forked from Mirrors/wine-wine
d3dx9: Implement preshader parsing.
Signed-off-by: Paul Gofman <gofmanp@gmail.com> Signed-off-by: Matteo Bruni <mbruni@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>oldstable
Paul Gofman
Alexandre Julliard
parent
e2da1a4ee1
commit
9b3e942ffc
|
|
@ -108,7 +108,57 @@ const char *debug_d3dxparameter_registerset(D3DXREGISTER_SET r) DECLSPEC_HIDDEN;
|
|||
void set_number(void *outdata, D3DXPARAMETER_TYPE outtype,
|
||||
const void *indata, D3DXPARAMETER_TYPE intype) DECLSPEC_HIDDEN;
|
||||
|
||||
struct d3dx_param_eval;
|
||||
struct d3dx_parameter;
|
||||
|
||||
enum pres_reg_tables
|
||||
{
|
||||
PRES_REGTAB_IMMED,
|
||||
PRES_REGTAB_CONST,
|
||||
PRES_REGTAB_OCONST,
|
||||
PRES_REGTAB_OBCONST,
|
||||
PRES_REGTAB_OICONST,
|
||||
PRES_REGTAB_TEMP,
|
||||
PRES_REGTAB_COUNT,
|
||||
PRES_REGTAB_FIRST_SHADER = PRES_REGTAB_CONST,
|
||||
};
|
||||
|
||||
struct d3dx_const_tab
|
||||
{
|
||||
unsigned int input_count;
|
||||
D3DXCONSTANT_DESC *inputs;
|
||||
struct d3dx_parameter **inputs_param;
|
||||
ID3DXConstantTable *ctab;
|
||||
/* TODO: do not keep input constant structure
|
||||
(use it only at the parse stage) */
|
||||
const enum pres_reg_tables *regset2table;
|
||||
};
|
||||
|
||||
struct d3dx_regstore
|
||||
{
|
||||
void *tables[PRES_REGTAB_COUNT];
|
||||
unsigned int table_sizes[PRES_REGTAB_COUNT]; /* registers count */
|
||||
unsigned int *table_value_set[PRES_REGTAB_COUNT];
|
||||
};
|
||||
|
||||
struct d3dx_pres_ins;
|
||||
|
||||
struct d3dx_preshader
|
||||
{
|
||||
struct d3dx_regstore regs;
|
||||
|
||||
unsigned int ins_count;
|
||||
struct d3dx_pres_ins *ins;
|
||||
|
||||
struct d3dx_const_tab inputs;
|
||||
};
|
||||
|
||||
struct d3dx_param_eval
|
||||
{
|
||||
D3DXPARAMETER_TYPE param_type;
|
||||
|
||||
struct d3dx_preshader pres;
|
||||
struct d3dx_const_tab shader_inputs;
|
||||
};
|
||||
|
||||
struct d3dx_parameter
|
||||
{
|
||||
|
|
@ -140,7 +190,7 @@ struct d3dx9_base_effect;
|
|||
struct d3dx_parameter *get_parameter_by_name(struct d3dx9_base_effect *base,
|
||||
struct d3dx_parameter *parameter, const char *name) DECLSPEC_HIDDEN;
|
||||
|
||||
HRESULT d3dx_create_param_eval(struct d3dx9_base_effect *base_effect, void *byte_code,
|
||||
void d3dx_create_param_eval(struct d3dx9_base_effect *base_effect, void *byte_code,
|
||||
unsigned int byte_code_size, D3DXPARAMETER_TYPE type, struct d3dx_param_eval **peval) DECLSPEC_HIDDEN;
|
||||
void d3dx_free_param_eval(struct d3dx_param_eval *peval) DECLSPEC_HIDDEN;
|
||||
|
||||
|
|
|
|||
|
|
@ -25,17 +25,596 @@
|
|||
|
||||
WINE_DEFAULT_DEBUG_CHANNEL(d3dx);
