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glsl: Refactor source lists to Makefile.sources With the hope that Android.mk and SConscript can share the file to reduce future breakage. Reviewed-by: Brian Paul <brianp@vmware.com> Reviewed-by: Chad Versace <chad@chad-versace.us>
2011-10-30 19:28:35 +08:00
# shared source lists for Makefile, SConscript, and Android.mk
build/glsl: fix location of generated files. Like in src/mesa, use GLSL_BUILDDIR/GLSL_SRCDIR to unambiguously distinguish between in-tree and generated files. Reviewed-by: Eric Anholt <eric@anholt.net> Signed-off-by: Christopher James Halse Rogers <christopher.halse.rogers@canonical.com>
2012-07-19 12:30:10 +10:00
GLSL_SRCDIR = $(top_srcdir)/src/glsl
GLSL_BUILDDIR = $(top_builddir)/src/glsl
scons: Fix scons build.
2012-06-11 19:38:07 +01:00
glsl: Refactor source lists to Makefile.sources With the hope that Android.mk and SConscript can share the file to reduce future breakage. Reviewed-by: Brian Paul <brianp@vmware.com> Reviewed-by: Chad Versace <chad@chad-versace.us>
2011-10-30 19:28:35 +08:00
# libglcpp
automake: Add a prefix variable for libglsl sources. See e86c40a84d241b954594f5ae7df9b9c3fc797a4e for reasoning. In the process I did s/:=/=/ to shut up automake about nonportable make syntax.
2012-05-29 14:45:10 -07:00
LIBGLCPP_FILES = \
glsl/build: Build glcpp via the glsl Makefile Removing the subdirectory recursion provides a small speed up. Tested-by: Andreas Boll <andreas.boll.dev@gmail.com>
2013-01-14 22:00:08 -08:00
$(GLSL_SRCDIR)/ralloc.c \
automake: Add a prefix variable for libglsl sources. See e86c40a84d241b954594f5ae7df9b9c3fc797a4e for reasoning. In the process I did s/:=/=/ to shut up automake about nonportable make syntax.
2012-05-29 14:45:10 -07:00
$(GLSL_SRCDIR)/glcpp/pp.c
glsl: Refactor source lists to Makefile.sources With the hope that Android.mk and SConscript can share the file to reduce future breakage. Reviewed-by: Brian Paul <brianp@vmware.com> Reviewed-by: Chad Versace <chad@chad-versace.us>
2011-10-30 19:28:35 +08:00
automake: Add a prefix variable for libglsl sources. See e86c40a84d241b954594f5ae7df9b9c3fc797a4e for reasoning. In the process I did s/:=/=/ to shut up automake about nonportable make syntax.
2012-05-29 14:45:10 -07:00
LIBGLCPP_GENERATED_FILES = \
build/glsl: fix location of generated files. Like in src/mesa, use GLSL_BUILDDIR/GLSL_SRCDIR to unambiguously distinguish between in-tree and generated files. Reviewed-by: Eric Anholt <eric@anholt.net> Signed-off-by: Christopher James Halse Rogers <christopher.halse.rogers@canonical.com>
2012-07-19 12:30:10 +10:00
$(GLSL_BUILDDIR)/glcpp/glcpp-lex.c \
$(GLSL_BUILDDIR)/glcpp/glcpp-parse.c
glsl: Refactor source lists to Makefile.sources With the hope that Android.mk and SConscript can share the file to reduce future breakage. Reviewed-by: Brian Paul <brianp@vmware.com> Reviewed-by: Chad Versace <chad@chad-versace.us>
2011-10-30 19:28:35 +08:00
# libglsl
automake: Add a prefix variable for libglsl sources. See e86c40a84d241b954594f5ae7df9b9c3fc797a4e for reasoning. In the process I did s/:=/=/ to shut up automake about nonportable make syntax.
