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9d32677a8190b84744b47408862b2c864e8bf602
[reactos.git] / dll / directx / wine / d3dcompiler_43 / utils.c
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 "config.h"
25 #include "wine/port.h"
26
27 #include <stdio.h>
28
29 #include "d3dcompiler_private.h"
30
31 WINE_DEFAULT_DEBUG_CHANNEL(d3dcompiler);
32
33 #define WINE_D3DCOMPILER_TO_STR(x) case x: return #x
34
35 const char *debug_d3dcompiler_shader_variable_class(D3D_SHADER_VARIABLE_CLASS c)
36 {
37 switch (c)
38 {
39 WINE_D3DCOMPILER_TO_STR(D3D_SVC_SCALAR);
40 WINE_D3DCOMPILER_TO_STR(D3D_SVC_VECTOR);
41 WINE_D3DCOMPILER_TO_STR(D3D_SVC_MATRIX_ROWS);
42 WINE_D3DCOMPILER_TO_STR(D3D_SVC_MATRIX_COLUMNS);
43 WINE_D3DCOMPILER_TO_STR(D3D_SVC_OBJECT);
44 WINE_D3DCOMPILER_TO_STR(D3D_SVC_STRUCT);
45 WINE_D3DCOMPILER_TO_STR(D3D_SVC_INTERFACE_CLASS);
46 WINE_D3DCOMPILER_TO_STR(D3D_SVC_INTERFACE_POINTER);
47 default:
48 FIXME("Unrecognized D3D_SHADER_VARIABLE_CLASS %#x.\n", c);
49 return "unrecognized";
50 }
51 }
52
53 const char *debug_d3dcompiler_shader_variable_type(D3D_SHADER_VARIABLE_TYPE t)
54 {
55 switch (t)
56 {
57 WINE_D3DCOMPILER_TO_STR(D3D_SVT_VOID);
58 WINE_D3DCOMPILER_TO_STR(D3D_SVT_BOOL);
59 WINE_D3DCOMPILER_TO_STR(D3D_SVT_INT);
60 WINE_D3DCOMPILER_TO_STR(D3D_SVT_FLOAT);
61 WINE_D3DCOMPILER_TO_STR(D3D_SVT_STRING);
62 WINE_D3DCOMPILER_TO_STR(D3D_SVT_TEXTURE);
63 WINE_D3DCOMPILER_TO_STR(D3D_SVT_TEXTURE1D);
64 WINE_D3DCOMPILER_TO_STR(D3D_SVT_TEXTURE2D);
65 WINE_D3DCOMPILER_TO_STR(D3D_SVT_TEXTURE3D);
66 WINE_D3DCOMPILER_TO_STR(D3D_SVT_TEXTURECUBE);
67 WINE_D3DCOMPILER_TO_STR(D3D_SVT_SAMPLER);
68 WINE_D3DCOMPILER_TO_STR(D3D_SVT_PIXELSHADER);
69 WINE_D3DCOMPILER_TO_STR(D3D_SVT_VERTEXSHADER);
70 WINE_D3DCOMPILER_TO_STR(D3D_SVT_UINT);
71 WINE_D3DCOMPILER_TO_STR(D3D_SVT_UINT8);
72 WINE_D3DCOMPILER_TO_STR(D3D_SVT_GEOMETRYSHADER);
73 WINE_D3DCOMPILER_TO_STR(D3D_SVT_RASTERIZER);
74 WINE_D3DCOMPILER_TO_STR(D3D_SVT_DEPTHSTENCIL);
75 WINE_D3DCOMPILER_TO_STR(D3D_SVT_BLEND);
76 WINE_D3DCOMPILER_TO_STR(D3D_SVT_BUFFER);
77 WINE_D3DCOMPILER_TO_STR(D3D_SVT_CBUFFER);
78 WINE_D3DCOMPILER_TO_STR(D3D_SVT_TBUFFER);
79 WINE_D3DCOMPILER_TO_STR(D3D_SVT_TEXTURE1DARRAY);
80 WINE_D3DCOMPILER_TO_STR(D3D_SVT_TEXTURE2DARRAY);
81 WINE_D3DCOMPILER_TO_STR(D3D_SVT_RENDERTARGETVIEW);
82 WINE_D3DCOMPILER_TO_STR(D3D_SVT_DEPTHSTENCILVIEW);
83 WINE_D3DCOMPILER_TO_STR(D3D_SVT_TEXTURE2DMS);
84 WINE_D3DCOMPILER_TO_STR(D3D_SVT_TEXTURE2DMSARRAY);
85 WINE_D3DCOMPILER_TO_STR(D3D_SVT_TEXTURECUBEARRAY);
86 WINE_D3DCOMPILER_TO_STR(D3D_SVT_HULLSHADER);
87 WINE_D3DCOMPILER_TO_STR(D3D_SVT_DOMAINSHADER);
88 WINE_D3DCOMPILER_TO_STR(D3D_SVT_INTERFACE_POINTER);
89 WINE_D3DCOMPILER_TO_STR(D3D_SVT_COMPUTESHADER);
90 WINE_D3DCOMPILER_TO_STR(D3D_SVT_DOUBLE);
91 WINE_D3DCOMPILER_TO_STR(D3D_SVT_RWTEXTURE1D);
92 WINE_D3DCOMPILER_TO_STR(D3D_SVT_RWTEXTURE1DARRAY);
93 WINE_D3DCOMPILER_TO_STR(D3D_SVT_RWTEXTURE2D);
94 WINE_D3DCOMPILER_TO_STR(D3D_SVT_RWTEXTURE2DARRAY);
95 WINE_D3DCOMPILER_TO_STR(D3D_SVT_RWTEXTURE3D);
96 WINE_D3DCOMPILER_TO_STR(D3D_SVT_RWBUFFER);
97 WINE_D3DCOMPILER_TO_STR(D3D_SVT_BYTEADDRESS_BUFFER);
98 WINE_D3DCOMPILER_TO_STR(D3D_SVT_RWBYTEADDRESS_BUFFER);
99 WINE_D3DCOMPILER_TO_STR(D3D_SVT_STRUCTURED_BUFFER);
100 WINE_D3DCOMPILER_TO_STR(D3D_SVT_RWSTRUCTURED_BUFFER);
101 WINE_D3DCOMPILER_TO_STR(D3D_SVT_APPEND_STRUCTURED_BUFFER);
102 WINE_D3DCOMPILER_TO_STR(D3D_SVT_CONSUME_STRUCTURED_BUFFER);
103 default:
104 FIXME("Unrecognized D3D_SHADER_VARIABLE_TYPE %#x.\n", t);
105 return "unrecognized";
106 }
107 }
108
109 const char *debug_d3dcompiler_d3d_blob_part(D3D_BLOB_PART part)
110 {
111 switch(part)
112 {
113 WINE_D3DCOMPILER_TO_STR(D3D_BLOB_INPUT_SIGNATURE_BLOB);
114 WINE_D3DCOMPILER_TO_STR(D3D_BLOB_OUTPUT_SIGNATURE_BLOB);
115 WINE_D3DCOMPILER_TO_STR(D3D_BLOB_INPUT_AND_OUTPUT_SIGNATURE_BLOB);
116 WINE_D3DCOMPILER_TO_STR(D3D_BLOB_PATCH_CONSTANT_SIGNATURE_BLOB);
117 WINE_D3DCOMPILER_TO_STR(D3D_BLOB_ALL_SIGNATURE_BLOB);
118 WINE_D3DCOMPILER_TO_STR(D3D_BLOB_DEBUG_INFO);
119 WINE_D3DCOMPILER_TO_STR(D3D_BLOB_LEGACY_SHADER);
120 WINE_D3DCOMPILER_TO_STR(D3D_BLOB_XNA_PREPASS_SHADER);
121 WINE_D3DCOMPILER_TO_STR(D3D_BLOB_XNA_SHADER);
122 WINE_D3DCOMPILER_TO_STR(D3D_BLOB_TEST_ALTERNATE_SHADER);
123 WINE_D3DCOMPILER_TO_STR(D3D_BLOB_TEST_COMPILE_DETAILS);
124 WINE_D3DCOMPILER_TO_STR(D3D_BLOB_TEST_COMPILE_PERF);
125 default:
126 FIXME("Unrecognized D3D_BLOB_PART %#x\n", part);
127 return "unrecognized";
128 }
129 }
130
131 const char *debug_print_srcmod(DWORD mod)
132 {
133 switch (mod)
134 {
135 WINE_D3DCOMPILER_TO_STR(BWRITERSPSM_NEG);
136 WINE_D3DCOMPILER_TO_STR(BWRITERSPSM_BIAS);
137 WINE_D3DCOMPILER_TO_STR(BWRITERSPSM_BIASNEG);
138 WINE_D3DCOMPILER_TO_STR(BWRITERSPSM_SIGN);
139 WINE_D3DCOMPILER_TO_STR(BWRITERSPSM_SIGNNEG);
140 WINE_D3DCOMPILER_TO_STR(BWRITERSPSM_COMP);
141 WINE_D3DCOMPILER_TO_STR(BWRITERSPSM_X2);
142 WINE_D3DCOMPILER_TO_STR(BWRITERSPSM_X2NEG);
143 WINE_D3DCOMPILER_TO_STR(BWRITERSPSM_DZ);
144 WINE_D3DCOMPILER_TO_STR(BWRITERSPSM_DW);
145 WINE_D3DCOMPILER_TO_STR(BWRITERSPSM_ABS);
146 WINE_D3DCOMPILER_TO_STR(BWRITERSPSM_ABSNEG);
147 WINE_D3DCOMPILER_TO_STR(BWRITERSPSM_NOT);
148 default:
149 FIXME("Unrecognized source modifier %#x.\n", mod);
150 return "unrecognized_src_mod";
151 }
152 }
153
154 #undef WINE_D3DCOMPILER_TO_STR
155
156 const char *debug_print_dstmod(DWORD mod)
157 {
158 switch (mod)
159 {
160 case 0:
161 return "";
162 case BWRITERSPDM_SATURATE:
163 return "_sat";
164 case BWRITERSPDM_PARTIALPRECISION:
165 return "_pp";
166 case BWRITERSPDM_MSAMPCENTROID:
167 return "_centroid";
168 case BWRITERSPDM_SATURATE | BWRITERSPDM_PARTIALPRECISION:
169 return "_sat_pp";
170 case BWRITERSPDM_SATURATE | BWRITERSPDM_MSAMPCENTROID:
171 return "_sat_centroid";
172 case BWRITERSPDM_PARTIALPRECISION | BWRITERSPDM_MSAMPCENTROID:
173 return "_pp_centroid";
174 case BWRITERSPDM_SATURATE | BWRITERSPDM_PARTIALPRECISION | BWRITERSPDM_MSAMPCENTROID:
175 return "_sat_pp_centroid";
176 default:
177 return "Unexpected modifier\n";
178 }
179 }
180
181 const char *debug_print_shift(DWORD shift)
182 {
183 static const char * const shiftstrings[] =
184 {
185 "",
186 "_x2",
187 "_x4",
188 "_x8",
189 "_x16",
190 "_x32",
191 "",
192 "",
193 "",
194 "",
195 "",
196 "",
197 "_d16",
198 "_d8",
199 "_d4",
200 "_d2",
201 };
202 return shiftstrings[shift];
203 }
204
205 static const char *get_regname(const struct shader_reg *reg)
206 {
207 switch (reg->type)
208 {
209 case BWRITERSPR_TEMP:
210 return wine_dbg_sprintf("r%u", reg->regnum);
211 case BWRITERSPR_INPUT:
212 return wine_dbg_sprintf("v%u", reg->regnum);
213 case BWRITERSPR_CONST:
214 return wine_dbg_sprintf("c%u", reg->regnum);
215 case BWRITERSPR_ADDR:
216 return wine_dbg_sprintf("a%u", reg->regnum);
217 case BWRITERSPR_TEXTURE:
218 return wine_dbg_sprintf("t%u", reg->regnum);
219 case BWRITERSPR_RASTOUT:
220 switch (reg->regnum)
221 {
222 case BWRITERSRO_POSITION: return "oPos";
223 case BWRITERSRO_FOG: return "oFog";
224 case BWRITERSRO_POINT_SIZE: return "oPts";
225 default: return "Unexpected RASTOUT";
226 }
227 case BWRITERSPR_ATTROUT:
228 return wine_dbg_sprintf("oD%u", reg->regnum);
229 case BWRITERSPR_TEXCRDOUT:
230 return wine_dbg_sprintf("oT%u", reg->regnum);
231 case BWRITERSPR_OUTPUT:
232 return wine_dbg_sprintf("o%u", reg->regnum);
233 case BWRITERSPR_CONSTINT:
234 return wine_dbg_sprintf("i%u", reg->regnum);
235 case BWRITERSPR_COLOROUT:
236 return wine_dbg_sprintf("oC%u", reg->regnum);
237 case BWRITERSPR_DEPTHOUT:
238 return "oDepth";
239 case BWRITERSPR_SAMPLER:
240 return wine_dbg_sprintf("s%u", reg->regnum);
241 case BWRITERSPR_CONSTBOOL:
242 return wine_dbg_sprintf("b%u", reg->regnum);
243 case BWRITERSPR_LOOP:
244 return "aL";
245 case BWRITERSPR_MISCTYPE:
246 switch (reg->regnum)
247 {
248 case 0: return "vPos";
249 case 1: return "vFace";
250 default: return "unexpected misctype";
251 }
252 case BWRITERSPR_LABEL:
253 return wine_dbg_sprintf("l%u", reg->regnum);
254 case BWRITERSPR_PREDICATE:
255 return wine_dbg_sprintf("p%u", reg->regnum);
256 default:
257 return wine_dbg_sprintf("unknown regname %#x", reg->type);
258 }
259 }
260
261 static const char *debug_print_writemask(DWORD mask)
262 {
263 char ret[6];
264 unsigned char pos = 1;
265
266 if(mask == BWRITERSP_WRITEMASK_ALL) return "";
267 ret[0] = '.';
268 if(mask & BWRITERSP_WRITEMASK_0) ret[pos++] = 'x';
269 if(mask & BWRITERSP_WRITEMASK_1) ret[pos++] = 'y';
270 if(mask & BWRITERSP_WRITEMASK_2) ret[pos++] = 'z';
271 if(mask & BWRITERSP_WRITEMASK_3) ret[pos++] = 'w';
272 ret[pos] = 0;
273
274 return wine_dbg_sprintf("%s", ret);
275 }
276
277 static const char *debug_print_swizzle(DWORD arg)
278 {
279 char ret[6];
280 unsigned int i;
281 DWORD swizzle[4];
282
283 switch (arg)
284 {
285 case BWRITERVS_NOSWIZZLE:
286 return "";
287 case BWRITERVS_SWIZZLE_X:
288 return ".x";
289 case BWRITERVS_SWIZZLE_Y:
290 return ".y";
291 case BWRITERVS_SWIZZLE_Z:
292 return ".z";
293 case BWRITERVS_SWIZZLE_W:
294 return ".w";
295 }
296
297 swizzle[0] = (arg >> (BWRITERVS_SWIZZLE_SHIFT + 0)) & 0x03;
