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-rw-r--r--src/compiler/glsl/ir_constant_expression.cpp142
1 files changed, 76 insertions, 66 deletions
diff --git a/src/compiler/glsl/ir_constant_expression.cpp b/src/compiler/glsl/ir_constant_expression.cpp
index 6a4a2746b39..c9f4949c6e8 100644
--- a/src/compiler/glsl/ir_constant_expression.cpp
+++ b/src/compiler/glsl/ir_constant_expression.cpp
@@ -678,130 +678,130 @@ ir_expression::constant_expression_value(struct hash_table *variable_context)
case ir_unop_f2i:
assert(op[0]->type->base_type == GLSL_TYPE_FLOAT);
- for (unsigned c = 0; c < op[0]->type->components(); c++) {
+ for (unsigned c = 0; c < op[0]->type->components(); c++)
data.i[c] = (int) op[0]->value.f[c];
- }
break;
+
case ir_unop_f2u:
assert(op[0]->type->base_type == GLSL_TYPE_FLOAT);
- for (unsigned c = 0; c < op[0]->type->components(); c++) {
+ for (unsigned c = 0; c < op[0]->type->components(); c++)
data.u[c] = (unsigned) op[0]->value.f[c];
- }
break;
+
case ir_unop_i2f:
assert(op[0]->type->base_type == GLSL_TYPE_INT);
- for (unsigned c = 0; c < op[0]->type->components(); c++) {
+ for (unsigned c = 0; c < op[0]->type->components(); c++)
data.f[c] = (float) op[0]->value.i[c];
- }
break;
+
case ir_unop_u2f:
assert(op[0]->type->base_type == GLSL_TYPE_UINT);
- for (unsigned c = 0; c < op[0]->type->components(); c++) {
+ for (unsigned c = 0; c < op[0]->type->components(); c++)
data.f[c] = (float) op[0]->value.u[c];
- }
break;
+
case ir_unop_b2f:
assert(op[0]->type->base_type == GLSL_TYPE_BOOL);
- for (unsigned c = 0; c < op[0]->type->components(); c++) {
+ for (unsigned c = 0; c < op[0]->type->components(); c++)
data.f[c] = op[0]->value.b[c] ? 1.0F : 0.0F;
- }
break;
+
case ir_unop_f2b:
assert(op[0]->type->base_type == GLSL_TYPE_FLOAT);
- for (unsigned c = 0; c < op[0]->type->components(); c++) {
+ for (unsigned c = 0; c < op[0]->type->components(); c++)
data.b[c] = op[0]->value.f[c] != 0.0F ? true : false;
- }
break;
+
case ir_unop_b2i:
assert(op[0]->type->base_type == GLSL_TYPE_BOOL);
- for (unsigned c = 0; c < op[0]->type->components(); c++) {
+ for (unsigned c = 0; c < op[0]->type->components(); c++)
data.i[c] = op[0]->value.b[c] ? 1 : 0;
- }
break;
+
case ir_unop_i2b:
assert(op[0]->type->is_integer());
- for (unsigned c = 0; c < op[0]->type->components(); c++) {
+ for (unsigned c = 0; c < op[0]->type->components(); c++)
data.b[c] = op[0]->value.u[c] ? true : false;
- }
break;
+
case ir_unop_u2i:
assert(op[0]->type->base_type == GLSL_TYPE_UINT);
- for (unsigned c = 0; c < op[0]->type->components(); c++) {
+ for (unsigned c = 0; c < op[0]->type->components(); c++)
data.i[c] = op[0]->value.u[c];
- }
break;
+
case ir_unop_i2u:
assert(op[0]->type->base_type == GLSL_TYPE_INT);
- for (unsigned c = 0; c < op[0]->type->components(); c++) {
+ for (unsigned c = 0; c < op[0]->type->components(); c++)
data.u[c] = op[0]->value.i[c];
- }
break;
+
case ir_unop_bitcast_i2f:
assert(op[0]->type->base_type == GLSL_TYPE_INT);
- for (unsigned c = 0; c < op[0]->type->components(); c++) {
+ for (unsigned c = 0; c < op[0]->type->components(); c++)
data.f[c] = bitcast_u2f(op[0]->value.i[c]);
- }
break;
+
case ir_unop_bitcast_f2i:
assert(op[0]->type->base_type == GLSL_TYPE_FLOAT);
- for (unsigned c = 0; c < op[0]->type->components(); c++) {
+ for (unsigned c = 0; c < op[0]->type->components(); c++)
data.i[c] = bitcast_f2u(op[0]->value.f[c]);
- }
break;
+
case ir_unop_bitcast_u2f:
assert(op[0]->type->base_type == GLSL_TYPE_UINT);
