static struct tgsi_instruction
tgsi_build_instruction(unsigned opcode,
unsigned saturate,
unsigned predicate,
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 (num_dst_regs <= 3);
assert (num_src_regs <= 15);
instruction = tgsi_default_instruction();
instruction.Opcode = opcode;
instruction.Saturate = saturate;
instruction.Predicate = predicate;
instruction.NumDstRegs = num_dst_regs;
instruction.NumSrcRegs = num_src_regs;
header_bodysize_grow( header );
return instruction;
}
static struct tgsi_declaration
tgsi_build_declaration(
unsigned file,
unsigned usage_mask,
unsigned interpolate,
unsigned dimension,
unsigned semantic,
unsigned invariant,
unsigned local,
unsigned array,
struct tgsi_header *header )
{
struct tgsi_declaration declaration;
assert( file < TGSI_FILE_COUNT );
assert( interpolate < TGSI_INTERPOLATE_COUNT );
declaration = tgsi_default_declaration();
declaration.File = file;
declaration.UsageMask = usage_mask;
declaration.Interpolate = interpolate;
declaration.Dimension = dimension;
declaration.Semantic = semantic;
declaration.Invariant = invariant;
declaration.Local = local;
declaration.Array = array;
header_bodysize_grow( header );
return declaration;
}
struct tgsi_declaration
tgsi_build_declaration(
unsigned file,
unsigned usage_mask,
unsigned interpolate,
unsigned semantic,
unsigned centroid,
unsigned invariant,
struct tgsi_header *header )
{
struct tgsi_declaration declaration;
assert( file < TGSI_FILE_COUNT );
assert( interpolate < TGSI_INTERPOLATE_COUNT );
declaration = tgsi_default_declaration();
declaration.File = file;
declaration.UsageMask = usage_mask;
declaration.Interpolate = interpolate;
declaration.Semantic = semantic;
declaration.Centroid = centroid;
declaration.Invariant = invariant;
header_bodysize_grow( header );
return declaration;
}
static void
declaration_grow(
struct tgsi_declaration *declaration,
struct tgsi_header *header )
{
assert( declaration->NrTokens < 0xFF );
declaration->NrTokens++;
header_bodysize_grow( header );
}
static void
instruction_grow(
struct tgsi_instruction *instruction,
struct tgsi_header *header )
{
assert (instruction->NrTokens < 0xFF);
instruction->NrTokens++;
header_bodysize_grow( header );
}
static void
immediate_grow(
struct tgsi_immediate *immediate,
struct tgsi_header *header )
{
assert( immediate->NrTokens < 0xFF );
immediate->NrTokens++;
header_bodysize_grow( header );
}
static void
property_grow(
struct tgsi_property *property,
struct tgsi_header *header )
{
assert( property->NrTokens < 0xFF );
property->NrTokens++;
header_bodysize_grow( header );
}
struct tgsi_immediate
tgsi_build_immediate(
struct tgsi_header *header )
{
struct tgsi_immediate immediate;
immediate = tgsi_default_immediate();
header_bodysize_grow( header );
return immediate;
}
static struct tgsi_property
tgsi_build_property(unsigned property_name,
struct tgsi_header *header)
{
struct tgsi_property property;
property = tgsi_default_property();
property.PropertyName = property_name;
header_bodysize_grow( header );
return property;
}
static struct tgsi_immediate
tgsi_build_immediate(
struct tgsi_header *header,
unsigned type )
{
struct tgsi_immediate immediate;
immediate = tgsi_default_immediate();
immediate.DataType = type;
header_bodysize_grow( header );
return immediate;
}
