r300/compiler: put emulate_loop_state in radeon_compiler

diff --git a/src/mesa/drivers/dri/r300/compiler/r3xx_fragprog.c b/src/mesa/drivers/dri/r300/compiler/r3xx_fragprog.c
index 8613ec5..f82d0f1 100644 (file)
--- a/src/mesa/drivers/dri/r300/compiler/r3xx_fragprog.c
+++ b/src/mesa/drivers/dri/r300/compiler/r3xx_fragprog.c
@@ -99,8 +99,6 @@ static void debug_program_log(struct r300_fragment_program_compiler* c, const ch
 
 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
@@ -114,7 +112,7 @@ void r3xx_compile_fragment_program(struct r300_fragment_program_compiler* c)
                debug_program_log(c, "after unroll loops");
        }
        else{
-               rc_transform_loops(&c->Base, &loop_state, -1);
+               rc_transform_loops(&c->Base, -1);
                debug_program_log(c, "after transform loops");
 
                rc_emulate_branches(&c->Base);
@@ -166,8 +164,8 @@ void r3xx_compile_fragment_program(struct r300_fragment_program_compiler* c)
 
        debug_program_log(c, "after deadcode");
 
-       if(!c->Base.is_r500){
-               rc_emulate_loops(&loop_state, R300_PFS_MAX_ALU_INST);
+       if (!c->Base.is_r500) {
+               rc_emulate_loops(&c->Base, R300_PFS_MAX_ALU_INST);
                debug_program_log(c, "after emulate loops");
        }
 
@@ -188,7 +186,7 @@ void r3xx_compile_fragment_program(struct r300_fragment_program_compiler* c)
                debug_program_log(c, "after constants cleanup");
        }
 
-       if(!c->Base.is_r500) {
+       if (!c->Base.is_r500) {
                /* This pass makes it easier for the scheduler to group TEX
                 * instructions and reduces the chances of creating too
                 * many texture indirections.*/

diff --git a/src/mesa/drivers/dri/r300/compiler/r3xx_vertprog.c b/src/mesa/drivers/dri/r300/compiler/r3xx_vertprog.c
index b05b3aa..b518680 100644 (file)
--- a/src/mesa/drivers/dri/r300/compiler/r3xx_vertprog.c
+++ b/src/mesa/drivers/dri/r300/compiler/r3xx_vertprog.c
@@ -979,8 +979,6 @@ static struct rc_swizzle_caps r300_vertprog_swizzle_caps = {
 
 void r3xx_compile_vertex_program(struct r300_vertex_program_compiler *c)
 {
-       struct emulate_loop_state loop_state;
-
        c->Base.SwizzleCaps = &r300_vertprog_swizzle_caps;
 
        addArtificialOutputs(c);
@@ -988,9 +986,9 @@ void r3xx_compile_vertex_program(struct r300_vertex_program_compiler *c)
        debug_program_log(c, "before compilation");
 
        if (c->Base.is_r500)
-               rc_transform_loops(&c->Base, &loop_state, R500_VS_MAX_ALU);
+               rc_transform_loops(&c->Base, R500_VS_MAX_ALU);
        else
-               rc_transform_loops(&c->Base, &loop_state, R300_VS_MAX_ALU);
+               rc_transform_loops(&c->Base, R300_VS_MAX_ALU);
        if (c->Base.Error)
                return;
 

diff --git a/src/mesa/drivers/dri/r300/compiler/r500_fragprog.h b/src/mesa/drivers/dri/r300/compiler/r500_fragprog.h
index 3417335..4efbae7 100644 (file)
--- a/src/mesa/drivers/dri/r300/compiler/r500_fragprog.h
+++ b/src/mesa/drivers/dri/r300/compiler/r500_fragprog.h
@@ -36,8 +36,6 @@
 #include "radeon_compiler.h"
 #include "radeon_swizzle.h"
 
-struct emulate_loop_state;
-
 extern void r500BuildFragmentProgramHwCode(struct r300_fragment_program_compiler *compiler);
 
 extern void r500FragmentProgramDump(struct rX00_fragment_program_code *c);

diff --git a/src/mesa/drivers/dri/r300/compiler/r500_fragprog_emit.c b/src/mesa/drivers/dri/r300/compiler/r500_fragprog_emit.c
index 9b60e30..5612a4e 100644 (file)
--- a/src/mesa/drivers/dri/r300/compiler/r500_fragprog_emit.c
+++ b/src/mesa/drivers/dri/r300/compiler/r500_fragprog_emit.c
@@ -63,7 +63,7 @@ struct branch_info {
        int Endif;
 };
 
-struct loop_info {
+struct r500_loop_info {
        int BgnLoop;
 
        int BranchDepth;
@@ -84,7 +84,7 @@ struct emit_state {
        unsigned int CurrentBranchDepth;
        unsigned int BranchesReserved;
 
