diff options
Diffstat (limited to 'mesalib/src')
36 files changed, 3942 insertions, 324 deletions
diff --git a/mesalib/src/glsl/.gitignore b/mesalib/src/glsl/.gitignore index 2cf5b0007..43720f60b 100644 --- a/mesalib/src/glsl/.gitignore +++ b/mesalib/src/glsl/.gitignore @@ -3,6 +3,4 @@ glsl_lexer.cpp glsl_parser.cpp glsl_parser.h glsl_parser.output -builtin_function.cpp -builtincompiler glsl_test diff --git a/mesalib/src/glsl/Android.mk b/mesalib/src/glsl/Android.mk index f088e67cb..8a3942652 100644 --- a/mesalib/src/glsl/Android.mk +++ b/mesalib/src/glsl/Android.mk @@ -50,32 +50,6 @@ include $(MESA_COMMON_MK) include $(BUILD_STATIC_LIBRARY) # --------------------------------------- -# Build mesa_builtin_compiler for host -# --------------------------------------- - -include $(CLEAR_VARS) - -LOCAL_SRC_FILES := \ - $(LIBGLCPP_FILES) \ - $(LIBGLSL_FILES) \ - $(BUILTIN_COMPILER_CXX_FILES) \ - $(GLSL_COMPILER_CXX_FILES) - -LOCAL_C_INCLUDES := \ - $(MESA_TOP)/src/mapi \ - $(MESA_TOP)/src/mesa - -LOCAL_STATIC_LIBRARIES := libmesa_glsl_utils - -LOCAL_MODULE := mesa_builtin_compiler - -LOCAL_MODULE_CLASS := EXECUTABLES -LOCAL_IS_HOST_MODULE := true -include $(LOCAL_PATH)/Android.gen.mk -include $(MESA_COMMON_MK) -include $(BUILD_HOST_EXECUTABLE) - -# --------------------------------------- # Build glsl_compiler # --------------------------------------- diff --git a/mesalib/src/glsl/Makefile.am b/mesalib/src/glsl/Makefile.am index 2bbad3d65..9352848d6 100644 --- a/mesalib/src/glsl/Makefile.am +++ b/mesalib/src/glsl/Makefile.am @@ -19,8 +19,6 @@ # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS # IN THE SOFTWARE. -SUBDIRS = builtin_compiler - AM_CPPFLAGS = \ -I$(top_srcdir)/include \ -I$(top_srcdir)/src/mapi \ @@ -72,31 +70,21 @@ tests_ralloc_test_LDADD = \ $(top_builddir)/src/gtest/libgtest.la \ $(PTHREAD_LIBS) -if CROSS_COMPILING libglcpp_la_SOURCES = \ glcpp/glcpp-lex.c \ glcpp/glcpp-parse.c \ $(LIBGLCPP_FILES) -else -libglcpp_la_LIBADD = builtin_compiler/libglcpp.la -endif glcpp_glcpp_SOURCES = \ glcpp/glcpp.c \ $(top_srcdir)/src/mesa/program/prog_hash_table.c glcpp_glcpp_LDADD = libglcpp.la -libglsl_la_SOURCES = builtin_function.cpp libglsl_la_LIBADD = libglcpp.la -if CROSS_COMPILING -libglsl_la_SOURCES += \ +libglsl_la_SOURCES = \ glsl_lexer.cpp \ glsl_parser.cpp \ $(LIBGLSL_FILES) -else -libglsl_la_LIBADD += \ - builtin_compiler/libglslcore.la -endif glsl_test_SOURCES = \ $(top_srcdir)/src/mesa/main/hash_table.c \ @@ -168,6 +156,3 @@ CLEANFILES = \ glcpp/glcpp-parse.h \ glsl_parser.h \ $(BUILT_SOURCES) - -builtin_function.cpp: $(srcdir)/builtins/profiles/* $(srcdir)/builtins/ir/* $(srcdir)/builtins/glsl/* $(srcdir)/builtins/tools/generate_builtins.py $(srcdir)/builtins/tools/texture_builtins.py $(builddir)/builtin_compiler/builtin_compiler$(BUILD_EXEEXT) - $(AM_V_GEN) $(PYTHON2) $(PYTHON_FLAGS) $(srcdir)/builtins/tools/generate_builtins.py $(builddir)/builtin_compiler/builtin_compiler$(BUILD_EXEEXT) > builtin_function.cpp || rm -f builtin_function.cpp diff --git a/mesalib/src/glsl/Makefile.sources b/mesalib/src/glsl/Makefile.sources index 979c4165f..2f7bfa163 100644 --- a/mesalib/src/glsl/Makefile.sources +++ b/mesalib/src/glsl/Makefile.sources @@ -21,6 +21,7 @@ LIBGLSL_FILES = \ $(GLSL_SRCDIR)/ast_function.cpp \ $(GLSL_SRCDIR)/ast_to_hir.cpp \ $(GLSL_SRCDIR)/ast_type.cpp \ + $(GLSL_SRCDIR)/builtin_functions.cpp \ $(GLSL_SRCDIR)/builtin_types.cpp \ $(GLSL_SRCDIR)/builtin_variables.cpp \ $(GLSL_SRCDIR)/glsl_parser_extras.cpp \ @@ -104,20 +105,7 @@ GLSL_COMPILER_CXX_FILES = \ $(GLSL_SRCDIR)/standalone_scaffolding.cpp \ $(GLSL_SRCDIR)/main.cpp -# builtin_compiler -# -# This is built before libglsl to generate builtin_function.cpp for libglsl. -# For this to work, a dummy version of builtin_function.cpp, -# builtin_stubs.cpp, is used. - -BUILTIN_COMPILER_CXX_FILES = \ - $(GLSL_SRCDIR)/builtin_compiler/builtin_stubs.cpp - -BUILTIN_COMPILER_GENERATED_CXX_FILES = \ - $(GLSL_BUILDDIR)/glsl_lexer.cpp \ - $(GLSL_BUILDDIR)/glsl_parser.cpp - # libglsl generated sources LIBGLSL_GENERATED_CXX_FILES = \ - $(BUILTIN_COMPILER_GENERATED_CXX_FILES) \ - $(GLSL_BUILDDIR)/builtin_function.cpp + $(GLSL_BUILDDIR)/glsl_lexer.cpp \ + $(GLSL_BUILDDIR)/glsl_parser.cpp diff --git a/mesalib/src/glsl/SConscript b/mesalib/src/glsl/SConscript index c4ab97c1e..e386bdfb1 100644 --- a/mesalib/src/glsl/SConscript +++ b/mesalib/src/glsl/SConscript @@ -53,55 +53,25 @@ if env['msvc']: env.Prepend(CPPPATH = ['#/src/getopt']) env.PrependUnique(LIBS = [getopt]) -if env['crosscompile'] and not env['embedded']: - Import('builtin_glsl_function') -else: - # Copy these files to avoid generation object files into src/mesa/program - env.Prepend(CPPPATH = ['#src/mesa/main']) - env.Command('hash_table.c', '#src/mesa/main/hash_table.c', Copy('$TARGET', '$SOURCE')) - env.Command('imports.c', '#src/mesa/main/imports.c', Copy('$TARGET', '$SOURCE')) - # Copy these files to avoid generation object files into src/mesa/program - env.Prepend(CPPPATH = ['#src/mesa/program']) - env.Command('prog_hash_table.c', '#src/mesa/program/prog_hash_table.c', Copy('$TARGET', '$SOURCE')) - env.Command('symbol_table.c', '#src/mesa/program/symbol_table.c', Copy('$TARGET', '$SOURCE')) - - compiler_objs = env.StaticObject(source_lists['GLSL_COMPILER_CXX_FILES']) - - mesa_objs = env.StaticObject([ - 'hash_table.c', - 'imports.c', - 'prog_hash_table.c', - 'symbol_table.c', - ]) - - compiler_objs += mesa_objs - - builtin_compiler = env.Program( - target = 'builtin_compiler/builtin_compiler', - source = compiler_objs + glsl_sources + \ - source_lists['BUILTIN_COMPILER_CXX_FILES'], - ) - - # SCons builtin dependency scanner doesn't detect that glsl_lexer.ll - # depends on glsl_parser.h - env.Depends(builtin_compiler, glsl_parser) - - builtin_glsl_function = env.CodeGenerate( - target = 'builtin_function.cpp', - script = 'builtins/tools/generate_builtins.py', - source = builtin_compiler, - command = python_cmd + ' $SCRIPT $SOURCE > $TARGET' - ) - - env.Depends(builtin_glsl_function, ['builtins/tools/generate_builtins.py', '#src/glsl/builtins/tools/texture_builtins.py'] + Glob('builtins/ir/*')) - - Export('builtin_glsl_function') - - if env['hostonly']: - Return() - +# Copy these files to avoid generation object files into src/mesa/program +env.Prepend(CPPPATH = ['#src/mesa/main']) +env.Command('hash_table.c', '#src/mesa/main/hash_table.c', Copy('$TARGET', '$SOURCE')) +env.Command('imports.c', '#src/mesa/main/imports.c', Copy('$TARGET', '$SOURCE')) +# Copy these files to avoid generation object files into src/mesa/program +env.Prepend(CPPPATH = ['#src/mesa/program']) +env.Command('prog_hash_table.c', '#src/mesa/program/prog_hash_table.c', Copy('$TARGET', '$SOURCE')) +env.Command('symbol_table.c', '#src/mesa/program/symbol_table.c', Copy('$TARGET', '$SOURCE')) + +compiler_objs = env.StaticObject(source_lists['GLSL_COMPILER_CXX_FILES']) + +mesa_objs = env.StaticObject([ + 'hash_table.c', + 'imports.c', + 'prog_hash_table.c', + 'symbol_table.c', +]) -glsl_sources += builtin_glsl_function +compiler_objs += mesa_objs glsl = env.ConvenienceLibrary( target = 'glsl', diff --git a/mesalib/src/glsl/ast_function.cpp b/mesalib/src/glsl/ast_function.cpp index 7df2b6925..02aad4f8f 100644 --- a/mesalib/src/glsl/ast_function.cpp +++ b/mesalib/src/glsl/ast_function.cpp @@ -388,7 +388,8 @@ match_function_by_name(const char *name, if (f != NULL) { /* Look for a match in the local shader. If exact, we're done. */ bool is_exact = false; - sig = local_sig = f->matching_signature(actual_parameters, &is_exact); + sig = local_sig = f->matching_signature(state, actual_parameters, + &is_exact); if (is_exact) goto done; @@ -402,33 +403,8 @@ match_function_by_name(const char *name, } /* Local shader has no exact candidates; check the built-ins. */ - _mesa_glsl_initialize_functions(state); - for (unsigned i = 0; i < state->num_builtins_to_link; i++) { - ir_function *builtin = - state->builtins_to_link[i]->symbols->get_function(name); - if (builtin == NULL) - continue; - - bool is_exact = false; - ir_function_signature *builtin_sig = - builtin->matching_signature(actual_parameters, &is_exact); - - if (builtin_sig == NULL) - continue; - - /* If the built-in signature is exact, we can stop. */ - if (is_exact) { - sig = builtin_sig; - goto done; - } - - if (sig == NULL) { - /* We found an inexact match, which is better than nothing. However, - * we should keep searching for an exact match. - */ - sig = builtin_sig; - } - } + _mesa_glsl_initialize_builtin_functions(); + sig = _mesa_glsl_find_builtin_function(state, name, actual_parameters); done: if (sig != NULL) { @@ -471,6 +447,9 @@ no_matching_function_error(const char *name, foreach_list (node, &f->signatures) { ir_function_signature *sig = (ir_function_signature *) node; + if (sig->is_builtin() && !sig->is_builtin_available(state)) + continue; + str = prototype_string(sig->return_type, f->name, &sig->parameters); _mesa_glsl_error(loc, state, "%s%s", prefix, str); ralloc_free(str); diff --git a/mesalib/src/glsl/ast_to_hir.cpp b/mesalib/src/glsl/ast_to_hir.cpp index 52059e4bf..2316cf8e5 100644 --- a/mesalib/src/glsl/ast_to_hir.cpp +++ b/mesalib/src/glsl/ast_to_hir.cpp @@ -3576,7 +3576,7 @@ ast_function::hir(exec_list *instructions, */ f = state->symbols->get_function(name); if (f != NULL && (state->es_shader || f->has_user_signature())) { - sig = f->exact_matching_signature(&hir_parameters); + sig = f->exact_matching_signature(state, &hir_parameters); if (sig != NULL) { const char *badvar = sig->qualifiers_match(&hir_parameters); if (badvar != NULL) { diff --git a/mesalib/src/glsl/builtin_compiler/.gitignore b/mesalib/src/glsl/builtin_compiler/.gitignore deleted file mode 100644 index ea7d5de9c..000000000 --- a/mesalib/src/glsl/builtin_compiler/.gitignore +++ /dev/null @@ -1,5 +0,0 @@ -builtin_compiler -glcpp-lex.c -glcpp-parse.c -glcpp-parse.h -glcpp-parse.output diff --git a/mesalib/src/glsl/builtin_compiler/Makefile.am b/mesalib/src/glsl/builtin_compiler/Makefile.am deleted file mode 100644 index 5f1a995c3..000000000 --- a/mesalib/src/glsl/builtin_compiler/Makefile.am +++ /dev/null @@ -1,98 +0,0 @@ -# Copyright © 2012 Jon TURNEY -# Copyright © 2012 Thierry Reding -# -# 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. - -AM_CFLAGS = \ - -I $(top_srcdir)/include \ - -I $(top_srcdir)/src/mapi \ - -I $(top_srcdir)/src/mesa \ - -I $(GLSL_SRCDIR) \ - -I $(GLSL_SRCDIR)/glcpp \ - -I $(GLSL_BUILDDIR) \ - $(VISIBILITY_CFLAGS) - -if CROSS_COMPILING -proxyCC = @CC_FOR_BUILD@ -proxyCFLAGS = @CFLAGS_FOR_BUILD@ -proxyCPP = @CPP_FOR_BUILD@ -proxyCPPFLAGS = @CPPFLAGS_FOR_BUILD@ -proxyCXX = @CXX_FOR_BUILD@ -proxyCXXFLAGS = @CXXFLAGS_FOR_BUILD@ -proxyLD = @LD_FOR_BUILD@ -proxyLDFLAGS = @LDFLAGS_FOR_BUILD@ -AM_CFLAGS += $(DEFINES_FOR_BUILD) -else -proxyCC = @CC@ -proxyCFLAGS = @CFLAGS@ -proxyCPP = @CPP@ -proxyCPPFLAGS = @CPPFLAGS@ -proxyCXX = @CXX@ -proxyCXXFLAGS = @CXXFLAGS@ -proxyLD = @LD@ -proxyLDFLAGS = @LDFLAGS@ -AM_CFLAGS += $(DEFINES) -endif - -CC = $(proxyCC) -CFLAGS = $(proxyCFLAGS) -CPP = $(proxyCPP) -CPPFLAGS = $(proxyCPPFLAGS) -CXX = $(proxyCXX) -CXXFLAGS = $(proxyCXXFLAGS) -LD = $(proxyLD) -LDFLAGS = $(proxyLDFLAGS) - -AM_CXXFLAGS = $(AM_CFLAGS) - -include ../Makefile.sources - -noinst_PROGRAMS = builtin_compiler - -if !CROSS_COMPILING -noinst_LTLIBRARIES = libglslcore.la libglcpp.la - -libglcpp_la_SOURCES = \ - $(LIBGLCPP_GENERATED_FILES) \ - $(LIBGLCPP_FILES) - -libglslcore_la_SOURCES = \ - $(BUILTIN_COMPILER_GENERATED_CXX_FILES) \ - $(LIBGLSL_FILES) -endif - -builtin_compiler_SOURCES = \ - $(top_srcdir)/src/mesa/main/hash_table.c \ - $(top_srcdir)/src/mesa/main/imports.c \ - $(top_srcdir)/src/mesa/program/prog_hash_table.c\ - $(top_srcdir)/src/mesa/program/symbol_table.c \ - $(BUILTIN_COMPILER_CXX_FILES) \ - $(GLSL_COMPILER_CXX_FILES) - -if CROSS_COMPILING -builtin_compiler_SOURCES += \ - $(LIBGLCPP_GENERATED_FILES) \ - $(LIBGLCPP_FILES) \ - $(BUILTIN_COMPILER_GENERATED_CXX_FILES) \ - $(LIBGLSL_FILES) -builtin_compiler_CPPFLAGS = $(AM_CPPFLAGS) -else -builtin_compiler_LDADD = libglslcore.la libglcpp.la -endif diff --git a/mesalib/src/glsl/builtin_compiler/builtin_stubs.cpp b/mesalib/src/glsl/builtin_compiler/builtin_stubs.cpp deleted file mode 100644 index dfa5d324e..000000000 --- a/mesalib/src/glsl/builtin_compiler/builtin_stubs.cpp +++ /dev/null @@ -1,39 +0,0 @@ -/* - * Copyright © 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. - */ - -#include <stdio.h> -#include "glsl_parser_extras.h" - -/* A dummy file. When compiling prototypes, we don't care about builtins. - * We really don't want to half-compile builtin_functions.cpp and fail, though. - */ -void -_mesa_glsl_release_functions(void) -{ -} - -void -_mesa_glsl_initialize_functions(_mesa_glsl_parse_state *state) -{ - (void) state; -} diff --git a/mesalib/src/glsl/builtin_functions.cpp b/mesalib/src/glsl/builtin_functions.cpp new file mode 100644 index 000000000..5d8f171b9 --- /dev/null +++ b/mesalib/src/glsl/builtin_functions.cpp @@ -0,0 +1,3542 @@ +/* + * Copyright © 2013 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. + */ + +/** + * \file builtin_functions.cpp + * + * Support for GLSL built-in functions. + * + * This file is split into several main components: + * + * 1. Availability predicates + * + * A series of small functions that check whether the current shader + * supports the version/extensions required to expose a built-in. + * + * 2. Core builtin_builder class functionality + * + * 3. Lists of built-in functions + * + * The builtin_builder::create_builtins() function contains lists of all + * built-in function signatures, where they're available, what types they + * take, and so on. + * + * 4. Implementations of built-in function signatures + * + * A series of functions which create ir_function_signatures and emit IR + * via ir_builder to implement them. + * + * 5. External API + * + * A few functions the rest of the compiler can use to interact with the + * built-in function module. For example, searching for a built-in by + * name and parameters. + */ + +#include <stdarg.h> +#include <stdio.h> +#include "main/core.h" /* for struct gl_shader */ +#include "main/shaderobj.h" +#include "ir_builder.h" +#include "glsl_parser_extras.h" +#include "program/prog_instruction.h" +#include <limits> + +using namespace ir_builder; + +/** + * Availability predicates: + * @{ + */ +static bool +always_available(const _mesa_glsl_parse_state *state) +{ + return true; +} + +static bool +compatibility_vs_only(const _mesa_glsl_parse_state *state) +{ + return state->target == vertex_shader && + state->language_version <= 130 && + !state->es_shader; +} + +static bool +fs_only(const _mesa_glsl_parse_state *state) +{ + return state->target == fragment_shader; +} + +static bool +gs_only(const _mesa_glsl_parse_state *state) +{ + return state->target == geometry_shader; +} + +static bool +v110(const _mesa_glsl_parse_state *state) +{ + return !state->es_shader; +} + +static bool +v110_fs_only(const _mesa_glsl_parse_state *state) +{ + return !state->es_shader && state->target == fragment_shader; +} + +static bool +v120(const _mesa_glsl_parse_state *state) +{ + return state->is_version(120, 300); +} + +static bool +v130(const _mesa_glsl_parse_state *state) +{ + return state->is_version(130, 300); +} + +static bool +v130_fs_only(const _mesa_glsl_parse_state *state) +{ + return state->is_version(130, 300) && + state->target == fragment_shader; +} + +static bool +v140(const _mesa_glsl_parse_state *state) +{ + return state->is_version(140, 0); +} + +static bool +texture_rectangle(const _mesa_glsl_parse_state *state) +{ + return state->ARB_texture_rectangle_enable; +} + +static bool +texture_external(const _mesa_glsl_parse_state *state) +{ + return state->OES_EGL_image_external_enable; +} + +/** True if texturing functions with explicit LOD are allowed. */ +static bool +lod_exists_in_stage(const _mesa_glsl_parse_state *state) +{ + /* Texturing functions with "Lod" in their name exist: + * - In the vertex shader stage (for all languages) + * - In any stage for GLSL 1.30+ or GLSL ES 3.00 + * - In any stage for desktop GLSL with ARB_shader_texture_lod enabled. + * + * Since ARB_shader_texture_lod can only be enabled on desktop GLSL, we + * don't need to explicitly check state->es_shader. + */ + return state->target == vertex_shader || + state->is_version(130, 300) || + state->ARB_shader_texture_lod_enable; +} + +static bool +v110_lod(const _mesa_glsl_parse_state *state) +{ + return !state->es_shader && lod_exists_in_stage(state); +} + +static bool +shader_texture_lod(const _mesa_glsl_parse_state *state) +{ + return state->ARB_shader_texture_lod_enable; +} + +static bool +shader_texture_lod_and_rect(const _mesa_glsl_parse_state *state) +{ + return state->ARB_shader_texture_lod_enable && + state->ARB_texture_rectangle_enable; +} + +static bool +shader_bit_encoding(const _mesa_glsl_parse_state *state) +{ + return state->is_version(330, 300) || + state->ARB_shader_bit_encoding_enable || + state->ARB_gpu_shader5_enable; +} + +static bool +shader_integer_mix(const _mesa_glsl_parse_state *state) +{ + return v130(state) && state->MESA_shader_integer_mix_enable; +} + +static bool +shader_packing(const _mesa_glsl_parse_state *state) +{ + return state->ARB_shading_language_packing_enable || + state->is_version(400, 0); +} + +static bool +shader_packing_or_es3(const _mesa_glsl_parse_state *state) +{ + return state->ARB_shading_language_packing_enable || + state->is_version(400, 300); +} + +static bool +gpu_shader5(const _mesa_glsl_parse_state *state) +{ + return state->is_version(400, 0) || state->ARB_gpu_shader5_enable; +} + +static bool +vs_texture_array(const _mesa_glsl_parse_state *state) +{ + return state->target == vertex_shader && + state->EXT_texture_array_enable; +} + +static bool +fs_texture_array(const _mesa_glsl_parse_state *state) +{ + return state->target == fragment_shader && + state->EXT_texture_array_enable; +} + +static bool +texture_array(const _mesa_glsl_parse_state *state) +{ + return state->EXT_texture_array_enable; +} + +static bool +texture_multisample(const _mesa_glsl_parse_state *state) +{ + return state->is_version(150, 0) || + state->ARB_texture_multisample_enable; +} + +static bool +fs_texture_cube_map_array(const _mesa_glsl_parse_state *state) +{ + return state->target == fragment_shader && + (state->is_version(400, 0) || + state->ARB_texture_cube_map_array_enable); +} + +static bool +texture_cube_map_array(const _mesa_glsl_parse_state *state) +{ + return state->is_version(400, 0) || + state->ARB_texture_cube_map_array_enable; +} + +static bool +texture_query_lod(const _mesa_glsl_parse_state *state) +{ + return state->target == fragment_shader && + state->ARB_texture_query_lod_enable; +} + +/* Desktop GL or OES_standard_derivatives + fragment shader only */ +static bool +fs_oes_derivatives(const _mesa_glsl_parse_state *state) +{ + return state->target == fragment_shader && + (!state->es_shader || state->OES_standard_derivatives_enable); +} + +static bool +tex1d_lod(const _mesa_glsl_parse_state *state) +{ + return !state->es_shader && lod_exists_in_stage(state); +} + +/** True if sampler3D exists */ +static bool +tex3d(const _mesa_glsl_parse_state *state) +{ + /* sampler3D exists in all desktop GLSL versions, GLSL ES 1.00 with the + * OES_texture_3D extension, and in GLSL ES 3.00. + */ + return !state->es_shader || + state->OES_texture_3D_enable || + state->language_version >= 300; +} + +static bool +fs_tex3d(const _mesa_glsl_parse_state *state) +{ + return state->target == fragment_shader && + (!state->es_shader || state->OES_texture_3D_enable); +} + +static bool +tex3d_lod(const _mesa_glsl_parse_state *state) +{ + return tex3d(state) && lod_exists_in_stage(state); +} +/** @} */ + +/******************************************************************************/ + +/** + * builtin_builder: A singleton object representing the core of the built-in + * function module. + * + * It generates IR for every built-in function signature, and organizes them + * into functions. + */ +class builtin_builder { +public: + builtin_builder(); + ~builtin_builder(); + + void initialize(); + void release(); + ir_function_signature *find(_mesa_glsl_parse_state *state, + const char *name, exec_list *actual_parameters); + +private: + void *mem_ctx; + /** + * A shader to hold all the built-in signatures; created by this module. + * + * This includes signatures for every built-in, regardless of version or + * enabled extensions. The availability predicate associated with each + * signature allows matching_signature() to filter out the irrelevant ones. + */ + gl_shader *shader; + + /** Global variables used by built-in functions. */ + ir_variable *gl_ModelViewProjectionMatrix; + ir_variable *gl_Vertex; + + void create_shader(); + void create_builtins(); + + /** + * IR builder helpers: + * + * These convenience functions assist in emitting IR, but don't necessarily + * fit in ir_builder itself. Many of them rely on having a mem_ctx class + * member available. + */ + ir_variable *in_var(const glsl_type *type, const char *name); + ir_variable *out_var(const glsl_type *type, const char *name); + ir_constant *imm(float f); + ir_constant *imm(int i); + ir_constant *imm(unsigned u); + ir_constant *imm(const glsl_type *type, const ir_constant_data &); + ir_dereference_variable *var_ref(ir_variable *var); + ir_dereference_array *array_ref(ir_variable *var, int i); + ir_swizzle *matrix_elt(ir_variable *var, int col, int row); + + ir_expression *asin_expr(ir_variable *x); + + /** Create a new function and add the given signatures. */ + void add_function(const char *name, ...); + + ir_function_signature *new_sig(const glsl_type *return_type, + builtin_available_predicate avail, + int num_params, ...); + + /** + * Function signature generators: + * @{ + */ + ir_function_signature *unop(builtin_available_predicate avail, + ir_expression_operation opcode, + const glsl_type *return_type, + const glsl_type *param_type); + ir_function_signature *binop(ir_expression_operation opcode, + builtin_available_predicate avail, + const glsl_type *return_type, + const glsl_type *param0_type, + const glsl_type *param1_type); + +#define B0(X) ir_function_signature *_##X(); +#define B1(X) ir_function_signature *_##X(const glsl_type *); +#define B2(X) ir_function_signature *_##X(const glsl_type *, const glsl_type *); +#define B3(X) ir_function_signature *_##X(const glsl_type *, const glsl_type *, const glsl_type *); +#define BA1(X) ir_function_signature *_##X(builtin_available_predicate, const glsl_type *); +#define BA2(X) ir_function_signature *_##X(builtin_available_predicate, const glsl_type *, const glsl_type *); + B1(radians) + B1(degrees) + B1(sin) + B1(cos) + B1(tan) + B1(asin) + B1(acos) + B1(atan2) + B1(atan) + B1(sinh) + B1(cosh) + B1(tanh) + B1(asinh) + B1(acosh) + B1(atanh) + B1(pow) + B1(exp) + B1(log) + B1(exp2) + B1(log2) + B1(sqrt) + B1(inversesqrt) + B1(abs) + B1(sign) + B1(floor) + B1(trunc) + B1(round) + B1(roundEven) + B1(ceil) + B1(fract) + B2(mod) + B1(modf) + BA2(min) + BA2(max) + BA2(clamp) + B2(mix_lrp) + ir_function_signature *_mix_sel(builtin_available_predicate avail, + const glsl_type *val_type, + const glsl_type *blend_type); + B2(step) + B2(smoothstep) + B1(isnan) + B1(isinf) + B1(floatBitsToInt) + B1(floatBitsToUint) + B1(intBitsToFloat) + B1(uintBitsToFloat) + ir_function_signature *_packUnorm2x16(builtin_available_predicate