|
||||
|
||||
HRESULT d3dx_create_param_eval(struct d3dx9_base_effect *base_effect, void *byte_code, unsigned int byte_code_size,
|
||||
enum pres_ops
|
||||
{
|
||||
PRESHADER_OP_NOP,
|
||||
PRESHADER_OP_MOV,
|
||||
};
|
||||
|
||||
typedef double (*pres_op_func)(double *args, int ncomp);
|
||||
|
||||
static double pres_mov(double *args, int ncomp) {return args[0];}
|
||||
|
||||
#define PRES_OPCODE_MASK 0x7ff00000
|
||||
#define PRES_OPCODE_SHIFT 20
|
||||
#define PRES_SCALAR_FLAG 0x80000000
|
||||
#define PRES_NCOMP_MASK 0x0000ffff
|
||||
|
||||
#define FOURCC_PRES 0x53455250
|
||||
#define FOURCC_CLIT 0x54494c43
|
||||
#define FOURCC_FXLC 0x434c5846
|
||||
#define FOURCC_PRSI 0x49535250
|
||||
#define PRES_SIGN 0x46580000
|
||||
|
||||
struct op_info
|
||||
{
|
||||
unsigned int opcode;
|
||||
char mnem[8];
|
||||
unsigned int input_count;
|
||||
BOOL func_all_comps;
|
||||
pres_op_func func;
|
||||
};
|
||||
|
||||
static const struct op_info pres_op_info[] =
|
||||
{
|
||||
{0x000, "nop", 0, 0, NULL }, /* PRESHADER_OP_NOP */
|
||||
{0x100, "mov", 1, 0, pres_mov}, /* PRESHADER_OP_MOV */
|
||||
};
|
||||
|
||||
enum pres_value_type
|
||||
{
|
||||
PRES_VT_FLOAT,
|
||||
PRES_VT_DOUBLE,
|
||||
PRES_VT_INT,
|
||||
PRES_VT_BOOL
|
||||
};
|
||||
|
||||
static const struct
|
||||
{
|
||||
unsigned int component_size;
|
||||
unsigned int reg_component_count;
|
||||
enum pres_value_type type;
|
||||
}
|
||||
table_info[] =
|
||||
{
|
||||
{sizeof(double), 1, PRES_VT_DOUBLE}, /* PRES_REGTAB_IMMED */
|
||||
{sizeof(float), 4, PRES_VT_FLOAT }, /* PRES_REGTAB_CONST */
|
||||
{sizeof(float), 4, PRES_VT_FLOAT }, /* PRES_REGTAB_OCONST */
|
||||
{sizeof(BOOL), 1, PRES_VT_BOOL }, /* PRES_REGTAB_OBCONST */
|
||||
{sizeof(int), 4, PRES_VT_INT, }, /* PRES_REGTAB_OICONST */
|
||||
/* TODO: use double precision for 64 bit */
|
||||
{sizeof(float), 4, PRES_VT_FLOAT } /* PRES_REGTAB_TEMP */
|
||||
};
|
||||
|
||||
static const enum pres_reg_tables pres_regset2table[] =
|
||||
{
|
||||
PRES_REGTAB_OBCONST, /* D3DXRS_BOOL */
|
||||
PRES_REGTAB_OICONST, /* D3DXRS_INT4 */
|
||||
PRES_REGTAB_CONST, /* D3DXRS_FLOAT4 */
|
||||
PRES_REGTAB_COUNT, /* D3DXRS_SAMPLER */
|
||||
};
|
||||
|
||||
static const enum pres_reg_tables shad_regset2table[] =
|
||||
{
|
||||
PRES_REGTAB_OBCONST, /* D3DXRS_BOOL */
|
||||
PRES_REGTAB_OICONST, /* D3DXRS_INT4 */
|
||||
PRES_REGTAB_OCONST, /* D3DXRS_FLOAT4 */
|
||||
PRES_REGTAB_COUNT, /* D3DXRS_SAMPLER */
|
||||
};
|
||||
|
||||
struct d3dx_pres_operand
|
||||
{
|
||||
enum pres_reg_tables table;
|
||||
/* offset is component index, not register index, e. g.
