ReactOS  0.4.15-dev-1632-g4e289ce
utils.c
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1 /*
2  * Copyright 2008 Stefan Dösinger
3  * Copyright 2009 Matteo Bruni
4  * Copyright 2008-2009 Henri Verbeet for CodeWeavers
5  * Copyright 2010 Rico Schüller
6  * Copyright 2012 Matteo Bruni for CodeWeavers
7  *
8  * This library is free software; you can redistribute it and/or
9  * modify it under the terms of the GNU Lesser General Public
10  * License as published by the Free Software Foundation; either
11  * version 2.1 of the License, or (at your option) any later version.
12  *
13  * This library is distributed in the hope that it will be useful,
14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16  * Lesser General Public License for more details.
17  *
18  * You should have received a copy of the GNU Lesser General Public
19  * License along with this library; if not, write to the Free Software
20  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
21  *
22  */
23 
24 #include <stdio.h>
25 
26 #include "d3dcompiler_private.h"
27 
28 WINE_DEFAULT_DEBUG_CHANNEL(d3dcompiler);
29 
30 #define WINE_D3DCOMPILER_TO_STR(x) case x: return #x
31 
32 const char *debug_d3dcompiler_shader_variable_class(D3D_SHADER_VARIABLE_CLASS c)
33 {
34  switch (c)
35  {
36  WINE_D3DCOMPILER_TO_STR(D3D_SVC_SCALAR);
37  WINE_D3DCOMPILER_TO_STR(D3D_SVC_VECTOR);
38  WINE_D3DCOMPILER_TO_STR(D3D_SVC_MATRIX_ROWS);
39  WINE_D3DCOMPILER_TO_STR(D3D_SVC_MATRIX_COLUMNS);
40  WINE_D3DCOMPILER_TO_STR(D3D_SVC_OBJECT);
41  WINE_D3DCOMPILER_TO_STR(D3D_SVC_STRUCT);
42  WINE_D3DCOMPILER_TO_STR(D3D_SVC_INTERFACE_CLASS);
43  WINE_D3DCOMPILER_TO_STR(D3D_SVC_INTERFACE_POINTER);
44  default:
45  FIXME("Unrecognized D3D_SHADER_VARIABLE_CLASS %#x.\n", c);
46  return "unrecognized";
47  }
48 }
49 
50 const char *debug_d3dcompiler_shader_variable_type(D3D_SHADER_VARIABLE_TYPE t)
51 {
52  switch (t)
53  {
54  WINE_D3DCOMPILER_TO_STR(D3D_SVT_VOID);
55  WINE_D3DCOMPILER_TO_STR(D3D_SVT_BOOL);
56  WINE_D3DCOMPILER_TO_STR(D3D_SVT_INT);
57  WINE_D3DCOMPILER_TO_STR(D3D_SVT_FLOAT);
58  WINE_D3DCOMPILER_TO_STR(D3D_SVT_STRING);
59  WINE_D3DCOMPILER_TO_STR(D3D_SVT_TEXTURE);
60  WINE_D3DCOMPILER_TO_STR(D3D_SVT_TEXTURE1D);
61  WINE_D3DCOMPILER_TO_STR(D3D_SVT_TEXTURE2D);
62  WINE_D3DCOMPILER_TO_STR(D3D_SVT_TEXTURE3D);
63  WINE_D3DCOMPILER_TO_STR(D3D_SVT_TEXTURECUBE);
64  WINE_D3DCOMPILER_TO_STR(D3D_SVT_SAMPLER);
65  WINE_D3DCOMPILER_TO_STR(D3D_SVT_PIXELSHADER);
66  WINE_D3DCOMPILER_TO_STR(D3D_SVT_VERTEXSHADER);
67  WINE_D3DCOMPILER_TO_STR(D3D_SVT_UINT);
68  WINE_D3DCOMPILER_TO_STR(D3D_SVT_UINT8);
69  WINE_D3DCOMPILER_TO_STR(D3D_SVT_GEOMETRYSHADER);
70  WINE_D3DCOMPILER_TO_STR(D3D_SVT_RASTERIZER);
71  WINE_D3DCOMPILER_TO_STR(D3D_SVT_DEPTHSTENCIL);
72  WINE_D3DCOMPILER_TO_STR(D3D_SVT_BLEND);
73  WINE_D3DCOMPILER_TO_STR(D3D_SVT_BUFFER);
74  WINE_D3DCOMPILER_TO_STR(D3D_SVT_CBUFFER);
75  WINE_D3DCOMPILER_TO_STR(D3D_SVT_TBUFFER);
76  WINE_D3DCOMPILER_TO_STR(D3D_SVT_TEXTURE1DARRAY);
77  WINE_D3DCOMPILER_TO_STR(D3D_SVT_TEXTURE2DARRAY);
78  WINE_D3DCOMPILER_TO_STR(D3D_SVT_RENDERTARGETVIEW);
79  WINE_D3DCOMPILER_TO_STR(D3D_SVT_DEPTHSTENCILVIEW);
80  WINE_D3DCOMPILER_TO_STR(D3D_SVT_TEXTURE2DMS);
81  WINE_D3DCOMPILER_TO_STR(D3D_SVT_TEXTURE2DMSARRAY);
82  WINE_D3DCOMPILER_TO_STR(D3D_SVT_TEXTURECUBEARRAY);
83  WINE_D3DCOMPILER_TO_STR(D3D_SVT_HULLSHADER);
84  WINE_D3DCOMPILER_TO_STR(D3D_SVT_DOMAINSHADER);
85  WINE_D3DCOMPILER_TO_STR(D3D_SVT_INTERFACE_POINTER);
86  WINE_D3DCOMPILER_TO_STR(D3D_SVT_COMPUTESHADER);
87  WINE_D3DCOMPILER_TO_STR(D3D_SVT_DOUBLE);
88  WINE_D3DCOMPILER_TO_STR(D3D_SVT_RWTEXTURE1D);
89  WINE_D3DCOMPILER_TO_STR(D3D_SVT_RWTEXTURE1DARRAY);
90  WINE_D3DCOMPILER_TO_STR(D3D_SVT_RWTEXTURE2D);
91  WINE_D3DCOMPILER_TO_STR(D3D_SVT_RWTEXTURE2DARRAY);
92  WINE_D3DCOMPILER_TO_STR(D3D_SVT_RWTEXTURE3D);
93  WINE_D3DCOMPILER_TO_STR(D3D_SVT_RWBUFFER);
94  WINE_D3DCOMPILER_TO_STR(D3D_SVT_BYTEADDRESS_BUFFER);
95  WINE_D3DCOMPILER_TO_STR(D3D_SVT_RWBYTEADDRESS_BUFFER);
96  WINE_D3DCOMPILER_TO_STR(D3D_SVT_STRUCTURED_BUFFER);
97  WINE_D3DCOMPILER_TO_STR(D3D_SVT_RWSTRUCTURED_BUFFER);
98  WINE_D3DCOMPILER_TO_STR(D3D_SVT_APPEND_STRUCTURED_BUFFER);
99  WINE_D3DCOMPILER_TO_STR(D3D_SVT_CONSUME_STRUCTURED_BUFFER);
100  default:
101  FIXME("Unrecognized D3D_SHADER_VARIABLE_TYPE %#x.\n", t);
102  return "unrecognized";
103  }
104 }
105 
106 const char *debug_d3dcompiler_d3d_blob_part(D3D_BLOB_PART part)
107 {
108  switch(part)
109  {
110  WINE_D3DCOMPILER_TO_STR(D3D_BLOB_INPUT_SIGNATURE_BLOB);
111  WINE_D3DCOMPILER_TO_STR(D3D_BLOB_OUTPUT_SIGNATURE_BLOB);
112  WINE_D3DCOMPILER_TO_STR(D3D_BLOB_INPUT_AND_OUTPUT_SIGNATURE_BLOB);
113  WINE_D3DCOMPILER_TO_STR(D3D_BLOB_PATCH_CONSTANT_SIGNATURE_BLOB);
114  WINE_D3DCOMPILER_TO_STR(D3D_BLOB_ALL_SIGNATURE_BLOB);
115  WINE_D3DCOMPILER_TO_STR(D3D_BLOB_DEBUG_INFO);
116  WINE_D3DCOMPILER_TO_STR(D3D_BLOB_LEGACY_SHADER);
117  WINE_D3DCOMPILER_TO_STR(D3D_BLOB_XNA_PREPASS_SHADER);
118  WINE_D3DCOMPILER_TO_STR(D3D_BLOB_XNA_SHADER);
119  WINE_D3DCOMPILER_TO_STR(D3D_BLOB_TEST_ALTERNATE_SHADER);
120  WINE_D3DCOMPILER_TO_STR(D3D_BLOB_TEST_COMPILE_DETAILS);
121  WINE_D3DCOMPILER_TO_STR(D3D_BLOB_TEST_COMPILE_PERF);
122  default:
123  FIXME("Unrecognized D3D_BLOB_PART %#x\n", part);
124  return "unrecognized";
125  }
126 }
127 
128 const char *debug_print_srcmod(DWORD mod)
129 {
130  switch (mod)
131  {
132  WINE_D3DCOMPILER_TO_STR(BWRITERSPSM_NEG);
133  WINE_D3DCOMPILER_TO_STR(BWRITERSPSM_BIAS);
134  WINE_D3DCOMPILER_TO_STR(BWRITERSPSM_BIASNEG);
135  WINE_D3DCOMPILER_TO_STR(BWRITERSPSM_SIGN);
136  WINE_D3DCOMPILER_TO_STR(BWRITERSPSM_SIGNNEG);
137  WINE_D3DCOMPILER_TO_STR(BWRITERSPSM_COMP);
138  WINE_D3DCOMPILER_TO_STR(BWRITERSPSM_X2);
139  WINE_D3DCOMPILER_TO_STR(BWRITERSPSM_X2NEG);
140  WINE_D3DCOMPILER_TO_STR(BWRITERSPSM_DZ);
141  WINE_D3DCOMPILER_TO_STR(BWRITERSPSM_DW);
142  WINE_D3DCOMPILER_TO_STR(BWRITERSPSM_ABS);
143  WINE_D3DCOMPILER_TO_STR(BWRITERSPSM_ABSNEG);
144  WINE_D3DCOMPILER_TO_STR(BWRITERSPSM_NOT);
145  default:
146  FIXME("Unrecognized source modifier %#x.\n", mod);
147  return "unrecognized_src_mod";
148  }
149 }
150 
151 #undef WINE_D3DCOMPILER_TO_STR
152 
153 const char *debug_print_dstmod(DWORD mod)
154 {
155  switch (mod)
156  {
157  case 0:
158  return "";
159  case BWRITERSPDM_SATURATE:
160  return "_sat";
161  case BWRITERSPDM_PARTIALPRECISION:
162  return "_pp";
163  case BWRITERSPDM_MSAMPCENTROID:
164  return "_centroid";
165  case BWRITERSPDM_SATURATE | BWRITERSPDM_PARTIALPRECISION:
166  return "_sat_pp";
167  case BWRITERSPDM_SATURATE | BWRITERSPDM_MSAMPCENTROID:
168  return "_sat_centroid";
169  case BWRITERSPDM_PARTIALPRECISION | BWRITERSPDM_MSAMPCENTROID:
170  return "_pp_centroid";
171  case BWRITERSPDM_SATURATE | BWRITERSPDM_PARTIALPRECISION | BWRITERSPDM_MSAMPCENTROID:
172  return "_sat_pp_centroid";
173  default:
174  return "Unexpected modifier\n";
175  }
176 }
177 
178 const char *debug_print_shift(DWORD shift)
179 {
180  static const char * const shiftstrings[] =
181  {
182  "",
183  "_x2",
184  "_x4",
185  "_x8",
186  "_x16",
187  "_x32",
188  "",
189  "",
190  "",
191  "",
192  "",
193  "",
194  "_d16",
195  "_d8",
196  "_d4",
197  "_d2",
198  };
199  return shiftstrings[shift];
200 }
201 
202 static const char *get_regname(const struct shader_reg *reg)
203 {
204  switch (reg->type)
205  {
206  case BWRITERSPR_TEMP:
207  return wine_dbg_sprintf("r%u", reg->regnum);
208  case BWRITERSPR_INPUT:
209  return wine_dbg_sprintf("v%u", reg->regnum);
210  case BWRITERSPR_CONST:
211  return wine_dbg_sprintf("c%u", reg->regnum);
212  case BWRITERSPR_ADDR:
213  return wine_dbg_sprintf("a%u", reg->regnum);
214  case BWRITERSPR_TEXTURE:
215  return wine_dbg_sprintf("t%u", reg->regnum);
216  case BWRITERSPR_RASTOUT:
217  switch (reg->regnum)
218  {
219  case BWRITERSRO_POSITION: return "oPos";
220  case BWRITERSRO_FOG: return "oFog";
221  case BWRITERSRO_POINT_SIZE: return "oPts";
222  default: return "Unexpected RASTOUT";
223  }
224  case BWRITERSPR_ATTROUT:
225  return wine_dbg_sprintf("oD%u", reg->regnum);
226  case BWRITERSPR_TEXCRDOUT:
227  return wine_dbg_sprintf("oT%u", reg->regnum);
228  case BWRITERSPR_OUTPUT:
229  return wine_dbg_sprintf("o%u", reg->regnum);
230  case BWRITERSPR_CONSTINT:
231  return wine_dbg_sprintf("i%u", reg->regnum);
232  case BWRITERSPR_COLOROUT:
233  return wine_dbg_sprintf("oC%u", reg->regnum);
234  case BWRITERSPR_DEPTHOUT:
235  return "oDepth";
236  case BWRITERSPR_SAMPLER:
237  return wine_dbg_sprintf("s%u", reg->regnum);
238  case BWRITERSPR_CONSTBOOL:
239  return wine_dbg_sprintf("b%u", reg->regnum);
240  case BWRITERSPR_LOOP:
241  return "aL";
242  case BWRITERSPR_MISCTYPE:
243  switch (reg->regnum)
244  {
245  case 0: return "vPos";
246  case 1: return "vFace";
247  default: return "unexpected misctype";
248  }
249  case BWRITERSPR_LABEL:
250  return wine_dbg_sprintf("l%u", reg->regnum);
251  case BWRITERSPR_PREDICATE:
252  return wine_dbg_sprintf("p%u", reg->regnum);
253  default:
254  return wine_dbg_sprintf("unknown regname %#x", reg->type);
255  }
256 }
257 
258 static const char *debug_print_writemask(DWORD mask)
259 {
260  char ret[6];
261  unsigned char pos = 1;
