Matteo Bruni : d3dx9: Add instruction modifiers (sm 2.0+) support to the shader assembler.
Module: wine Branch: master Commit: 004a30a5c3d5608ef6d168a350f30d843051244c URL: http://source.winehq.org/git/wine.git/?a=commit;h=004a30a5c3d5608ef6d168a350...
Author: Matteo Bruni matteo.mystral@gmail.com Date: Wed Apr 21 16:15:46 2010 +0200
d3dx9: Add instruction modifiers (sm 2.0+) support to the shader assembler.
---
dlls/d3dx9_36/asmparser.c | 3 ++- dlls/d3dx9_36/asmshader.l | 5 +++++ dlls/d3dx9_36/asmshader.y | 34 ++++++++++++++++++++++++++++++++++ dlls/d3dx9_36/asmutils.c | 37 +++++++++++++++++++++++++++++++++++++ dlls/d3dx9_36/bytecodewriter.c | 2 ++ dlls/d3dx9_36/d3dx9_36_private.h | 9 +++++++++ 6 files changed, 89 insertions(+), 1 deletions(-)
diff --git a/dlls/d3dx9_36/asmparser.c b/dlls/d3dx9_36/asmparser.c index 1af001b..c810cbb 100644 --- a/dlls/d3dx9_36/asmparser.c +++ b/dlls/d3dx9_36/asmparser.c @@ -50,7 +50,8 @@ static void asmparser_instr(struct asm_parser *This, DWORD opcode,
if(!This->shader) return;
- TRACE_(parsed_shader)("%s ", debug_print_opcode(opcode)); + TRACE_(parsed_shader)("%s%s ", debug_print_opcode(opcode), + debug_print_dstmod(mod)); if(dst) { TRACE_(parsed_shader)("%s", debug_print_dstreg(dst, This->shader->type)); firstreg = FALSE; diff --git a/dlls/d3dx9_36/asmshader.l b/dlls/d3dx9_36/asmshader.l index ad1efab..a292505 100644 --- a/dlls/d3dx9_36/asmshader.l +++ b/dlls/d3dx9_36/asmshader.l @@ -119,6 +119,11 @@ ps_3_0 {return VER_PS30; } return COMPONENT; }
+ /* Output modifiers */ +_sat {return MOD_SAT; } +_pp {return MOD_PP; } +_centroid {return MOD_CENTROID; } + {COMMA} {return yytext[0]; } - {return yytext[0]; } ( {return yytext[0]; } diff --git a/dlls/d3dx9_36/asmshader.y b/dlls/d3dx9_36/asmshader.y index e0117c6..18d497e 100644 --- a/dlls/d3dx9_36/asmshader.y +++ b/dlls/d3dx9_36/asmshader.y @@ -88,6 +88,11 @@ void set_rel_reg(struct shader_reg *reg, struct rel_reg *rel) { %token VER_PS2X %token VER_PS30
+/* Output modifiers */ +%token MOD_SAT +%token MOD_PP +%token MOD_CENTROID + /* Misc stuff */ %token <component> COMPONENT
@@ -100,6 +105,7 @@ void set_rel_reg(struct shader_reg *reg, struct rel_reg *rel) { %type <swizzle> swizzle %type <sw_components> sw_components %type <modshift> omods +%type <modshift> omodifier %type <rel_reg> rel_reg %type <sregs> sregs
@@ -313,6 +319,34 @@ omods: /* Empty */ $$.mod = 0; $$.shift = 0; } + | omods omodifier + { + $$.mod = $1.mod | $2.mod; + if($1.shift && $2.shift) { + asmparser_message(&asm_ctx, "Line %u: More than one shift flag\n", + asm_ctx.line_no); + set_parse_status(&asm_ctx, PARSE_ERR); + $$.shift = $1.shift; + } else { + $$.shift = $1.shift | $2.shift; + } + } + +omodifier: MOD_SAT + { + $$.mod = BWRITERSPDM_SATURATE; + $$.shift = 0; + } + | MOD_PP + { + $$.mod = BWRITERSPDM_PARTIALPRECISION; + $$.shift = 0; + } + | MOD_CENTROID + { + $$.mod = BWRITERSPDM_MSAMPCENTROID; + $$.shift = 0; + }
sregs: sreg { diff --git a/dlls/d3dx9_36/asmutils.c b/dlls/d3dx9_36/asmutils.c index 6fd186a..c3b1737 100644 --- a/dlls/d3dx9_36/asmutils.c +++ b/dlls/d3dx9_36/asmutils.c @@ -68,6 +68,16 @@ DWORD d3d9_writemask(DWORD bwriter_writemask) { return ret; }