avail); + ir_function_signature *_packSnorm2x16(builtin_available_predicate avail); + ir_function_signature *_packUnorm4x8(builtin_available_predicate avail); + ir_function_signature *_packSnorm4x8(builtin_available_predicate avail); + ir_function_signature *_unpackUnorm2x16(builtin_available_predicate avail); + ir_function_signature *_unpackSnorm2x16(builtin_available_predicate avail); + ir_function_signature *_unpackUnorm4x8(builtin_available_predicate avail); + ir_function_signature *_unpackSnorm4x8(builtin_available_predicate avail); + ir_function_signature *_packHalf2x16(builtin_available_predicate avail); + ir_function_signature *_unpackHalf2x16(builtin_available_predicate avail); + B1(length) + B1(distance); + B1(dot); + B1(cross); + B1(normalize); + B0(ftransform); + B1(faceforward); + B1(reflect); + B1(refract); + B1(matrixCompMult); + B1(outerProduct); + B0(determinant_mat2); + B0(determinant_mat3); + B0(determinant_mat4); + B0(inverse_mat2); + B0(inverse_mat3); + B0(inverse_mat4); + B1(transpose); + BA1(lessThan); + BA1(lessThanEqual); + BA1(greaterThan); + BA1(greaterThanEqual); + BA1(equal); + BA1(notEqual); + B1(any); + B1(all); + B1(not); + B2(textureSize); + ir_function_signature *_textureSize(builtin_available_predicate avail, + const glsl_type *return_type, + const glsl_type *sampler_type); + +/** Flags to _texture() */ +#define TEX_PROJECT 1 +#define TEX_OFFSET 2 + + ir_function_signature *_texture(ir_texture_opcode opcode, + builtin_available_predicate avail, + const glsl_type *return_type, + const glsl_type *sampler_type, + int coord_size, + const glsl_type *coord_type, + int flags = 0); + B0(textureCubeArrayShadow); + ir_function_signature *_texelFetch(builtin_available_predicate avail, + const glsl_type *return_type, + const glsl_type *sampler_type, + const glsl_type *coord_type, + const glsl_type *offset_type = NULL); + + B0(EmitVertex) + B0(EndPrimitive) + + B2(textureQueryLod); + B1(dFdx); + B1(dFdy); + B1(fwidth); + B1(noise1); + B1(noise2); + B1(noise3); + B1(noise4); + + B1(bitfieldExtract) + B1(bitfieldInsert) + B1(bitfieldReverse) + B1(bitCount) + B1(findLSB) + B1(findMSB) + B1(fma) +#undef B0 +#undef B1 +#undef B2 +#undef B3 +#undef BA1 +#undef BA2 + /** @} */ +}; + +/** + * Core builtin_builder functionality: + * @{ + */ +builtin_builder::builtin_builder() +{ + mem_ctx = NULL; +} + +builtin_builder::~builtin_builder() +{ + ralloc_free(mem_ctx); +} + +ir_function_signature * +builtin_builder::find(_mesa_glsl_parse_state *state, + const char *name, exec_list *actual_parameters) +{ + /* The shader currently being compiled requested a built-in function; + * it needs to link against builtin_builder::shader in order to get them. + * + * Even if we don't find a matching signature, we still need to do this so + * that the "no matching signature" error will list potential candidates + * from the available built-ins. + */ + state->builtins_to_link[0] = shader; + state->num_builtins_to_link = 1; + + ir_function *f = shader->symbols->get_function(name); + if (f == NULL) + return NULL; + + ir_function_signature *sig = f->matching_signature(state, actual_parameters); + if (sig == NULL) + return NULL; + + return sig; +} + +void +builtin_builder::initialize() +{ + /* If already initialized, don't do it again. */ + if (mem_ctx != NULL) + return; + + mem_ctx = ralloc_context(NULL); + create_shader(); + create_builtins(); +} + +void +builtin_builder::release() +{ + ralloc_free(mem_ctx); + mem_ctx = NULL; +} + +void +builtin_builder::create_shader() +{ + /* The target doesn't actually matter. There's no target for generic + * GLSL utility code that could be linked against any stage, so just + * arbitrarily pick GL_VERTEX_SHADER. + */ + shader = _mesa_new_shader(NULL, 0, GL_VERTEX_SHADER); + shader->symbols = new(mem_ctx) glsl_symbol_table; + + gl_ModelViewProjectionMatrix = + new(mem_ctx) ir_variable(glsl_type::mat4_type, + "gl_ModelViewProjectionMatrix", + ir_var_uniform); + + shader->symbols->add_variable(gl_ModelViewProjectionMatrix); + + gl_Vertex = in_var(glsl_type::vec4_type, "gl_Vertex"); + shader->symbols->add_variable(gl_Vertex); +} + +/** @} */ + +/** + * Create ir_function and ir_function_signature objects for each built-in. + * + * Contains a list of every available built-in. + */ +void +builtin_builder::create_builtins() +{ +#define F(NAME) \ + add_function(#NAME, \ + _##NAME(glsl_type::float_type), \ + _##NAME(glsl_type::vec2_type), \ + _##NAME(glsl_type::vec3_type), \ + _##NAME(glsl_type::vec4_type), \ + NULL); + +#define FI(NAME) \ + add_function(#NAME, \ + _##NAME(glsl_type::float_type), \ + _##NAME(glsl_type::vec2_type), \ + _##NAME(glsl_type::vec3_type), \ + _##NAME(glsl_type::vec4_type), \ + _##NAME(glsl_type::int_type), \ + _##NAME(glsl_type::ivec2_type), \ + _##NAME(glsl_type::ivec3_type), \ + _##NAME(glsl_type::ivec4_type), \ + NULL); + +#define FIU(NAME) \ + add_function(#NAME, \ + _##NAME(always_available, glsl_type::float_type), \ + _##NAME(always_available, glsl_type::vec2_type), \ + _##NAME(always_available, glsl_type::vec3_type), \ + _##NAME(always_available, glsl_type::vec4_type), \ + \ + _##NAME(always_available, glsl_type::int_type), \ + _##NAME(always_available, glsl_type::ivec2_type), \ + _##NAME(always_available, glsl_type::ivec3_type), \ + _##NAME(always_available, glsl_type::ivec4_type), \ + \ + _##NAME(v130, glsl_type::uint_type), \ + _##NAME(v130, glsl_type::uvec2_type), \ + _##NAME(v130, glsl_type::uvec3_type), \ + _##NAME(v130, glsl_type::uvec4_type), \ + NULL); + +#define IU(NAME) \ + add_function(#NAME, \ + _##NAME(glsl_type::int_type), \ + _##NAME(glsl_type::ivec2_type), \ + _##NAME(glsl_type::ivec3_type), \ + _##NAME(glsl_type::ivec4_type), \ + \ + _##NAME(glsl_type::uint_type), \ + _##NAME(glsl_type::uvec2_type), \ + _##NAME(glsl_type::uvec3_type), \ + _##NAME(glsl_type::uvec4_type), \ + NULL); + +#define FIUB(NAME) \ + add_function(#NAME, \ + _##NAME(always_available, glsl_type::float_type), \ + _##NAME(always_available, glsl_type::vec2_type), \ + _##NAME(always_available, glsl_type::vec3_type), \ + _##NAME(always_available, glsl_type::vec4_type), \ + \ + _##NAME(always_available, glsl_type::int_type), \ + _##NAME(always_available, glsl_type::ivec2_type), \ + _##NAME(always_available, glsl_type::ivec3_type), \ + _##NAME(always_available, glsl_type::ivec4_type), \ + \ + _##NAME(v130, glsl_type::uint_type), \ + _##NAME(v130, glsl_type::uvec2_type), \ + _##NAME(v130, glsl_type::uvec3_type), \ + _##NAME(v130, glsl_type::uvec4_type), \ + \ + _##NAME(always_available, glsl_type::bool_type), \ + _##NAME(always_available, glsl_type::bvec2_type), \ + _##NAME(always_available, glsl_type::bvec3_type), \ + _##NAME(always_available, glsl_type::bvec4_type), \ + NULL); + +#define FIU2_MIXED(NAME) \ + add_function(#NAME, \ + _##NAME(always_available, glsl_type::float_type, glsl_type::float_type), \ + _##NAME(always_available, glsl_type::vec2_type, glsl_type::float_type), \ + _##NAME(always_available, glsl_type::vec3_type, glsl_type::float_type), \ + _##NAME(always_available, glsl_type::vec4_type, glsl_type::float_type), \ + \ + _##NAME(always_available, glsl_type::vec2_type, glsl_type::vec2_type), \ + _##NAME(always_available, glsl_type::vec3_type, glsl_type::vec3_type), \ + _##NAME(always_available, glsl_type::vec4_type, glsl_type::vec4_type), \ + \ + _##NAME(always_available, glsl_type::int_type, glsl_type::int_type), \ + _##NAME(always_available, glsl_type::ivec2_type, glsl_type::int_type), \ + _##NAME(always_available, glsl_type::ivec3_type, glsl_type::int_type), \ + _##NAME(always_available, glsl_type::ivec4_type, glsl_type::int_type), \ + \ + _##NAME(always_available, glsl_type::ivec2_type, glsl_type::ivec2_type), \ + _##NAME(always_available, glsl_type::ivec3_type, glsl_type::ivec3_type), \ + _##NAME(always_available, glsl_type::ivec4_type, glsl_type::ivec4_type), \ + \ + _##NAME(v130, glsl_type::uint_type, glsl_type::uint_type), \ + _##NAME(v130, glsl_type::uvec2_type, glsl_type::uint_type), \ + _##NAME(v130, glsl_type::uvec3_type, glsl_type::uint_type), \ + _##NAME(v130, glsl_type::uvec4_type, glsl_type::uint_type), \ + \ + _##NAME(v130, glsl_type::uvec2_type, glsl_type::uvec2_type), \ + _##NAME(v130, glsl_type::uvec3_type, glsl_type::uvec3_type), \ + _##NAME(v130, glsl_type::uvec4_type, glsl_type::uvec4_type), \ + NULL); + + F(radians) + F(degrees) + F(sin) + F(cos) + F(tan) + F(asin) + F(acos) + + add_function("atan", + _atan(glsl_type::float_type), + _atan(glsl_type::vec2_type), + _atan(glsl_type::vec3_type), + _atan(glsl_type::vec4_type), + _atan2(glsl_type::float_type), + _atan2(glsl_type::vec2_type), + _atan2(glsl_type::vec3_type), + _atan2(glsl_type::vec4_type), + NULL); + + F(sinh) + F(cosh) + F(tanh) + F(asinh) + F(acosh) + F(atanh) + F(pow) + F(exp) + F(log) + F(exp2) + F(log2) + F(sqrt) + F(inversesqrt) + FI(abs) + FI(sign) + F(floor) + F(trunc) + F(round) + F(roundEven) + F(ceil) + F(fract) + + add_function("mod", + _mod(glsl_type::float_type, glsl_type::float_type), + _mod(glsl_type::vec2_type, glsl_type::float_type), + _mod(glsl_type::vec3_type, glsl_type::float_type), + _mod(glsl_type::vec4_type, glsl_type::float_type), + + _mod(glsl_type::vec2_type, glsl_type::vec2_type), + _mod(glsl_type::vec3_type, glsl_type::vec3_type), + _mod(glsl_type::vec4_type, glsl_type::vec4_type), + NULL); + + F(modf) + + FIU2_MIXED(min) + FIU2_MIXED(max) + FIU2_MIXED(clamp) + + add_function("mix", + _mix_lrp(glsl_type::float_type, glsl_type::float_type), + _mix_lrp(glsl_type::vec2_type, glsl_type::float_type), + _mix_lrp(glsl_type::vec3_type, glsl_type::float_type), + _mix_lrp(glsl_type::vec4_type, glsl_type::float_type), + + _mix_lrp(glsl_type::vec2_type, glsl_type::vec2_type), + _mix_lrp(glsl_type::vec3_type, glsl_type::vec3_type), + _mix_lrp(glsl_type::vec4_type, glsl_type::vec4_type), + + _mix_sel(v130, glsl_type::float_type, glsl_type::bool_type), + _mix_sel(v130, glsl_type::vec2_type, glsl_type::bvec2_type), + _mix_sel(v130, glsl_type::vec3_type, glsl_type::bvec3_type), + _mix_sel(v130, glsl_type::vec4_type, glsl_type::bvec4_type), + + _mix_sel(shader_integer_mix, glsl_type::int_type, glsl_type::bool_type), + _mix_sel(shader_integer_mix, glsl_type::ivec2_type, glsl_type::bvec2_type), + _mix_sel(shader_integer_mix, glsl_type::ivec3_type, glsl_type::bvec3_type), + _mix_sel(shader_integer_mix, glsl_type::ivec4_type, glsl_type::bvec4_type), + + _mix_sel(shader_integer_mix, glsl_type::uint_type, glsl_type::bool_type), + _mix_sel(shader_integer_mix, glsl_type::uvec2_type, glsl_type::bvec2_type), + _mix_sel(shader_integer_mix, glsl_type::uvec3_type, glsl_type::bvec3_type), + _mix_sel(shader_integer_mix, glsl_type::uvec4_type, glsl_type::bvec4_type), + + _mix_sel(shader_integer_mix, glsl_type::bool_type, glsl_type::bool_type), + _mix_sel(shader_integer_mix, glsl_type::bvec2_type, glsl_type::bvec2_type), + _mix_sel(shader_integer_mix, glsl_type::bvec3_type, glsl_type::bvec3_type), + _mix_sel(shader_integer_mix, glsl_type::bvec4_type, glsl_type::bvec4_type), + NULL); + + add_function("step", + _step(glsl_type::float_type, glsl_type::float_type), + _step(glsl_type::float_type, glsl_type::vec2_type), + _step(glsl_type::float_type, glsl_type::vec3_type), + _step(glsl_type::float_type, glsl_type::vec4_type), + + _step(glsl_type::vec2_type, glsl_type::vec2_type), + _step(glsl_type::vec3_type, glsl_type::vec3_type), + _step(glsl_type::vec4_type, glsl_type::vec4_type), + NULL); + + add_function("smoothstep", + _smoothstep(glsl_type::float_type, glsl_type::float_type), + _smoothstep(glsl_type::float_type, glsl_type::vec2_type), + _smoothstep(glsl_type::float_type, glsl_type::vec3_type), + _smoothstep(glsl_type::float_type, glsl_type::vec4_type), + + _smoothstep(glsl_type::vec2_type, glsl_type::vec2_type), + _smoothstep(glsl_type::vec3_type, glsl_type::vec3_type), + _smoothstep(glsl_type::vec4_type, glsl_type::vec4_type), + NULL); + + F(isnan) + F(isinf) + + F(floatBitsToInt) + F(floatBitsToUint) + add_function("intBitsToFloat", + _intBitsToFloat(glsl_type::int_type), + _intBitsToFloat(glsl_type::ivec2_type), + _intBitsToFloat(glsl_type::ivec3_type), + _intBitsToFloat(glsl_type::ivec4_type), + NULL); + add_function("uintBitsToFloat", + _uintBitsToFloat(glsl_type::uint_type), + _uintBitsToFloat(glsl_type::uvec2_type), + _uintBitsToFloat(glsl_type::uvec3_type), + _uintBitsToFloat(glsl_type::uvec4_type), + NULL); + + add_function("packUnorm2x16", _packUnorm2x16(shader_packing_or_es3), NULL); + add_function("packSnorm2x16", _packSnorm2x16(shader_packing_or_es3), NULL); + add_function("packUnorm4x8", _packUnorm4x8(shader_packing), NULL); + add_function("packSnorm4x8", _packSnorm4x8(shader_packing), NULL); + add_function("unpackUnorm2x16", _unpackUnorm2x16(shader_packing_or_es3), NULL); + add_function("unpackSnorm2x16", _unpackSnorm2x16(shader_packing_or_es3), NULL); + add_function("unpackUnorm4x8", _unpackUnorm4x8(shader_packing), NULL); + add_function("unpackSnorm4x8", _unpackSnorm4x8(shader_packing), NULL); + add_function("packHalf2x16", _packHalf2x16(shader_packing_or_es3), NULL); + add_function("unpackHalf2x16", _unpackHalf2x16(shader_packing_or_es3), NULL); + + F(length) + F(distance) + F(dot) + + add_function("cross", _cross(glsl_type::vec3_type), NULL); + + F(normalize) + add_function("ftransform", _ftransform(), NULL); + F(faceforward) + F(reflect) + F(refract) + // ... + add_function("matrixCompMult", + _matrixCompMult(glsl_type::mat2_type), + _matrixCompMult(glsl_type::mat3_type), + _matrixCompMult(glsl_type::mat4_type), + _matrixCompMult(glsl_type::mat2x3_type), + _matrixCompMult(glsl_type::mat2x4_type), + _matrixCompMult(glsl_type::mat3x2_type), + _matrixCompMult(glsl_type::mat3x4_type), + _matrixCompMult(glsl_type::mat4x2_type), + _matrixCompMult(glsl_type::mat4x3_type), + NULL); + add_function("outerProduct", + _outerProduct(glsl_type::mat2_type), + _outerProduct(glsl_type::mat3_type), + _outerProduct(glsl_type::mat4_type), + _outerProduct(glsl_type::mat2x3_type), + _outerProduct(glsl_type::mat2x4_type), + _outerProduct(glsl_type::mat3x2_type), + _outerProduct(glsl_type::mat3x4_type), + _outerProduct(glsl_type::mat4x2_type), + _outerProduct(glsl_type::mat4x3_type), + NULL); + add_function("determinant", + _determinant_mat2(), + _determinant_mat3(), + _determinant_mat4(), + NULL); + add_function("inverse", + _inverse_mat2(), + _inverse_mat3(), + _inverse_mat4(), + NULL); + add_function("transpose", + _transpose(glsl_type::mat2_type), + _transpose(glsl_type::mat3_type), + _transpose(glsl_type::mat4_type), + _transpose(glsl_type::mat2x3_type), + _transpose(glsl_type::mat2x4_type), + _transpose(glsl_type::mat3x2_type), + _transpose(glsl_type::mat3x4_type), + _transpose(glsl_type::mat4x2_type), + _transpose(glsl_type::mat4x3_type), + NULL); + FIU(lessThan) + FIU(lessThanEqual) + FIU(greaterThan) + FIU(greaterThanEqual) + FIUB(notEqual) + FIUB(equal) + + add_function("any", + _any(glsl_type::bvec2_type), + _any(glsl_type::bvec3_type), + _any(glsl_type::bvec4_type), + NULL); + + add_function("all", + _all(glsl_type::bvec2_type), + _all(glsl_type::bvec3_type), + _all(glsl_type::bvec4_type), + NULL); + + add_function("not", + _not(glsl_type::bvec2_type), + _not(glsl_type::bvec3_type), + _not(glsl_type::bvec4_type), + NULL); + + add_function("textureSize", + _textureSize(v130, glsl_type::int_type, glsl_type::sampler1D_type), + _textureSize(v130, glsl_type::int_type, glsl_type::isampler1D_type), + _textureSize(v130, glsl_type::int_type, glsl_type::usampler1D_type), + + _textureSize(v130, glsl_type::ivec2_type, glsl_type::sampler2D_type), + _textureSize(v130, glsl_type::ivec2_type, glsl_type::isampler2D_type), + _textureSize(v130, glsl_type::ivec2_type, glsl_type::usampler2D_type), + + _textureSize(v130, glsl_type::ivec3_type, glsl_type::sampler3D_type), + _textureSize(v130, glsl_type::ivec3_type, glsl_type::isampler3D_type), + _textureSize(v130, glsl_type::ivec3_type, glsl_type::usampler3D_type), + + _textureSize(v130, glsl_type::ivec2_type, glsl_type::samplerCube_type), + _textureSize(v130, glsl_type::ivec2_type, glsl_type::isamplerCube_type), + _textureSize(v130, glsl_type::ivec2_type, glsl_type::usamplerCube_type), + + _textureSize(v130, glsl_type::int_type, glsl_type::sampler1DShadow_type), + _textureSize(v130, glsl_type::ivec2_type, glsl_type::sampler2DShadow_type), + _textureSize(v130, glsl_type::ivec2_type, glsl_type::samplerCubeShadow_type), + + _textureSize(v130, glsl_type::ivec2_type, glsl_type::sampler1DArray_type), + _textureSize(v130, glsl_type::ivec2_type, glsl_type::isampler1DArray_type), + _textureSize(v130, glsl_type::ivec2_type, glsl_type::usampler1DArray_type), + _textureSize(v130, glsl_type::ivec3_type, glsl_type::sampler2DArray_type), + _textureSize(v130, glsl_type::ivec3_type, glsl_type::isampler2DArray_type), + _textureSize(v130, glsl_type::ivec3_type, glsl_type::usampler2DArray_type), + + _textureSize(v130, glsl_type::ivec2_type, glsl_type::sampler1DArrayShadow_type), + _textureSize(v130, glsl_type::ivec3_type, glsl_type::sampler2DArrayShadow_type), + + _textureSize(texture_cube_map_array, glsl_type::ivec3_type, glsl_type::samplerCubeArray_type), + _textureSize(texture_cube_map_array, glsl_type::ivec3_type, glsl_type::isamplerCubeArray_type), + _textureSize(texture_cube_map_array, glsl_type::ivec3_type, glsl_type::usamplerCubeArray_type), + _textureSize(texture_cube_map_array, glsl_type::ivec3_type, glsl_type::samplerCubeArrayShadow_type), + + _textureSize(v130, glsl_type::ivec2_type, glsl_type::sampler2DRect_type), + _textureSize(v130, glsl_type::ivec2_type, glsl_type::isampler2DRect_type), + _textureSize(v130, glsl_type::ivec2_type, glsl_type::usampler2DRect_type), + _textureSize(v130, glsl_type::ivec2_type, glsl_type::sampler2DRectShadow_type), + + _textureSize(v140, glsl_type::int_type, glsl_type::samplerBuffer_type), + _textureSize(v140, glsl_type::int_type, glsl_type::isamplerBuffer_type), + _textureSize(v140, glsl_type::int_type, glsl_type::usamplerBuffer_type), + _textureSize(texture_multisample, glsl_type::ivec2_type, glsl_type::sampler2DMS_type), + _textureSize(texture_multisample, glsl_type::ivec2_type, glsl_type::isampler2DMS_type), + _textureSize(texture_multisample, glsl_type::ivec2_type, glsl_type::usampler2DMS_type), + + _textureSize(texture_multisample, glsl_type::ivec3_type, glsl_type::sampler2DMSArray_type), + _textureSize(texture_multisample, glsl_type::ivec3_type, glsl_type::isampler2DMSArray_type), + _textureSize(texture_multisample, glsl_type::ivec3_type, glsl_type::usampler2DMSArray_type), + NULL); + + add_function("texture", + _texture(ir_tex, v130, glsl_type::vec4_type, glsl_type::sampler1D_type, 1, glsl_type::float_type), + _texture(ir_tex, v130, glsl_type::ivec4_type, glsl_type::isampler1D_type, 1, glsl_type::float_type), + _texture(ir_tex, v130, glsl_type::uvec4_type, glsl_type::usampler1D_type, 1, glsl_type::float_type), + + _texture(ir_tex, v130, glsl_type::vec4_type, glsl_type::sampler2D_type, 2, glsl_type::vec2_type), + _texture(ir_tex, v130, glsl_type::ivec4_type, glsl_type::isampler2D_type, 2, glsl_type::vec2_type), + _texture(ir_tex, v130, glsl_type::uvec4_type, glsl_type::usampler2D_type, 2, glsl_type::vec2_type), + + _texture(ir_tex, v130, glsl_type::vec4_type, glsl_type::sampler3D_type, 3, glsl_type::vec3_type), + _texture(ir_tex, v130, glsl_type::ivec4_type, glsl_type::isampler3D_type, 3, glsl_type::vec3_type), + _texture(ir_tex, v130, glsl_type::uvec4_type, glsl_type::usampler3D_type, 3, glsl_type::vec3_type), + + _texture(ir_tex, v130, glsl_type::vec4_type, glsl_type::samplerCube_type, 3, glsl_type::vec3_type), + _texture(ir_tex, v130, glsl_type::ivec4_type, glsl_type::isamplerCube_type, 3, glsl_type::vec3_type), + _texture(ir_tex, v130, glsl_type::uvec4_type, glsl_type::usamplerCube_type, 3, glsl_type::vec3_type), + + _texture(ir_tex, v130, glsl_type::float_type, glsl_type::sampler1DShadow_type, 1, glsl_type::vec3_type), + _texture(ir_tex, v130, glsl_type::float_type, glsl_type::sampler2DShadow_type, 2, glsl_type::vec3_type), + _texture(ir_tex, v130, glsl_type::float_type, glsl_type::samplerCubeShadow_type, 3, glsl_type::vec4_type), + + _texture(ir_tex, v130, glsl_type::vec4_type, glsl_type::sampler1DArray_type, 2, glsl_type::vec2_type), + _texture(ir_tex, v130, glsl_type::ivec4_type, glsl_type::isampler1DArray_type, 2, glsl_type::vec2_type), + _texture(ir_tex, v130, glsl_type::uvec4_type, glsl_type::usampler1DArray_type, 2, glsl_type::vec2_type), + + _texture(ir_tex, v130, glsl_type::vec4_type, glsl_type::sampler2DArray_type, 3, glsl_type::vec3_type), + _texture(ir_tex, v130, glsl_type::ivec4_type, glsl_type::isampler2DArray_type, 3, glsl_type::vec3_type), + _texture(ir_tex, v130, glsl_type::uvec4_type, glsl_type::usampler2DArray_type, 3, glsl_type::vec3_type), + + _texture(ir_tex, texture_cube_map_array, glsl_type::vec4_type, glsl_type::samplerCubeArray_type, 4, glsl_type::vec4_type), + _texture(ir_tex, texture_cube_map_array, glsl_type::ivec4_type, glsl_type::isamplerCubeArray_type, 4, glsl_type::vec4_type), + _texture(ir_tex, texture_cube_map_array, glsl_type::uvec4_type, glsl_type::usamplerCubeArray_type, 4, glsl_type::vec4_type), + + _texture(ir_tex, v130, glsl_type::float_type, glsl_type::sampler1DArrayShadow_type, 2, glsl_type::vec3_type), + _texture(ir_tex, v130, glsl_type::float_type, glsl_type::sampler2DArrayShadow_type, 3, glsl_type::vec4_type), + /* samplerCubeArrayShadow is special; it has an extra parameter + * for the shadow comparitor since there is no vec5 type. + */ + _textureCubeArrayShadow(), + + _texture(ir_tex, v130, glsl_type::vec4_type, glsl_type::sampler2DRect_type, 2, glsl_type::vec2_type), + _texture(ir_tex, v130, glsl_type::ivec4_type, glsl_type::isampler2DRect_type, 2, glsl_type::vec2_type), + _texture(ir_tex, v130, glsl_type::uvec4_type, glsl_type::usampler2DRect_type, 2, glsl_type::vec2_type), + + _texture(ir_tex, v130, glsl_type::float_type, glsl_type::sampler2DRectShadow_type, 2, glsl_type::vec3_type), + + _texture(ir_txb, v130_fs_only, glsl_type::vec4_type, glsl_type::sampler1D_type, 1, glsl_type::float_type), + _texture(ir_txb, v130_fs_only, glsl_type::ivec4_type, glsl_type::isampler1D_type, 1, glsl_type::float_type), + _texture(ir_txb, v130_fs_only, glsl_type::uvec4_type, glsl_type::usampler1D_type, 1, glsl_type::float_type), + + _texture(ir_txb, v130_fs_only, glsl_type::vec4_type, glsl_type::sampler2D_type, 2, glsl_type::vec2_type), + _texture(ir_txb, v130_fs_only, glsl_type::ivec4_type, glsl_type::isampler2D_type, 2, glsl_type::vec2_type), + _texture(ir_txb, v130_fs_only, glsl_type::uvec4_type, glsl_type::usampler2D_type, 2, glsl_type::vec2_type), + + _texture(ir_txb, v130_fs_only, glsl_type::vec4_type, glsl_type::sampler3D_type, 3, glsl_type::vec3_type), + _texture(ir_txb, v130_fs_only, glsl_type::ivec4_type, glsl_type::isampler3D_type, 3, glsl_type::vec3_type), + _texture(ir_txb, v130_fs_only, glsl_type::uvec4_type, glsl_type::usampler3D_type, 3, glsl_type::vec3_type), + + _texture(ir_txb, v130_fs_only, glsl_type::vec4_type, glsl_type::samplerCube_type, 3, glsl_type::vec3_type), + _texture(ir_txb, v130_fs_only, glsl_type::ivec4_type, glsl_type::isamplerCube_type, 3, glsl_type::vec3_type), + _texture(ir_txb, v130_fs_only, glsl_type::uvec4_type, glsl_type::usamplerCube_type, 3, glsl_type::vec3_type), + + _texture(ir_txb, v130_fs_only, glsl_type::float_type, glsl_type::sampler1DShadow_type, 1, glsl_type::vec3_type), + _texture(ir_txb, v130_fs_only, glsl_type::float_type, glsl_type::sampler2DShadow_type, 