262 
263  if(mask == BWRITERSP_WRITEMASK_ALL) return "";
264  ret[0] = '.';
265  if(mask & BWRITERSP_WRITEMASK_0) ret[pos++] = 'x';
266  if(mask & BWRITERSP_WRITEMASK_1) ret[pos++] = 'y';
267  if(mask & BWRITERSP_WRITEMASK_2) ret[pos++] = 'z';
268  if(mask & BWRITERSP_WRITEMASK_3) ret[pos++] = 'w';
269  ret[pos] = 0;
270 
271  return wine_dbg_sprintf("%s", ret);
272 }
273 
274 static const char *debug_print_swizzle(DWORD arg)
275 {
276  char ret[6];
277  unsigned int i;
278  DWORD swizzle[4];
279 
280  switch (arg)
281  {
282  case BWRITERVS_NOSWIZZLE:
283  return "";
284  case BWRITERVS_SWIZZLE_X:
285  return ".x";
286  case BWRITERVS_SWIZZLE_Y:
287  return ".y";
288  case BWRITERVS_SWIZZLE_Z:
289  return ".z";
290  case BWRITERVS_SWIZZLE_W:
291  return ".w";
292  }
293 
294  swizzle[0] = (arg >> (BWRITERVS_SWIZZLE_SHIFT + 0)) & 0x03;
295  swizzle[1] = (arg >> (BWRITERVS_SWIZZLE_SHIFT + 2)) & 0x03;
296  swizzle[2] = (arg >> (BWRITERVS_SWIZZLE_SHIFT + 4)) & 0x03;
297  swizzle[3] = (arg >> (BWRITERVS_SWIZZLE_SHIFT + 6)) & 0x03;
298 
299  ret[0] = '.';
300  for (i = 0; i < 4; ++i)
301  {
302  switch (swizzle[i])
303  {
304  case 0: ret[1 + i] = 'x'; break;
305  case 1: ret[1 + i] = 'y'; break;
306  case 2: ret[1 + i] = 'z'; break;
307  case 3: ret[1 + i] = 'w'; break;
308  }
309  }
310  ret[5] = '\0';
311 
312  return wine_dbg_sprintf("%s", ret);
313 }
314 
315 static const char *debug_print_relarg(const struct shader_reg *reg)
316 {
317  const char *short_swizzle;
318  if (!reg->rel_reg) return "";
319 
320  short_swizzle = debug_print_swizzle(reg->rel_reg->u.swizzle);
321 
322  if (reg->rel_reg->type == BWRITERSPR_ADDR)
323  return wine_dbg_sprintf("[a%u%s]", reg->rel_reg->regnum, short_swizzle);
324  else if(reg->rel_reg->type == BWRITERSPR_LOOP && reg->rel_reg->regnum == 0)
325  return wine_dbg_sprintf("[aL%s]", short_swizzle);
326  else
327  return "Unexpected relative addressing argument";
328 }
329 
330 const char *debug_print_dstreg(const struct shader_reg *reg)
331 {
332  return wine_dbg_sprintf("%s%s%s", get_regname(reg),
333  debug_print_relarg(reg),
334  debug_print_writemask(reg->u.writemask));
335 }
336 
337 const char *debug_print_srcreg(const struct shader_reg *reg)
338 {
339  switch (reg->srcmod)
340  {
341  case BWRITERSPSM_NONE:
342  return wine_dbg_sprintf("%s%s%s", get_regname(reg),
343  debug_print_relarg(reg),
344  debug_print_swizzle(reg->u.swizzle));
345  case BWRITERSPSM_NEG:
346  return wine_dbg_sprintf("-%s%s%s", get_regname(reg),
347  debug_print_relarg(reg),
348  debug_print_swizzle(reg->u.swizzle));
349  case BWRITERSPSM_BIAS:
350  return wine_dbg_sprintf("%s%s_bias%s", get_regname(reg),
351  debug_print_relarg(reg),
352  debug_print_swizzle(reg->u.swizzle));
353  case BWRITERSPSM_BIASNEG:
354  return wine_dbg_sprintf("-%s%s_bias%s", get_regname(reg),
355  debug_print_relarg(reg),
356  debug_print_swizzle(reg->u.swizzle));
357  case BWRITERSPSM_SIGN:
358  return wine_dbg_sprintf("%s%s_bx2%s", get_regname(reg),
359  debug_print_relarg(reg),
360  debug_print_swizzle(reg->u.swizzle));
361  case BWRITERSPSM_SIGNNEG:
362  return wine_dbg_sprintf("-%s%s_bx2%s", get_regname(reg),
363  debug_print_relarg(reg),
364  debug_print_swizzle(reg->u.swizzle));
365  case BWRITERSPSM_COMP:
366  return wine_dbg_sprintf("1 - %s%s%s", get_regname(reg),
367  debug_print_relarg(reg),
368  debug_print_swizzle(reg->u.swizzle));
369  case BWRITERSPSM_X2:
370  return wine_dbg_sprintf("%s%s_x2%s", get_regname(reg),
371  debug_print_relarg(reg),
372  debug_print_swizzle(reg->u.swizzle));
373  case BWRITERSPSM_X2NEG:
374  return wine_dbg_sprintf("-%s%s_x2%s", get_regname(reg),
375  debug_print_relarg(reg),
376  debug_print_swizzle(reg->u.swizzle));
377  case BWRITERSPSM_DZ:
378  return wine_dbg_sprintf("%s%s_dz%s", get_regname(reg),
379  debug_print_relarg(reg),
380  debug_print_swizzle(reg->u.swizzle));
381  case BWRITERSPSM_DW:
382  return wine_dbg_sprintf("%s%s_dw%s", get_regname(reg),
383  debug_print_relarg(reg),
384  debug_print_swizzle(reg->u.swizzle));
385  case BWRITERSPSM_ABS:
386  return wine_dbg_sprintf("%s%s_abs%s", get_regname(reg),
387  debug_print_relarg(reg),
388  debug_print_swizzle(reg->u.swizzle));
389  case BWRITERSPSM_ABSNEG:
390  return wine_dbg_sprintf("-%s%s_abs%s", get_regname(reg),
391  debug_print_relarg(reg),
392  debug_print_swizzle(reg->u.swizzle));
393  case BWRITERSPSM_NOT:
394  return wine_dbg_sprintf("!%s%s%s", get_regname(reg),
395  debug_print_relarg(reg),
396  debug_print_swizzle(reg->u.swizzle));
397  }
398  return "Unknown modifier";
399 }
400 
401 const char *debug_print_comp(DWORD comp)
402 {
403  switch (comp)
404  {
405  case BWRITER_COMPARISON_NONE: return "";
406  case BWRITER_COMPARISON_GT: return "_gt";
407  case BWRITER_COMPARISON_EQ: return "_eq";
408  case BWRITER_COMPARISON_GE: return "_ge";
409  case BWRITER_COMPARISON_LT: return "_lt";
410  case BWRITER_COMPARISON_NE: return "_ne";
411  case BWRITER_COMPARISON_LE: return "_le";
412  default: return "_unknown";
413  }
414 }
415 
416 const char *debug_print_opcode(DWORD opcode)
417 {
418  switch (opcode)
419  {
420  case BWRITERSIO_NOP: return "nop";
421  case BWRITERSIO_MOV: return "mov";
422  case BWRITERSIO_ADD: return "add";
423  case BWRITERSIO_SUB: return "sub";
424  case BWRITERSIO_MAD: return "mad";
425  case BWRITERSIO_MUL: return "mul";
426  case BWRITERSIO_RCP: return "rcp";
427  case BWRITERSIO_RSQ: return "rsq";
428  case BWRITERSIO_DP3: return "dp3";
429  case BWRITERSIO_DP4: return "dp4";
430  case BWRITERSIO_MIN: return "min";
431  case BWRITERSIO_MAX: return "max";
432  case BWRITERSIO_SLT: return "slt";
433  case BWRITERSIO_SGE: return "sge";
434  case BWRITERSIO_EXP: return "exp";
435  case BWRITERSIO_LOG: return "log";
436  case BWRITERSIO_LIT: return "lit";
437  case BWRITERSIO_DST: return "dst";
438  case BWRITERSIO_LRP: return "lrp";
439  case BWRITERSIO_FRC: return "frc";
440  case BWRITERSIO_M4x4: return "m4x4";
441  case BWRITERSIO_M4x3: return "m4x3";
442  case BWRITERSIO_M3x4: return "m3x4";
443  case BWRITERSIO_M3x3: return "m3x3";
444  case BWRITERSIO_M3x2: return "m3x2";
445  case BWRITERSIO_CALL: return "call";
446  case BWRITERSIO_CALLNZ: return "callnz";
447  case BWRITERSIO_LOOP: return "loop";
448  case BWRITERSIO_RET: return "ret";
449  case BWRITERSIO_ENDLOOP: return "endloop";
450  case BWRITERSIO_LABEL: return "label";
451  case BWRITERSIO_DCL: return "dcl";
452  case BWRITERSIO_POW: return "pow";
453  case BWRITERSIO_CRS: return "crs";
454  case BWRITERSIO_SGN: return "sgn";
455  case BWRITERSIO_ABS: return "abs";
456  case BWRITERSIO_NRM: return "nrm";
457  case BWRITERSIO_SINCOS: return "sincos";
458  case BWRITERSIO_REP: return "rep";
459  case BWRITERSIO_ENDREP: return "endrep";
460  case BWRITERSIO_IF: return "if";
461  case BWRITERSIO_IFC: return "ifc";
462  case BWRITERSIO_ELSE: return "else";
463  case BWRITERSIO_ENDIF: return "endif";
464  case BWRITERSIO_BREAK: return "break";
465  case BWRITERSIO_BREAKC: return "breakc";
466  case BWRITERSIO_MOVA: return "mova";
467  case BWRITERSIO_DEFB: return "defb";
468  case BWRITERSIO_DEFI: return "defi";
469  case BWRITERSIO_TEXCOORD: return "texcoord";
470  case BWRITERSIO_TEXKILL: return "texkill";
471  case BWRITERSIO_TEX: return "tex";
472  case BWRITERSIO_TEXBEM: return "texbem";
473  case BWRITERSIO_TEXBEML: return "texbeml";
474  case BWRITERSIO_TEXREG2AR: return "texreg2ar";
475  case BWRITERSIO_TEXREG2GB: return "texreg2gb";
476  case BWRITERSIO_TEXM3x2PAD: return "texm3x2pad";
477  case BWRITERSIO_TEXM3x2TEX: return "texm3x2tex";
478  case BWRITERSIO_TEXM3x3PAD: return "texm3x3pad";
479  case BWRITERSIO_TEXM3x3TEX: return "texm3x3tex";
480  case BWRITERSIO_TEXM3x3SPEC: return "texm3x3vspec";
481  case BWRITERSIO_TEXM3x3VSPEC: return "texm3x3vspec";
482  case BWRITERSIO_EXPP: return "expp";
483  case BWRITERSIO_LOGP: return "logp";
484  case BWRITERSIO_CND: return "cnd";
485  case BWRITERSIO_DEF: return "def";
486  case BWRITERSIO_TEXREG2RGB: return "texreg2rgb";
487  case BWRITERSIO_TEXDP3TEX: return "texdp3tex";
488  case BWRITERSIO_TEXM3x2DEPTH: return "texm3x2depth";
489  case BWRITERSIO_TEXDP3: return "texdp3";
490  case BWRITERSIO_TEXM3x3: return "texm3x3";
491  case BWRITERSIO_TEXDEPTH: return "texdepth";
492  case BWRITERSIO_CMP: return "cmp";
493  case BWRITERSIO_BEM: return "bem";
494  case BWRITERSIO_DP2ADD: return "dp2add";
495  case BWRITERSIO_DSX: return "dsx";
496  case BWRITERSIO_DSY: return "dsy";
497  case BWRITERSIO_TEXLDD: return "texldd";
498  case BWRITERSIO_SETP: return "setp";
499  case BWRITERSIO_TEXLDL: return "texldl";
500  case BWRITERSIO_BREAKP: return "breakp";
501  case BWRITERSIO_PHASE: return "phase";
502 
503  case BWRITERSIO_TEXLDP: return "texldp";
504  case BWRITERSIO_TEXLDB: return "texldb";
505 
506  default: return "unknown";
507  }
508 }
509 
510 void skip_dword_unknown(const char **ptr, unsigned int count)
511 {
512  unsigned int i;
513  DWORD d;
514 
515  FIXME("Skipping %u unknown DWORDs:\n", count);
516  for (i = 0; i < count; ++i)
517  {
518  read_dword(ptr, &d);
519  FIXME("\t0x%08x\n", d);
520  }
521 }
522 
