TGSI_RETURN_TYPE_UNORM;
+ dsv.ReturnTypeW = TGSI_RETURN_TYPE_UNORM;
+
+ return dsv;
+}
+
+static struct tgsi_declaration_sampler_view
+tgsi_build_declaration_sampler_view(unsigned texture,
+ unsigned return_type_x,
+ unsigned return_type_y,
+ unsigned return_type_z,
+ unsigned return_type_w,
+ struct tgsi_declaration *declaration,
+ struct tgsi_header *header)
+{
+ struct tgsi_declaration_sampler_view dsv;
+
+ dsv = tgsi_default_declaration_sampler_view();
+ dsv.Resource = texture;
+ dsv.ReturnTypeX = return_type_x;
+ dsv.ReturnTypeY = return_type_y;
+ dsv.ReturnTypeZ = return_type_z;
+ dsv.ReturnTypeW = return_type_w;
+
+ declaration_grow(declaration, header);
+
+ return dsv;
+}
+
+
+static struct tgsi_declaration_array
+tgsi_default_declaration_array( void )
+{
+ struct tgsi_declaration_array a;
+
+ a.ArrayID = 0;
+ a.Padding = 0;
+
+ return a;
+}
+
+static struct tgsi_declaration_array
+tgsi_build_declaration_array(unsigned arrayid,
+ struct tgsi_declaration *declaration,
+ struct tgsi_header *header)
+{
+ struct tgsi_declaration_array da;
+
+ da = tgsi_default_declaration_array();
+ da.ArrayID = arrayid;
+
+ declaration_grow(declaration, header);
+
+ return da;
}
struct tgsi_full_declaration
full_declaration.Declaration = tgsi_default_declaration();
full_declaration.Range = tgsi_default_declaration_range();
+ full_declaration.Dim = tgsi_default_declaration_dimension();
full_declaration.Semantic = tgsi_default_declaration_semantic();
+ full_declaration.Interp = tgsi_default_declaration_interp();
+ full_declaration.Image = tgsi_default_declaration_image();
+ full_declaration.SamplerView = tgsi_default_declaration_sampler_view();
+ full_declaration.Array = tgsi_default_declaration_array();
return full_declaration;
}
struct tgsi_declaration_range *dr;
if( maxsize <= size )
- return 0;
+ return 0;
declaration = (struct tgsi_declaration *) &tokens[size];
size++;
full_decl->Declaration.File,
full_decl->Declaration.UsageMask,
full_decl->Declaration.Interpolate,
+ full_decl->Declaration.Dimension,
full_decl->Declaration.Semantic,
- full_decl->Declaration.Centroid,
full_decl->Declaration.Invariant,
+ full_decl->Declaration.Local,
+ full_decl->Declaration.Array,
+ full_decl->Declaration.Atomic,
+ full_decl->Declaration.MemType,
header );
if (maxsize <= size)
declaration,
header );
+ if (full_decl->Declaration.Dimension) {
+ struct tgsi_declaration_dimension *dd;
+
+ if (maxsize <= size) {
+ return 0;
+ }
+ dd = (struct tgsi_declaration_dimension *)&tokens[size];
+ size++;
+
+ *dd = tgsi_build_declaration_dimension(full_decl->Dim.Index2D,
+ declaration,
+ header);
+ }
+
+ if (full_decl->Declaration.Interpolate) {
+ struct tgsi_declaration_interp *di;
+
+ if (maxsize <= size) {
+ return 0;
+ }
+ di = (struct tgsi_declaration_interp *)&tokens[size];
+ size++;
+
+ *di = tgsi_build_declaration_interp(full_decl->Interp.Interpolate,
+ full_decl->Interp.Location,
+ full_decl->Interp.CylindricalWrap,
+ declaration,
+ header);
+ }
+
if( full_decl->Declaration.Semantic ) {
struct tgsi_declaration_semantic *ds;
*ds = tgsi_build_declaration_semantic(
full_decl->Semantic.Name,
full_decl->Semantic.Index,
+ full_decl->Semantic.StreamX,
+ full_decl->Semantic.StreamY,
+ full_decl->Semantic.StreamZ,
+ full_decl->Semantic.StreamW,
declaration,
header );
}
- return size;
-}
-
-struct tgsi_declaration_range
-tgsi_default_declaration_range( void )
-{
- struct tgsi_declaration_range dr;
-
- dr.First = 0;
- dr.Last = 0;
-
- return dr;
-}
-
-struct tgsi_declaration_range
-tgsi_build_declaration_range(
- unsigned first,
- unsigned last,
- struct tgsi_declaration *declaration,
- struct tgsi_header *header )
-{
- struct tgsi_declaration_range declaration_range;
