2 * Copyright 2002-2003 Jason Edmeades
3 * Copyright 2002-2003 Raphael Junqueira
4 * Copyright 2004 Christian Costa
5 * Copyright 2005 Oliver Stieber
6 * Copyright 2006 Ivan Gyurdiev
7 * Copyright 2007-2008 Stefan Dösinger for CodeWeavers
8 * Copyright 2009 Henri Verbeet for CodeWeavers
10 * This library is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU Lesser General Public
12 * License as published by the Free Software Foundation; either
13 * version 2.1 of the License, or (at your option) any later version.
15 * This library is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 * Lesser General Public License for more details.
20 * You should have received a copy of the GNU Lesser General Public
21 * License along with this library; if not, write to the Free Software
22 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
31 #include "wined3d_private.h"
33 WINE_DEFAULT_DEBUG_CHANNEL(d3d_shader
);
34 WINE_DECLARE_DEBUG_CHANNEL(d3d
);
36 static const char *shader_opcode_names
[] =
38 /* WINED3DSIH_ABS */ "abs",
39 /* WINED3DSIH_ADD */ "add",
40 /* WINED3DSIH_BEM */ "bem",
41 /* WINED3DSIH_BREAK */ "break",
42 /* WINED3DSIH_BREAKC */ "breakc",
43 /* WINED3DSIH_BREAKP */ "breakp",
44 /* WINED3DSIH_CALL */ "call",
45 /* WINED3DSIH_CALLNZ */ "callnz",
46 /* WINED3DSIH_CMP */ "cmp",
47 /* WINED3DSIH_CND */ "cnd",
48 /* WINED3DSIH_CRS */ "crs",
49 /* WINED3DSIH_CUT */ "cut",
50 /* WINED3DSIH_DCL */ "dcl",
51 /* WINED3DSIH_DEF */ "def",
52 /* WINED3DSIH_DEFB */ "defb",
53 /* WINED3DSIH_DEFI */ "defi",
54 /* WINED3DSIH_DP2ADD */ "dp2add",
55 /* WINED3DSIH_DP3 */ "dp3",
56 /* WINED3DSIH_DP4 */ "dp4",
57 /* WINED3DSIH_DST */ "dst",
58 /* WINED3DSIH_DSX */ "dsx",
59 /* WINED3DSIH_DSY */ "dsy",
60 /* WINED3DSIH_ELSE */ "else",
61 /* WINED3DSIH_EMIT */ "emit",
62 /* WINED3DSIH_ENDIF */ "endif",
63 /* WINED3DSIH_ENDLOOP */ "endloop",
64 /* WINED3DSIH_ENDREP */ "endrep",
65 /* WINED3DSIH_EXP */ "exp",
66 /* WINED3DSIH_EXPP */ "expp",
67 /* WINED3DSIH_FRC */ "frc",
68 /* WINED3DSIH_IADD */ "iadd",
69 /* WINED3DSIH_IF */ "if",
70 /* WINED3DSIH_IFC */ "ifc",
71 /* WINED3DSIH_IGE */ "ige",
72 /* WINED3DSIH_LABEL */ "label",
73 /* WINED3DSIH_LIT */ "lit",
74 /* WINED3DSIH_LOG */ "log",
75 /* WINED3DSIH_LOGP */ "logp",
76 /* WINED3DSIH_LOOP */ "loop",
77 /* WINED3DSIH_LRP */ "lrp",
78 /* WINED3DSIH_LT */ "lt",
79 /* WINED3DSIH_M3x2 */ "m3x2",
80 /* WINED3DSIH_M3x3 */ "m3x3",
81 /* WINED3DSIH_M3x4 */ "m3x4",
