diff options
| -rw-r--r-- | src/compiler/Makefile.sources | 1 | ||||
| -rw-r--r-- | src/compiler/glsl/ir.h | 318 | ||||
| -rw-r--r-- | src/compiler/glsl/ir_expression_operation.h | 340 |
3 files changed, 342 insertions, 317 deletions
diff --git a/src/compiler/Makefile.sources b/src/compiler/Makefile.sources index fcc34019d0d..a2dd2341885 100644 --- a/src/compiler/Makefile.sources +++ b/src/compiler/Makefile.sources @@ -39,6 +39,7 @@ LIBGLSL_FILES = \ glsl/ir_equals.cpp \ glsl/ir_expression_flattening.cpp \ glsl/ir_expression_flattening.h \ + glsl/ir_expression_operation.h \ glsl/ir_function_can_inline.cpp \ glsl/ir_function_detect_recursion.cpp \ glsl/ir_function_inlining.h \ diff --git a/src/compiler/glsl/ir.h b/src/compiler/glsl/ir.h index 5d93cf11f0c..68e774c03d1 100644 --- a/src/compiler/glsl/ir.h +++ b/src/compiler/glsl/ir.h @@ -1353,323 +1353,7 @@ public: unsigned write_mask:4; }; -/* Update ir_expression::get_num_operands() and operator_strs when - * updating this list. - */ -enum ir_expression_operation { - ir_unop_bit_not, - ir_unop_logic_not, - ir_unop_neg, - ir_unop_abs, - ir_unop_sign, - ir_unop_rcp, - ir_unop_rsq, - ir_unop_sqrt, - ir_unop_exp, /**< Log base e on gentype */ - ir_unop_log, /**< Natural log on gentype */ - ir_unop_exp2, - ir_unop_log2, - ir_unop_f2i, /**< Float-to-integer conversion. */ - ir_unop_f2u, /**< Float-to-unsigned conversion. */ - ir_unop_i2f, /**< Integer-to-float conversion. */ - ir_unop_f2b, /**< Float-to-boolean conversion */ - ir_unop_b2f, /**< Boolean-to-float conversion */ - ir_unop_i2b, /**< int-to-boolean conversion */ - ir_unop_b2i, /**< Boolean-to-int conversion */ - ir_unop_u2f, /**< Unsigned-to-float conversion. */ - ir_unop_i2u, /**< Integer-to-unsigned conversion. */ - ir_unop_u2i, /**< Unsigned-to-integer conversion. */ - ir_unop_d2f, /**< Double-to-float conversion. */ - ir_unop_f2d, /**< Float-to-double conversion. */ - ir_unop_d2i, /**< Double-to-integer conversion. */ - ir_unop_i2d, /**< Integer-to-double conversion. */ - ir_unop_d2u, /**< Double-to-unsigned conversion. */ - ir_unop_u2d, /**< Unsigned-to-double conversion. */ - ir_unop_d2b, /**< Double-to-boolean conversion. */ - ir_unop_bitcast_i2f, /**< Bit-identical int-to-float "conversion" */ - ir_unop_bitcast_f2i, /**< Bit-identical float-to-int "conversion" */ - ir_unop_bitcast_u2f, /**< Bit-identical uint-to-float "conversion" */ - ir_unop_bitcast_f2u, /**< Bit-identical float-to-uint "conversion" */ - - /** - * \name Unary floating-point rounding operations. - */ - /*@{*/ - ir_unop_trunc, - ir_unop_ceil, - ir_unop_floor, - ir_unop_fract, - ir_unop_round_even, - /*@}*/ - - /** - * \name Trigonometric operations. - */ - /*@{*/ - ir_unop_sin, - ir_unop_cos, - /*@}*/ - - /** - * \name Partial derivatives. - */ - /*@{*/ - ir_unop_dFdx, - ir_unop_dFdx_coarse, - ir_unop_dFdx_fine, - ir_unop_dFdy, - ir_unop_dFdy_coarse, - ir_unop_dFdy_fine, - /*@}*/ - - /** - * \name Floating point pack and unpack operations. - */ - /*@{*/ - ir_unop_pack_snorm_2x16, - ir_unop_pack_snorm_4x8, - ir_unop_pack_unorm_2x16, - ir_unop_pack_unorm_4x8, - ir_unop_pack_half_2x16, - ir_unop_unpack_snorm_2x16, - ir_unop_unpack_snorm_4x8, - ir_unop_unpack_unorm_2x16, - ir_unop_unpack_unorm_4x8, - ir_unop_unpack_half_2x16, - /*@}*/ - - /** - * \name Bit operations, part of ARB_gpu_shader5. - */ - /*@{*/ - ir_unop_bitfield_reverse, - ir_unop_bit_count, - ir_unop_find_msb, - ir_unop_find_lsb, - /*@}*/ - - ir_unop_saturate, - - /** - * \name Double packing, part of ARB_gpu_shader_fp64. - */ - /*@{*/ - ir_unop_pack_double_2x32, - ir_unop_unpack_double_2x32, - /*@}*/ - - ir_unop_frexp_sig, - ir_unop_frexp_exp, - - ir_unop_noise, - - ir_unop_subroutine_to_int, - /** - * Interpolate fs input at centroid - * - * operand0 is the fs input. - */ - ir_unop_interpolate_at_centroid, - - /** - * Ask the driver for the total size of a buffer