-
- assert( last >= first );
- assert( last <= 0xFFFF );
-
- declaration_range = tgsi_default_declaration_range();
- declaration_range.First = first;
- declaration_range.Last = last;
-
- declaration_grow( declaration, header );
-
- return declaration_range;
-}
-
-struct tgsi_declaration_semantic
-tgsi_default_declaration_semantic( void )
-{
- struct tgsi_declaration_semantic ds;
+ if (full_decl->Declaration.File == TGSI_FILE_IMAGE) {
+ struct tgsi_declaration_image *di;
- ds.Name = TGSI_SEMANTIC_POSITION;
- ds.Index = 0;
- ds.Padding = 0;
+ if (maxsize <= size) {
+ return 0;
+ }
+ di = (struct tgsi_declaration_image *)&tokens[size];
+ size++;
- return ds;
-}
+ *di = tgsi_build_declaration_image(full_decl->Image.Resource,
+ full_decl->Image.Format,
+ full_decl->Image.Raw,
+ full_decl->Image.Writable,
+ declaration,
+ header);
+ }
-struct tgsi_declaration_semantic
-tgsi_build_declaration_semantic(
- unsigned semantic_name,
- unsigned semantic_index,
- struct tgsi_declaration *declaration,
- struct tgsi_header *header )
-{
- struct tgsi_declaration_semantic ds;
+ if (full_decl->Declaration.File == TGSI_FILE_SAMPLER_VIEW) {
+ struct tgsi_declaration_sampler_view *dsv;
- assert( semantic_name <= TGSI_SEMANTIC_COUNT );
- assert( semantic_index <= 0xFFFF );
+ if (maxsize <= size) {
+ return 0;
+ }
+ dsv = (struct tgsi_declaration_sampler_view *)&tokens[size];
+ size++;
- ds = tgsi_default_declaration_semantic();
- ds.Name = semantic_name;
- ds.Index = semantic_index;
+ *dsv = tgsi_build_declaration_sampler_view(
+ full_decl->SamplerView.Resource,
+ full_decl->SamplerView.ReturnTypeX,
+ full_decl->SamplerView.ReturnTypeY,
+ full_decl->SamplerView.ReturnTypeZ,
+ full_decl->SamplerView.ReturnTypeW,
+ declaration,
+ header);
+ }
- declaration_grow( declaration, header );
+ if (full_decl->Declaration.Array) {
+ struct tgsi_declaration_array *da;
- return ds;
+ if (maxsize <= size) {
+ return 0;
+ }
+ da = (struct tgsi_declaration_array *)&tokens[size];
+ size++;
+ *da = tgsi_build_declaration_array(
+ full_decl->Array.ArrayID,
+ declaration,
+ header);
+ }
+ return size;
}
/*
* immediate
*/
-struct tgsi_immediate
+static struct tgsi_immediate
tgsi_default_immediate( void )
{
struct tgsi_immediate immediate;
return immediate;
}
-struct tgsi_immediate
+static struct tgsi_immediate
tgsi_build_immediate(
- struct tgsi_header *header )
+ struct tgsi_header *header,
+ unsigned type )
{
struct tgsi_immediate immediate;
immediate = tgsi_default_immediate();
+ immediate.DataType = type;
header_bodysize_grow( header );
header_bodysize_grow( header );
}
-union tgsi_immediate_data
-tgsi_build_immediate_float32(
- float value,
- struct tgsi_immediate *immediate,
- struct tgsi_header *header )
-{
- union tgsi_immediate_data immediate_data;
-
- immediate_data.Float = value;
-
- immediate_grow( immediate, header );
-
- return immediate_data;
-}
-
unsigned
tgsi_build_full_immediate(
const struct tgsi_full_immediate *full_imm,
struct tgsi_header *header,
unsigned maxsize )
{
- unsigned size = 0, i;
+ unsigned size = 0;
+ int i;
struct tgsi_immediate *immediate;
if( maxsize <= size )
immediate = (struct tgsi_immediate *) &tokens[size];
size++;
- *immediate = tgsi_build_immediate( header );
+ *immediate = tgsi_build_immediate( header, full_imm->Immediate.DataType );
assert( full_imm->Immediate.NrTokens <= 4 + 1 );
if( maxsize <= size )
return 0;
+
data = (union tgsi_immediate_data *) &tokens[size];
- size++;
+ *data = full_imm->u[i];
- *data = tgsi_build_immediate_float32(
- full_imm->u[i].Float,
- immediate,
- header );
+ immediate_grow( immediate, header );
+ size++;
}
return size;
instruction.Type = TGSI_TOKEN_TYPE_INSTRUCTION;