2, glsl_type::vec3_type), + _texture(ir_txb, v130_fs_only, glsl_type::float_type, glsl_type::samplerCubeShadow_type, 3, glsl_type::vec4_type), + + _texture(ir_txb, v130_fs_only, glsl_type::vec4_type, glsl_type::sampler1DArray_type, 2, glsl_type::vec2_type), + _texture(ir_txb, v130_fs_only, glsl_type::ivec4_type, glsl_type::isampler1DArray_type, 2, glsl_type::vec2_type), + _texture(ir_txb, v130_fs_only, glsl_type::uvec4_type, glsl_type::usampler1DArray_type, 2, glsl_type::vec2_type), + + _texture(ir_txb, v130_fs_only, glsl_type::vec4_type, glsl_type::sampler2DArray_type, 3, glsl_type::vec3_type), + _texture(ir_txb, v130_fs_only, glsl_type::ivec4_type, glsl_type::isampler2DArray_type, 3, glsl_type::vec3_type), + _texture(ir_txb, v130_fs_only, glsl_type::uvec4_type, glsl_type::usampler2DArray_type, 3, glsl_type::vec3_type), + + _texture(ir_txb, fs_texture_cube_map_array, glsl_type::vec4_type, glsl_type::samplerCubeArray_type, 4, glsl_type::vec4_type), + _texture(ir_txb, fs_texture_cube_map_array, glsl_type::ivec4_type, glsl_type::isamplerCubeArray_type, 4, glsl_type::vec4_type), + _texture(ir_txb, fs_texture_cube_map_array, glsl_type::uvec4_type, glsl_type::usamplerCubeArray_type, 4, glsl_type::vec4_type), + + _texture(ir_txb, v130_fs_only, glsl_type::float_type, glsl_type::sampler1DArrayShadow_type, 2, glsl_type::vec3_type), + NULL); + + add_function("textureLod", + _texture(ir_txl, v130, glsl_type::vec4_type, glsl_type::sampler1D_type, 1, glsl_type::float_type), + _texture(ir_txl, v130, glsl_type::ivec4_type, glsl_type::isampler1D_type, 1, glsl_type::float_type), + _texture(ir_txl, v130, glsl_type::uvec4_type, glsl_type::usampler1D_type, 1, glsl_type::float_type), + + _texture(ir_txl, v130, glsl_type::vec4_type, glsl_type::sampler2D_type, 2, glsl_type::vec2_type), + _texture(ir_txl, v130, glsl_type::ivec4_type, glsl_type::isampler2D_type, 2, glsl_type::vec2_type), + _texture(ir_txl, v130, glsl_type::uvec4_type, glsl_type::usampler2D_type, 2, glsl_type::vec2_type), + + _texture(ir_txl, v130, glsl_type::vec4_type, glsl_type::sampler3D_type, 3, glsl_type::vec3_type), + _texture(ir_txl, v130, glsl_type::ivec4_type, glsl_type::isampler3D_type, 3, glsl_type::vec3_type), + _texture(ir_txl, v130, glsl_type::uvec4_type, glsl_type::usampler3D_type, 3, glsl_type::vec3_type), + + _texture(ir_txl, v130, glsl_type::vec4_type, glsl_type::samplerCube_type, 3, glsl_type::vec3_type), + _texture(ir_txl, v130, glsl_type::ivec4_type, glsl_type::isamplerCube_type, 3, glsl_type::vec3_type), + _texture(ir_txl, v130, glsl_type::uvec4_type, glsl_type::usamplerCube_type, 3, glsl_type::vec3_type), + + _texture(ir_txl, v130, glsl_type::float_type, glsl_type::sampler1DShadow_type, 1, glsl_type::vec3_type), + _texture(ir_txl, v130, glsl_type::float_type, glsl_type::sampler2DShadow_type, 2, glsl_type::vec3_type), + + _texture(ir_txl, v130, glsl_type::vec4_type, glsl_type::sampler1DArray_type, 2, glsl_type::vec2_type), + _texture(ir_txl, v130, glsl_type::ivec4_type, glsl_type::isampler1DArray_type, 2, glsl_type::vec2_type), + _texture(ir_txl, v130, glsl_type::uvec4_type, glsl_type::usampler1DArray_type, 2, glsl_type::vec2_type), + + _texture(ir_txl, v130, glsl_type::vec4_type, glsl_type::sampler2DArray_type, 3, glsl_type::vec3_type), + _texture(ir_txl, v130, glsl_type::ivec4_type, glsl_type::isampler2DArray_type, 3, glsl_type::vec3_type), + _texture(ir_txl, v130, glsl_type::uvec4_type, glsl_type::usampler2DArray_type, 3, glsl_type::vec3_type), + + _texture(ir_txl, texture_cube_map_array, glsl_type::vec4_type, glsl_type::samplerCubeArray_type, 4, glsl_type::vec4_type), + _texture(ir_txl, texture_cube_map_array, glsl_type::ivec4_type, glsl_type::isamplerCubeArray_type, 4, glsl_type::vec4_type), + _texture(ir_txl, texture_cube_map_array, glsl_type::uvec4_type, glsl_type::usamplerCubeArray_type, 4, glsl_type::vec4_type), + + _texture(ir_txl, v130, glsl_type::float_type, glsl_type::sampler1DArrayShadow_type, 2, glsl_type::vec3_type), + NULL); + + add_function("textureOffset", + _texture(ir_tex, v130, glsl_type::vec4_type, glsl_type::sampler1D_type, 1, glsl_type::float_type, TEX_OFFSET), + _texture(ir_tex, v130, glsl_type::ivec4_type, glsl_type::isampler1D_type, 1, glsl_type::float_type, TEX_OFFSET), + _texture(ir_tex, v130, glsl_type::uvec4_type, glsl_type::usampler1D_type, 1, glsl_type::float_type, TEX_OFFSET), + + _texture(ir_tex, v130, glsl_type::vec4_type, glsl_type::sampler2D_type, 2, glsl_type::vec2_type, TEX_OFFSET), + _texture(ir_tex, v130, glsl_type::ivec4_type, glsl_type::isampler2D_type, 2, glsl_type::vec2_type, TEX_OFFSET), + _texture(ir_tex, v130, glsl_type::uvec4_type, glsl_type::usampler2D_type, 2, glsl_type::vec2_type, TEX_OFFSET), + + _texture(ir_tex, v130, glsl_type::vec4_type, glsl_type::sampler3D_type, 3, glsl_type::vec3_type, TEX_OFFSET), + _texture(ir_tex, v130, glsl_type::ivec4_type, glsl_type::isampler3D_type, 3, glsl_type::vec3_type, TEX_OFFSET), + _texture(ir_tex, v130, glsl_type::uvec4_type, glsl_type::usampler3D_type, 3, glsl_type::vec3_type, TEX_OFFSET), + + _texture(ir_tex, v130, glsl_type::vec4_type, glsl_type::sampler2DRect_type, 2, glsl_type::vec2_type, TEX_OFFSET), + _texture(ir_tex, v130, glsl_type::ivec4_type, glsl_type::isampler2DRect_type, 2, glsl_type::vec2_type, TEX_OFFSET), + _texture(ir_tex, v130, glsl_type::uvec4_type, glsl_type::usampler2DRect_type, 2, glsl_type::vec2_type, TEX_OFFSET), + + _texture(ir_tex, v130, glsl_type::float_type, glsl_type::sampler2DRectShadow_type, 2, glsl_type::vec3_type, TEX_OFFSET), + + _texture(ir_tex, v130, glsl_type::float_type, glsl_type::sampler1DShadow_type, 1, glsl_type::vec3_type, TEX_OFFSET), + _texture(ir_tex, v130, glsl_type::float_type, glsl_type::sampler2DShadow_type, 2, glsl_type::vec3_type, TEX_OFFSET), + + _texture(ir_tex, v130, glsl_type::vec4_type, glsl_type::sampler1DArray_type, 2, glsl_type::vec2_type, TEX_OFFSET), + _texture(ir_tex, v130, glsl_type::ivec4_type, glsl_type::isampler1DArray_type, 2, glsl_type::vec2_type, TEX_OFFSET), + _texture(ir_tex, v130, glsl_type::uvec4_type, glsl_type::usampler1DArray_type, 2, glsl_type::vec2_type, TEX_OFFSET), + + _texture(ir_tex, v130, glsl_type::vec4_type, glsl_type::sampler2DArray_type, 3, glsl_type::vec3_type, TEX_OFFSET), + _texture(ir_tex, v130, glsl_type::ivec4_type, glsl_type::isampler2DArray_type, 3, glsl_type::vec3_type, TEX_OFFSET), + _texture(ir_tex, v130, glsl_type::uvec4_type, glsl_type::usampler2DArray_type, 3, glsl_type::vec3_type, TEX_OFFSET), + + _texture(ir_tex, v130, glsl_type::float_type, glsl_type::sampler1DArrayShadow_type, 2, glsl_type::vec3_type, TEX_OFFSET), + + _texture(ir_txb, v130_fs_only, glsl_type::vec4_type, glsl_type::sampler1D_type, 1, glsl_type::float_type, TEX_OFFSET), + _texture(ir_txb, v130_fs_only, glsl_type::ivec4_type, glsl_type::isampler1D_type, 1, glsl_type::float_type, TEX_OFFSET), + _texture(ir_txb, v130_fs_only, glsl_type::uvec4_type, glsl_type::usampler1D_type, 1, glsl_type::float_type, TEX_OFFSET), + + _texture(ir_txb, v130_fs_only, glsl_type::vec4_type, glsl_type::sampler2D_type, 2, glsl_type::vec2_type, TEX_OFFSET), + _texture(ir_txb, v130_fs_only, glsl_type::ivec4_type, glsl_type::isampler2D_type, 2, glsl_type::vec2_type, TEX_OFFSET), + _texture(ir_txb, v130_fs_only, glsl_type::uvec4_type, glsl_type::usampler2D_type, 2, glsl_type::vec2_type, TEX_OFFSET), + + _texture(ir_txb, v130_fs_only, glsl_type::vec4_type, glsl_type::sampler3D_type, 3, glsl_type::vec3_type, TEX_OFFSET), + _texture(ir_txb, v130_fs_only, glsl_type::ivec4_type, glsl_type::isampler3D_type, 3, glsl_type::vec3_type, TEX_OFFSET), + _texture(ir_txb, v130_fs_only, glsl_type::uvec4_type, glsl_type::usampler3D_type, 3, glsl_type::vec3_type, TEX_OFFSET), + + _texture(ir_txb, v130_fs_only, glsl_type::float_type, glsl_type::sampler1DShadow_type, 1, glsl_type::vec3_type, TEX_OFFSET), + _texture(ir_txb, v130_fs_only, glsl_type::float_type, glsl_type::sampler2DShadow_type, 2, glsl_type::vec3_type, TEX_OFFSET), + + _texture(ir_txb, v130_fs_only, glsl_type::vec4_type, glsl_type::sampler1DArray_type, 2, glsl_type::vec2_type, TEX_OFFSET), + _texture(ir_txb, v130_fs_only, glsl_type::ivec4_type, glsl_type::isampler1DArray_type, 2, glsl_type::vec2_type, TEX_OFFSET), + _texture(ir_txb, v130_fs_only, glsl_type::uvec4_type, glsl_type::usampler1DArray_type, 2, glsl_type::vec2_type, TEX_OFFSET), + + _texture(ir_txb, v130_fs_only, glsl_type::vec4_type, glsl_type::sampler2DArray_type, 3, glsl_type::vec3_type, TEX_OFFSET), + _texture(ir_txb, v130_fs_only, glsl_type::ivec4_type, glsl_type::isampler2DArray_type, 3, glsl_type::vec3_type, TEX_OFFSET), + _texture(ir_txb, v130_fs_only, glsl_type::uvec4_type, glsl_type::usampler2DArray_type, 3, glsl_type::vec3_type, TEX_OFFSET), + + _texture(ir_txb, v130_fs_only, glsl_type::float_type, glsl_type::sampler1DArrayShadow_type, 2, glsl_type::vec3_type, TEX_OFFSET), + NULL); + + add_function("textureProj", + _texture(ir_tex, v130, glsl_type::vec4_type, glsl_type::sampler1D_type, 1, glsl_type::vec2_type, TEX_PROJECT), + _texture(ir_tex, v130, glsl_type::ivec4_type, glsl_type::isampler1D_type, 1, glsl_type::vec2_type, TEX_PROJECT), + _texture(ir_tex, v130, glsl_type::uvec4_type, glsl_type::usampler1D_type, 1, glsl_type::vec2_type, TEX_PROJECT), + _texture(ir_tex, v130, glsl_type::vec4_type, glsl_type::sampler1D_type, 1, glsl_type::vec4_type, TEX_PROJECT), + _texture(ir_tex, v130, glsl_type::ivec4_type, glsl_type::isampler1D_type, 1, glsl_type::vec4_type, TEX_PROJECT), + _texture(ir_tex, v130, glsl_type::uvec4_type, glsl_type::usampler1D_type, 1, glsl_type::vec4_type, TEX_PROJECT), + + _texture(ir_tex, v130, glsl_type::vec4_type, glsl_type::sampler2D_type, 2, glsl_type::vec3_type, TEX_PROJECT), + _texture(ir_tex, v130, glsl_type::ivec4_type, glsl_type::isampler2D_type, 2, glsl_type::vec3_type, TEX_PROJECT), + _texture(ir_tex, v130, glsl_type::uvec4_type, glsl_type::usampler2D_type, 2, glsl_type::vec3_type, TEX_PROJECT), + _texture(ir_tex, v130, glsl_type::vec4_type, glsl_type::sampler2D_type, 2, glsl_type::vec4_type, TEX_PROJECT), + _texture(ir_tex, v130, glsl_type::ivec4_type, glsl_type::isampler2D_type, 2, glsl_type::vec4_type, TEX_PROJECT), + _texture(ir_tex, v130, glsl_type::uvec4_type, glsl_type::usampler2D_type, 2, glsl_type::vec4_type, TEX_PROJECT), + + _texture(ir_tex, v130, glsl_type::vec4_type, glsl_type::sampler3D_type, 3, glsl_type::vec4_type, TEX_PROJECT), + _texture(ir_tex, v130, glsl_type::ivec4_type, glsl_type::isampler3D_type, 3, glsl_type::vec4_type, TEX_PROJECT), + _texture(ir_tex, v130, glsl_type::uvec4_type, glsl_type::usampler3D_type, 3, glsl_type::vec4_type, TEX_PROJECT), + + _texture(ir_tex, v130, glsl_type::float_type, glsl_type::sampler1DShadow_type, 1, glsl_type::vec4_type, TEX_PROJECT), + _texture(ir_tex, v130, glsl_type::float_type, glsl_type::sampler2DShadow_type, 2, glsl_type::vec4_type, TEX_PROJECT), + + _texture(ir_tex, v130, glsl_type::vec4_type, glsl_type::sampler2DRect_type, 2, glsl_type::vec3_type, TEX_PROJECT), + _texture(ir_tex, v130, glsl_type::ivec4_type, glsl_type::isampler2DRect_type, 2, glsl_type::vec3_type, TEX_PROJECT), + _texture(ir_tex, v130, glsl_type::uvec4_type, glsl_type::usampler2DRect_type, 2, glsl_type::vec3_type, TEX_PROJECT), + _texture(ir_tex, v130, glsl_type::vec4_type, glsl_type::sampler2DRect_type, 2, glsl_type::vec4_type, TEX_PROJECT), + _texture(ir_tex, v130, glsl_type::ivec4_type, glsl_type::isampler2DRect_type, 2, glsl_type::vec4_type, TEX_PROJECT), + _texture(ir_tex, v130, glsl_type::uvec4_type, glsl_type::usampler2DRect_type, 2, glsl_type::vec4_type, TEX_PROJECT), + + _texture(ir_tex, v130, glsl_type::float_type, glsl_type::sampler2DRectShadow_type, 2, glsl_type::vec4_type, TEX_PROJECT), + + _texture(ir_txb, v130, glsl_type::vec4_type, glsl_type::sampler1D_type, 1, glsl_type::vec2_type, TEX_PROJECT), + _texture(ir_txb, v130, glsl_type::ivec4_type, glsl_type::isampler1D_type, 1, glsl_type::vec2_type, TEX_PROJECT), + _texture(ir_txb, v130, glsl_type::uvec4_type, glsl_type::usampler1D_type, 1, glsl_type::vec2_type, TEX_PROJECT), + _texture(ir_txb, v130, glsl_type::vec4_type, glsl_type::sampler1D_type, 1, glsl_type::vec4_type, TEX_PROJECT), + _texture(ir_txb, v130, glsl_type::ivec4_type, glsl_type::isampler1D_type, 1, glsl_type::vec4_type, TEX_PROJECT), + _texture(ir_txb, v130, glsl_type::uvec4_type, glsl_type::usampler1D_type, 1, glsl_type::vec4_type, TEX_PROJECT), + + _texture(ir_txb, v130, glsl_type::vec4_type, glsl_type::sampler2D_type, 2, glsl_type::vec3_type, TEX_PROJECT), + _texture(ir_txb, v130, glsl_type::ivec4_type, glsl_type::isampler2D_type, 2, glsl_type::vec3_type, TEX_PROJECT), + _texture(ir_txb, v130, glsl_type::uvec4_type, glsl_type::usampler2D_type, 2, glsl_type::vec3_type, TEX_PROJECT), + _texture(ir_txb, v130, glsl_type::vec4_type, glsl_type::sampler2D_type, 2, glsl_type::vec4_type, TEX_PROJECT), + _texture(ir_txb, v130, glsl_type::ivec4_type, glsl_type::isampler2D_type, 2, glsl_type::vec4_type, TEX_PROJECT), + _texture(ir_txb, v130, glsl_type::uvec4_type, glsl_type::usampler2D_type, 2, glsl_type::vec4_type, TEX_PROJECT), + + _texture(ir_txb, v130, glsl_type::vec4_type, glsl_type::sampler3D_type, 3, glsl_type::vec4_type, TEX_PROJECT), + _texture(ir_txb, v130, glsl_type::ivec4_type, glsl_type::isampler3D_type, 3, glsl_type::vec4_type, TEX_PROJECT), + _texture(ir_txb, v130, glsl_type::uvec4_type, glsl_type::usampler3D_type, 3, glsl_type::vec4_type, TEX_PROJECT), + + _texture(ir_txb, v130, glsl_type::float_type, glsl_type::sampler1DShadow_type, 1, glsl_type::vec4_type, TEX_PROJECT), + _texture(ir_txb, v130, glsl_type::float_type, glsl_type::sampler2DShadow_type, 2, glsl_type::vec4_type, TEX_PROJECT), + NULL); + + add_function("texelFetch", + _texelFetch(v130, glsl_type::vec4_type, glsl_type::sampler1D_type, glsl_type::int_type), + _texelFetch(v130, glsl_type::ivec4_type, glsl_type::isampler1D_type, glsl_type::int_type), + _texelFetch(v130, glsl_type::uvec4_type, glsl_type::usampler1D_type, glsl_type::int_type), + + _texelFetch(v130, glsl_type::vec4_type, glsl_type::sampler2D_type, glsl_type::ivec2_type), + _texelFetch(v130, glsl_type::ivec4_type, glsl_type::isampler2D_type, glsl_type::ivec2_type), + _texelFetch(v130, glsl_type::uvec4_type, glsl_type::usampler2D_type, glsl_type::ivec2_type), + + _texelFetch(v130, glsl_type::vec4_type, glsl_type::sampler3D_type, glsl_type::ivec3_type), + _texelFetch(v130, glsl_type::ivec4_type, glsl_type::isampler3D_type, glsl_type::ivec3_type), + _texelFetch(v130, glsl_type::uvec4_type, glsl_type::usampler3D_type, glsl_type::ivec3_type), + + _texelFetch(v130, glsl_type::vec4_type, glsl_type::sampler2DRect_type, glsl_type::ivec2_type), + _texelFetch(v130, glsl_type::ivec4_type, glsl_type::isampler2DRect_type, glsl_type::ivec2_type), + _texelFetch(v130, glsl_type::uvec4_type, glsl_type::usampler2DRect_type, glsl_type::ivec2_type), + + _texelFetch(v130, glsl_type::vec4_type, glsl_type::sampler1DArray_type, glsl_type::ivec2_type), + _texelFetch(v130, glsl_type::ivec4_type, glsl_type::isampler1DArray_type, glsl_type::ivec2_type), + _texelFetch(v130, glsl_type::uvec4_type, glsl_type::usampler1DArray_type, glsl_type::ivec2_type), + + _texelFetch(v130, glsl_type::vec4_type, glsl_type::sampler2DArray_type, glsl_type::ivec3_type), + _texelFetch(v130, glsl_type::ivec4_type, glsl_type::isampler2DArray_type, glsl_type::ivec3_type), + _texelFetch(v130, glsl_type::uvec4_type, glsl_type::usampler2DArray_type, glsl_type::ivec3_type), + + _texelFetch(v140, glsl_type::vec4_type, glsl_type::samplerBuffer_type, glsl_type::int_type), + _texelFetch(v140, glsl_type::ivec4_type, glsl_type::isamplerBuffer_type, glsl_type::int_type), + _texelFetch(v140, glsl_type::uvec4_type, glsl_type::usamplerBuffer_type, glsl_type::int_type), + + _texelFetch(texture_multisample, glsl_type::vec4_type, glsl_type::sampler2DMS_type, glsl_type::ivec2_type), + _texelFetch(texture_multisample, glsl_type::ivec4_type, glsl_type::isampler2DMS_type, glsl_type::ivec2_type), + _texelFetch(texture_multisample, glsl_type::uvec4_type, glsl_type::usampler2DMS_type, glsl_type::ivec2_type), + + _texelFetch(texture_multisample, glsl_type::vec4_type, glsl_type::sampler2DMSArray_type, glsl_type::ivec3_type), + _texelFetch(texture_multisample, glsl_type::ivec4_type, glsl_type::isampler2DMSArray_type, glsl_type::ivec3_type), + _texelFetch(texture_multisample, glsl_type::uvec4_type, glsl_type::usampler2DMSArray_type, glsl_type::ivec3_type), + NULL); + + add_function("texelFetchOffset", + _texelFetch(v130, glsl_type::vec4_type, glsl_type::sampler1D_type, glsl_type::int_type, glsl_type::int_type), + _texelFetch(v130, glsl_type::ivec4_type, glsl_type::isampler1D_type, glsl_type::int_type, glsl_type::int_type), + _texelFetch(v130, glsl_type::uvec4_type, glsl_type::usampler1D_type, glsl_type::int_type, glsl_type::int_type), + + _texelFetch(v130, glsl_type::vec4_type, glsl_type::sampler2D_type, glsl_type::ivec2_type, glsl_type::ivec2_type), + _texelFetch(v130, glsl_type::ivec4_type, glsl_type::isampler2D_type, glsl_type::ivec2_type, glsl_type::ivec2_type), + _texelFetch(v130, glsl_type::uvec4_type, glsl_type::usampler2D_type, glsl_type::ivec2_type, glsl_type::ivec2_type), + + _texelFetch(v130, glsl_type::vec4_type, glsl_type::sampler3D_type, glsl_type::ivec3_type, glsl_type::ivec3_type), + _texelFetch(v130, glsl_type::ivec4_type, glsl_type::isampler3D_type, glsl_type::ivec3_type, glsl_type::ivec3_type), + _texelFetch(v130, glsl_type::uvec4_type, glsl_type::usampler3D_type, glsl_type::ivec3_type, glsl_type::ivec3_type), + + _texelFetch(v130, glsl_type::vec4_type, glsl_type::sampler2DRect_type, glsl_type::ivec2_type, glsl_type::ivec2_type), + _texelFetch(v130, glsl_type::ivec4_type, glsl_type::isampler2DRect_type, glsl_type::ivec2_type, glsl_type::ivec2_type), + _texelFetch(v130, glsl_type::uvec4_type, glsl_type::usampler2DRect_type, glsl_type::ivec2_type, glsl_type::ivec2_type), + + _texelFetch(v130, glsl_type::vec4_type, glsl_type::sampler1DArray_type, glsl_type::ivec2_type, glsl_type::int_type), + _texelFetch(v130, glsl_type::ivec4_type, glsl_type::isampler1DArray_type, glsl_type::ivec2_type, glsl_type::int_type), + _texelFetch(v130, glsl_type::uvec4_type, glsl_type::usampler1DArray_type, glsl_type::ivec2_type, glsl_type::int_type), + + _texelFetch(v130, glsl_type::vec4_type, glsl_type::sampler2DArray_type, glsl_type::ivec3_type, glsl_type::ivec2_type), + _texelFetch(v130, glsl_type::ivec4_type, glsl_type::isampler2DArray_type, glsl_type::ivec3_type, glsl_type::ivec2_type), + _texelFetch(v130, glsl_type::uvec4_type, glsl_type::usampler2DArray_type, glsl_type::ivec3_type, glsl_type::ivec2_type), + + NULL); + + add_function("textureProjOffset", + _texture(ir_tex, v130, glsl_type::vec4_type, glsl_type::sampler1D_type, 1, glsl_type::vec2_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_tex, v130, glsl_type::ivec4_type, glsl_type::isampler1D_type, 1, glsl_type::vec2_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_tex, v130, glsl_type::uvec4_type, glsl_type::usampler1D_type, 1, glsl_type::vec2_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_tex, v130, glsl_type::vec4_type, glsl_type::sampler1D_type, 1, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_tex, v130, glsl_type::ivec4_type, glsl_type::isampler1D_type, 1, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_tex, v130, glsl_type::uvec4_type, glsl_type::usampler1D_type, 1, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + + _texture(ir_tex, v130, glsl_type::vec4_type, glsl_type::sampler2D_type, 2, glsl_type::vec3_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_tex, v130, glsl_type::ivec4_type, glsl_type::isampler2D_type, 2, glsl_type::vec3_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_tex, v130, glsl_type::uvec4_type, glsl_type::usampler2D_type, 2, glsl_type::vec3_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_tex, v130, glsl_type::vec4_type, glsl_type::sampler2D_type, 2, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_tex, v130, glsl_type::ivec4_type, glsl_type::isampler2D_type, 2, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_tex, v130, glsl_type::uvec4_type, glsl_type::usampler2D_type, 2, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + + _texture(ir_tex, v130, glsl_type::vec4_type, glsl_type::sampler3D_type, 3, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_tex, v130, glsl_type::ivec4_type, glsl_type::isampler3D_type, 3, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_tex, v130, glsl_type::uvec4_type, glsl_type::usampler3D_type, 3, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + + _texture(ir_tex, v130, glsl_type::float_type, glsl_type::sampler1DShadow_type, 1, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_tex, v130, glsl_type::float_type, glsl_type::sampler2DShadow_type, 2, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + + _texture(ir_tex, v130, glsl_type::vec4_type, glsl_type::sampler2DRect_type, 2, glsl_type::vec3_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_tex, v130, glsl_type::ivec4_type, glsl_type::isampler2DRect_type, 2, glsl_type::vec3_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_tex, v130, glsl_type::uvec4_type, glsl_type::usampler2DRect_type, 2, glsl_type::vec3_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_tex, v130, glsl_type::vec4_type, glsl_type::sampler2DRect_type, 2, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_tex, v130, glsl_type::ivec4_type, glsl_type::isampler2DRect_type, 2, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_tex, v130, glsl_type::uvec4_type, glsl_type::usampler2DRect_type, 2, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + + _texture(ir_tex, v130, glsl_type::float_type, glsl_type::sampler2DRectShadow_type, 2, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + + _texture(ir_txb, v130, glsl_type::vec4_type, glsl_type::sampler1D_type, 1, glsl_type::vec2_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_txb, v130, glsl_type::ivec4_type, glsl_type::isampler1D_type, 1, glsl_type::vec2_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_txb, v130, glsl_type::uvec4_type, glsl_type::usampler1D_type, 1, glsl_type::vec2_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_txb, v130, glsl_type::vec4_type, glsl_type::sampler1D_type, 1, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_txb, v130, glsl_type::ivec4_type, glsl_type::isampler1D_type, 1, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_txb, v130, glsl_type::uvec4_type, glsl_type::usampler1D_type, 1, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + + _texture(ir_txb, v130, glsl_type::vec4_type, glsl_type::sampler2D_type, 2, glsl_type::vec3_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_txb, v130, glsl_type::ivec4_type, glsl_type::isampler2D_type, 2, glsl_type::vec3_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_txb, v130, glsl_type::uvec4_type, glsl_type::usampler2D_type, 2, glsl_type::vec3_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_txb, v130, glsl_type::vec4_type, glsl_type::sampler2D_type, 2, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_txb, v130, glsl_type::ivec4_type, glsl_type::isampler2D_type, 2, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_txb, v130, glsl_type::uvec4_type, glsl_type::usampler2D_type, 2, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + + _texture(ir_txb, v130, glsl_type::vec4_type, glsl_type::sampler3D_type, 3, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_txb, v130, glsl_type::ivec4_type, glsl_type::isampler3D_type, 3, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_txb, v130, glsl_type::uvec4_type, glsl_type::usampler3D_type, 3, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + + _texture(ir_txb, v130, glsl_type::float_type, glsl_type::sampler1DShadow_type, 1, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_txb, v130, glsl_type::float_type, glsl_type::sampler2DShadow_type, 2, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + NULL); + + add_function("textureLodOffset", + _texture(ir_txl, v130, glsl_type::vec4_type, glsl_type::sampler1D_type, 1, glsl_type::float_type, TEX_OFFSET), + _texture(ir_txl, v130, glsl_type::ivec4_type, glsl_type::isampler1D_type, 1, glsl_type::float_type, TEX_OFFSET), + _texture(ir_txl, v130, glsl_type::uvec4_type, glsl_type::usampler1D_type, 1, glsl_type::float_type, TEX_OFFSET), + + _texture(ir_txl, v130, glsl_type::vec4_type, glsl_type::sampler2D_type, 2, glsl_type::vec2_type, TEX_OFFSET), + _texture(ir_txl, v130, glsl_type::ivec4_type, glsl_type::isampler2D_type, 2, glsl_type::vec2_type, TEX_OFFSET), + _texture(ir_txl, v130, glsl_type::uvec4_type, glsl_type::usampler2D_type, 2, glsl_type::vec2_type, TEX_OFFSET), + + _texture(ir_txl, v130, glsl_type::vec4_type, glsl_type::sampler3D_type, 3, glsl_type::vec3_type, TEX_OFFSET), + _texture(ir_txl, v130, glsl_type::ivec4_type, glsl_type::isampler3D_type, 3, glsl_type::vec3_type, TEX_OFFSET), + _texture(ir_txl, v130, glsl_type::uvec4_type, glsl_type::usampler3D_type, 3, glsl_type::vec3_type, TEX_OFFSET), + + _texture(ir_txl, v130, glsl_type::float_type, glsl_type::sampler1DShadow_type, 1, glsl_type::vec3_type, TEX_OFFSET), + _texture(ir_txl, v130, glsl_type::float_type, glsl_type::sampler2DShadow_type, 2, glsl_type::vec3_type, TEX_OFFSET), + + _texture(ir_txl, v130, glsl_type::vec4_type, glsl_type::sampler1DArray_type, 2, glsl_type::vec2_type, TEX_OFFSET), + _texture(ir_txl, v130, glsl_type::ivec4_type, glsl_type::isampler1DArray_type, 2, glsl_type::vec2_type, TEX_OFFSET), + _texture(ir_txl, v130, glsl_type::uvec4_type, glsl_type::usampler1DArray_type, 2, glsl_type::vec2_type, TEX_OFFSET), + + _texture(ir_txl, v130, glsl_type::vec4_type, glsl_type::sampler2DArray_type, 3, glsl_type::vec3_type, TEX_OFFSET), + _texture(ir_txl, v130, glsl_type::ivec4_type, glsl_type::isampler2DArray_type, 3, glsl_type::vec3_type, TEX_OFFSET), + _texture(ir_txl, v130, glsl_type::uvec4_type, glsl_type::usampler2DArray_type, 3, glsl_type::vec3_type, TEX_OFFSET), + + _texture(ir_txl, v130, glsl_type::float_type, glsl_type::sampler1DArrayShadow_type, 2, glsl_type::vec3_type, TEX_OFFSET), + NULL); + + add_function("textureProjLod", + _texture(ir_txl, v130, glsl_type::vec4_type, glsl_type::sampler1D_type, 1, glsl_type::vec2_type, TEX_PROJECT), + _texture(ir_txl, v130, glsl_type::ivec4_type, glsl_type::isampler1D_type, 1, glsl_type::vec2_type, TEX_PROJECT), + _texture(ir_txl, v130, glsl_type::uvec4_type, glsl_type::usampler1D_type, 1, glsl_type::vec2_type, TEX_PROJECT), + _texture(ir_txl, v130, glsl_type::vec4_type, glsl_type::sampler1D_type, 1, glsl_type::vec4_type, TEX_PROJECT), + _texture(ir_txl, v130, glsl_type::ivec4_type, glsl_type::isampler1D_type, 1, glsl_type::vec4_type, TEX_PROJECT), + _texture(ir_txl, v130, glsl_type::uvec4_type, glsl_type::usampler1D_type, 1, glsl_type::vec4_type, TEX_PROJECT), + + _texture(ir_txl, v130, glsl_type::vec4_type, glsl_type::sampler2D_type, 2, glsl_type::vec3_type, TEX_PROJECT), + _texture(ir_txl, v130, glsl_type::ivec4_type, glsl_type::isampler2D_type, 2, glsl_type::vec3_type, TEX_PROJECT), + _texture(ir_txl, v130, glsl_type::uvec4_type, glsl_type::usampler2D_type, 2, glsl_type::vec3_type, TEX_PROJECT), + _texture(ir_txl, v130, glsl_type::vec4_type, glsl_type::sampler2D_type, 2, glsl_type::vec4_type, TEX_PROJECT), + _texture(ir_txl, v130, glsl_type::ivec4_type, glsl_type::isampler2D_type, 2, glsl_type::vec4_type, TEX_PROJECT), + _texture(ir_txl, v130, glsl_type::uvec4_type, glsl_type::usampler2D_type, 2, glsl_type::vec4_type, TEX_PROJECT), + + _texture(ir_txl, v130, glsl_type::vec4_type, glsl_type::sampler3D_type, 3, glsl_type::vec4_type, TEX_PROJECT), + _texture(ir_txl, v130, glsl_type::ivec4_type, glsl_type::isampler3D_type, 3, glsl_type::vec4_type, TEX_PROJECT), + _texture(ir_txl, v130, glsl_type::uvec4_type, glsl_type::usampler3D_type, 3, glsl_type::vec4_type, TEX_PROJECT), + + _texture(ir_txl, v130, glsl_type::float_type, glsl_type::sampler1DShadow_type, 1, glsl_type::vec4_type, TEX_PROJECT), + _texture(ir_txl, v130, glsl_type::float_type, glsl_type::sampler2DShadow_type, 2, glsl_type::vec4_type, TEX_PROJECT), + NULL); + + add_function("textureProjLodOffset", + _texture(ir_txl, v130, glsl_type::vec4_type, glsl_type::sampler1D_type, 1, glsl_type::vec2_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_txl, v130, glsl_type::ivec4_type, glsl_type::isampler1D_type, 1, glsl_type::vec2_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_txl, v130, glsl_type::uvec4_type, glsl_type::usampler1D_type, 1, glsl_type::vec2_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_txl, v130, glsl_type::vec4_type, glsl_type::sampler1D_type, 1, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_txl, v130, glsl_type::ivec4_type, glsl_type::isampler1D_type, 1, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_txl, v130, glsl_type::uvec4_type, glsl_type::usampler1D_type, 1, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + + _texture(ir_txl, v130, glsl_type::vec4_type, glsl_type::sampler2D_type, 2, glsl_type::vec3_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_txl, v130, glsl_type::ivec4_type, glsl_type::isampler2D_type, 2, glsl_type::vec3_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_txl, v130, glsl_type::uvec4_type, glsl_type::usampler2D_type, 2, glsl_type::vec3_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_txl, v130, glsl_type::vec4_type, glsl_type::sampler2D_type, 2, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_txl, v130, glsl_type::ivec4_type, glsl_type::isampler2D_type, 2, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_txl, v130, glsl_type::uvec4_type, glsl_type::usampler2D_type, 2, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + + _texture(ir_txl, v130, glsl_type::vec4_type, glsl_type::sampler3D_type, 3, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_txl, v130, glsl_type::ivec4_type, glsl_type::isampler3D_type, 3, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_txl, v130, glsl_type::uvec4_type, glsl_type::usampler3D_type, 3, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + + _texture(ir_txl, v130, glsl_type::float_type, glsl_type::sampler1DShadow_type, 1, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_txl, v130, glsl_type::float_type, glsl_type::sampler2DShadow_type, 2, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + NULL); + + add_function("textureGrad", + _texture(ir_txd, v130, glsl_type::vec4_type, glsl_type::sampler1D_type, 1, glsl_type::float_type), + _texture(ir_txd, v130, glsl_type::ivec4_type, glsl_type::isampler1D_type, 1, glsl_type::float_type), + _texture(ir_txd, v130, glsl_type::uvec4_type, glsl_type::usampler1D_type, 1, glsl_type::float_type), + + _texture(ir_txd, v130, glsl_type::vec4_type, glsl_type::sampler2D_type, 2, glsl_type::vec2_type), + _texture(ir_txd, v130, glsl_type::ivec4_type, glsl_type::isampler2D_type, 2, glsl_type::vec2_type), + _texture(ir_txd, v130, glsl_type::uvec4_type, glsl_type::usampler2D_type, 2, glsl_type::vec2_type), + + _texture(ir_txd, v130, glsl_type::vec4_type, glsl_type::sampler3D_type, 3, glsl_type::vec3_type), + _texture(ir_txd, v130, glsl_type::ivec4_type, glsl_type::isampler3D_type, 3, glsl_type::vec3_type), + _texture(ir_txd, v130, glsl_type::uvec4_type, glsl_type::usampler3D_type, 3, glsl_type::vec3_type), + + _texture(ir_txd, v130, glsl_type::vec4_type, glsl_type::samplerCube_type, 3, glsl_type::vec3_type), + _texture(ir_txd, v130, glsl_type::ivec4_type, glsl_type::isamplerCube_type, 3, glsl_type::vec3_type), + _texture(ir_txd, v130, glsl_type::uvec4_type, glsl_type::usamplerCube_type, 3, glsl_type::vec3_type), + + _texture(ir_txd, v130, glsl_type::vec4_type, glsl_type::sampler2DRect_type, 2, glsl_type::vec2_type), + _texture(ir_txd, v130, glsl_type::ivec4_type, glsl_type::isampler2DRect_type, 2, glsl_type::vec2_type), + _texture(ir_txd, v130, glsl_type::uvec4_type, glsl_type::usampler2DRect_type, 2, glsl_type::vec2_type), + + _texture(ir_txd, v130, glsl_type::float_type, glsl_type::sampler2DRectShadow_type, 2, glsl_type::vec3_type), + + _texture(ir_txd, v130, glsl_type::float_type, glsl_type::sampler1DShadow_type, 1, glsl_type::vec3_type), + _texture(ir_txd, v130, glsl_type::float_type, glsl_type::sampler2DShadow_type, 2, glsl_type::vec3_type), + _texture(ir_txd, v130, glsl_type::float_type, glsl_type::samplerCubeShadow_type, 3, glsl_type::vec4_type), + + _texture(ir_txd, v130, glsl_type::vec4_type, glsl_type::sampler1DArray_type, 2, glsl_type::vec2_type), + _texture(ir_txd, v130, glsl_type::ivec4_type, glsl_type::isampler1DArray_type, 2, glsl_type::vec2_type), + _texture(ir_txd, v130, glsl_type::uvec4_type, glsl_type::usampler1DArray_type, 2, glsl_type::vec2_type), + + _texture(ir_txd, v130, glsl_type::vec4_type, glsl_type::sampler2DArray_type, 3, glsl_type::vec3_type), + _texture(ir_txd, v130, glsl_type::ivec4_type, glsl_type::isampler2DArray_type, 3, glsl_type::vec3_type), + _texture(ir_txd, v130, glsl_type::uvec4_type, glsl_type::usampler2DArray_type, 3, glsl_type::vec3_type), + + _texture(ir_txd, texture_cube_map_array, glsl_type::vec4_type, glsl_type::samplerCubeArray_type, 4, glsl_type::vec4_type), + _texture(ir_txd, texture_cube_map_array, glsl_type::ivec4_type, glsl_type::isamplerCubeArray_type, 4, glsl_type::vec4_type), + _texture(ir_txd, texture_cube_map_array, glsl_type::uvec4_type, glsl_type::usamplerCubeArray_type, 4, glsl_type::vec4_type), + + _texture(ir_txd, v130, glsl_type::float_type, glsl_type::sampler1DArrayShadow_type, 2, glsl_type::vec3_type), + _texture(ir_txd, v130, glsl_type::float_type, glsl_type::sampler2DArrayShadow_type, 3, glsl_type::vec4_type), + NULL); + + add_function("textureGradOffset", + _texture(ir_txd, v130, glsl_type::vec4_type, glsl_type::sampler1D_type, 1, glsl_type::float_type, TEX_OFFSET), + _texture(ir_txd, v130, glsl_type::ivec4_type, glsl_type::isampler1D_type, 1, glsl_type::float_type, TEX_OFFSET), + _texture(ir_txd, v130, glsl_type::uvec4_type, glsl_type::usampler1D_type, 1, glsl_type::float_type, TEX_OFFSET), + + _texture(ir_txd, v130, glsl_type::vec4_type, glsl_type::sampler2D_type, 2, glsl_type::vec2_type, TEX_OFFSET), + _texture(ir_txd, v130, glsl_type::ivec4_type, glsl_type::isampler2D_type, 2, glsl_type::vec2_type, TEX_OFFSET), + _texture(ir_txd, v130, glsl_type::uvec4_type, glsl_type::usampler2D_type, 2, glsl_type::vec2_type, TEX_OFFSET), + + _texture(ir_txd, v130, glsl_type::vec4_type, glsl_type::sampler3D_type, 3, glsl_type::vec3_type, TEX_OFFSET), + _texture(ir_txd, v130, glsl_type::ivec4_type, glsl_type::isampler3D_type, 3, glsl_type::vec3_type, TEX_OFFSET), + _texture(ir_txd, v130, glsl_type::uvec4_type, glsl_type::usampler3D_type, 3, glsl_type::vec3_type, TEX_OFFSET), + + _texture(ir_txd, v130, glsl_type::vec4_type, glsl_type::sampler2DRect_type, 2, glsl_type::vec2_type, TEX_OFFSET), + _texture(ir_txd, v130, glsl_type::ivec4_type, glsl_type::isampler2DRect_type, 2, glsl_type::vec2_type, TEX_OFFSET), + _texture(ir_txd, v130, glsl_type::uvec4_type, glsl_type::usampler2DRect_type, 2, glsl_type::vec2_type, TEX_OFFSET), + + _texture(ir_txd, v130, glsl_type::float_type, glsl_type::sampler2DRectShadow_type, 2, glsl_type::vec3_type, TEX_OFFSET), + + _texture(ir_txd, v130, glsl_type::float_type, glsl_type::sampler1DShadow_type, 1, glsl_type::vec3_type, TEX_OFFSET), + _texture(ir_txd, v130, glsl_type::float_type, glsl_type::sampler2DShadow_type, 2, glsl_type::vec3_type, TEX_OFFSET), + + _texture(ir_txd, v130, glsl_type::vec4_type, glsl_type::sampler1DArray_type, 2, glsl_type::vec2_type, TEX_OFFSET), + _texture(ir_txd, v130, glsl_type::ivec4_type, glsl_type::isampler1DArray_type, 2, glsl_type::vec2_type, TEX_OFFSET), + _texture(ir_txd, v130, glsl_type::uvec4_type, glsl_type::usampler1DArray_type, 2, glsl_type::vec2_type, TEX_OFFSET), + + _texture(ir_txd, v130, glsl_type::vec4_type, glsl_type::sampler2DArray_type, 3, glsl_type::vec3_type, TEX_OFFSET), + _texture(ir_txd, v130, glsl_type::ivec4_type, glsl_type::isampler2DArray_type, 3, glsl_type::vec3_type, TEX_OFFSET), + _texture(ir_txd, v130, glsl_type::uvec4_type, glsl_type::usampler2DArray_type, 3, glsl_type::vec3_type, TEX_OFFSET), + + _texture(ir_txd, v130, glsl_type::float_type, glsl_type::sampler1DArrayShadow_type, 2, glsl_type::vec3_type, TEX_OFFSET), + _texture(ir_txd, v130, glsl_type::float_type, glsl_type::sampler2DArrayShadow_type, 3, glsl_type::vec4_type, TEX_OFFSET), + NULL); + + add_function("textureProjGrad", + _texture(ir_txd, v130, glsl_type::vec4_type, glsl_type::sampler1D_type, 1, glsl_type::vec2_type, TEX_PROJECT), + _texture(ir_txd, v130, glsl_type::ivec4_type, glsl_type::isampler1D_type, 1, glsl_type::vec2_type, TEX_PROJECT), + _texture(ir_txd, v130, glsl_type::uvec4_type, glsl_type::usampler1D_type, 1, glsl_type::vec2_type, TEX_PROJECT), + _texture(ir_txd, v130, glsl_type::vec4_type, glsl_type::sampler1D_type, 1, glsl_type::vec4_type, TEX_PROJECT), + _texture(ir_txd, v130, glsl_type::ivec4_type, glsl_type::isampler1D_type, 1, glsl_type::vec4_type, TEX_PROJECT), + _texture(ir_txd, v130, glsl_type::uvec4_type, glsl_type::usampler1D_type, 1, glsl_type::vec4_type, TEX_PROJECT), + + _texture(ir_txd, v130, glsl_type::vec4_type, glsl_type::sampler2D_type, 2, glsl_type::vec3_type, TEX_PROJECT), + _texture(ir_txd, v130, glsl_type::ivec4_type, glsl_type::isampler2D_type, 2, glsl_type::vec3_type, TEX_PROJECT), + _texture(ir_txd, v130, glsl_type::uvec4_type, glsl_type::usampler2D_type, 2, glsl_type::vec3_type, TEX_PROJECT), + _texture(ir_txd, v130, glsl_type::vec4_type, glsl_type::sampler2D_type, 2, glsl_type::vec4_type, TEX_PROJECT), + _texture(ir_txd, v130, glsl_type::ivec4_type, glsl_type::isampler2D_type, 2, glsl_type::vec4_type, TEX_PROJECT), + _texture(ir_txd, v130, glsl_type::uvec4_type, glsl_type::usampler2D_type, 2, glsl_type::vec4_type, TEX_PROJECT), + + _texture(ir_txd, v130, glsl_type::vec4_type, glsl_type::sampler3D_type, 3, glsl_type::vec4_type, TEX_PROJECT), + _texture(ir_txd, v130, glsl_type::ivec4_type, glsl_type::isampler3D_type, 3, glsl_type::vec4_type, TEX_PROJECT), + _texture(ir_txd, v130, glsl_type::uvec4_type, glsl_type::usampler3D_type, 3, glsl_type::vec4_type, TEX_PROJECT), + + _texture(ir_txd, v130, glsl_type::vec4_type, glsl_type::sampler2DRect_type, 2, glsl_type::vec3_type, TEX_PROJECT), + _texture(ir_txd, v130, glsl_type::ivec4_type, glsl_type::isampler2DRect_type, 2, glsl_type::vec3_type, TEX_PROJECT), + _texture(ir_txd, v130, glsl_type::uvec4_type, glsl_type::usampler2DRect_type, 2, glsl_type::vec3_type, TEX_PROJECT), + _texture(ir_txd, v130, glsl_type::vec4_type, glsl_type::sampler2DRect_type, 2, glsl_type::vec4_type, TEX_PROJECT), + _texture(ir_txd, v130, glsl_type::ivec4_type, glsl_type::isampler2DRect_type, 2, glsl_type::vec4_type, TEX_PROJECT), + _texture(ir_txd, v130, glsl_type::uvec4_type, glsl_type::usampler2DRect_type, 2, glsl_type::vec4_type, TEX_PROJECT), + + _texture(ir_txd, v130, glsl_type::float_type, glsl_type::sampler2DRectShadow_type, 2, glsl_type::vec4_type, TEX_PROJECT), + + _texture(ir_txd, v130, glsl_type::float_type, glsl_type::sampler1DShadow_type, 1, glsl_type::vec4_type, TEX_PROJECT), + _texture(ir_txd, v130, glsl_type::float_type, glsl_type::sampler2DShadow_type, 2, glsl_type::vec4_type, TEX_PROJECT), + NULL); + + add_function("textureProjGradOffset", + _texture(ir_txd, v130, glsl_type::vec4_type, glsl_type::sampler1D_type, 1, glsl_type::vec2_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_txd, v130, glsl_type::ivec4_type, glsl_type::isampler1D_type, 1, glsl_type::vec2_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_txd, v130, glsl_type::uvec4_type, glsl_type::usampler1D_type, 1, glsl_type::vec2_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_txd, v130, glsl_type::vec4_type, glsl_type::sampler1D_type, 1, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_txd, v130, glsl_type::ivec4_type, glsl_type::isampler1D_type, 1, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_txd, v130, glsl_type::uvec4_type, glsl_type::usampler1D_type, 1, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + + _texture(ir_txd, v130, glsl_type::vec4_type, glsl_type::sampler2D_type, 2, glsl_type::vec3_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_txd, v130, glsl_type::ivec4_type, glsl_type::isampler2D_type, 2, glsl_type::vec3_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_txd, v130, glsl_type::uvec4_type, glsl_type::usampler2D_type, 2, glsl_type::vec3_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_txd, v130, glsl_type::vec4_type, glsl_type::sampler2D_type, 2, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_txd, v130, glsl_type::ivec4_type, glsl_type::isampler2D_type, 2, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_txd, v130, glsl_type::uvec4_type, glsl_type::usampler2D_type, 2, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + + _texture(ir_txd, v130, glsl_type::vec4_type, glsl_type::sampler3D_type, 3, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_txd, v130, glsl_type::ivec4_type, glsl_type::isampler3D_type, 3, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_txd, v130, glsl_type::uvec4_type, glsl_type::usampler3D_type, 3, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + + _texture(ir_txd, v130, glsl_type::vec4_type, glsl_type::sampler2DRect_type, 2, glsl_type::vec3_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_txd, v130, glsl_type::ivec4_type, glsl_type::isampler2DRect_type, 2, glsl_type::vec3_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_txd, v130, glsl_type::uvec4_type, glsl_type::usampler2DRect_type, 2, glsl_type::vec3_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_txd, v130, glsl_type::vec4_type, glsl_type::sampler2DRect_type, 2, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_txd, v130, glsl_type::ivec4_type, glsl_type::isampler2DRect_type, 2, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_txd, v130, glsl_type::uvec4_type, glsl_type::usampler2DRect_type, 2, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + + _texture(ir_txd, v130, glsl_type::float_type, glsl_type::sampler2DRectShadow_type, 2, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + + _texture(ir_txd, v130, glsl_type::float_type, glsl_type::sampler1DShadow_type, 1, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + _texture(ir_txd, v130, glsl_type::float_type, glsl_type::sampler2DShadow_type, 2, glsl_type::vec4_type, TEX_PROJECT | TEX_OFFSET), + NULL); + + add_function("EmitVertex", _EmitVertex(), NULL); + add_function("EndPrimitive", _EndPrimitive(), NULL); + + add_function("textureQueryLOD", + _textureQueryLod(glsl_type::sampler1D_type, glsl_type::float_type), + _textureQueryLod(glsl_type::isampler1D_type, glsl_type::float_type), + _textureQueryLod(glsl_type::usampler1D_type, glsl_type::float_type), + + _textureQueryLod(glsl_type::sampler2D_type, glsl_type::vec2_type), + _textureQueryLod(glsl_type::isampler2D_type, glsl_type::vec2_type), + _textureQueryLod(glsl_type::usampler2D_type, glsl_type::vec2_type), + + _textureQueryLod(glsl_type::sampler3D_type, glsl_type::vec3_type), + _textureQueryLod(glsl_type::isampler3D_type, glsl_type::vec3_type), + _textureQueryLod(glsl_type::usampler3D_type, glsl_type::vec3_type), + + _textureQueryLod(glsl_type::samplerCube_type, glsl_type::vec3_type), + _textureQueryLod(glsl_type::isamplerCube_type, glsl_type::vec3_type), + _textureQueryLod(glsl_type::usamplerCube_type, glsl_type::vec3_type), + + _textureQueryLod(glsl_type::sampler1DArray_type, glsl_type::float_type), + _textureQueryLod(glsl_type::isampler1DArray_type, glsl_type::float_type), + _textureQueryLod(glsl_type::usampler1DArray_type, glsl_type::float_type), + + _textureQueryLod(glsl_type::sampler2DArray_type, glsl_type::vec2_type), + _textureQueryLod(glsl_type::isampler2DArray_type, glsl_type::vec2_type), + _textureQueryLod(glsl_type::usampler2DArray_type, glsl_type::vec2_type), + + _textureQueryLod(glsl_type::samplerCubeArray_type, glsl_type::vec3_type), + _textureQueryLod(glsl_type::isamplerCubeArray_type, glsl_type::vec3_type), + _textureQueryLod(glsl_type::usamplerCubeArray_type, glsl_type::vec3_type), + + _textureQueryLod(glsl_type::sampler1DShadow_type, glsl_type::float_type), + _textureQueryLod(glsl_type::sampler2DShadow_type, glsl_type::vec2_type), + _textureQueryLod(glsl_type::samplerCubeShadow_type, glsl_type::vec3_type), + _textureQueryLod(glsl_type::sampler1DArrayShadow_type, glsl_type::float_type), + _textureQueryLod(glsl_type::sampler2DArrayShadow_type, glsl_type::vec2_type), + _textureQueryLod(glsl_type::samplerCubeArrayShadow_type, glsl_type::vec3_type), + NULL); + + add_function("texture1D", + _texture(ir_tex, v110, glsl_type::vec4_type, glsl_type::sampler1D_type, 1, glsl_type::float_type), + _texture(ir_txb, v110_fs_only, glsl_type::vec4_type, glsl_type::sampler1D_type, 1, glsl_type::float_type), + NULL); + + add_function("texture1DArray", + _texture(ir_tex, texture_array, glsl_type::vec4_type, glsl_type::sampler1DArray_type, 2, glsl_type::vec2_type), + _texture(ir_txb, fs_texture_array, glsl_type::vec4_type, glsl_type::sampler1DArray_type, 2, glsl_type::vec2_type), + NULL); + + add_function("texture1DProj", + _texture(ir_tex, v110, glsl_type::vec4_type, glsl_type::sampler1D_type, 1, glsl_type::vec2_type, TEX_PROJECT), + _texture(ir_tex, v110, glsl_type::vec4_type, glsl_type::sampler1D_type, 1, glsl_type::vec4_type, TEX_PROJECT), + _texture(ir_txb, v110_fs_only, glsl_type::vec4_type, glsl_type::sampler1D_type, 1, glsl_type::vec2_type, TEX_PROJECT), + _texture(ir_txb, v110_fs_only, glsl_type::vec4_type, glsl_type::sampler1D_type, 1, glsl_type::vec4_type, TEX_PROJECT), + NULL); + + add_function("texture1DLod", + _texture(ir_txl, tex1d_lod, glsl_type::vec4_type, glsl_type::sampler1D_type, 1, glsl_type::float_type), + NULL); + + add_function("texture1DArrayLod", + _texture(ir_txl, vs_texture_array, glsl_type::vec4_type, glsl_type::sampler1DArray_type, 2, glsl_type::vec2_type), + NULL); + + add_function("texture1DProjLod", + _texture(ir_txl, tex1d_lod, glsl_type::vec4_type, glsl_type::sampler1D_type, 1, glsl_type::vec2_type, TEX_PROJECT), + _texture(ir_txl, tex1d_lod, glsl_type::vec4_type, glsl_type::sampler1D_type, 1, glsl_type::vec4_type, TEX_PROJECT), + NULL); + + add_function("texture2D", + _texture(ir_tex, always_available, glsl_type::vec4_type, glsl_type::sampler2D_type, 2, glsl_type::vec2_type), + _texture(ir_txb, fs_only, glsl_type::vec4_type, glsl_type::sampler2D_type, 2, glsl_type::vec2_type), + _texture(ir_tex, texture_external, glsl_type::vec4_type, glsl_type::samplerExternalOES_type, 2, glsl_type::vec2_type), + NULL); + + add_function("texture2DArray", + _texture(ir_tex, texture_array, glsl_type::vec4_type, glsl_type::sampler2DArray_type, 3, glsl_type::vec3_type), + _texture(ir_txb, fs_texture_array, glsl_type::vec4_type, glsl_type::sampler2DArray_type, 3, glsl_type::vec3_type), + NULL); + + add_function("texture2DProj", + _texture(ir_tex, always_available, glsl_type::vec4_type, glsl_type::sampler2D_type, 