block. - * - * operand0 is the ir_constant buffer block index in the linked shader. - */ - ir_unop_get_buffer_size, - - /** - * Calculate length of an unsized array inside a buffer block. - * This opcode is going to be replaced in a lowering pass inside - * the linker. - * - * operand0 is the unsized array's ir_value for the calculation - * of its length. - */ - ir_unop_ssbo_unsized_array_length, - - /** - * Vote among threads on the value of the boolean argument. - */ - ir_unop_vote_any, - ir_unop_vote_all, - ir_unop_vote_eq, - - /** - * A sentinel marking the last of the unary operations. - */ - ir_last_unop = ir_unop_vote_eq, - - ir_binop_add, - ir_binop_sub, - ir_binop_mul, /**< Floating-point or low 32-bit integer multiply. */ - ir_binop_imul_high, /**< Calculates the high 32-bits of a 64-bit multiply. */ - ir_binop_div, - - /** - * Returns the carry resulting from the addition of the two arguments. - */ - /*@{*/ - ir_binop_carry, - /*@}*/ - - /** - * Returns the borrow resulting from the subtraction of the second argument - * from the first argument. - */ - /*@{*/ - ir_binop_borrow, - /*@}*/ - - /** - * Takes one of two combinations of arguments: - * - * - mod(vecN, vecN) - * - mod(vecN, float) - * - * Does not take integer types. - */ - ir_binop_mod, - - /** - * \name Binary comparison operators which return a boolean vector. - * The type of both operands must be equal. - */ - /*@{*/ - ir_binop_less, - ir_binop_greater, - ir_binop_lequal, - ir_binop_gequal, - ir_binop_equal, - ir_binop_nequal, - /** - * Returns single boolean for whether all components of operands[0] - * equal the components of operands[1]. - */ - ir_binop_all_equal, - /** - * Returns single boolean for whether any component of operands[0] - * is not equal to the corresponding component of operands[1]. - */ - ir_binop_any_nequal, - /*@}*/ - - /** - * \name Bit-wise binary operations. - */ - /*@{*/ - ir_binop_lshift, - ir_binop_rshift, - ir_binop_bit_and, - ir_binop_bit_xor, - ir_binop_bit_or, - /*@}*/ - - ir_binop_logic_and, - ir_binop_logic_xor, - ir_binop_logic_or, - - ir_binop_dot, - ir_binop_min, - ir_binop_max, - - ir_binop_pow, - - /** - * Load a value the size of a given GLSL type from a uniform block. - * - * operand0 is the ir_constant uniform block index in the linked shader. - * operand1 is a byte offset within the uniform block. - */ - ir_binop_ubo_load, - - /** - * \name Multiplies a number by two to a power, part of ARB_gpu_shader5. - */ - /*@{*/ - ir_binop_ldexp, - /*@}*/ - - /** - * Extract a scalar from a vector - * - * operand0 is the vector - * operand1 is the index of the field to read from operand0 - */ - ir_binop_vector_extract, - - /** - * Interpolate fs input at offset - * - * operand0 is the fs input - * operand1 is the offset from the pixel center - */ - ir_binop_interpolate_at_offset, - - /** - * Interpolate fs input at sample position - * - * operand0 is the fs input - * operand1 is the sample ID - */ - ir_binop_interpolate_at_sample, - - /** - * A sentinel marking the last of the binary operations. - */ - ir_last_binop = ir_binop_interpolate_at_sample, - - /** - * \name Fused floating-point multiply-add, part of ARB_gpu_shader5. - */ - /*@{*/ - ir_triop_fma, - /*@}*/ - - ir_triop_lrp, - - /** - * \name Conditional Select - * - * A vector conditional select instruction (like ?:, but operating per- - * component on vectors). - * - * \see lower_instructions_visitor::ldexp_to_arith - */ - /*@{*/ - ir_triop_csel, - /*@}*/ - - ir_triop_bitfield_extract, - - /** - * Generate a value with one field of a vector changed - * - * operand0 is the vector - * operand1 is the value to write into the vector result - * operand2 is the index in operand0 to be modified - */ - ir_triop_vector_insert, - - /** - * A sentinel marking the last of the ternary operations. - */ - ir_last_triop = ir_triop_vector_insert, - - ir_quadop_bitfield_insert, - - ir_quadop_vector, - - /** - * A