instruction.NrTokens = 0;
instruction.Opcode = TGSI_OPCODE_MOV;
- instruction.Saturate = TGSI_SAT_NONE;
- instruction.Predicate = 0;
+ instruction.Saturate = 0;
instruction.NumDstRegs = 1;
instruction.NumSrcRegs = 1;
instruction.Label = 0;
instruction.Texture = 0;
- instruction.Padding = 0;
+ instruction.Memory = 0;
+ instruction.Precise = 0;
+ instruction.Padding = 0;
return instruction;
}
-struct tgsi_instruction
-tgsi_build_instruction(unsigned opcode,
+static struct tgsi_instruction
+tgsi_build_instruction(enum tgsi_opcode opcode,
unsigned saturate,
- unsigned predicate,
+ unsigned precise,
unsigned num_dst_regs,
unsigned num_src_regs,
struct tgsi_header *header)
struct tgsi_instruction instruction;
assert (opcode <= TGSI_OPCODE_LAST);
- assert (saturate <= TGSI_SAT_MINUS_PLUS_ONE);
+ assert (saturate <= 1);
assert (num_dst_regs <= 3);
assert (num_src_regs <= 15);
instruction = tgsi_default_instruction();
instruction.Opcode = opcode;
instruction.Saturate = saturate;
- instruction.Predicate = predicate;
+ instruction.Precise = precise;
instruction.NumDstRegs = num_dst_regs;
instruction.NumSrcRegs = num_src_regs;
header_bodysize_grow( header );
}
-struct tgsi_full_instruction
-tgsi_default_full_instruction( void )
+static struct tgsi_instruction_label
+tgsi_default_instruction_label( void )
{
- struct tgsi_full_instruction full_instruction;
- unsigned i;
+ struct tgsi_instruction_label instruction_label;
- full_instruction.Instruction = tgsi_default_instruction();
- full_instruction.Predicate = tgsi_default_instruction_predicate();
- full_instruction.Label = tgsi_default_instruction_label();
- full_instruction.Texture = tgsi_default_instruction_texture();
- for( i = 0; i < TGSI_FULL_MAX_DST_REGISTERS; i++ ) {
- full_instruction.Dst[i] = tgsi_default_full_dst_register();
- }
- for( i = 0; i < TGSI_FULL_MAX_SRC_REGISTERS; i++ ) {
- full_instruction.Src[i] = tgsi_default_full_src_register();
- }
+ instruction_label.Label = 0;
+ instruction_label.Padding = 0;
- return full_instruction;
+ return instruction_label;
}
-unsigned
-tgsi_build_full_instruction(
- const struct tgsi_full_instruction *full_inst,
- struct tgsi_token *tokens,
- struct tgsi_header *header,
- unsigned maxsize )
+static struct tgsi_instruction_label
+tgsi_build_instruction_label(
+ unsigned label,
+ struct tgsi_instruction *instruction,
+ struct tgsi_header *header )
{
- unsigned size = 0;
- unsigned 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.Predicate,
- full_inst->Instruction.NumDstRegs,
- full_inst->Instruction.NumSrcRegs,
- header);
- prev_token = (struct tgsi_token *) instruction;
-
- if (full_inst->Instruction.Predicate) {
- struct tgsi_instruction_predicate *instruction_predicate;
-
- if (maxsize <= size) {
- return 0;
- }
- instruction_predicate = (struct tgsi_instruction_predicate *)&tokens[size];
- size++;
-
- *instruction_predicate =
- tgsi_build_instruction_predicate(full_inst->Predicate.Index,
- full_inst->Predicate.Negate,
- full_inst->Predicate.SwizzleX,
- full_inst->Predicate.SwizzleY,
- full_inst->Predicate.SwizzleZ,
- full_inst->Predicate.SwizzleW,
- instruction,
- header);
- }
-
- if (full_inst->Instruction.Label) {
- struct tgsi_instruction_label *instruction_label;
-
- if( maxsize <= size )
- return 0;
- instruction_label =
- (struct tgsi_instruction_label *) &tokens[size];
- size++;
-
- *instruction_label = tgsi_build_instruction_label(
- full_inst->Label.Label,
- prev_token,
- instruction,
- header );
- prev_token = (struct tgsi_token *) instruction_label;
- }
-
- if (full_inst->Instruction.Texture) {
- struct tgsi_instruction_texture *instruction_texture;
-
- if( maxsize <= size )
- return 0;