|
||||
offset for component c3.y is 13 (3 * 4 + 1) */
|
||||
unsigned int offset;
|
||||
};
|
||||
|
||||
#define MAX_INPUTS_COUNT 3
|
||||
|
||||
struct d3dx_pres_ins
|
||||
{
|
||||
enum pres_ops op;
|
||||
/* first input argument is scalar,
|
||||
scalar component is propagated */
|
||||
BOOL scalar_op;
|
||||
unsigned int component_count;
|
||||
struct d3dx_pres_operand inputs[MAX_INPUTS_COUNT];
|
||||
struct d3dx_pres_operand output;
|
||||
};
|
||||
|
||||
static unsigned int get_reg_offset(unsigned int table, unsigned int offset)
|
||||
{
|
||||
return offset / table_info[table].reg_component_count;
|
||||
}
|
||||
|
||||
#define PRES_BITMASK_BLOCK_SIZE (sizeof(unsigned int) * 8)
|
||||
|
||||
static HRESULT regstore_alloc_table(struct d3dx_regstore *rs, unsigned int table)
|
||||
{
|
||||
unsigned int size;
|
||||
|
||||
size = rs->table_sizes[table] * table_info[table].reg_component_count * table_info[table].component_size;
|
||||
if (size)
|
||||
{
|
||||
rs->tables[table] = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, size);
|
||||
rs->table_value_set[table] = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
|
||||
sizeof(*rs->table_value_set[table]) *
|
||||
((rs->table_sizes[table] + PRES_BITMASK_BLOCK_SIZE - 1) / PRES_BITMASK_BLOCK_SIZE));
|
||||
if (!rs->tables[table] || !rs->table_value_set[table])
|
||||
return E_OUTOFMEMORY;
|
||||
}
|
||||
return D3D_OK;
|
||||
}
|
||||
|
||||
static void regstore_free_tables(struct d3dx_regstore *rs)
|
||||
{
|
||||
unsigned int i;
|
||||
|
||||
for (i = 0; i < PRES_REGTAB_COUNT; ++i)
|
||||
{
|
||||
HeapFree(GetProcessHeap(), 0, rs->tables[i]);
|
||||
HeapFree(GetProcessHeap(), 0, rs->table_value_set[i]);
|
||||
}
|
||||
}
|
||||
|
||||
static void regstore_set_values(struct d3dx_regstore *rs, unsigned int table, void *data,
|
||||
unsigned int start_offset, unsigned int count)
|
||||
{
|
||||
unsigned int block_idx, start, end, start_block, end_block;
|
||||
|
||||
if (!count)
|
||||
return;
|
||||
|
||||
memcpy((BYTE *)rs->tables[table] + start_offset * table_info[table].component_size,
|
||||
data, count * table_info[table].component_size);
|
||||
|
||||
start = get_reg_offset(table, start_offset);
|
||||
start_block = start / PRES_BITMASK_BLOCK_SIZE;
|
||||
start -= start_block * PRES_BITMASK_BLOCK_SIZE;
|
||||
end = get_reg_offset(table, start_offset + count - 1);
|
||||
end_block = end / PRES_BITMASK_BLOCK_SIZE;
|
||||
end = (end_block + 1) * PRES_BITMASK_BLOCK_SIZE - 1 - end;
|
||||
|
||||
if (start_block == end_block)
|
||||
{
|
||||
rs->table_value_set[table][start_block] |= (~0u << start) & (~0u >> end);
|
||||
}
|
||||
else
|
||||
{
|
||||
rs->table_value_set[table][start_block] |= ~0u << start;
|
||||
|
||||