82 /* WINED3DSIH_M4x3 */ "m4x3",
83 /* WINED3DSIH_M4x4 */ "m4x4",
84 /* WINED3DSIH_MAD */ "mad",
85 /* WINED3DSIH_MAX */ "max",
86 /* WINED3DSIH_MIN */ "min",
87 /* WINED3DSIH_MOV */ "mov",
88 /* WINED3DSIH_MOVA */ "mova",
89 /* WINED3DSIH_MUL */ "mul",
90 /* WINED3DSIH_NOP */ "nop",
91 /* WINED3DSIH_NRM */ "nrm",
92 /* WINED3DSIH_PHASE */ "phase",
93 /* WINED3DSIH_POW */ "pow",
94 /* WINED3DSIH_RCP */ "rcp",
95 /* WINED3DSIH_REP */ "rep",
96 /* WINED3DSIH_RET */ "ret",
97 /* WINED3DSIH_RSQ */ "rsq",
98 /* WINED3DSIH_SETP */ "setp",
99 /* WINED3DSIH_SGE */ "sge",
100 /* WINED3DSIH_SGN */ "sgn",
101 /* WINED3DSIH_SINCOS */ "sincos",
102 /* WINED3DSIH_SLT */ "slt",
103 /* WINED3DSIH_SUB */ "sub",
104 /* WINED3DSIH_TEX */ "texld",
105 /* WINED3DSIH_TEXBEM */ "texbem",
106 /* WINED3DSIH_TEXBEML */ "texbeml",
107 /* WINED3DSIH_TEXCOORD */ "texcrd",
108 /* WINED3DSIH_TEXDEPTH */ "texdepth",
109 /* WINED3DSIH_TEXDP3 */ "texdp3",
110 /* WINED3DSIH_TEXDP3TEX */ "texdp3tex",
111 /* WINED3DSIH_TEXKILL */ "texkill",
112 /* WINED3DSIH_TEXLDD */ "texldd",
113 /* WINED3DSIH_TEXLDL */ "texldl",
114 /* WINED3DSIH_TEXM3x2DEPTH */ "texm3x2depth",
115 /* WINED3DSIH_TEXM3x2PAD */ "texm3x2pad",
116 /* WINED3DSIH_TEXM3x2TEX */ "texm3x2tex",
117 /* WINED3DSIH_TEXM3x3 */ "texm3x3",
118 /* WINED3DSIH_TEXM3x3DIFF */ "texm3x3diff",
119 /* WINED3DSIH_TEXM3x3PAD */ "texm3x3pad",
120 /* WINED3DSIH_TEXM3x3SPEC */ "texm3x3spec",
121 /* WINED3DSIH_TEXM3x3TEX */ "texm3x3tex",
122 /* WINED3DSIH_TEXM3x3VSPEC */ "texm3x3vspec",
123 /* WINED3DSIH_TEXREG2AR */ "texreg2ar",
124 /* WINED3DSIH_TEXREG2GB */ "texreg2gb",
125 /* WINED3DSIH_TEXREG2RGB */ "texreg2rgb",
128 static const char *semantic_names
[] =
130 /* WINED3DDECLUSAGE_POSITION */ "SV_POSITION",
131 /* WINED3DDECLUSAGE_BLENDWEIGHT */ "BLENDWEIGHT",
132 /* WINED3DDECLUSAGE_BLENDINDICES */ "BLENDINDICES",
133 /* WINED3DDECLUSAGE_NORMAL */ "NORMAL",
134 /* WINED3DDECLUSAGE_PSIZE */ "PSIZE",
135 /* WINED3DDECLUSAGE_TEXCOORD */ "TEXCOORD",
136 /* WINED3DDECLUSAGE_TANGENT */ "TANGENT",
137 /* WINED3DDECLUSAGE_BINORMAL */ "BINORMAL",
138 /* WINED3DDECLUSAGE_TESSFACTOR */ "TESSFACTOR",
139 /* WINED3DDECLUSAGE_POSITIONT */ "POSITIONT",
140 /* WINED3DDECLUSAGE_COLOR */ "COLOR",
141 /* WINED3DDECLUSAGE_FOG */ "FOG",
142 /* WINED3DDECLUSAGE_DEPTH */ "DEPTH",
143 /* WINED3DDECLUSAGE_SAMPLE */ "SAMPLE",
146 static const char *shader_semantic_name_from_usage(WINED3DDECLUSAGE usage
)