- instruction_texture =
- (struct tgsi_instruction_texture *) &tokens[size];
- size++;
-
- *instruction_texture = tgsi_build_instruction_texture(
- full_inst->Texture.Texture,
- prev_token,
- instruction,
- header );
- prev_token = (struct tgsi_token *) instruction_texture;
- }
-
- for( i = 0; i < full_inst->Instruction.NumDstRegs; i++ ) {
- const struct tgsi_full_dst_register *reg = &full_inst->Dst[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->Register.File,
- reg->Register.WriteMask,
- reg->Register.Indirect,
- reg->Register.Index,
- instruction,
- header );
- prev_token = (struct tgsi_token *) dst_register;
-
- if( reg->Register.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->Indirect.File,
- reg->Indirect.SwizzleX,
- reg->Indirect.SwizzleY,
- reg->Indirect.SwizzleZ,
- reg->Indirect.SwizzleW,
- reg->Indirect.Negate,
- reg->Indirect.Absolute,
- reg->Indirect.Indirect,
- reg->Indirect.Dimension,
- reg->Indirect.Index,
- instruction,
- header );
- }
- }
-
- for( i = 0; i < full_inst->Instruction.NumSrcRegs; i++ ) {
- const struct tgsi_full_src_register *reg = &full_inst->Src[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->Register.File,
- reg->Register.SwizzleX,
- reg->Register.SwizzleY,
- reg->Register.SwizzleZ,
- reg->Register.SwizzleW,
- reg->Register.Negate,
- reg->Register.Absolute,
- reg->Register.Indirect,
- reg->Register.Dimension,
- reg->Register.Index,
- instruction,
- header );
- prev_token = (struct tgsi_token *) src_register;
-
- if( reg->Register.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->Indirect.File,
- reg->Indirect.SwizzleX,
- reg->Indirect.SwizzleY,
- reg->Indirect.SwizzleZ,
- reg->Indirect.SwizzleW,
- reg->Indirect.Negate,
- reg->Indirect.Absolute,
- reg->Indirect.Indirect,
- reg->Indirect.Dimension,
- reg->Indirect.Index,
- instruction,
- header );
- }
-
- if( reg->Register.Dimension ) {
- struct tgsi_dimension *dim;
-
- assert( !reg->Dimension.Dimension );
-
- if( maxsize <= size )
- return 0;
- dim = (struct tgsi_dimension *) &tokens[size];
- size++;
-
- *dim = tgsi_build_dimension(
- reg->Dimension.Indirect,
- reg->Dimension.Index,
- instruction,
- header );
-
- if( reg->Dimension.Indirect ) {
- struct tgsi_src_register *ind;
+ struct tgsi_instruction_label instruction_label;
- if( maxsize <= size )
- return 0;
- ind = (struct tgsi_src_register *) &tokens[size];
- size++;
+ instruction_label.Label = label;
+ instruction_label.Padding = 0;
+ instruction->Label = 1;
- *ind = tgsi_build_src_register(
- reg->DimIndirect.File,
- reg->DimIndirect.SwizzleX,
- reg->DimIndirect.SwizzleY,
- reg->DimIndirect.SwizzleZ,
- reg->DimIndirect.SwizzleW,
- reg->DimIndirect.Negate,
- reg->DimIndirect.Absolute,
- reg->DimIndirect.Indirect,
- reg->DimIndirect.Dimension,
- reg->DimIndirect.Index,
- instruction,
- header );
- }
- }
- }
+ instruction_grow( instruction, header );
- return size;
+ return instruction_label;
}
-struct tgsi_instruction_predicate
-tgsi_default_instruction_predicate(void)
+static struct tgsi_instruction_texture
+tgsi_default_instruction_texture( void )
{
- struct tgsi_instruction_predicate instruction_predicate;
+ struct tgsi_instruction_texture instruction_texture;
- instruction_predicate.SwizzleX = TGSI_SWIZZLE_X;
- instruction_predicate.SwizzleY = TGSI_SWIZZLE_Y;
- instruction_predicate.SwizzleZ = TGSI_SWIZZLE_Z;
- instruction_predicate.SwizzleW = TGSI_SWIZZLE_W;
- instruction_predicate.Negate = 0;
- instruction_predicate.Index = 0;
- instruction_predicate.Padding = 0;
+ instruction_texture.Texture = TGSI_TEXTURE_UNKNOWN;
+ instruction_texture.NumOffsets = 0;
+ instruction_texture.ReturnType = TGSI_RETURN_TYPE_UNKNOWN;
+ instruction_texture.Padding = 0;