523 static void write_dword_unknown(char **ptr, DWORD d)
524 {
525  FIXME("Writing unknown DWORD 0x%08x\n", d);
526  write_dword(ptr, d);
527 }
528 
529 HRESULT dxbc_add_section(struct dxbc *dxbc, DWORD tag, const char *data, DWORD data_size)
530 {
531  TRACE("dxbc %p, tag %s, size %#x.\n", dxbc, debugstr_an((const char *)&tag, 4), data_size);
532 
533  if (dxbc->count >= dxbc->size)
534  {
535  struct dxbc_section *new_sections;
536  DWORD new_size = dxbc->size << 1;
537 
538  new_sections = HeapReAlloc(GetProcessHeap(), 0, dxbc->sections, new_size * sizeof(*dxbc->sections));
539  if (!new_sections)
540  {
541  ERR("Failed to allocate dxbc section memory\n");
542  return E_OUTOFMEMORY;
543  }
544 
545  dxbc->sections = new_sections;
546  dxbc->size = new_size;
547  }
548 
549  dxbc->sections[dxbc->count].tag = tag;
550  dxbc->sections[dxbc->count].data_size = data_size;
551  dxbc->sections[dxbc->count].data = data;
552  ++dxbc->count;
553 
554  return S_OK;
555 }
556 
557 HRESULT dxbc_init(struct dxbc *dxbc, unsigned int size)
558 {
559  TRACE("dxbc %p, size %u.\n", dxbc, size);
560 
561  /* use a good starting value for the size if none specified */
562  if (!size) size = 2;
563 
564  dxbc->sections = HeapAlloc(GetProcessHeap(), 0, size * sizeof(*dxbc->sections));
565  if (!dxbc->sections)
566  {
567  ERR("Failed to allocate dxbc section memory\n");
568  return E_OUTOFMEMORY;
569  }
570 
571  dxbc->size = size;
572  dxbc->count = 0;
573 
574  return S_OK;
575 }
576 
577 HRESULT dxbc_parse(const char *data, SIZE_T data_size, struct dxbc *dxbc)
578 {
579  const char *ptr = data;
580  HRESULT hr;
581  unsigned int i;
582  DWORD tag, total_size, chunk_count;
583 
584  if (!data)
585  {
586  WARN("No data supplied.\n");
587  return E_FAIL;
588  }
589 
590  read_dword(&ptr, &tag);
591  TRACE("tag: %s.\n", debugstr_an((const char *)&tag, 4));
592 
593  if (tag != TAG_DXBC)
594  {
595  WARN("Wrong tag.\n");
596  return E_FAIL;
597  }
598 
599  /* checksum? */
600  skip_dword_unknown(&ptr, 4);
601 
602  skip_dword_unknown(&ptr, 1);
603 
604  read_dword(&ptr, &total_size);
605  TRACE("total size: %#x\n", total_size);
606 
607  if (data_size != total_size)
608  {
609  WARN("Wrong size supplied.\n");
610  return D3DERR_INVALIDCALL;
611  }
612 
613  read_dword(&ptr, &chunk_count);
614  TRACE("chunk count: %#x\n", chunk_count);
615 
616  hr = dxbc_init(dxbc, chunk_count);
617  if (FAILED(hr))
618  {
619  WARN("Failed to init dxbc\n");
620  return hr;
621  }
622 
623  for (i = 0; i < chunk_count; ++i)
624  {
625  DWORD chunk_tag, chunk_size;
626  const char *chunk_ptr;
627  DWORD chunk_offset;
628 
629  read_dword(&ptr, &chunk_offset);
630  TRACE("chunk %u at offset %#x\n", i, chunk_offset);
631 
632  chunk_ptr = data + chunk_offset;
633 
634  read_dword(&chunk_ptr, &chunk_tag);
635  read_dword(&chunk_ptr, &chunk_size);
636 
637  hr = dxbc_add_section(dxbc, chunk_tag, chunk_ptr, chunk_size);
638  if (FAILED(hr))
639  {
640  WARN("Failed to add section to dxbc\n");
641  return hr;
642  }
643  }
644 
645  return hr;
646 }
647 
648 void dxbc_destroy(struct dxbc *dxbc)
649 {
650  TRACE("dxbc %p.\n", dxbc);
651 
652  HeapFree(GetProcessHeap(), 0, dxbc->sections);
653 }
654 
655 HRESULT dxbc_write_blob(struct dxbc *dxbc, ID3DBlob **blob)
656 {
657  DWORD size = 32, offset = size + 4 * dxbc->count;
658  ID3DBlob *object;
659  HRESULT hr;
660  char *ptr;
661  unsigned int i;
662 
663  TRACE("dxbc %p, blob %p.\n", dxbc, blob);
664 
665  for (i = 0; i < dxbc->count; ++i)
666  {
667  size += 12 + dxbc->sections[i].data_size;
668  }
669 
670  hr = D3DCreateBlob(size, &object);
671  if (FAILED(hr))
672  {
673  WARN("Failed to create blob\n");
674  return hr;
675  }
676 
677  ptr = ID3D10Blob_GetBufferPointer(object);
678 
679  write_dword(&ptr, TAG_DXBC);
680 
681  /* signature(?) */
682  write_dword_unknown(&ptr, 0);
683  write_dword_unknown(&ptr, 0);
684  write_dword_unknown(&ptr, 0);
685  write_dword_unknown(&ptr, 0);
686 
687  /* seems to be always 1 */
688  write_dword_unknown(&ptr, 1);
689 
690  /* DXBC size */
691  write_dword(&ptr, size);
692 
693  /* chunk count */
694  write_dword(&ptr, dxbc->count);
695 
696  /* write the chunk offsets */
697  for (i = 0; i < dxbc->count; ++i)
698  {
699  write_dword(&ptr, offset);
700  offset += 8 + dxbc->sections[i].data_size;
701  }
702 
703  /* write the chunks */
704  for (i = 0; i < dxbc->count; ++i)
705  {
706  write_dword(&ptr, dxbc->sections[i].tag);
707  write_dword(&ptr, dxbc->sections[i].data_size);
708  memcpy(ptr, dxbc->sections[i].data, dxbc->sections[i].data_size);
709  ptr += dxbc->sections[i].data_size;
710  }
711 
712  TRACE("Created ID3DBlob %p\n", object);
713 
714  *blob = object;
715 
716  return S_OK;
717 }
718 
719 void compilation_message(struct compilation_messages *msg, const char *fmt, __ms_va_list args)
720 {
721  char* buffer;
722  int rc, size;
723 
724  if (msg->capacity == 0)
725  {
726  msg->string = d3dcompiler_alloc(MESSAGEBUFFER_INITIAL_SIZE);
727  if (msg->string == NULL)
728  {
729  ERR("Error allocating memory for parser messages\n");
730  return;
731  }
732  msg->capacity = MESSAGEBUFFER_INITIAL_SIZE;
733  }
734 
735  while (1)
736  {
737  rc = vsnprintf(msg->string + msg->size,
738  msg->capacity - msg->size, fmt, args);
739 
740  if (rc < 0 || rc >= msg->capacity - msg->size)
741  {
742  size = msg->capacity * 2;
743  buffer = d3dcompiler_realloc(msg->string, size);
744  if (buffer == NULL)
745  {
746  ERR("Error reallocating memory for parser messages\n");
747  return;
748  }
749  msg->string = buffer;
750  msg->capacity = size;
751  }
752  else
753  {
754  TRACE("%s", msg->string + msg->size);
755  msg->size += rc;
756  return;
757  }
758  }
759 }
760 
761 BOOL add_declaration(struct hlsl_scope *scope, struct hlsl_ir_var *decl, BOOL local_var)
762 {
763  struct hlsl_ir_var *var;
764 
765  LIST_FOR_EACH_ENTRY(var, &scope->vars, struct hlsl_ir_var, scope_entry)
766  {
767  if (!strcmp(decl->name, var->name))
768  return FALSE;
769  }
770  if (local_var && scope->upper->upper == hlsl_ctx.globals)
771  {
772  /* Check whether the variable redefines a function parameter. */
773  LIST_FOR_EACH_ENTRY(var, &scope->upper->vars, struct hlsl_ir_var, scope_entry)
774  {
775  if (!strcmp(decl->name, var->name))
776  return FALSE;
777  }
778  }
779 
780  list_add_tail(&scope->vars, &decl->scope_entry);
781  return TRUE;
782 }
783 
784 struct hlsl_ir_var *get_variable(struct hlsl_scope *scope, const char *name)
785 {
786  struct hlsl_ir_var *var;
787 
788  LIST_FOR_EACH_ENTRY(var, &scope->vars, struct hlsl_ir_var, scope_entry)
789  {
790  if (!strcmp(name, var->name))
791  return var;
792  }
793  if (!scope->upper)
794  return NULL;
795  return get_variable(scope->upper, name);
796 }
797 
798 void free_declaration(struct hlsl_ir_var *decl)
799 {
800  d3dcompiler_free((void *)decl->name);
801  d3dcompiler_free((void *)decl->semantic);
802  d3dcompiler_free((void *)decl->reg_reservation);
803  d3dcompiler_free(decl);
804 }
805 
806 struct hlsl_type *new_hlsl_type(const char *name, enum hlsl_type_class type_class,
807  enum hlsl_base_type base_type, unsigned dimx, unsigned dimy)
808 {
809  struct hlsl_type *type;
810 
811  type = d3dcompiler_alloc(sizeof(*type));
812  if (!type)
813  {
814  ERR("Out of memory\n");
815  return NULL;
816  }
817  type->name = name;
818  type->type = type_class;
819  type->base_type = base_type;
820  type->dimx = dimx;
821  type->dimy = dimy;
822 
823  list_add_tail(&hlsl_ctx.types, &type->entry);
824 
825  return type;
826 }
827 
828 struct hlsl_type *new_array_type(struct hlsl_type *basic_type, unsigned int array_size)
829 {
830  struct hlsl_type *type = new_hlsl_type(NULL, HLSL_CLASS_ARRAY, HLSL_TYPE_FLOAT, 1, 1);
831 
832  if (!type)
833  return NULL;
834 
835  type->modifiers = basic_type->modifiers;
836  type->e.array.elements_count = array_size;
837  type->e.array.type = basic_type;
838  return type;
839 }
840 
841 struct hlsl_type *get_type(struct hlsl_scope *scope, const char *name, BOOL recursive)
842 {
843  struct wine_rb_entry *entry = wine_rb_get(&scope->types, name);
844  if (entry)
845  return WINE_RB_ENTRY_VALUE(entry, struct hlsl_type, scope_entry);
846 
847  if (recursive && scope->upper)
848  return get_type(scope->upper, name, recursive);
849  return NULL;
850 }
851 
852 BOOL find_function(const char *name)
853 {
854  return wine_rb_get(&hlsl_ctx.functions, name) != NULL;
855 }
856 
857 unsigned int components_count_type(struct hlsl_type *type)
858 {
859  unsigned int count = 0;
860  struct hlsl_struct_field *field;
861 
862  if (type->type <= HLSL_CLASS_LAST_NUMERIC)
863  {
864  return type->dimx * type->dimy;
865  }
866  if (type->type == HLSL_CLASS_ARRAY)
867  {
868  return components_count_type(type->e.array.type) * type->e.array.elements_count;
869  }
870  if (type->type != HLSL_CLASS_STRUCT)
871  {
872  ERR("Unexpected data type %s.\n", debug_hlsl_type(type));
873  return 0;
874  }
875 
876  LIST_FOR_EACH_ENTRY(field, type->e.elements, struct hlsl_struct_field, entry)
877  {
878  count += components_count_type(field->type);
879  }
880  return count;
881 }
882 
