diff options
Diffstat (limited to 'src')
-rw-r--r-- | src/compiler/Makefile.glsl.am | 6 | ||||
-rw-r--r-- | src/compiler/Makefile.sources | 1 | ||||
-rw-r--r-- | src/compiler/SConscript.glsl | 7 | ||||
-rw-r--r-- | src/compiler/glsl/ir_constant_expression.cpp | 1109 |
4 files changed, 14 insertions, 1109 deletions
diff --git a/src/compiler/Makefile.glsl.am b/src/compiler/Makefile.glsl.am index 125580dd945..b8225cbe206 100644 --- a/src/compiler/Makefile.glsl.am +++ b/src/compiler/Makefile.glsl.am @@ -201,6 +201,10 @@ glsl/ir_expression_operation.h: glsl/ir_expression_operation.py $(MKDIR_GEN) $(PYTHON_GEN) $(srcdir)/glsl/ir_expression_operation.py enum > $@ || ($(RM) $@; false) +glsl/ir_expression_operation_constant.h: glsl/ir_expression_operation.py + $(MKDIR_GEN) + $(PYTHON_GEN) $(srcdir)/glsl/ir_expression_operation.py constant > $@ || ($(RM) $@; false) + glsl/ir_expression_operation_strings.h: glsl/ir_expression_operation.py $(MKDIR_GEN) $(PYTHON_GEN) $(srcdir)/glsl/ir_expression_operation.py strings > $@ || ($(RM) $@; false) @@ -215,6 +219,7 @@ BUILT_SOURCES += \ glsl/glsl_parser.cpp \ glsl/glsl_lexer.cpp \ glsl/ir_expression_operation.h \ + glsl/ir_expression_operation_constant.h \ glsl/ir_expression_operation_strings.h \ glsl/glcpp/glcpp-parse.c \ glsl/glcpp/glcpp-lex.c @@ -224,6 +229,7 @@ CLEANFILES += \ glsl/glsl_parser.cpp \ glsl/glsl_lexer.cpp \ glsl/ir_expression_operation.h \ + glsl/ir_expression_operation_constant.h \ glsl/ir_expression_operation_strings.h \ glsl/glcpp/glcpp-parse.c \ glsl/glcpp/glcpp-lex.c diff --git a/src/compiler/Makefile.sources b/src/compiler/Makefile.sources index 70f270c983b..f5b4f9c0b98 100644 --- a/src/compiler/Makefile.sources +++ b/src/compiler/Makefile.sources @@ -147,6 +147,7 @@ GLSL_COMPILER_CXX_FILES = \ # libglsl generated sources LIBGLSL_GENERATED_FILES = \ glsl/ir_expression_operation.h \ + glsl/ir_expression_operation_constant.h \ glsl/ir_expression_operation_strings.h \ glsl/glsl_lexer.cpp \ glsl/glsl_parser.cpp \ diff --git a/src/compiler/SConscript.glsl b/src/compiler/SConscript.glsl index b1b41693397..d9878a00945 100644 --- a/src/compiler/SConscript.glsl +++ b/src/compiler/SConscript.glsl @@ -124,7 +124,12 @@ env.CodeGenerate( source = [], command = python_cmd + ' $SCRIPT enum > $TARGET' ) - +env.CodeGenerate( + target = 'glsl/ir_expression_operation_constant.h', + script = 'glsl/ir_expression_operation.py', + source = [], + command = python_cmd + ' $SCRIPT constant > $TARGET' +) env.CodeGenerate( target = 'glsl/ir_expression_operation_strings.h', script = 'glsl/ir_expression_operation.py', diff --git a/src/compiler/glsl/ir_constant_expression.cpp b/src/compiler/glsl/ir_constant_expression.cpp index 311e20a193d..0e503f5d3cf 100644 --- a/src/compiler/glsl/ir_constant_expression.cpp +++ b/src/compiler/glsl/ir_constant_expression.cpp @@ -654,1114 +654,7 @@ ir_expression::constant_expression_value(struct hash_table *variable_context) return NULL; } - switch (this->operation) { - case ir_unop_bit_not: - switch (op[0]->type->base_type) { - case GLSL_TYPE_UINT: - for (unsigned c = 0; c < components; c++) - data.u[c] = ~ op[0]->value.u[c]; - break; - case GLSL_TYPE_INT: - for (unsigned c = 0; c < components; c++) - data.i[c] = ~ op[0]->value.i[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++) - data.b[c] = !op[0]->value.b[c]; - break; - - case ir_unop_neg: - for (unsigned c = 0; c < op[0]->type->components(); c++) { - switch (this->type->base_type) { - case GLSL_TYPE_UINT: - data.u[c] = -((int) op[0]->value.u[c]); - break; - case GLSL_TYPE_INT: - data.i[c] = -op[0]->value.i[c]; - break; - case GLSL_TYPE_FLOAT: - data.f[c] = -op[0]->value.f[c]; - break; - case GLSL_TYPE_DOUBLE: - data.d[c] = -op[0]->value.d[c]; - break; - default: - assert(0); - } - } - break; - - case ir_unop_abs: - for (unsigned c = 0; c < op[0]->type->components(); c++) { - switch (this->type->base_type) { - case GLSL_TYPE_INT: - data.i[c] = op[0]->value.i[c]; - if (data.i[c] < 0) - data.i[c] = -data.i[c]; - break; - case GLSL_TYPE_FLOAT: - data.f[c] = fabs(op[0]->value.f[c]); - break; - case GLSL_TYPE_DOUBLE: - data.d[c] = fabs(op[0]->value.d[c]); - break; - default: - assert(0); - } - } - break; - - case ir_unop_sign: - for (unsigned c = 0; c < op[0]->type->components(); c++) { - switch (this->type->base_type) { - case GLSL_TYPE_INT: - data.i[c] = (op[0]->value.i[c] > 0) - (op[0]->value.i[c] < 0); - break; - case GLSL_TYPE_FLOAT: - data.f[c] = float((op[0]->value.f[c] > 0.0F) - (op[0]->value.f[c] < 0.0F)); - break; - case GLSL_TYPE_DOUBLE: - data.d[c] = double((op[0]->value.d[c] > 0.0) - (op[0]->value.d[c] < 0.0)); - break; - default: - assert(0); - } - } - break; - - case ir_unop_rcp: - for (unsigned c = 0; c < op[0]->type->components(); c++) { - switch (this->type->base_type) { - case GLSL_TYPE_FLOAT: - if (op[0]->value.f[c] != 0.0F) - data.f[c] = 1.0F / op[0]->value.f[c]; - break; - case GLSL_TYPE_DOUBLE: - if (op[0]->value.d[c] != 0.0) - data.d[c] = 1.0 / op[0]->value.d[c]; - break; - default: - assert(0); - } - } - break; - - case ir_unop_rsq: - for (unsigned c = 0; c < op[0]->type->components(); c++) { - if (op[0]->type->base_type == GLSL_TYPE_DOUBLE) - data.d[c] = 1.0 / sqrt(op[0]->value.d[c]); - else - data.f[c] = 1.0F / sqrtf(op[0]->value.f[c]); - } - break; - - case ir_unop_sqrt: - for (unsigned c = 0; c < op[0]->type->components(); c++) { - if (op[0]->type->base_type == GLSL_TYPE_DOUBLE) - data.d[c] = sqrt(op[0]->value.d[c]); - else - data.f[c] = sqrtf(op[0]->value.f[c]); - } - break; - - case ir_unop_exp: - assert(op[0]->type->base_type == GLSL_TYPE_FLOAT); - for (unsigned c = 0; c < op[0]->type->components(); c++) - data.f[c] = expf(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++) - data.f[c] = logf(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++) - data.f[c] = exp2f(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++) - data.f[c] = log2f(op[0]->value.f[c]); - break; - - case ir_unop_f2i: - assert(op[0]->type->base_type == GLSL_TYPE_FLOAT); - 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++) - 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++) - data.f[c] = (float) op[0]->value.i[c]; - break; - - case ir_unop_f2b: - assert(op[0]->type->base_type == GLSL_TYPE_FLOAT); - 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_b2f: - assert(op[0]->type->base_type == GLSL_TYPE_BOOL); - 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_i2b: - assert(op[0]->type->is_integer()); - for (unsigned c = 0; c < op[0]->type->components(); c++) - data.b[c] = op[0]->value.u[c] ? 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++) - data.i[c] = op[0]->value.b[c] ? 