- return instruction_predicate;
+ return instruction_texture;
}
-struct tgsi_instruction_predicate
-tgsi_build_instruction_predicate(int index,
- unsigned negate,
- unsigned swizzleX,
- unsigned swizzleY,
- unsigned swizzleZ,
- unsigned swizzleW,
- struct tgsi_instruction *instruction,
- struct tgsi_header *header)
+static struct tgsi_instruction_texture
+tgsi_build_instruction_texture(
+ unsigned texture,
+ unsigned num_offsets,
+ unsigned return_type,
+ struct tgsi_instruction *instruction,
+ struct tgsi_header *header )
{
- struct tgsi_instruction_predicate instruction_predicate;
+ struct tgsi_instruction_texture instruction_texture;
- instruction_predicate = tgsi_default_instruction_predicate();
- instruction_predicate.SwizzleX = swizzleX;
- instruction_predicate.SwizzleY = swizzleY;
- instruction_predicate.SwizzleZ = swizzleZ;
- instruction_predicate.SwizzleW = swizzleW;
- instruction_predicate.Negate = negate;
- instruction_predicate.Index = index;
+ instruction_texture.Texture = texture;
+ instruction_texture.NumOffsets = num_offsets;
+ instruction_texture.ReturnType = return_type;
+ instruction_texture.Padding = 0;
+ instruction->Texture = 1;
- instruction_grow(instruction, header);
+ instruction_grow( instruction, header );
- return instruction_predicate;
+ return instruction_texture;
}
-struct tgsi_instruction_label
-tgsi_default_instruction_label( void )
+static struct tgsi_instruction_memory
+tgsi_default_instruction_memory( void )
{
- struct tgsi_instruction_label instruction_label;
+ struct tgsi_instruction_memory instruction_memory;
- instruction_label.Label = 0;
- instruction_label.Padding = 0;
+ instruction_memory.Qualifier = 0;
+ instruction_memory.Texture = 0;
+ instruction_memory.Format = 0;
+ instruction_memory.Padding = 0;
- return instruction_label;
+ return instruction_memory;
}
-struct tgsi_instruction_label
-tgsi_build_instruction_label(
- unsigned label,
- struct tgsi_token *prev_token,
+static struct tgsi_instruction_memory
+tgsi_build_instruction_memory(
+ unsigned qualifier,
+ unsigned texture,
+ unsigned format,
struct tgsi_instruction *instruction,
struct tgsi_header *header )
{
- struct tgsi_instruction_label instruction_label;
+ struct tgsi_instruction_memory instruction_memory;
- instruction_label = tgsi_default_instruction_label();
- instruction_label.Label = label;
- instruction->Label = 1;
+ instruction_memory.Qualifier = qualifier;
+ instruction_memory.Texture = texture;
+ instruction_memory.Format = format;
+ instruction_memory.Padding = 0;
+ instruction->Memory = 1;
instruction_grow( instruction, header );
- return instruction_label;
+ return instruction_memory;
}
-struct tgsi_instruction_texture
-tgsi_default_instruction_texture( void )
+static struct tgsi_texture_offset
+tgsi_default_texture_offset( void )
{
- struct tgsi_instruction_texture instruction_texture;
+ struct tgsi_texture_offset texture_offset;
- instruction_texture.Texture = TGSI_TEXTURE_UNKNOWN;
- instruction_texture.Padding = 0;
+ texture_offset.Index = 0;
+ texture_offset.File = 0;
+ texture_offset.SwizzleX = 0;
+ texture_offset.SwizzleY = 0;
+ texture_offset.SwizzleZ = 0;
+ texture_offset.Padding = 0;
- return instruction_texture;
+ return texture_offset;
}
-struct tgsi_instruction_texture
-tgsi_build_instruction_texture(
- unsigned texture,
- struct tgsi_token *prev_token,
+static struct tgsi_texture_offset
+tgsi_build_texture_offset(
+ int index, int file, int swizzle_x, int swizzle_y, int swizzle_z,
struct tgsi_instruction *instruction,
struct tgsi_header *header )
{
- struct tgsi_instruction_texture instruction_texture;
+ struct tgsi_texture_offset texture_offset;