+DWORD d3d9_dstmod(DWORD bwriter_mod) { + DWORD ret = 0; + + if(bwriter_mod & BWRITERSPDM_SATURATE) ret |= D3DSPDM_SATURATE; + if(bwriter_mod & BWRITERSPDM_PARTIALPRECISION) ret |= D3DSPDM_PARTIALPRECISION; + if(bwriter_mod & BWRITERSPDM_MSAMPCENTROID) ret |= D3DSPDM_MSAMPCENTROID; + + return ret; +} + DWORD d3d9_register(DWORD bwriter_register) { if(bwriter_register == BWRITERSPR_TEMP) return D3DSPR_TEMP; if(bwriter_register == BWRITERSPR_CONST) return D3DSPR_CONST; @@ -89,6 +99,33 @@ DWORD d3d9_opcode(DWORD bwriter_opcode) { } }
+const char *debug_print_dstmod(DWORD mod) { + switch(mod) { + case 0: + return ""; + + case BWRITERSPDM_SATURATE: + return "_sat"; + case BWRITERSPDM_PARTIALPRECISION: + return "_pp"; + case BWRITERSPDM_MSAMPCENTROID: + return "_centroid"; + + case BWRITERSPDM_SATURATE | BWRITERSPDM_PARTIALPRECISION: + return "_sat_pp"; + case BWRITERSPDM_SATURATE | BWRITERSPDM_MSAMPCENTROID: + return "_sat_centroid"; + case BWRITERSPDM_PARTIALPRECISION | BWRITERSPDM_MSAMPCENTROID: + return "_pp_centroid"; + + case BWRITERSPDM_SATURATE | BWRITERSPDM_PARTIALPRECISION | BWRITERSPDM_MSAMPCENTROID: + return "_sat_pp_centroid"; + + default: + return "Unexpected modifier\n"; + } +} + static const char *get_regname(const struct shader_reg *reg, shader_type st) { switch(reg->type) { case BWRITERSPR_TEMP: diff --git a/dlls/d3dx9_36/bytecodewriter.c b/dlls/d3dx9_36/bytecodewriter.c index f97d2cc..edd3f0f 100644 --- a/dlls/d3dx9_36/bytecodewriter.c +++ b/dlls/d3dx9_36/bytecodewriter.c @@ -233,6 +233,8 @@ static void sm_3_dstreg(struct bc_writer *This, token |= (d3d9reg << D3DSP_REGTYPE_SHIFT2) & D3DSP_REGTYPE_MASK2; token |= reg->regnum & D3DSP_REGNUM_MASK; /* No shift */
+ token |= d3d9_dstmod(mod); + token |= d3d9_writemask(reg->writemask); put_dword(buffer, token); } diff --git a/dlls/d3dx9_36/d3dx9_36_private.h b/dlls/d3dx9_36/d3dx9_36_private.h index 7146f99..00b43c4 100644 --- a/dlls/d3dx9_36/d3dx9_36_private.h +++ b/dlls/d3dx9_36/d3dx9_36_private.h @@ -340,6 +340,7 @@ struct bc_writer { };
/* Debug utility routines */ +const char *debug_print_dstmod(DWORD mod); const char *debug_print_dstreg(const struct shader_reg *reg, shader_type st); const char *debug_print_srcreg(const struct shader_reg *reg, shader_type st); const char *debug_print_swizzle(DWORD swizzle); @@ -349,6 +350,7 @@ const char *debug_print_opcode(DWORD opcode); /* Utilities for internal->d3d constant mapping */ DWORD d3d9_swizzle(DWORD bwriter_swizzle); DWORD d3d9_writemask(DWORD bwriter_writemask); +DWORD d3d9_dstmod(DWORD bwriter_mod); DWORD d3d9_register(DWORD bwriter_register); DWORD d3d9_opcode(DWORD bwriter_opcode);
@@ -377,6 +379,13 @@ typedef enum _BWRITERSHADER_PARAM_REGISTER_TYPE { #define BWRITERSP_WRITEMASK_3 0x8 /* .w a */ #define BWRITERSP_WRITEMASK_ALL 0xf /* all */
+typedef enum _BWRITERSHADER_PARAM_DSTMOD_TYPE { + BWRITERSPDM_NONE = 0, + BWRITERSPDM_SATURATE = 1, + BWRITERSPDM_PARTIALPRECISION = 2, + BWRITERSPDM_MSAMPCENTROID = 4, +} BWRITERSHADER_PARAM_DSTMOD_TYPE; + typedef enum _BWRITERSHADER_PARAM_SRCMOD_TYPE { BWRITERSPSM_NONE = 0, } BWRITERSHADER_PARAM_SRCMOD_TYPE;
-
Alexandre Julliard