883 BOOL compare_hlsl_types(const struct hlsl_type *t1, const struct hlsl_type *t2)
884 {
885  if (t1 == t2)
886  return TRUE;
887 
888  if (t1->type != t2->type)
889  return FALSE;
890  if (t1->base_type != t2->base_type)
891  return FALSE;
892  if (t1->base_type == HLSL_TYPE_SAMPLER && t1->sampler_dim != t2->sampler_dim)
893  return FALSE;
894  if ((t1->modifiers & HLSL_MODIFIERS_COMPARISON_MASK)
895  != (t2->modifiers & HLSL_MODIFIERS_COMPARISON_MASK))
896  return FALSE;
897  if (t1->dimx != t2->dimx)
898  return FALSE;
899  if (t1->dimy != t2->dimy)
900  return FALSE;
901  if (t1->type == HLSL_CLASS_STRUCT)
902  {
903  struct list *t1cur, *t2cur;
904  struct hlsl_struct_field *t1field, *t2field;
905 
906  t1cur = list_head(t1->e.elements);
907  t2cur = list_head(t2->e.elements);
908  while (t1cur && t2cur)
909  {
910  t1field = LIST_ENTRY(t1cur, struct hlsl_struct_field, entry);
911  t2field = LIST_ENTRY(t2cur, struct hlsl_struct_field, entry);
912  if (!compare_hlsl_types(t1field->type, t2field->type))
913  return FALSE;
914  if (strcmp(t1field->name, t2field->name))
915  return FALSE;
916  t1cur = list_next(t1->e.elements, t1cur);
917  t2cur = list_next(t2->e.elements, t2cur);
918  }
919  if (t1cur != t2cur)
920  return FALSE;
921  }
922  if (t1->type == HLSL_CLASS_ARRAY)
923  return t1->e.array.elements_count == t2->e.array.elements_count
924  && compare_hlsl_types(t1->e.array.type, t2->e.array.type);
925 
926  return TRUE;
927 }
928 
929 struct hlsl_type *clone_hlsl_type(struct hlsl_type *old)
930 {
931  struct hlsl_type *type;
932  struct hlsl_struct_field *old_field, *field;
933 
934  type = d3dcompiler_alloc(sizeof(*type));
935  if (!type)
936  {
937  ERR("Out of memory\n");
938  return NULL;
939  }
940  if (old->name)
941  {
942  type->name = d3dcompiler_strdup(old->name);
943  if (!type->name)
944  {
945  d3dcompiler_free(type);
946  return NULL;
947  }
948  }
949  type->type = old->type;
950  type->base_type = old->base_type;
951  type->dimx = old->dimx;
952  type->dimy = old->dimy;
953  type->modifiers = old->modifiers;
954  type->sampler_dim = old->sampler_dim;
955  switch (old->type)
956  {
957  case HLSL_CLASS_ARRAY:
958  type->e.array.type = old->e.array.type;
959  type->e.array.elements_count = old->e.array.elements_count;
960  break;
961  case HLSL_CLASS_STRUCT:
962  type->e.elements = d3dcompiler_alloc(sizeof(*type->e.elements));
963  if (!type->e.elements)
964  {
965  d3dcompiler_free((void *)type->name);
966  d3dcompiler_free(type);
967  return NULL;
968  }
969  list_init(type->e.elements);
970  LIST_FOR_EACH_ENTRY(old_field, old->e.elements, struct hlsl_struct_field, entry)
971  {
972  field = d3dcompiler_alloc(sizeof(*field));
973  if (!field)
974  {
975  LIST_FOR_EACH_ENTRY_SAFE(field, old_field, type->e.elements, struct hlsl_struct_field, entry)
976  {
977  d3dcompiler_free((void *)field->semantic);
978  d3dcompiler_free((void *)field->name);
979  d3dcompiler_free(field);
980  }
981  d3dcompiler_free(type->e.elements);
982  d3dcompiler_free((void *)type->name);
983  d3dcompiler_free(type);
984  return NULL;
985  }
986  field->type = clone_hlsl_type(old_field->type);
987  field->name = d3dcompiler_strdup(old_field->name);
988  if (old_field->semantic)
989  field->semantic = d3dcompiler_strdup(old_field->semantic);
990  field->modifiers = old_field->modifiers;
991  list_add_tail(type->e.elements, &field->entry);
992  }
993  break;
994  default:
995  break;
996  }
997 
998  list_add_tail(&hlsl_ctx.types, &type->entry);
999  return type;
1000 }
1001 
1002 static BOOL convertible_data_type(struct hlsl_type *type)
1003 {
1004  return type->type != HLSL_CLASS_OBJECT;
1005 }
1006 
1007 BOOL compatible_data_types(struct hlsl_type *t1, struct hlsl_type *t2)
1008 {
1009  if (!convertible_data_type(t1) || !convertible_data_type(t2))
1010  return FALSE;
1011 
1012  if (t1->type <= HLSL_CLASS_LAST_NUMERIC)
1013  {
1014  /* Scalar vars can be cast to pretty much everything */
1015  if (t1->dimx == 1 && t1->dimy == 1)
1016  return TRUE;
1017 
1018  if (t1->type == HLSL_CLASS_VECTOR && t2->type == HLSL_CLASS_VECTOR)
1019  return t1->dimx >= t2->dimx;
1020  }
1021 
1022  /* The other way around is true too i.e. whatever to scalar */
1023  if (t2->type <= HLSL_CLASS_LAST_NUMERIC && t2->dimx == 1 && t2->dimy == 1)
1024  return TRUE;
1025 
1026  if (t1->type == HLSL_CLASS_ARRAY)
1027  {
1028  if (compare_hlsl_types(t1->e.array.type, t2))
1029  /* e.g. float4[3] to float4 is allowed */
1030  return TRUE;
1031 
1032  if (t2->type == HLSL_CLASS_ARRAY || t2->type == HLSL_CLASS_STRUCT)
1033  return components_count_type(t1) >= components_count_type(t2);
1034  else
1035  return components_count_type(t1) == components_count_type(t2);
1036  }
1037 
1038  if (t1->type == HLSL_CLASS_STRUCT)
1039  return components_count_type(t1) >= components_count_type(t2);
1040 
1041  if (t2->type == HLSL_CLASS_ARRAY || t2->type == HLSL_CLASS_STRUCT)
1042  return components_count_type(t1) == components_count_type(t2);
1043 
1044  if (t1->type == HLSL_CLASS_MATRIX || t2->type == HLSL_CLASS_MATRIX)
1045  {
1046  if (t1->type == HLSL_CLASS_MATRIX && t2->type == HLSL_CLASS_MATRIX && t1->dimx >= t2->dimx && t1->dimy >= t2->dimy)
1047  return TRUE;
1048 
1049  /* Matrix-vector conversion is apparently allowed if they have the same components count */
1050  if ((t1->type == HLSL_CLASS_VECTOR || t2->type == HLSL_CLASS_VECTOR)
1051  && components_count_type(t1) == components_count_type(t2))
1052  return TRUE;
1053  return FALSE;
1054  }
1055 
1056  if (components_count_type(t1) >= components_count_type(t2))
1057  return TRUE;
1058  return FALSE;
1059 }
1060 
1061 static BOOL implicit_compatible_data_types(struct hlsl_type *t1, struct hlsl_type *t2)
1062 {
1063  if (!convertible_data_type(t1) || !convertible_data_type(t2))
1064  return FALSE;
1065 
1066  if (t1->type <= HLSL_CLASS_LAST_NUMERIC)
1067  {
1068  /* Scalar vars can be converted to any other numeric data type */
1069  if (t1->dimx == 1 && t1->dimy == 1 && t2->type <= HLSL_CLASS_LAST_NUMERIC)
1070  return TRUE;
1071  /* The other way around is true too */
1072  if (t2->dimx == 1 && t2->dimy == 1 && t2->type <= HLSL_CLASS_LAST_NUMERIC)
1073  return TRUE;
1074  }
1075 
1076  if (t1->type == HLSL_CLASS_ARRAY && t2->type == HLSL_CLASS_ARRAY)
1077  {
1078  return components_count_type(t1) == components_count_type(t2);
1079  }
1080 
1081  if ((t1->type == HLSL_CLASS_ARRAY && t2->type <= HLSL_CLASS_LAST_NUMERIC)
1082  || (t1->type <= HLSL_CLASS_LAST_NUMERIC && t2->type == HLSL_CLASS_ARRAY))
1083  {
1084  /* e.g. float4[3] to float4 is allowed */
1085  if (t1->type == HLSL_CLASS_ARRAY && compare_hlsl_types(t1->e.array.type, t2))
1086  return TRUE;
1087  if (components_count_type(t1) == components_count_type(t2))
1088  return TRUE;
1089  return FALSE;
1090  }
1091 
1092  if (t1->type <= HLSL_CLASS_VECTOR && t2->type <= HLSL_CLASS_VECTOR)
1093  {
1094  if (t1->dimx >= t2->dimx)
1095  return TRUE;
1096  return FALSE;
1097  }
1098 
1099  if (t1->type == HLSL_CLASS_MATRIX || t2->type == HLSL_CLASS_MATRIX)
1100  {
1101  if (t1->type == HLSL_CLASS_MATRIX && t2->type == HLSL_CLASS_MATRIX
1102  && t1->dimx >= t2->dimx && t1->dimy >= t2->dimy)
1103  return TRUE;
1104 
1105  /* Matrix-vector conversion is apparently allowed if they have the same components count */
1106  if ((t1->type == HLSL_CLASS_VECTOR || t2->type == HLSL_CLASS_VECTOR)
1107  && components_count_type(t1) == components_count_type(t2))
1108  return TRUE;
1109  return FALSE;
1110  }
1111 
1112  if (t1->type == HLSL_CLASS_STRUCT && t2->type == HLSL_CLASS_STRUCT)
1113  return compare_hlsl_types(t1, t2);
1114 
1115  return FALSE;
1116 }
1117 
1118 static BOOL expr_compatible_data_types(struct hlsl_type *t1, struct hlsl_type *t2)
1119 {
1120  if (t1->base_type > HLSL_TYPE_LAST_SCALAR || t2->base_type > HLSL_TYPE_LAST_SCALAR)
1121  return FALSE;
1122 
1123  /* Scalar vars can be converted to pretty much everything */
1124  if ((t1->dimx == 1 && t1->dimy == 1) || (t2->dimx == 1 && t2->dimy == 1))
1125  return TRUE;
1126 
1127  if (t1->type == HLSL_CLASS_VECTOR && t2->type == HLSL_CLASS_VECTOR)
1128  return TRUE;
1129 
1130  if (t1->type == HLSL_CLASS_MATRIX || t2->type == HLSL_CLASS_MATRIX)
1131  {
1132  /* Matrix-vector conversion is apparently allowed if either they have the same components
1133  count or the matrix is nx1 or 1xn */
1134  if (t1->type == HLSL_CLASS_VECTOR || t2->type == HLSL_CLASS_VECTOR)
1135  {
1136  if (components_count_type(t1) == components_count_type(t2))
1137  return TRUE;
1138 
1139  return (t1->type == HLSL_CLASS_MATRIX && (t1->dimx == 1 || t1->dimy == 1))
1140  || (t2->type == HLSL_CLASS_MATRIX && (t2->dimx == 1 || t2->dimy == 1));
1141  }
1142 
1143  /* Both matrices */
1144  if ((t1->dimx >= t2->dimx && t1->dimy >= t2->dimy)
1145  || (t1->dimx <= t2->dimx && t1->dimy <= t2->dimy))
1146  return TRUE;
1147  }
1148 
1149  return FALSE;
1150 }
1151 
1152 static enum hlsl_base_type expr_common_base_type(enum hlsl_base_type t1, enum hlsl_base_type t2)
1153 {
1154  static const enum hlsl_base_type types[] =
1155  {
1156  HLSL_TYPE_BOOL,
1157  HLSL_TYPE_INT,
1158  HLSL_TYPE_UINT,
1159  HLSL_TYPE_HALF,