- instruction_texture = tgsi_default_instruction_texture();
- instruction_texture.Texture = texture;
- instruction->Texture = 1;
+ texture_offset.Index = index;
+ texture_offset.File = file;
+ texture_offset.SwizzleX = swizzle_x;
+ texture_offset.SwizzleY = swizzle_y;
+ texture_offset.SwizzleZ = swizzle_z;
+ texture_offset.Padding = 0;
instruction_grow( instruction, header );
- return instruction_texture;
+ return texture_offset;
}
-struct tgsi_src_register
+static struct tgsi_src_register
tgsi_default_src_register( void )
{
struct tgsi_src_register src_register;
return src_register;
}
-struct tgsi_src_register
+static struct tgsi_src_register
tgsi_build_src_register(
unsigned file,
unsigned swizzle_x,
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;
return src_register;
}
-struct tgsi_full_src_register
-tgsi_default_full_src_register( void )
+static struct tgsi_ind_register
+tgsi_default_ind_register( void )
{
- struct tgsi_full_src_register full_src_register;
+ struct tgsi_ind_register ind_register;
- full_src_register.Register = tgsi_default_src_register();
- full_src_register.Indirect = tgsi_default_src_register();
- full_src_register.Dimension = tgsi_default_dimension();
- full_src_register.DimIndirect = tgsi_default_src_register();
+ ind_register.File = TGSI_FILE_NULL;
+ ind_register.Index = 0;
+ ind_register.Swizzle = TGSI_SWIZZLE_X;
+ ind_register.ArrayID = 0;
- return full_src_register;
+ return ind_register;
}
+static struct tgsi_ind_register
+tgsi_build_ind_register(
+ unsigned file,
+ unsigned swizzle,
+ int index,
+ unsigned arrayid,
+ struct tgsi_instruction *instruction,
+ struct tgsi_header *header )
+{
+ struct tgsi_ind_register ind_register;
+
+ assert( file < TGSI_FILE_COUNT );
+ assert( swizzle <= TGSI_SWIZZLE_W );
+ assert( index >= -0x8000 && index <= 0x7FFF );
+
+ ind_register.File = file;
+ ind_register.Swizzle = swizzle;
+ ind_register.Index = index;
+ ind_register.ArrayID = arrayid;
+
+ instruction_grow( instruction, header );
+
+ return ind_register;
+}
-struct tgsi_dimension
+static struct tgsi_dimension
tgsi_default_dimension( void )
{
struct tgsi_dimension dimension;
return dimension;
}
-struct tgsi_dimension
+static struct tgsi_full_src_register
+tgsi_default_full_src_register( void )
+{
+ struct tgsi_full_src_register full_src_register;
+
+ full_src_register.Register = tgsi_default_src_register();
+ full_src_register.Indirect = tgsi_default_ind_register();
+ full_src_register.Dimension = tgsi_default_dimension();
+ full_src_register.DimIndirect = tgsi_default_ind_register();
+
+ return full_src_register;
+}
+
+static struct tgsi_dimension
tgsi_build_dimension(
unsigned indirect,
unsigned index,
{
struct tgsi_dimension dimension;
- dimension = tgsi_default_dimension();
dimension.Indirect = indirect;
+ dimension.Dimension = 0;
+ dimension.Padding = 0;
dimension.Index = index;
instruction_grow( instruction, header );
return dimension;
}
-struct tgsi_dst_register
+static struct tgsi_dst_register
tgsi_default_dst_register( void )
{
struct tgsi_dst_register dst_register;
return dst_register;
}
-struct tgsi_dst_register
+static struct tgsi_dst_register
tgsi_build_dst_register(
unsigned file,
unsigned mask,
unsigned indirect,
+ unsigned dimension,
int index,
struct tgsi_instruction *instruction,
struct tgsi_header *header )
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;
dst_register.Indirect = indirect;
+ dst_register.Dimension = dimension;
+ dst_register.Index = index;
+ dst_register.Padding = 0;
instruction_grow( instruction, header );
return dst_register;
}
-struct tgsi_full_dst_register
+static struct tgsi_full_dst_register
tgsi_default_full_dst_register( void )
{