2012-05-29 14:45:10 -07:00
LIBGLSL_FILES = \
glsl: Refactor handling of ast_array_index to a separate function I love 800+ line switch-statements as much as the next guy... Future commits will make changes to this part of the AST-to-HIR conversion, and extracting this code will make that a bit easier. Signed-off-by: Ian Romanick <ian.d.romanick@intel.com> Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
2013-03-15 14:10:12 -07:00
$(GLSL_SRCDIR)/ast_array_index.cpp \
automake: Add a prefix variable for libglsl sources. See e86c40a84d241b954594f5ae7df9b9c3fc797a4e for reasoning. In the process I did s/:=/=/ to shut up automake about nonportable make syntax.
2012-05-29 14:45:10 -07:00
$(GLSL_SRCDIR)/ast_expr.cpp \
$(GLSL_SRCDIR)/ast_function.cpp \
$(GLSL_SRCDIR)/ast_to_hir.cpp \
$(GLSL_SRCDIR)/ast_type.cpp \
glsl: Write a new built-in function module. This creates a new replacement for the existing built-in function code. The new module lives in builtin_functions.cpp (not builtin_function.cpp) and exists in parallel with the existing system. It isn't used yet. The new built-in function code takes a significantly different approach: Instead of implementing built-ins via printed IR, build time scripts, and run time parsing, we now implement them directly in C++, using ir_builder. This translates to faster load times, and a much less complex build system. It also takes a different approach to built-in availability: each signature now stores a boolean predicate, which makes it easy to construct arbitrary expressions based on _mesa_glsl_parse_state's fields. This is much more flexible than the old system, and also easier to use. Built-ins are also now stored in a single gl_shader object, rather than being spread out across a number of shaders that need to be linked. When searching for a matching prototype, we simply consult the availability predicate. This also simplifies the code. v2: Incorporate Matt Turner's feedback: use the new fma() function rather than expr(). Don't expose textureQueryLOD() in GLSL 4.00 (since it was renamed to textureQueryLod()). Also correct some #undefs. v3: Incorporate Paul Berry's feedback: rename legacy to compatibility; add comments to explain a few things; fix uvec availability; include shaderobj.h instead of repeating the _mesa_new_shader prototype. v4: Fix lack of TEX_PROJECT on textureProjGrad[Offset] (caught by oglc). Add an out_var convenience function (more feedback by Matt Turner). v5: Rework availability predicates for Lod functions. They were broken. Signed-off-by: Kenneth Graunke <kenneth@whitecape.org> Reviewed-by: Matt Turner <mattst88@gmail.com> Enthusiastically-acked-by: Paul Berry <stereotype441@gmail.com>
2013-08-29 23:06:39 -07:00
$(GLSL_SRCDIR)/builtin_functions.cpp \
glsl: Streamline the built-in type handling code. Over the last few years, the compiler has grown to support 7 different language versions and 6 extensions that add new built-in types. With more and more features being added, some of our core code has devolved into an unmaintainable spaghetti of sorts. A few problems with the old code: 1. Built-in types are declared...where exactly? The types in builtin_types.h were organized in arrays by the language version or extension they were introduced in. It's factored out to avoid duplicates---every type only exists in one array. But that means that sampler1D is declared in 110, sampler2D is in core types, sampler3D is a unique global not in a list...and so on. 2. Spaghetti call-chains with weird parameters: generate_300ES_types calls generate_130_types which calls generate_120_types and generate_EXT_texture_array_types, which calls generate_110_types, which calls generate_100ES_types...and more Except that ES doesn't want 1D types, so we have a skip_1d parameter. add_deprecated also falls into this category. 3. Missing type accessors. Common types have convenience pointers (like glsl_type::vec4_type), but others may not be accessible at all without a symbol table (for example, sampler types). 4. Global variable declarations in a header file? #include "builtin_types.h" in two C++ files would break the build. The new code addresses these problems. All built-in types are declared together in a single table, independent of when they were introduced. The macro that declares a new built-in type also creates a convenience pointer, so every type is available and it won't get out of sync. The code to populate a symbol table with the appropriate types for a particular language version and set of extensions is now a single table-driven function. The table lists the type name and GL/ES versions when it was introduced (similar to how the lexer handles reserved words). A single loop adds types based on the language version. Explicit extension checks then add additional types. If they were already added based on the language version, glsl_symbol_table simply ignores the request to add them a second time, meaning we don't need to worry about duplicates and can simply list types where they belong. v2: Mark uvecs and shadow samplers as ES3 only, and 1DArrayShadow as unsupported in ES entirely. Add a touch more doxygen. Signed-off-by: Kenneth Graunke <kenneth@whitecape.org> Reviewed-by: Eric Anholt <eric@anholt.net>
2013-06-18 04:22:33 -07:00
$(GLSL_SRCDIR)/builtin_types.cpp \
automake: Add a prefix variable for libglsl sources. See e86c40a84d241b954594f5ae7df9b9c3fc797a4e for reasoning. In the process I did s/:=/=/ to shut up automake about nonportable make syntax.
