#include "radeon_program_alu.h"
#include "radeon_program_tex.h"
#include "radeon_rename_regs.h"
+#include "radeon_remove_constants.h"
#include "r300_fragprog.h"
#include "r300_fragprog_swizzle.h"
#include "r500_fragprog.h"
callback(data, c->OutputDepth, RC_MASK_W);
}
-static void rewrite_depth_out(struct r300_fragment_program_compiler * c)
+static void rc_rewrite_depth_out(struct radeon_compiler *cc, void *user)
{
+ struct r300_fragment_program_compiler *c = (struct r300_fragment_program_compiler*)cc;
struct rc_instruction *rci;
for (rci = c->Base.Program.Instructions.Next; rci != &c->Base.Program.Instructions; rci = rci->Next) {
}
}
-static void debug_program_log(struct r300_fragment_program_compiler* c, const char * where)
-{
- if (c->Base.Debug) {
- fprintf(stderr, "Fragment Program: %s\n", where);
- rc_print_program(&c->Base.Program);
- }
-}
-
void r3xx_compile_fragment_program(struct r300_fragment_program_compiler* c)
{
- struct emulate_loop_state loop_state;
-
- rewrite_depth_out(c);
-
- /* This transformation needs to be done before any of the IF
- * instructions are modified. */
- radeonTransformKILP(&c->Base);
-
- debug_program_log(c, "before compilation");
-
- if (c->Base.is_r500){
- rc_unroll_loops(&c->Base, R500_PFS_MAX_INST);
- debug_program_log(c, "after unroll loops");
- }
- else{
- rc_transform_loops(&c->Base, &loop_state, -1);
- debug_program_log(c, "after transform loops");
-
- rc_emulate_branches(&c->Base);
- debug_program_log(c, "after emulate branches");
- }
+ int is_r500 = c->Base.is_r500;
+ int kill_consts = c->Base.remove_unused_constants;
+ int opt = !c->Base.disable_optimizations;
- if (c->Base.is_r500) {
- struct radeon_program_transformation transformations[] = {
- { &r500_transform_IF, 0 },
- { &radeonTransformALU, 0 },
- { &radeonTransformDeriv, 0 },
- { &radeonTransformTrigScale, 0 }
- };
- radeonLocalTransform(&c->Base, 4, transformations);
-
- debug_program_log(c, "after native rewrite part 1");
-
- c->Base.SwizzleCaps = &r500_swizzle_caps;
- } else {
- struct radeon_program_transformation transformations[] = {
- { &radeonTransformALU, 0 },
- { &radeonTransformTrigSimple, 0 }
- };
- radeonLocalTransform(&c->Base, 2, transformations);
-
- debug_program_log(c, "after native rewrite part 1");
-
- c->Base.SwizzleCaps = &r300_swizzle_caps;
- }
-
- /* Run the common transformations too.
- * Remember, lowering comes last! */
- struct radeon_program_transformation common_transformations[] = {
+ /* Lists of instruction transformations. */
+ struct radeon_program_transformation rewrite_tex[] = {
{ &radeonTransformTEX, c },
+ { 0, 0 }
};
- radeonLocalTransform(&c->Base, 1, common_transformations);
-
- common_transformations[0].function = &radeonTransformALU;
- radeonLocalTransform(&c->Base, 1, common_transformations);
-
- if (c->Base.Error)
- return;
-
- debug_program_log(c, "after native rewrite part 2");
-
- rc_dataflow_deadcode(&c->Base, &dataflow_outputs_mark_use, c);
- if (c->Base.Error)
- return;
- debug_program_log(c, "after deadcode");
-
- if(!c->Base.is_r500){
- rc_emulate_loops(&loop_state, R300_PFS_MAX_ALU_INST);
- debug_program_log(c, "after emulate loops");
- }
-
- rc_optimize(&c->Base);
-
- debug_program_log(c, "after dataflow optimize");
-
- rc_dataflow_swizzles(&c->Base);
- if (c->Base.Error)
- return;
