diff options
author | Keith Whitwell <keithw@vmware.com> | 2010-10-17 19:03:42 -0700 |
---|---|---|
committer | Keith Whitwell <keithw@vmware.com> | 2010-10-17 19:09:42 -0700 |
commit | 0072acd447dc6be652e63752e50215c3105322c8 (patch) | |
tree | 847d1763b54772d336a04e606f8248291c3092b7 /src/glsl/ir_constant_expression.cpp | |
parent | 543fb77ddece7e1806e8eaa0d65bb2a945ef9a75 (diff) | |
parent | ca2b2ac131933b4171b519813df1aaa3a81621cd (diff) |
Merge remote branch 'origin/master' into lp-setup-llvm
Conflicts:
src/gallium/drivers/llvmpipe/lp_setup_coef.c
src/gallium/drivers/llvmpipe/lp_setup_coef.h
src/gallium/drivers/llvmpipe/lp_setup_coef_intrin.c
src/gallium/drivers/llvmpipe/lp_setup_point.c
src/gallium/drivers/llvmpipe/lp_setup_tri.c
src/gallium/drivers/llvmpipe/lp_state_derived.c
src/gallium/drivers/llvmpipe/lp_state_fs.h
Diffstat (limited to 'src/glsl/ir_constant_expression.cpp')
-rw-r--r-- | src/glsl/ir_constant_expression.cpp | 174 |
1 files changed, 148 insertions, 26 deletions
diff --git a/src/glsl/ir_constant_expression.cpp b/src/glsl/ir_constant_expression.cpp index ec0e26de18..048c020c83 100644 --- a/src/glsl/ir_constant_expression.cpp +++ b/src/glsl/ir_constant_expression.cpp @@ -100,6 +100,21 @@ ir_expression::constant_expression_value() } switch (this->operation) { + case ir_unop_bit_not: + switch (op[0]->type->base_type) { + case GLSL_TYPE_INT: + for (unsigned c = 0; c < components; c++) + data.i[c] = ~ op[0]->value.i[c]; + break; + case GLSL_TYPE_UINT: + for (unsigned c = 0; c < components; c++) + data.u[c] = ~ op[0]->value.u[c]; + break; + default: + assert(0); + } + break; + case ir_unop_logic_not: assert(op[0]->type->base_type == GLSL_TYPE_BOOL); for (unsigned c = 0; c < op[0]->type->components(); c++) @@ -623,36 +638,41 @@ ir_expression::constant_expression_value() } break; case ir_binop_equal: - switch (op[0]->type->base_type) { - case GLSL_TYPE_UINT: - data.b[0] = op[0]->value.u[0] == op[1]->value.u[0]; - break; - case GLSL_TYPE_INT: - data.b[0] = op[0]->value.i[0] == op[1]->value.i[0]; - break; - case GLSL_TYPE_FLOAT: - data.b[0] = op[0]->value.f[0] == op[1]->value.f[0]; - break; - default: - assert(0); + assert(op[0]->type == op[1]->type); + for (unsigned c = 0; c < components; c++) { + switch (op[0]->type->base_type) { + case GLSL_TYPE_UINT: + data.b[c] = op[0]->value.u[c] == op[1]->value.u[c]; + break; + case GLSL_TYPE_INT: + data.b[c] = op[0]->value.i[c] == op[1]->value.i[c]; + break; + case GLSL_TYPE_FLOAT: + data.b[c] = op[0]->value.f[c] == op[1]->value.f[c]; + break; + default: + assert(0); + } } break; case ir_binop_nequal: - switch (op[0]->type->base_type) { - case GLSL_TYPE_UINT: - data.b[0] = op[0]->value.u[0] != op[1]->value.u[0]; - break; - case GLSL_TYPE_INT: - data.b[0] = op[0]->value.i[0] != op[1]->value.i[0]; - break; - case GLSL_TYPE_FLOAT: - data.b[0] = op[0]->value.f[0] != op[1]->value.f[0]; - break; - default: - assert(0); + assert(op[0]->type != op[1]->type); + for (unsigned c = 0; c < components; c++) { + switch (op[0]->type->base_type) { + case GLSL_TYPE_UINT: + data.b[c] = op[0]->value.u[c] != op[1]->value.u[c]; + break; + case GLSL_TYPE_INT: + data.b[c] = op[0]->value.i[c] != op[1]->value.i[c]; + break; + case GLSL_TYPE_FLOAT: + data.b[c] = op[0]->value.f[c] != op[1]->value.f[c]; + break; + default: + assert(0); + } } break; - case ir_binop_all_equal: data.b[0] = op[0]->has_value(op[1]); break; @@ -660,6 +680,108 @@ ir_expression::constant_expression_value() data.b[0] = !op[0]->has_value(op[1]); break; + case ir_binop_lshift: + for (unsigned c = 0, c0 = 0, c1 = 0; + c < components; + c0 += c0_inc, c1 += c1_inc, c++) { + + if (op[0]->type->base_type == GLSL_TYPE_INT && + op[1]->type->base_type == GLSL_TYPE_INT) { + data.i[c] = op[0]->value.i[c0] << op[1]->value.i[c1]; + + } else if (op[0]->type->base_type == GLSL_TYPE_INT && + op[1]->type->base_type == GLSL_TYPE_UINT) { + data.i[c] = op[0]->value.i[c0] << op[1]->value.u[c1]; + + } else if (op[0]->type->base_type == GLSL_TYPE_UINT && + op[1]->type->base_type == GLSL_TYPE_INT) { + data.u[c] = op[0]->value.u[c0] << op[1]->value.i[c1]; + + } else if (op[0]->type->base_type == GLSL_TYPE_UINT && + op[1]->type->base_type == GLSL_TYPE_UINT) { + data.u[c] = op[0]->value.u[c0] << op[1]->value.u[c1]; + } + } + break; + + case ir_binop_rshift: + for (unsigned c = 0, c0 = 0, c1 = 0; + c < components; + c0 += c0_inc, c1 += c1_inc, c++) { + + if (op[0]->type->base_type == GLSL_TYPE_INT && + op[1]->type->base_type == GLSL_TYPE_INT) { + data.i[c] = op[0]->value.i[c0] >> op[1]->value.i[c1]; + + } else if (op[0]->type->base_type == GLSL_TYPE_INT && + op[1]->type->base_type == GLSL_TYPE_UINT) { + data.i[c] = op[0]->value.i[c0] >> op[1]->value.u[c1]; + + } else if (op[0]->type->base_type == GLSL_TYPE_UINT && + op[1]->type->base_type == GLSL_TYPE_INT) { + data.u[c] = op[0]->value.u[c0] >> op[1]->value.i[c1]; + + } else if (op[0]->type->base_type == GLSL_TYPE_UINT && + op[1]->type->base_type == GLSL_TYPE_UINT) { + data.u[c] = op[0]->value.u[c0] >> op[1]->value.u[c1]; + } + } + break; + + case ir_binop_bit_and: + for (unsigned c = 0, c0 = 0, c1 = 0; + c < components; + c0 += c0_inc, c1 += c1_inc, c++) { + + switch (op[0]->type->base_type) { + case GLSL_TYPE_INT: + data.i[c] = op[0]->value.i[c0] & op[1]->value.i[c1]; + break; + case GLSL_TYPE_UINT: + data.u[c] = op[0]->value.u[c0] & op[1]->value.u[c1]; + break; + default: + assert(0); + } + } + break; + + case ir_binop_bit_or: + for (unsigned c = 0, c0 = 0, c1 = 0; + c < components; + c0 += c0_inc, c1 += c1_inc, c++) { + + switch (op[0]->type->base_type) { + case GLSL_TYPE_INT: + data.i[c] = op[0]->value.i[c0] | op[1]->value.i[c1]; + break; + case GLSL_TYPE_UINT: + data.u[c] = op[0]->value.u[c0] | op[1]->value.u[c1]; + break; + default: + assert(0); + } + } + break; + + case ir_binop_bit_xor: + for (unsigned c = 0, c0 = 0, c1 = 0; + c < components; + c0 += c0_inc, c1 += c1_inc, c++) { + + switch (op[0]->type->base_type) { + case GLSL_TYPE_INT: + data.i[c] = op[0]->value.i[c0] ^ op[1]->value.i[c1]; + break; + case GLSL_TYPE_UINT: + data.u[c] = op[0]->value.u[c0] ^ op[1]->value.u[c1]; + break; + default: + assert(0); + } + } + break; + default: /* FINISHME: Should handle all expression types. */ return NULL; @@ -746,7 +868,7 @@ ir_dereference_array::constant_expression_value() */ const unsigned mat_idx = column * column_type->vector_elements; - ir_constant_data data; + ir_constant_data data = { { 0 } }; switch (column_type->base_type) { case GLSL_TYPE_UINT: |