2012-05-29 14:45:10 -07:00
$(GLSL_SRCDIR)/builtin_variables.cpp \
$(GLSL_SRCDIR)/glsl_parser_extras.cpp \
$(GLSL_SRCDIR)/glsl_types.cpp \
$(GLSL_SRCDIR)/glsl_symbol_table.cpp \
$(GLSL_SRCDIR)/hir_field_selection.cpp \
$(GLSL_SRCDIR)/ir_basic_block.cpp \
$(GLSL_SRCDIR)/ir_builder.cpp \
$(GLSL_SRCDIR)/ir_clone.cpp \
$(GLSL_SRCDIR)/ir_constant_expression.cpp \
$(GLSL_SRCDIR)/ir.cpp \
glsl: Move the CSE equality functions to the ir class. I want to reuse them in opt_algebraic. v2: Merge in Chris Forbes's break fix. Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
2013-10-30 23:56:18 -07:00
$(GLSL_SRCDIR)/ir_equals.cpp \
automake: Add a prefix variable for libglsl sources. See e86c40a84d241b954594f5ae7df9b9c3fc797a4e for reasoning. In the process I did s/:=/=/ to shut up automake about nonportable make syntax.
2012-05-29 14:45:10 -07:00
$(GLSL_SRCDIR)/ir_expression_flattening.cpp \
$(GLSL_SRCDIR)/ir_function_can_inline.cpp \
$(GLSL_SRCDIR)/ir_function_detect_recursion.cpp \
$(GLSL_SRCDIR)/ir_function.cpp \
$(GLSL_SRCDIR)/ir_hierarchical_visitor.cpp \
$(GLSL_SRCDIR)/ir_hv_accept.cpp \
$(GLSL_SRCDIR)/ir_import_prototypes.cpp \
$(GLSL_SRCDIR)/ir_print_visitor.cpp \
$(GLSL_SRCDIR)/ir_reader.cpp \
$(GLSL_SRCDIR)/ir_rvalue_visitor.cpp \
$(GLSL_SRCDIR)/ir_set_program_inouts.cpp \
$(GLSL_SRCDIR)/ir_validate.cpp \
$(GLSL_SRCDIR)/ir_variable_refcount.cpp \
$(GLSL_SRCDIR)/linker.cpp \
glsl: Linker support for ARB_shader_atomic_counters. v2: Add comments on the purpose of the auxiliary data structures. Check for atomic counter overlaps. Use the contains_atomic() convenience method. Add static assert with the number of expected shader stages. v3: Don't resize atomic arrays. v4: Add comment on the reason why we don't resize atomic counter arrays. Use 'strcmp(...) == 0' instead of '!strcmp(...)'. v5 (idr): Don't use STL in the linker. Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ian Romanick <ian.d.romanick@intel.com> Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
2013-09-11 12:14:46 -07:00
$(GLSL_SRCDIR)/link_atomics.cpp \
automake: Add a prefix variable for libglsl sources. See e86c40a84d241b954594f5ae7df9b9c3fc797a4e for reasoning. In the process I did s/:=/=/ to shut up automake about nonportable make syntax.
