diff options
Diffstat (limited to 'src/mesa/shader/slang/slang_execute_x86.c')
| -rw-r--r-- | src/mesa/shader/slang/slang_execute_x86.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/src/mesa/shader/slang/slang_execute_x86.c b/src/mesa/shader/slang/slang_execute_x86.c index 468984dce6..3e21edff6a 100644 --- a/src/mesa/shader/slang/slang_execute_x86.c +++ b/src/mesa/shader/slang/slang_execute_x86.c @@ -507,7 +507,7 @@ static GLvoid codegen_assem (codegen_ctx *G, slang_assembly *a, slang_info_log * break; /* vec4 */ case slang_asm_float_to_vec4: - /* [vec4] | float */ + /* [vec4] | float > [vec4] */ x87_fld (&G->f, x86_deref (G->r_esp)); x86_lea (&G->f, G->r_esp, x86_make_disp (G->r_esp, 4)); x86_mov (&G->f, G->r_eax, x86_deref (G->r_esp)); @@ -517,20 +517,20 @@ static GLvoid codegen_assem (codegen_ctx *G, slang_assembly *a, slang_info_log * x87_fstp (&G->f, x86_deref (G->r_eax)); break; case slang_asm_vec4_add: - /* [vec4] | vec4 */ + /* [vec4] | vec4 > [vec4] */ + x86_mov (&G->f, G->r_eax, x86_make_disp (G->r_esp, 16)); + for (i = 0; i < 4; i++) + x87_fld (&G->f, x86_make_disp (G->r_eax, i * 4)); for (i = 0; i < 4; i++) x87_fld (&G->f, x86_make_disp (G->r_esp, i * 4)); x86_lea (&G->f, G->r_esp, x86_make_disp (G->r_esp, 16)); - x86_mov (&G->f, G->r_eax, x86_deref (G->r_esp)); - for (i = 0; i < 4; i++) - x87_fld (&G->f, x86_make_disp (G->r_eax, i * 4)); for (i = 0; i < 4; i++) x87_faddp (&G->f, G->r_st4); for (i = 0; i < 4; i++) x87_fstp (&G->f, x86_make_disp (G->r_eax, 12 - i * 4)); break; case slang_asm_vec4_subtract: - /* [vec4] | vec4 */ + /* [vec4] | vec4 > [vec4] */ x86_mov (&G->f, G->r_eax, x86_make_disp (G->r_esp, 16)); for (i = 0; i < 4; i++) x87_fld (&G->f, x86_make_disp (G->r_eax, i * 4)); @@ -543,20 +543,20 @@ static GLvoid codegen_assem (codegen_ctx *G, slang_assembly *a, slang_info_log * x87_fstp (&G->f, x86_make_disp (G->r_eax, 12 - i * 4)); break; case slang_asm_vec4_multiply: - /* [vec4] | vec4 */ + /* [vec4] | vec4 > [vec4] */ + x86_mov (&G->f, G->r_eax, x86_make_disp (G->r_esp, 16)); + for (i = 0; i < 4; i++) + x87_fld (&G->f, x86_make_disp (G->r_eax, i * 4)); for (i = 0; i < 4; i++) x87_fld (&G->f, x86_make_disp (G->r_esp, i * 4)); x86_lea (&G->f, G->r_esp, x86_make_disp (G->r_esp, 16)); - x86_mov (&G->f, G->r_eax, x86_deref (G->r_esp)); - for (i = 0; i < 4; i++) - x87_fld (&G->f, x86_make_disp (G->r_eax, i * 4)); for (i = 0; i < 4; i++) x87_fmulp (&G->f, G->r_st4); for (i = 0; i < 4; i++) x87_fstp (&G->f, x86_make_disp (G->r_eax, 12 - i * 4)); break; case slang_asm_vec4_divide: - /* [vec4] | vec4 */ + /* [vec4] | vec4 > [vec4] */ x86_mov (&G->f, G->r_eax, x86_make_disp (G->r_esp, 16)); for (i = 0; i < 4; i++) x87_fld (&G->f, x86_make_disp (G->r_eax, i * 4)); @@ -569,7 +569,7 @@ static GLvoid codegen_assem (codegen_ctx *G, slang_assembly *a, slang_info_log * x87_fstp (&G->f, x86_make_disp (G->r_eax, 12 - i * 4)); break; case slang_asm_vec4_negate: - /* [vec4] */ + /* [vec4] > [vec4] */ x86_mov (&G->f, G->r_eax, x86_deref (G->r_esp)); for (i = 0; i < 4; i++) x87_fld (&G->f, x86_make_disp (G->r_eax, i * 4)); @@ -579,7 +579,7 @@ static GLvoid codegen_assem (codegen_ctx *G, slang_assembly *a, slang_info_log * } break; case slang_asm_vec4_dot: - /* [vec4] | vec4 */ + /* [vec4] | vec4 > [float] */ for (i = 0; i < 4; i++) x87_fld (&G->f, x86_make_disp (G->r_esp, i * 4)); x86_lea (&G->f, G->r_esp, x86_make_disp (G->r_esp, 16)); @@ -593,7 +593,7 @@ static GLvoid codegen_assem (codegen_ctx *G, slang_assembly *a, slang_info_log * x87_fstp (&G->f, x86_deref (G->r_eax)); break; case slang_asm_vec4_copy: - /* [vec4] | vec4 */ + /* [vec4] | vec4 > [vec4] */ x86_mov (&G->f, G->r_eax, x86_make_disp (G->r_esp, a->param[0])); x86_pop (&G->f, G->r_ecx); x86_pop (&G->f, G->r_edx); @@ -605,7 +605,7 @@ static GLvoid codegen_assem (codegen_ctx *G, slang_assembly *a, slang_info_log * x86_mov (&G->f, x86_make_disp (G->r_eax, a->param[1] + 12), G->r_ecx); break; case slang_asm_vec4_deref: - /* [vec4] */ + /* [vec4] > vec4 */ x86_mov (&G->f, G->r_eax, x86_deref (G->r_esp)); x86_mov (&G->f, G->r_ecx, x86_make_disp (G->r_eax, 12)); x86_mov (&G->f, G->r_edx, x86_make_disp (G->r_eax, 8)); |