298 swizzle[1] = (arg >> (BWRITERVS_SWIZZLE_SHIFT + 2)) & 0x03;
299 swizzle[2] = (arg >> (BWRITERVS_SWIZZLE_SHIFT + 4)) & 0x03;
300 swizzle[3] = (arg >> (BWRITERVS_SWIZZLE_SHIFT + 6)) & 0x03;
301
302 ret[0] = '.';
303 for (i = 0; i < 4; ++i)
304 {
305 switch (swizzle[i])
306 {
307 case 0: ret[1 + i] = 'x'; break;
308 case 1: ret[1 + i] = 'y'; break;
309 case 2: ret[1 + i] = 'z'; break;
310 case 3: ret[1 + i] = 'w'; break;
311 }
312 }
313 ret[5] = '\0';
314
315 return wine_dbg_sprintf("%s", ret);
316 }
317
318 static const char *debug_print_relarg(const struct shader_reg *reg)
319 {
320 const char *short_swizzle;
321 if (!reg->rel_reg) return "";
322
323 short_swizzle = debug_print_swizzle(reg->rel_reg->u.swizzle);
324
325 if (reg->rel_reg->type == BWRITERSPR_ADDR)
326 return wine_dbg_sprintf("[a%u%s]", reg->rel_reg->regnum, short_swizzle);
327 else if(reg->rel_reg->type == BWRITERSPR_LOOP && reg->rel_reg->regnum == 0)
328 return wine_dbg_sprintf("[aL%s]", short_swizzle);
329 else
330 return "Unexpected relative addressing argument";
331 }
332
333 const char *debug_print_dstreg(const struct shader_reg *reg)
334 {
335 return wine_dbg_sprintf("%s%s%s", get_regname(reg),
336 debug_print_relarg(reg),
337 debug_print_writemask(reg->u.writemask));
338 }
339
340 const char *debug_print_srcreg(const struct shader_reg *reg)
341 {
342 switch (reg->srcmod)
343 {
344 case BWRITERSPSM_NONE:
345 return wine_dbg_sprintf("%s%s%s", get_regname(reg),
346 debug_print_relarg(reg),
347 debug_print_swizzle(reg->u.swizzle));
348 case BWRITERSPSM_NEG:
349 return wine_dbg_sprintf("-%s%s%s", get_regname(reg),
350 debug_print_relarg(reg),
351 debug_print_swizzle(reg->u.swizzle));
352 case BWRITERSPSM_BIAS:
353 return wine_dbg_sprintf("%s%s_bias%s", get_regname(reg),
354 debug_print_relarg(reg),
355 debug_print_swizzle(reg->u.swizzle));
356 case BWRITERSPSM_BIASNEG:
357 return wine_dbg_sprintf("-%s%s_bias%s", get_regname(reg),
358 debug_print_relarg(reg),
359 debug_print_swizzle(reg->u.swizzle));
360 case BWRITERSPSM_SIGN:
361 return wine_dbg_sprintf("%s%s_bx2%s", get_regname(reg),
362 debug_print_relarg(reg),
363 debug_print_swizzle(reg->u.swizzle));
364 case BWRITERSPSM_SIGNNEG:
365 return wine_dbg_sprintf("-%s%s_bx2%s", get_regname(reg),
366 debug_print_relarg(reg),
367 debug_print_swizzle(reg->u.swizzle));
368 case BWRITERSPSM_COMP:
369 return wine_dbg_sprintf("1 - %s%s%s", get_regname(reg),
370 debug_print_relarg(reg),
371 debug_print_swizzle(reg->u.swizzle));
372 case BWRITERSPSM_X2:
373 return wine_dbg_sprintf("%s%s_x2%s", get_regname(reg),
374 debug_print_relarg(reg),
375 debug_print_swizzle(reg->u.swizzle));
376 case BWRITERSPSM_X2NEG:
377 return wine_dbg_sprintf("-%s%s_x2%s", get_regname(reg),
378 debug_print_relarg(reg),
379 debug_print_swizzle(reg->u.swizzle));
380 case BWRITERSPSM_DZ:
381 return wine_dbg_sprintf("%s%s_dz%s", get_regname(reg),
382 debug_print_relarg(reg),
383 debug_print_swizzle(reg->u.swizzle));
384 case BWRITERSPSM_DW:
385 return wine_dbg_sprintf("%s%s_dw%s", get_regname(reg),
386 debug_print_relarg(reg),
387 debug_print_swizzle(reg->u.swizzle));
388 case BWRITERSPSM_ABS:
389 return wine_dbg_sprintf("%s%s_abs%s", get_regname(reg),
390 debug_print_relarg(reg),
391 debug_print_swizzle(reg->u.swizzle));
392 case BWRITERSPSM_ABSNEG:
393 return wine_dbg_sprintf("-%s%s_abs%s", get_regname(reg),
394 debug_print_relarg(reg),
395 debug_print_swizzle(reg->u.swizzle));
396 case BWRITERSPSM_NOT:
397 return wine_dbg_sprintf("!%s%s%s", get_regname(reg),
398 debug_print_relarg(reg),
399 debug_print_swizzle(reg->u.swizzle));
400 }
401 return "Unknown modifier";
402 }
403
404 const char *debug_print_comp(DWORD comp)
405 {
406 switch (comp)
407 {
408 case BWRITER_COMPARISON_NONE: return "";
409 case BWRITER_COMPARISON_GT: return "_gt";
410 case BWRITER_COMPARISON_EQ: return "_eq";
411 case BWRITER_COMPARISON_GE: return "_ge";
412 case BWRITER_COMPARISON_LT: return "_lt";
413 case BWRITER_COMPARISON_NE: return "_ne";
414 case BWRITER_COMPARISON_LE: return "_le";
415 default: return "_unknown";
416 }
417 }
418
419 const char *debug_print_opcode(DWORD opcode)
420 {
421 switch (opcode)
422 {
423 case BWRITERSIO_NOP: return "nop";
424 case BWRITERSIO_MOV: return "mov";
425 case BWRITERSIO_ADD: return "add";
426 case BWRITERSIO_SUB: return "sub";
427 case BWRITERSIO_MAD: return "mad";
428 case BWRITERSIO_MUL: return "mul";
429 case BWRITERSIO_RCP: return "rcp";
430 case BWRITERSIO_RSQ: return "rsq";
431 case BWRITERSIO_DP3: return "dp3";
432 case BWRITERSIO_DP4: return "dp4";
433 case BWRITERSIO_MIN: return "min";
434 case BWRITERSIO_MAX: return "max";
435 case BWRITERSIO_SLT: return "slt";
436 case BWRITERSIO_SGE: return "sge";
437 case BWRITERSIO_EXP: return "exp";
438 case BWRITERSIO_LOG: return "log";
439 case BWRITERSIO_LIT: return "lit";
440 case BWRITERSIO_DST: return "dst";
441 case BWRITERSIO_LRP: return "lrp";
442 case BWRITERSIO_FRC: return "frc";
443 case BWRITERSIO_M4x4: return "m4x4";
444 case BWRITERSIO_M4x3: return "m4x3";
445 case BWRITERSIO_M3x4: return "m3x4";
446 case BWRITERSIO_M3x3: return "m3x3";
447 case BWRITERSIO_M3x2: return "m3x2";
448 case BWRITERSIO_CALL: return "call";
449 case BWRITERSIO_CALLNZ: return "callnz";
450 case BWRITERSIO_LOOP: return "loop";
451 case BWRITERSIO_RET: return "ret";
452 case BWRITERSIO_ENDLOOP: return "endloop";
453 case BWRITERSIO_LABEL: return "label";
454 case BWRITERSIO_DCL: return "dcl";
455 case BWRITERSIO_POW: return "pow";
456 case BWRITERSIO_CRS: return "crs";
457 case BWRITERSIO_SGN: return "sgn";
458 case BWRITERSIO_ABS: return "abs";
459 case BWRITERSIO_NRM: return "nrm";
460 case BWRITERSIO_SINCOS: return "sincos";
461 case BWRITERSIO_REP: return "rep";
462 case BWRITERSIO_ENDREP: return "endrep";
463 case BWRITERSIO_IF: return "if";
464 case BWRITERSIO_IFC: return "ifc";
465 case BWRITERSIO_ELSE: return "else";
466 case BWRITERSIO_ENDIF: return "endif";
467 case BWRITERSIO_BREAK: return "break";
468 case BWRITERSIO_BREAKC: return "breakc";
469 case BWRITERSIO_MOVA: return "mova";
470 case BWRITERSIO_DEFB: return "defb";
471 case BWRITERSIO_DEFI: return "defi";
472 case BWRITERSIO_TEXCOORD: return "texcoord";
473 case BWRITERSIO_TEXKILL: return "texkill";
474 case BWRITERSIO_TEX: return "tex";
475 case BWRITERSIO_TEXBEM: return "texbem";
476 case BWRITERSIO_TEXBEML: return "texbeml";
477 case BWRITERSIO_TEXREG2AR: return "texreg2ar";
478 case BWRITERSIO_TEXREG2GB: return "texreg2gb";
479 case BWRITERSIO_TEXM3x2PAD: return "texm3x2pad";
480 case BWRITERSIO_TEXM3x2TEX: return "texm3x2tex";
481 case BWRITERSIO_TEXM3x3PAD: return "texm3x3pad";
482 case BWRITERSIO_TEXM3x3TEX: return "texm3x3tex";
483 case BWRITERSIO_TEXM3x3SPEC: return "texm3x3vspec";
484 case BWRITERSIO_TEXM3x3VSPEC: return "texm3x3vspec";
485 case BWRITERSIO_EXPP: return "expp";
486 case BWRITERSIO_LOGP: return "logp";
487 case BWRITERSIO_CND: return "cnd";
488 case BWRITERSIO_DEF: return "def";
489 case BWRITERSIO_TEXREG2RGB: return "texreg2rgb";
490 case BWRITERSIO_TEXDP3TEX: return "texdp3tex";
491 case BWRITERSIO_TEXM3x2DEPTH: return "texm3x2depth";
492 case BWRITERSIO_TEXDP3: return "texdp3";
493 case BWRITERSIO_TEXM3x3: return "texm3x3";
494 case BWRITERSIO_TEXDEPTH: return "texdepth";
495 case BWRITERSIO_CMP: return "cmp";
496 case BWRITERSIO_BEM: return "bem";
497 case BWRITERSIO_DP2ADD: return "dp2add";
498 case BWRITERSIO_DSX: return "dsx";
499 case BWRITERSIO_DSY: return "dsy";
500 case BWRITERSIO_TEXLDD: return "texldd";
501 case BWRITERSIO_SETP: return "setp";
502 case BWRITERSIO_TEXLDL: return "texldl";
503 case BWRITERSIO_BREAKP: return "breakp";
504 case BWRITERSIO_PHASE: return "phase";
505
506 case BWRITERSIO_TEXLDP: return "texldp";
507 case BWRITERSIO_TEXLDB: return "texldb";
508
509 default: return "unknown";
510 }
511 }
512
513 void skip_dword_unknown(const char **ptr, unsigned int count)
514 {
515 unsigned int i;
516 DWORD d;
517
518 FIXME("Skipping %u unknown DWORDs:\n", count);
519 for (i = 0; i < count; ++i)
520 {
521 read_dword(ptr, &d);
522 FIXME("\t0x%08x\n", d);
523 }
524 }
525
526 static void write_dword_unknown(char **ptr, DWORD d)
527 {
528 FIXME("Writing unknown DWORD 0x%08x\n", d);
529 write_dword(ptr, d);
530 }
531
532 HRESULT dxbc_add_section(struct dxbc *dxbc, DWORD tag, const char *data, DWORD data_size)
533 {
534 TRACE("dxbc %p, tag %s, size %#x.\n", dxbc, debugstr_an((const char *)&tag, 4), data_size);
535
536 if (dxbc->count >= dxbc->size)
537 {
538 struct dxbc_section *new_sections;
539 DWORD new_size = dxbc->size << 1;
540
541 new_sections = HeapReAlloc(GetProcessHeap(), 0, dxbc->sections, new_size * sizeof(*dxbc->sections));
542 if (!new_sections)
543 {
544 ERR("Failed to allocate dxbc section memory\n");
545 return E_OUTOFMEMORY;
546 }
547
548 dxbc->sections = new_sections;
549 dxbc->size = new_size;
550 }
551
552 dxbc->sections[dxbc->count].tag = tag;
553 dxbc->sections[dxbc->count].data_size = data_size;
554 dxbc->sections[dxbc->count].data = data;
555 ++dxbc->count;
556