2012-05-29 14:45:10 -07:00
$(GLSL_SRCDIR)/link_functions.cpp \
glsl linker: compare interface blocks during intrastage linking Verify that interface blocks match when combining compilation units at the same stage. (For example, when merging all vertex shaders.) Fixes piglit glsl-1.50 test: * linker/interface-blocks-multiple-vs-member-count-mismatch.shader_test v5 (Ken): Rename to link_interface_blocks.cpp and drop the separate .h file for consistency with other linker code. Remove "ok" variable. Fold cross_validate_interface_blocks into its caller. Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
2013-05-20 23:42:49 -07:00
$(GLSL_SRCDIR)/link_interface_blocks.cpp \
automake: Add a prefix variable for libglsl sources. See e86c40a84d241b954594f5ae7df9b9c3fc797a4e for reasoning. In the process I did s/:=/=/ to shut up automake about nonportable make syntax.
2012-05-29 14:45:10 -07:00
$(GLSL_SRCDIR)/link_uniforms.cpp \
$(GLSL_SRCDIR)/link_uniform_initializers.cpp \
glsl: Add a visitor to determine whether a uniform block is ever used Signed-off-by: Ian Romanick <ian.d.romanick@intel.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
2013-01-21 17:33:47 -05:00
$(GLSL_SRCDIR)/link_uniform_block_active_visitor.cpp \
linker: Refactor intra-stage block compatabililty testing Also slightly change the compatibility test. Instead of comparing the offsets of the block variables, compare the packing mode of the blocks. Ideally we don't want to assign the offsets until a later stage of linking. This is put in a new file called link_uniform_blocks.cpp. Some new functions related to uniform blocks are going to live in that file as well. Signed-off-by: Ian Romanick <ian.d.romanick@intel.com> Reviewed-by: Carl Worth <cworth@cworth.org> Reviewed-by: Chad Versace <chad.versace@linux.intel.com> Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
2012-12-13 02:25:34 -08:00
$(GLSL_SRCDIR)/link_uniform_blocks.cpp \
glsl: Separate varying linking code to its own file. linker.cpp is getting pretty big, and we're about to add even more varying packing code, so split out the linker code that concerns varyings to its own file. Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
2012-12-17 14:20:35 -08:00
$(GLSL_SRCDIR)/link_varyings.cpp \
automake: Add a prefix variable for libglsl sources. See e86c40a84d241b954594f5ae7df9b9c3fc797a4e for reasoning. In the process I did s/:=/=/ to shut up automake about nonportable make syntax.
2012-05-29 14:45:10 -07:00
$(GLSL_SRCDIR)/loop_analysis.cpp \
$(GLSL_SRCDIR)/loop_controls.cpp \
$(GLSL_SRCDIR)/loop_unroll.cpp \
glsl/loops: consolidate bounded loop handling into a lowering pass. Previously, all of the back-ends (ir_to_mesa, st_glsl_to_tgsi, and the i965 fs and vec4 visitors) had nearly identical logic for handling bounded loops. This replaces the duplicate logic with an equivalent lowering pass that is used by all the back-ends. Note: on i965, there is a slight increase in instruction count. For example, a loop like this: for (int i = 0; i < 100; i++) { total += i; } would previously compile down to this (vec4) native code: mov(8) g4<1>.xD 0D mov(8) g8<1>.xD 0D loop: cmp.ge.f0(8) null g8<4;4,1>.xD 100D (+f0) break(8) add(8) g5<1>.xD g5<4;4,1>.xD g4<4;4,1>.xD add(8) g8<1>.xD g8<4;4,1>.xD 1D add(8) g4<1>.xD g4<4;4,1>.xD 1D while(8) loop After this patch, the "(+f0) break(8)" turns into: (+f0) if(8) break(8) endif(8) because the back-end isn't smart enough to recognize that "if (condition) break;" can be done using a conditional break instruction. However, it should be relatively easy for a future peephole optimization to properly optimize this. Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
2013-11-27 17:57:19 -08:00
$(GLSL_SRCDIR)/lower_bounded_loops.cpp \
automake: Add a prefix variable for libglsl sources. See e86c40a84d241b954594f5ae7df9b9c3fc797a4e for reasoning. In the process I did s/:=/=/ to shut up automake about nonportable make syntax.