1160  HLSL_TYPE_FLOAT,
1161  HLSL_TYPE_DOUBLE,
1162  };
1163  int t1_idx = -1, t2_idx = -1, i;
1164 
1165  for (i = 0; i < ARRAY_SIZE(types); ++i)
1166  {
1167  /* Always convert away from HLSL_TYPE_HALF */
1168  if (t1 == types[i])
1169  t1_idx = t1 == HLSL_TYPE_HALF ? i + 1 : i;
1170  if (t2 == types[i])
1171  t2_idx = t2 == HLSL_TYPE_HALF ? i + 1 : i;
1172 
1173  if (t1_idx != -1 && t2_idx != -1)
1174  break;
1175  }
1176  if (t1_idx == -1 || t2_idx == -1)
1177  {
1178  FIXME("Unexpected base type.\n");
1179  return HLSL_TYPE_FLOAT;
1180  }
1181  return t1_idx >= t2_idx ? t1 : t2;
1182 }
1183 
1184 static struct hlsl_type *expr_common_type(struct hlsl_type *t1, struct hlsl_type *t2,
1185  struct source_location *loc)
1186 {
1187  enum hlsl_type_class type;
1188  enum hlsl_base_type base;
1189  unsigned int dimx, dimy;
1190 
1191  if (t1->type > HLSL_CLASS_LAST_NUMERIC || t2->type > HLSL_CLASS_LAST_NUMERIC)
1192  {
1193  hlsl_report_message(loc->file, loc->line, loc->col, HLSL_LEVEL_ERROR,
1194  "non scalar/vector/matrix data type in expression");
1195  return NULL;
1196  }
1197 
1198  if (compare_hlsl_types(t1, t2))
1199  return t1;
1200 
1201  if (!expr_compatible_data_types(t1, t2))
1202  {
1203  hlsl_report_message(loc->file, loc->line, loc->col, HLSL_LEVEL_ERROR,
1204  "expression data types are incompatible");
1205  return NULL;
1206  }
1207 
1208  if (t1->base_type == t2->base_type)
1209  base = t1->base_type;
1210  else
1211  base = expr_common_base_type(t1->base_type, t2->base_type);
1212 
1213  if (t1->dimx == 1 && t1->dimy == 1)
1214  {
1215  type = t2->type;
1216  dimx = t2->dimx;
1217  dimy = t2->dimy;
1218  }
1219  else if (t2->dimx == 1 && t2->dimy == 1)
1220  {
1221  type = t1->type;
1222  dimx = t1->dimx;
1223  dimy = t1->dimy;
1224  }
1225  else if (t1->type == HLSL_CLASS_MATRIX && t2->type == HLSL_CLASS_MATRIX)
1226  {
1227  type = HLSL_CLASS_MATRIX;
1228  dimx = min(t1->dimx, t2->dimx);
1229  dimy = min(t1->dimy, t2->dimy);
1230  }
1231  else
1232  {
1233  /* Two vectors or a vector and a matrix (matrix must be 1xn or nx1) */
1234  unsigned int max_dim_1, max_dim_2;
1235 
1236  max_dim_1 = max(t1->dimx, t1->dimy);
1237  max_dim_2 = max(t2->dimx, t2->dimy);
1238  if (t1->dimx * t1->dimy == t2->dimx * t2->dimy)
1239  {
1240  type = HLSL_CLASS_VECTOR;
1241  dimx = max(t1->dimx, t2->dimx);
1242  dimy = 1;
1243  }
1244  else if (max_dim_1 <= max_dim_2)
1245  {
1246  type = t1->type;
1247  if (type == HLSL_CLASS_VECTOR)
1248  {
1249  dimx = max_dim_1;
1250  dimy = 1;
1251  }
1252  else
1253  {
1254  dimx = t1->dimx;
1255  dimy = t1->dimy;
1256  }
1257  }
1258  else
1259  {
1260  type = t2->type;
1261  if (type == HLSL_CLASS_VECTOR)
1262  {
1263  dimx = max_dim_2;
1264  dimy = 1;
1265  }
1266  else
1267  {
1268  dimx = t2->dimx;
1269  dimy = t2->dimy;
1270  }
1271  }
1272  }
1273 
1274  return new_hlsl_type(NULL, type, base, dimx, dimy);
1275 }
1276 
1277 static struct hlsl_ir_node *implicit_conversion(struct hlsl_ir_node *node, struct hlsl_type *type,
1278  struct source_location *loc)
1279 {
1280  if (compare_hlsl_types(node->data_type, type))
1281  return node;
1282  TRACE("Implicit conversion of expression to %s\n", debug_hlsl_type(type));
1283  return &new_cast(node, type, loc)->node;
1284 }
1285 
1286 struct hlsl_ir_expr *new_expr(enum hlsl_ir_expr_op op, struct hlsl_ir_node **operands,
1287  struct source_location *loc)
1288 {
1289  struct hlsl_ir_expr *expr = d3dcompiler_alloc(sizeof(*expr));
1290  struct hlsl_type *type;
1291  unsigned int i;
1292 
1293  if (!expr)
1294  {
1295  ERR("Out of memory\n");
1296  return NULL;
1297  }
1298  expr->node.type = HLSL_IR_EXPR;
1299  expr->node.loc = *loc;
1300  type = operands[0]->data_type;
1301  for (i = 1; i <= 2; ++i)
1302  {
1303  if (!operands[i])
1304  break;
1305  type = expr_common_type(type, operands[i]->data_type, loc);
1306  if (!type)
1307  {
1308  d3dcompiler_free(expr);
1309  return NULL;
1310  }
1311  }
1312  for (i = 0; i <= 2; ++i)
1313  {
1314  if (!operands[i])
1315  break;
1316  if (compare_hlsl_types(operands[i]->data_type, type))
1317  continue;
1318  TRACE("Implicitly converting %s into %s in an expression\n", debug_hlsl_type(operands[i]->data_type), debug_hlsl_type(type));
1319  if (operands[i]->data_type->dimx * operands[i]->data_type->dimy != 1
1320  && operands[i]->data_type->dimx * operands[i]->data_type->dimy != type->dimx * type->dimy)
1321  {
1322  hlsl_report_message(operands[i]->loc.file,
1323  operands[i]->loc.line, operands[i]->loc.col, HLSL_LEVEL_WARNING,
1324  "implicit truncation of vector/matrix type");
1325  }
1326  operands[i] = implicit_conversion(operands[i], type, &operands[i]->loc);
1327  if (!operands[i])
1328  {
1329  ERR("Impossible to convert expression operand %u to %s\n", i + 1, debug_hlsl_type(type));
1330  d3dcompiler_free(expr);
1331  return NULL;
1332  }
1333  }
1334  expr->node.data_type = type;
1335  expr->op = op;
1336  expr->operands[0] = operands[0];
1337  expr->operands[1] = operands[1];
1338  expr->operands[2] = operands[2];
1339 
1340  return expr;
1341 }
1342 
1343 struct hlsl_ir_expr *new_cast(struct hlsl_ir_node *node, struct hlsl_type *type,
1344  struct source_location *loc)
1345 {
1346  struct hlsl_ir_node *cast;
1347 
1348  cast = new_unary_expr(HLSL_IR_UNOP_CAST, node, *loc);
1349  if (cast)
1350  cast->data_type = type;
1351  return expr_from_node(cast);
1352 }
1353 
1354 struct hlsl_ir_deref *new_var_deref(struct hlsl_ir_var *var)
1355 {
1356  struct hlsl_ir_deref *deref = d3dcompiler_alloc(sizeof(*deref));
1357 
1358  if (!deref)
1359  {
1360  ERR("Out of memory.\n");
1361  return NULL;
1362  }
1363  deref->node.type = HLSL_IR_DEREF;
1364  deref->node.data_type = var->data_type;
1365  deref->type = HLSL_IR_DEREF_VAR;
1366  deref->v.var = var;
1367  return deref;
1368 }
1369 
1370 struct hlsl_ir_deref *new_record_deref(struct hlsl_ir_node *record, struct hlsl_struct_field *field)
1371 {
1372  struct hlsl_ir_deref *deref = d3dcompiler_alloc(sizeof(*deref));
1373 
1374  if (!deref)
1375  {
1376  ERR("Out of memory.\n");
1377  return NULL;
1378  }
1379  deref->node.type = HLSL_IR_DEREF;
1380  deref->node.data_type = field->type;
1381  deref->type = HLSL_IR_DEREF_RECORD;
1382  deref->v.record.record = record;
1383  deref->v.record.field = field;
1384  return deref;
1385 }
1386 
1387 static enum hlsl_ir_expr_op op_from_assignment(enum parse_assign_op op)
1388 {
1389  static const enum hlsl_ir_expr_op ops[] =
1390  {
1391  0,
1392  HLSL_IR_BINOP_ADD,
1393  HLSL_IR_BINOP_SUB,
1394  HLSL_IR_BINOP_MUL,
1395  HLSL_IR_BINOP_DIV,
1396  HLSL_IR_BINOP_MOD,
1397  HLSL_IR_BINOP_LSHIFT,
1398  HLSL_IR_BINOP_RSHIFT,
1399  HLSL_IR_BINOP_BIT_AND,
1400  HLSL_IR_BINOP_BIT_OR,
1401  HLSL_IR_BINOP_BIT_XOR,
1402  };
1403 
1404  return ops[op];
1405 }
1406 
1407 struct hlsl_ir_node *make_assignment(struct hlsl_ir_node *left, enum parse_assign_op assign_op,
1408  DWORD writemask, struct hlsl_ir_node *right)
1409 {
1410  struct hlsl_ir_assignment *assign = d3dcompiler_alloc(sizeof(*assign));
1411  struct hlsl_type *type;
1412  struct hlsl_ir_node *lhs, *rhs;
1413 
1414  if (!assign)
1415  {
1416  ERR("Out of memory\n");
1417  return NULL;
1418  }
1419 
1420  TRACE("Creating proper assignment expression.\n");
1421  rhs = right;
1422  if (writemask == BWRITERSP_WRITEMASK_ALL)
1423  type = left->data_type;
1424  else
1425  {
1426  unsigned int dimx = 0;
1427  DWORD bitmask;
1428  enum hlsl_type_class type_class;
1429 
1430  if (left->data_type->type > HLSL_CLASS_LAST_NUMERIC)
1431  {
1432  hlsl_report_message(left->loc.file, left->loc.line, left->loc.col, HLSL_LEVEL_ERROR,
1433  "writemask on a non scalar/vector/matrix type");
1434  d3dcompiler_free(assign);
1435  return NULL;
1436  }
1437  bitmask = writemask & ((1 << left->data_type->dimx) - 1);
1438  while (bitmask)
1439  {
1440  if (bitmask & 1)
1441  dimx++;
1442  bitmask >>= 1;
1443  }
1444  if (left->data_type->type == HLSL_CLASS_MATRIX)
1445  FIXME("Assignments with writemasks and matrices on lhs are not supported yet.\n");
1446  if (dimx == 1)
1447  type_class = HLSL_CLASS_SCALAR;
1448  else
1449  type_class = left->data_type->type;
1450  type = new_hlsl_type(NULL, type_class, left->data_type->base_type, dimx, 1);
1451  }
1452  assign->node.type = HLSL_IR_ASSIGNMENT;
1453  assign->node.loc = left->loc;
1454  assign->node.data_type = type;
1455  assign->writemask = writemask;
1456  FIXME("Check for casts in the lhs.\n");
1457 
1458  lhs = left;
1459  /* FIXME: check for invalid writemasks on the lhs. */
1460 
1461  if (!compare_hlsl_types(type, rhs->data_type))
1462  {
1463  struct hlsl_ir_node *converted_rhs;
1464 
1465  if (!implicit_compatible_data_types(rhs->data_type, type))
1466  {
1467  hlsl_report_message(rhs->loc.file, rhs->loc.line, rhs->loc.col, HLSL_LEVEL_ERROR,
1468  "can't implicitly convert %s to %s",
1469  debug_hlsl_type(rhs->data_type), debug_hlsl_type(type));
1470  free_instr(lhs);
1471  free_instr(rhs);
1472  d3dcompiler_free(assign);
1473  return NULL;
1474  }
1475  if (lhs->data_type->dimx * lhs->data_type->dimy < rhs->data_type->dimx * rhs->data_type->dimy)
1476  hlsl_report_message(rhs->loc.file, rhs->loc.line, rhs->loc.col, HLSL_LEVEL_WARNING,