557 return S_OK;
558 }
559
560 HRESULT dxbc_init(struct dxbc *dxbc, DWORD size)
561 {
562 TRACE("dxbc %p, size %u.\n", dxbc, size);
563
564 /* use a good starting value for the size if none specified */
565 if (!size) size = 2;
566
567 dxbc->sections = HeapAlloc(GetProcessHeap(), 0, size * sizeof(*dxbc->sections));
568 if (!dxbc->sections)
569 {
570 ERR("Failed to allocate dxbc section memory\n");
571 return E_OUTOFMEMORY;
572 }
573
574 dxbc->size = size;
575 dxbc->count = 0;
576
577 return S_OK;
578 }
579
580 HRESULT dxbc_parse(const char *data, SIZE_T data_size, struct dxbc *dxbc)
581 {
582 const char *ptr = data;
583 HRESULT hr;
584 unsigned int i;
585 DWORD tag, total_size, chunk_count;
586
587 if (!data)
588 {
589 WARN("No data supplied.\n");
590 return E_FAIL;
591 }
592
593 read_dword(&ptr, &tag);
594 TRACE("tag: %s.\n", debugstr_an((const char *)&tag, 4));
595
596 if (tag != TAG_DXBC)
597 {
598 WARN("Wrong tag.\n");
599 return E_FAIL;
600 }
601
602 /* checksum? */
603 skip_dword_unknown(&ptr, 4);
604
605 skip_dword_unknown(&ptr, 1);
606
607 read_dword(&ptr, &total_size);
608 TRACE("total size: %#x\n", total_size);
609
610 if (data_size != total_size)
611 {
612 WARN("Wrong size supplied.\n");
613 return D3DERR_INVALIDCALL;
614 }
615
616 read_dword(&ptr, &chunk_count);
617 TRACE("chunk count: %#x\n", chunk_count);
618
619 hr = dxbc_init(dxbc, chunk_count);
620 if (FAILED(hr))
621 {
622 WARN("Failed to init dxbc\n");
623 return hr;
624 }
625
626 for (i = 0; i < chunk_count; ++i)
627 {
628 DWORD chunk_tag, chunk_size;
629 const char *chunk_ptr;
630 DWORD chunk_offset;
631
632 read_dword(&ptr, &chunk_offset);
633 TRACE("chunk %u at offset %#x\n", i, chunk_offset);
634
635 chunk_ptr = data + chunk_offset;
636
637 read_dword(&chunk_ptr, &chunk_tag);
638 read_dword(&chunk_ptr, &chunk_size);
639
640 hr = dxbc_add_section(dxbc, chunk_tag, chunk_ptr, chunk_size);
641 if (FAILED(hr))
642 {
643 WARN("Failed to add section to dxbc\n");
644 return hr;
645 }
646 }
647
648 return hr;
649 }
650
651 void dxbc_destroy(struct dxbc *dxbc)
652 {
653 TRACE("dxbc %p.\n", dxbc);
654
655 HeapFree(GetProcessHeap(), 0, dxbc->sections);
656 }
657
658 HRESULT dxbc_write_blob(struct dxbc *dxbc, ID3DBlob **blob)
659 {
660 DWORD size = 32, offset = size + 4 * dxbc->count;
661 ID3DBlob *object;
662 HRESULT hr;
663 char *ptr;
664 unsigned int i;
665
666 TRACE("dxbc %p, blob %p.\n", dxbc, blob);
667
668 for (i = 0; i < dxbc->count; ++i)
669 {
670 size += 12 + dxbc->sections[i].data_size;
671 }
672
673 hr = D3DCreateBlob(size, &object);
674 if (FAILED(hr))
675 {
676 WARN("Failed to create blob\n");
677 return hr;
678 }
679
680 ptr = ID3D10Blob_GetBufferPointer(object);
681
682 write_dword(&ptr, TAG_DXBC);
683
684 /* signature(?) */
685 write_dword_unknown(&ptr, 0);
686 write_dword_unknown(&ptr, 0);
687 write_dword_unknown(&ptr, 0);
688 write_dword_unknown(&ptr, 0);
689
690 /* seems to be always 1 */
691 write_dword_unknown(&ptr, 1);
692
693 /* DXBC size */
694 write_dword(&ptr, size);
695
696 /* chunk count */
697 write_dword(&ptr, dxbc->count);
698
699 /* write the chunk offsets */
700 for (i = 0; i < dxbc->count; ++i)
701 {
702 write_dword(&ptr, offset);
703 offset += 8 + dxbc->sections[i].data_size;
704 }
705
706 /* write the chunks */
707 for (i = 0; i < dxbc->count; ++i)
708 {
709 write_dword(&ptr, dxbc->sections[i].tag);
710 write_dword(&ptr, dxbc->sections[i].data_size);
711 memcpy(ptr, dxbc->sections[i].data, dxbc->sections[i].data_size);
712 ptr += dxbc->sections[i].data_size;
713 }
714
715 TRACE("Created ID3DBlob %p\n", object);
716
717 *blob = object;
718
719 return S_OK;
720 }
721
722 void compilation_message(struct compilation_messages *msg, const char *fmt, va_list args)
723 {
724 char* buffer;
725 int rc, size;
726
727 if (msg->capacity == 0)
728 {
729 msg->string = d3dcompiler_alloc(MESSAGEBUFFER_INITIAL_SIZE);
730 if (msg->string == NULL)
731 {
732 ERR("Error allocating memory for parser messages\n");
733 return;
734 }
735 msg->capacity = MESSAGEBUFFER_INITIAL_SIZE;
736 }
737
738 while (1)
739 {
740 rc = vsnprintf(msg->string + msg->size,
741 msg->capacity - msg->size, fmt, args);
742
743 if (rc < 0 || rc >= msg->capacity - msg->size)
744 {
745 size = msg->capacity * 2;
746 buffer = d3dcompiler_realloc(msg->string, size);
747 if (buffer == NULL)
748 {
749 ERR("Error reallocating memory for parser messages\n");
750 return;
751 }
752 msg->string = buffer;
753 msg->capacity = size;
754 }
755 else
756 {
757 TRACE("%s", msg->string + msg->size);
758 msg->size += rc;
759 return;
760 }
761 }
762 }
763
764 BOOL add_declaration(struct hlsl_scope *scope, struct hlsl_ir_var *decl, BOOL local_var)
765 {
766 struct hlsl_ir_var *var;
767
768 LIST_FOR_EACH_ENTRY(var, &scope->vars, struct hlsl_ir_var, scope_entry)
769 {
770 if (!strcmp(decl->name, var->name))
771 return FALSE;
772 }
773 if (local_var && scope->upper->upper == hlsl_ctx.globals)
774 {
775 /* Check whether the variable redefines a function parameter. */
776 LIST_FOR_EACH_ENTRY(var, &scope->upper->vars, struct hlsl_ir_var, scope_entry)
777 {
778 if (!strcmp(decl->name, var->name))
779 return FALSE;
780 }
781 }
782
783 list_add_tail(&scope->vars, &decl->scope_entry);
784 return TRUE;
785 }
786
787 struct hlsl_ir_var *get_variable(struct hlsl_scope *scope, const char *name)
788 {
789 struct hlsl_ir_var *var;
790
791 LIST_FOR_EACH_ENTRY(var, &scope->vars, struct hlsl_ir_var, scope_entry)
792 {
793 if (!strcmp(name, var->name))
794 return var;
795 }
796 if (!scope->upper)
797 return NULL;
798 return get_variable(scope->upper, name);
799 }
800
801 void free_declaration(struct hlsl_ir_var *decl)
802 {
803 d3dcompiler_free((void *)decl->name);
804 d3dcompiler_free((void *)decl->semantic);
805 d3dcompiler_free((void *)decl->reg_reservation);
806 d3dcompiler_free(decl);
807 }
808
809 struct hlsl_type *new_hlsl_type(const char *name, enum hlsl_type_class type_class,
810 enum hlsl_base_type base_type, unsigned dimx, unsigned dimy)
811 {
812 struct hlsl_type *type;
813
814 type = d3dcompiler_alloc(sizeof(*type));
815 if (!type)
816 {
817 ERR("Out of memory\n");
818 return NULL;
819 }
820 type->name = name;
821 type->type = type_class;
822 type->base_type = base_type;
823 type->dimx = dimx;
824 type->dimy = dimy;
825
826 list_add_tail(&hlsl_ctx.types, &type->entry);
827
828 return type;
829 }
830
831 struct hlsl_type *new_array_type(struct hlsl_type *basic_type, unsigned int array_size)
832 {
833 struct hlsl_type *type = new_hlsl_type(NULL, HLSL_CLASS_ARRAY, HLSL_TYPE_FLOAT, 1, 1);
834
835 if (!type)
836 return NULL;
837
838 type->modifiers = basic_type->modifiers;
839 type->e.array.elements_count = array_size;
840 type->e.array.type = basic_type;
841 return type;
842 }
843
844 struct hlsl_type *get_type(struct hlsl_scope *scope, const char *name, BOOL recursive)
845 {
846 struct wine_rb_entry *entry = wine_rb_get(&scope->types, name);
847 if (entry)
848 return WINE_RB_ENTRY_VALUE(entry, struct hlsl_type, scope_entry);
849
850 if (recursive && scope->upper)
851 return get_type(scope->upper, name, recursive);
852 return NULL;
853 }
854
855 BOOL find_function(const char *name)
856 {
857 return wine_rb_get(&hlsl_ctx.functions, name) != NULL;
858 }
859
860 unsigned int components_count_type(struct hlsl_type *type)
861 {
862 unsigned int count = 0;
863 struct hlsl_struct_field *field;
864
865 if (type->type <= HLSL_CLASS_LAST_NUMERIC)
866 {
867 return type->dimx * type->dimy;
868 }
869 if (type->type == HLSL_CLASS_ARRAY)
870 {
871 return components_count_type(type->e.array.type) * type->e.array.elements_count;
872 }
873 if (type->type != HLSL_CLASS_STRUCT)
874 {
875 ERR("Unexpected data type %s.\n", debug_hlsl_type(type));
876 return 0;
877 }
878
879 LIST_FOR_EACH_ENTRY(field, type->e.elements, struct hlsl_struct_field, entry)
880 {
881 count += components_count_type(field->type);
882 }
883 return count;
884 }
885
886 BOOL compare_hlsl_types(const struct hlsl_type *t1, const struct hlsl_type *t2)
887 {
888 if (t1 == t2)
889 return TRUE;
890
891 if (t1->type != t2->type)
892 return FALSE;
893 if (t1->base_type != t2->base_type)
894 return FALSE;
895 if (t1->base_type == HLSL_TYPE_SAMPLER && t1->sampler_dim != t2->sampler_dim)
896 return FALSE;
897 if ((t1->modifiers & HLSL_MODIFIERS_COMPARISON_MASK)
898 != (t2->modifiers & HLSL_MODIFIERS_COMPARISON_MASK))
899 return FALSE;
900 if (t1->dimx != t2->dimx)
901 return FALSE;
902 if (t1->dimy != t2->dimy)
903 return FALSE;
904 if (t1->type == HLSL_CLASS_STRUCT)
905 {
906 struct list *t1cur, *t2cur;
907 struct hlsl_struct_field *t1field, *t2field;
908
909 t1cur = list_head(t1->e.elements);
910 t2cur = list_head(t2->e.elements);
911 while (t1cur && t2cur)
912 {
913 t1field = LIST_ENTRY(t1cur, struct hlsl_struct_field, entry);
914 t2field = LIST_ENTRY(t2cur, struct hlsl_struct_field, entry);
915 if (!compare_hlsl_types(t1field->type, t2field->type))
916 return FALSE;
917 if (strcmp(t1field->name, t2field->name))
918 return FALSE;
919 t1cur = list_next(t1->e.elements, t1cur);