2012-05-29 14:45:10 -07:00
$(GLSL_SRCDIR)/lower_clip_distance.cpp \
$(GLSL_SRCDIR)/lower_discard.cpp \
$(GLSL_SRCDIR)/lower_discard_flow.cpp \
$(GLSL_SRCDIR)/lower_if_to_cond_assign.cpp \
$(GLSL_SRCDIR)/lower_instructions.cpp \
$(GLSL_SRCDIR)/lower_jumps.cpp \
$(GLSL_SRCDIR)/lower_mat_op_to_vec.cpp \
$(GLSL_SRCDIR)/lower_noise.cpp \
glsl: Add a lowering pass for packing varyings. This lowering pass generates GLSL code that manually packs varyings into vec4 slots, for the benefit of back-ends that don't support packed varyings natively. No functional change--the lowering pass is not yet used. Reviewed-by: Eric Anholt <eric@anholt.net> v2: Don't use ir_hierarchical_visitor--just loop over instructions directly. Also, make the names of the packed varyings include the names of the original varyings that were packed into them.
2012-12-09 15:25:38 -08:00
$(GLSL_SRCDIR)/lower_packed_varyings.cpp \
glsl linker: remove interface block instance names Convert interface blocks with instance names into flat interface blocks without an instance name. Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
2013-03-10 03:20:03 -07:00
$(GLSL_SRCDIR)/lower_named_interface_blocks.cpp \
glsl: Add lowering pass for GLSL ES 3.00 pack/unpack operations (v4) Lower them to arithmetic and bit manipulation expressions. v2: Rewrite using ir_builder [for idr]. v3: Comment typos. [for mattst88] v4: Fix arithmetic error in comments. Factor out a shift instruction. Don't heap allocate factory.instructions. [for paul] Reviewed-by: Ian Romanick <ian.d.romanick@intel.com> (v2) Reviewed-by: Matt Tuner <mattst88@gmail.com> (v3) Reviewed-by: Paul Berry <stereotype441@gmail.com> (v4) Signed-off-by: Chad Versace <chad.versace@linux.intel.com>
2012-11-19 15:15:32 -08:00
$(GLSL_SRCDIR)/lower_packing_builtins.cpp \
automake: Add a prefix variable for libglsl sources. See e86c40a84d241b954594f5ae7df9b9c3fc797a4e for reasoning. In the process I did s/:=/=/ to shut up automake about nonportable make syntax.
2012-05-29 14:45:10 -07:00
$(GLSL_SRCDIR)/lower_texture_projection.cpp \
$(GLSL_SRCDIR)/lower_variable_index_to_cond_assign.cpp \
$(GLSL_SRCDIR)/lower_vec_index_to_cond_assign.cpp \
$(GLSL_SRCDIR)/lower_vec_index_to_swizzle.cpp \
$(GLSL_SRCDIR)/lower_vector.cpp \
glsl: Add lowering pass for ir_triop_vector_insert This will eventually replace do_vec_index_to_cond_assign. This lowering pass is called in all the places where do_vec_index_to_cond_assign or do_vec_index_to_swizzle is called. v2: Use WRITEMASK_* instead of integer literals. Use a more concise method of generating broadcast_index. Both suggested by Eric. v3: Use a series of scalar compares instead of a single vector compare. Suggested by Eric and Ken. It still uses 'if (cond) v.x = y;' instead of conditional assignments because ir_builder doesn't do conditional assignments, and I'd rather keep the code simple. Signed-off-by: Ian Romanick <ian.d.romanick@intel.com> Reviewed-by: Eric Anholt <eric@anholt.net> Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
2013-03-18 14:45:53 -07:00
$(GLSL_SRCDIR)/lower_vector_insert.cpp \
automake: Add a prefix variable for libglsl sources. See e86c40a84d241b954594f5ae7df9b9c3fc797a4e for reasoning. In the process I did s/:=/=/ to shut up automake about nonportable make syntax.
2012-05-29 14:45:10 -07:00
$(GLSL_SRCDIR)/lower_output_reads.cpp \
glsl: Add a lowering pass to turn complicated UBO references to vector loads. v2: Reduce the impenetrable code in emit_ubo_loads() by 23 lines by keeping the ir_variable as the variable part of the offset from handle_rvalue(), and track the constant offsets from that with a plain old integer value, avoiding a bunch of temporary variables in the array and struct handling. Also, fix file description doxygen. v3: Fix a row vs col typo, and fix spelling in a comment. Reviewed-by: Eric Anholt <eric@anholt.net>
2012-07-11 08:26:31 -07:00
$(GLSL_SRCDIR)/lower_ubo_reference.cpp \
automake: Add a prefix variable for libglsl sources. See e86c40a84d241b954594f5ae7df9b9c3fc797a4e for reasoning. In the process I did s/:=/=/ to shut up automake about nonportable make syntax.