1 : 0; - break; - - case ir_unop_u2f: - assert(op[0]->type->base_type == GLSL_TYPE_UINT); - for (unsigned c = 0; c < op[0]->type->components(); c++) - data.f[c] = (float) 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++) - data.u[c] = op[0]->value.i[c]; - break; - - case ir_unop_u2i: - assert(op[0]->type->base_type == GLSL_TYPE_UINT); - for (unsigned c = 0; c < op[0]->type->components(); c++) - data.i[c] = op[0]->value.u[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++) - 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++) - 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++) - 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++) - 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++) - 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++) - 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++) - data.b[c] = op[0]->value.d[c] != 0.0; - 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++) - 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++) - 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++) - 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++) - data.u[c] = bitcast_f2u(op[0]->value.f[c]); - break; - - case ir_unop_trunc: - for (unsigned c = 0; c < op[0]->type->components(); c++) { - if (op[0]->type->base_type == GLSL_TYPE_DOUBLE) - data.d[c] = trunc(op[0]->value.d[c]); - else - data.f[c] = truncf(op[0]->value.f[c]); - } - break; - - case ir_unop_ceil: - for (unsigned c = 0; c < op[0]->type->components(); c++) { - if (op[0]->type->base_type == GLSL_TYPE_DOUBLE) - data.d[c] = ceil(op[0]->value.d[c]); - else - data.f[c] = ceilf(op[0]->value.f[c]); - } - break; - - case ir_unop_floor: - for (unsigned c = 0; c < op[0]->type->components(); c++) { - if (op[0]->type->base_type == GLSL_TYPE_DOUBLE) - data.d[c] = floor(op[0]->value.d[c]); - else - data.f[c] = floorf(op[0]->value.f[c]); - } - break; - - case ir_unop_fract: - for (unsigned c = 0; c < op[0]->type->components(); c++) { - switch (this->type->base_type) { - case GLSL_TYPE_FLOAT: - data.f[c] = op[0]->value.f[c] - floorf(op[0]->value.f[c]); - break; - case GLSL_TYPE_DOUBLE: - data.d[c] = op[0]->value.d[c] - floor(op[0]->value.d[c]); - break; - default: - assert(0); - } - } - 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) - data.d[c] = _mesa_roundeven(op[0]->value.d[c]); - else - data.f[c] = _mesa_roundevenf(op[0]->value.f[c]); - } - break; - - case ir_unop_sin: - assert(op[0]->type->base_type == GLSL_TYPE_FLOAT); - 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++) - data.f[c] = cosf(op[0]->value.f[c]); - break; - - case ir_unop_dFdx: - case ir_unop_dFdx_coarse: - case ir_unop_dFdx_fine: - case ir_unop_dFdy: - 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++) - data.f[c] = 0.0F; - break; - - case ir_unop_pack_snorm_2x16: - assert(op[0]->type == glsl_type::vec2_type); - data.u[0] = pack_2x16(pack_snorm_1x16, 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, op[0]->value.f[0], op[0]->value.f[1], op[0]->value.f[2], op[0]->value.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, op[0]->value.f[0], op[0]->value.f[1], op[0]->value.f[2], op[0]->value.