920 t2cur = list_next(t2->e.elements, t2cur);
921 }
922 if (t1cur != t2cur)
923 return FALSE;
924 }
925 if (t1->type == HLSL_CLASS_ARRAY)
926 return t1->e.array.elements_count == t2->e.array.elements_count
927 && compare_hlsl_types(t1->e.array.type, t2->e.array.type);
928
929 return TRUE;
930 }
931
932 struct hlsl_type *clone_hlsl_type(struct hlsl_type *old)
933 {
934 struct hlsl_type *type;
935 struct hlsl_struct_field *old_field, *field;
936
937 type = d3dcompiler_alloc(sizeof(*type));
938 if (!type)
939 {
940 ERR("Out of memory\n");
941 return NULL;
942 }
943 if (old->name)
944 {
945 type->name = d3dcompiler_strdup(old->name);
946 if (!type->name)
947 {
948 d3dcompiler_free(type);
949 return NULL;
950 }
951 }
952 type->type = old->type;
953 type->base_type = old->base_type;
954 type->dimx = old->dimx;
955 type->dimy = old->dimy;
956 type->modifiers = old->modifiers;
957 type->sampler_dim = old->sampler_dim;
958 switch (old->type)
959 {
960 case HLSL_CLASS_ARRAY:
961 type->e.array.type = old->e.array.type;
962 type->e.array.elements_count = old->e.array.elements_count;
963 break;
964 case HLSL_CLASS_STRUCT:
965 type->e.elements = d3dcompiler_alloc(sizeof(*type->e.elements));
966 if (!type->e.elements)
967 {
968 d3dcompiler_free((void *)type->name);
969 d3dcompiler_free(type);
970 return NULL;
971 }
972 list_init(type->e.elements);
973 LIST_FOR_EACH_ENTRY(old_field, old->e.elements, struct hlsl_struct_field, entry)
974 {
975 field = d3dcompiler_alloc(sizeof(*field));
976 if (!field)
977 {
978 LIST_FOR_EACH_ENTRY_SAFE(field, old_field, type->e.elements, struct hlsl_struct_field, entry)
979 {
980 d3dcompiler_free((void *)field->semantic);
981 d3dcompiler_free((void *)field->name);
982 d3dcompiler_free(field);
983 }
984 d3dcompiler_free(type->e.elements);
985 d3dcompiler_free((void *)type->name);
986 d3dcompiler_free(type);
987 return NULL;
988 }
989 field->type = clone_hlsl_type(old_field->type);
990 field->name = d3dcompiler_strdup(old_field->name);
991 if (old_field->semantic)
992 field->semantic = d3dcompiler_strdup(old_field->semantic);
993 field->modifiers = old_field->modifiers;
994 list_add_tail(type->e.elements, &field->entry);
995 }
996 break;
997 default:
998 break;
999 }
1000
1001 list_add_tail(&hlsl_ctx.types, &type->entry);
1002 return type;
1003 }
1004
1005 static BOOL convertible_data_type(struct hlsl_type *type)
1006 {
1007 return type->type != HLSL_CLASS_OBJECT;
1008 }
1009
1010 BOOL compatible_data_types(struct hlsl_type *t1, struct hlsl_type *t2)
1011 {
1012 if (!convertible_data_type(t1) || !convertible_data_type(t2))
1013 return FALSE;
1014
1015 if (t1->type <= HLSL_CLASS_LAST_NUMERIC)
1016 {
1017 /* Scalar vars can be cast to pretty much everything */
1018 if (t1->dimx == 1 && t1->dimy == 1)
1019 return TRUE;
1020
1021 if (t1->type == HLSL_CLASS_VECTOR && t2->type == HLSL_CLASS_VECTOR)
1022 return t1->dimx >= t2->dimx;
1023 }
1024
1025 /* The other way around is true too i.e. whatever to scalar */
1026 if (t2->type <= HLSL_CLASS_LAST_NUMERIC && t2->dimx == 1 && t2->dimy == 1)
1027 return TRUE;
1028
1029 if (t1->type == HLSL_CLASS_ARRAY)
1030 {
1031 if (compare_hlsl_types(t1->e.array.type, t2))
1032 /* e.g. float4[3] to float4 is allowed */
1033 return TRUE;
1034
1035 if (t2->type == HLSL_CLASS_ARRAY || t2->type == HLSL_CLASS_STRUCT)
1036 return components_count_type(t1) >= components_count_type(t2);
1037 else
1038 return components_count_type(t1) == components_count_type(t2);
1039 }
1040
1041 if (t1->type == HLSL_CLASS_STRUCT)
1042 return components_count_type(t1) >= components_count_type(t2);
1043
1044 if (t2->type == HLSL_CLASS_ARRAY || t2->type == HLSL_CLASS_STRUCT)
1045 return components_count_type(t1) == components_count_type(t2);
1046
1047 if (t1->type == HLSL_CLASS_MATRIX || t2->type == HLSL_CLASS_MATRIX)
1048 {
1049 if (t1->type == HLSL_CLASS_MATRIX && t2->type == HLSL_CLASS_MATRIX && t1->dimx >= t2->dimx && t1->dimy >= t2->dimy)
1050 return TRUE;
1051
1052 /* Matrix-vector conversion is apparently allowed if they have the same components count */
1053 if ((t1->type == HLSL_CLASS_VECTOR || t2->type == HLSL_CLASS_VECTOR)
1054 && components_count_type(t1) == components_count_type(t2))
1055 return TRUE;
1056 return FALSE;
1057 }
1058
1059 if (components_count_type(t1) >= components_count_type(t2))
1060 return TRUE;
1061 return FALSE;
1062 }
1063
1064 static BOOL implicit_compatible_data_types(struct hlsl_type *t1, struct hlsl_type *t2)
1065 {
1066 if (!convertible_data_type(t1) || !convertible_data_type(t2))
1067 return FALSE;
1068
1069 if (t1->type <= HLSL_CLASS_LAST_NUMERIC)
1070 {
1071 /* Scalar vars can be converted to any other numeric data type */
1072 if (t1->dimx == 1 && t1->dimy == 1 && t2->type <= HLSL_CLASS_LAST_NUMERIC)
1073 return TRUE;
1074 /* The other way around is true too */
1075 if (t2->dimx == 1 && t2->dimy == 1 && t2->type <= HLSL_CLASS_LAST_NUMERIC)
1076 return TRUE;
1077 }
1078
1079 if (t1->type == HLSL_CLASS_ARRAY && t2->type == HLSL_CLASS_ARRAY)
1080 {
1081 return components_count_type(t1) == components_count_type(t2);
1082 }
1083
1084 if ((t1->type == HLSL_CLASS_ARRAY && t2->type <= HLSL_CLASS_LAST_NUMERIC)
1085 || (t1->type <= HLSL_CLASS_LAST_NUMERIC && t2->type == HLSL_CLASS_ARRAY))
1086 {
1087 /* e.g. float4[3] to float4 is allowed */
1088 if (t1->type == HLSL_CLASS_ARRAY && compare_hlsl_types(t1->e.array.type, t2))
1089 return TRUE;
1090 if (components_count_type(t1) == components_count_type(t2))
1091 return TRUE;
1092 return FALSE;
1093 }
1094
1095 if (t1->type <= HLSL_CLASS_VECTOR && t2->type <= HLSL_CLASS_VECTOR)
1096 {
1097 if (t1->dimx >= t2->dimx)
1098 return TRUE;
1099 return FALSE;
1100 }
1101
1102 if (t1->type == HLSL_CLASS_MATRIX || t2->type == HLSL_CLASS_MATRIX)
1103 {
1104 if (t1->type == HLSL_CLASS_MATRIX && t2->type == HLSL_CLASS_MATRIX
1105 && t1->dimx >= t2->dimx && t1->dimy >= t2->dimy)
1106 return TRUE;
1107
1108 /* Matrix-vector conversion is apparently allowed if they have the same components count */
1109 if ((t1->type == HLSL_CLASS_VECTOR || t2->type == HLSL_CLASS_VECTOR)
1110 && components_count_type(t1) == components_count_type(t2))
1111 return TRUE;
1112 return FALSE;
1113 }
1114
1115 if (t1->type == HLSL_CLASS_STRUCT && t2->type == HLSL_CLASS_STRUCT)
1116 return compare_hlsl_types(t1, t2);
1117
1118 return FALSE;
1119 }
1120
1121 static BOOL expr_compatible_data_types(struct hlsl_type *t1, struct hlsl_type *t2)
1122 {
1123 if (t1->base_type > HLSL_TYPE_LAST_SCALAR || t2->base_type > HLSL_TYPE_LAST_SCALAR)
1124 return FALSE;
1125
1126 /* Scalar vars can be converted to pretty much everything */
1127 if ((t1->dimx == 1 && t1->dimy == 1) || (t2->dimx == 1 && t2->dimy == 1))
1128 return TRUE;
1129
1130 if (t1->type == HLSL_CLASS_VECTOR && t2->type == HLSL_CLASS_VECTOR)
1131 return TRUE;
1132
1133 if (t1->type == HLSL_CLASS_MATRIX || t2->type == HLSL_CLASS_MATRIX)
1134 {
1135 /* Matrix-vector conversion is apparently allowed if either they have the same components
1136 count or the matrix is nx1 or 1xn */
1137 if (t1->type == HLSL_CLASS_VECTOR || t2->type == HLSL_CLASS_VECTOR)
1138 {
1139 if (components_count_type(t1) == components_count_type(t2))
1140 return TRUE;
1141
1142 return (t1->type == HLSL_CLASS_MATRIX && (t1->dimx == 1 || t1->dimy == 1))
1143 || (t2->type == HLSL_CLASS_MATRIX && (t2->dimx == 1 || t2->dimy == 1));
1144 }
1145
1146 /* Both matrices */
1147 if ((t1->dimx >= t2->dimx && t1->dimy >= t2->dimy)
1148 || (t1->dimx <= t2->dimx && t1->dimy <= t2->dimy))
1149 return TRUE;
1150 }
1151
1152 return FALSE;
1153 }
1154
1155 static enum hlsl_base_type expr_common_base_type(enum hlsl_base_type t1, enum hlsl_base_type t2)
1156 {
1157 enum hlsl_base_type types[] =
1158 {
1159 HLSL_TYPE_BOOL,
1160 HLSL_TYPE_INT,
1161 HLSL_TYPE_UINT,
1162 HLSL_TYPE_HALF,
1163 HLSL_TYPE_FLOAT,
1164 HLSL_TYPE_DOUBLE,
1165 };
1166 int t1_idx = -1, t2_idx = -1, i;
1167
1168 for (i = 0; i < sizeof(types) / sizeof(types[0]); ++i)
1169 {
1170 /* Always convert away from HLSL_TYPE_HALF */
1171 if (t1 == types[i])
1172 t1_idx = t1 == HLSL_TYPE_HALF ? i + 1 : i;
1173 if (t2 == types[i])
1174 t2_idx = t2 == HLSL_TYPE_HALF ? i + 1 : i;
1175
1176 if (t1_idx != -1 && t2_idx != -1)
1177 break;
1178 }
1179 if (t1_idx == -1 || t2_idx == -1)
1180 {
1181 FIXME("Unexpected base type.\n");
1182 return HLSL_TYPE_FLOAT;
1183 }
1184 return t1_idx >= t2_idx ? t1 : t2;
1185 }
1186
1187 static struct hlsl_type *expr_common_type(struct hlsl_type *t1, struct hlsl_type *t2,
1188 struct source_location *loc)
1189 {
1190 enum hlsl_type_class type;
1191 enum hlsl_base_type base;
1192 unsigned int dimx, dimy;
1193
1194 if (t1->type > HLSL_CLASS_LAST_NUMERIC || t2->type > HLSL_CLASS_LAST_NUMERIC)
1195 {
1196 hlsl_report_message(loc->file, loc->line, loc->col, HLSL_LEVEL_ERROR,
1197 "non scalar/vector/matrix data type in expression");
1198 return NULL;
1199 }
1200
1201 if (compare_hlsl_types(t1, t2))
1202 return t1;
1203
1204 if (!expr_compatible_data_types(t1, t2))
1205 {
1206 hlsl_report_message(loc->file, loc->line, loc->col, HLSL_LEVEL_ERROR,