2012-05-29 14:45:10 -07:00
$(GLSL_SRCDIR)/opt_algebraic.cpp \
$(GLSL_SRCDIR)/opt_array_splitting.cpp \
$(GLSL_SRCDIR)/opt_constant_folding.cpp \
$(GLSL_SRCDIR)/opt_constant_propagation.cpp \
$(GLSL_SRCDIR)/opt_constant_variable.cpp \
$(GLSL_SRCDIR)/opt_copy_propagation.cpp \
$(GLSL_SRCDIR)/opt_copy_propagation_elements.cpp \
glsl: Add a CSE pass. This only operates on constant/uniform values for now, because otherwise I'd have to deal with killing my available CSE entries when assignments happen, and getting even this working in the tree ir was painful enough. As is, it has the following effect in shader-db: total instructions in shared programs: 1524077 -> 1521964 (-0.14%) instructions in affected programs: 50629 -> 48516 (-4.17%) GAINED: 0 LOST: 0 And, for tropics, that accounts for most of the effect, the FPS improvement is 11.67% +/- 0.72% (n=3). v2: Use read_only field of the variable, manually check the lod_info union members, use get_num_operands(), rename cse_operands_visitor to is_cse_candidate_visitor, move all is-a-candidate logic to that function, and call it before checking for CSE on a given rvalue, more comments, use private keyword. Reviewed-by: Paul Berry <stereotype441@gmail.com>
2013-10-17 10:28:40 -07:00
$(GLSL_SRCDIR)/opt_cse.cpp \
glsl/linker: eliminate unused and set-but-unused built-in varyings This eliminates built-in varyings such as gl_Color, gl_SecondaryColor, gl_TexCoord, and gl_FogFragCoord if they are unused by the next stage or not written at all (e.g. gl_TexCoord elements). The gl_TexCoord array is broken down into separate vec4s if needed. v2: - use a switch statement in varying_info_visitor::visit(ir_variable*) - use snprintf - disable the optimization for GLES2 Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
2013-06-12 13:23:48 +02:00
$(GLSL_SRCDIR)/opt_dead_builtin_varyings.cpp \
automake: Add a prefix variable for libglsl sources. See e86c40a84d241b954594f5ae7df9b9c3fc797a4e for reasoning. In the process I did s/:=/=/ to shut up automake about nonportable make syntax.
2012-05-29 14:45:10 -07:00
$(GLSL_SRCDIR)/opt_dead_code.cpp \
$(GLSL_SRCDIR)/opt_dead_code_local.cpp \
$(GLSL_SRCDIR)/opt_dead_functions.cpp \
glsl: Add an optimization pass to flatten simple nested if blocks. GLBenchmark 2.7's shaders contain conditional blocks like: if (x) { if (y) { ... } } where the outer conditional's then clause contains exactly one statement (the nested if) and there are no else clauses. This can easily be optimized into: if (x && y) { ... } This saves a few instructions in GLBenchmark 2.7: total instructions in shared programs: 11833 -> 11649 (-1.55%) instructions in affected programs: 8234 -> 8050 (-2.23%) It also helps CS:GO slightly (-0.05%/-0.22%). More importantly, however, it simplifies the control flow graph, which could enable other optimizations. Signed-off-by: Kenneth Graunke <kenneth@whitecape.org> Reviewed-by: Matt Turner <mattst88@gmail.com> Reviewed-by: Eric Anholt <eric@anholt.net>
2013-04-03 23:56:57 -07:00
$(GLSL_SRCDIR)/opt_flatten_nested_if_blocks.cpp \
glsl: Add a pass to flip matrix/vector multiplies to use dot products. This pass flips (matrix * vector) operations to (vector * matrixTranspose) for certain built-in matrices (currently gl_ModelViewProjectionMatrix and gl_TextureMatrix). This is equivalent, but results in dot products rather than multiplies and adds. On some hardware, this is more efficient. This pass is conditionalized on ctx->mvp_with_dp4, the flag drivers set to indicate they prefer dot products. Improves performance in Lightsmark by 1.01131% +/- 0.162069% (n = 10) on a Haswell GT2 system. Passes Piglit on Ivybridge. v2: Use struct gl_shader_compiler_options instead of plumbing through another boolean flag for this purpose. Signed-off-by: Kenneth Graunke <kenneth@whitecape.org> Reviewed-by: Ian Romanick <ian.d.romanick@intel.com> Reviewed-by: Eric Anholt <eric@anholt.net>
2013-04-17 17:30:25 -07:00
$(GLSL_SRCDIR)/opt_flip_matrices.cpp \
automake: Add a prefix variable for libglsl sources. See e86c40a84d241b954594f5ae7df9b9c3fc797a4e for reasoning. In the process I did s/:=/=/ to shut up automake about nonportable make syntax.