1477  "implicit truncation of vector type");
1478 
1479  converted_rhs = implicit_conversion(rhs, type, &rhs->loc);
1480  if (!converted_rhs)
1481  {
1482  ERR("Couldn't implicitly convert expression to %s.\n", debug_hlsl_type(type));
1483  free_instr(lhs);
1484  free_instr(rhs);
1485  d3dcompiler_free(assign);
1486  return NULL;
1487  }
1488  rhs = converted_rhs;
1489  }
1490 
1491  assign->lhs = lhs;
1492  if (assign_op != ASSIGN_OP_ASSIGN)
1493  {
1494  enum hlsl_ir_expr_op op = op_from_assignment(assign_op);
1495  struct hlsl_ir_node *expr;
1496 
1497  if (lhs->type != HLSL_IR_DEREF || deref_from_node(lhs)->type != HLSL_IR_DEREF_VAR)
1498  {
1499  FIXME("LHS expression not supported in compound assignments yet.\n");
1500  assign->rhs = rhs;
1501  }
1502  else
1503  {
1504  struct hlsl_ir_deref *lhs_deref = deref_from_node(lhs), *new_deref;
1505 
1506  TRACE("Adding an expression for the compound assignment.\n");
1507  new_deref = new_var_deref(lhs_deref->v.var);
1508  expr = new_binary_expr(op, &new_deref->node, rhs, left->loc);
1509  assign->rhs = expr;
1510  }
1511  }
1512  else
1513  assign->rhs = rhs;
1514 
1515  return &assign->node;
1516 }
1517 
1518 static int compare_hlsl_types_rb(const void *key, const struct wine_rb_entry *entry)
1519 {
1520  const char *name = key;
1521  const struct hlsl_type *type = WINE_RB_ENTRY_VALUE(entry, const struct hlsl_type, scope_entry);
1522 
1523  if (name == type->name)
1524  return 0;
1525 
1526  if (!name || !type->name)
1527  {
1528  ERR("hlsl_type without a name in a scope?\n");
1529  return -1;
1530  }
1531  return strcmp(name, type->name);
1532 }
1533 
1534 void push_scope(struct hlsl_parse_ctx *ctx)
1535 {
1536  struct hlsl_scope *new_scope = d3dcompiler_alloc(sizeof(*new_scope));
1537 
1538  if (!new_scope)
1539  {
1540  ERR("Out of memory!\n");
1541  return;
1542  }
1543  TRACE("Pushing a new scope\n");
1544  list_init(&new_scope->vars);
1545  wine_rb_init(&new_scope->types, compare_hlsl_types_rb);
1546  new_scope->upper = ctx->cur_scope;
1547  ctx->cur_scope = new_scope;
1548  list_add_tail(&ctx->scopes, &new_scope->entry);
1549 }
1550 
1551 BOOL pop_scope(struct hlsl_parse_ctx *ctx)
1552 {
1553  struct hlsl_scope *prev_scope = ctx->cur_scope->upper;
1554  if (!prev_scope)
1555  return FALSE;
1556 
1557  TRACE("Popping current scope\n");
1558  ctx->cur_scope = prev_scope;
1559  return TRUE;
1560 }
1561 
1562 struct hlsl_ir_function_decl *new_func_decl(struct hlsl_type *return_type, struct list *parameters)
1563 {
1564  struct hlsl_ir_function_decl *decl;
1565 
1566  decl = d3dcompiler_alloc(sizeof(*decl));
1567  if (!decl)
1568  {
1569  ERR("Out of memory.\n");
1570  return NULL;
1571  }
1572  decl->return_type = return_type;
1573  decl->parameters = parameters;
1574 
1575  return decl;
1576 }
1577 
1578 static int compare_param_hlsl_types(const struct hlsl_type *t1, const struct hlsl_type *t2)
1579 {
1580  if (t1->type != t2->type)
1581  {
1582  if (!((t1->type == HLSL_CLASS_SCALAR && t2->type == HLSL_CLASS_VECTOR)
1583  || (t1->type == HLSL_CLASS_VECTOR && t2->type == HLSL_CLASS_SCALAR)))
1584  return t1->type - t2->type;
1585  }
1586  if (t1->base_type != t2->base_type)
1587  return t1->base_type - t2->base_type;
1588  if (t1->base_type == HLSL_TYPE_SAMPLER && t1->sampler_dim != t2->sampler_dim)
1589  return t1->sampler_dim - t2->sampler_dim;
1590  if (t1->dimx != t2->dimx)
1591  return t1->dimx - t2->dimx;
1592  if (t1->dimy != t2->dimy)
1593  return t1->dimx - t2->dimx;
1594  if (t1->type == HLSL_CLASS_STRUCT)
1595  {
1596  struct list *t1cur, *t2cur;
1597  struct hlsl_struct_field *t1field, *t2field;
1598  int r;
1599 
1600  t1cur = list_head(t1->e.elements);
1601  t2cur = list_head(t2->e.elements);
1602  while (t1cur && t2cur)
1603  {
1604  t1field = LIST_ENTRY(t1cur, struct hlsl_struct_field, entry);
1605  t2field = LIST_ENTRY(t2cur, struct hlsl_struct_field, entry);
1606  if ((r = compare_param_hlsl_types(t1field->type, t2field->type)))
1607  return r;
1608  if ((r = strcmp(t1field->name, t2field->name)))
1609  return r;
1610  t1cur = list_next(t1->e.elements, t1cur);
1611  t2cur = list_next(t2->e.elements, t2cur);
1612  }
1613  if (t1cur != t2cur)
1614  return t1cur ? 1 : -1;
1615  return 0;
1616  }
1617  if (t1->type == HLSL_CLASS_ARRAY)
1618  {
1619  if (t1->e.array.elements_count != t2->e.array.elements_count)
1620  return t1->e.array.elements_count - t2->e.array.elements_count;
1621  return compare_param_hlsl_types(t1->e.array.type, t2->e.array.type);
1622  }
1623 
1624  return 0;
1625 }
1626 
1627 static int compare_function_decl_rb(const void *key, const struct wine_rb_entry *entry)
1628 {
1629  const struct list *params = key;
1630  const struct hlsl_ir_function_decl *decl = WINE_RB_ENTRY_VALUE(entry, const struct hlsl_ir_function_decl, entry);
1631  int params_count = params ? list_count(params) : 0;
1632  int decl_params_count = decl->parameters ? list_count(decl->parameters) : 0;
1633  int r;
1634  struct list *p1cur, *p2cur;
1635 
1636  if (params_count != decl_params_count)
1637  return params_count - decl_params_count;
1638 
1639  p1cur = params ? list_head(params) : NULL;
1640  p2cur = decl->parameters ? list_head(decl->parameters) : NULL;
1641  while (p1cur && p2cur)
1642  {
1643  struct hlsl_ir_var *p1, *p2;
1644  p1 = LIST_ENTRY(p1cur, struct hlsl_ir_var, param_entry);
1645  p2 = LIST_ENTRY(p2cur, struct hlsl_ir_var, param_entry);
1646  if ((r = compare_param_hlsl_types(p1->data_type, p2->data_type)))
1647  return r;
1648  p1cur = list_next(params, p1cur);
1649  p2cur = list_next(decl->parameters, p2cur);
1650  }
1651  return 0;
1652 }
1653 
1654 static int compare_function_rb(const void *key, const struct wine_rb_entry *entry)
1655 {
1656  const char *name = key;
1657  const struct hlsl_ir_function *func = WINE_RB_ENTRY_VALUE(entry, const struct hlsl_ir_function,entry);
1658 
1659  return strcmp(name, func->name);
1660 }
1661 
1662 void init_functions_tree(struct wine_rb_tree *funcs)
1663 {
1664  wine_rb_init(&hlsl_ctx.functions, compare_function_rb);
1665 }
1666 
1667 static const char *debug_base_type(const struct hlsl_type *type)
1668 {
1669  const char *name = "(unknown)";
1670 
1671  switch (type->base_type)
1672  {
1673  case HLSL_TYPE_FLOAT: name = "float"; break;
1674  case HLSL_TYPE_HALF: name = "half"; break;
1675  case HLSL_TYPE_DOUBLE: name = "double"; break;
1676  case HLSL_TYPE_INT: name = "int"; break;
1677  case HLSL_TYPE_UINT: name = "uint"; break;
1678  case HLSL_TYPE_BOOL: name = "bool"; break;
1679  case HLSL_TYPE_SAMPLER:
1680  switch (type->sampler_dim)
1681  {
1682  case HLSL_SAMPLER_DIM_GENERIC: name = "sampler"; break;
1683  case HLSL_SAMPLER_DIM_1D: name = "sampler1D"; break;
1684  case HLSL_SAMPLER_DIM_2D: name = "sampler2D"; break;
1685  case HLSL_SAMPLER_DIM_3D: name = "sampler3D"; break;
1686  case HLSL_SAMPLER_DIM_CUBE: name = "samplerCUBE"; break;
1687  }
1688  break;
1689  default:
1690  FIXME("Unhandled case %u\n", type->base_type);
1691  }
1692  return name;
1693 }
1694 
1695 const char *debug_hlsl_type(const struct hlsl_type *type)
1696 {
1697  const char *name;
1698 
1699  if (type->name)
1700  return debugstr_a(type->name);
1701 
1702  if (type->type == HLSL_CLASS_STRUCT)
1703  return "<anonymous struct>";
1704 
1705  if (type->type == HLSL_CLASS_ARRAY)
1706  {
1707  name = debug_base_type(type->e.array.type);
1708  return wine_dbg_sprintf("%s[%u]", name, type->e.array.elements_count);
1709  }
1710 
1711  name = debug_base_type(type);
1712 
1713  if (type->type == HLSL_CLASS_SCALAR)
1714  return wine_dbg_sprintf("%s", name);
1715  if (type->type == HLSL_CLASS_VECTOR)
1716  return wine_dbg_sprintf("%s%u", name, type->dimx);
1717  if (type->type == HLSL_CLASS_MATRIX)
1718  return wine_dbg_sprintf("%s%ux%u", name, type->dimx, type->dimy);
1719  return "unexpected_type";
1720 }
1721 
1722 const char *debug_modifiers(DWORD modifiers)
1723 {
1724  char string[110];
1725 
1726  string[0] = 0;
1727  if (modifiers & HLSL_STORAGE_EXTERN)
1728  strcat(string, " extern"); /* 7 */
1729  if (modifiers & HLSL_STORAGE_NOINTERPOLATION)
1730  strcat(string, " nointerpolation"); /* 16 */
1731  if (modifiers & HLSL_MODIFIER_PRECISE)
1732  strcat(string, " precise"); /* 8 */
1733  if (modifiers & HLSL_STORAGE_SHARED)
1734  strcat(string, " shared"); /* 7 */
1735  if (modifiers & HLSL_STORAGE_GROUPSHARED)
1736  strcat(string, " groupshared"); /* 12 */
1737  if (modifiers & HLSL_STORAGE_STATIC)
1738  strcat(string, " static"); /* 7 */
1739  if (modifiers & HLSL_STORAGE_UNIFORM)
1740  strcat(string, " uniform"); /* 8 */
1741  if (modifiers & HLSL_STORAGE_VOLATILE)
1742  strcat(string, " volatile"); /* 9 */
1743  if (modifiers & HLSL_MODIFIER_CONST)
1744  strcat(string, " const"); /* 6 */
1745  if (modifiers & HLSL_MODIFIER_ROW_MAJOR)
1746  strcat(string, " row_major"); /* 10 */
1747  if (modifiers & HLSL_MODIFIER_COLUMN_MAJOR)
1748  strcat(string, " column_major"); /* 13 */
1749  if ((modifiers & (HLSL_MODIFIER_IN | HLSL_MODIFIER_OUT)) == (HLSL_MODIFIER_IN | HLSL_MODIFIER_OUT))
1750  strcat(string, " inout"); /* 6 */