for (block_idx = start_block + 1; block_idx < end_block; ++block_idx)
|
||||
rs->table_value_set[table][block_idx] = ~0u;
|
||||
|
||||
rs->table_value_set[table][end_block] |= ~0u >> end;
|
||||
}
|
||||
}
|
||||
|
||||
static void dump_bytecode(void *data, unsigned int size)
|
||||
{
|
||||
unsigned int *bytecode = (unsigned int *)data;
|
||||
unsigned int i, j, n;
|
||||
|
||||
size /= sizeof(*bytecode);
|
||||
i = 0;
|
||||
while (i < size)
|
||||
{
|
||||
n = min(size - i, 8);
|
||||
for (j = 0; j < n; ++j)
|
||||
TRACE("0x%08x,", bytecode[i + j]);
|
||||
i += n;
|
||||
TRACE("\n");
|
||||
}
|
||||
}
|
||||
|
||||
static unsigned int *find_bytecode_comment(unsigned int *ptr, unsigned int count,
|
||||
unsigned int fourcc, unsigned int *size)
|
||||
{
|
||||
/* Provide at least one value in comment section on non-NULL return. */
|
||||
while (count > 2 && (*ptr & 0xffff) == 0xfffe)
|
||||
{
|
||||
unsigned int section_size;
|
||||
|
||||
section_size = (*ptr >> 16);
|
||||
if (!section_size || section_size + 1 > count)
|
||||
break;
|
||||
if (*(ptr + 1) == fourcc)
|
||||
{
|
||||
*size = section_size;
|
||||
return ptr + 2;
|
||||
}
|
||||
count -= section_size + 1;
|
||||
ptr += section_size + 1;
|
||||
}
|
||||
return NULL;
|
||||
}
|
||||
|
||||
static unsigned int *parse_pres_arg(unsigned int *ptr, unsigned int count, struct d3dx_pres_operand *opr)
|
||||
{
|
||||
static const enum pres_reg_tables reg_table[8] =
|
||||
{
|
||||
PRES_REGTAB_COUNT, PRES_REGTAB_IMMED, PRES_REGTAB_CONST, PRES_REGTAB_COUNT,
|
||||
PRES_REGTAB_OCONST, PRES_REGTAB_OBCONST, PRES_REGTAB_OICONST, PRES_REGTAB_TEMP
|
||||
};
|
||||
|
||||
if (count < 3)
|
||||
{
|
||||
WARN("Byte code buffer ends unexpectedly.\n");
|
||||
return NULL;
|
||||
}
|
||||
|
||||
if (*ptr)
|
||||
{
|
||||
FIXME("Relative addressing not supported yet, word %#x.\n", *ptr);
|
||||
return NULL;
|
||||
}
|
||||
++ptr;
|
||||
|
||||
if (*ptr >= ARRAY_SIZE(reg_table) || reg_table[*ptr] == PRES_REGTAB_COUNT)
|
||||
{
|
||||
FIXME("Unsupported register table %#x.\n", *ptr);
|
||||
return NULL;
|
||||
}
|
||||
opr->table = reg_table[*ptr++];
|
||||
opr->offset = *ptr++;
|
||||
|
||||
if (opr->table == PRES_REGTAB_OBCONST)
|
||||
opr->offset /= 4;
|
||||
return ptr;
|
||||
}
|
||||
|
||||
static unsigned int *parse_pres_ins(unsigned int *ptr, unsigned int count, struct d3dx_pres_ins *ins)
|
||||
{
|
||||
unsigned int ins_code, ins_raw;
|
||||
unsigned int input_count;
|
||||
unsigned int i;
|
||||
|
||||
if (count < 2)
|
||||
{
|
||||
WARN("Byte code buffer ends unexpectedly.\n");
|
||||
return NULL;
|
||||
}
|
||||
|
||||
ins_raw = *ptr++;
|
||||
ins_code = (ins_raw & PRES_OPCODE_MASK) >> PRES_OPCODE_SHIFT;
|
||||
ins->component_count = ins_raw & PRES_NCOMP_MASK;
|
||||