struct tgsi_full_dst_register full_dst_register;
full_dst_register.Register = tgsi_default_dst_register();
- full_dst_register.Indirect = tgsi_default_src_register();
+ full_dst_register.Indirect = tgsi_default_ind_register();
+ full_dst_register.Dimension = tgsi_default_dimension();
+ full_dst_register.DimIndirect = tgsi_default_ind_register();
return full_dst_register;
}
-struct tgsi_property
+struct tgsi_full_instruction
+tgsi_default_full_instruction( void )
+{
+ struct tgsi_full_instruction full_instruction;
+ unsigned i;
+
+ full_instruction.Instruction = tgsi_default_instruction();
+ full_instruction.Label = tgsi_default_instruction_label();
+ full_instruction.Texture = tgsi_default_instruction_texture();
+ full_instruction.Memory = tgsi_default_instruction_memory();
+ for( i = 0; i < TGSI_FULL_MAX_TEX_OFFSETS; i++ ) {
+ full_instruction.TexOffsets[i] = tgsi_default_texture_offset();
+ }
+ for( i = 0; i < TGSI_FULL_MAX_DST_REGISTERS; i++ ) {
+ full_instruction.Dst[i] = tgsi_default_full_dst_register();
+ }
+ for( i = 0; i < TGSI_FULL_MAX_SRC_REGISTERS; i++ ) {
+ full_instruction.Src[i] = tgsi_default_full_src_register();
+ }
+
+ return full_instruction;
+}
+
+unsigned
+tgsi_build_full_instruction(
+ const struct tgsi_full_instruction *full_inst,
+ struct tgsi_token *tokens,
+ struct tgsi_header *header,
+ unsigned maxsize )
+{
+ unsigned size = 0;
+ unsigned i;
+ struct tgsi_instruction *instruction;
+
+ 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.Precise,
+ full_inst->Instruction.NumDstRegs,
+ full_inst->Instruction.NumSrcRegs,
+ header);
+
+ if (full_inst->Instruction.Label) {
+ struct tgsi_instruction_label *instruction_label;
+
+ if( maxsize <= size )
+ return 0;
+ instruction_label =
+ (struct tgsi_instruction_label *) &tokens[size];
+ size++;
+
+ *instruction_label = tgsi_build_instruction_label(
+ full_inst->Label.Label,
+ instruction,
+ header );
+ }
+
+ if (full_inst->Instruction.Texture) {
+ struct tgsi_instruction_texture *instruction_texture;
+
+ if( maxsize <= size )
+ return 0;
+ instruction_texture =
+ (struct tgsi_instruction_texture *) &tokens[size];
+ size++;
+
+ *instruction_texture = tgsi_build_instruction_texture(
+ full_inst->Texture.Texture,
+ full_inst->Texture.NumOffsets,
+ full_inst->Texture.ReturnType,
+ instruction,
+ header );
+
+ for (i = 0; i < full_inst->Texture.NumOffsets; i++) {
+ struct tgsi_texture_offset *texture_offset;
+
+ if ( maxsize <= size )
+ return 0;
+ texture_offset = (struct tgsi_texture_offset *)&tokens[size];
+ size++;
+ *texture_offset = tgsi_build_texture_offset(
+ full_inst->TexOffsets[i].Index,
+ full_inst->TexOffsets[i].File,
+ full_inst->TexOffsets[i].SwizzleX,
+ full_inst->TexOffsets[i].SwizzleY,
+ full_inst->TexOffsets[i].SwizzleZ,
+ instruction,
+ header);
+ }
+ }
+
+ if (full_inst->Instruction.Memory) {
+ struct tgsi_instruction_memory *instruction_memory;
+
+ if( maxsize <= size )
+ return 0;
+ instruction_memory =
+ (struct tgsi_instruction_memory *) &tokens[size];
+ size++;
+
+ *instruction_memory = tgsi_build_instruction_memory(
+ full_inst->Memory.Qualifier,
+ full_inst->Memory.Texture,
+ full_inst->Memory.Format,
+ instruction,
+ header );
+ }
+
+ for( i = 0; i < full_inst->Instruction.NumDstRegs; i++ ) {
+ const struct tgsi_full_dst_register *reg = &full_inst->Dst[i];
+ struct tgsi_dst_register *dst_register;
+
+ if( maxsize <= size )
+ return 0;
+ dst_register = (struct tgsi_dst_register *) &tokens[size];
+ size++;
+
+ *dst_register = tgsi_build_dst_register(
+ reg->Register.File,
+ reg->Register.WriteMask,
+ reg->Register.Indirect,
+ reg->Register.Dimension,
+ reg->Register.Index,
+ instruction,
+ header );
+
+ if( reg->Register.Indirect ) {