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_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_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_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_unop_bitfield_reverse: - for (unsigned c = 0; c < op[0]->type->components(); c++) { - switch (this->type->base_type) { - case GLSL_TYPE_UINT: - data.u[c] = bitfield_reverse(op[0]->value.u[c]); - break; - case GLSL_TYPE_INT: - data.i[c] = bitfield_reverse(op[0]->value.i[c]); - break; - default: - assert(0); - } - } - break; - - case ir_unop_bit_count: - for (unsigned c = 0; c < components; c++) - data.i[c] = _mesa_bitcount(op[0]->value.u[c]); - break; - - case ir_unop_find_msb: - for (unsigned c = 0; c < components; c++) { - switch (op[0]->type->base_type) { - case GLSL_TYPE_UINT: - data.i[c] = find_msb_uint(op[0]->value.u[c]); - break; - case GLSL_TYPE_INT: - data.i[c] = find_msb_int(op[0]->value.i[c]); - break; - default: - assert(0); - } - } - break; - - case ir_unop_find_lsb: - for (unsigned c = 0; c < components; c++) { - switch (op[0]->type->base_type) { - case GLSL_TYPE_UINT: - data.i[c] = find_msb_uint(op[0]->value.u[c] & -op[0]->value.u[c]); - break; - case GLSL_TYPE_INT: - data.i[c] = find_msb_uint(op[0]->value.i[c] & -op[0]->value.i[c]); - break; - default: - assert(0); - } - } - break; - - case ir_unop_saturate: - 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 */ - memcpy(&data.d[0], &op[0]->value.u[0], sizeof(double)); - break; - - case ir_unop_unpack_double_2x32: - /* XXX needs to be checked on big-endian */ - memcpy(&data.u[0], &op[0]->value.d[0], sizeof(double)); - break; - - case ir_binop_add: - assert(op[0]->type == op[1]->type || op0_scalar || op1_scalar); - 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_UINT: - data.u[c] = op[0]->value.u[c0] + op[1]->value.u[c1]; - break; - case GLSL_TYPE_INT: - data.i[c] = op[0]->value.i[c0] + op[1]->value.i[c1]; - break; - case GLSL_TYPE_FLOAT: - data.f[c] = op[0]->value.f[c0] + op[1]->value.f[c1]; - break; - case GLSL_TYPE_DOUBLE: - data.d[c] = op[0]->value.d[c0] + op[1]->value.d[c1]; - break; - default: - 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; - c < components; - c0 += c0_inc, c1 += c1_inc, c++) { - - switch (op[0]->type->base_type) { - case GLSL_TYPE_UINT: - data.u[c] = op[0]->value.u[c0] - op[1]->value.u[c1]; - break; - case GLSL_TYPE_INT: - data.i[c] = op[0]->value.i[c0] - op[1]->value.i[c1]; - break; - case GLSL_TYPE_FLOAT: - data.f[c] = op[0]->value.f[c0] - op[1]->value.f[c1]; - break; - case GLSL_TYPE_DOUBLE: - data.d[c] = op[0]->value.d[c0] - op[1]->value.d[c1]; - break; - default: - 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()) - || op0_scalar || op1_scalar) { - 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_UINT: - data.u[c] = op[0]->value.u[c0] * op[1]->value.u[c1]; - break; - case GLSL_TYPE_INT: - data.i[c] = op[0]->value.i[c0] * op[1]->value.i[c1]; - break; - case GLSL_TYPE_FLOAT: - data.f[c] = op[0]->value.f[c0] * op[1]->value.f[c1]; - break; - case GLSL_TYPE_DOUBLE: - data.d[c] = op[0]->value.d[c0] * op[1]->value.d[c1]; - break; - default: - assert(0); - } - } - } else { - assert(op[0]->type->is_matrix() || op[1]->type->is_matrix()); - - /* Multiply an N-by-M matrix with an M-by-P matrix. Since either - * matrix can be a GLSL vector, either N or P can be 1. - * - * For vec*mat, the vector is treated as a row vector. This - * means the vector is a 1-row x M-column matrix. - * - * For mat*vec, the vector is treated as a column vector. Since - * matrix_columns is 1 for vectors, this just works. - */ - const unsigned n = op[0]->type->is_vector() - ? 