ins->scalar_op = !!(ins_raw & PRES_SCALAR_FLAG);
|
||||
|
||||
if (ins->component_count < 1 || ins->component_count > 4)
|
||||
{
|
||||
FIXME("Unsupported number of components %u.\n", ins->component_count);
|
||||
return NULL;
|
||||
}
|
||||
input_count = *ptr++;
|
||||
count -= 2;
|
||||
for (i = 0; i < ARRAY_SIZE(pres_op_info); ++i)
|
||||
if (ins_code == pres_op_info[i].opcode)
|
||||
break;
|
||||
if (i == ARRAY_SIZE(pres_op_info))
|
||||
{
|
||||
FIXME("Unknown opcode %#x, raw %#x.\n", ins_code, ins_raw);
|
||||
return NULL;
|
||||
}
|
||||
ins->op = i;
|
||||
if (input_count > ARRAY_SIZE(ins->inputs) || input_count != pres_op_info[i].input_count)
|
||||
{
|
||||
FIXME("Actual input args %u, expected %u, instruction %s.\n", input_count,
|
||||
pres_op_info[i].input_count, pres_op_info[i].mnem);
|
||||
return NULL;
|
||||
}
|
||||
for (i = 0; i < input_count; ++i)
|
||||
{
|
||||
unsigned int *p;
|
||||
|
||||
p = parse_pres_arg(ptr, count, &ins->inputs[i]);
|
||||
if (!p)
|
||||
return NULL;
|
||||
count -= p - ptr;
|
||||
ptr = p;
|
||||
}
|
||||
ptr = parse_pres_arg(ptr, count, &ins->output);
|
||||
return ptr;
|
||||
}
|
||||
|
||||
static HRESULT get_constants_desc(unsigned int *byte_code, struct d3dx_const_tab *out, struct d3dx9_base_effect *base)
|
||||
{
|
||||
ID3DXConstantTable *ctab;
|
||||
D3DXCONSTANT_DESC *cdesc;
|
||||
struct d3dx_parameter **inputs_param;
|
||||
D3DXCONSTANTTABLE_DESC desc;
|
||||
HRESULT hr;
|
||||
D3DXHANDLE hc;
|
||||
unsigned int i;
|
||||
unsigned int count;
|
||||
|
||||
out->inputs = cdesc = NULL;
|
||||
out->ctab = NULL;
|
||||
out->inputs_param = NULL;
|
||||
out->input_count = 0;
|
||||
inputs_param = NULL;
|
||||
hr = D3DXGetShaderConstantTable(byte_code, &ctab);
|
||||
if (FAILED(hr) || !ctab)
|
||||
{
|
||||
TRACE("Could not get CTAB data, hr %#x.\n", hr);
|
||||
/* returning OK, shaders and preshaders without CTAB are valid */
|
||||
return D3D_OK;
|
||||
}
|
||||
hr = ID3DXConstantTable_GetDesc(ctab, &desc);
|
||||
if (FAILED(hr))
|
||||
{
|
||||
FIXME("Could not get CTAB desc, hr %#x.\n", hr);
|
||||
goto err_out;
|
||||
}
|
||||
|
||||
cdesc = HeapAlloc(GetProcessHeap(), 0, sizeof(*cdesc) * desc.Constants);
|
||||
inputs_param = HeapAlloc(GetProcessHeap(), 0, sizeof(*inputs_param) * desc.Constants);
|
||||
if (!cdesc || !inputs_param)
|
||||
{
|
||||
hr = E_OUTOFMEMORY;
|
||||
goto err_out;
|
||||
}
|
||||
|
||||
for (i = 0; i < desc.Constants; ++i)
|
||||
{
|
||||
hc = ID3DXConstantTable_GetConstant(ctab, NULL, i);
|
||||
if (!hc)
|
||||
{
|
||||
FIXME("Null constant handle.\n");
|
||||
goto err_out;
|
||||
}
|
||||
count = 1;
|
||||
hr = ID3DXConstantTable_GetConstantDesc(ctab, hc, &cdesc[i], &count);
|
||||
if (FAILED(hr))
|
||||
{
|
||||