1207 "expression data types are incompatible");
1208 return NULL;
1209 }
1210
1211 if (t1->base_type == t2->base_type)
1212 base = t1->base_type;
1213 else
1214 base = expr_common_base_type(t1->base_type, t2->base_type);
1215
1216 if (t1->dimx == 1 && t1->dimy == 1)
1217 {
1218 type = t2->type;
1219 dimx = t2->dimx;
1220 dimy = t2->dimy;
1221 }
1222 else if (t2->dimx == 1 && t2->dimy == 1)
1223 {
1224 type = t1->type;
1225 dimx = t1->dimx;
1226 dimy = t1->dimy;
1227 }
1228 else if (t1->type == HLSL_CLASS_MATRIX && t2->type == HLSL_CLASS_MATRIX)
1229 {
1230 type = HLSL_CLASS_MATRIX;
1231 dimx = min(t1->dimx, t2->dimx);
1232 dimy = min(t1->dimy, t2->dimy);
1233 }
1234 else
1235 {
1236 /* Two vectors or a vector and a matrix (matrix must be 1xn or nx1) */
1237 unsigned int max_dim_1, max_dim_2;
1238
1239 max_dim_1 = max(t1->dimx, t1->dimy);
1240 max_dim_2 = max(t2->dimx, t2->dimy);
1241 if (t1->dimx * t1->dimy == t2->dimx * t2->dimy)
1242 {
1243 type = HLSL_CLASS_VECTOR;
1244 dimx = max(t1->dimx, t2->dimx);
1245 dimy = 1;
1246 }
1247 else if (max_dim_1 <= max_dim_2)
1248 {
1249 type = t1->type;
1250 if (type == HLSL_CLASS_VECTOR)
1251 {
1252 dimx = max_dim_1;
1253 dimy = 1;
1254 }
1255 else
1256 {
1257 dimx = t1->dimx;
1258 dimy = t1->dimy;
1259 }
1260 }
1261 else
1262 {
1263 type = t2->type;
1264 if (type == HLSL_CLASS_VECTOR)
1265 {
1266 dimx = max_dim_2;
1267 dimy = 1;
1268 }
1269 else
1270 {
1271 dimx = t2->dimx;
1272 dimy = t2->dimy;
1273 }
1274 }
1275 }
1276
1277 return new_hlsl_type(NULL, type, base, dimx, dimy);
1278 }
1279
1280 static struct hlsl_ir_node *implicit_conversion(struct hlsl_ir_node *node, struct hlsl_type *type,
1281 struct source_location *loc)
1282 {
1283 struct hlsl_ir_expr *cast;
1284 struct hlsl_ir_node *operands[3];
1285
1286 if (compare_hlsl_types(node->data_type, type))
1287 return node;
1288 TRACE("Implicit conversion of expression to %s\n", debug_hlsl_type(type));
1289 operands[0] = node;
1290 operands[1] = operands[2] = NULL;
1291 cast = new_expr(HLSL_IR_UNOP_CAST, operands, loc);
1292 if (!cast)
1293 return NULL;
1294 cast->node.data_type = type;
1295 return &cast->node;
1296 }
1297
1298 struct hlsl_ir_expr *new_expr(enum hlsl_ir_expr_op op, struct hlsl_ir_node **operands,
1299 struct source_location *loc)
1300 {
1301 struct hlsl_ir_expr *expr = d3dcompiler_alloc(sizeof(*expr));
1302 struct hlsl_type *type;
1303 unsigned int i;
1304
1305 if (!expr)
1306 {
1307 ERR("Out of memory\n");
1308 return NULL;
1309 }
1310 expr->node.type = HLSL_IR_EXPR;
1311 expr->node.loc = *loc;
1312 type = operands[0]->data_type;
1313 for (i = 1; i <= 2; ++i)
1314 {
1315 if (!operands[i])
1316 break;
1317 type = expr_common_type(type, operands[i]->data_type, loc);
1318 if (!type)
1319 {
1320 d3dcompiler_free(expr);
1321 return NULL;
1322 }
1323 }
1324 for (i = 0; i <= 2; ++i)
1325 {
1326 if (!operands[i])
1327 break;
1328 if (compare_hlsl_types(operands[i]->data_type, type))
1329 continue;
1330 TRACE("Implicitly converting %s into %s in an expression\n", debug_hlsl_type(operands[i]->data_type), debug_hlsl_type(type));
1331 if (operands[i]->data_type->dimx * operands[i]->data_type->dimy != 1
1332 && operands[i]->data_type->dimx * operands[i]->data_type->dimy != type->dimx * type->dimy)
1333 {
1334 hlsl_report_message(operands[i]->loc.file,
1335 operands[i]->loc.line, operands[i]->loc.col, HLSL_LEVEL_WARNING,
1336 "implicit truncation of vector/matrix type");
1337 }
1338 operands[i] = implicit_conversion(operands[i], type, &operands[i]->loc);
1339 if (!operands[i])
1340 {
1341 ERR("Impossible to convert expression operand %u to %s\n", i + 1, debug_hlsl_type(type));
1342 d3dcompiler_free(expr);
1343 return NULL;
1344 }
1345 }
1346 expr->node.data_type = type;
1347 expr->op = op;
1348 expr->operands[0] = operands[0];
1349 expr->operands[1] = operands[1];
1350 expr->operands[2] = operands[2];
1351
1352 return expr;
1353 }
1354
1355 struct hlsl_ir_expr *new_cast(struct hlsl_ir_node *node, struct hlsl_type *type,
1356 struct source_location *loc)
1357 {
1358 struct hlsl_ir_expr *cast;
1359 struct hlsl_ir_node *operands[3];
1360
1361 operands[0] = node;
1362 operands[1] = operands[2] = NULL;
1363 cast = new_expr(HLSL_IR_UNOP_CAST, operands, loc);
1364 if (cast)
1365 cast->node.data_type = type;
1366 return cast;
1367 }
1368
1369 struct hlsl_ir_expr *hlsl_mul(struct hlsl_ir_node *op1, struct hlsl_ir_node *op2,
1370 struct source_location *loc)
1371 {
1372 struct hlsl_ir_expr *expr;
1373 struct hlsl_ir_node *ops[3];
1374
1375 ops[0] = op1;
1376 ops[1] = op2;
1377 ops[2] = NULL;
1378 expr = new_expr(HLSL_IR_BINOP_MUL, ops, loc);
1379 return expr;
1380 }
1381
1382 struct hlsl_ir_expr *hlsl_div(struct hlsl_ir_node *op1, struct hlsl_ir_node *op2,
1383 struct source_location *loc)
1384 {
1385 struct hlsl_ir_expr *expr;
1386 struct hlsl_ir_node *ops[3];
1387
1388 ops[0] = op1;
1389 ops[1] = op2;
1390 ops[2] = NULL;
1391 expr = new_expr(HLSL_IR_BINOP_DIV, ops, loc);
1392 return expr;
1393 }
1394
1395 struct hlsl_ir_expr *hlsl_mod(struct hlsl_ir_node *op1, struct hlsl_ir_node *op2,
1396 struct source_location *loc)
1397 {
1398 struct hlsl_ir_expr *expr;
1399 struct hlsl_ir_node *ops[3];
1400
1401 ops[0] = op1;
1402 ops[1] = op2;
1403 ops[2] = NULL;
1404 expr = new_expr(HLSL_IR_BINOP_MOD, ops, loc);
1405 return expr;
1406 }
1407
1408 struct hlsl_ir_expr *hlsl_add(struct hlsl_ir_node *op1, struct hlsl_ir_node *op2,
1409 struct source_location *loc)
1410 {
1411 struct hlsl_ir_expr *expr;
1412 struct hlsl_ir_node *ops[3];
1413
1414 ops[0] = op1;
1415 ops[1] = op2;
1416 ops[2] = NULL;
1417 expr = new_expr(HLSL_IR_BINOP_ADD, ops, loc);
1418 return expr;
1419 }
1420
1421 struct hlsl_ir_expr *hlsl_sub(struct hlsl_ir_node *op1, struct hlsl_ir_node *op2,
1422 struct source_location *loc)
1423 {
1424 struct hlsl_ir_expr *expr;
1425 struct hlsl_ir_node *ops[3];
1426
1427 ops[0] = op1;
1428 ops[1] = op2;
1429 ops[2] = NULL;
1430 expr = new_expr(HLSL_IR_BINOP_SUB, ops, loc);
1431 return expr;
1432 }
1433
1434 struct hlsl_ir_expr *hlsl_lt(struct hlsl_ir_node *op1, struct hlsl_ir_node *op2,
1435 struct source_location *loc)
1436 {
1437 struct hlsl_ir_expr *expr;
1438 struct hlsl_ir_node *ops[3];
1439
1440 ops[0] = op1;
1441 ops[1] = op2;
1442 ops[2] = NULL;
1443 expr = new_expr(HLSL_IR_BINOP_LESS, ops, loc);
1444 return expr;
1445 }
1446
1447 struct hlsl_ir_expr *hlsl_gt(struct hlsl_ir_node *op1, struct hlsl_ir_node *op2,
1448 struct source_location *loc)
1449 {
1450 struct hlsl_ir_expr *expr;
1451 struct hlsl_ir_node *ops[3];
1452
1453 ops[0] = op1;
1454 ops[1] = op2;
1455 ops[2] = NULL;
1456 expr = new_expr(HLSL_IR_BINOP_GREATER, ops, loc);
1457 return expr;
1458 }
1459
1460 struct hlsl_ir_expr *hlsl_le(struct hlsl_ir_node *op1, struct hlsl_ir_node *op2,
1461 struct source_location *loc)
1462 {
1463 struct hlsl_ir_expr *expr;
1464 struct hlsl_ir_node *ops[3];
1465
1466 ops[0] = op1;
1467 ops[1] = op2;
1468 ops[2] = NULL;
1469 expr = new_expr(HLSL_IR_BINOP_LEQUAL, ops, loc);
1470 return expr;
1471 }
1472
1473 struct hlsl_ir_expr *hlsl_ge(struct hlsl_ir_node *op1, struct hlsl_ir_node *op2,
1474 struct source_location *loc)
1475 {
1476 struct hlsl_ir_expr *expr;
1477 struct hlsl_ir_node *ops[3];
1478
1479 ops[0] = op1;
1480 ops[1] = op2;
1481 ops[2] = NULL;
1482 expr = new_expr(HLSL_IR_BINOP_GEQUAL, ops, loc);
1483 return expr;
1484 }
1485
1486 struct hlsl_ir_expr *hlsl_eq(struct hlsl_ir_node *op1, struct hlsl_ir_node *op2,
1487 struct source_location *loc)
1488 {
1489 struct hlsl_ir_expr *expr;
1490 struct hlsl_ir_node *ops[3];
1491
1492 ops[0] = op1;
1493 ops[1] = op2;
1494 ops[2] = NULL;
1495 expr = new_expr(HLSL_IR_BINOP_EQUAL, ops, loc);
1496 return expr;
1497 }
1498
1499 struct hlsl_ir_expr *hlsl_ne(struct hlsl_ir_node *op1, struct hlsl_ir_node *op2,
1500 struct source_location *loc)
1501 {
1502 struct hlsl_ir_expr *expr;
1503 struct hlsl_ir_node *ops[3];
1504
1505 ops[0] = op1;
1506 ops[1] = op2;
1507 ops[2] = NULL;
1508 expr = new_expr(HLSL_IR_BINOP_NEQUAL, ops, loc);
1509 return expr;
1510 }
1511
1512 struct hlsl_ir_deref *new_var_deref(struct hlsl_ir_var *var)
1513 {
1514 struct hlsl_ir_deref *deref = d3dcompiler_alloc(sizeof(*deref));
1515
1516 if (!deref)
1517 {
1518 ERR("Out of memory.\n");
1519 return NULL;
1520 }
1521 deref->node.type = HLSL_IR_DEREF;
1522 deref->node.data_type = var->node.data_type;
1523 deref->type = HLSL_IR_DEREF_VAR;
1524 deref->v.var = var;
1525 return deref;
1526 }
1527
1528 struct hlsl_ir_deref *new_record_deref(struct hlsl_ir_node *record, struct hlsl_struct_field *field)
1529 {
1530 struct hlsl_ir_deref *deref = d3dcompiler_alloc(sizeof(*deref));
1531
1532 if (!deref)
1533 {
1534 ERR("Out of memory.\n");
1535 return NULL;
1536 }
1537 deref->node.type = HLSL_IR_DEREF;
1538 deref->node.data_type = field->type;
1539 deref->type = HLSL_IR_DEREF_RECORD;
1540 if (record->type == HLSL_IR_VAR)
1541 deref->v.record.record = &new_var_deref(var_from_node(record))->node;
1542 else
1543 deref->v.record.record = record;