- for (unsigned c = 0; c < op[0]->type->components(); c++) {
+ for (unsigned c = 0; c < op[0]->type->components(); c++)
data.f[c] = bitcast_u2f(op[0]->value.u[c]);
- }
break;
+
case ir_unop_bitcast_f2u:
assert(op[0]->type->base_type == GLSL_TYPE_FLOAT);
- for (unsigned c = 0; c < op[0]->type->components(); c++) {
+ for (unsigned c = 0; c < op[0]->type->components(); c++)
data.u[c] = bitcast_f2u(op[0]->value.f[c]);
- }
break;
+
case ir_unop_d2f:
assert(op[0]->type->base_type == GLSL_TYPE_DOUBLE);
- for (unsigned c = 0; c < op[0]->type->components(); c++) {
+ for (unsigned c = 0; c < op[0]->type->components(); c++)
data.f[c] = op[0]->value.d[c];
- }
break;
+
case ir_unop_f2d:
assert(op[0]->type->base_type == GLSL_TYPE_FLOAT);
- for (unsigned c = 0; c < op[0]->type->components(); c++) {
+ for (unsigned c = 0; c < op[0]->type->components(); c++)
data.d[c] = op[0]->value.f[c];
- }
break;
+
case ir_unop_d2i:
assert(op[0]->type->base_type == GLSL_TYPE_DOUBLE);
- for (unsigned c = 0; c < op[0]->type->components(); c++) {
+ for (unsigned c = 0; c < op[0]->type->components(); c++)
data.i[c] = op[0]->value.d[c];
- }
break;
+
case ir_unop_i2d:
assert(op[0]->type->base_type == GLSL_TYPE_INT);
- for (unsigned c = 0; c < op[0]->type->components(); c++) {
+ for (unsigned c = 0; c < op[0]->type->components(); c++)
data.d[c] = op[0]->value.i[c];
- }
break;
+
case ir_unop_d2u:
assert(op[0]->type->base_type == GLSL_TYPE_DOUBLE);
- for (unsigned c = 0; c < op[0]->type->components(); c++) {
+ for (unsigned c = 0; c < op[0]->type->components(); c++)
data.u[c] = op[0]->value.d[c];
- }
break;
+
case ir_unop_u2d:
assert(op[0]->type->base_type == GLSL_TYPE_UINT);
- for (unsigned c = 0; c < op[0]->type->components(); c++) {
+ for (unsigned c = 0; c < op[0]->type->components(); c++)
data.d[c] = op[0]->value.u[c];
- }
break;
+
case ir_unop_d2b:
assert(op[0]->type->base_type == GLSL_TYPE_DOUBLE);
- for (unsigned c = 0; c < op[0]->type->components(); c++) {
+ for (unsigned c = 0; c < op[0]->type->components(); c++)
data.b[c] = op[0]->value.d[c] != 0.0;
- }
break;
+
case ir_unop_trunc:
for (unsigned c = 0; c < op[0]->type->components(); c++) {
if (op[0]->type->base_type == GLSL_TYPE_DOUBLE)
@@ -811,6 +811,7 @@ ir_expression::constant_expression_value(struct hash_table *variable_context)
}
break;
+
case ir_unop_round_even:
for (unsigned c = 0; c < op[0]->type->components(); c++) {
if (op[0]->type->base_type == GLSL_TYPE_DOUBLE)
@@ -855,16 +856,14 @@ ir_expression::constant_expression_value(struct hash_table *variable_context)
case ir_unop_sin:
assert(op[0]->type->base_type == GLSL_TYPE_FLOAT);
- for (unsigned c = 0; c < op[0]->type->components(); c++) {
+ for (unsigned c = 0; c < op[0]->type->components(); c++)
data.f[c] = sinf(op[0]->value.f[c]);
- }
break;
case ir_unop_cos:
assert(op[0]->type->base_type == GLSL_TYPE_FLOAT);
- for (unsigned c = 0; c < op[0]->type->components(); c++) {
+ for (unsigned c = 0; c < op[0]->type->components(); c++)
data.f[c] = cosf(op[0]->value.f[c]);
- }
break;
case ir_unop_neg:
@@ -963,30 +962,26 @@ ir_expression::constant_expression_value(struct hash_table *variable_context)
case ir_unop_exp:
assert(op[0]->type->base_type == GLSL_TYPE_FLOAT);
- for (unsigned c = 0; c < op[0]->type->components(); c++) {
+ for (unsigned c = 0; c < op[0]->type->components(); c++)
data.f[c] = expf(op[0]->value.f[c]);
- }
break;
case ir_unop_exp2:
assert(op[0]->type->base_type == GLSL_TYPE_FLOAT);