+ struct radeon_program_transformation native_rewrite_r500[] = {
+ { &r500_transform_IF, 0 },
+ { &radeonTransformALU, 0 },
+ { &radeonTransformDeriv, 0 },
+ { &radeonTransformTrigScale, 0 },
+ { 0, 0 }
+ };
- debug_program_log(c, "after dataflow passes");
+ struct radeon_program_transformation native_rewrite_r300[] = {
+ { &radeonTransformALU, 0 },
+ { &r300_transform_trig_simple, 0 },
+ { 0, 0 }
+ };
- if(!c->Base.is_r500) {
+ /* List of compiler passes. */
+ struct radeon_compiler_pass fs_list[] = {
+ /* NAME DUMP PREDICATE FUNCTION PARAM */
+ {"rewrite depth out", 1, 1, rc_rewrite_depth_out, NULL},
+ /* This transformation needs to be done before any of the IF
+ * instructions are modified. */
+ {"transform KILP", 1, 1, rc_transform_KILP, NULL},
+ {"unroll loops", 1, is_r500, rc_unroll_loops, NULL},
+ {"transform loops", 1, !is_r500, rc_transform_loops, NULL},
+ {"emulate branches", 1, !is_r500, rc_emulate_branches, NULL},
+ {"transform TEX", 1, 1, rc_local_transform, rewrite_tex},
+ {"native rewrite", 1, is_r500, rc_local_transform, native_rewrite_r500},
+ {"native rewrite", 1, !is_r500, rc_local_transform, native_rewrite_r300},
+ {"deadcode", 1, opt, rc_dataflow_deadcode, dataflow_outputs_mark_use},
+ {"emulate loops", 1, !is_r500, rc_emulate_loops, NULL},
+ {"dataflow optimize", 1, opt, rc_optimize, NULL},
+ {"dataflow swizzles", 1, 1, rc_dataflow_swizzles, NULL},
+ {"dead constants", 1, kill_consts, rc_remove_unused_constants, &c->code->constants_remap_table},
/* This pass makes it easier for the scheduler to group TEX
* instructions and reduces the chances of creating too
* many texture indirections.*/
- rc_rename_regs(&c->Base);
- if (c->Base.Error)
- return;
- debug_program_log(c, "after register rename");
- }
-
- rc_pair_translate(c);
- if (c->Base.Error)
- return;
-
- debug_program_log(c, "after pair translate");
-
- rc_pair_schedule(c);
- if (c->Base.Error)
- return;
-
- debug_program_log(c, "after pair scheduling");
-
- rc_pair_regalloc(c, c->Base.max_temp_regs);
-
- if (c->Base.Error)
- return;
+ {"register rename", 1, !is_r500 || opt, rc_rename_regs, NULL},
+ {"pair translate", 1, 1, rc_pair_translate, NULL},
+ {"pair scheduling", 1, 1, rc_pair_schedule, NULL},
+ {"register allocation", 1, opt, rc_pair_regalloc, NULL},
+ {"dumb register allocation", 1, !opt, rc_pair_regalloc_inputs_only, NULL},
+ {"final code validation", 0, 1, rc_validate_final_shader, NULL},
+ {"machine code generation", 0, is_r500, r500BuildFragmentProgramHwCode, NULL},
+ {"machine code generation", 0, !is_r500, r300BuildFragmentProgramHwCode, NULL},
+ {"dump machine code", 0, is_r500 && (c->Base.Debug & RC_DBG_LOG), r500FragmentProgramDump, NULL},
+ {"dump machine code", 0, !is_r500 && (c->Base.Debug & RC_DBG_LOG), r300FragmentProgramDump, NULL},
+ {NULL, 0, 0, NULL, NULL}
+ };
- debug_program_log(c, "after register allocation");
+ c->Base.SwizzleCaps = c->Base.is_r500 ? &r500_swizzle_caps : &r300_swizzle_caps;
- if (c->Base.is_r500) {
- r500BuildFragmentProgramHwCode(c);
- } else {
- r300BuildFragmentProgramHwCode(c);
- }
+ rc_run_compiler(&c->Base, fs_list, "Fragment Program");
rc_constants_copy(&c->code->constants, &c->Base.Program.Constants);
-
- if (c->Base.Debug) {
- if (c->Base.is_r500) {
- r500FragmentProgramDump(c->code);
- } else {
- r300FragmentProgramDump(c->code);
- }
- }
}
projects / mesa.git / blobdiff