1544 deref->v.record.field = field;
1545 return deref;
1546 }
1547
1548 static enum hlsl_ir_expr_op op_from_assignment(enum parse_assign_op op)
1549 {
1550 static const enum hlsl_ir_expr_op ops[] =
1551 {
1552 0,
1553 HLSL_IR_BINOP_ADD,
1554 HLSL_IR_BINOP_SUB,
1555 HLSL_IR_BINOP_MUL,
1556 HLSL_IR_BINOP_DIV,
1557 HLSL_IR_BINOP_MOD,
1558 HLSL_IR_BINOP_LSHIFT,
1559 HLSL_IR_BINOP_RSHIFT,
1560 HLSL_IR_BINOP_BIT_AND,
1561 HLSL_IR_BINOP_BIT_OR,
1562 HLSL_IR_BINOP_BIT_XOR,
1563 };
1564
1565 return ops[op];
1566 }
1567
1568 struct hlsl_ir_node *make_assignment(struct hlsl_ir_node *left, enum parse_assign_op assign_op,
1569 DWORD writemask, struct hlsl_ir_node *right)
1570 {
1571 struct hlsl_ir_expr *expr;
1572 struct hlsl_ir_assignment *assign = d3dcompiler_alloc(sizeof(*assign));
1573 struct hlsl_type *type;
1574 struct hlsl_ir_node *lhs, *rhs;
1575
1576 if (!assign)
1577 {
1578 ERR("Out of memory\n");
1579 return NULL;
1580 }
1581
1582 TRACE("Creating proper assignment expression.\n");
1583 rhs = right;
1584 if (writemask == BWRITERSP_WRITEMASK_ALL)
1585 type = left->data_type;
1586 else
1587 {
1588 unsigned int dimx = 0;
1589 DWORD bitmask;
1590 enum hlsl_type_class type_class;
1591
1592 if (left->data_type->type > HLSL_CLASS_LAST_NUMERIC)
1593 {
1594 hlsl_report_message(left->loc.file, left->loc.line, left->loc.col, HLSL_LEVEL_ERROR,
1595 "writemask on a non scalar/vector/matrix type");
1596 d3dcompiler_free(assign);
1597 return NULL;
1598 }
1599 bitmask = writemask & ((1 << left->data_type->dimx) - 1);
1600 while (bitmask)
1601 {
1602 if (bitmask & 1)
1603 dimx++;
1604 bitmask >>= 1;
1605 }
1606 if (left->data_type->type == HLSL_CLASS_MATRIX)
1607 FIXME("Assignments with writemasks and matrices on lhs are not supported yet.\n");
1608 if (dimx == 1)
1609 type_class = HLSL_CLASS_SCALAR;
1610 else
1611 type_class = left->data_type->type;
1612 type = new_hlsl_type(NULL, type_class, left->data_type->base_type, dimx, 1);
1613 }
1614 assign->node.type = HLSL_IR_ASSIGNMENT;
1615 assign->node.loc = left->loc;
1616 assign->node.data_type = type;
1617 assign->writemask = writemask;
1618 FIXME("Check for casts in the lhs.\n");
1619
1620 lhs = left;
1621 if (lhs->type == HLSL_IR_VAR)
1622 {
1623 struct hlsl_ir_deref *lhs_deref = new_var_deref(var_from_node(lhs));
1624 lhs = &lhs_deref->node;
1625 }
1626 /* FIXME: check for invalid writemasks on the lhs. */
1627
1628 if (!compare_hlsl_types(type, rhs->data_type))
1629 {
1630 struct hlsl_ir_node *converted_rhs;
1631
1632 if (!implicit_compatible_data_types(rhs->data_type, type))
1633 {
1634 hlsl_report_message(rhs->loc.file, rhs->loc.line, rhs->loc.col, HLSL_LEVEL_ERROR,
1635 "can't implicitly convert %s to %s",
1636 debug_hlsl_type(rhs->data_type), debug_hlsl_type(type));
1637 free_instr(lhs);
1638 free_instr(rhs);
1639 d3dcompiler_free(assign);
1640 return NULL;
1641 }
1642 if (lhs->data_type->dimx * lhs->data_type->dimy < rhs->data_type->dimx * rhs->data_type->dimy)
1643 hlsl_report_message(rhs->loc.file, rhs->loc.line, rhs->loc.col, HLSL_LEVEL_WARNING,
1644 "implicit truncation of vector type");
1645
1646 converted_rhs = implicit_conversion(rhs, type, &rhs->loc);
1647 if (!converted_rhs)
1648 {
1649 ERR("Couldn't implicitly convert expression to %s.\n", debug_hlsl_type(type));
1650 free_instr(lhs);
1651 free_instr(rhs);
1652 d3dcompiler_free(assign);
1653 return NULL;
1654 }
1655 rhs = converted_rhs;
1656 }
1657
1658 assign->lhs = lhs;
1659 if (assign_op != ASSIGN_OP_ASSIGN)
1660 {
1661 struct hlsl_ir_node *operands[3];
1662 enum hlsl_ir_expr_op op = op_from_assignment(assign_op);
1663
1664 if (lhs->type != HLSL_IR_DEREF || deref_from_node(lhs)->type != HLSL_IR_DEREF_VAR)
1665 {
1666 FIXME("LHS expression not supported in compound assignments yet.\n");
1667 assign->rhs = rhs;
1668 }
1669 else
1670 {
1671 struct hlsl_ir_deref *lhs_deref = deref_from_node(lhs), *new_deref;
1672
1673 TRACE("Adding an expression for the compound assignment.\n");
1674 new_deref = new_var_deref(lhs_deref->v.var);
1675 operands[0] = &new_deref->node;
1676 operands[1] = rhs;
1677 operands[2] = NULL;
1678 expr = new_expr(op, operands, &left->loc);
1679 assign->rhs = &expr->node;
1680 }
1681 }
1682 else
1683 assign->rhs = rhs;
1684
1685 return &assign->node;
1686 }
1687
1688 static int compare_hlsl_types_rb(const void *key, const struct wine_rb_entry *entry)
1689 {
1690 const char *name = key;
1691 const struct hlsl_type *type = WINE_RB_ENTRY_VALUE(entry, const struct hlsl_type, scope_entry);
1692
1693 if (name == type->name)
1694 return 0;
1695
1696 if (!name || !type->name)
1697 {
1698 ERR("hlsl_type without a name in a scope?\n");
1699 return -1;
1700 }
1701 return strcmp(name, type->name);
1702 }
1703
1704 void push_scope(struct hlsl_parse_ctx *ctx)
1705 {
1706 struct hlsl_scope *new_scope = d3dcompiler_alloc(sizeof(*new_scope));
1707
1708 if (!new_scope)
1709 {
1710 ERR("Out of memory!\n");
1711 return;
1712 }
1713 TRACE("Pushing a new scope\n");
1714 list_init(&new_scope->vars);
1715 wine_rb_init(&new_scope->types, compare_hlsl_types_rb);
1716 new_scope->upper = ctx->cur_scope;
1717 ctx->cur_scope = new_scope;
1718 list_add_tail(&ctx->scopes, &new_scope->entry);
1719 }
1720
1721 BOOL pop_scope(struct hlsl_parse_ctx *ctx)
1722 {
1723 struct hlsl_scope *prev_scope = ctx->cur_scope->upper;
1724 if (!prev_scope)
1725 return FALSE;
1726
1727 TRACE("Popping current scope\n");
1728 ctx->cur_scope = prev_scope;
1729 return TRUE;
1730 }
1731
1732 struct hlsl_ir_function_decl *new_func_decl(struct hlsl_type *return_type, struct list *parameters)
1733 {
1734 struct hlsl_ir_function_decl *decl;
1735
1736 decl = d3dcompiler_alloc(sizeof(*decl));
1737 if (!decl)
1738 {
1739 ERR("Out of memory.\n");
1740 return NULL;
1741 }
1742 decl->node.type = HLSL_IR_FUNCTION_DECL;
1743 decl->node.data_type = return_type;
1744 decl->parameters = parameters;
1745
1746 return decl;
1747 }
1748
1749 static int compare_param_hlsl_types(const struct hlsl_type *t1, const struct hlsl_type *t2)
1750 {
1751 if (t1->type != t2->type)
1752 {
1753 if (!((t1->type == HLSL_CLASS_SCALAR && t2->type == HLSL_CLASS_VECTOR)
1754 || (t1->type == HLSL_CLASS_VECTOR && t2->type == HLSL_CLASS_SCALAR)))
1755 return t1->type - t2->type;
1756 }
1757 if (t1->base_type != t2->base_type)
1758 return t1->base_type - t2->base_type;
1759 if (t1->base_type == HLSL_TYPE_SAMPLER && t1->sampler_dim != t2->sampler_dim)
1760 return t1->sampler_dim - t2->sampler_dim;
1761 if (t1->dimx != t2->dimx)
1762 return t1->dimx - t2->dimx;
1763 if (t1->dimy != t2->dimy)
1764 return t1->dimx - t2->dimx;
1765 if (t1->type == HLSL_CLASS_STRUCT)
1766 {
1767 struct list *t1cur, *t2cur;
1768 struct hlsl_struct_field *t1field, *t2field;
1769 int r;
1770
1771 t1cur = list_head(t1->e.elements);
1772 t2cur = list_head(t2->e.elements);
1773 while (t1cur && t2cur)
1774 {
1775 t1field = LIST_ENTRY(t1cur, struct hlsl_struct_field, entry);
1776 t2field = LIST_ENTRY(t2cur, struct hlsl_struct_field, entry);
1777 if ((r = compare_param_hlsl_types(t1field->type, t2field->type)))
1778 return r;
1779 if ((r = strcmp(t1field->name, t2field->name)))
1780 return r;
1781 t1cur = list_next(t1->e.elements, t1cur);
1782 t2cur = list_next(t2->e.elements, t2cur);
1783 }
1784 if (t1cur != t2cur)
1785 return t1cur ? 1 : -1;
1786 return 0;
1787 }
1788 if (t1->type == HLSL_CLASS_ARRAY)
1789 {
1790 if (t1->e.array.elements_count != t2->e.array.elements_count)
1791 return t1->e.array.elements_count - t2->e.array.elements_count;
1792 return compare_param_hlsl_types(t1->e.array.type, t2->e.array.type);
1793 }
1794
1795 return 0;
1796 }
1797
1798 static int compare_function_decl_rb(const void *key, const struct wine_rb_entry *entry)
1799 {
1800 const struct list *params = key;
1801 const struct hlsl_ir_function_decl *decl = WINE_RB_ENTRY_VALUE(entry, const struct hlsl_ir_function_decl, entry);
1802 int params_count = params ? list_count(params) : 0;
1803 int decl_params_count = decl->parameters ? list_count(decl->parameters) : 0;
1804 int r;
1805 struct list *p1cur, *p2cur;
1806
1807 if (params_count != decl_params_count)
1808 return params_count - decl_params_count;
1809
1810 p1cur = params ? list_head(params) : NULL;
1811 p2cur = decl->parameters ? list_head(decl->parameters) : NULL;
1812 while (p1cur && p2cur)
1813 {
1814 struct hlsl_ir_var *p1, *p2;
1815 p1 = LIST_ENTRY(p1cur, struct hlsl_ir_var, node.entry);
1816 p2 = LIST_ENTRY(p2cur, struct hlsl_ir_var, node.entry);
1817 if ((r = compare_param_hlsl_types(p1->node.data_type, p2->node.data_type)))
1818 return r;
1819 p1cur = list_next(params, p1cur);
1820 p2cur = list_next(decl->parameters, p2cur);
1821 }
1822 return 0;
1823 }
1824
1825 static int compare_function_rb(const void *key, const struct wine_rb_entry *entry)
1826 {
1827 const char *name = key;
1828 const struct hlsl_ir_function *func = WINE_RB_ENTRY_VALUE(entry, const struct hlsl_ir_function,entry);
1829
1830 return strcmp(name, func->name);
1831 }
1832
1833 void init_functions_tree(struct wine_rb_tree *funcs)
1834 {
