this->has_index2 = false;
this->double_reg2 = false;
this->array_id = 0;
+ this->is_double_vertex_input = false;
}
st_src_reg(gl_register_file file, int index, int type)
this->has_index2 = false;
this->double_reg2 = false;
this->array_id = 0;
+ this->is_double_vertex_input = false;
}
st_src_reg(gl_register_file file, int index, int type, int index2D)
this->has_index2 = false;
this->double_reg2 = false;
this->array_id = 0;
+ this->is_double_vertex_input = false;
}
st_src_reg()
this->has_index2 = false;
this->double_reg2 = false;
this->array_id = 0;
+ this->is_double_vertex_input = false;
}
explicit st_src_reg(st_dst_reg reg);
*/
bool double_reg2;
unsigned array_id;
+ bool is_double_vertex_input;
};
class st_dst_reg {
this->has_index2 = reg.has_index2;
this->double_reg2 = false;
this->array_id = reg.array_id;
+ this->is_double_vertex_input = false;
}
st_dst_reg::st_dst_reg(st_src_reg reg)
unsigned mesa_index;
unsigned array_id;
unsigned array_size;
+ unsigned array_type;
};
+static unsigned
+find_array_type(struct array_decl *arrays, unsigned count, unsigned array_id)
+{
+ unsigned i;
+
+ for (i = 0; i < count; i++) {
+ struct array_decl *decl = &arrays[i];
+
+ if (array_id == decl->array_id) {
+ return decl->array_type;
+ }
+ }
+ return GLSL_TYPE_ERROR;
+}
+
struct rename_reg_pair {
int old_reg;
int new_reg;
{
glsl_to_tgsi_instruction *inst = new(mem_ctx) glsl_to_tgsi_instruction();
int num_reladdr = 0, i, j;
+ bool dst_is_double[2];
op = get_opcode(ir, op, dst, src0, src1);
* GLSL [0].z -> TGSI [1].xy
* GLSL [0].w -> TGSI [1].zw
*/
- if (inst->dst[0].type == GLSL_TYPE_DOUBLE || inst->dst[1].type == GLSL_TYPE_DOUBLE ||
+ for (j = 0; j < 2; j++) {
+ dst_is_double[j] = false;
+ if (inst->dst[j].type == GLSL_TYPE_DOUBLE)
+ dst_is_double[j] = true;
+ else if (inst->dst[j].file == PROGRAM_OUTPUT && inst->dst[j].type == GLSL_TYPE_ARRAY) {
+ unsigned type = find_array_type(this->output_arrays, this->num_output_arrays, inst->dst[j].array_id);
+ if (type == GLSL_TYPE_DOUBLE)
+ dst_is_double[j] = true;
+ }
+ }
+
+ if (dst_is_double[0] || dst_is_double[1] ||
inst->src[0].type == GLSL_TYPE_DOUBLE) {
glsl_to_tgsi_instruction *dinst = NULL;
int initial_src_swz[4], initial_src_idx[4];
/* modify the destination if we are splitting */
for (j = 0; j < 2; j++) {
- if (dinst->dst[j].type == GLSL_TYPE_DOUBLE) {
+ if (dst_is_double[j]) {
dinst->dst[j].writemask = (i & 1) ? WRITEMASK_ZW : WRITEMASK_XY;
dinst->dst[j].index = initial_dst_idx[j];
if (i > 1)
- F2D is a float src0, DLDEXP is integer src1 */
if (op == TGSI_OPCODE_F2D ||
op == TGSI_OPCODE_DLDEXP ||
- (op == TGSI_OPCODE_UCMP && dinst->dst[0].type == GLSL_TYPE_DOUBLE)) {
+ (op == TGSI_OPCODE_UCMP && dst_is_double[0])) {
dinst->src[j].swizzle = MAKE_SWIZZLE4(swz, swz, swz, swz);
}
}
}
static int
-type_size(const struct glsl_type *type)
+attrib_type_size(const struct glsl_type *type, bool is_vs_input)
{
unsigned int i;
int size;
break;
case GLSL_TYPE_DOUBLE:
if (type->is_matrix()) {
- if (type->vector_elements <= 2)
+ if (type->vector_elements <= 2 || is_vs_input)
return type->matrix_columns;
else
return type->matrix_columns * 2;
/* For doubles if we have a double or dvec2 they fit in one
* vec4, else they need 2 vec4s.