148 if (usage
>= sizeof(semantic_names
) / sizeof(*semantic_names
))
150 FIXME("Unrecognized usage %#x.\n", usage
);
151 return "UNRECOGNIZED";
154 return semantic_names
[usage
];
157 static WINED3DDECLUSAGE
shader_usage_from_semantic_name(const char *name
)
161 for (i
= 0; i
< sizeof(semantic_names
) / sizeof(*semantic_names
); ++i
)
163 if (!strcmp(name
, semantic_names
[i
])) return i
;
169 BOOL
shader_match_semantic(const char *semantic_name
, WINED3DDECLUSAGE usage
)
171 return !strcmp(semantic_name
, shader_semantic_name_from_usage(usage
));
174 static void shader_signature_from_semantic(struct wined3d_shader_signature_element
*e
,
175 const struct wined3d_shader_semantic
*s
)
177 e
->semantic_name
= shader_semantic_name_from_usage(s
->usage
);
178 e
->semantic_idx
= s
->usage_idx
;
179 e
->sysval_semantic
= 0;
180 e
->component_type
= 0;
181 e
->register_idx
= s
->reg
.reg
.idx
;
182 e
->mask
= s
->reg
.write_mask
;
185 static const struct wined3d_shader_frontend
*shader_select_frontend(DWORD version_token
)
187 switch (version_token
>> 16)
191 return &sm1_shader_frontend
;
196 return &sm4_shader_frontend
;
199 FIXME("Unrecognised version token %#x\n", version_token
);
204 void shader_buffer_clear(struct wined3d_shader_buffer
*buffer
)
206 buffer
->buffer
[0] = '\0';
209 buffer
->newline
= TRUE
;
212 BOOL
shader_buffer_init(struct wined3d_shader_buffer
*buffer
)
214 buffer
->buffer
= HeapAlloc(GetProcessHeap(), 0, SHADER_PGMSIZE
);
217 ERR("Failed to allocate shader buffer memory.\n");
221 shader_buffer_clear(buffer
);
225 void shader_buffer_free(struct wined3d_shader_buffer
*buffer
)
227 HeapFree(GetProcessHeap(), 0, buffer
->buffer
);
230 int shader_vaddline(struct wined3d_shader_buffer
*buffer
, const char *format
, va_list args
)
232 char *base
= buffer
->buffer
+ buffer
->bsize
;
235 rc
= vsnprintf(base
, SHADER_PGMSIZE
- 1 - buffer
->bsize
, format
, args
);
237 if (rc
< 0 /* C89 */ || (unsigned int)rc
> SHADER_PGMSIZE
- 1 - buffer
->bsize
/* C99 */)
239 ERR("The buffer allocated for the shader program string "
240 "is too small at %d bytes.\n", SHADER_PGMSIZE
);
241 buffer
->bsize
= SHADER_PGMSIZE
- 1;
247 TRACE("GL HW (%u, %u) : %s", buffer
->lineNo
+ 1, buffer
->bsize
, base
);
248 buffer
->newline
= FALSE
;
256 if (buffer
->buffer
[buffer
->bsize
-1] == '\n')
259 buffer
->newline
= TRUE
;
265 int shader_addline(struct wined3d_shader_buffer
*buffer
, const char *format
, ...)