FIXME("Could not get constant desc, hr %#x.\n", hr);
|
||||
goto err_out;
|
||||
}
|
||||
inputs_param[i] = get_parameter_by_name(base, NULL, cdesc[i].Name);
|
||||
if (cdesc[i].Class == D3DXPC_OBJECT)
|
||||
TRACE("Object %s, parameter %p.\n", cdesc[i].Name, inputs_param[i]);
|
||||
else if (!inputs_param[i])
|
||||
ERR("Could not find parameter %s in effect.\n", cdesc[i].Name);
|
||||
}
|
||||
out->input_count = desc.Constants;
|
||||
out->inputs = cdesc;
|
||||
out->inputs_param = inputs_param;
|
||||
out->ctab = ctab;
|
||||
return D3D_OK;
|
||||
|
||||
err_out:
|
||||
HeapFree(GetProcessHeap(), 0, cdesc);
|
||||
HeapFree(GetProcessHeap(), 0, inputs_param);
|
||||
if (ctab)
|
||||
ID3DXConstantTable_Release(ctab);
|
||||
return hr;
|
||||
}
|
||||
|
||||
static void update_table_size(unsigned int *table_sizes, unsigned int table, unsigned int max_register)
|
||||
{
|
||||
if (table < PRES_REGTAB_COUNT)
|
||||
table_sizes[table] = max(table_sizes[table], max_register + 1);
|
||||
}
|
||||
|
||||
static void update_table_sizes_consts(unsigned int *table_sizes, struct d3dx_const_tab *ctab)
|
||||
{
|
||||
unsigned int i, table, max_register;
|
||||
|
||||
for (i = 0; i < ctab->input_count; ++i)
|
||||
{
|
||||
if (!ctab->inputs[i].RegisterCount)
|
||||
continue;
|
||||
max_register = ctab->inputs[i].RegisterIndex + ctab->inputs[i].RegisterCount - 1;
|
||||
table = ctab->regset2table[ctab->inputs[i].RegisterSet];
|
||||
update_table_size(table_sizes, table, max_register);
|
||||
}
|
||||
}
|
||||
|
||||
static HRESULT parse_preshader(struct d3dx_preshader *pres, unsigned int *ptr, unsigned int count, struct d3dx9_base_effect *base)
|
||||
{
|
||||
unsigned int *p;
|
||||
unsigned int i, j, const_count;
|
||||
double *dconst;
|
||||
HRESULT hr;
|
||||
unsigned int saved_word;
|
||||
unsigned int section_size;
|
||||
|
||||
TRACE("Preshader version %#x.\n", *ptr & 0xffff);
|
||||
|
||||
if (!count)
|
||||
{
|
||||
WARN("Unexpected end of byte code buffer.\n");
|
||||
return D3DXERR_INVALIDDATA;
|
||||
}
|
||||
|
||||
p = find_bytecode_comment(ptr + 1, count - 1, FOURCC_CLIT, §ion_size);
|
||||
if (p)
|
||||
{
|
||||
const_count = *p++;
|
||||
if (const_count > (section_size - 1) / (sizeof(double) / sizeof(unsigned int)))
|
||||
{
|
||||
WARN("Byte code buffer ends unexpectedly.\n");
|
||||
return D3DXERR_INVALIDDATA;
|
||||
}
|
||||
dconst = (double *)p;
|
||||
}
|
||||
else
|
||||
{
|
||||
const_count = 0;
|
||||
dconst = NULL;
|
||||
}
|
||||
TRACE("%u double constants.\n", const_count);
|
||||
|
||||
p = find_bytecode_comment(ptr + 1, count - 1, FOURCC_FXLC, §ion_size);
|
||||
if (!p)
|
||||
{
|
||||
WARN("Could not find preshader code.\n");
|
||||
return D3D_OK;
|
||||
}
|
||||
pres->ins_count = *p++;
|
||||
--section_size;
