Merge remote-tracking branch 'mesa-public/master' into vulkan

[mesa.git] / src / glsl / ir_optimization.h

diff --git a/src/glsl/ir_optimization.h b/src/glsl/ir_optimization.h
index 9f91e2f98af97e1c5a7e449b9a4d1431489f99d4..eef107e524909bc2814ceb243f66315d160968cc 100644 (file)
--- a/src/glsl/ir_optimization.h
+++ b/src/glsl/ir_optimization.h
@@ -42,6 +42,7 @@
 #define BORROW_TO_ARITH    0x400
 #define SAT_TO_CLAMP       0x800
 #define DOPS_TO_DFRAC      0x1000
+#define DFREXP_DLDEXP_TO_ARITH    0x2000
 
 /**
  * \see class lower_packing_builtins_visitor
@@ -76,6 +77,7 @@ bool do_common_optimization(exec_list *ir, bool linked,
 bool do_rebalance_tree(exec_list *instructions);
 bool do_algebraic(exec_list *instructions, bool native_integers,
                   const struct gl_shader_compiler_options *options);
+bool opt_conditional_discard(exec_list *instructions);
 bool do_constant_folding(exec_list *instructions);
 bool do_constant_variable(exec_list *instructions);
 bool do_constant_variable_unlinked(exec_list *instructions);
@@ -112,12 +114,13 @@ bool lower_discard(exec_list *instructions);
 void lower_discard_flow(exec_list *instructions);
 bool lower_instructions(exec_list *instructions, unsigned what_to_lower);
 bool lower_noise(exec_list *instructions);
-bool lower_variable_index_to_cond_assign(exec_list *instructions,
-    bool lower_input, bool lower_output, bool lower_temp, bool lower_uniform);
+bool lower_variable_index_to_cond_assign(gl_shader_stage stage,
+    exec_list *instructions, bool lower_input, bool lower_output,
+    bool lower_temp, bool lower_uniform);
 bool lower_quadop_vector(exec_list *instructions, bool dont_lower_swz);
 bool lower_const_arrays_to_uniforms(exec_list *instructions);
 bool lower_clip_distance(gl_shader *shader);
-void lower_output_reads(exec_list *instructions);
+void lower_output_reads(unsigned stage, exec_list *instructions);
 bool lower_packing_builtins(exec_list *instructions, int op_mask);
 void lower_ubo_reference(struct gl_shader *shader, exec_list *instructions);
 void lower_packed_varyings(void *mem_ctx,
@@ -130,9 +133,12 @@ bool optimize_split_arrays(exec_list *instructions, bool linked);
 bool lower_offset_arrays(exec_list *instructions);
 void optimize_dead_builtin_variables(exec_list *instructions,
                                      enum ir_variable_mode other);
+bool lower_tess_level(gl_shader *shader);
 
 bool lower_vertex_id(gl_shader *shader);
 
+bool lower_subroutine(exec_list *instructions, struct _mesa_glsl_parse_state *state);
+
 ir_rvalue *
 compare_index_block(exec_list *instructions, ir_variable *index,
                    unsigned base, unsigned components, void *mem_ctx);