2012-05-29 14:45:10 -07:00
$(GLSL_SRCDIR)/opt_function_inlining.cpp \
$(GLSL_SRCDIR)/opt_if_simplification.cpp \
$(GLSL_SRCDIR)/opt_noop_swizzle.cpp \
$(GLSL_SRCDIR)/opt_redundant_jumps.cpp \
$(GLSL_SRCDIR)/opt_structure_splitting.cpp \
$(GLSL_SRCDIR)/opt_swizzle_swizzle.cpp \
$(GLSL_SRCDIR)/opt_tree_grafting.cpp \
automake: Merge *_CXX_FILES variables in the glsl build. Reviewed-by: Chad Versace <chad.versace@linux.intel.com> Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
2012-11-06 23:18:38 -08:00
$(GLSL_SRCDIR)/s_expression.cpp \
glsl/build: Build glcpp via the glsl Makefile Removing the subdirectory recursion provides a small speed up. Tested-by: Andreas Boll <andreas.boll.dev@gmail.com>
2013-01-14 22:00:08 -08:00
$(GLSL_SRCDIR)/strtod.c
glsl: Refactor source lists to Makefile.sources With the hope that Android.mk and SConscript can share the file to reduce future breakage. Reviewed-by: Brian Paul <brianp@vmware.com> Reviewed-by: Chad Versace <chad@chad-versace.us>
2011-10-30 19:28:35 +08:00
# glsl_compiler
automake: Add a prefix variable for libglsl sources. See e86c40a84d241b954594f5ae7df9b9c3fc797a4e for reasoning. In the process I did s/:=/=/ to shut up automake about nonportable make syntax.
2012-05-29 14:45:10 -07:00
GLSL_COMPILER_CXX_FILES = \
$(GLSL_SRCDIR)/standalone_scaffolding.cpp \
$(GLSL_SRCDIR)/main.cpp
glsl: Refactor source lists to Makefile.sources With the hope that Android.mk and SConscript can share the file to reduce future breakage. Reviewed-by: Brian Paul <brianp@vmware.com> Reviewed-by: Chad Versace <chad@chad-versace.us>
2011-10-30 19:28:35 +08:00
# libglsl generated sources
automake: Add a prefix variable for libglsl sources. See e86c40a84d241b954594f5ae7df9b9c3fc797a4e for reasoning. In the process I did s/:=/=/ to shut up automake about nonportable make syntax.
2012-05-29 14:45:10 -07:00
LIBGLSL_GENERATED_CXX_FILES = \
glsl: Remove builtin_compiler from the build system. We don't actually use anything from builtin_function.cpp, so we don't need to generate it anymore. Signed-off-by: Kenneth Graunke <kenneth@whitecape.org> Reviewed-by: Matt Turner <mattst88@gmail.com> Acked-by: Paul Berry <stereotype441@gmail.com>
2013-09-03 21:22:17 -07:00
$(GLSL_BUILDDIR)/glsl_lexer.cpp \
$(GLSL_BUILDDIR)/glsl_parser.cpp
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