+ struct tgsi_ind_register *ind;
+
+ if( maxsize <= size )
+ return 0;
+ ind = (struct tgsi_ind_register *) &tokens[size];
+ size++;
+
+ *ind = tgsi_build_ind_register(
+ reg->Indirect.File,
+ reg->Indirect.Swizzle,
+ reg->Indirect.Index,
+ reg->Indirect.ArrayID,
+ instruction,
+ header );
+ }
+
+ if( reg->Register.Dimension ) {
+ struct tgsi_dimension *dim;
+
+ assert( !reg->Dimension.Dimension );
+
+ if( maxsize <= size )
+ return 0;
+ dim = (struct tgsi_dimension *) &tokens[size];
+ size++;
+
+ *dim = tgsi_build_dimension(
+ reg->Dimension.Indirect,
+ reg->Dimension.Index,
+ instruction,
+ header );
+
+ if( reg->Dimension.Indirect ) {
+ struct tgsi_ind_register *ind;
+
+ if( maxsize <= size )
+ return 0;
+ ind = (struct tgsi_ind_register *) &tokens[size];
+ size++;
+
+ *ind = tgsi_build_ind_register(
+ reg->DimIndirect.File,
+ reg->DimIndirect.Swizzle,
+ reg->DimIndirect.Index,
+ reg->DimIndirect.ArrayID,
+ instruction,
+ header );
+ }
+ }
+ }
+
+ for( i = 0; i < full_inst->Instruction.NumSrcRegs; i++ ) {
+ const struct tgsi_full_src_register *reg = &full_inst->Src[i];
+ struct tgsi_src_register *src_register;
+
+ if( maxsize <= size )
+ return 0;
+ src_register = (struct tgsi_src_register *) &tokens[size];
+ size++;
+
+ *src_register = tgsi_build_src_register(
+ reg->Register.File,
+ reg->Register.SwizzleX,
+ reg->Register.SwizzleY,
+ reg->Register.SwizzleZ,
+ reg->Register.SwizzleW,
+ reg->Register.Negate,
+ reg->Register.Absolute,
+ reg->Register.Indirect,
+ reg->Register.Dimension,
+ reg->Register.Index,
+ instruction,
+ header );
+
+ if( reg->Register.Indirect ) {
+ struct tgsi_ind_register *ind;
+
+ if( maxsize <= size )
+ return 0;
+ ind = (struct tgsi_ind_register *) &tokens[size];
+ size++;
+
+ *ind = tgsi_build_ind_register(
+ reg->Indirect.File,
+ reg->Indirect.Swizzle,
+ reg->Indirect.Index,
+ reg->Indirect.ArrayID,
+ instruction,
+ header );
+ }
+
+ if( reg->Register.Dimension ) {
+ struct tgsi_dimension *dim;
+
+ assert( !reg->Dimension.Dimension );
+
+ if( maxsize <= size )
+ return 0;
+ dim = (struct tgsi_dimension *) &tokens[size];
+ size++;
+
+ *dim = tgsi_build_dimension(
+ reg->Dimension.Indirect,
+ reg->Dimension.Index,
+ instruction,
+ header );
+
+ if( reg->Dimension.Indirect ) {
+ struct tgsi_ind_register *ind;
+
+ if( maxsize <= size )
+ return 0;
+ ind = (struct tgsi_ind_register *) &tokens[size];
+ size++;
+
+ *ind = tgsi_build_ind_register(
+ reg->DimIndirect.File,
+ reg->DimIndirect.Swizzle,
+ reg->DimIndirect.Index,
+ reg->DimIndirect.ArrayID,
+ instruction,
+ header );
+ }
+ }
+ }
+
+ return size;
+}
+
+static struct tgsi_property
tgsi_default_property( void )
{
struct tgsi_property property;
return property;
}
-struct tgsi_property
+static struct tgsi_property
tgsi_build_property(unsigned property_name,
struct tgsi_header *header)
{
header_bodysize_grow( header );
}
-struct tgsi_property_data
+static struct tgsi_property_data
tgsi_build_property_data(
unsigned value,
struct tgsi_property *property,
struct tgsi_header *header,
unsigned maxsize )
{
- unsigned size = 0, i;
+ unsigned size = 0;
+ int i;
struct tgsi_property *property;
if( maxsize <= size )
return size;
}
+
+struct tgsi_full_src_register
+tgsi_full_src_register_from_dst(const struct tgsi_full_dst_register *dst)
+{
+ struct tgsi_full_src_register src;
+ src.Register = tgsi_default_src_register();
+ src.Register.File = dst->Register.File;
+ src.Register.Indirect = dst->Register.Indirect;
+ src.Register.Dimension = dst->Register.Dimension;
+ src.Register.Index = dst->Register.Index;
+ src.Indirect = dst->Indirect;
+ src.Dimension = dst->Dimension;
+ src.DimIndirect = dst->DimIndirect;
+ return src;
+}