1835 wine_rb_init(&hlsl_ctx.functions, compare_function_rb);
1836 }
1837
1838 static const char *debug_base_type(const struct hlsl_type *type)
1839 {
1840 const char *name = "(unknown)";
1841
1842 switch (type->base_type)
1843 {
1844 case HLSL_TYPE_FLOAT: name = "float"; break;
1845 case HLSL_TYPE_HALF: name = "half"; break;
1846 case HLSL_TYPE_DOUBLE: name = "double"; break;
1847 case HLSL_TYPE_INT: name = "int"; break;
1848 case HLSL_TYPE_UINT: name = "uint"; break;
1849 case HLSL_TYPE_BOOL: name = "bool"; break;
1850 case HLSL_TYPE_SAMPLER:
1851 switch (type->sampler_dim)
1852 {
1853 case HLSL_SAMPLER_DIM_GENERIC: name = "sampler"; break;
1854 case HLSL_SAMPLER_DIM_1D: name = "sampler1D"; break;
1855 case HLSL_SAMPLER_DIM_2D: name = "sampler2D"; break;
1856 case HLSL_SAMPLER_DIM_3D: name = "sampler3D"; break;
1857 case HLSL_SAMPLER_DIM_CUBE: name = "samplerCUBE"; break;
1858 }
1859 break;
1860 default:
1861 FIXME("Unhandled case %u\n", type->base_type);
1862 }
1863 return name;
1864 }
1865
1866 const char *debug_hlsl_type(const struct hlsl_type *type)
1867 {
1868 const char *name;
1869
1870 if (type->name)
1871 return debugstr_a(type->name);
1872
1873 if (type->type == HLSL_CLASS_STRUCT)
1874 return "<anonymous struct>";
1875
1876 if (type->type == HLSL_CLASS_ARRAY)
1877 {
1878 name = debug_base_type(type->e.array.type);
1879 return wine_dbg_sprintf("%s[%u]", name, type->e.array.elements_count);
1880 }
1881
1882 name = debug_base_type(type);
1883
1884 if (type->type == HLSL_CLASS_SCALAR)
1885 return wine_dbg_sprintf("%s", name);
1886 if (type->type == HLSL_CLASS_VECTOR)
1887 return wine_dbg_sprintf("%s%u", name, type->dimx);
1888 if (type->type == HLSL_CLASS_MATRIX)
1889 return wine_dbg_sprintf("%s%ux%u", name, type->dimx, type->dimy);
1890 return "unexpected_type";
1891 }
1892
1893 const char *debug_modifiers(DWORD modifiers)
1894 {
1895 char string[110];
1896
1897 string[0] = 0;
1898 if (modifiers & HLSL_STORAGE_EXTERN)
1899 strcat(string, " extern"); /* 7 */
1900 if (modifiers & HLSL_STORAGE_NOINTERPOLATION)
1901 strcat(string, " nointerpolation"); /* 16 */
1902 if (modifiers & HLSL_MODIFIER_PRECISE)
1903 strcat(string, " precise"); /* 8 */
1904 if (modifiers & HLSL_STORAGE_SHARED)
1905 strcat(string, " shared"); /* 7 */
1906 if (modifiers & HLSL_STORAGE_GROUPSHARED)
1907 strcat(string, " groupshared"); /* 12 */
1908 if (modifiers & HLSL_STORAGE_STATIC)
1909 strcat(string, " static"); /* 7 */
1910 if (modifiers & HLSL_STORAGE_UNIFORM)
1911 strcat(string, " uniform"); /* 8 */
1912 if (modifiers & HLSL_STORAGE_VOLATILE)
1913 strcat(string, " volatile"); /* 9 */
1914 if (modifiers & HLSL_MODIFIER_CONST)
1915 strcat(string, " const"); /* 6 */
1916 if (modifiers & HLSL_MODIFIER_ROW_MAJOR)
1917 strcat(string, " row_major"); /* 10 */
1918 if (modifiers & HLSL_MODIFIER_COLUMN_MAJOR)
1919 strcat(string, " column_major"); /* 13 */
1920 if ((modifiers & (HLSL_MODIFIER_IN | HLSL_MODIFIER_OUT)) == (HLSL_MODIFIER_IN | HLSL_MODIFIER_OUT))
1921 strcat(string, " inout"); /* 6 */
1922 else if (modifiers & HLSL_MODIFIER_IN)
1923 strcat(string, " in"); /* 3 */
1924 else if (modifiers & HLSL_MODIFIER_OUT)
1925 strcat(string, " out"); /* 4 */
1926
1927 return wine_dbg_sprintf("%s", string[0] ? string + 1 : "");
1928 }
1929
1930 static const char *debug_node_type(enum hlsl_ir_node_type type)
1931 {
1932 static const char * const names[] =
1933 {
1934 "HLSL_IR_VAR",
1935 "HLSL_IR_ASSIGNMENT",
1936 "HLSL_IR_CONSTANT",
1937 "HLSL_IR_CONSTRUCTOR",
1938 "HLSL_IR_DEREF",
1939 "HLSL_IR_EXPR",
1940 "HLSL_IR_FUNCTION_DECL",
1941 "HLSL_IR_IF",
1942 "HLSL_IR_JUMP",
1943 "HLSL_IR_SWIZZLE",
1944 };
1945
1946 if (type >= sizeof(names) / sizeof(names[0]))
1947 return "Unexpected node type";
1948 return names[type];
1949 }
1950
1951 static void debug_dump_instr(const struct hlsl_ir_node *instr);
1952
1953 static void debug_dump_instr_list(const struct list *list)
1954 {
1955 struct hlsl_ir_node *instr;
1956
1957 LIST_FOR_EACH_ENTRY(instr, list, struct hlsl_ir_node, entry)
1958 {
1959 debug_dump_instr(instr);
1960 TRACE("\n");
1961 }
1962 }
1963
1964 static void debug_dump_ir_var(const struct hlsl_ir_var *var)
1965 {
1966 if (var->modifiers)
1967 TRACE("%s ", debug_modifiers(var->modifiers));
1968 TRACE("%s %s", debug_hlsl_type(var->node.data_type), var->name);
1969 if (var->semantic)
1970 TRACE(" : %s", debugstr_a(var->semantic));
1971 }
1972
1973 static void debug_dump_ir_deref(const struct hlsl_ir_deref *deref)
1974 {
1975 switch (deref->type)
1976 {
1977 case HLSL_IR_DEREF_VAR:
1978 TRACE("deref(");
1979 debug_dump_ir_var(deref->v.var);
1980 TRACE(")");
1981 break;
1982 case HLSL_IR_DEREF_ARRAY:
1983 debug_dump_instr(deref->v.array.array);
1984 TRACE("[");
1985 debug_dump_instr(deref->v.array.index);
1986 TRACE("]");
1987 break;
1988 case HLSL_IR_DEREF_RECORD:
1989 debug_dump_instr(deref->v.record.record);
1990 TRACE(".%s", debugstr_a(deref->v.record.field->name));
1991 break;
1992 }
1993 }
1994
1995 static void debug_dump_ir_constant(const struct hlsl_ir_constant *constant)
1996 {
1997 struct hlsl_type *type = constant->node.data_type;
1998 unsigned int x, y;
1999
2000 if (type->dimy != 1)
2001 TRACE("{");
2002 for (y = 0; y < type->dimy; ++y)
2003 {
2004 if (type->dimx != 1)
2005 TRACE("{");
2006 for (x = 0; x < type->dimx; ++x)
2007 {
2008 switch (type->base_type)
2009 {
2010 case HLSL_TYPE_FLOAT:
2011 TRACE("%g ", (double)constant->v.value.f[y * type->dimx + x]);
2012 break;
2013 case HLSL_TYPE_DOUBLE:
2014 TRACE("%g ", constant->v.value.d[y * type->dimx + x]);
2015 break;
2016 case HLSL_TYPE_INT:
2017 TRACE("%d ", constant->v.value.i[y * type->dimx + x]);
2018 break;
2019 case HLSL_TYPE_UINT:
2020 TRACE("%u ", constant->v.value.u[y * type->dimx + x]);
2021 break;
2022 case HLSL_TYPE_BOOL:
2023 TRACE("%s ", constant->v.value.b[y * type->dimx + x] == FALSE ? "false" : "true");
2024 break;
2025 default:
2026 TRACE("Constants of type %s not supported\n", debug_base_type(type));
2027 }
2028 }
2029 if (type->dimx != 1)
2030 TRACE("}");
2031 }
2032 if (type->dimy != 1)
2033 TRACE("}");
2034 }
2035
2036 static const char *debug_expr_op(const struct hlsl_ir_expr *expr)
2037 {
2038 static const char * const op_names[] =
2039 {
2040 "~",
2041 "!",
2042 "-",
2043 "abs",
2044 "sign",
2045 "rcp",
2046 "rsq",
2047 "sqrt",
2048 "nrm",
2049 "exp2",
2050 "log2",
2051
2052 "cast",
2053
2054 "fract",
2055
2056 "sin",
2057 "cos",
2058 "sin_reduced",
2059 "cos_reduced",
2060
2061 "dsx",
2062 "dsy",
2063
2064 "sat",
2065
2066 "pre++",
2067 "pre--",
2068 "post++",
2069 "post--",
2070
2071 "+",
2072 "-",
2073 "*",
2074 "/",
2075
2076 "%",
2077
2078 "<",
2079 ">",
2080 "<=",
2081 ">=",
2082 "==",
2083 "!=",
2084
2085 "&&",
2086 "||",
2087
2088 "<<",
2089 ">>",
2090 "&",
2091 "|",
2092 "^",
2093
2094 "dot",
2095 "crs",
2096 "min",
2097 "max",
2098
2099 "pow",
2100
2101 "lerp",
2102
2103 ",",
2104 };
2105
2106 if (expr->op == HLSL_IR_UNOP_CAST)
2107 return debug_hlsl_type(expr->node.data_type);
2108
2109 return op_names[expr->op];
2110 }
2111
2112 /* Dumps the expression in a prefix "operator (operands)" form */
2113 static void debug_dump_ir_expr(const struct hlsl_ir_expr *expr)
2114 {
2115 unsigned int i;
2116
2117 TRACE("%s (", debug_expr_op(expr));
2118 for (i = 0; i < 3 && expr->operands[i]; ++i)
2119 {
2120 debug_dump_instr(expr->operands[i]);
2121 TRACE(" ");
2122 }
2123 TRACE(")");
2124 }
2125
2126 static void debug_dump_ir_constructor(const struct hlsl_ir_constructor *constructor)
2127 {
2128 struct hlsl_ir_node *arg;
2129
2130 TRACE("%s (", debug_hlsl_type(constructor->node.data_type));
2131 LIST_FOR_EACH_ENTRY(arg, constructor->arguments, struct hlsl_ir_node, entry)
2132 {
2133 debug_dump_instr(arg);
2134 TRACE(" ");
2135 }
2136 TRACE(")");
2137 }
2138
2139 static const char *debug_writemask(DWORD writemask)
2140 {
2141 char string[5], components[] = {'x', 'y', 'z', 'w'};
2142 unsigned int i = 0, pos = 0;
2143
2144 while (writemask)
2145 {
2146 if (writemask & 1)
2147 string[pos++] = components[i];
2148 writemask >>= 1;
2149 i++;
2150 }
2151 string[pos] = '\0';
2152 return wine_dbg_sprintf(".%s", string);
2153 }
2154
2155 static void debug_dump_ir_assignment(const struct hlsl_ir_assignment *assign)
2156 {
2157 TRACE("= (");
2158 debug_dump_instr(assign->lhs);
2159 if (assign->writemask != BWRITERSP_WRITEMASK_ALL)
2160 TRACE("%s", debug_writemask(assign->writemask));
2161 TRACE(" ");
2162 debug_dump_instr(assign->rhs);
2163 TRACE(")");
2164 }
2165
2166 static void debug_dump_ir_swizzle(const struct hlsl_ir_swizzle *swizzle)
2167 {
2168 unsigned int i;
2169
2170 debug_dump_instr(swizzle->val);
2171 TRACE(".");
2172 if (swizzle->val->data_type->dimy > 1)
2173 {
2174 for (i = 0; i < swizzle->node.data_type->dimx; ++i)
2175 TRACE("_m%u%u", (swizzle->swizzle >> i * 8) & 0xf, (swizzle->swizzle >> (i * 8 + 4)) & 0xf);
2176 }
2177 else
2178 {
2179 char c[] = {'x', 'y', 'z', 'w'};
2180
2181 for (i = 0; i < swizzle->node.data_type->dimx; ++i)
2182 TRACE("%c", c[(swizzle->swizzle >> i * 2) & 0x3]);