sentinel marking the last of the ternary operations. - */ - ir_last_quadop = ir_quadop_vector, - - /** - * A sentinel marking the last of all operations. - */ - ir_last_opcode = ir_quadop_vector -}; +#include "ir_expression_operation.h" class ir_expression : public ir_rvalue { public: diff --git a/src/compiler/glsl/ir_expression_operation.h b/src/compiler/glsl/ir_expression_operation.h new file mode 100644 index 00000000000..a97ce846242 --- /dev/null +++ b/src/compiler/glsl/ir_expression_operation.h @@ -0,0 +1,340 @@ +/* + * Copyright (C) 2010 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + */ + +/* Update ir_expression::get_num_operands() and operator_strs when + * updating this list. + */ +enum ir_expression_operation { + ir_unop_bit_not, + ir_unop_logic_not, + ir_unop_neg, + ir_unop_abs, + ir_unop_sign, + ir_unop_rcp, + ir_unop_rsq, + ir_unop_sqrt, + ir_unop_exp, /**< Log base e on gentype */ + ir_unop_log, /**< Natural log on gentype */ + ir_unop_exp2, + ir_unop_log2, + ir_unop_f2i, /**< Float-to-integer conversion. */ + ir_unop_f2u, /**< Float-to-unsigned conversion. */ + ir_unop_i2f, /**< Integer-to-float conversion. */ + ir_unop_f2b, /**< Float-to-boolean conversion */ + ir_unop_b2f, /**< Boolean-to-float conversion */ + ir_unop_i2b, /**< int-to-boolean conversion */ + ir_unop_b2i, /**< Boolean-to-int conversion */ + ir_unop_u2f, /**< Unsigned-to-float conversion. */ + ir_unop_i2u, /**< Integer-to-unsigned conversion. */ + ir_unop_u2i, /**< Unsigned-to-integer conversion. */ + ir_unop_d2f, /**< Double-to-float conversion. */ + ir_unop_f2d, /**< Float-to-double conversion. */ + ir_unop_d2i, /**< Double-to-integer conversion. */ + ir_unop_i2d, /**< Integer-to-double conversion. */ + ir_unop_d2u, /**< Double-to-unsigned conversion. */ + ir_unop_u2d, /**< Unsigned-to-double conversion. */ + ir_unop_d2b, /**< Double-to-boolean conversion. */ + ir_unop_bitcast_i2f, /**< Bit-identical int-to-float "conversion" */ + ir_unop_bitcast_f2i, /**< Bit-identical float-to-int "conversion" */ + ir_unop_bitcast_u2f, /**< Bit-identical uint-to-float "conversion" */ + ir_unop_bitcast_f2u, /**< Bit-identical float-to-uint "conversion" */ + + /** + * \name Unary floating-point rounding operations. + */ + /*@{*/ + ir_unop_trunc, + ir_unop_ceil, + ir_unop_floor, + ir_unop_fract, + ir_unop_round_even, + /*@}*/ + + /** + * \name Trigonometric operations. + */ + /*@{*/ + ir_unop_sin, + ir_unop_cos, + /*@}*/ + + /** + * \name Partial derivatives. + */ + /*@{*/ + ir_unop_dFdx, + ir_unop_dFdx_coarse, + ir_unop_dFdx_fine, + ir_unop_dFdy, + ir_unop_dFdy_coarse, + ir_unop_dFdy_fine, + /*@}*/ + + /** + * \name Floating point pack and unpack operations. + */ + /*@{*/ + ir_unop_pack_snorm_2x16, + ir_unop_pack_snorm_4x8, + ir_unop_pack_unorm_2x16, + ir_unop_pack_unorm_4x8, + ir_unop_pack_half_2x16, + ir_unop_unpack_snorm_2x16, + ir_unop_unpack_snorm_4x8, + ir_unop_unpack_unorm_2x16, + ir_unop_unpack_unorm_4x8, + ir_unop_unpack_half_2x16, + /*@}*/ + + /** + * \name Bit operations, part of ARB_gpu_shader5. + */ + /*@{*/ + ir_unop_bitfield_reverse, + ir_unop_bit_count, + ir_unop_find_msb, + ir_unop_find_lsb, + /*@}*/ + + ir_unop_saturate, + + /** + * \name Double packing, part of ARB_gpu_shader_fp64. + */ + /*@{*/ + ir_unop_pack_double_2x32, + ir_unop_unpack_double_2x32, + /*@}*/ + + ir_unop_frexp_sig, + ir_unop_frexp_exp, + + ir_unop_noise, + + ir_unop_subroutine_to_int, + /** + * Interpolate fs input at centroid + * + * operand0 is the fs input. + */ + ir_unop_interpolate_at_centroid, + + /** + * Ask the driver for the total size of a buffer block. + * + * operand0 is the ir_constant buffer block index in the linked shader. + */ + ir_unop_get_buffer_size, + + /** + * Calculate length of an unsized array inside a buffer block. + * This opcode is going to be replaced in a lowering pass inside + * the linker. + * + * operand0 is the unsized array's ir_value for the calculation + * of its length. + */ + ir_unop_ssbo_unsized_array_length, + + /** + * Vote among threads on the value of the boolean argument. + */ + ir_unop_vote_any, + ir_unop_vote_all, + ir_unop_vote_eq, + + /** + * A sentinel marking the last of the unary operations. + */ + ir_last_unop = ir_unop_vote_eq, + + ir_binop_add, + ir_binop_sub, + ir_binop_mul, /**< Floating-point or low 32-bit integer multiply. */ + ir_binop_imul_high, /**< Calculates the high 32-bits of a 64-bit multiply. */ + ir_binop_div, + + /** + * Returns the carry resulting from the addition of the two arguments. + */ + /*@{*/ + ir_binop_carry, + /*@}*/ + + /** + * Returns the borrow resulting from the subtraction of the second argument + * from the first argument. + */ + /*@{*/ + ir_binop_borrow, + /*@}*/ + + /** + * Takes one of two combinations of arguments: + * + * - mod(vecN, vecN) + * - mod(vecN, float) + * + * Does not take integer types. + */ + ir_binop_mod, + + /** + * \name Binary comparison operators which return a boolean vector. + * The type of both operands must be equal. + */ + /*@{*/ + ir_binop_less, + ir_binop_greater, + ir_binop_lequal, + ir_binop_gequal, + ir_binop_equal, + ir_binop_nequal, + /** + * Returns single boolean for whether all components of operands[0] + * equal the components of operands[1]. + */ + ir_binop_all_equal, + /** + * Returns single boolean for whether any component of operands[0] + * is not equal to the corresponding component of operands[1]. + */ + ir_binop_any_nequal, + /*@}*/ + + /** + * \name Bit-wise binary operations. + */ + /*@{*/ + ir_binop_lshift, + ir_binop_rshift, + ir_binop_bit_and, + ir_binop_bit_xor, + ir_binop_bit_or, + /*@}*/ + + ir_binop_logic_and, + ir_binop_logic_xor, + ir_binop_logic_or, + + ir_binop_dot, + ir_binop_min, + ir_binop_max, + + ir_binop_pow, + + /** + * Load a value the size of a given GLSL type from a uniform block. + * + * operand0 is the ir_constant uniform block index in the linked shader. + * operand1 is a byte offset within the uniform block. + */ + ir_binop_ubo_load, + + /** + * \name Multiplies a number by two to a power, part of ARB_gpu_shader5. + */ + /*@{*/ + ir_binop_ldexp, + /*@}*/ + + /** + * Extract a scalar from a vector + * + * operand0 is the vector + * operand1 is the index of the field to read from operand0 + */ + ir_binop_vector_extract, + + /** + * Interpolate fs input at offset + * + * operand0 is the fs input + * operand1 is the offset from the pixel center + */ + ir_binop_interpolate_at_offset, + + /** + * Interpolate fs input at sample position + * + * operand0 is the fs input + * operand1 is the sample ID + */ + ir_binop_interpolate_at_sample, + + /** + * A sentinel marking the last of the binary operations. + */ + ir_last_binop = ir_binop_interpolate_at_sample, + + /** + * \name Fused floating-point multiply-add, part of ARB_gpu_shader5. + */ + /*@{*/ + ir_triop_fma, + /*@}*/ + + ir_triop_lrp, + + /** + * \name Conditional Select + * + * A vector conditional select instruction (like ?:, but operating per- + * component on vectors). + * + * \see lower_instructions_visitor::ldexp_to_arith + */ + /*@{*/ + ir_triop_csel, + /*@}*/ + + ir_triop_bitfield_extract, + + /** + * Generate a value with one field of a vector changed + * + * operand0 is the vector + * operand1 is the value to write into the vector result + * operand2 is the index in operand0 to be modified + */ + ir_triop_vector_insert, + + /** + * A sentinel marking the last of the ternary operations. + */ + ir_last_triop = ir_triop_vector_insert, + + ir_quadop_bitfield_insert, + + ir_quadop_vector, + + /** + * A sentinel marking the last of the ternary operations. + */ + ir_last_quadop = ir_quadop_vector, + + /** + * A sentinel marking the last of all operations. + */ + ir_last_opcode = ir_quadop_vector +}; |