1 : op[0]->type->vector_elements; - const unsigned m = op[1]->type->vector_elements; - const unsigned p = op[1]->type->matrix_columns; - for (unsigned j = 0; j < p; j++) { - for (unsigned i = 0; i < n; i++) { - for (unsigned k = 0; k < m; k++) { - if (op[0]->type->base_type == GLSL_TYPE_DOUBLE) - data.d[i+n*j] += op[0]->value.d[i+n*k]*op[1]->value.d[k+m*j]; - else - data.f[i+n*j] += op[0]->value.f[i+n*k]*op[1]->value.f[k+m*j]; - } - } - } - } - 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); - 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_UINT: - data.u[c] = op[1]->value.u[c1] == 0 ? 0 : op[0]->value.u[c0] / op[1]->value.u[c1]; - break; - case GLSL_TYPE_INT: - data.i[c] = op[1]->value.i[c1] == 0 ? 0 : op[0]->value.i[c0] / op[1]->value.i[c1]; - break; - case GLSL_TYPE_FLOAT: - data.f[c] = op[0]->value.f[c0] / op[1]->value.f[c1]; - break; - case GLSL_TYPE_DOUBLE: - data.d[c] = op[0]->value.d[c0] / op[1]->value.d[c1]; - break; - default: - 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); - 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_UINT: - data.u[c] = op[1]->value.u[c1] == 0 ? 0 : op[0]->value.u[c0] % op[1]->value.u[c1]; - break; - case GLSL_TYPE_INT: - data.i[c] = op[1]->value.i[c1] == 0 ? 0 : op[0]->value.i[c0] % op[1]->value.i[c1]; - break; - case GLSL_TYPE_FLOAT: - /* We don't use fmod because it rounds toward zero; GLSL specifies - * the use of floor. - */ - data.f[c] = op[0]->value.f[c0] - op[1]->value.f[c1] * floorf(op[0]->value.f[c0] / op[1]->value.f[c1]); - break; - case GLSL_TYPE_DOUBLE: - /* We don't use fmod because it rounds toward zero; GLSL specifies - * the use of floor. - */ - data.d[c] = op[0]->value.d[c0] - op[1]->value.d[c1] * floor(op[0]->value.d[c0] / op[1]->value.d[c1]); - break; - default: - assert(0); - } - } - break; - - case ir_binop_less: - assert(op[0]->type == op[1]->type); - for (unsigned c = 0; c < op[0]->type->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; - case GLSL_TYPE_DOUBLE: - data.b[c] = op[0]->value.d[c] < op[1]->value.d[c]; - break; - default: - assert(0); - } - } - break; - - case ir_binop_greater: - assert(op[0]->type == op[1]->type); - for (unsigned c = 0; c < op[0]->type->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; - case GLSL_TYPE_DOUBLE: - data.b[c] = op[0]->value.d[c] > op[1]->value.d[c]; - break; - default: - assert(0); - } - } - break; - - case ir_binop_lequal: - assert(op[0]->type == op[1]->type); - for (unsigned c = 0; c < op[0]->type->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; - case GLSL_TYPE_DOUBLE: - data.b[c] = op[0]->value.d[c] <= op[1]->value.d[c]; - break; - default: - assert(0); - } - } - break; - - case ir_binop_gequal: - assert(op[0]->type == op[1]->type); - for (unsigned c = 0; c < op[0]->type->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; - case GLSL_TYPE_DOUBLE: - data.b[c] = op[0]->value.d[c] >= op[1]->value.d[c]; - break; - default: - assert(0); - } - } - break; - - case ir_binop_equal: - 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; - case GLSL_TYPE_DOUBLE: - data.b[c] = op[0]->value.d[c] == op[1]->value.d[c]; - break; - case GLSL_TYPE_BOOL: - data.b[c] = op[0]->value.b[c] == op[1]->value.b[c]; - break; - default: - assert(0); - } - } - break; - - case ir_binop_nequal: - 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; - case GLSL_TYPE_DOUBLE: - data.b[c] = op[0]->value.d[c] != op[1]->value.d[c]; - break; - case