270 va_start(args
, format
);
271 ret
= shader_vaddline(buffer
, format
, args
);
277 static void shader_init(struct IWineD3DBaseShaderClass
*shader
, IWineD3DDeviceImpl
*device
,
278 IUnknown
*parent
, const struct wined3d_parent_ops
*parent_ops
)
281 shader
->device
= (IWineD3DDevice
*)device
;
282 shader
->parent
= parent
;
283 shader
->parent_ops
= parent_ops
;
284 list_init(&shader
->linked_programs
);
285 list_add_head(&device
->shaders
, &shader
->shader_list_entry
);
288 /* Convert floating point offset relative to a register file to an absolute
289 * offset for float constants. */
290 static unsigned int shader_get_float_offset(WINED3DSHADER_PARAM_REGISTER_TYPE register_type
, UINT register_idx
)
292 switch (register_type
)
294 case WINED3DSPR_CONST
: return register_idx
;
295 case WINED3DSPR_CONST2
: return 2048 + register_idx
;
296 case WINED3DSPR_CONST3
: return 4096 + register_idx
;
297 case WINED3DSPR_CONST4
: return 6144 + register_idx
;
299 FIXME("Unsupported register type: %u.\n", register_type
);
304 static void shader_delete_constant_list(struct list
*clist
)
306 struct local_constant
*constant
;
309 ptr
= list_head(clist
);
312 constant
= LIST_ENTRY(ptr
, struct local_constant
, entry
);
313 ptr
= list_next(clist
, ptr
);
314 HeapFree(GetProcessHeap(), 0, constant
);
319 static inline void set_bitmap_bit(DWORD
*bitmap
, DWORD bit
)
324 bitmap
[idx
] |= (1 << shift
);
327 static void shader_record_register_usage(IWineD3DBaseShaderImpl
*shader
, struct shader_reg_maps
*reg_maps
,
328 const struct wined3d_shader_register
*reg
, enum wined3d_shader_type shader_type
)
332 case WINED3DSPR_TEXTURE
: /* WINED3DSPR_ADDR */
333 if (shader_type
== WINED3D_SHADER_TYPE_PIXEL
) reg_maps
->texcoord
|= 1 << reg
->idx
;
334 else reg_maps
->address
|= 1 << reg
->idx
;
337 case WINED3DSPR_TEMP
:
338 reg_maps
->temporary
|= 1 << reg
->idx
;
341 case WINED3DSPR_INPUT
:
342 if (shader_type
== WINED3D_SHADER_TYPE_PIXEL
)
346 /* If relative addressing is used, we must assume that all registers
347 * are used. Even if it is a construct like v3[aL], we can't assume
348 * that v0, v1 and v2 aren't read because aL can be negative */
350 for (i
= 0; i
< MAX_REG_INPUT
; ++i
)
352 ((IWineD3DPixelShaderImpl
*)shader
)->input_reg_used
[i
] = TRUE
;
357 ((IWineD3DPixelShaderImpl
*)shader
)->input_reg_used
[reg
->idx
] = TRUE
;
360 else reg_maps
->input_registers
|= 1 << reg
->idx
;
363 case WINED3DSPR_RASTOUT
:
364 if (reg
->idx
== 1) reg_maps
->fog
= 1;
367 case WINED3DSPR_MISCTYPE
:
368 if (shader_type
== WINED3D_SHADER_TYPE_PIXEL
)
370 if (reg
->idx
== 0) reg_maps
->vpos
= 1;
371 else if (reg
->idx
== 1) reg_maps
->usesfacing
= 1;
375 case WINED3DSPR_CONST
:
378 if (shader_type
!= WINED3D_SHADER_TYPE_PIXEL
)
380 if (reg
->idx
< ((IWineD3DVertexShaderImpl
*)shader
)->min_rel_offset
)
382 ((IWineD3DVertexShaderImpl
*)shader
)->min_rel_offset
= reg
->idx
;
384 if (reg
->idx
> ((IWineD3DVertexShaderImpl
*)shader
)->max_rel_offset
)
386 ((IWineD3DVertexShaderImpl
*)shader
)->max_rel_offset
= reg