- for (unsigned c = 0; c < op[0]->type->components(); c++) {
+ for (unsigned c = 0; c < op[0]->type->components(); c++)
data.f[c] = exp2f(op[0]->value.f[c]);
- }
break;
case ir_unop_log:
assert(op[0]->type->base_type == GLSL_TYPE_FLOAT);
- for (unsigned c = 0; c < op[0]->type->components(); c++) {
+ for (unsigned c = 0; c < op[0]->type->components(); c++)
data.f[c] = logf(op[0]->value.f[c]);
- }
break;
case ir_unop_log2:
assert(op[0]->type->base_type == GLSL_TYPE_FLOAT);
- for (unsigned c = 0; c < op[0]->type->components(); c++) {
+ for (unsigned c = 0; c < op[0]->type->components(); c++)
data.f[c] = log2f(op[0]->value.f[c]);
- }
break;
case ir_unop_dFdx:
@@ -996,9 +991,8 @@ ir_expression::constant_expression_value(struct hash_table *variable_context)
case ir_unop_dFdy_coarse:
case ir_unop_dFdy_fine:
assert(op[0]->type->base_type == GLSL_TYPE_FLOAT);
- for (unsigned c = 0; c < op[0]->type->components(); c++) {
+ for (unsigned c = 0; c < op[0]->type->components(); c++)
data.f[c] = 0.0F;
- }
break;
case ir_unop_pack_snorm_2x16:
@@ -1007,6 +1001,7 @@ ir_expression::constant_expression_value(struct hash_table *variable_context)
op[0]->value.f[0],
op[0]->value.f[1]);
break;
+
case ir_unop_pack_snorm_4x8:
assert(op[0]->type == glsl_type::vec4_type);
data.u[0] = pack_4x8(pack_snorm_1x8,
@@ -1015,24 +1010,28 @@ ir_expression::constant_expression_value(struct hash_table *variable_context)
op[0]->value.f[2],
op[0]->value.f[3]);
break;
+
case ir_unop_unpack_snorm_2x16:
assert(op[0]->type == glsl_type::uint_type);
unpack_2x16(unpack_snorm_1x16,
op[0]->value.u[0],
&data.f[0], &data.f[1]);
break;
+
case ir_unop_unpack_snorm_4x8:
assert(op[0]->type == glsl_type::uint_type);
unpack_4x8(unpack_snorm_1x8,
op[0]->value.u[0],
&data.f[0], &data.f[1], &data.f[2], &data.f[3]);
break;
+
case ir_unop_pack_unorm_2x16:
assert(op[0]->type == glsl_type::vec2_type);
data.u[0] = pack_2x16(pack_unorm_1x16,
op[0]->value.f[0],
op[0]->value.f[1]);
break;
+
case ir_unop_pack_unorm_4x8:
assert(op[0]->type == glsl_type::vec4_type);
data.u[0] = pack_4x8(pack_unorm_1x8,
@@ -1041,35 +1040,39 @@ ir_expression::constant_expression_value(struct hash_table *variable_context)
op[0]->value.f[2],
op[0]->value.f[3]);
break;
+
case ir_unop_unpack_unorm_2x16:
assert(op[0]->type == glsl_type::uint_type);
unpack_2x16(unpack_unorm_1x16,
op[0]->value.u[0],
&data.f[0], &data.f[1]);
break;
+
case ir_unop_unpack_unorm_4x8:
assert(op[0]->type == glsl_type::uint_type);
unpack_4x8(unpack_unorm_1x8,
op[0]->value.u[0],
&data.f[0], &data.f[1], &data.f[2], &data.f[3]);
break;
+
case ir_unop_pack_half_2x16:
assert(op[0]->type == glsl_type::vec2_type);
data.u[0] = pack_2x16(pack_half_1x16,
op[0]->value.f[0],
op[0]->value.f[1]);
break;
+
case ir_unop_unpack_half_2x16:
assert(op[0]->type == glsl_type::uint_type);
unpack_2x16(unpack_half_1x16,
op[0]->value.u[0],
&data.f[0], &data.f[1]);
break;
+
case ir_binop_pow:
assert(op[0]->type->base_type == GLSL_TYPE_FLOAT);
- for (unsigned c = 0; c < op[0]->type->components(); c++) {
+ for (unsigned c = 0; c < op[0]->type->components(); c++)
data.f[c] = powf(op[0]->value.f[c], op[1]->value.f[c]);
- }
break;
case ir_binop_dot:
@@ -1102,8 +1105,8 @@ ir_expression::constant_expression_value(struct hash_table *variable_context)
assert(0);
}
}
-
break;
+
case ir_binop_max:
assert(op[0]->type == op[1]->type || op0_scalar || op1_scalar);
for (unsigned c = 0, c0 = 0, c1 = 0;
@@ -1152,8 +1155,8 @@ ir_expression::constant_expression_value(struct hash_table *variable_context)