GLSL_TYPE_BOOL: - data.b[c] = op[0]->value.b[c] != op[1]->value.b[c]; - break; - default: - assert(0); - } - } - 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; - - 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_UINT: - data.u[c] = op[0]->value.u[c0] & op[1]->value.u[c1]; - break; - case GLSL_TYPE_INT: - data.i[c] = op[0]->value.i[c0] & op[1]->value.i[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_UINT: - data.u[c] = op[0]->value.u[c0] ^ op[1]->value.u[c1]; - break; - case GLSL_TYPE_INT: - data.i[c] = op[0]->value.i[c0] ^ op[1]->value.i[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_UINT: - data.u[c] = op[0]->value.u[c0] | op[1]->value.u[c1]; - break; - case GLSL_TYPE_INT: - data.i[c] = op[0]->value.i[c0] | op[1]->value.i[c1]; - break; - default: - assert(0); - } - } - break; - - case ir_binop_logic_and: - 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_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++) - data.b[c] = op[0]->value.b[c] || op[1]->value.b[c]; - break; - - case ir_binop_dot: - if (op[0]->type->base_type == GLSL_TYPE_DOUBLE) - data.d[0] = dot_d(op[0], op[1]); - else - data.f[0] = dot_f(op[0], op[1]); - break; - - case ir_binop_min: - assert(op[0]->type == op[1]->type || op0_scalar || op1_scalar); - 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_UINT: - data.u[c] = MIN2(op[0]->value.u[c0], op[1]->value.u[c1]); - break; - case GLSL_TYPE_INT: - data.i[c] = MIN2(op[0]->value.i[c0], op[1]->value.i[c1]); - break; - case GLSL_TYPE_FLOAT: - data.f[c] = MIN2(op[0]->value.f[c0], op[1]->value.f[c1]); - break; - case GLSL_TYPE_DOUBLE: - data.d[c] = MIN2(op[0]->value.d[c0], op[1]->value.d[c1]); - break; - default: - 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; - c < components; - c0 += c0_inc, c1 += c1_inc, c++) { - - switch (op[0]->type->base_type) { - case GLSL_TYPE_UINT: - data.u[c] = MAX2(op[0]->value.u[c0], op[1]->value.u[c1]); - break; - case GLSL_TYPE_INT: - data.i[c] = MAX2(op[0]->value.i[c0], op[1]->value.i[c1]); - break; - case GLSL_TYPE_FLOAT: - data.f[c] = MAX2(op[0]->value.f[c0], op[1]->value.f[c1]); - break; - case GLSL_TYPE_DOUBLE: - data.d[c] = MAX2(op[0]->value.d[c0], op[1]->value.d[c1]); - break; - default: - assert(0); - } - } - break; - - case ir_binop_pow: - assert(op[0]->type->base_type == GLSL_TYPE_FLOAT); - 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_ldexp: - for (unsigned c = 0; c < op[0]->type->components(); c++) { - switch (this->type->base_type) { - case GLSL_TYPE_FLOAT: - data.f[c] = ldexpf_flush_subnormal(op[0]->value.f[c], op[1]->value.i[c]); - break; - case GLSL_TYPE_DOUBLE: - data.d[c] = ldexp_flush_subnormal(op[0]->value.d[c], op[1]->value.i[c]); - break; - default: - assert(0); - } - } - break; - - case ir_binop_vector_extract: { - const int c = CLAMP(op[1]->value.i[0], 0, - (int) op[0]->type->vector_elements - 1); - - switch (op[0]->type->base_type) { - case GLSL_TYPE_UINT: - data.u[0] = op[0]->value.u[c]; - break; - case GLSL_TYPE_INT: - data.i[0] = op[0]->value.i[c]; - break; - case GLSL_TYPE_FLOAT: - data.f[0] = op[0]->value.f[c]; - break; - case GLSL_TYPE_DOUBLE: - data.d[0] = op[0]->value.d[c]; - break; - case GLSL_TYPE_BOOL: - data.b[0] = op[0]->value.b[c]; - break; - default: - assert(0); - } - break; - } - - case ir_triop_fma: - assert(op[0]->type->base_type == GLSL_TYPE_FLOAT || - op[0]->type->base_type == GLSL_TYPE_DOUBLE); - assert(op[1]->type->base_type == GLSL_TYPE_FLOAT || - op[1]->type->base_type == GLSL_TYPE_DOUBLE); - assert(op[2]->type->base_type == GLSL_TYPE_FLOAT || - op[2]->type->base_type == GLSL_TYPE_DOUBLE); - - for (unsigned c = 0; c < components; c++) { - if (op[0]->type->base_type == GLSL_TYPE_DOUBLE) - data.d[c] = op[0]->value.d[c] * op[1]->value.d[c] + op[2]->value.d[c]; - else - data.f[c] = op[0]->value.f[c] * op[1]->value.f[c] + op[2]->value.f[c]; - } - break; - - case ir_triop_lrp: { - assert(op[0]->type->base_type == GLSL_TYPE_FLOAT || - op[0]->type->base_type == GLSL_TYPE_DOUBLE); - assert(op[1]->type->base_type == GLSL_TYPE_FLOAT || - op[1]->type->base_type == GLSL_TYPE_DOUBLE); - assert(op[2]->type->base_type == GLSL_TYPE_FLOAT || - op[2]->type->base_type == GLSL_TYPE_DOUBLE); - - unsigned c2_inc = op[2]->type->is_scalar() ? 0 : 1; - for (unsigned c = 0, c2 = 0; c < components; c2 += c2_inc, c++) { - if (op[0]->type->base_type == GLSL_TYPE_DOUBLE) - data.d[c] = op[0]->value.d[c] * (1.0 - op[2]->value.d[c2]) + (op[1]->value.d[c] * op[2]->value.d[c2]); - else - data.f[c] = op[0]->value.f[c] * (1.0f - op[2]->value.f[c2]) + (op[1]->value.f[c] * op[2]->value.f[c2]); - } - break; - } - - case ir_triop_csel: - for (unsigned c = 0; c < components; c++) { - if (op[1]->type->base_type == GLSL_TYPE_DOUBLE) - data.d[c] = op[0]->value.b[c] ? op[1]->value.d[c] - : op[2]->value.d[c]; - else - data.u[c] = op[0]->value.b[c] ? op[1]->value.u[c] - : op[2]->value.u[c]; - } - break; - - case ir_triop_bitfield_extract: - for (unsigned c = 0; c < components; c++) { - switch (this->type->base_type) { - case GLSL_TYPE_UINT: - data.u[c] = bitfield_extract_uint(op[0]->value.u[c], op[1]->value.i[c], op[2]->value.i[c]); - break; - case GLSL_TYPE_INT: - data.i[c] = bitfield_extract_int(op[0]->value.i[c], op[1]->value.i[c], op[2]->value.i[c]); - break; - default: - assert(0); - } - } - break; - - case ir_triop_vector_insert: { - const unsigned idx = op[2]->value.u[0]; - - memcpy(&data, &op[0]->value, sizeof(data)); - - switch (this->type->base_type) { - case GLSL_TYPE_UINT: - data.u[idx] = op[1]->value.u[0]; - break; - case GLSL_TYPE_INT: - data.i[idx] = op[1]->value.i[0]; - break; - case GLSL_TYPE_FLOAT: - data.f[idx] = op[1]->value.f[0]; - break; - case GLSL_TYPE_DOUBLE: - data.d[idx] = op[1]->value.d[0]; - break; - case GLSL_TYPE_BOOL: - data.b[idx] = op[1]->value.b[0]; - break; - default: - assert(!"Should not get here."); - break; - } - break; - } - - case ir_quadop_bitfield_insert: - for (unsigned c = 0; c < components; c++) - data.u[c] = bitfield_insert(op[0]->value.u[c], op[1]->value.u[c], op[2]->value.i[c], op[3]->value.i[c]); - break; - - case ir_quadop_vector: - for (unsigned c = 0; c < this->type->vector_elements; c++) { - switch (this->type->base_type) { - case GLSL_TYPE_UINT: - data.u[c] = op[c]->value.u[0]; - break; - case GLSL_TYPE_INT: - data.i[c] = op[c]->value.i[0]; - break; - case GLSL_TYPE_FLOAT: - data.f[c] = op[c]->value.f[0]; - break; - case GLSL_TYPE_DOUBLE: - data.d[c] = op[c]->value.d[0]; - break; - case GLSL_TYPE_BOOL: - data.b[c] = op[c]->value.b[0]; - break; - default: - assert(0); - } - } - break; - - default: - /* FINISHME: Should handle all expression types. */ - return NULL; - } +#include "ir_expression_operation_constant.h" return new(ctx) ir_constant(this->type, &data); } |