1751  else if (modifiers & HLSL_MODIFIER_IN)
1752  strcat(string, " in"); /* 3 */
1753  else if (modifiers & HLSL_MODIFIER_OUT)
1754  strcat(string, " out"); /* 4 */
1755 
1756  return wine_dbg_sprintf("%s", string[0] ? string + 1 : "");
1757 }
1758 
1759 static const char *debug_node_type(enum hlsl_ir_node_type type)
1760 {
1761  static const char * const names[] =
1762  {
1763  "HLSL_IR_ASSIGNMENT",
1764  "HLSL_IR_CONSTANT",
1765  "HLSL_IR_CONSTRUCTOR",
1766  "HLSL_IR_DEREF",
1767  "HLSL_IR_EXPR",
1768  "HLSL_IR_IF",
1769  "HLSL_IR_JUMP",
1770  "HLSL_IR_SWIZZLE",
1771  };
1772 
1773  if (type >= ARRAY_SIZE(names))
1774  return "Unexpected node type";
1775  return names[type];
1776 }
1777 
1778 static void debug_dump_instr(const struct hlsl_ir_node *instr);
1779 
1780 static void debug_dump_instr_list(const struct list *list)
1781 {
1782  struct hlsl_ir_node *instr;
1783 
1784  LIST_FOR_EACH_ENTRY(instr, list, struct hlsl_ir_node, entry)
1785  {
1786  debug_dump_instr(instr);
1787  TRACE("\n");
1788  }
1789 }
1790 
1791 static void debug_dump_ir_var(const struct hlsl_ir_var *var)
1792 {
1793  if (var->modifiers)
1794  TRACE("%s ", debug_modifiers(var->modifiers));
1795  TRACE("%s %s", debug_hlsl_type(var->data_type), var->name);
1796  if (var->semantic)
1797  TRACE(" : %s", debugstr_a(var->semantic));
1798 }
1799 
1800 static void debug_dump_ir_deref(const struct hlsl_ir_deref *deref)
1801 {
1802  switch (deref->type)
1803  {
1804  case HLSL_IR_DEREF_VAR:
1805  TRACE("deref(");
1806  debug_dump_ir_var(deref->v.var);
1807  TRACE(")");
1808  break;
1809  case HLSL_IR_DEREF_ARRAY:
1810  debug_dump_instr(deref->v.array.array);
1811  TRACE("[");
1812  debug_dump_instr(deref->v.array.index);
1813  TRACE("]");
1814  break;
1815  case HLSL_IR_DEREF_RECORD:
1816  debug_dump_instr(deref->v.record.record);
1817  TRACE(".%s", debugstr_a(deref->v.record.field->name));
1818  break;
1819  }
1820 }
1821 
1822 static void debug_dump_ir_constant(const struct hlsl_ir_constant *constant)
1823 {
1824  struct hlsl_type *type = constant->node.data_type;
1825  unsigned int x, y;
1826 
1827  if (type->dimy != 1)
1828  TRACE("{");
1829  for (y = 0; y < type->dimy; ++y)
1830  {
1831  if (type->dimx != 1)
1832  TRACE("{");
1833  for (x = 0; x < type->dimx; ++x)
1834  {
1835  switch (type->base_type)
1836  {
1837  case HLSL_TYPE_FLOAT:
1838  TRACE("%g ", (double)constant->v.value.f[y * type->dimx + x]);
1839  break;
1840  case HLSL_TYPE_DOUBLE:
1841  TRACE("%g ", constant->v.value.d[y * type->dimx + x]);
1842  break;
1843  case HLSL_TYPE_INT:
1844  TRACE("%d ", constant->v.value.i[y * type->dimx + x]);
1845  break;
1846  case HLSL_TYPE_UINT:
1847  TRACE("%u ", constant->v.value.u[y * type->dimx + x]);
1848  break;
1849  case HLSL_TYPE_BOOL:
1850  TRACE("%s ", constant->v.value.b[y * type->dimx + x] == FALSE ? "false" : "true");
1851  break;
1852  default:
1853  TRACE("Constants of type %s not supported\n", debug_base_type(type));
1854  }
1855  }
1856  if (type->dimx != 1)
1857  TRACE("}");
1858  }
1859  if (type->dimy != 1)
1860  TRACE("}");
1861 }
1862 
1863 static const char *debug_expr_op(const struct hlsl_ir_expr *expr)
1864 {
1865  static const char * const op_names[] =
1866  {
1867  "~",
1868  "!",
1869  "-",
1870  "abs",
1871  "sign",
1872  "rcp",
1873  "rsq",
1874  "sqrt",
1875  "nrm",
1876  "exp2",
1877  "log2",
1878 
1879  "cast",
1880 
1881  "fract",
1882 
1883  "sin",
1884  "cos",
1885  "sin_reduced",
1886  "cos_reduced",
1887 
1888  "dsx",
1889  "dsy",
1890 
1891  "sat",
1892 
1893  "pre++",
1894  "pre--",
1895  "post++",
1896  "post--",
1897 
1898  "+",
1899  "-",
1900  "*",
1901  "/",
1902 
1903  "%",
1904 
1905  "<",
1906  ">",
1907  "<=",
1908  ">=",
1909  "==",
1910  "!=",
1911 
1912  "&&",
1913  "||",
1914 
1915  "<<",
1916  ">>",
1917  "&",
1918  "|",
1919  "^",
1920 
1921  "dot",
1922  "crs",
1923  "min",
1924  "max",
1925 
1926  "pow",
1927 
1928  "lerp",
1929 
1930  ",",
1931  };
1932 
1933  if (expr->op == HLSL_IR_UNOP_CAST)
1934  return debug_hlsl_type(expr->node.data_type);
1935 
1936  return op_names[expr->op];
1937 }
1938 
1939 /* Dumps the expression in a prefix "operator (operands)" form */
1940 static void debug_dump_ir_expr(const struct hlsl_ir_expr *expr)
1941 {
1942  unsigned int i;
1943 
1944  TRACE("%s (", debug_expr_op(expr));
1945  for (i = 0; i < 3 && expr->operands[i]; ++i)
1946  {
1947  debug_dump_instr(expr->operands[i]);
1948  TRACE(" ");
1949  }
1950  TRACE(")");
1951 }
1952 
1953 static void debug_dump_ir_constructor(const struct hlsl_ir_constructor *constructor)
1954 {
1955  unsigned int i;
1956 
1957  TRACE("%s (", debug_hlsl_type(constructor->node.data_type));
1958  for (i = 0; i < constructor->args_count; ++i)
1959  {
1960  debug_dump_instr(constructor->args[i]);
1961  TRACE(" ");
1962  }
1963  TRACE(")");
1964 }
1965 
1966 static const char *debug_writemask(DWORD writemask)
1967 {
1968  static const char components[] = {'x', 'y', 'z', 'w'};
1969  char string[5];
1970  unsigned int i = 0, pos = 0;
1971 
1972  assert(!(writemask & ~BWRITERSP_WRITEMASK_ALL));
1973 
1974  while (writemask)
1975  {
1976  if (writemask & 1)
1977  string[pos++] = components[i];
1978  writemask >>= 1;
1979  i++;
1980  }
1981  string[pos] = '\0';
1982  return wine_dbg_sprintf(".%s", string);
1983 }
1984 
1985 static void debug_dump_ir_assignment(const struct hlsl_ir_assignment *assign)
1986 {
1987  TRACE("= (");
1988  debug_dump_instr(assign->lhs);
1989  if (assign->writemask != BWRITERSP_WRITEMASK_ALL)
1990  TRACE("%s", debug_writemask(assign->writemask));
1991  TRACE(" ");
1992  debug_dump_instr(assign->rhs);
1993  TRACE(")");
1994 }
1995 
1996 static void debug_dump_ir_swizzle(const struct hlsl_ir_swizzle *swizzle)
1997 {
1998  unsigned int i;
1999 
2000  debug_dump_instr(swizzle->val);
2001  TRACE(".");
2002  if (swizzle->val->data_type->dimy > 1)
2003  {
2004  for (i = 0; i < swizzle->node.data_type->dimx; ++i)
2005  TRACE("_m%u%u", (swizzle->swizzle >> i * 8) & 0xf, (swizzle->swizzle >> (i * 8 + 4)) & 0xf);
2006  }
2007  else
2008  {
2009  static const char c[] = {'x', 'y', 'z', 'w'};
2010 
2011  for (i = 0; i < swizzle->node.data_type->dimx; ++i)
2012  TRACE("%c", c[(swizzle->swizzle >> i * 2) & 0x3]);
2013  }
2014 }
2015 
2016 static void debug_dump_ir_jump(const struct hlsl_ir_jump *jump)
2017 {
2018  switch (jump->type)
2019  {
2020  case HLSL_IR_JUMP_BREAK:
2021  TRACE("break");
2022  break;
2023  case HLSL_IR_JUMP_CONTINUE:
2024  TRACE("continue");
2025  break;
2026  case HLSL_IR_JUMP_DISCARD:
2027  TRACE("discard");
2028  break;
2029  case HLSL_IR_JUMP_RETURN:
2030  TRACE("return ");
2031  if (jump->return_value)
2032  debug_dump_instr(jump->return_value);
2033  TRACE(";");
2034  break;
2035  }
2036 }
2037 
2038 static void debug_dump_ir_if(const struct hlsl_ir_if *if_node)
2039 {
2040  TRACE("if (");
2041  debug_dump_instr(if_node->condition);
2042  TRACE(")\n{\n");
2043  debug_dump_instr_list(if_node->then_instrs);
2044  TRACE("}\n");
2045  if (if_node->else_instrs)
2046  {
2047  TRACE("else\n{\n");
2048  debug_dump_instr_list(if_node->else_instrs);
2049  TRACE("}\n");
2050  }
2051 }
2052 
2053 static void debug_dump_instr(const struct hlsl_ir_node *instr)
2054 {
2055  switch (instr->type)
2056  {
2057  case HLSL_IR_EXPR:
2058  debug_dump_ir_expr(expr_from_node(instr));
2059  break;
2060  case HLSL_IR_DEREF:
2061  debug_dump_ir_deref(deref_from_node(instr));
2062  break;
2063  case HLSL_IR_CONSTANT:
2064  debug_dump_ir_constant(constant_from_node(instr));
2065  break;
2066  case HLSL_IR_ASSIGNMENT:
2067  debug_dump_ir_assignment(assignment_from_node(instr));
2068  break;
2069  case HLSL_IR_SWIZZLE:
2070  debug_dump_ir_swizzle(swizzle_from_node(instr));
2071  break;
2072  case HLSL_IR_CONSTRUCTOR:
2073  debug_dump_ir_constructor(constructor_from_node(instr));
2074  break;
2075  case HLSL_IR_JUMP:
2076  debug_dump_ir_jump(jump_from_node(instr));
2077  break;
2078  case HLSL_IR_IF:
2079  debug_dump_ir_if(if_from_node(instr));
2080  break;
2081  default:
2082  TRACE("<No dump function for %s>", debug_node_type(instr->type));
2083  }
2084 }
2085 
2086 void debug_dump_ir_function_decl(const struct hlsl_ir_function_decl *func)
2087 {
2088  struct hlsl_ir_var *param;
2089 
2090  TRACE("Dumping function %s.\n", debugstr_a(func->func->name));
2091  TRACE("Function parameters:\n");
2092  LIST_FOR_EACH_ENTRY(param, func->parameters, struct hlsl_ir_var, param_entry)
2093  {
2094  debug_dump_ir_var(param);
2095  TRACE("\n");
2096  }
2097  if (func->semantic)
2098  TRACE("Function semantic: %s\n", debugstr_a(func->semantic));
2099  if (func->body)
2100  {
2101  debug_dump_instr_list(func->body);
2102  }
2103 }
2104 
2105 void free_hlsl_type(struct hlsl_type *type)
2106 {
2107  struct hlsl_struct_field *field, *next_field;
2108 
2109  d3dcompiler_free((void *)type->name);
2110  if (type->type == HLSL_CLASS_STRUCT)
2111  {
2112  LIST_FOR_EACH_ENTRY_SAFE(field, next_field, type->e.elements, struct hlsl_struct_field, entry)
2113  {
2114  d3dcompiler_free((void *)field->name);
2115  d3dcompiler_free((void *)field->semantic);
2116  d3dcompiler_free(field);
2117  }
2118  }
2119  d3dcompiler_free(type);
