diff options
Diffstat (limited to 'src/compiler/glsl/builtin_functions.cpp')
| -rw-r--r-- | src/compiler/glsl/builtin_functions.cpp | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/src/compiler/glsl/builtin_functions.cpp b/src/compiler/glsl/builtin_functions.cpp index 10fb21b9a0d..ff6b628eb64 100644 --- a/src/compiler/glsl/builtin_functions.cpp +++ b/src/compiler/glsl/builtin_functions.cpp @@ -432,6 +432,12 @@ shader_atomic_counters(const _mesa_glsl_parse_state *state) } static bool +shader_atomic_counter_ops(const _mesa_glsl_parse_state *state) +{ + return state->ARB_shader_atomic_counter_ops_enable; +} + +static bool shader_clock(const _mesa_glsl_parse_state *state) { return state->ARB_shader_clock_enable; @@ -792,8 +798,14 @@ private: B1(interpolateAtSample) ir_function_signature *_atomic_counter_intrinsic(builtin_available_predicate avail); + ir_function_signature *_atomic_counter_intrinsic1(builtin_available_predicate avail); + ir_function_signature *_atomic_counter_intrinsic2(builtin_available_predicate avail); ir_function_signature *_atomic_counter_op(const char *intrinsic, builtin_available_predicate avail); + ir_function_signature *_atomic_counter_op1(const char *intrinsic, + builtin_available_predicate avail); + ir_function_signature *_atomic_counter_op2(const char *intrinsic, + builtin_available_predicate avail); ir_function_signature *_atomic_intrinsic2(builtin_available_predicate avail, const glsl_type *type); @@ -968,48 +980,59 @@ builtin_builder::create_intrinsics() glsl_type::uint_type), _atomic_intrinsic2(buffer_atomics_supported, glsl_type::int_type), + _atomic_counter_intrinsic1(shader_atomic_counter_ops), + NULL); + add_function("__intrinsic_atomic_sub", + _atomic_counter_intrinsic1(shader_atomic_counter_ops), NULL); add_function("__intrinsic_atomic_min", _atomic_intrinsic2(buffer_atomics_supported, glsl_type::uint_type), _atomic_intrinsic2(buffer_atomics_supported, glsl_type::int_type), + _atomic_counter_intrinsic1(shader_atomic_counter_ops), NULL); add_function("__intrinsic_atomic_max", _atomic_intrinsic2(buffer_atomics_supported, glsl_type::uint_type), _atomic_intrinsic2(buffer_atomics_supported, glsl_type::int_type), + _atomic_counter_intrinsic1(shader_atomic_counter_ops), NULL); add_function("__intrinsic_atomic_and", _atomic_intrinsic2(buffer_atomics_supported, glsl_type::uint_type), _atomic_intrinsic2(buffer_atomics_supported, glsl_type::int_type), + _atomic_counter_intrinsic1(shader_atomic_counter_ops), NULL); add_function("__intrinsic_atomic_or", _atomic_intrinsic2(buffer_atomics_supported, glsl_type::uint_type), _atomic_intrinsic2(buffer_atomics_supported, glsl_type::int_type), + _atomic_counter_intrinsic1(shader_atomic_counter_ops), NULL); add_function("__intrinsic_atomic_xor", _atomic_intrinsic2(buffer_atomics_supported, glsl_type::uint_type), _atomic_intrinsic2(buffer_atomics_supported, glsl_type::int_type), + _atomic_counter_intrinsic1(shader_atomic_counter_ops), NULL); add_function("__intrinsic_atomic_exchange", _atomic_intrinsic2(buffer_atomics_supported, glsl_type::uint_type), _atomic_intrinsic2(buffer_atomics_supported, glsl_type::int_type), + _atomic_counter_intrinsic1(shader_atomic_counter_ops), NULL); add_function("__intrinsic_atomic_comp_swap", _atomic_intrinsic3(buffer_atomics_supported, glsl_type::uint_type), _atomic_intrinsic3(buffer_atomics_supported, glsl_type::int_type), + _atomic_counter_intrinsic2(shader_atomic_counter_ops), NULL); add_image_functions(false); @@ -2714,6 +2737,43 @@ builtin_builder::create_builtins() shader_atomic_counters), NULL); + add_function("atomicCounterAddARB", + _atomic_counter_op1("__intrinsic_atomic_add", + shader_atomic_counter_ops), + NULL); + add_function("atomicCounterSubtractARB", + _atomic_counter_op1("__intrinsic_atomic_sub", + shader_atomic_counter_ops), + NULL); + add_function("atomicCounterMinARB", + _atomic_counter_op1("__intrinsic_atomic_min", + shader_atomic_counter_ops), + NULL); + add_function("atomicCounterMaxARB", + _atomic_counter_op1("__intrinsic_atomic_max", + shader_atomic_counter_ops), + NULL); + add_function("atomicCounterAndARB", + _atomic_counter_op1("__intrinsic_atomic_and", + shader_atomic_counter_ops), + NULL); + add_function("atomicCounterOrARB", + _atomic_counter_op1("__intrinsic_atomic_or", + shader_atomic_counter_ops), + NULL); + add_function("atomicCounterXorARB", + _atomic_counter_op1("__intrinsic_atomic_xor", + shader_atomic_counter_ops), + NULL); + add_function("atomicCounterExchangeARB", + _atomic_counter_op1("__intrinsic_atomic_exchange", + shader_atomic_counter_ops), + NULL); + add_function("atomicCounterCompSwapARB", + _atomic_counter_op2("__intrinsic_atomic_comp_swap", + shader_atomic_counter_ops), + NULL); + add_function("atomicAdd", _atomic_op2("__intrinsic_atomic_add", buffer_atomics_supported, @@ -5145,6 +5205,25 @@ builtin_builder::_atomic_counter_intrinsic(builtin_available_predicate avail) } ir_function_signature * +builtin_builder::_atomic_counter_intrinsic1(builtin_available_predicate avail) +{ + ir_variable *counter = in_var(glsl_type::atomic_uint_type, "counter"); + ir_variable *data = in_var(glsl_type::uint_type, "data"); + MAKE_INTRINSIC(glsl_type::uint_type, avail, 2, counter, data); + return sig; +} + +ir_function_signature * +builtin_builder::_atomic_counter_intrinsic2(builtin_available_predicate avail) +{ + ir_variable *counter = in_var(glsl_type::atomic_uint_type, "counter"); + ir_variable *compare = in_var(glsl_type::uint_type, "compare"); + ir_variable *data = in_var(glsl_type::uint_type, "data"); + MAKE_INTRINSIC(glsl_type::uint_type, avail, 3, counter, compare, data); + return sig; +} + +ir_function_signature * builtin_builder::_atomic_intrinsic2(builtin_available_predicate avail, const glsl_type *type) { @@ -5180,6 +5259,37 @@ builtin_builder::_atomic_counter_op(const char *intrinsic, } ir_function_signature * +builtin_builder::_atomic_counter_op1(const char *intrinsic, + builtin_available_predicate avail) +{ + ir_variable *counter = in_var(glsl_type::atomic_uint_type, "atomic_counter"); + ir_variable *data = in_var(glsl_type::uint_type, "data"); + MAKE_SIG(glsl_type::uint_type, avail, 2, counter, data); + + ir_variable *retval = body.make_temp(glsl_type::uint_type, "atomic_retval"); + body.emit(call(shader->symbols->get_function(intrinsic), retval, + sig->parameters)); + body.emit(ret(retval)); + return sig; +} + +ir_function_signature * +builtin_builder::_atomic_counter_op2(const char *intrinsic, + builtin_available_predicate avail) +{ + ir_variable *counter = in_var(glsl_type::atomic_uint_type, "atomic_counter"); + ir_variable *compare = in_var(glsl_type::uint_type, "compare"); + ir_variable *data = in_var(glsl_type::uint_type, "data"); + MAKE_SIG(glsl_type::uint_type, avail, 3, counter, compare, data); + + ir_variable *retval = body.make_temp(glsl_type::uint_type, "atomic_retval"); + body.emit(call(shader->symbols->get_function(intrinsic), retval, + sig->parameters)); + body.emit(ret(retval)); + return sig; +} + +ir_function_signature * builtin_builder::_atomic_op2(const char *intrinsic, builtin_available_predicate avail, const glsl_type *type) |