|
||||
if (pres->ins_count > UINT_MAX / sizeof(*pres->ins))
|
||||
{
|
||||
WARN("Invalid instruction count %u.\n", pres->ins_count);
|
||||
return D3DXERR_INVALIDDATA;
|
||||
}
|
||||
TRACE("%u instructions.\n", pres->ins_count);
|
||||
pres->ins = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*pres->ins) * pres->ins_count);
|
||||
if (!pres->ins)
|
||||
return E_OUTOFMEMORY;
|
||||
for (i = 0; i < pres->ins_count; ++i)
|
||||
{
|
||||
unsigned int *ptr_next;
|
||||
|
||||
ptr_next = parse_pres_ins(p, section_size, &pres->ins[i]);
|
||||
if (!ptr_next)
|
||||
return D3DXERR_INVALIDDATA;
|
||||
section_size -= ptr_next - p;
|
||||
p = ptr_next;
|
||||
}
|
||||
|
||||
saved_word = *ptr;
|
||||
*ptr = 0xfffe0000;
|
||||
hr = get_constants_desc(ptr, &pres->inputs, base);
|
||||
*ptr = saved_word;
|
||||
if (FAILED(hr))
|
||||
return hr;
|
||||
|
||||
pres->inputs.regset2table = pres_regset2table;
|
||||
|
||||
pres->regs.table_sizes[PRES_REGTAB_IMMED] = const_count;
|
||||
|
||||
for (i = 0; i < pres->ins_count; ++i)
|
||||
{
|
||||
for (j = 0; j < pres_op_info[pres->ins[i].op].input_count; ++j)
|
||||
update_table_size(pres->regs.table_sizes, pres->ins[i].inputs[j].table,
|
||||
get_reg_offset(pres->ins[i].inputs[j].table,
|
||||
pres->ins[i].inputs[j].offset + pres->ins[i].component_count - 1));
|
||||
|
||||
update_table_size(pres->regs.table_sizes, pres->ins[i].output.table,
|
||||
get_reg_offset(pres->ins[i].output.table,
|
||||
pres->ins[i].output.offset + pres->ins[i].component_count - 1));
|
||||
}
|
||||
update_table_sizes_consts(pres->regs.table_sizes, &pres->inputs);
|
||||
if (FAILED(regstore_alloc_table(&pres->regs, PRES_REGTAB_IMMED)))
|
||||
return E_OUTOFMEMORY;
|
||||
regstore_set_values(&pres->regs, PRES_REGTAB_IMMED, dconst, 0, const_count);
|
||||
|
||||
return D3D_OK;
|
||||
}
|
||||
|
||||
void d3dx_create_param_eval(struct d3dx9_base_effect *base_effect, void *byte_code, unsigned int byte_code_size,
|
||||
D3DXPARAMETER_TYPE type, struct d3dx_param_eval **peval_out)
|
||||
{
|
||||
FIXME("stub, base_effect %p, byte_code %p, byte_code_size %u, type %u, peval_out %p.\n",
|
||||
struct d3dx_param_eval *peval;
|
||||
unsigned int *ptr;
|
||||
HRESULT hr;
|
||||
unsigned int i;
|
||||
BOOL shader;
|
||||
unsigned int count, pres_size;
|
||||
|
||||
TRACE("base_effect %p, byte_code %p, byte_code_size %u, type %u, peval_out %p.\n",
|
||||
base_effect, byte_code, byte_code_size, type, peval_out);
|
||||
|
||||
count = byte_code_size / sizeof(unsigned int);
|
||||
if (!byte_code || !count)
|
||||
{
|
||||
*peval_out = NULL;
|
||||
return;
|
||||
}
|
||||
|
||||
peval = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*peval));
|
||||
if (!peval)
|
||||
goto err_out;
|
||||
|
||||
