diff options
Diffstat (limited to 'src/glsl/ir_optimization.h')
-rw-r--r-- | src/glsl/ir_optimization.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/glsl/ir_optimization.h b/src/glsl/ir_optimization.h index ffdc66b9f75..fa497a45551 100644 --- a/src/glsl/ir_optimization.h +++ b/src/glsl/ir_optimization.h @@ -28,6 +28,13 @@ * Prototypes for optimization passes to be called by the compiler and drivers. */ +/* Operations for lower_instructions() */ +#define SUB_TO_ADD_NEG 0x01 +#define DIV_TO_MUL_RCP 0x02 +#define EXP_TO_EXP2 0x04 +#define LOG_TO_LOG2 0x08 +#define MOD_TO_FRACT 0x10 + bool do_common_optimization(exec_list *ir, bool linked, unsigned max_unroll_iterations); bool do_algebraic(exec_list *instructions); @@ -40,8 +47,6 @@ bool do_dead_code(exec_list *instructions); bool do_dead_code_local(exec_list *instructions); bool do_dead_code_unlinked(exec_list *instructions); bool do_dead_functions(exec_list *instructions); -bool do_div_to_mul_rcp(exec_list *instructions); -bool do_explog_to_explog2(exec_list *instructions); bool do_function_inlining(exec_list *instructions); bool do_lower_jumps(exec_list *instructions, bool pull_out_jumps = true, bool lower_sub_return = true, bool lower_main_return = false, bool lower_continue = false, bool lower_break = false); bool do_lower_texture_projection(exec_list *instructions); @@ -56,7 +61,9 @@ bool do_swizzle_swizzle(exec_list *instructions); bool do_tree_grafting(exec_list *instructions); bool do_vec_index_to_cond_assign(exec_list *instructions); bool do_vec_index_to_swizzle(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_quadop_vector(exec_list *instructions, bool dont_lower_swz); bool optimize_redundant_jumps(exec_list *instructions); |