2, glsl_type::vec3_type, TEX_PROJECT), + _texture(ir_tex, always_available, glsl_type::vec4_type, glsl_type::sampler2D_type, 2, glsl_type::vec4_type, TEX_PROJECT), + _texture(ir_txb, fs_only, glsl_type::vec4_type, glsl_type::sampler2D_type, 2, glsl_type::vec3_type, TEX_PROJECT), + _texture(ir_txb, fs_only, glsl_type::vec4_type, glsl_type::sampler2D_type, 2, glsl_type::vec4_type, TEX_PROJECT), + _texture(ir_tex, texture_external, glsl_type::vec4_type, glsl_type::samplerExternalOES_type, 2, glsl_type::vec3_type, TEX_PROJECT), + _texture(ir_tex, texture_external, glsl_type::vec4_type, glsl_type::samplerExternalOES_type, 2, glsl_type::vec4_type, TEX_PROJECT), + NULL); + + add_function("texture2DLod", + _texture(ir_txl, lod_exists_in_stage, glsl_type::vec4_type, glsl_type::sampler2D_type, 2, glsl_type::vec2_type), + NULL); + + add_function("texture2DArrayLod", + _texture(ir_txl, vs_texture_array, glsl_type::vec4_type, glsl_type::sampler2DArray_type, 3, glsl_type::vec3_type), + NULL); + + add_function("texture2DProjLod", + _texture(ir_txl, v110_lod, glsl_type::vec4_type, glsl_type::sampler2D_type, 2, glsl_type::vec3_type, TEX_PROJECT), + _texture(ir_txl, v110_lod, glsl_type::vec4_type, glsl_type::sampler2D_type, 2, glsl_type::vec4_type, TEX_PROJECT), + NULL); + + add_function("texture3D", + _texture(ir_tex, tex3d, glsl_type::vec4_type, glsl_type::sampler3D_type, 3, glsl_type::vec3_type), + _texture(ir_txb, fs_tex3d, glsl_type::vec4_type, glsl_type::sampler3D_type, 3, glsl_type::vec3_type), + NULL); + + add_function("texture3DProj", + _texture(ir_tex, tex3d, glsl_type::vec4_type, glsl_type::sampler3D_type, 3, glsl_type::vec4_type, TEX_PROJECT), + _texture(ir_txb, fs_tex3d, glsl_type::vec4_type, glsl_type::sampler3D_type, 3, glsl_type::vec4_type, TEX_PROJECT), + NULL); + + add_function("texture3DLod", + _texture(ir_txl, tex3d_lod, glsl_type::vec4_type, glsl_type::sampler3D_type, 3, glsl_type::vec3_type), + NULL); + + add_function("texture3DProjLod", + _texture(ir_txl, tex3d_lod, glsl_type::vec4_type, glsl_type::sampler3D_type, 3, glsl_type::vec4_type, TEX_PROJECT), + NULL); + + add_function("textureCube", + _texture(ir_tex, always_available, glsl_type::vec4_type, glsl_type::samplerCube_type, 3, glsl_type::vec3_type), + _texture(ir_txb, fs_only, glsl_type::vec4_type, glsl_type::samplerCube_type, 3, glsl_type::vec3_type), + NULL); + + add_function("textureCubeLod", + _texture(ir_txl, v110_lod, glsl_type::vec4_type, glsl_type::samplerCube_type, 3, glsl_type::vec3_type), + NULL); + + add_function("texture2DRect", + _texture(ir_tex, texture_rectangle, glsl_type::vec4_type, glsl_type::sampler2DRect_type, 2, glsl_type::vec2_type), + NULL); + + add_function("texture2DRectProj", + _texture(ir_tex, texture_rectangle, glsl_type::vec4_type, glsl_type::sampler2DRect_type, 2, glsl_type::vec3_type, TEX_PROJECT), + _texture(ir_tex, texture_rectangle, glsl_type::vec4_type, glsl_type::sampler2DRect_type, 2, glsl_type::vec4_type, TEX_PROJECT), + NULL); + + add_function("shadow1D", + _texture(ir_tex, v110, glsl_type::vec4_type, glsl_type::sampler1DShadow_type, 1, glsl_type::vec3_type), + _texture(ir_txb, v110_fs_only, glsl_type::vec4_type, glsl_type::sampler1DShadow_type, 1, glsl_type::vec3_type), + NULL); + + add_function("shadow1DArray", + _texture(ir_tex, texture_array, glsl_type::vec4_type, glsl_type::sampler1DArrayShadow_type, 2, glsl_type::vec3_type), + _texture(ir_txb, fs_texture_array, glsl_type::vec4_type, glsl_type::sampler1DArrayShadow_type, 2, glsl_type::vec3_type), + NULL); + + add_function("shadow2D", + _texture(ir_tex, v110, glsl_type::vec4_type, glsl_type::sampler2DShadow_type, 2, glsl_type::vec3_type), + _texture(ir_txb, v110_fs_only, glsl_type::vec4_type, glsl_type::sampler2DShadow_type, 2, glsl_type::vec3_type), + NULL); + + add_function("shadow2DArray", + _texture(ir_tex, texture_array, glsl_type::vec4_type, glsl_type::sampler2DArrayShadow_type, 3, glsl_type::vec4_type), + _texture(ir_txb, fs_texture_array, glsl_type::vec4_type, glsl_type::sampler2DArrayShadow_type, 3, glsl_type::vec4_type), + NULL); + + add_function("shadow1DProj", + _texture(ir_tex, v110, glsl_type::vec4_type, glsl_type::sampler1DShadow_type, 1, glsl_type::vec4_type, TEX_PROJECT), + _texture(ir_txb, v110_fs_only, glsl_type::vec4_type, glsl_type::sampler1DShadow_type, 1, glsl_type::vec4_type, TEX_PROJECT), + NULL); + + add_function("shadow2DProj", + _texture(ir_tex, v110, glsl_type::vec4_type, glsl_type::sampler2DShadow_type, 2, glsl_type::vec4_type, TEX_PROJECT), + _texture(ir_txb, v110_fs_only, glsl_type::vec4_type, glsl_type::sampler2DShadow_type, 2, glsl_type::vec4_type, TEX_PROJECT), + NULL); + + add_function("shadow1DLod", + _texture(ir_txl, v110_lod, glsl_type::vec4_type, glsl_type::sampler1DShadow_type, 1, glsl_type::vec3_type), + NULL); + + add_function("shadow2DLod", + _texture(ir_txl, v110_lod, glsl_type::vec4_type, glsl_type::sampler2DShadow_type, 2, glsl_type::vec3_type), + NULL); + + add_function("shadow1DArrayLod", + _texture(ir_txl, vs_texture_array, glsl_type::vec4_type, glsl_type::sampler1DArrayShadow_type, 2, glsl_type::vec3_type), + NULL); + + add_function("shadow1DProjLod", + _texture(ir_txl, v110_lod, glsl_type::vec4_type, glsl_type::sampler1DShadow_type, 1, glsl_type::vec4_type, TEX_PROJECT), + NULL); + + add_function("shadow2DProjLod", + _texture(ir_txl, v110_lod, glsl_type::vec4_type, glsl_type::sampler2DShadow_type, 2, glsl_type::vec4_type, TEX_PROJECT), + NULL); + + add_function("shadow2DRect", + _texture(ir_tex, texture_rectangle, glsl_type::vec4_type, glsl_type::sampler2DRectShadow_type, 2, glsl_type::vec3_type), + NULL); + + add_function("shadow2DRectProj", + _texture(ir_tex, texture_rectangle, glsl_type::vec4_type, glsl_type::sampler2DRectShadow_type, 2, glsl_type::vec4_type, TEX_PROJECT), + NULL); + + add_function("texture1DGradARB", + _texture(ir_txd, shader_texture_lod, glsl_type::vec4_type, glsl_type::sampler1D_type, 1, glsl_type::float_type), + NULL); + + add_function("texture1DProjGradARB", + _texture(ir_txd, shader_texture_lod, glsl_type::vec4_type, glsl_type::sampler1D_type, 1, glsl_type::vec2_type, TEX_PROJECT), + _texture(ir_txd, shader_texture_lod, glsl_type::vec4_type, glsl_type::sampler1D_type, 1, glsl_type::vec4_type, TEX_PROJECT), + NULL); + + add_function("texture2DGradARB", + _texture(ir_txd, shader_texture_lod, glsl_type::vec4_type, glsl_type::sampler2D_type, 2, glsl_type::vec2_type), + NULL); + + add_function("texture2DProjGradARB", + _texture(ir_txd, shader_texture_lod, glsl_type::vec4_type, glsl_type::sampler2D_type, 2, glsl_type::vec3_type, TEX_PROJECT), + _texture(ir_txd, shader_texture_lod, glsl_type::vec4_type, glsl_type::sampler2D_type, 2, glsl_type::vec4_type, TEX_PROJECT), + NULL); + + add_function("texture3DGradARB", + _texture(ir_txd, shader_texture_lod, glsl_type::vec4_type, glsl_type::sampler3D_type, 3, glsl_type::vec3_type), + NULL); + + add_function("texture3DProjGradARB", + _texture(ir_txd, shader_texture_lod, glsl_type::vec4_type, glsl_type::sampler3D_type, 3, glsl_type::vec4_type, TEX_PROJECT), + NULL); + + add_function("textureCubeGradARB", + _texture(ir_txd, shader_texture_lod, glsl_type::vec4_type, glsl_type::samplerCube_type, 3, glsl_type::vec3_type), + NULL); + + add_function("shadow1DGradARB", + _texture(ir_txd, shader_texture_lod, glsl_type::vec4_type, glsl_type::sampler1DShadow_type, 1, glsl_type::vec3_type), + NULL); + + add_function("shadow1DProjGradARB", + _texture(ir_txd, shader_texture_lod, glsl_type::vec4_type, glsl_type::sampler1DShadow_type, 1, glsl_type::vec4_type, TEX_PROJECT), + NULL); + + add_function("shadow2DGradARB", + _texture(ir_txd, shader_texture_lod, glsl_type::vec4_type, glsl_type::sampler2DShadow_type, 2, glsl_type::vec3_type), + NULL); + + add_function("shadow2DProjGradARB", + _texture(ir_txd, shader_texture_lod, glsl_type::vec4_type, glsl_type::sampler2DShadow_type, 2, glsl_type::vec4_type, TEX_PROJECT), + NULL); + + add_function("texture2DRectGradARB", + _texture(ir_txd, shader_texture_lod_and_rect, glsl_type::vec4_type, glsl_type::sampler2DRect_type, 2, glsl_type::vec2_type), + NULL); + + add_function("texture2DRectProjGradARB", + _texture(ir_txd, shader_texture_lod_and_rect, glsl_type::vec4_type, glsl_type::sampler2DRect_type, 2, glsl_type::vec3_type, TEX_PROJECT), + _texture(ir_txd, shader_texture_lod_and_rect, glsl_type::vec4_type, glsl_type::sampler2DRect_type, 2, glsl_type::vec4_type, TEX_PROJECT), + NULL); + + add_function("shadow2DRectGradARB", + _texture(ir_txd, shader_texture_lod_and_rect, glsl_type::vec4_type, glsl_type::sampler2DRectShadow_type, 2, glsl_type::vec3_type), + NULL); + + add_function("shadow2DRectProjGradARB", + _texture(ir_txd, shader_texture_lod_and_rect, glsl_type::vec4_type, glsl_type::sampler2DRectShadow_type, 2, glsl_type::vec4_type, TEX_PROJECT), + NULL); + + F(dFdx) + F(dFdy) + F(fwidth) + F(noise1) + F(noise2) + F(noise3) + F(noise4) + + IU(bitfieldExtract) + IU(bitfieldInsert) + IU(bitfieldReverse) + IU(bitCount) + IU(findLSB) + IU(findMSB) + F(fma) +#undef F +#undef FI +#undef FIU +#undef FIUB +#undef FIU2_MIXED +} + +void +builtin_builder::add_function(const char *name, ...) +{ + va_list ap; + + ir_function *f = new(mem_ctx) ir_function(name); + + va_start(ap, name); + while (true) { + ir_function_signature *sig = va_arg(ap, ir_function_signature *); + if (sig == NULL) + break; + + sig->is_defined = true; + + if (false) { + exec_list stuff; + stuff.push_tail(sig); + validate_ir_tree(&stuff); + } + + f->add_signature(sig); + } + + shader->symbols->add_function(f); +} + +ir_variable * +builtin_builder::in_var(const glsl_type *type, const char *name) +{ + return new(mem_ctx) ir_variable(type, name, ir_var_function_in); +} + +ir_variable * +builtin_builder::out_var(const glsl_type *type, const char *name) +{ + return new(mem_ctx) ir_variable(type, name, ir_var_function_out); +} + +ir_constant * +builtin_builder::imm(float f) +{ + return new(mem_ctx) ir_constant(f); +} + +ir_constant * +builtin_builder::imm(int i) +{ + return new(mem_ctx) ir_constant(i); +} + +ir_constant * +builtin_builder::imm(unsigned u) +{ + return new(mem_ctx) ir_constant(u); +} + +ir_constant * +builtin_builder::imm(const glsl_type *type, const ir_constant_data &data) +{ + return new(mem_ctx) ir_constant(type, &data); +} + +ir_dereference_variable * +builtin_builder::var_ref(ir_variable *var) +{ + return new(mem_ctx) ir_dereference_variable(var); +} + +ir_dereference_array * +builtin_builder::array_ref(ir_variable *var, int idx) +{ + return new(mem_ctx) ir_dereference_array(var, imm(idx)); +} + +/** Return an element of a matrix */ +ir_swizzle * +builtin_builder::matrix_elt(ir_variable *var, int column, int row) +{ + return swizzle(array_ref(var, column), row, 1); +} + +/** + * Implementations of built-in functions: + * @{ + */ +ir_function_signature * +builtin_builder::new_sig(const glsl_type *return_type, + builtin_available_predicate avail, + int num_params, + ...) +{ + va_list ap; + + ir_function_signature *sig = + new(mem_ctx) ir_function_signature(return_type, avail); + + exec_list plist; + va_start(ap, num_params); + for (int i = 0; i < num_params; i++) { + plist.push_tail(va_arg(ap, ir_variable *)); + } + va_end(ap); + + sig->replace_parameters(&plist); + return sig; +} + +#define MAKE_SIG(return_type, avail, ...) \ + ir_function_signature *sig = \ + new_sig(return_type, avail, __VA_ARGS__); \ + ir_factory body(&sig->body, mem_ctx); + +ir_function_signature * +builtin_builder::unop(builtin_available_predicate avail, + ir_expression_operation opcode, + const glsl_type *return_type, + const glsl_type *param_type) +{ + ir_variable *x = in_var(param_type, "x"); + MAKE_SIG(return_type, avail, 1, x); + body.emit(ret(expr(opcode, x))); + return sig; +} + +#define UNOP(NAME, OPCODE, AVAIL) \ +ir_function_signature * \ +builtin_builder::_##NAME(const glsl_type *type) \ +{ \ + return unop(&AVAIL, OPCODE, type, type); \ +} + +ir_function_signature * +builtin_builder::binop(ir_expression_operation opcode, + builtin_available_predicate avail, + const glsl_type *return_type, + const glsl_type *param0_type, + const glsl_type *param1_type) +{ + ir_variable *x = in_var(param0_type, "x"); + ir_variable *y = in_var(param1_type, "y"); + MAKE_SIG(return_type, avail, 2, x, y); + body.emit(ret(expr(opcode, x, y))); + return sig; +} + +#define BINOP(NAME, OPCODE, AVAIL) \ +ir_function_signature * \ +builtin_builder::_##NAME(const glsl_type *return_type, \ + const glsl_type *param0_type, \ + const glsl_type *param1_type) \ +{ \ + return binop(&AVAIL, OPCODE, return_type, param0_type, param1_type); \ +} + +/** + * Angle and Trigonometry Functions @{ + */ + +ir_function_signature * +builtin_builder::_radians(const glsl_type *type) +{ + ir_variable *degrees = in_var(type, "degrees"); + MAKE_SIG(type, always_available, 1, degrees); + body.emit(ret(mul(degrees, imm(0.0174532925f)))); + return sig; +} + +ir_function_signature * +builtin_builder::_degrees(const glsl_type *type) +{ + ir_variable *radians = in_var(type, "radians"); + MAKE_SIG(type, always_available, 1, radians); + body.emit(ret(mul(radians, imm(57.29578f)))); + return sig; +} + +UNOP(sin, ir_unop_sin, always_available) +UNOP(cos, ir_unop_cos, always_available) + +ir_function_signature * +builtin_builder::_tan(const glsl_type *type) +{ + ir_variable *theta = in_var(type, "theta"); + MAKE_SIG(type, always_available, 1, theta); + body.emit(ret(div(sin(theta), cos(theta)))); + return sig; +} + +ir_expression * +builtin_builder::asin_expr(ir_variable *x) +{ + return mul(sign(x), + sub(imm(1.5707964f), + mul(sqrt(sub(imm(1.0f), abs(x))), + add(imm(1.5707964f), + mul(abs(x), + add(imm(-0.21460183f), + mul(abs(x), + add(imm(0.086566724f), + mul(abs(x), imm(-0.03102955f)))))))))); +} + + +ir_function_signature * +builtin_builder::_asin(const glsl_type *type) +{ + ir_variable *x = in_var(type, "x"); + MAKE_SIG(type, always_available, 1, x); + + body.emit(ret(asin_expr(x))); + + return sig; +} + +ir_function_signature * +builtin_builder::_acos(const glsl_type *type) +{ + ir_variable *x = in_var(type, "x"); + MAKE_SIG(type, always_available, 1, x); + + body.emit(ret(sub(imm(1.5707964f), asin_expr(x)))); + + return sig; +} + +ir_function_signature * +builtin_builder::_atan2(const glsl_type *type) +{ + ir_variable *vec_y = in_var(type, "vec_y"); + ir_variable *vec_x = in_var(type, "vec_x"); + MAKE_SIG(type, always_available, 2, vec_y, vec_x); + + ir_variable *vec_result = body.make_temp(type, "vec_result"); + ir_variable *r = body.make_temp(glsl_type::float_type, "r"); + for (int i = 0; i < type->vector_elements; i++) { + ir_variable *y = body.make_temp(glsl_type::float_type, "y"); + ir_variable *x = body.make_temp(glsl_type::float_type, "x"); + body.emit(assign(y, swizzle(vec_y, i, 1))); + body.emit(assign(x, swizzle(vec_x, i, 1))); + + /* If |x| >= 1.0e-8 * |y|: */ + ir_if *outer_if = + new(mem_ctx) ir_if(greater(abs(x), mul(imm(1.0e-8f), abs(y)))); + + ir_factory outer_then(&outer_if->then_instructions, mem_ctx); + + /* Then...call atan(y/x) */ + ir_variable *y_over_x = outer_then.make_temp(glsl_type::float_type, "y_over_x"); + outer_then.emit(assign(y_over_x, div(y, x))); + outer_then.emit(assign(r, mul(y_over_x, rsq(add(mul(y_over_x, y_over_x), + imm(1.0f)))))); + outer_then.emit(assign(r, asin_expr(r))); + + /* ...and fix it up: */ + ir_if *inner_if = new(mem_ctx) ir_if(less(x, imm(0.0f))); + inner_if->then_instructions.push_tail( + if_tree(gequal(y, imm(0.0f)), + assign(r, add(r, imm(3.141593f))), + assign(r, sub(r, imm(3.141593f))))); + outer_then.emit(inner_if); + + /* Else... */ + outer_if->else_instructions.push_tail( + assign(r, mul(sign(y), imm(1.5707965f)))); + + body.emit(outer_if); + + body.emit(assign(vec_result, r, 1 << i)); + } + body.emit(ret(vec_result)); + + return sig; +} + +ir_function_signature * +builtin_builder::_atan(const glsl_type *type) +{ + ir_variable *y_over_x = in_var(type, "y_over_x"); + MAKE_SIG(type, always_available, 1, y_over_x); + + ir_variable *t = body.make_temp(type, "t"); + body.emit(assign(t, mul(y_over_x, rsq(add(mul(y_over_x, y_over_x), + imm(1.0f)))))); + + body.emit(ret(asin_expr(t))); + + return sig; +} + +ir_function_signature * +builtin_builder::_sinh(const glsl_type *type) +{ + ir_variable *x = in_var(type, "x"); + MAKE_SIG(type, v130, 1, x); + + /* 0.5 * (e^x - e^(-x)) */ + body.emit(ret(mul(imm(0.5f), sub(exp(x), exp(neg(x)))))); + + return sig; +} + +ir_function_signature * +builtin_builder::_cosh(const glsl_type *type) +{ + ir_variable *x = in_var(type, "x"); + MAKE_SIG(type, v130, 1, x); + + /* 0.5 * (e^x + e^(-x)) */ + body.emit(ret(mul(imm(0.5f), add(exp(x), exp(neg(x)))))); + + return sig; +} + +ir_function_signature * +builtin_builder::_tanh(const glsl_type *type) +{ + ir_variable *x = in_var(type, "x"); + MAKE_SIG(type, v130, 1, x); + + /* (e^x - e^(-x)) / (e^x + e^(-x)) */ + body.emit(ret(div(sub(exp(x), exp(neg(x))), + add(exp(x), exp(neg(x)))))); + + return sig; +} + +ir_function_signature * +builtin_builder::_asinh(const glsl_type *type) +{ + ir_variable *x = in_var(type, "x"); + MAKE_SIG(type, v130, 1, x); + + body.emit(ret(mul(sign(x), log(add(abs(x), sqrt(add(mul(x, x), + imm(1.0f)))))))); + return sig; +} + +ir_function_signature * +builtin_builder::_acosh(const glsl_type *type) +{ + ir_variable *x = in_var(type, "x"); + MAKE_SIG(type, v130, 1, x); + + body.emit(ret(log(add(x, sqrt(sub(mul(x, x), imm(1.0f))))))); + return sig; +} + +ir_function_signature * +builtin_builder::_atanh(const glsl_type *type) +{ + ir_variable *x = in_var(type, "x"); + MAKE_SIG(type, v130, 1, x); + + body.emit(ret(mul(imm(0.5f), log(div(add(imm(1.0f), x), + sub(imm(1.0f), x)))))); + return sig; +} +/** @} */ + +/** + * Exponential Functions @{ + */ + +ir_function_signature * +builtin_builder::_pow(const glsl_type *type) +{ + return binop(ir_binop_pow, always_available, type, type, type); +} + +UNOP(exp, ir_unop_exp, always_available) +UNOP(log, ir_unop_log, always_available) +UNOP(exp2, ir_unop_exp2, always_available) +UNOP(log2, ir_unop_log2, always_available) +UNOP(sqrt, ir_unop_sqrt, always_available) +UNOP(inversesqrt, ir_unop_rsq, always_available) + +/** @} */ + +UNOP(abs, ir_unop_abs, always_available) +UNOP(sign, ir_unop_sign, always_available) +UNOP(floor, ir_unop_floor, always_available) +UNOP(trunc, ir_unop_trunc, v130) +UNOP(round, ir_unop_round_even, always_available) +UNOP(roundEven, ir_unop_round_even, always_available) +UNOP(ceil, ir_unop_ceil, always_available) +UNOP(fract, ir_unop_fract, always_available) + +ir_function_signature * +builtin_builder::_mod(const glsl_type *x_type, const glsl_type *y_type) +{ + return binop(ir_binop_mod, always_available, x_type, x_type, y_type); +} + +ir_function_signature * +builtin_builder::_modf(const glsl_type *type) +{ + ir_variable *x = in_var(type, "x"); + ir_variable *i = out_var(type, "i"); + MAKE_SIG(type, v130, 2, x, i); + + ir_variable *t = body.make_temp(type, "t"); + body.emit(assign(t, expr(ir_unop_trunc, x))); + body.emit(assign(i, t)); + body.emit(ret(sub(x, t))); + + return sig; +} + +ir_function_signature * +builtin_builder::_min(builtin_available_predicate avail, + const glsl_type *x_type, const glsl_type *y_type) +{ + return binop(ir_binop_min, avail, x_type, x_type, y_type); +} + +ir_function_signature * +builtin_builder::_max(builtin_available_predicate avail, + const glsl_type *x_type, const glsl_type *y_type) +{ + return binop(ir_binop_max, avail, x_type, x_type, y_type); +} + +ir_function_signature * +builtin_builder::_clamp(builtin_available_predicate avail, + const glsl_type *val_type, const glsl_type *bound_type) +{ + ir_variable *x = in_var(val_type, "x"); + ir_variable *minVal = in_var(bound_type, "minVal"); + ir_variable *maxVal = in_var(bound_type, "maxVal"); + MAKE_SIG(val_type, avail, 3, x, minVal, maxVal); + + body.emit(ret(clamp(x, minVal, maxVal))); + + return sig; +} + +ir_function_signature * +builtin_builder::_mix_lrp(const glsl_type *val_type, const glsl_type *blend_type) +{ + ir_variable *x = in_var(val_type, "x"); + ir_variable *y = in_var(val_type, "y"); + ir_variable *a = in_var(blend_type, "a"); + MAKE_SIG(val_type, always_available, 3, x, y, a); + + body.emit(ret(lrp(x, y, a))); + + return sig; +} + +ir_function_signature * +builtin_builder::_mix_sel(builtin_available_predicate avail, + const glsl_type *val_type, + const glsl_type *blend_type) +{ + ir_variable *x = in_var(val_type, "x"); + ir_variable *y = in_var(val_type, "y"); + ir_variable *a = in_var(blend_type, "a"); + MAKE_SIG(val_type, avail, 3, x, y, a); + + /* csel matches the ternary operator in that a selector of true choses the + * first argument. This differs from mix(x, y, false) which choses the + * second argument (to remain consistent with the interpolating version of + * mix() which takes a blend factor from 0.0 to 1.0 where 0.0 is only x. + * + * To handle the behavior mismatch, reverse the x and y arguments. + */ + body.emit(ret(csel(a, y, x))); + + return sig; +} + +ir_function_signature * +builtin_builder::_step(const glsl_type *edge_type, const glsl_type *x_type) +{ + ir_variable *edge = in_var(edge_type, "edge"); + ir_variable *x = in_var(x_type, "x"); + MAKE_SIG(x_type, always_available, 2, edge, x); + + ir_variable *t = body.make_temp(x_type, "t"); + if (x_type->vector_elements == 1) { + /* Both are floats */ + body.emit(assign(t, b2f(gequal(x, edge)))); + } else if (edge_type->vector_elements == 1) { + /* x is a vector but edge is a float */ + for (int i = 0; i < x_type->vector_elements; i++) { + body.emit(assign(t, b2f(gequal(swizzle(x, i, 1), edge)), 1 << i)); + } + } else { + /* Both are vectors */ + for (int i = 0; i < x_type->vector_elements; i++) { + body.emit(assign(t, b2f(gequal(swizzle(x, i, 1), swizzle(edge, i, 1))), + 1 << i)); + } + } + body.emit(ret(t)); + + return sig; +} + +ir_function_signature * +builtin_builder::_smoothstep(const glsl_type *edge_type, const glsl_type *x_type) +{ + ir_variable *edge0 = in_var(edge_type, "edge0"); + ir_variable *edge1 = in_var(edge_type, "edge1"); + ir_variable *x = in_var(x_type, "x"); + MAKE_SIG(x_type, always_available, 3, edge0, edge1, x); + + /* From the GLSL 1.10 specification: + * + * genType t; + * t = clamp((x - edge0) / (edge1 - edge0), 0, 1); + * return t * t * (3 - 2 * t); + */ + + ir_variable *t = body.make_temp(x_type, "t"); + body.emit(assign(t, clamp(div(sub(x, edge0), sub(edge1, edge0)), + imm(0.0f), imm(1.0f)))); + + body.emit(ret(mul(t, mul(t, sub(imm(3.0f), mul(imm(2.0f), t)))))); + + return sig; +} + +ir_function_signature * +builtin_builder::_isnan(const glsl_type *type) +{ + ir_variable *x = in_var(type, "x"); + MAKE_SIG(glsl_type::bvec(type->vector_elements), v130, 1, x); + + body.emit(ret(nequal(x, x))); + + return sig; +} + +ir_function_signature * +builtin_builder::_isinf(const glsl_type *type) +{ + ir_variable *x = in_var(type, "x"); + MAKE_SIG(glsl_type::bvec(type->vector_elements), v130, 1, x); + + ir_constant_data infinities; + for (int i = 0; i < type->vector_elements; i++) { + infinities.f[i] = std::numeric_limits<float>::infinity(); + } + + body.emit(ret(equal(abs(x), imm(type, infinities)))); + + return sig; +} + +ir_function_signature * +builtin_builder::_floatBitsToInt(const glsl_type *type) +{ + ir_variable *x = in_var(type, "x"); + MAKE_SIG(glsl_type::ivec(type->vector_elements), shader_bit_encoding, 1, x); + body.emit(ret(bitcast_f2i(x))); + return