*/
- if (type->vector_elements <= 2)
+ if (type->vector_elements <= 2 || is_vs_input)
return 1;
else
return 2;
break;
case GLSL_TYPE_ARRAY:
assert(type->length > 0);
- return type_size(type->fields.array) * type->length;
+ return attrib_type_size(type->fields.array, is_vs_input) * type->length;
case GLSL_TYPE_STRUCT:
size = 0;
for (i = 0; i < type->length; i++) {
- size += type_size(type->fields.structure[i].type);
+ size += attrib_type_size(type->fields.structure[i].type, is_vs_input);
}
return size;
case GLSL_TYPE_SAMPLER:
return 0;
}
+static int
+type_size(const struct glsl_type *type)
+{
+ return attrib_type_size(type, false);
+}
/**
* If the given GLSL type is an array or matrix or a structure containing
if (reg->reladdr2) emit_arl(ir, address_reg2, *reg->reladdr2);
if (*num_reladdr != 1) {
- st_src_reg temp = get_temp(glsl_type::vec4_type);
+ st_src_reg temp = get_temp(reg->type == GLSL_TYPE_DOUBLE ? glsl_type::dvec4_type : glsl_type::vec4_type);
emit_asm(ir, TGSI_OPCODE_MOV, st_dst_reg(temp), *reg);
*reg = temp;
}
break;
+ case ir_unop_pack_half_2x16:
+ emit_asm(ir, TGSI_OPCODE_PK2H, result_dst, op[0]);
+ break;
+ case ir_unop_unpack_half_2x16:
+ emit_asm(ir, TGSI_OPCODE_UP2H, result_dst, op[0]);
+ break;
+
case ir_unop_pack_snorm_2x16:
case ir_unop_pack_unorm_2x16:
- case ir_unop_pack_half_2x16:
case ir_unop_pack_snorm_4x8:
case ir_unop_pack_unorm_4x8:
case ir_unop_unpack_snorm_2x16:
case ir_unop_unpack_unorm_2x16:
- case ir_unop_unpack_half_2x16:
case ir_unop_unpack_half_2x16_split_x:
case ir_unop_unpack_half_2x16_split_y:
case ir_unop_unpack_snorm_4x8:
decl->mesa_index = var->data.location;
decl->array_id = num_input_arrays + 1;
- if (is_2d)
+ if (is_2d) {
decl->array_size = type_size(var->type->fields.array);
- else
+ decl->array_type = var->type->fields.array->without_array()->base_type;
+ } else {
decl->array_size = type_size(var->type);
+ decl->array_type = var->type->without_array()->base_type;
+ }
num_input_arrays++;
entry = new(mem_ctx) variable_storage(var,
decl->mesa_index = var->data.location;
decl->array_id = num_output_arrays + 1;
- if (is_2d)
+ if (is_2d) {
decl->array_size = type_size(var->type->fields.array);
- else
+ decl->array_type = var->type->fields.array->without_array()->base_type;
+ } else {
decl->array_size = type_size(var->type);
+ decl->array_type = var->type->without_array()->base_type;
+ }
num_output_arrays++;
entry = new(mem_ctx) variable_storage(var,
this->result = st_src_reg(entry->file, entry->index, var->type);
this->result.array_id = entry->array_id;
+ if (this->shader->Stage == MESA_SHADER_VERTEX && var->data.mode == ir_var_shader_in && var->type->is_double())
+ this->result.is_double_vertex_input = true;
if (!native_integers)
this->result.type = GLSL_TYPE_FLOAT;
}
static void
shrink_array_declarations(struct array_decl *arrays, unsigned count,
GLbitfield64 usage_mask,
+ GLbitfield64 double_usage_mask,
GLbitfield patch_usage_mask)
{
unsigned i, j;
else {
if (usage_mask & BITFIELD64_BIT(decl->mesa_index+j))
break;
+ if (double_usage_mask & BITFIELD64_BIT(decl->mesa_index+j-1))
+ break;
}
decl->mesa_index++;
else {
if (usage_mask & BITFIELD64_BIT(decl->mesa_index+j))
break;
+ if (double_usage_mask & BITFIELD64_BIT(decl->mesa_index+j-1))