2120 }
2121 
2122 void free_instr_list(struct list *list)
2123 {
2124  struct hlsl_ir_node *node, *next_node;
2125 
2126  if (!list)
2127  return;
2128  LIST_FOR_EACH_ENTRY_SAFE(node, next_node, list, struct hlsl_ir_node, entry)
2129  free_instr(node);
2130  d3dcompiler_free(list);
2131 }
2132 
2133 static void free_ir_constant(struct hlsl_ir_constant *constant)
2134 {
2135  struct hlsl_type *type = constant->node.data_type;
2136  unsigned int i;
2137  struct hlsl_ir_constant *field, *next_field;
2138 
2139  switch (type->type)
2140  {
2141  case HLSL_CLASS_ARRAY:
2142  for (i = 0; i < type->e.array.elements_count; ++i)
2143  free_ir_constant(&constant->v.array_elements[i]);
2144  d3dcompiler_free(constant->v.array_elements);
2145  break;
2146  case HLSL_CLASS_STRUCT:
2147  LIST_FOR_EACH_ENTRY_SAFE(field, next_field, constant->v.struct_elements, struct hlsl_ir_constant, node.entry)
2148  free_ir_constant(field);
2149  break;
2150  default:
2151  break;
2152  }
2153  d3dcompiler_free(constant);
2154 }
2155 
2156 static void free_ir_deref(struct hlsl_ir_deref *deref)
2157 {
2158  switch (deref->type)
2159  {
2160  case HLSL_IR_DEREF_VAR:
2161  /* Variables are shared among nodes in the tree. */
2162  break;
2163  case HLSL_IR_DEREF_ARRAY:
2164  free_instr(deref->v.array.array);
2165  free_instr(deref->v.array.index);
2166  break;
2167  case HLSL_IR_DEREF_RECORD:
2168  free_instr(deref->v.record.record);
2169  break;
2170  }
2171  d3dcompiler_free(deref);
2172 }
2173 
2174 static void free_ir_swizzle(struct hlsl_ir_swizzle *swizzle)
2175 {
2176  free_instr(swizzle->val);
2177  d3dcompiler_free(swizzle);
2178 }
2179 
2180 static void free_ir_constructor(struct hlsl_ir_constructor *constructor)
2181 {
2182  unsigned int i;
2183  for (i = 0; i < constructor->args_count; ++i)
2184  free_instr(constructor->args[i]);
2185  d3dcompiler_free(constructor);
2186 }
2187 
2188 static void free_ir_expr(struct hlsl_ir_expr *expr)
2189 {
2190  unsigned int i;
2191 
2192  for (i = 0; i < 3; ++i)
2193  {
2194  if (!expr->operands[i])
2195  break;
2196  free_instr(expr->operands[i]);
2197  }
2198  free_instr_list(expr->subexpressions);
2199  d3dcompiler_free(expr);
2200 }
2201 
2202 static void free_ir_assignment(struct hlsl_ir_assignment *assignment)
2203 {
2204  free_instr(assignment->lhs);
2205  free_instr(assignment->rhs);
2206  d3dcompiler_free(assignment);
2207 }
2208 
2209 static void free_ir_if(struct hlsl_ir_if *if_node)
2210 {
2211  free_instr(if_node->condition);
2212  free_instr_list(if_node->then_instrs);
2213  free_instr_list(if_node->else_instrs);
2214  d3dcompiler_free(if_node);
2215 }
2216 
2217 static void free_ir_jump(struct hlsl_ir_jump *jump)
2218 {
2219  if (jump->type == HLSL_IR_JUMP_RETURN)
2220  free_instr(jump->return_value);
2221  d3dcompiler_free(jump);
2222 }
2223 
2224 void free_instr(struct hlsl_ir_node *node)
2225 {
2226  switch (node->type)
2227  {
2228  case HLSL_IR_CONSTANT:
2229  free_ir_constant(constant_from_node(node));
2230  break;
2231  case HLSL_IR_DEREF:
2232  free_ir_deref(deref_from_node(node));
2233  break;
2234  case HLSL_IR_SWIZZLE:
2235  free_ir_swizzle(swizzle_from_node(node));
2236  break;
2237  case HLSL_IR_CONSTRUCTOR:
2238  free_ir_constructor(constructor_from_node(node));
2239  break;
2240  case HLSL_IR_EXPR:
2241  free_ir_expr(expr_from_node(node));
2242  break;
2243  case HLSL_IR_ASSIGNMENT:
2244  free_ir_assignment(assignment_from_node(node));
2245  break;
2246  case HLSL_IR_IF:
2247  free_ir_if(if_from_node(node));
2248  break;
2249  case HLSL_IR_JUMP:
2250  free_ir_jump(jump_from_node(node));
2251  break;
2252  default:
2253  FIXME("Unsupported node type %s\n", debug_node_type(node->type));
2254  }
2255 }
2256 
2257 static void free_function_decl(struct hlsl_ir_function_decl *decl)
2258 {
2259  d3dcompiler_free((void *)decl->semantic);
2260  d3dcompiler_free(decl->parameters);
2261  free_instr_list(decl->body);
2262  d3dcompiler_free(decl);
2263 }
2264 
2265 static void free_function_decl_rb(struct wine_rb_entry *entry, void *context)
2266 {
2267  free_function_decl(WINE_RB_ENTRY_VALUE(entry, struct hlsl_ir_function_decl, entry));
2268 }
2269 
2270 static void free_function(struct hlsl_ir_function *func)
2271 {
2272  wine_rb_destroy(&func->overloads, free_function_decl_rb, NULL);
2273  d3dcompiler_free((void *)func->name);
2274  d3dcompiler_free(func);
2275 }
2276 
2277 void free_function_rb(struct wine_rb_entry *entry, void *context)
2278 {
2279  free_function(WINE_RB_ENTRY_VALUE(entry, struct hlsl_ir_function, entry));
2280 }
2281 
2282 void add_function_decl(struct wine_rb_tree *funcs, char *name, struct hlsl_ir_function_decl *decl, BOOL intrinsic)
2283 {
2284  struct hlsl_ir_function *func;
2285  struct wine_rb_entry *func_entry, *old_entry;
2286 
2287  func_entry = wine_rb_get(funcs, name);
2288  if (func_entry)
2289  {
2290  func = WINE_RB_ENTRY_VALUE(func_entry, struct hlsl_ir_function, entry);
2291  if (intrinsic != func->intrinsic)
2292  {
2293  if (intrinsic)
2294  {
2295  ERR("Redeclaring a user defined function as an intrinsic.\n");
2296  return;
2297  }
2298  TRACE("Function %s redeclared as a user defined function.\n", debugstr_a(name));
2299  func->intrinsic = intrinsic;
2300  wine_rb_destroy(&func->overloads, free_function_decl_rb, NULL);
2301  wine_rb_init(&func->overloads, compare_function_decl_rb);
2302  }
2303  decl->func = func;
2304  if ((old_entry = wine_rb_get(&func->overloads, decl->parameters)))
2305  {
2306  struct hlsl_ir_function_decl *old_decl =
2307  WINE_RB_ENTRY_VALUE(old_entry, struct hlsl_ir_function_decl, entry);
2308 
2309  if (!decl->body)
2310  {
2311  free_function_decl(decl);
2312  d3dcompiler_free(name);
2313  return;
2314  }
2315  wine_rb_remove(&func->overloads, old_entry);
2316  free_function_decl(old_decl);
2317  }
2318  wine_rb_put(&func->overloads, decl->parameters, &decl->entry);
2319  d3dcompiler_free(name);
2320  return;
2321  }
2322  func = d3dcompiler_alloc(sizeof(*func));
2323  func->name = name;
2324  wine_rb_init(&func->overloads, compare_function_decl_rb);
2325  decl->func = func;
2326  wine_rb_put(&func->overloads, decl->parameters, &decl->entry);
2327  func->intrinsic = intrinsic;
2328  wine_rb_put(funcs, func->name, &func->entry);
2329 }
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union constant::@230 value[4]
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static struct hlsl_ir_node * new_unary_expr(enum hlsl_ir_expr_op op, struct hlsl_ir_node *op1, struct source_location loc)
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Definition: d3dcompiler_private.h:444
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#define LIST_FOR_EACH_ENTRY(elem, list, type, field)
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unsigned char writemask
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BOOL add_declaration(struct hlsl_scope *scope, struct hlsl_ir_var *decl, BOOL local_var)
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Definition: d3dcompiler_private.h:920
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Definition: d3dcompiler_private.h:443
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GLsizei GLenum const GLvoid GLsizei GLenum GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLint GLint GLint GLshort GLshort GLshort GLubyte GLubyte GLubyte GLuint GLuint GLuint GLushort GLushort GLushort GLbyte GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLfloat GLint GLint GLint GLint GLshort GLshort GLshort GLshort GLubyte GLubyte GLubyte GLubyte GLuint GLuint GLuint GLuint GLushort GLushort GLushort GLushort GLboolean const GLdouble const GLfloat const GLint const GLshort const GLbyte const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLdouble const GLfloat const GLfloat const GLint const GLint const GLshort const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort GLenum GLenum GLenum GLfloat GLenum GLint GLenum GLenum GLenum GLfloat GLenum GLenum GLint GLenum GLfloat GLenum GLint GLint GLushort GLenum GLenum GLfloat GLenum GLenum GLint GLfloat const GLubyte GLenum GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLint GLint GLsizei GLsizei GLint GLenum GLenum const GLvoid GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLenum const GLdouble GLenum GLenum const GLfloat GLenum GLenum const GLint GLsizei GLuint GLfloat GLuint GLbitfield GLfloat GLint GLuint GLboolean GLenum GLfloat GLenum GLbitfield GLenum GLfloat GLfloat GLint GLint const GLfloat GLenum GLfloat GLfloat GLint GLint GLfloat GLfloat GLint GLint const GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat const GLdouble const GLfloat const GLdouble const GLfloat GLint i
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Definition: utils.c:1940
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Definition: d3dcompiler_private.h:928
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Definition: d3dcompiler_private.h:888
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Definition: d3dcompiler_private.h:702
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Definition: d3dcompiler_private.h:679
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