assert(0);
}
}
-
break;
+
case ir_binop_sub:
assert(op[0]->type == op[1]->type || op0_scalar || op1_scalar);
for (unsigned c = 0, c0 = 0, c1 = 0;
@@ -1177,8 +1180,8 @@ ir_expression::constant_expression_value(struct hash_table *variable_context)
assert(0);
}
}
-
break;
+
case ir_binop_mul:
/* Check for equal types, or unequal types involving scalars */
if ((op[0]->type == op[1]->type && !op[0]->type->is_matrix())
@@ -1231,8 +1234,8 @@ ir_expression::constant_expression_value(struct hash_table *variable_context)
}
}
}
-
break;
+
case ir_binop_div:
/* FINISHME: Emit warning when division-by-zero is detected. */
assert(op[0]->type == op[1]->type || op0_scalar || op1_scalar);
@@ -1265,8 +1268,8 @@ ir_expression::constant_expression_value(struct hash_table *variable_context)
assert(0);
}
}
-
break;
+
case ir_binop_mod:
/* FINISHME: Emit warning when division-by-zero is detected. */
assert(op[0]->type == op[1]->type || op0_scalar || op1_scalar);
@@ -1307,7 +1310,6 @@ ir_expression::constant_expression_value(struct hash_table *variable_context)
assert(0);
}
}
-
break;
case ir_binop_logic_and:
@@ -1315,11 +1317,13 @@ ir_expression::constant_expression_value(struct hash_table *variable_context)
for (unsigned c = 0; c < op[0]->type->components(); c++)
data.b[c] = op[0]->value.b[c] && op[1]->value.b[c];
break;
+
case ir_binop_logic_xor:
assert(op[0]->type->base_type == GLSL_TYPE_BOOL);
for (unsigned c = 0; c < op[0]->type->components(); c++)
data.b[c] = op[0]->value.b[c] ^ op[1]->value.b[c];
break;
+
case ir_binop_logic_or:
assert(op[0]->type->base_type == GLSL_TYPE_BOOL);
for (unsigned c = 0; c < op[0]->type->components(); c++)
@@ -1347,6 +1351,7 @@ ir_expression::constant_expression_value(struct hash_table *variable_context)
}
}
break;
+
case ir_binop_greater:
assert(op[0]->type == op[1]->type);
for (unsigned c = 0; c < op[0]->type->components(); c++) {
@@ -1368,6 +1373,7 @@ ir_expression::constant_expression_value(struct hash_table *variable_context)
}
}
break;
+
case ir_binop_lequal:
assert(op[0]->type == op[1]->type);
for (unsigned c = 0; c < op[0]->type->components(); c++) {
@@ -1389,6 +1395,7 @@ ir_expression::constant_expression_value(struct hash_table *variable_context)
}
}
break;
+
case ir_binop_gequal:
assert(op[0]->type == op[1]->type);
for (unsigned c = 0; c < op[0]->type->components(); c++) {
@@ -1410,6 +1417,7 @@ ir_expression::constant_expression_value(struct hash_table *variable_context)
}
}
break;
+
case ir_binop_equal:
assert(op[0]->type == op[1]->type);
for (unsigned c = 0; c < components; c++) {
@@ -1434,6 +1442,7 @@ ir_expression::constant_expression_value(struct hash_table *variable_context)
}
}
break;
+
case ir_binop_nequal:
assert(op[0]->type == op[1]->type);
for (unsigned c = 0; c < components; c++) {
@@ -1458,9 +1467,11 @@ ir_expression::constant_expression_value(struct hash_table *variable_context)
}
}
break;
+
case ir_binop_all_equal:
data.b[0] = op[0]->has_value(op[1]);
break;
+
case ir_binop_any_nequal:
data.b[0] = !op[0]->has_value(op[1]);
break;
@@ -1644,9 +1655,8 @@ ir_expression::constant_expression_value(struct hash_table *variable_context)
break;
case ir_unop_saturate:
- for (unsigned c = 0; c < components; c++) {
+ for (unsigned c = 0; c < components; c++)
data.f[c] = CLAMP(op[0]->value.f[c], 0.0f, 1.0f);
- }
break;
case ir_unop_pack_double_2x32:
/* XXX needs to be checked on big-endian */
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-17 18:21:16 +0000