+ break;
}
decl->array_size--;
element_size = 1;
if (index) {
+
+ if (this->prog->Target == GL_VERTEX_PROGRAM_ARB &&
+ src.file == PROGRAM_INPUT)
+ element_size = attrib_type_size(ir->type, true);
if (is_2D) {
src.index2D = index->value.i[0];
src.has_index2 = true;
if (type->is_matrix()) {
const struct glsl_type *vec_type;
- vec_type = glsl_type::get_instance(GLSL_TYPE_FLOAT,
+ vec_type = glsl_type::get_instance(type->is_double() ? GLSL_TYPE_DOUBLE : GLSL_TYPE_FLOAT,
type->vector_elements, 1);
for (int i = 0; i < type->matrix_columns; i++) {
}
l->index++;
r->index++;
+ if (type->is_dual_slot_double()) {
+ l->index++;
+ if (r->is_double_vertex_input == false)
+ r->index++;
+ }
}
void
*/
if (ir->write_mask == 0) {
assert(!ir->lhs->type->is_scalar() && !ir->lhs->type->is_vector());
- l.writemask = WRITEMASK_XYZW;
+
+ if (ir->lhs->type->is_array() || ir->lhs->type->without_array()->is_matrix()) {
+ if (ir->lhs->type->without_array()->is_double()) {
+ switch (ir->lhs->type->without_array()->vector_elements) {
+ case 1:
+ l.writemask = WRITEMASK_X;
+ break;
+ case 2:
+ l.writemask = WRITEMASK_XY;
+ break;
+ case 3:
+ l.writemask = WRITEMASK_XYZ;
+ break;
+ case 4:
+ l.writemask = WRITEMASK_XYZW;
+ break;
+ }
+ } else
+ l.writemask = WRITEMASK_XYZW;
+ }
} else if (ir->lhs->type->is_scalar() &&
!ir->lhs->type->is_double() &&
ir->lhs->variable_referenced()->data.mode == ir_var_shader_out) {
st_dst_reg mat_column = st_dst_reg(mat);
for (i = 0; i < ir->type->matrix_columns; i++) {
- assert(ir->type->base_type == GLSL_TYPE_FLOAT);
- values = (gl_constant_value *) &ir->value.f[i * ir->type->vector_elements];
-
- src = st_src_reg(file, -1, ir->type->base_type);
- src.index = add_constant(file,
- values,
- ir->type->vector_elements,
- GL_FLOAT,
- &src.swizzle);
- emit_asm(ir, TGSI_OPCODE_MOV, mat_column, src);
+ switch (ir->type->base_type) {
+ case GLSL_TYPE_FLOAT:
+ values = (gl_constant_value *) &ir->value.f[i * ir->type->vector_elements];
+ src = st_src_reg(file, -1, ir->type->base_type);
+ src.index = add_constant(file,
+ values,
+ ir->type->vector_elements,
+ GL_FLOAT,
+ &src.swizzle);
+ emit_asm(ir, TGSI_OPCODE_MOV, mat_column, src);
+ break;
+ case GLSL_TYPE_DOUBLE:
+ values = (gl_constant_value *) &ir->value.d[i * ir->type->vector_elements];
+ src = st_src_reg(file, -1, ir->type->base_type);
+ src.index = add_constant(file,
+ values,
+ ir->type->vector_elements,
+ GL_DOUBLE,
+ &src.swizzle);
+ if (ir->type->vector_elements >= 2) {
+ mat_column.writemask = WRITEMASK_XY;
+ src.swizzle = MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_Y, SWIZZLE_X, SWIZZLE_Y);
+ emit_asm(ir, TGSI_OPCODE_MOV, mat_column, src);
+ } else {
+ mat_column.writemask = WRITEMASK_X;
+ src.swizzle = MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_X, SWIZZLE_X, SWIZZLE_X);
+ emit_asm(ir, TGSI_OPCODE_MOV, mat_column, src);
+ }
+ src.index++;
+ if (ir->type->vector_elements > 2) {
+ if (ir->type->vector_elements == 4) {
+ mat_column.writemask = WRITEMASK_ZW;
+ src.swizzle = MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_Y, SWIZZLE_X, SWIZZLE_Y);
+ emit_asm(ir, TGSI_OPCODE_MOV, mat_column, src);
+ } else {
+ mat_column.writemask = WRITEMASK_Z;