-       struct loop_info * Loops;
+       struct r500_loop_info * Loops;
        unsigned int CurrentLoopDepth;
        unsigned int LoopsReserved;
 
@@ -387,13 +387,13 @@ static void emit_flowcontrol(struct emit_state * s, struct rc_instruction * inst
 
        switch(inst->U.I.Opcode){
        struct branch_info * branch;
-       struct loop_info * loop;
+       struct r500_loop_info * loop;
        case RC_OPCODE_BGNLOOP:
-               memory_pool_array_reserve(&s->C->Pool, struct loop_info,
+               memory_pool_array_reserve(&s->C->Pool, struct r500_loop_info,
                        s->Loops, s->CurrentLoopDepth, s->LoopsReserved, 1);
 
                loop = &s->Loops[s->CurrentLoopDepth++];
-               memset(loop, 0, sizeof(struct loop_info));
+               memset(loop, 0, sizeof(struct r500_loop_info));
                loop->BranchDepth = s->CurrentBranchDepth;
                loop->BgnLoop = newip;
 

diff --git a/src/mesa/drivers/dri/r300/compiler/radeon_compiler.h b/src/mesa/drivers/dri/r300/compiler/radeon_compiler.h
index 5155b91..a61c005 100644 (file)
--- a/src/mesa/drivers/dri/r300/compiler/radeon_compiler.h
+++ b/src/mesa/drivers/dri/r300/compiler/radeon_compiler.h
@@ -28,6 +28,7 @@
 #include "memory_pool.h"
 #include "radeon_code.h"
 #include "radeon_program.h"
+#include "radeon_emulate_loops.h"
 
 struct rc_swizzle_caps;
 
@@ -52,6 +53,8 @@ struct radeon_compiler {
        /*@{*/
        struct rc_swizzle_caps * SwizzleCaps;
        /*@}*/
+
+       struct emulate_loop_state loop_state;
 };
 
 void rc_init(struct radeon_compiler * c);
@@ -106,7 +109,6 @@ struct r300_fragment_program_compiler {
 
 void r3xx_compile_fragment_program(struct r300_fragment_program_compiler* c);
 
-
 struct r300_vertex_program_compiler {
        struct radeon_compiler Base;
        struct r300_vertex_program_code *code;

diff --git a/src/mesa/drivers/dri/r300/compiler/radeon_emulate_loops.c b/src/mesa/drivers/dri/r300/compiler/radeon_emulate_loops.c
index 32d4b45..dbb4176 100644 (file)
--- a/src/mesa/drivers/dri/r300/compiler/radeon_emulate_loops.c
+++ b/src/mesa/drivers/dri/r300/compiler/radeon_emulate_loops.c
@@ -472,9 +472,9 @@ static int transform_loop(struct emulate_loop_state * s,
        return 1;
 }
 
-void rc_transform_loops(struct radeon_compiler *c,
-                       struct emulate_loop_state * s, int prog_inst_limit)
+void rc_transform_loops(struct radeon_compiler *c, int prog_inst_limit)
 {
+       struct emulate_loop_state * s = &c->loop_state;
        struct rc_instruction * ptr;
 
        memset(s, 0, sizeof(struct emulate_loop_state));
@@ -506,8 +506,9 @@ void rc_unroll_loops(struct radeon_compiler *c, int prog_inst_limit)
        }
 }
 
-void rc_emulate_loops(struct emulate_loop_state *s, int prog_inst_limit)
+void rc_emulate_loops(struct radeon_compiler *c, int prog_inst_limit)
 {
+       struct emulate_loop_state * s = &c->loop_state;
        int i;
        /* Iterate backwards of the list of loops so that loops that nested
         * loops are unrolled first.

diff --git a/src/mesa/drivers/dri/r300/compiler/radeon_emulate_loops.h b/src/mesa/drivers/dri/r300/compiler/radeon_emulate_loops.h
index bba1f68..43af8ee 100644 (file)
--- a/src/mesa/drivers/dri/r300/compiler/radeon_emulate_loops.h
+++ b/src/mesa/drivers/dri/r300/compiler/radeon_emulate_loops.h
@@ -24,11 +24,10 @@ struct emulate_loop_state {
        int prog_inst_limit;
 };
 
-void rc_transform_loops(struct radeon_compiler *c,
-                       struct emulate_loop_state * s, int prog_inst_limit);
+void rc_transform_loops(struct radeon_compiler *c, int prog_inst_limit);
 
 void rc_unroll_loops(struct radeon_compiler * c, int prog_inst_limit);
 
-void rc_emulate_loops(struct emulate_loop_state * s, int prog_inst_limit);
+void rc_emulate_loops(struct radeon_compiler * c, int prog_inst_limit);
 
 #endif /* RADEON_EMULATE_LOOPS_H */