peval->param_type = type;
|
||||
switch (type)
|
||||
{
|
||||
case D3DXPT_VERTEXSHADER:
|
||||
case D3DXPT_PIXELSHADER:
|
||||
shader = TRUE;
|
||||
break;
|
||||
default:
|
||||
shader = FALSE;
|
||||
break;
|
||||
}
|
||||
peval->shader_inputs.regset2table = shad_regset2table;
|
||||
|
||||
ptr = (unsigned int *)byte_code;
|
||||
if (shader)
|
||||
{
|
||||
if ((*ptr & 0xfffe0000) != 0xfffe0000)
|
||||
{
|
||||
FIXME("Invalid shader signature %#x.\n", *ptr);
|
||||
goto err_out;
|
||||
}
|
||||
TRACE("Shader version %#x.\n", *ptr & 0xffff);
|
||||
|
||||
if (FAILED(hr = get_constants_desc(ptr, &peval->shader_inputs, base_effect)))
|
||||
{
|
||||
FIXME("Could not get shader constant table, hr %#x.\n", hr);
|
||||
goto err_out;
|
||||
}
|
||||
update_table_sizes_consts(peval->pres.regs.table_sizes, &peval->shader_inputs);
|
||||
ptr = find_bytecode_comment(ptr + 1, count - 1, FOURCC_PRES, &pres_size);
|
||||
if (!ptr)
|
||||
TRACE("No preshader found.\n");
|
||||
}
|
||||
else
|
||||
{
|
||||
pres_size = count;
|
||||
}
|
||||
|
||||
if (ptr && FAILED(parse_preshader(&peval->pres, ptr, pres_size, base_effect)))
|
||||
{
|
||||
FIXME("Failed parsing preshader, byte code for analysis follows.\n");
|
||||
dump_bytecode(byte_code, byte_code_size);
|
||||
goto err_out;
|
||||
}
|
||||
|
||||
for (i = PRES_REGTAB_FIRST_SHADER; i < PRES_REGTAB_COUNT; ++i)
|
||||
{
|
||||
if (FAILED(regstore_alloc_table(&peval->pres.regs, i)))
|
||||
goto err_out;
|
||||
}
|
||||
|
||||
if (TRACE_ON(d3dx))
|
||||
dump_bytecode(byte_code, byte_code_size);
|
||||
|
||||
*peval_out = peval;
|
||||
TRACE("Created parameter evaluator %p.\n", *peval_out);
|
||||
return;
|
||||
|
||||
err_out:
|
||||
FIXME("Error creating parameter evaluator.\n");
|
||||
d3dx_free_param_eval(peval);
|
||||
*peval_out = NULL;
|
||||
return E_NOTIMPL;
|
||||
}
|
||||
|
||||
static void d3dx_free_const_tab(struct d3dx_const_tab *ctab)
|
||||
{
|
||||
HeapFree(GetProcessHeap(), 0, ctab->inputs);
|
||||
HeapFree(GetProcessHeap(), 0, ctab->inputs_param);
|
||||
if (ctab->ctab)
|
||||
ID3DXConstantTable_Release(ctab->ctab);
|
||||
}
|
||||
|
||||
static void d3dx_free_preshader(struct d3dx_preshader *pres)
|
||||
{
|
||||
HeapFree(GetProcessHeap(), 0, pres->ins);
|
||||
|
||||
regstore_free_tables(&pres->regs);
|
||||
d3dx_free_const_tab(&pres->inputs);
|
||||
}
|
||||
|
||||
void d3dx_free_param_eval(struct d3dx_param_eval *peval)
|
||||
{
|
||||
FIXME("stub, peval %p.\n", peval);
|
||||
TRACE("peval %p.\n", peval);
|
||||
|
||||
if (!peval)
|
||||
return;
|
||||
|
||||
d3dx_free_preshader(&peval->pres);
|
||||
d3dx_free_const_tab(&peval->shader_inputs);
|
||||
HeapFree(GetProcessHeap(), 0, peval);
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in New Issue