+ src.swizzle = MAKE_SWIZZLE4(SWIZZLE_Y, SWIZZLE_Y, SWIZZLE_Y, SWIZZLE_Y);
+ emit_asm(ir, TGSI_OPCODE_MOV, mat_column, src);
+ mat_column.writemask = WRITEMASK_XYZW;
+ src.swizzle = SWIZZLE_XYZW;
+ }
+ mat_column.index++;
+ }
+ break;
+ default:
+ unreachable("Illegal matrix constant type.\n");
+ break;
+ }
mat_column.index++;
}
-
this->result = mat;
return;
}
TGSI_SEMANTIC_INSTANCEID,
TGSI_SEMANTIC_VERTEXID_NOBASE,
TGSI_SEMANTIC_BASEVERTEX,
- 0, /* SYSTEM_VALUE_BASE_INSTANCE */
- 0, /* SYSTEM_VALUE_DRAW_ID */
+ TGSI_SEMANTIC_BASEINSTANCE,
+ TGSI_SEMANTIC_DRAWID,
/* Geometry shader
*/
if (!reg->array_id) {
assert(t->inputMapping[index] < ARRAY_SIZE(t->inputs));
assert(t->inputs[t->inputMapping[index]].File != TGSI_FILE_NULL);
- return t->inputs[t->inputMapping[index]];
+ return t->inputs[t->inputMapping[index] + double_reg2];
}
else {
struct array_decl *decl = &t->input_arrays[reg->array_id-1];
assert(slot != -1 && t->inputs[slot].File == TGSI_FILE_INPUT);
assert(t->inputs[slot].ArrayID == reg->array_id);
- return ureg_src_array_offset(t->inputs[slot], index - mesa_index);
+ return ureg_src_array_offset(t->inputs[slot], index + double_reg2 - mesa_index);
}
case PROGRAM_ADDRESS:
*/
{
GLbitfield sysInputs = proginfo->SystemValuesRead;
- unsigned numSys = 0;
+
for (i = 0; sysInputs; i++) {
if (sysInputs & (1 << i)) {
unsigned semName = _mesa_sysval_to_semantic[i];
- t->systemValues[i] = ureg_DECL_system_value(ureg, numSys, semName, 0);
+
+ t->systemValues[i] = ureg_DECL_system_value(ureg, semName, 0);
+
if (semName == TGSI_SEMANTIC_INSTANCEID ||
semName == TGSI_SEMANTIC_VERTEXID) {
/* From Gallium perspective, these system values are always
t->systemValues[i] = ureg_scalar(ureg_src(temp), 0);
}
}
- numSys++;
+
sysInputs &= ~(1 << i);
}
}
do_set_program_inouts(shader->ir, prog, shader->Stage);
shrink_array_declarations(v->input_arrays, v->num_input_arrays,
- prog->InputsRead, prog->PatchInputsRead);
+ prog->InputsRead, prog->DoubleInputsRead, prog->PatchInputsRead);
shrink_array_declarations(v->output_arrays, v->num_output_arrays,
- prog->OutputsWritten, prog->PatchOutputsWritten);
+ prog->OutputsWritten, 0ULL, prog->PatchOutputsWritten);
count_resources(v, prog);
/* This must be done before the uniform storage is associated. */
_mesa_reference_program(ctx, &shader->Program, prog);
+ /* Avoid reallocation of the program parameter list, because the uniform
+ * storage is only associated with the original parameter list.
+ * This should be enough for Bitmap and DrawPixels constants.
+ */
+ _mesa_reserve_parameter_storage(prog->Parameters, 8);
+
/* This has to be done last. Any operation the can cause
* prog->ParameterValues to get reallocated (e.g., anything that adds a
* program constant) has to happen before creating this linkage.
LOWER_PACK_SNORM_4x8 |
LOWER_UNPACK_SNORM_4x8 |
LOWER_UNPACK_UNORM_4x8 |
- LOWER_PACK_UNORM_4x8 |
- LOWER_PACK_HALF_2x16 |
- LOWER_UNPACK_HALF_2x16;
+ LOWER_PACK_UNORM_4x8;
if (ctx->Extensions.ARB_gpu_shader5)
lower_inst |= LOWER_PACK_USE_BFI |
LOWER_PACK_USE_BFE;
+ if (!ctx->st->has_half_float_packing)
+ lower_inst |= LOWER_PACK_HALF_2x16 |
+ LOWER_UNPACK_HALF_2x16;
lower_packing_builtins(ir, lower_inst);
}
projects / mesa.git / blobdiff