sig; +} + +ir_function_signature * +builtin_builder::_floatBitsToUint(const glsl_type *type) +{ + ir_variable *x = in_var(type, "x"); + MAKE_SIG(glsl_type::uvec(type->vector_elements), shader_bit_encoding, 1, x); + body.emit(ret(bitcast_f2u(x))); + return sig; +} + +ir_function_signature * +builtin_builder::_intBitsToFloat(const glsl_type *type) +{ + ir_variable *x = in_var(type, "x"); + MAKE_SIG(glsl_type::vec(type->vector_elements), shader_bit_encoding, 1, x); + body.emit(ret(bitcast_i2f(x))); + return sig; +} + +ir_function_signature * +builtin_builder::_uintBitsToFloat(const glsl_type *type) +{ + ir_variable *x = in_var(type, "x"); + MAKE_SIG(glsl_type::vec(type->vector_elements), shader_bit_encoding, 1, x); + body.emit(ret(bitcast_u2f(x))); + return sig; +} + +ir_function_signature * +builtin_builder::_packUnorm2x16(builtin_available_predicate avail) +{ + ir_variable *v = in_var(glsl_type::vec2_type, "v"); + MAKE_SIG(glsl_type::uint_type, avail, 1, v); + body.emit(ret(expr(ir_unop_pack_unorm_2x16, v))); + return sig; +} + +ir_function_signature * +builtin_builder::_packSnorm2x16(builtin_available_predicate avail) +{ + ir_variable *v = in_var(glsl_type::vec2_type, "v"); + MAKE_SIG(glsl_type::uint_type, avail, 1, v); + body.emit(ret(expr(ir_unop_pack_snorm_2x16, v))); + return sig; +} + +ir_function_signature * +builtin_builder::_packUnorm4x8(builtin_available_predicate avail) +{ + ir_variable *v = in_var(glsl_type::vec4_type, "v"); + MAKE_SIG(glsl_type::uint_type, avail, 1, v); + body.emit(ret(expr(ir_unop_pack_unorm_4x8, v))); + return sig; +} + +ir_function_signature * +builtin_builder::_packSnorm4x8(builtin_available_predicate avail) +{ + ir_variable *v = in_var(glsl_type::vec4_type, "v"); + MAKE_SIG(glsl_type::uint_type, avail, 1, v); + body.emit(ret(expr(ir_unop_pack_snorm_4x8, v))); + return sig; +} + +ir_function_signature * +builtin_builder::_unpackUnorm2x16(builtin_available_predicate avail) +{ + ir_variable *p = in_var(glsl_type::uint_type, "p"); + MAKE_SIG(glsl_type::vec2_type, avail, 1, p); + body.emit(ret(expr(ir_unop_unpack_unorm_2x16, p))); + return sig; +} + +ir_function_signature * +builtin_builder::_unpackSnorm2x16(builtin_available_predicate avail) +{ + ir_variable *p = in_var(glsl_type::uint_type, "p"); + MAKE_SIG(glsl_type::vec2_type, avail, 1, p); + body.emit(ret(expr(ir_unop_unpack_snorm_2x16, p))); + return sig; +} + + +ir_function_signature * +builtin_builder::_unpackUnorm4x8(builtin_available_predicate avail) +{ + ir_variable *p = in_var(glsl_type::uint_type, "p"); + MAKE_SIG(glsl_type::vec4_type, avail, 1, p); + body.emit(ret(expr(ir_unop_unpack_unorm_4x8, p))); + return sig; +} + +ir_function_signature * +builtin_builder::_unpackSnorm4x8(builtin_available_predicate avail) +{ + ir_variable *p = in_var(glsl_type::uint_type, "p"); + MAKE_SIG(glsl_type::vec4_type, avail, 1, p); + body.emit(ret(expr(ir_unop_unpack_snorm_4x8, p))); + return sig; +} + +ir_function_signature * +builtin_builder::_packHalf2x16(builtin_available_predicate avail) +{ + ir_variable *v = in_var(glsl_type::vec2_type, "v"); + MAKE_SIG(glsl_type::uint_type, avail, 1, v); + body.emit(ret(expr(ir_unop_pack_half_2x16, v))); + return sig; +} + +ir_function_signature * +builtin_builder::_unpackHalf2x16(builtin_available_predicate avail) +{ + ir_variable *p = in_var(glsl_type::uint_type, "p"); + MAKE_SIG(glsl_type::vec2_type, avail, 1, p); + body.emit(ret(expr(ir_unop_unpack_half_2x16, p))); + return sig; +} + +ir_function_signature * +builtin_builder::_length(const glsl_type *type) +{ + ir_variable *x = in_var(type, "x"); + MAKE_SIG(glsl_type::float_type, always_available, 1, x); + + body.emit(ret(sqrt(dotlike(x, x)))); + + return sig; +} + +ir_function_signature * +builtin_builder::_distance(const glsl_type *type) +{ + ir_variable *p0 = in_var(type, "p0"); + ir_variable *p1 = in_var(type, "p1"); + MAKE_SIG(glsl_type::float_type, always_available, 2, p0, p1); + + if (type->vector_elements == 1) { + body.emit(ret(abs(sub(p0, p1)))); + } else { + ir_variable *p = body.make_temp(type, "p"); + body.emit(assign(p, sub(p0, p1))); + body.emit(ret(sqrt(dot(p, p)))); + } + + return sig; +} + +ir_function_signature * +builtin_builder::_dot(const glsl_type *type) +{ + if (type->vector_elements == 1) + return binop(ir_binop_mul, always_available, type, type, type); + + return binop(ir_binop_dot, always_available, + glsl_type::float_type, type, type); +} + +ir_function_signature * +builtin_builder::_cross(const glsl_type *type) +{ + ir_variable *a = in_var(type, "a"); + ir_variable *b = in_var(type, "b"); + MAKE_SIG(type, always_available, 2, a, b); + + int yzx = MAKE_SWIZZLE4(SWIZZLE_Y, SWIZZLE_Z, SWIZZLE_X, 0); + int zxy = MAKE_SWIZZLE4(SWIZZLE_Z, SWIZZLE_X, SWIZZLE_Y, 0); + + body.emit(ret(sub(mul(swizzle(a, yzx, 3), swizzle(b, zxy, 3)), + mul(swizzle(a, zxy, 3), swizzle(b, yzx, 3))))); + + return sig; +} + +ir_function_signature * +builtin_builder::_normalize(const glsl_type *type) +{ + ir_variable *x = in_var(type, "x"); + MAKE_SIG(type, always_available, 1, x); + + if (type->vector_elements == 1) { + body.emit(ret(sign(x))); + } else { + body.emit(ret(mul(x, rsq(dot(x, x))))); + } + + return sig; +} + +ir_function_signature * +builtin_builder::_ftransform() +{ + MAKE_SIG(glsl_type::vec4_type, compatibility_vs_only, 0); + + body.emit(ret(new(mem_ctx) ir_expression(ir_binop_mul, + glsl_type::vec4_type, + var_ref(gl_ModelViewProjectionMatrix), + var_ref(gl_Vertex)))); + + /* FINISHME: Once the ir_expression() constructor handles type inference + * for matrix operations, we can simplify this to: + * + * body.emit(ret(mul(gl_ModelViewProjectionMatrix, gl_Vertex))); + */ + return sig; +} + +ir_function_signature * +builtin_builder::_faceforward(const glsl_type *type) +{ + ir_variable *N = in_var(type, "N"); + ir_variable *I = in_var(type, "I"); + ir_variable *Nref = in_var(type, "Nref"); + MAKE_SIG(type, always_available, 3, N, I, Nref); + + body.emit(if_tree(less(dotlike(Nref, I), imm(0.0f)), + ret(N), ret(neg(N)))); + + return sig; +} + +ir_function_signature * +builtin_builder::_reflect(const glsl_type *type) +{ + ir_variable *I = in_var(type, "I"); + ir_variable *N = in_var(type, "N"); + MAKE_SIG(type, always_available, 2, I, N); + + /* I - 2 * dot(N, I) * N */ + body.emit(ret(sub(I, mul(imm(2.0f), mul(dotlike(N, I), N))))); + + return sig; +} + +ir_function_signature * +builtin_builder::_refract(const glsl_type *type) +{ + ir_variable *I = in_var(type, "I"); + ir_variable *N = in_var(type, "N"); + ir_variable *eta = in_var(glsl_type::float_type, "eta"); + MAKE_SIG(type, always_available, 3, I, N, eta); + + ir_variable *n_dot_i = body.make_temp(glsl_type::float_type, "n_dot_i"); + body.emit(assign(n_dot_i, dotlike(N, I))); + + /* From the GLSL 1.10 specification: + * k = 1.0 - eta * eta * (1.0 - dot(N, I) * dot(N, I)) + * if (k < 0.0) + * return genType(0.0) + * else + * return eta * I - (eta * dot(N, I) + sqrt(k)) * N + */ + ir_variable *k = body.make_temp(glsl_type::float_type, "k"); + body.emit(assign(k, sub(imm(1.0f), + mul(eta, mul(eta, sub(imm(1.0f), + mul(n_dot_i, n_dot_i))))))); + body.emit(if_tree(less(k, imm(0.0f)), + ret(ir_constant::zero(mem_ctx, type)), + ret(sub(mul(eta, I), + mul(add(mul(eta, n_dot_i), sqrt(k)), N))))); + + return sig; +} + +ir_function_signature * +builtin_builder::_matrixCompMult(const glsl_type *type) +{ + ir_variable *x = in_var(type, "x"); + ir_variable *y = in_var(type, "y"); + MAKE_SIG(type, always_available, 2, x, y); + + ir_variable *z = body.make_temp(type, "z"); + for (int i = 0; i < type->matrix_columns; i++) { + body.emit(assign(array_ref(z, i), mul(array_ref(x, i), array_ref(y, i)))); + } + body.emit(ret(z)); + + return sig; +} + +ir_function_signature * +builtin_builder::_outerProduct(const glsl_type *type) +{ + ir_variable *c = in_var(glsl_type::vec(type->vector_elements), "c"); + ir_variable *r = in_var(glsl_type::vec(type->matrix_columns), "r"); + MAKE_SIG(type, v120, 2, c, r); + + ir_variable *m = body.make_temp(type, "m"); + for (int i = 0; i < type->matrix_columns; i++) { + body.emit(assign(array_ref(m, i), mul(c, swizzle(r, i, 1)))); + } + body.emit(ret(m)); + + return sig; +} + +ir_function_signature * +builtin_builder::_transpose(const glsl_type *orig_type) +{ + const glsl_type *transpose_type = + glsl_type::get_instance(GLSL_TYPE_FLOAT, + orig_type->matrix_columns, + orig_type->vector_elements); + + ir_variable *m = in_var(orig_type, "m"); + MAKE_SIG(transpose_type, v120, 1, m); + + ir_variable *t = body.make_temp(transpose_type, "t"); + for (int i = 0; i < orig_type->matrix_columns; i++) { + for (int j = 0; j < orig_type->vector_elements; j++) { + body.emit(assign(array_ref(t, j), + matrix_elt(m, i, j), + 1 << i)); + } + } + body.emit(ret(t)); + + return sig; +} + +ir_function_signature * +builtin_builder::_determinant_mat2() +{ + ir_variable *m = in_var(glsl_type::mat2_type, "m"); + MAKE_SIG(glsl_type::float_type, v120, 1, m); + + body.emit(ret(sub(mul(matrix_elt(m, 0, 0), matrix_elt(m, 1, 1)), + mul(matrix_elt(m, 1, 0), matrix_elt(m, 0, 1))))); + + return sig; +} + +ir_function_signature * +builtin_builder::_determinant_mat3() +{ + ir_variable *m = in_var(glsl_type::mat3_type, "m"); + MAKE_SIG(glsl_type::float_type, v120, 1, m); + + ir_expression *f1 = + sub(mul(matrix_elt(m, 1, 1), matrix_elt(m, 2, 2)), + mul(matrix_elt(m, 1, 2), matrix_elt(m, 2, 1))); + + ir_expression *f2 = + sub(mul(matrix_elt(m, 1, 0), matrix_elt(m, 2, 2)), + mul(matrix_elt(m, 1, 2), matrix_elt(m, 2, 0))); + + ir_expression *f3 = + sub(mul(matrix_elt(m, 1, 0), matrix_elt(m, 2, 1)), + mul(matrix_elt(m, 1, 1), matrix_elt(m, 2, 0))); + + body.emit(ret(add(sub(mul(matrix_elt(m, 0, 0), f1), + mul(matrix_elt(m, 0, 1), f2)), + mul(matrix_elt(m, 0, 2), f3)))); + + return sig; +} + +ir_function_signature * +builtin_builder::_determinant_mat4() +{ + ir_variable *m = in_var(glsl_type::mat4_type, "m"); + MAKE_SIG(glsl_type::float_type, v120, 1, m); + + ir_variable *SubFactor00 = body.make_temp(glsl_type::float_type, "SubFactor00"); + ir_variable *SubFactor01 = body.make_temp(glsl_type::float_type, "SubFactor01"); + ir_variable *SubFactor02 = body.make_temp(glsl_type::float_type, "SubFactor02"); + ir_variable *SubFactor03 = body.make_temp(glsl_type::float_type, "SubFactor03"); + ir_variable *SubFactor04 = body.make_temp(glsl_type::float_type, "SubFactor04"); + ir_variable *SubFactor05 = body.make_temp(glsl_type::float_type, "SubFactor05"); + ir_variable *SubFactor06 = body.make_temp(glsl_type::float_type, "SubFactor06"); + ir_variable *SubFactor07 = body.make_temp(glsl_type::float_type, "SubFactor07"); + ir_variable *SubFactor08 = body.make_temp(glsl_type::float_type, "SubFactor08"); + ir_variable *SubFactor09 = body.make_temp(glsl_type::float_type, "SubFactor09"); + ir_variable *SubFactor10 = body.make_temp(glsl_type::float_type, "SubFactor10"); + ir_variable *SubFactor11 = body.make_temp(glsl_type::float_type, "SubFactor11"); + ir_variable *SubFactor12 = body.make_temp(glsl_type::float_type, "SubFactor12"); + ir_variable *SubFactor13 = body.make_temp(glsl_type::float_type, "SubFactor13"); + ir_variable *SubFactor14 = body.make_temp(glsl_type::float_type, "SubFactor14"); + ir_variable *SubFactor15 = body.make_temp(glsl_type::float_type, "SubFactor15"); + ir_variable *SubFactor16 = body.make_temp(glsl_type::float_type, "SubFactor16"); + ir_variable *SubFactor17 = body.make_temp(glsl_type::float_type, "SubFactor17"); + ir_variable *SubFactor18 = body.make_temp(glsl_type::float_type, "SubFactor18"); + + body.emit(assign(SubFactor00, sub(mul(matrix_elt(m, 2, 2), matrix_elt(m, 3, 3)), mul(matrix_elt(m, 3, 2), matrix_elt(m, 2, 3))))); + body.emit(assign(SubFactor01, sub(mul(matrix_elt(m, 2, 1), matrix_elt(m, 3, 3)), mul(matrix_elt(m, 3, 1), matrix_elt(m, 2, 3))))); + body.emit(assign(SubFactor02, sub(mul(matrix_elt(m, 2, 1), matrix_elt(m, 3, 2)), mul(matrix_elt(m, 3, 1), matrix_elt(m, 2, 2))))); + body.emit(assign(SubFactor03, sub(mul(matrix_elt(m, 2, 0), matrix_elt(m, 3, 3)), mul(matrix_elt(m, 3, 0), matrix_elt(m, 2, 3))))); + body.emit(assign(SubFactor04, sub(mul(matrix_elt(m, 2, 0), matrix_elt(m, 3, 2)), mul(matrix_elt(m, 3, 0), matrix_elt(m, 2, 2))))); + body.emit(assign(SubFactor05, sub(mul(matrix_elt(m, 2, 0), matrix_elt(m, 3, 1)), mul(matrix_elt(m, 3, 0), matrix_elt(m, 2, 1))))); + body.emit(assign(SubFactor06, sub(mul(matrix_elt(m, 1, 2), matrix_elt(m, 3, 3)), mul(matrix_elt(m, 3, 2), matrix_elt(m, 1, 3))))); + body.emit(assign(SubFactor07, sub(mul(matrix_elt(m, 1, 1), matrix_elt(m, 3, 3)), mul(matrix_elt(m, 3, 1), matrix_elt(m, 1, 3))))); + body.emit(assign(SubFactor08, sub(mul(matrix_elt(m, 1, 1), matrix_elt(m, 3, 2)), mul(matrix_elt(m, 3, 1), matrix_elt(m, 1, 2))))); + body.emit(assign(SubFactor09, sub(mul(matrix_elt(m, 1, 0), matrix_elt(m, 3, 3)), mul(matrix_elt(m, 3, 0), matrix_elt(m, 1, 3))))); + body.emit(assign(SubFactor10, sub(mul(matrix_elt(m, 1, 0), matrix_elt(m, 3, 2)), mul(matrix_elt(m, 3, 0), matrix_elt(m, 1, 2))))); + body.emit(assign(SubFactor11, sub(mul(matrix_elt(m, 1, 1), matrix_elt(m, 3, 3)), mul(matrix_elt(m, 3, 1), matrix_elt(m, 1, 3))))); + body.emit(assign(SubFactor12, sub(mul(matrix_elt(m, 1, 0), matrix_elt(m, 3, 1)), mul(matrix_elt(m, 3, 0), matrix_elt(m, 1, 1))))); + body.emit(assign(SubFactor13, sub(mul(matrix_elt(m, 1, 2), matrix_elt(m, 2, 3)), mul(matrix_elt(m, 2, 2), matrix_elt(m, 1, 3))))); + body.emit(assign(SubFactor14, sub(mul(matrix_elt(m, 1, 1), matrix_elt(m, 2, 3)), mul(matrix_elt(m, 2, 1), matrix_elt(m, 1, 3))))); + body.emit(assign(SubFactor15, sub(mul(matrix_elt(m, 1, 1), matrix_elt(m, 2, 2)), mul(matrix_elt(m, 2, 1), matrix_elt(m, 1, 2))))); + body.emit(assign(SubFactor16, sub(mul(matrix_elt(m, 1, 0), matrix_elt(m, 2, 3)), mul(matrix_elt(m, 2, 0), matrix_elt(m, 1, 3))))); + body.emit(assign(SubFactor17, sub(mul(matrix_elt(m, 1, 0), matrix_elt(m, 2, 2)), mul(matrix_elt(m, 2, 0), matrix_elt(m, 1, 2))))); + body.emit(assign(SubFactor18, sub(mul(matrix_elt(m, 1, 0), matrix_elt(m, 2, 1)), mul(matrix_elt(m, 2, 0), matrix_elt(m, 1, 1))))); + + ir_variable *adj_0 = body.make_temp(glsl_type::vec4_type, "adj_0"); + + body.emit(assign(adj_0, + add(sub(mul(matrix_elt(m, 1, 1), SubFactor00), + mul(matrix_elt(m, 1, 2), SubFactor01)), + mul(matrix_elt(m, 1, 3), SubFactor02)), + WRITEMASK_X)); + body.emit(assign(adj_0, neg( + add(sub(mul(matrix_elt(m, 1, 0), SubFactor00), + mul(matrix_elt(m, 1, 2), SubFactor03)), + mul(matrix_elt(m, 1, 3), SubFactor04))), + WRITEMASK_Y)); + body.emit(assign(adj_0, + add(sub(mul(matrix_elt(m, 1, 0), SubFactor01), + mul(matrix_elt(m, 1, 1), SubFactor03)), + mul(matrix_elt(m, 1, 3), SubFactor05)), + WRITEMASK_Z)); + body.emit(assign(adj_0, neg( + add(sub(mul(matrix_elt(m, 1, 0), SubFactor02), + mul(matrix_elt(m, 1, 1), SubFactor04)), + mul(matrix_elt(m, 1, 2), SubFactor05))), + WRITEMASK_W)); + + body.emit(ret(dot(array_ref(m, 0), adj_0))); + + return sig; +} + +ir_function_signature * +builtin_builder::_inverse_mat2() +{ + ir_variable *m = in_var(glsl_type::mat2_type, "m"); + MAKE_SIG(glsl_type::mat2_type, v120, 1, m); + + ir_variable *adj = body.make_temp(glsl_type::mat2_type, "adj"); + body.emit(assign(array_ref(adj, 0), matrix_elt(m, 1, 1), 1 << 0)); + body.emit(assign(array_ref(adj, 0), neg(matrix_elt(m, 0, 1)), 1 << 1)); + body.emit(assign(array_ref(adj, 1), neg(matrix_elt(m, 1, 0)), 1 << 0)); + body.emit(assign(array_ref(adj, 1), matrix_elt(m, 0, 0), 1 << 1)); + + ir_expression *det = + sub(mul(matrix_elt(m, 0, 0), matrix_elt(m, 1, 1)), + mul(matrix_elt(m, 1, 0), matrix_elt(m, 0, 1))); + + body.emit(ret(div(adj, det))); + return sig; +} + +ir_function_signature * +builtin_builder::_inverse_mat3() +{ + ir_variable *m = in_var(glsl_type::mat3_type, "m"); + MAKE_SIG(glsl_type::mat3_type, v120, 1, m); + + ir_variable *f11_22_21_12 = body.make_temp(glsl_type::float_type, "f11_22_21_12"); + ir_variable *f10_22_20_12 = body.make_temp(glsl_type::float_type, "f10_22_20_12"); + ir_variable *f10_21_20_11 = body.make_temp(glsl_type::float_type, "f10_21_20_11"); + + body.emit(assign(f11_22_21_12, + sub(mul(matrix_elt(m, 1, 1), matrix_elt(m, 2, 2)), + mul(matrix_elt(m, 2, 1), matrix_elt(m, 1, 2))))); + body.emit(assign(f10_22_20_12, + sub(mul(matrix_elt(m, 1, 0), matrix_elt(m, 2, 2)), + mul(matrix_elt(m, 2, 0), matrix_elt(m, 1, 2))))); + body.emit(assign(f10_21_20_11, + sub(mul(matrix_elt(m, 1, 0), matrix_elt(m, 2, 1)), + mul(matrix_elt(m, 2, 0), matrix_elt(m, 1, 1))))); + + ir_variable *adj = body.make_temp(glsl_type::mat3_type, "adj"); + body.emit(assign(array_ref(adj, 0), f11_22_21_12, WRITEMASK_X)); + body.emit(assign(array_ref(adj, 1), neg(f10_22_20_12), WRITEMASK_X)); + body.emit(assign(array_ref(adj, 2), f10_21_20_11, WRITEMASK_X)); + + body.emit(assign(array_ref(adj, 0), neg( + sub(mul(matrix_elt(m, 0, 1), matrix_elt(m, 2, 2)), + mul(matrix_elt(m, 2, 1), matrix_elt(m, 0, 2)))), + WRITEMASK_Y)); + body.emit(assign(array_ref(adj, 1), + sub(mul(matrix_elt(m, 0, 0), matrix_elt(m, 2, 2)), + mul(matrix_elt(m, 2, 0), matrix_elt(m, 0, 2))), + WRITEMASK_Y)); + body.emit(assign(array_ref(adj, 2), neg( + sub(mul(matrix_elt(m, 0, 0), matrix_elt(m, 2, 1)), + mul(matrix_elt(m, 2, 0), matrix_elt(m, 0, 1)))), + WRITEMASK_Y)); + + body.emit(assign(array_ref(adj, 0), + sub(mul(matrix_elt(m, 0, 1), matrix_elt(m, 1, 2)), + mul(matrix_elt(m, 1, 1), matrix_elt(m, 0, 2))), + WRITEMASK_Z)); + body.emit(assign(array_ref(adj, 1), neg( + sub(mul(matrix_elt(m, 0, 0), matrix_elt(m, 1, 2)), + mul(matrix_elt(m, 1, 0), matrix_elt(m, 0, 2)))), + WRITEMASK_Z)); + body.emit(assign(array_ref(adj, 2), + sub(mul(matrix_elt(m, 0, 0), matrix_elt(m, 1, 1)), + mul(matrix_elt(m, 1, 0), matrix_elt(m, 0, 1))), + WRITEMASK_Z)); + + ir_expression *det = + add(sub(mul(matrix_elt(m, 0, 0), f11_22_21_12), + mul(matrix_elt(m, 0, 1), f10_22_20_12)), + mul(matrix_elt(m, 0, 2), f10_21_20_11)); + + body.emit(ret(div(adj, det))); + + return sig; +} + +ir_function_signature * +builtin_builder::_inverse_mat4() +{ + ir_variable *m = in_var(glsl_type::mat4_type, "m"); + MAKE_SIG(glsl_type::mat4_type, v120, 1, m); + + ir_variable *SubFactor00 = body.make_temp(glsl_type::float_type, "SubFactor00"); + ir_variable *SubFactor01 = body.make_temp(glsl_type::float_type, "SubFactor01"); + ir_variable *SubFactor02 = body.make_temp(glsl_type::float_type, "SubFactor02"); + ir_variable *SubFactor03 = body.make_temp(glsl_type::float_type, "SubFactor03"); + ir_variable *SubFactor04 = body.make_temp(glsl_type::float_type, "SubFactor04"); + ir_variable *SubFactor05 = body.make_temp(glsl_type::float_type, "SubFactor05"); + ir_variable *SubFactor06 = body.make_temp(glsl_type::float_type, "SubFactor06"); + ir_variable *SubFactor07 = body.make_temp(glsl_type::float_type, "SubFactor07"); + ir_variable *SubFactor08 = body.make_temp(glsl_type::float_type, "SubFactor08"); + ir_variable *SubFactor09 = body.make_temp(glsl_type::float_type, "SubFactor09"); + ir_variable *SubFactor10 = body.make_temp(glsl_type::float_type, "SubFactor10"); + ir_variable *SubFactor11 = body.make_temp(glsl_type::float_type, "SubFactor11"); + ir_variable *SubFactor12 = body.make_temp(glsl_type::float_type, "SubFactor12"); + ir_variable *SubFactor13 = body.make_temp(glsl_type::float_type, "SubFactor13"); + ir_variable *SubFactor14 = body.make_temp(glsl_type::float_type, "SubFactor14"); + ir_variable *SubFactor15 = body.make_temp(glsl_type::float_type, "SubFactor15"); + ir_variable *SubFactor16 = body.make_temp(glsl_type::float_type, "SubFactor16"); + ir_variable *SubFactor17 = body.make_temp(glsl_type::float_type, "SubFactor17"); + ir_variable *SubFactor18 = body.make_temp(glsl_type::float_type, "SubFactor18"); + + body.emit(assign(SubFactor00, sub(mul(matrix_elt(m, 2, 2), matrix_elt(m, 3, 3)), mul(matrix_elt(m, 3, 2), matrix_elt(m, 2, 3))))); + body.emit(assign(SubFactor01, sub(mul(matrix_elt(m, 2, 1), matrix_elt(m, 3, 3)), mul(matrix_elt(m, 3, 1), matrix_elt(m, 2, 3))))); + body.emit(assign(SubFactor02, sub(mul(matrix_elt(m, 2, 1), matrix_elt(m, 3, 2)), mul(matrix_elt(m, 3, 1), matrix_elt(m, 2, 2))))); + body.emit(assign(SubFactor03, sub(mul(matrix_elt(m, 2, 0), matrix_elt(m, 3, 3)), mul(matrix_elt(m, 3, 0), matrix_elt(m, 2, 3))))); + body.emit(assign(SubFactor04, sub(mul(matrix_elt(m, 2, 0), matrix_elt(m, 3, 2)), mul(matrix_elt(m, 3, 0), matrix_elt(m, 2, 2))))); + body.emit(assign(SubFactor05, sub(mul(matrix_elt(m, 2, 0), matrix_elt(m, 3, 1)), mul(matrix_elt(m, 3, 0), matrix_elt(m, 2, 1))))); + body.emit(assign(SubFactor06, sub(mul(matrix_elt(m, 1, 2), matrix_elt(m, 3, 3)), mul(matrix_elt(m, 3, 2), matrix_elt(m, 1, 3))))); + body.emit(assign(SubFactor07, sub(mul(matrix_elt(m, 1, 1), matrix_elt(m, 3, 3)), mul(matrix_elt(m, 3, 1), matrix_elt(m, 1, 3))))); + body.emit(assign(SubFactor08, sub(mul(matrix_elt(m, 1, 1), matrix_elt(m, 3, 2)), mul(matrix_elt(m, 3, 1), matrix_elt(m, 1, 2))))); + body.emit(assign(SubFactor09, sub(mul(matrix_elt(m, 1, 0), matrix_elt(m, 3, 3)), mul(matrix_elt(m, 3, 0), matrix_elt(m, 1, 3))))); + body.emit(assign(SubFactor10, sub(mul(matrix_elt(m, 1, 0), matrix_elt(m, 3, 2)), mul(matrix_elt(m, 3, 0), matrix_elt(m, 1, 2))))); + body.emit(assign(SubFactor11, sub(mul(matrix_elt(m, 1, 1), matrix_elt(m, 3, 3)), mul(matrix_elt(m, 3, 1), matrix_elt(m, 1, 3))))); + body.emit(assign(SubFactor12, sub(mul(matrix_elt(m, 1, 0), matrix_elt(m, 3, 1)), mul(matrix_elt(m, 3, 0), matrix_elt(m, 1, 1))))); + body.emit(assign(SubFactor13, sub(mul(matrix_elt(m, 1, 2), matrix_elt(m, 2, 3)), mul(matrix_elt(m, 2, 2), matrix_elt(m, 1, 3))))); + body.emit(assign(SubFactor14, sub(mul(matrix_elt(m, 1, 1), matrix_elt(m, 2, 3)), mul(matrix_elt(m, 2, 1), matrix_elt(m, 1, 3))))); + body.emit(assign(SubFactor15, sub(mul(matrix_elt(m, 1, 1), matrix_elt(m, 2, 2)), mul(matrix_elt(m, 2, 1), matrix_elt(m, 1, 2))))); + body.emit(assign(SubFactor16, sub(mul(matrix_elt(m, 1, 0), matrix_elt(m, 2, 3)), mul(matrix_elt(m, 2, 0), matrix_elt(m, 1, 3))))); + body.emit(assign(SubFactor17, sub(mul(matrix_elt(m, 1, 0), matrix_elt(m, 2, 2)), mul(matrix_elt(m, 2, 0), matrix_elt(m, 1, 2))))); + body.emit(assign(SubFactor18, sub(mul(matrix_elt(m, 1, 0), matrix_elt(m, 2, 1)), mul(matrix_elt(m, 2, 0), matrix_elt(m, 1, 1))))); + + ir_variable *adj = body.make_temp(glsl_type::mat4_type, "adj"); + body.emit(assign(array_ref(adj, 0), + add(sub(mul(matrix_elt(m, 1, 1), SubFactor00), + mul(matrix_elt(m, 1, 2), SubFactor01)), + mul(matrix_elt(m, 1, 3), SubFactor02)), + WRITEMASK_X)); + body.emit(assign(array_ref(adj, 1), neg( + add(sub(mul(matrix_elt(m, 1, 0), SubFactor00), + mul(matrix_elt(m, 1, 2), SubFactor03)), + mul(matrix_elt(m, 1, 3), SubFactor04))), + WRITEMASK_X)); + body.emit(assign(array_ref(adj, 2), + add(sub(mul(matrix_elt(m, 1, 0), SubFactor01), + mul(matrix_elt(m, 1, 1), SubFactor03)), + mul(matrix_elt(m, 1, 3), SubFactor05)), + WRITEMASK_X)); + body.emit(assign(array_ref(adj, 3), neg( + add(sub(mul(matrix_elt(m, 1, 0), SubFactor02), + mul(matrix_elt(m, 1, 1), SubFactor04)), + mul(matrix_elt(m, 1, 2), SubFactor05))), + WRITEMASK_X)); + + body.emit(assign(array_ref(adj, 0), neg( + add(sub(mul(matrix_elt(m, 0, 1), SubFactor00), + mul(matrix_elt(m, 0, 2), SubFactor01)), + mul(matrix_elt(m, 0, 3), SubFactor02))), + WRITEMASK_Y)); + body.emit(assign(array_ref(adj, 1), + add(sub(mul(matrix_elt(m, 0, 0), SubFactor00), + mul(matrix_elt(m, 0, 2), SubFactor03)), + mul(matrix_elt(m, 0, 3), SubFactor04)), + WRITEMASK_Y)); + body.emit(assign(array_ref(adj, 