2183 }
2184 }
2185
2186 static void debug_dump_ir_jump(const struct hlsl_ir_jump *jump)
2187 {
2188 switch (jump->type)
2189 {
2190 case HLSL_IR_JUMP_BREAK:
2191 TRACE("break");
2192 break;
2193 case HLSL_IR_JUMP_CONTINUE:
2194 TRACE("continue");
2195 break;
2196 case HLSL_IR_JUMP_DISCARD:
2197 TRACE("discard");
2198 break;
2199 case HLSL_IR_JUMP_RETURN:
2200 TRACE("return ");
2201 if (jump->return_value)
2202 debug_dump_instr(jump->return_value);
2203 TRACE(";");
2204 break;
2205 }
2206 }
2207
2208 static void debug_dump_ir_if(const struct hlsl_ir_if *if_node)
2209 {
2210 TRACE("if (");
2211 debug_dump_instr(if_node->condition);
2212 TRACE(")\n{\n");
2213 debug_dump_instr_list(if_node->then_instrs);
2214 TRACE("}\n");
2215 if (if_node->else_instrs)
2216 {
2217 TRACE("else\n{\n");
2218 debug_dump_instr_list(if_node->else_instrs);
2219 TRACE("}\n");
2220 }
2221 }
2222
2223 static void debug_dump_instr(const struct hlsl_ir_node *instr)
2224 {
2225 switch (instr->type)
2226 {
2227 case HLSL_IR_EXPR:
2228 debug_dump_ir_expr(expr_from_node(instr));
2229 break;
2230 case HLSL_IR_DEREF:
2231 debug_dump_ir_deref(deref_from_node(instr));
2232 break;
2233 case HLSL_IR_CONSTANT:
2234 debug_dump_ir_constant(constant_from_node(instr));
2235 break;
2236 case HLSL_IR_ASSIGNMENT:
2237 debug_dump_ir_assignment(assignment_from_node(instr));
2238 break;
2239 case HLSL_IR_SWIZZLE:
2240 debug_dump_ir_swizzle(swizzle_from_node(instr));
2241 break;
2242 case HLSL_IR_CONSTRUCTOR:
2243 debug_dump_ir_constructor(constructor_from_node(instr));
2244 break;
2245 case HLSL_IR_JUMP:
2246 debug_dump_ir_jump(jump_from_node(instr));
2247 break;
2248 case HLSL_IR_IF:
2249 debug_dump_ir_if(if_from_node(instr));
2250 break;
2251 default:
2252 TRACE("<No dump function for %s>", debug_node_type(instr->type));
2253 }
2254 }
2255
2256 void debug_dump_ir_function_decl(const struct hlsl_ir_function_decl *func)
2257 {
2258 struct hlsl_ir_var *param;
2259
2260 TRACE("Dumping function %s.\n", debugstr_a(func->func->name));
2261 TRACE("Function parameters:\n");
2262 LIST_FOR_EACH_ENTRY(param, func->parameters, struct hlsl_ir_var, node.entry)
2263 {
2264 debug_dump_ir_var(param);
2265 TRACE("\n");
2266 }
2267 if (func->semantic)
2268 TRACE("Function semantic: %s\n", debugstr_a(func->semantic));
2269 if (func->body)
2270 {
2271 debug_dump_instr_list(func->body);
2272 }
2273 }
2274
2275 void free_hlsl_type(struct hlsl_type *type)
2276 {
2277 struct hlsl_struct_field *field, *next_field;
2278
2279 d3dcompiler_free((void *)type->name);
2280 if (type->type == HLSL_CLASS_STRUCT)
2281 {
2282 LIST_FOR_EACH_ENTRY_SAFE(field, next_field, type->e.elements, struct hlsl_struct_field, entry)
2283 {
2284 d3dcompiler_free((void *)field->name);
2285 d3dcompiler_free((void *)field->semantic);
2286 d3dcompiler_free(field);
2287 }
2288 }
2289 d3dcompiler_free(type);
2290 }
2291
2292 void free_instr_list(struct list *list)
2293 {
2294 struct hlsl_ir_node *node, *next_node;
2295
2296 if (!list)
2297 return;
2298 LIST_FOR_EACH_ENTRY_SAFE(node, next_node, list, struct hlsl_ir_node, entry)
2299 free_instr(node);
2300 d3dcompiler_free(list);
2301 }
2302
2303 static void free_ir_constant(struct hlsl_ir_constant *constant)
2304 {
2305 struct hlsl_type *type = constant->node.data_type;
2306 unsigned int i;
2307 struct hlsl_ir_constant *field, *next_field;
2308
2309 switch (type->type)
2310 {
2311 case HLSL_CLASS_ARRAY:
2312 for (i = 0; i < type->e.array.elements_count; ++i)
2313 free_ir_constant(&constant->v.array_elements[i]);
2314 d3dcompiler_free(constant->v.array_elements);
2315 break;
2316 case HLSL_CLASS_STRUCT:
2317 LIST_FOR_EACH_ENTRY_SAFE(field, next_field, constant->v.struct_elements, struct hlsl_ir_constant, node.entry)
2318 free_ir_constant(field);
2319 break;
2320 default:
2321 break;
2322 }
2323 d3dcompiler_free(constant);
2324 }
2325
2326 static void free_ir_deref(struct hlsl_ir_deref *deref)
2327 {
2328 switch (deref->type)
2329 {
2330 case HLSL_IR_DEREF_VAR:
2331 /* Variables are shared among nodes in the tree. */
2332 break;
2333 case HLSL_IR_DEREF_ARRAY:
2334 free_instr(deref->v.array.array);
2335 free_instr(deref->v.array.index);
2336 break;
2337 case HLSL_IR_DEREF_RECORD:
2338 free_instr(deref->v.record.record);
2339 break;
2340 }
2341 d3dcompiler_free(deref);
2342 }
2343
2344 static void free_ir_swizzle(struct hlsl_ir_swizzle *swizzle)
2345 {
2346 free_instr(swizzle->val);
2347 d3dcompiler_free(swizzle);
2348 }
2349
2350 static void free_ir_constructor(struct hlsl_ir_constructor *constructor)
2351 {
2352 free_instr_list(constructor->arguments);
2353 d3dcompiler_free(constructor);
2354 }
2355
2356 static void free_ir_expr(struct hlsl_ir_expr *expr)
2357 {
2358 unsigned int i;
2359
2360 for (i = 0; i < 3; ++i)
2361 {
2362 if (!expr->operands[i])
2363 break;
2364 free_instr(expr->operands[i]);
2365 }
2366 free_instr_list(expr->subexpressions);
2367 d3dcompiler_free(expr);
2368 }
2369
2370 static void free_ir_assignment(struct hlsl_ir_assignment *assignment)
2371 {
2372 free_instr(assignment->lhs);
2373 free_instr(assignment->rhs);
2374 d3dcompiler_free(assignment);
2375 }
2376
2377 static void free_ir_if(struct hlsl_ir_if *if_node)
2378 {
2379 free_instr(if_node->condition);
2380 free_instr_list(if_node->then_instrs);
2381 free_instr_list(if_node->else_instrs);
2382 d3dcompiler_free(if_node);
2383 }
2384
2385 static void free_ir_jump(struct hlsl_ir_jump *jump)
2386 {
2387 if (jump->type == HLSL_IR_JUMP_RETURN)
2388 free_instr(jump->return_value);
2389 d3dcompiler_free(jump);
2390 }
2391
2392 void free_instr(struct hlsl_ir_node *node)
2393 {
2394 switch (node->type)
2395 {
2396 case HLSL_IR_VAR:
2397 /* These are freed later on from the scopes. */
2398 break;
2399 case HLSL_IR_CONSTANT:
2400 free_ir_constant(constant_from_node(node));
2401 break;
2402 case HLSL_IR_DEREF:
2403 free_ir_deref(deref_from_node(node));
2404 break;
2405 case HLSL_IR_SWIZZLE:
2406 free_ir_swizzle(swizzle_from_node(node));
2407 break;
2408 case HLSL_IR_CONSTRUCTOR:
2409 free_ir_constructor(constructor_from_node(node));
2410 break;
2411 case HLSL_IR_EXPR:
2412 free_ir_expr(expr_from_node(node));
2413 break;
2414 case HLSL_IR_ASSIGNMENT:
2415 free_ir_assignment(assignment_from_node(node));
2416 break;
2417 case HLSL_IR_IF:
2418 free_ir_if(if_from_node(node));
2419 break;
2420 case HLSL_IR_JUMP:
2421 free_ir_jump(jump_from_node(node));
2422 break;
2423 default:
2424 FIXME("Unsupported node type %s\n", debug_node_type(node->type));
2425 }
2426 }
2427
2428 static void free_function_decl(struct hlsl_ir_function_decl *decl)
2429 {
2430 d3dcompiler_free((void *)decl->semantic);
2431 d3dcompiler_free(decl->parameters);
2432 free_instr_list(decl->body);
2433 d3dcompiler_free(decl);
2434 }
2435
2436 static void free_function_decl_rb(struct wine_rb_entry *entry, void *context)
2437 {
2438 free_function_decl(WINE_RB_ENTRY_VALUE(entry, struct hlsl_ir_function_decl, entry));
2439 }
2440
2441 static void free_function(struct hlsl_ir_function *func)
2442 {
2443 wine_rb_destroy(&func->overloads, free_function_decl_rb, NULL);
2444 d3dcompiler_free((void *)func->name);
2445 d3dcompiler_free(func);
2446 }
2447
2448 void free_function_rb(struct wine_rb_entry *entry, void *context)
2449 {
2450 free_function(WINE_RB_ENTRY_VALUE(entry, struct hlsl_ir_function, entry));
2451 }
2452
2453 void add_function_decl(struct wine_rb_tree *funcs, char *name, struct hlsl_ir_function_decl *decl, BOOL intrinsic)
2454 {
2455 struct hlsl_ir_function *func;
2456 struct wine_rb_entry *func_entry, *old_entry;
2457
2458 func_entry = wine_rb_get(funcs, name);
2459 if (func_entry)
2460 {
2461 func = WINE_RB_ENTRY_VALUE(func_entry, struct hlsl_ir_function, entry);
2462 if (intrinsic != func->intrinsic)
2463 {
2464 if (intrinsic)
2465 {
2466 ERR("Redeclaring a user defined function as an intrinsic.\n");
2467 return;
2468 }
2469 TRACE("Function %s redeclared as a user defined function.\n", debugstr_a(name));
2470 func->intrinsic = intrinsic;
2471 wine_rb_destroy(&func->overloads, free_function_decl_rb, NULL);
2472 wine_rb_init(&func->overloads, compare_function_decl_rb);
2473 }
2474 decl->func = func;
2475 if ((old_entry = wine_rb_get(&func->overloads, decl->parameters)))
2476 {
2477 struct hlsl_ir_function_decl *old_decl =
2478 WINE_RB_ENTRY_VALUE(old_entry, struct hlsl_ir_function_decl, entry);
2479
2480 if (!decl->body)
2481 {
2482 free_function_decl(decl);
2483 d3dcompiler_free(name);
2484 return;
2485 }
2486 wine_rb_remove(&func->overloads, old_entry);
2487 free_function_decl(old_decl);
2488 }
2489 wine_rb_put(&func->overloads, decl->parameters, &decl->entry);
2490 d3dcompiler_free(name);
2491 return;
2492 }
2493 func = d3dcompiler_alloc(sizeof(*func));
2494 func->name = name;
2495 wine_rb_init(&func->overloads, compare_function_decl_rb);
2496 decl->func = func;
2497 wine_rb_put(&func->overloads, decl->parameters, &decl->entry);
2498 func->intrinsic = intrinsic;
2499 wine_rb_put(funcs, func->name, &func->entry);
2500 }
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