2), neg( + add(sub(mul(matrix_elt(m, 0, 0), SubFactor01), + mul(matrix_elt(m, 0, 1), SubFactor03)), + mul(matrix_elt(m, 0, 3), SubFactor05))), + WRITEMASK_Y)); + body.emit(assign(array_ref(adj, 3), + add(sub(mul(matrix_elt(m, 0, 0), SubFactor02), + mul(matrix_elt(m, 0, 1), SubFactor04)), + mul(matrix_elt(m, 0, 2), SubFactor05)), + WRITEMASK_Y)); + + body.emit(assign(array_ref(adj, 0), + add(sub(mul(matrix_elt(m, 0, 1), SubFactor06), + mul(matrix_elt(m, 0, 2), SubFactor07)), + mul(matrix_elt(m, 0, 3), SubFactor08)), + WRITEMASK_Z)); + body.emit(assign(array_ref(adj, 1), neg( + add(sub(mul(matrix_elt(m, 0, 0), SubFactor06), + mul(matrix_elt(m, 0, 2), SubFactor09)), + mul(matrix_elt(m, 0, 3), SubFactor10))), + WRITEMASK_Z)); + body.emit(assign(array_ref(adj, 2), + add(sub(mul(matrix_elt(m, 0, 0), SubFactor11), + mul(matrix_elt(m, 0, 1), SubFactor09)), + mul(matrix_elt(m, 0, 3), SubFactor12)), + WRITEMASK_Z)); + body.emit(assign(array_ref(adj, 3), neg( + add(sub(mul(matrix_elt(m, 0, 0), SubFactor08), + mul(matrix_elt(m, 0, 1), SubFactor10)), + mul(matrix_elt(m, 0, 2), SubFactor12))), + WRITEMASK_Z)); + + body.emit(assign(array_ref(adj, 0), neg( + add(sub(mul(matrix_elt(m, 0, 1), SubFactor13), + mul(matrix_elt(m, 0, 2), SubFactor14)), + mul(matrix_elt(m, 0, 3), SubFactor15))), + WRITEMASK_W)); + body.emit(assign(array_ref(adj, 1), + add(sub(mul(matrix_elt(m, 0, 0), SubFactor13), + mul(matrix_elt(m, 0, 2), SubFactor16)), + mul(matrix_elt(m, 0, 3), SubFactor17)), + WRITEMASK_W)); + body.emit(assign(array_ref(adj, 2), neg( + add(sub(mul(matrix_elt(m, 0, 0), SubFactor14), + mul(matrix_elt(m, 0, 1), SubFactor16)), + mul(matrix_elt(m, 0, 3), SubFactor18))), + WRITEMASK_W)); + body.emit(assign(array_ref(adj, 3), + add(sub(mul(matrix_elt(m, 0, 0), SubFactor15), + mul(matrix_elt(m, 0, 1), SubFactor17)), + mul(matrix_elt(m, 0, 2), SubFactor18)), + WRITEMASK_W)); + + ir_expression *det = + add(mul(matrix_elt(m, 0, 0), matrix_elt(adj, 0, 0)), + add(mul(matrix_elt(m, 0, 1), matrix_elt(adj, 1, 0)), + add(mul(matrix_elt(m, 0, 2), matrix_elt(adj, 2, 0)), + mul(matrix_elt(m, 0, 3), matrix_elt(adj, 3, 0))))); + + body.emit(ret(div(adj, det))); + + return sig; +} + + +ir_function_signature * +builtin_builder::_lessThan(builtin_available_predicate avail, + const glsl_type *type) +{ + return binop(ir_binop_less, avail, + glsl_type::bvec(type->vector_elements), type, type); +} + +ir_function_signature * +builtin_builder::_lessThanEqual(builtin_available_predicate avail, + const glsl_type *type) +{ + return binop(ir_binop_lequal, avail, + glsl_type::bvec(type->vector_elements), type, type); +} + +ir_function_signature * +builtin_builder::_greaterThan(builtin_available_predicate avail, + const glsl_type *type) +{ + return binop(ir_binop_greater, avail, + glsl_type::bvec(type->vector_elements), type, type); +} + +ir_function_signature * +builtin_builder::_greaterThanEqual(builtin_available_predicate avail, + const glsl_type *type) +{ + return binop(ir_binop_gequal, avail, + glsl_type::bvec(type->vector_elements), type, type); +} + +ir_function_signature * +builtin_builder::_equal(builtin_available_predicate avail, + const glsl_type *type) +{ + return binop(ir_binop_equal, avail, + glsl_type::bvec(type->vector_elements), type, type); +} + +ir_function_signature * +builtin_builder::_notEqual(builtin_available_predicate avail, + const glsl_type *type) +{ + return binop(ir_binop_nequal, avail, + glsl_type::bvec(type->vector_elements), type, type); +} + +ir_function_signature * +builtin_builder::_any(const glsl_type *type) +{ + return unop(always_available, ir_unop_any, glsl_type::bool_type, type); +} + +ir_function_signature * +builtin_builder::_all(const glsl_type *type) +{ + ir_variable *v = in_var(type, "v"); + MAKE_SIG(glsl_type::bool_type, always_available, 1, v); + + switch (type->vector_elements) { + case 2: + body.emit(ret(logic_and(swizzle_x(v), swizzle_y(v)))); + break; + case 3: + body.emit(ret(logic_and(logic_and(swizzle_x(v), swizzle_y(v)), + swizzle_z(v)))); + break; + case 4: + body.emit(ret(logic_and(logic_and(logic_and(swizzle_x(v), swizzle_y(v)), + swizzle_z(v)), + swizzle_w(v)))); + break; + } + + return sig; +} + +UNOP(not, ir_unop_logic_not, always_available) + +static bool +has_lod(const glsl_type *sampler_type) +{ + assert(sampler_type->is_sampler()); + + switch (sampler_type->sampler_dimensionality) { + case GLSL_SAMPLER_DIM_RECT: + case GLSL_SAMPLER_DIM_BUF: + case GLSL_SAMPLER_DIM_MS: + return false; + default: + return true; + } +} + +ir_function_signature * +builtin_builder::_textureSize(builtin_available_predicate avail, + const glsl_type *return_type, + const glsl_type *sampler_type) +{ + ir_variable *s = in_var(sampler_type, "sampler"); + /* The sampler always exists; add optional lod later. */ + MAKE_SIG(return_type, avail, 1, s); + + ir_texture *tex = new(mem_ctx) ir_texture(ir_txs); + tex->set_sampler(new(mem_ctx) ir_dereference_variable(s), return_type); + + if (has_lod(sampler_type)) { + ir_variable *lod = in_var(glsl_type::int_type, "lod"); + sig->parameters.push_tail(lod); + tex->lod_info.lod = var_ref(lod); + } else { + tex->lod_info.lod = imm(0u); + } + + body.emit(ret(tex)); + + return sig; +} + +ir_function_signature * +builtin_builder::_texture(ir_texture_opcode opcode, + builtin_available_predicate avail, + const glsl_type *return_type, + const glsl_type *sampler_type, + int coord_size, + const glsl_type *coord_type, + int flags) +{ + ir_variable *s = in_var(sampler_type, "sampler"); + ir_variable *P = in_var(coord_type, "P"); + /* The sampler and coordinate always exist; add optional parameters later. */ + MAKE_SIG(return_type, avail, 2, s, P); + + ir_texture *tex = new(mem_ctx) ir_texture(opcode); + tex->set_sampler(var_ref(s), return_type); + + if (coord_size == coord_type->vector_elements) { + tex->coordinate = var_ref(P); + } else { + /* The incoming coordinate also has the projector or shadow comparitor, + * so we need to swizzle those away. + */ + tex->coordinate = swizzle_for_size(P, coord_size); + } + + /* The projector is always in the last component. */ + if (flags & TEX_PROJECT) + tex->projector = swizzle(P, coord_type->vector_elements - 1, 1); + + /* The shadow comparitor is normally in the Z component, but a few types + * have sufficiently large coordinates that it's in W. + */ + if (sampler_type->sampler_shadow) + tex->shadow_comparitor = swizzle(P, MAX2(coord_size, SWIZZLE_Z), 1); + + if (opcode == ir_txl) { + ir_variable *lod = in_var(glsl_type::float_type, "lod"); + sig->parameters.push_tail(lod); + tex->lod_info.lod = var_ref(lod); + } else if (opcode == ir_txd) { + int grad_size = coord_size - (sampler_type->sampler_array ? 1 : 0); + ir_variable *dPdx = in_var(glsl_type::vec(grad_size), "dPdx"); + ir_variable *dPdy = in_var(glsl_type::vec(grad_size), "dPdy"); + sig->parameters.push_tail(dPdx); + sig->parameters.push_tail(dPdy); + tex->lod_info.grad.dPdx = var_ref(dPdx); + tex->lod_info.grad.dPdy = var_ref(dPdy); + } + + if (flags & TEX_OFFSET) { + int offset_size = coord_size - (sampler_type->sampler_array ? 1 : 0); + ir_variable *offset = + new(mem_ctx) ir_variable(glsl_type::ivec(offset_size), "offset", ir_var_const_in); + sig->parameters.push_tail(offset); + tex->offset = var_ref(offset); + } + + /* The "bias" parameter comes /after/ the "offset" parameter, which is + * inconsistent with both textureLodOffset and textureGradOffset. + */ + if (opcode == ir_txb) { + ir_variable *bias = in_var(glsl_type::float_type, "bias"); + sig->parameters.push_tail(bias); + tex->lod_info.bias = var_ref(bias); + } + + body.emit(ret(tex)); + + return sig; +} + +ir_function_signature * +builtin_builder::_textureCubeArrayShadow() +{ + ir_variable *s = in_var(glsl_type::samplerCubeArrayShadow_type, "sampler"); + ir_variable *P = in_var(glsl_type::vec4_type, "P"); + ir_variable *compare = in_var(glsl_type::float_type, "compare"); + MAKE_SIG(glsl_type::float_type, texture_cube_map_array, 3, s, P, compare); + + ir_texture *tex = new(mem_ctx) ir_texture(ir_tex); + tex->set_sampler(var_ref(s), glsl_type::float_type); + + tex->coordinate = var_ref(P); + tex->shadow_comparitor = var_ref(compare); + + body.emit(ret(tex)); + + return sig; +} + +ir_function_signature * +builtin_builder::_texelFetch(builtin_available_predicate avail, + const glsl_type *return_type, + const glsl_type *sampler_type, + const glsl_type *coord_type, + const glsl_type *offset_type) +{ + ir_variable *s = in_var(sampler_type, "sampler"); + ir_variable *P = in_var(coord_type, "P"); + /* The sampler and coordinate always exist; add optional parameters later. */ + MAKE_SIG(return_type, avail, 2, s, P); + + ir_texture *tex = new(mem_ctx) ir_texture(ir_txf); + tex->coordinate = var_ref(P); + tex->set_sampler(var_ref(s), return_type); + + if (sampler_type->sampler_dimensionality == GLSL_SAMPLER_DIM_MS) { + ir_variable *sample = in_var(glsl_type::int_type, "sample"); + sig->parameters.push_tail(sample); + tex->lod_info.sample_index = var_ref(sample); + tex->op = ir_txf_ms; + } else if (has_lod(sampler_type)) { + ir_variable *lod = in_var(glsl_type::int_type, "lod"); + sig->parameters.push_tail(lod); + tex->lod_info.lod = var_ref(lod); + } else { + tex->lod_info.lod = imm(0u); + } + + if (offset_type != NULL) { + ir_variable *offset = + new(mem_ctx) ir_variable(offset_type, "offset", ir_var_const_in); + sig->parameters.push_tail(offset); + tex->offset = var_ref(offset); + } + + body.emit(ret(tex)); + + return sig; +} + +ir_function_signature * +builtin_builder::_EmitVertex() +{ + MAKE_SIG(glsl_type::void_type, gs_only, 0); + + body.emit(new(mem_ctx) ir_emit_vertex()); + + return sig; +} + +ir_function_signature * +builtin_builder::_EndPrimitive() +{ + MAKE_SIG(glsl_type::void_type, gs_only, 0); + + body.emit(new(mem_ctx) ir_end_primitive()); + + return sig; +} + +ir_function_signature * +builtin_builder::_textureQueryLod(const glsl_type *sampler_type, + const glsl_type *coord_type) +{ + ir_variable *s = in_var(sampler_type, "sampler"); + ir_variable *coord = in_var(coord_type, "coord"); + /* The sampler and coordinate always exist; add optional parameters later. */ + MAKE_SIG(glsl_type::vec2_type, texture_query_lod, 2, s, coord); + + ir_texture *tex = new(mem_ctx) ir_texture(ir_lod); + tex->coordinate = var_ref(coord); + tex->set_sampler(var_ref(s), glsl_type::vec2_type); + + body.emit(ret(tex)); + + return sig; +} + +UNOP(dFdx, ir_unop_dFdx, fs_oes_derivatives) +UNOP(dFdy, ir_unop_dFdy, fs_oes_derivatives) + +ir_function_signature * +builtin_builder::_fwidth(const glsl_type *type) +{ + ir_variable *p = in_var(type, "p"); + MAKE_SIG(type, fs_oes_derivatives, 1, p); + + body.emit(ret(add(abs(expr(ir_unop_dFdx, p)), abs(expr(ir_unop_dFdy, p))))); + + return sig; +} + +ir_function_signature * +builtin_builder::_noise1(const glsl_type *type) +{ + return unop(v110, ir_unop_noise, glsl_type::float_type, type); +} + +ir_function_signature * +builtin_builder::_noise2(const glsl_type *type) +{ + ir_variable *p = in_var(type, "p"); + MAKE_SIG(glsl_type::vec2_type, v110, 1, p); + + ir_constant_data b_offset; + b_offset.f[0] = 601.0f; + b_offset.f[1] = 313.0f; + b_offset.f[2] = 29.0f; + b_offset.f[3] = 277.0f; + + ir_variable *a = body.make_temp(glsl_type::float_type, "a"); + ir_variable *b = body.make_temp(glsl_type::float_type, "b"); + ir_variable *t = body.make_temp(glsl_type::vec2_type, "t"); + body.emit(assign(a, expr(ir_unop_noise, p))); + body.emit(assign(b, expr(ir_unop_noise, add(p, imm(type, b_offset))))); + body.emit(assign(t, a, WRITEMASK_X)); + body.emit(assign(t, b, WRITEMASK_Y)); + body.emit(ret(t)); + + return sig; +} + +ir_function_signature * +builtin_builder::_noise3(const glsl_type *type) +{ + ir_variable *p = in_var(type, "p"); + MAKE_SIG(glsl_type::vec3_type, v110, 1, p); + + ir_constant_data b_offset; + b_offset.f[0] = 601.0f; + b_offset.f[1] = 313.0f; + b_offset.f[2] = 29.0f; + b_offset.f[3] = 277.0f; + + ir_constant_data c_offset; + c_offset.f[0] = 1559.0f; + c_offset.f[1] = 113.0f; + c_offset.f[2] = 1861.0f; + c_offset.f[3] = 797.0f; + + ir_variable *a = body.make_temp(glsl_type::float_type, "a"); + ir_variable *b = body.make_temp(glsl_type::float_type, "b"); + ir_variable *c = body.make_temp(glsl_type::float_type, "c"); + ir_variable *t = body.make_temp(glsl_type::vec3_type, "t"); + body.emit(assign(a, expr(ir_unop_noise, p))); + body.emit(assign(b, expr(ir_unop_noise, add(p, imm(type, b_offset))))); + body.emit(assign(c, expr(ir_unop_noise, add(p, imm(type, c_offset))))); + body.emit(assign(t, a, WRITEMASK_X)); + body.emit(assign(t, b, WRITEMASK_Y)); + body.emit(assign(t, c, WRITEMASK_Z)); + body.emit(ret(t)); + + return sig; +} + +ir_function_signature * +builtin_builder::_noise4(const glsl_type *type) +{ + ir_variable *p = in_var(type, "p"); + MAKE_SIG(glsl_type::vec4_type, v110, 1, p); + + ir_variable *_p = body.make_temp(type, "_p"); + + ir_constant_data p_offset; + p_offset.f[0] = 1559.0f; + p_offset.f[1] = 113.0f; + p_offset.f[2] = 1861.0f; + p_offset.f[3] = 797.0f; + + body.emit(assign(_p, add(p, imm(type, p_offset)))); + + ir_constant_data offset; + offset.f[0] = 601.0f; + offset.f[1] = 313.0f; + offset.f[2] = 29.0f; + offset.f[3] = 277.0f; + + ir_variable *a = body.make_temp(glsl_type::float_type, "a"); + ir_variable *b = body.make_temp(glsl_type::float_type, "b"); + ir_variable *c = body.make_temp(glsl_type::float_type, "c"); + ir_variable *d = body.make_temp(glsl_type::float_type, "d"); + ir_variable *t = body.make_temp(glsl_type::vec4_type, "t"); + body.emit(assign(a, expr(ir_unop_noise, p))); + body.emit(assign(b, expr(ir_unop_noise, add(p, imm(type, offset))))); + body.emit(assign(c, expr(ir_unop_noise, _p))); + body.emit(assign(d, expr(ir_unop_noise, add(_p, imm(type, offset))))); + body.emit(assign(t, a, WRITEMASK_X)); + body.emit(assign(t, b, WRITEMASK_Y)); + body.emit(assign(t, c, WRITEMASK_Z)); + body.emit(assign(t, d, WRITEMASK_W)); + body.emit(ret(t)); + + return sig; +} + +ir_function_signature * +builtin_builder::_bitfieldExtract(const glsl_type *type) +{ + ir_variable *value = in_var(type, "value"); + ir_variable *offset = in_var(glsl_type::int_type, "offset"); + ir_variable *bits = in_var(glsl_type::int_type, "bits"); + MAKE_SIG(type, gpu_shader5, 3, value, offset, bits); + + body.emit(ret(expr(ir_triop_bitfield_extract, value, offset, bits))); + + return sig; +} + +ir_function_signature * +builtin_builder::_bitfieldInsert(const glsl_type *type) +{ + ir_variable *base = in_var(type, "base"); + ir_variable *insert = in_var(type, "insert"); + ir_variable *offset = in_var(glsl_type::int_type, "offset"); + ir_variable *bits = in_var(glsl_type::int_type, "bits"); + MAKE_SIG(type, gpu_shader5, 4, base, insert, offset, bits); + + body.emit(ret(bitfield_insert(base, insert, offset, bits))); + + return sig; +} + +UNOP(bitfieldReverse, ir_unop_bitfield_reverse, gpu_shader5) + +ir_function_signature * +builtin_builder::_bitCount(const glsl_type *type) +{ + return unop(gpu_shader5, ir_unop_bit_count, + glsl_type::ivec(type->vector_elements), type); +} + +ir_function_signature * +builtin_builder::_findLSB(const glsl_type *type) +{ + return unop(gpu_shader5, ir_unop_find_lsb, + glsl_type::ivec(type->vector_elements), type); +} + +ir_function_signature * +builtin_builder::_findMSB(const glsl_type *type) +{ + return unop(gpu_shader5, ir_unop_find_msb, + glsl_type::ivec(type->vector_elements), type); +} + +ir_function_signature * +builtin_builder::_fma(const glsl_type *type) +{ + ir_variable *a = in_var(type, "a"); + ir_variable *b = in_var(type, "b"); + ir_variable *c = in_var(type, "c"); + MAKE_SIG(type, gpu_shader5, 3, a, b, c); + + body.emit(ret(fma(a, b, c))); + + return sig; +} +/** @} */ + +/******************************************************************************/ + +/* The singleton instance of builtin_builder. */ +static builtin_builder builtins; + +/** + * External API (exposing the built-in module to the rest of the compiler): + * @{ + */ +void +_mesa_glsl_initialize_builtin_functions() +{ + builtins.initialize(); +} + +void +_mesa_glsl_release_builtin_functions() +{ + builtins.release(); +} + +ir_function_signature * +_mesa_glsl_find_builtin_function(_mesa_glsl_parse_state *state, + const char *name, exec_list *actual_parameters) +{ + return builtins.find(state, name, actual_parameters); +} +/** @} */ diff --git a/mesalib/src/glsl/glcpp/glcpp-parse.y b/mesalib/src/glsl/glcpp/glcpp-parse.y index ff5bdfe5d..fb1c1d046 100644 --- a/mesalib/src/glsl/glcpp/glcpp-parse.y +++ b/mesalib/src/glsl/glcpp/glcpp-parse.y @@ -1245,6 +1245,9 @@ glcpp_parser_create (const struct gl_extensions *extensions, int api) if (extensions->ARB_shading_language_420pack) add_builtin_define(parser, "GL_ARB_shading_language_420pack", 1); + + if (extensions->MESA_shader_integer_mix) + add_builtin_define(parser, "GL_MESA_shader_integer_mix", 1); } } diff --git a/mesalib/src/glsl/glsl_parser_extras.cpp b/mesalib/src/glsl/glsl_parser_extras.cpp index 8669b7762..1e4d7c7ab 100644 --- a/mesalib/src/glsl/glsl_parser_extras.cpp +++ b/mesalib/src/glsl/glsl_parser_extras.cpp @@ -517,6 +517,7 @@ static const _mesa_glsl_extension _mesa_glsl_supported_extensions[] = { EXT(ARB_texture_query_lod, true, false, ARB_texture_query_lod), EXT(ARB_gpu_shader5, true, false, ARB_gpu_shader5), EXT(AMD_vertex_shader_layer, true, false, AMD_vertex_shader_layer), + EXT(MESA_shader_integer_mix, true, true, MESA_shader_integer_mix), }; #undef EXT @@ -1625,7 +1626,7 @@ _mesa_destroy_shader_compiler(void) void _mesa_destroy_shader_compiler_caches(void) { - _mesa_glsl_release_functions(); + _mesa_glsl_release_builtin_functions(); } } diff --git a/mesalib/src/glsl/glsl_parser_extras.h b/mesalib/src/glsl/glsl_parser_extras.h index 440c15bb8..15abbbc99 100644 --- a/mesalib/src/glsl/glsl_parser_extras.h +++ b/mesalib/src/glsl/glsl_parser_extras.h @@ -113,7 +113,7 @@ struct _mesa_glsl_parse_state { * feature. */ bool is_version(unsigned required_glsl_version, - unsigned required_glsl_es_version) + unsigned required_glsl_es_version) const { unsigned required_version = this->es_shader ? required_glsl_es_version : required_glsl_version; @@ -315,6 +315,8 @@ struct _mesa_glsl_parse_state { bool AMD_vertex_shader_layer_warn; bool ARB_shading_language_420pack_enable; bool ARB_shading_language_420pack_warn; + bool MESA_shader_integer_mix_enable; + bool MESA_shader_integer_mix_warn; /*@}*/ /** Extensions supported by the OpenGL implementation. */ diff --git a/mesalib/src/glsl/ir.cpp b/mesalib/src/glsl/ir.cpp index c6d96d8da..1b1799958 100644 --- a/mesalib/src/glsl/ir.cpp +++ b/mesalib/src/glsl/ir.cpp @@ -250,6 +250,7 @@ ir_expression::ir_expression(int op, ir_rvalue *op0) case ir_unop_cos_reduced: case ir_unop_dFdx: case ir_unop_dFdy: + case ir_unop_bitfield_reverse: this->type = op0->type; break; @@ -257,6 +258,9 @@ ir_expression::ir_expression(int op, ir_rvalue *op0) case ir_unop_b2i: case ir_unop_u2i: case ir_unop_bitcast_f2i: + case ir_unop_bit_count: + case ir_unop_find_msb: + case ir_unop_find_lsb: this->type = glsl_type::get_instance(GLSL_TYPE_INT, op0->type->vector_elements, 1); break; @@ -396,6 +400,7 @@ ir_expression::ir_expression(int op, ir_rvalue *op0, ir_rvalue *op1) case ir_binop_lshift: case ir_binop_rshift: + case ir_binop_bfm: this->type = op0->type; break; @@ -409,6 +414,38 @@ ir_expression::ir_expression(int op, ir_rvalue *op0, ir_rvalue *op1) } } +ir_expression::ir_expression(int op, ir_rvalue *op0, ir_rvalue *op1, + ir_rvalue *op2) +{ + this->ir_type = ir_type_expression; + + this->operation = ir_expression_operation(op); + this->operands[0] = op0; + this->operands[1] = op1; + this->operands[2] = op2; + this->operands[3] = NULL; + + assert(op > ir_last_binop && op <= ir_last_triop); + + switch (this->operation) { + case ir_triop_fma: + case ir_triop_lrp: + case ir_triop_bitfield_extract: + case ir_triop_vector_insert: + this->type = op0->type; + break; + + case ir_triop_bfi: + case ir_triop_csel: + this->type = op1->type; + break; + + default: + assert(!"not reached: missing automatic type setup for ir_expression"); + this->type = glsl_type::float_type; + } +} + unsigned int ir_expression::get_num_operands(ir_expression_operation op) { @@ -517,6 +554,7 @@ static const char *const operator_strs[] = { "vector_extract", "fma", "lrp", + "csel", "bfi", "bitfield_extract", "vector_insert", @@ -1579,15 +1617,40 @@ ir_variable::determine_interpolation_mode(bool flat_shade) } -ir_function_signature::ir_function_signature(const glsl_type *return_type) - : return_type(return_type), is_defined(false), _function(NULL) +ir_function_signature::ir_function_signature(const glsl_type *return_type, + builtin_available_predicate b) + : return_type(return_type), is_defined(false), builtin_avail(b), + _function(NULL) { this->ir_type = ir_type_function_signature; - this->is_builtin = false; this->origin = NULL; } +bool +ir_function_signature::is_builtin() const +{ + return builtin_avail != NULL; +} + + +bool +ir_function_signature::is_builtin_available(const _mesa_glsl_parse_state *state) const +{ + /* We can't call the predicate without a state pointer, so just say that + * the signature is available. At compile time, we need the filtering, + * but also receive a valid state pointer. At link time, we're resolving + * imported built-in prototypes to their definitions, which will always + * be an exact match. So we can skip the filtering. + */ + if (state == NULL) + return true; + + assert(builtin_avail != NULL); + return builtin_avail(state); +} + + static bool modes_match(unsigned a, unsigned b) { @@ -1659,7 +1722,7 @@ ir_function::has_user_signature() { foreach_list(n, &this->signatures) { ir_function_signature *const sig = (ir_function_signature *) n; - if (!sig->is_builtin) + if (!sig->is_builtin()) return true; } return false; diff --git a/mesalib/src/glsl/ir.h b/mesalib/src/glsl/ir.h index b45e6cbd8..2637b40e2 100644 --- a/mesalib/src/glsl/ir.h +++ b/mesalib/src/glsl/ir.h @@ -591,6 +591,11 @@ public: const glsl_type *interface_type; }; +/** + * A function that returns whether a built-in function is available in the + * current shading language (based on version, ES or desktop, and extensions). + */ +typedef bool (*builtin_available_predicate)(const _mesa_glsl_parse_state *); /*@{*/ /** @@ -602,7 +607,8 @@ class ir_function_signature : public ir_instruction { * an ir_function. */ public: - ir_function_signature(const glsl_type *return_type); + ir_function_signature(const glsl_type *return_type, + builtin_available_predicate builtin_avail = NULL); virtual ir_function_signature *clone(void *mem_ctx, struct hash_table *ht) const; @@ -678,12 +684,21 @@ public: unsigned is_defined:1; /** Whether or not this function signature is a built-in. */ - unsigned is_builtin:1; + bool is_builtin() const; + + /** Whether or not a built-in is available for this shader. */ + bool is_builtin_available(const _mesa_glsl_parse_state *state) const; /** Body of instructions in the function. */ struct exec_list body; private: + /** + * A function pointer to a predicate that answers whether a built-in + * function is available in the current shader. NULL if not a built-in. + */ + builtin_available_predicate builtin_avail; + /** Function of which this signature is one overload. */ class ir_function *_function; @@ -750,20 +765,23 @@ public: * Find a signature that matches a set of actual parameters, taking implicit * conversions into account. Also flags whether the match was exact. */ - ir_function_signature *matching_signature(const exec_list *actual_param, + ir_function_signature *matching_signature(_mesa_glsl_parse_state *state, + const exec_list *actual_param, bool *match_is_exact); /** * Find a signature that matches a set of actual parameters, taking implicit * conversions into account. */ - ir_function_signature *matching_signature(const exec_list *actual_param); + ir_function_signature *matching_signature(_mesa_glsl_parse_state *state, + const exec_list *actual_param); /** * Find a signature that exactly matches a set of actual parameters without * any implicit type conversions. */ - ir_function_signature *exact_matching_signature(const exec_list *actual_ps); + ir_function_signature *exact_matching_signature(_mesa_glsl_parse_state *state, + const exec_list *actual_ps); /** * Name of the function. @@ -1179,6 +1197,18 @@ enum ir_expression_operation { 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, + /*@}*/ + + /** * \name Second half of a lowered bitfieldInsert() operation. * * \see lower_instructions::bitfield_insert_to_bfm_bfi @@ -1234,6 +1264,11 @@ public: */ ir_expression(int op, ir_rvalue *op0, ir_rvalue *op1); + /** + * Constructor for ternary operation expressions + */ + ir_expression(int op, ir_rvalue *op0, ir_rvalue *op1, ir_rvalue *op2); + virtual ir_expression *as_expression() { return this; @@ -1309,7 +1344,7 @@ public: ir_type = ir_type_call; assert(callee->return_type != NULL); actual_parameters->move_nodes_to(& this->actual_parameters); - this->use_builtin = callee->is_builtin; + this->use_builtin = callee->is_builtin(); } virtual ir_call *clone(void *mem_ctx, struct hash_table *ht) const; @@ -1550,6 +1585,7 @@ public: shadow_comparitor(NULL), offset(NULL) { this->ir_type = ir_type_texture; + memset(&lod_info, 0, sizeof(lod_info)); } virtual ir_texture *clone(void *mem_ctx, struct hash_table *) const; @@ -2103,9 +2139,19 @@ extern void _mesa_glsl_initialize_functions(_mesa_glsl_parse_state *state); extern void +_mesa_glsl_initialize_builtin_functions(); + +extern ir_function_signature * +_mesa_glsl_find_builtin_function(_mesa_glsl_parse_state *state, + const char *name, exec_list *actual_parameters); + +extern void _mesa_glsl_release_functions(void); extern void +_mesa_glsl_release_builtin_functions(void); + +extern void reparent_ir(exec_list *list, void *mem_ctx); struct glsl_symbol_table; diff --git a/mesalib/src/glsl/ir_builder.cpp b/mesalib/src/glsl/ir_builder.cpp index 7d9cf5e47..98b432295 100644 --- a/mesalib/src/glsl/ir_builder.cpp +++ b/mesalib/src/glsl/ir_builder.cpp @@ -46,13 +46,14 @@ ir_factory::make_temp(const glsl_type *type, const char *name) } ir_assignment * -assign(deref lhs, operand rhs, int writemask) +assign(deref lhs, operand rhs, operand condition, int writemask) { void *mem_ctx = ralloc_parent(lhs.val); ir_assignment *assign = new(mem_ctx) ir_assignment(lhs.val, rhs.val, - NULL, writemask); + condition.val, + writemask); return assign; } @@ -63,6 +64,25 @@ assign(deref lhs, operand rhs) return assign(lhs, rhs, (1 << lhs.val->type->vector_elements) - 1); } +ir_assignment * +assign(deref lhs, operand rhs, int writemask) +{ + return assign(lhs, rhs, (ir_rvalue *) NULL, writemask); +} + +ir_assignment * +assign(deref lhs, operand rhs, operand condition) +{ + return assign(lhs, rhs, condition, (1 << lhs.val->type->vector_elements) - 1); +} + +ir_return * +ret(operand retval) +{ + void *mem_ctx = ralloc_parent(retval.val); + return new(mem_ctx) ir_return(retval.val); +} + ir_swizzle * swizzle(operand a, int swizzle, int components) { @@ -173,6 +193,14 @@ expr(ir_expression_operation op, operand a, operand b) return new(mem_ctx) ir_expression(op, a.val, b.val); } +ir_expression * +expr(ir_expression_operation op, operand a, operand b, operand c) +{ + void *mem_ctx = ralloc_parent(a.val); + + return new(mem_ctx) ir_expression(op, a.val, b.val, c.val); +} + ir_expression *add(operand a, operand b) { return expr(ir_binop_add, a, b); @@ -203,6 +231,17 @@ ir_expression *dot(operand a, operand b) return expr(ir_binop_dot, a, b); } +/* dot for vectors, mul for scalars */ +ir_expression *dotlike(operand a, operand b) +{ + assert(a.val->type == b.val->type); + + if (a.val->type->vector_elements == 1) + return expr(ir_binop_mul, a, b); + + return expr(ir_binop_dot, a, b); +} + ir_expression* clamp(operand a, operand b, operand c) { @@ -225,6 +264,54 @@ abs(operand a) return expr(ir_unop_abs, a); } +ir_expression * +neg(operand a) +{ + return expr(ir_unop_neg, a); +} + +ir_expression * +sin(operand a) +{ + return expr(ir_unop_sin, a); +} + +ir_expression * +cos(operand a) +{ + return expr(ir_unop_cos, a); +} + +ir_expression * +exp(operand a) +{ + return expr(ir_unop_exp, a); +} + +ir_expression * +rsq(operand a) +{ + return expr(ir_unop_rsq, a); +} + +ir_expression * +sqrt(operand a) +{ + return expr(ir_unop_sqrt, a); +} + +ir_expression * +log(operand a) +{ + return expr(ir_unop_log, a); +} + +ir_expression * +sign(operand a) +{ + return expr(ir_unop_sign, a); +} + ir_expression* equal(operand a, operand b) { @@ -381,6 +468,44 @@ b2i(operand a) return expr(ir_unop_b2i, a); } +ir_expression * +f2b(operand a) +{ + return expr(ir_unop_f2b, a); +} + +ir_expression * +b2f(operand a) +{ + return expr(ir_unop_b2f, a); +} + +ir_expression * +fma(operand a, operand b, operand c) +{ + return expr(ir_triop_fma, a, b, c); +} + +ir_expression * +lrp(operand x, operand y, operand a) +{ + return expr(ir_triop_lrp, x, y, a); +} + +ir_expression * +csel(operand a, operand b, operand c) +{ + return expr(ir_triop_csel, a, b, c); +} + +ir_expression * +bitfield_insert(operand a, operand b, operand c, operand d) +{ + void *mem_ctx = ralloc_parent(a.val); + return new(mem_ctx) ir_expression(ir_quadop_bitfield_insert, + a.val->type, a.val, b.val, c.val, d.val); +} + ir_if* if_tree(operand condition, ir_instruction *then_branch) diff --git a/mesalib/src/glsl/ir_builder.h b/mesalib/src/glsl/ir_builder.h index 7049476a1..6a5f77119 100644 --- a/mesalib/src/glsl/ir_builder.h +++ b/mesalib/src/glsl/ir_builder.h @@ -82,9 +82,9 @@ public: class ir_factory { public: - ir_factory() - : instructions(NULL), - mem_ctx(NULL) + ir_factory(exec_list *instructions = NULL, void *mem_ctx = NULL) + : instructions(instructions), + mem_ctx(mem_ctx) { return; } @@ -122,18 +122,32 @@ public: ir_assignment *assign(deref lhs, operand rhs); ir_assignment *assign(deref lhs, operand rhs, int writemask); +ir_assignment *assign(deref lhs, operand rhs, operand condition); +ir_assignment *assign(deref lhs, operand rhs, operand condition, int writemask); + +ir_return *ret(operand retval); ir_expression *expr(ir_expression_operation op, operand a); ir_expression *expr(ir_expression_operation op, operand a, operand b); +ir_expression *expr(ir_expression_operation op, operand a, operand b, operand c); ir_expression *add(operand a, operand b); ir_expression *sub(operand a, operand b); ir_expression *mul(operand a, operand b); ir_expression *div(operand a, operand b); ir_expression *round_even(operand a); ir_expression *dot(operand a, operand b); +ir_expression *dotlike(operand a, operand b); ir_expression *clamp(operand a, operand b, operand c); ir_expression *saturate(operand a); ir_expression *abs(operand a); +ir_expression *neg(operand a); +ir_expression *sin(operand a); +ir_expression *cos(operand a); +ir_expression *exp(operand a); +ir_expression *rsq(operand a); +ir_expression *sqrt(operand a); +ir_expression *log(operand a); +ir_expression *sign(operand a); ir_expression *equal(operand a, operand b); ir_expression *nequal(operand a, operand b); @@ -164,7 +178,15 @@ ir_expression *i2u(operand a); ir_expression *u2i(operand a); ir_expression *b2i(operand a); ir_expression *i2b(operand a); +ir_expression *f2b(operand a); +ir_expression *b2f(operand a); + +ir_expression *fma(operand a, operand b, operand c); +ir_expression *lrp(operand x, operand y, operand a); +ir_expression *csel(operand a, operand b, operand c); +ir_expression *bitfield_insert(operand a, operand b, operand c, operand d); +ir_swizzle *swizzle(operand a, int swizzle, int components); /** * Swizzle away later components, but preserve the ordering. */ diff --git a/mesalib/src/glsl/ir_clone.cpp b/mesalib/src/glsl/ir_clone.cpp index a75b3b762..fb303b0b7 100644 --- a/mesalib/src/glsl/ir_clone.cpp +++ b/mesalib/src/glsl/ir_clone.cpp @@ -329,7 +329,7 @@ ir_function_signature::clone_prototype(void *mem_ctx, struct hash_table *ht) con new(mem_ctx) ir_function_signature(this->return_type); copy->is_defined = false; - copy->is_builtin = this->is_builtin; + copy->builtin_avail = this->builtin_avail; copy->origin = this; /* Clone the parameter list, but NOT the body. diff --git a/mesalib/src/glsl/ir_constant_expression.cpp b/mesalib/src/glsl/ir_constant_expression.cpp index bf019b955..a67470bf3 100644 --- a/mesalib/src/glsl/ir_constant_expression.cpp +++ b/mesalib/src/glsl/ir_constant_expression.cpp @@ -395,6 +395,7 @@ ir_expression::constant_expression_value(struct hash_table *variable_context) case ir_binop_lshift: case ir_binop_rshift: case ir_binop_vector_extract: + case ir_triop_csel: case ir_triop_bitfield_extract: break; @@ -1399,6 +1400,13 @@ ir_expression::constant_expression_value(struct hash_table *variable_context) break; } + case ir_triop_csel: + for (unsigned c = 0; c < components; c++) { + data.u[c] = op[0]->value.b[c] ? op[1]->value.u[c] + : op[2]->value.u[c]; + } + break; + case ir_triop_vector_insert: { const unsigned idx = op[2]->value.u[0]; @@ -1840,7 +1848,7 @@ ir_function_signature::constant_expression_value(exec_list *actual_parameters, s * "Function calls to user-defined functions (non-built-in functions) * cannot be used to form constant expressions." */ - if (!this->is_builtin) + if (!this->is_builtin()) return NULL; /* diff --git a/mesalib/src/glsl/ir_function.cpp b/mesalib/src/glsl/ir_function.cpp index fe4209c77..53cf469d9 100644 --- a/mesalib/src/glsl/ir_function.cpp +++ b/mesalib/src/glsl/ir_function.cpp @@ -116,14 +116,16 @@ parameter_lists_match(const exec_list *list_a, const exec_list *list_b) ir_function_signature * -ir_function::matching_signature(const exec_list *actual_parameters) +ir_function::matching_signature(_mesa_glsl_parse_state *state, + const exec_list *actual_parameters) { bool is_exact; - return matching_signature(actual_parameters, &is_exact); + return matching_signature(state, actual_parameters, &is_exact); } ir_function_signature * -ir_function::matching_signature(const exec_list *actual_parameters, +ir_function::matching_signature(_mesa_glsl_parse_state *state, + const exec_list *actual_parameters, bool *is_exact) { ir_function_signature *match = NULL; @@ -143,6 +145,10 @@ ir_function::matching_signature(const exec_list *actual_parameters, ir_function_signature *const sig = (ir_function_signature *) iter.get(); + /* Skip over any built-ins that aren't available in this shader. */ + if (sig->is_builtin() && !sig->is_builtin_available(state)) + continue; + switch (parameter_lists_match(& sig->parameters, actual_parameters)) { case PARAMETER_LIST_EXACT_MATCH: *is_exact = true; @@ -203,12 +209,17 @@ parameter_lists_match_exact(const exec_list *list_a, const exec_list *list_b) } ir_function_signature * -ir_function::exact_matching_signature(const exec_list *actual_parameters) +ir_function::exact_matching_signature(_mesa_glsl_parse_state *state, + const exec_list *actual_parameters) { foreach_iter(exec_list_iterator, iter, signatures) { ir_function_signature *const sig = (ir_function_signature *) iter.get(); + /* Skip over any built-ins that aren't available in this shader. */ + if (sig->is_builtin() && !sig->is_builtin_available(state)) + continue; + if (parameter_lists_match_exact(&sig->parameters, actual_parameters)) return sig; } diff --git a/mesalib/src/glsl/ir_reader.cpp b/mesalib/src/glsl/ir_reader.cpp index f263fe810..ec35b682e 100644 --- a/mesalib/src/glsl/ir_reader.cpp +++ b/mesalib/src/glsl/ir_reader.cpp @@ -211,6 +211,12 @@ ir_reader::read_function(s_expression *expr, bool skip_body) return added ? f : NULL; } +static bool +always_available(const _mesa_glsl_parse_state *) +{ + return true; +} + void ir_reader::read_function_sig(ir_function *f, s_expression *expr, bool skip_body) { @@ -248,11 +254,15 @@ ir_reader::read_function_sig(ir_function *f, s_expression *expr, bool skip_body) hir_parameters.push_tail(var); } - ir_function_signature *sig = f->exact_matching_signature(&hir_parameters); + ir_function_signature *sig = + f->exact_matching_signature(state, &hir_parameters); if (sig == NULL && skip_body) { /* If scanning for prototypes, generate a new signature. */ - sig = new(mem_ctx) ir_function_signature(return_type); - sig->is_builtin = true; + /* ir_reader doesn't know what languages support a given built-in, so + * just say that they're always available. For now, other mechanisms + * guarantee the right built-ins are available. + */ + sig = new(mem_ctx) ir_function_signature(return_type, always_available); f->add_signature(sig); } else if (sig != NULL) { const char *badvar = sig->qualifiers_match(&hir_parameters); @@ -659,7 +669,7 @@ ir_reader::read_call(s_expression *expr) return NULL; } - ir_function_signature *callee = f->matching_signature(¶meters); + ir_function_signature *callee = f->matching_signature(state, ¶meters); if (callee == NULL) { ir_read_error(expr, "couldn't find matching signature for function " "%s", name->value()); diff --git a/mesalib/src/glsl/ir_validate.cpp b/mesalib/src/glsl/ir_validate.cpp index 37f26febe..ae3f09daf 100644 --- a/mesalib/src/glsl/ir_validate.cpp +++ b/mesalib/src/glsl/ir_validate.cpp @@ -529,6 +529,13 @@ ir_validate::visit_leave(ir_expression *ir) assert(ir->operands[2]->type == ir->operands[0]->type || ir->operands[2]->type == glsl_type::float_type); break; + case ir_triop_csel: + assert(ir->operands[0]->type->base_type == GLSL_TYPE_BOOL); + assert(ir->type->vector_elements == ir->operands[0]->type->vector_elements); + assert(ir->type == ir->operands[1]->type); + assert(ir->type == ir->operands[2]->type); + break; + case ir_triop_bfi: assert(ir->operands[0]->type->is_integer()); assert(ir->operands[1]->type == ir->operands[2]->type); diff --git a/mesalib/src/glsl/link_functions.cpp b/mesalib/src/glsl/link_functions.cpp index dd6f24716..9e96365e6 100644 --- a/mesalib/src/glsl/link_functions.cpp +++ b/mesalib/src/glsl/link_functions.cpp @@ -113,10 +113,10 @@ public: } ir_function_signature *linked_sig = - f->exact_matching_signature(&callee->parameters); + f->exact_matching_signature(NULL, &callee->parameters); if ((linked_sig == NULL) || ((linked_sig != NULL) - && (linked_sig->is_builtin != ir->use_builtin))) { + && (linked_sig->is_builtin() != ir->use_builtin))) { linked_sig = new(linked) ir_function_signature(callee->return_type); f->add_signature(linked_sig); } @@ -288,7 +288,8 @@ find_matching_signature(const char *name, const exec_list *actual_parameters, if (f == NULL) continue; - ir_function_signature *sig = f->matching_signature(actual_parameters); + ir_function_signature *sig = + f->matching_signature(NULL, actual_parameters); if ((sig == NULL) || !sig->is_defined) continue; @@ -297,7 +298,7 @@ find_matching_signature(const char *name, const exec_list *actual_parameters, * signature that we found isn't a built-in, keep looking. Also keep * looking if we expect a non-built-in but found a built-in. */ - if (use_builtin != sig->is_builtin) + if (use_builtin != sig->is_builtin()) continue; return sig; diff --git a/mesalib/src/glsl/linker.cpp b/mesalib/src/glsl/linker.cpp index 8430096ac..65afc2e69 100644 --- a/mesalib/src/glsl/linker.cpp +++ b/mesalib/src/glsl/linker.cpp @@ -982,7 +982,7 @@ get_main_function_signature(gl_shader *sh) * We don't have to check for multiple definitions of main (in multiple * shaders) because that would have already been caught above. */ - ir_function_signature *sig = f->matching_signature(&void_parameters); + ir_function_signature *sig = f->matching_signature(NULL, &void_parameters); if ((sig != NULL) && sig->is_defined) { return sig; } @@ -1163,14 +1163,14 @@ link_intrastage_shaders(void *mem_ctx, ir_function_signature *sig = (ir_function_signature *) iter.get(); - if (!sig->is_defined || sig->is_builtin) + if (!sig->is_defined || sig->is_builtin()) continue; ir_function_signature *other_sig = - other->exact_matching_signature(& sig->parameters); + other->exact_matching_signature(NULL, &sig->parameters); if ((other_sig != NULL) && other_sig->is_defined - && !other_sig->is_builtin) { + && !other_sig->is_builtin()) { linker_error(prog, "function `%s' is multiply defined", f->name); return NULL; diff --git a/mesalib/src/glsl/lower_packed_varyings.cpp b/mesalib/src/glsl/lower_packed_varyings.cpp index 31a50bba5..4f617225c 100644 --- a/mesalib/src/glsl/lower_packed_varyings.cpp +++ b/mesalib/src/glsl/lower_packed_varyings.cpp @@ -658,7 +658,7 @@ lower_packed_varyings(void *mem_ctx, unsigned location_base, ir_function *main_func = shader->symbols->get_function("main"); exec_list void_parameters; ir_function_signature *main_func_sig - = main_func->matching_signature(&void_parameters); + = main_func->matching_signature(NULL, &void_parameters); exec_list new_instructions; lower_packed_varyings_visitor visitor(mem_ctx, location_base, locations_used, mode, diff --git a/mesalib/src/glsl/main.cpp b/mesalib/src/glsl/main.cpp index e13d5c452..57bec44be 100644 --- a/mesalib/src/glsl/main.cpp +++ b/mesalib/src/glsl/main.cpp @@ -230,7 +230,7 @@ main(int argc, char **argv) ralloc_free(whole_program); _mesa_glsl_release_types(); - _mesa_glsl_release_functions(); + _mesa_glsl_release_builtin_functions(); return status; } diff --git a/mesalib/src/glsl/opt_dead_builtin_varyings.cpp b/mesalib/src/glsl/opt_dead_builtin_varyings.cpp index 6745d5c64..3cdd13038 100644 --- a/mesalib/src/glsl/opt_dead_builtin_varyings.cpp +++ b/mesalib/src/glsl/opt_dead_builtin_varyings.cpp @@ -391,10 +391,10 @@ public: private: const varying_info_visitor *info; - struct ir_variable *new_texcoord[MAX_TEXTURE_COORD_UNITS]; - struct ir_variable *new_color[2]; - struct ir_variable *new_backcolor[2]; - struct ir_variable *new_fog; + ir_variable *new_texcoord[MAX_TEXTURE_COORD_UNITS]; + ir_variable *new_color[2]; + ir_variable *new_backcolor[2]; + ir_variable *new_fog; }; diff --git a/mesalib/src/mesa/main/extensions.c b/mesalib/src/mesa/main/extensions.c index f60157f8c..88fcde3b9 100644 --- a/mesalib/src/mesa/main/extensions.c +++ b/mesalib/src/mesa/main/extensions.c @@ -311,6 +311,7 @@ static const struct extension extension_table[] = { { "GL_IBM_texture_mirrored_repeat", o(dummy_true), GLL, 1998 }, { "GL_INGR_blend_func_separate", o(EXT_blend_func_separate), GLL, 1999 }, { "GL_MESA_pack_invert", o(MESA_pack_invert), GL, 2002 }, + { "GL_MESA_shader_integer_mix", o(MESA_shader_integer_mix), GL | ES3, 2013 }, { "GL_MESA_texture_array", o(MESA_texture_array), GLL, 2007 }, { "GL_MESA_texture_signed_rgba", o(EXT_texture_snorm), GL, 2009 }, { "GL_MESA_window_pos", o(dummy_true), GLL, 2000 }, diff --git a/mesalib/src/mesa/main/mtypes.h b/mesalib/src/mesa/main/mtypes.h index ef16c5910..ca7111e50 100644 --- a/mesalib/src/mesa/main/mtypes.h +++ b/mesalib/src/mesa/main/mtypes.h @@ -3154,8 +3154,9 @@ struct gl_extensions GLboolean ATI_fragment_shader; GLboolean ATI_separate_stencil; GLboolean MESA_pack_invert; - GLboolean MESA_ycbcr_texture; + GLboolean MESA_shader_integer_mix; GLboolean MESA_texture_array; + GLboolean MESA_ycbcr_texture; GLboolean NV_conditional_render; GLboolean NV_fog_distance; GLboolean NV_fragment_program_option; diff --git a/mesalib/src/mesa/main/queryobj.c b/mesalib/src/mesa/main/queryobj.c index 6b636f4cb..a18013369 100644 --- a/mesalib/src/mesa/main/queryobj.c +++ b/mesalib/src/mesa/main/queryobj.c @@ -43,7 +43,7 @@ static struct gl_query_object * _mesa_new_query_object(struct gl_context *ctx, GLuint id) { - struct gl_query_object *q = MALLOC_STRUCT(gl_query_object); + struct gl_query_object *q = CALLOC_STRUCT(gl_query_object); (void) ctx; if (q) { q->Id = id; diff --git a/mesalib/src/mesa/main/samplerobj.c b/mesalib/src/mesa/main/samplerobj.c index 39cfcd086..c3b612c76 100644 --- a/mesalib/src/mesa/main/samplerobj.c +++ b/mesalib/src/mesa/main/samplerobj.c @@ -569,7 +569,8 @@ static GLuint set_sampler_cube_map_seamless(struct gl_context *ctx, struct gl_sampler_object *samp, GLboolean param) { - if (!ctx->Extensions.AMD_seamless_cubemap_per_texture) + if (!_mesa_is_desktop_gl(ctx) + || !ctx->Extensions.AMD_seamless_cubemap_per_texture) return INVALID_PNAME; if (samp->CubeMapSeamless == param) diff --git a/mesalib/src/mesa/main/texstate.c b/mesalib/src/mesa/main/texstate.c index dad69a8f6..ad80dcfaa 100644 --- a/mesalib/src/mesa/main/texstate.c +++ b/mesalib/src/mesa/main/texstate.c @@ -810,6 +810,14 @@ _mesa_init_texture(struct gl_context *ctx) ctx->Texture.CurrentUnit = 0; /* multitexture */ ctx->Texture._EnabledUnits = 0x0; + /* Appendix F.2 of the OpenGL ES 3.0 spec says: + * + * "OpenGL ES 3.0 requires that all cube map filtering be + * seamless. OpenGL ES 2.0 specified that a single cube map face be + * selected and used for filtering." + */ + ctx->Texture.CubeMapSeamless = _mesa_is_gles3(ctx); + for (u = 0; u < Elements(ctx->Texture.Unit); u++) init_texture_unit(ctx, u); diff --git a/mesalib/src/mesa/program/ir_to_mesa.cpp b/mesalib/src/mesa/program/ir_to_mesa.cpp index 340a4497f..510235cae 100644 --- a/mesalib/src/mesa/program/ir_to_mesa.cpp +++ b/mesalib/src/mesa/program/ir_to_mesa.cpp @@ -837,7 +837,7 @@ ir_to_mesa_visitor::visit(ir_function *ir) const ir_function_signature *sig; exec_list empty; - sig = ir->matching_signature(&empty); + sig = ir->matching_signature(NULL, &empty); assert(sig); @@ -1497,6 +1497,7 @@ ir_to_mesa_visitor::visit(ir_expression *ir) case ir_triop_bitfield_extract: case ir_triop_vector_insert: case ir_quadop_bitfield_insert: + case ir_triop_csel: assert(!"not supported"); break; diff --git a/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp b/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp index 37779d4e5..1c9174c91 100644 --- a/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp +++ b/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp @@ -1209,7 +1209,7 @@ glsl_to_tgsi_visitor::visit(ir_function *ir) const ir_function_signature *sig; exec_list empty; - sig = ir->matching_signature(&empty); + sig = ir->matching_signature(NULL, &empty); assert(sig); @@ -1979,6 +1979,7 @@ glsl_to_tgsi_visitor::visit(ir_expression *ir) case ir_quadop_vector: case ir_binop_vector_extract: case ir_triop_vector_insert: + case ir_triop_csel: /* This operation is not supported, or should have already been handled. */ assert(!"Invalid ir opcode in glsl_to_tgsi_visitor::visit()"); diff --git a/mesalib/src/mesa/vbo/vbo_exec.c b/mesalib/src/mesa/vbo/vbo_exec.c index 9c20bdef2..aa2c7b07b 100644 --- a/mesalib/src/mesa/vbo/vbo_exec.c +++ b/mesalib/src/mesa/vbo/vbo_exec.c @@ -149,6 +149,18 @@ vbo_count_tessellated_primitives(GLenum mode, GLuint count, case GL_QUADS: num_primitives = (count / 4) * 2; break; + case GL_LINES_ADJACENCY: + num_primitives = count / 4; + break; + case GL_LINE_STRIP_ADJACENCY: + num_primitives = count >= 4 ? count - 3 : 0; + break; + case GL_TRIANGLES_ADJACENCY: + num_primitives = count / 6; + break; + case GL_TRIANGLE_STRIP_ADJACENCY: + num_primitives = count >= 6 ? (count - 4) / 2 : 0; + break; default: assert(!"Unexpected primitive type in count_tessellated_primitives"); num_primitives = 0; |