->idx
;
389 reg_maps
->usesrelconstF
= TRUE
;
393 set_bitmap_bit(reg_maps
->constf
, reg
->idx
);
397 case WINED3DSPR_CONSTINT
:
398 reg_maps
->integer_constants
|= (1 << reg
->idx
);
401 case WINED3DSPR_CONSTBOOL
:
402 reg_maps
->boolean_constants
|= (1 << reg
->idx
);
405 case WINED3DSPR_COLOROUT
:
406 reg_maps
->highest_render_target
= max(reg_maps
->highest_render_target
, reg
->idx
);
410 TRACE("Not recording register of type %#x and idx %u\n", reg
->type
, reg
->idx
);
415 static unsigned int get_instr_extra_regcount(enum WINED3D_SHADER_INSTRUCTION_HANDLER instr
, unsigned int param
)
419 case WINED3DSIH_M4x4
:
420 case WINED3DSIH_M3x4
:
421 return param
== 1 ? 3 : 0;
423 case WINED3DSIH_M4x3
:
424 case WINED3DSIH_M3x3
:
425 return param
== 1 ? 2 : 0;
427 case WINED3DSIH_M3x2
:
428 return param
== 1 ? 1 : 0;
435 /* Note that this does not count the loop register as an address register. */
436 static HRESULT
shader_get_registers_used(IWineD3DBaseShader
*iface
, const struct wined3d_shader_frontend
*fe
,
437 struct shader_reg_maps
*reg_maps
, struct wined3d_shader_signature_element
*input_signature
,
438 struct wined3d_shader_signature_element
*output_signature
, const DWORD
*byte_code
, DWORD constf_size
)
440 IWineD3DBaseShaderImpl
*shader
= (IWineD3DBaseShaderImpl
*)iface
;
441 unsigned int cur_loop_depth
= 0, max_loop_depth
= 0;
442 void *fe_data
= shader
->baseShader
.frontend_data
;
443 struct wined3d_shader_version shader_version
;
444 const DWORD
*ptr
= byte_code
;
446 memset(reg_maps
, 0, sizeof(*reg_maps
));
448 /* get_registers_used() is called on every compile on some 1.x shaders,
449 * which can result in stacking up a collection of local constants.
450 * Delete the old constants if existing. */
451 shader_delete_constant_list(&shader
->baseShader
.constantsF
);
452 shader_delete_constant_list(&shader
->baseShader
.constantsB
);
453 shader_delete_constant_list(&shader
->baseShader
.constantsI
);
455 fe
->shader_read_header(fe_data
, &ptr
, &shader_version
);
456 reg_maps
->shader_version
= shader_version
;
458 reg_maps
->constf
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
,
459 sizeof(*reg_maps
->constf
) * ((constf_size
+ 31) / 32));
460 if (!reg_maps
->constf
)
462 ERR("Failed to allocate constant map memory.\n");
463 return E_OUTOFMEMORY
;
466 while (!fe
->shader_is_end(fe_data
, &ptr
))
468 struct wined3d_shader_instruction ins
;
474 fe
->shader_read_comment(&ptr
, &comment
, &comment_size
);
475 if (comment
) continue;
478 fe
->shader_read_opcode(fe_data
, &ptr
, &ins
, ¶m_size
);
480 /* Unhandled opcode, and its parameters. */
481 if (ins
.handler_idx
== WINED3DSIH_TABLE_SIZE
)
483 TRACE("Skipping unrecognized instruction.\n");
488 /* Handle declarations. */
489 if (ins
.handler_idx
== WINED3DSIH_DCL
)
491 struct wined3d_shader_semantic semantic
;
493 fe
->shader_read_semantic(&ptr
, &semantic
);
495 switch (semantic
.reg
.reg
.type
)
497 /* Mark input registers used. */
498 case WINED3DSPR_INPUT
:
499 reg_maps
->input_registers
|= 1 << semantic
.reg
.reg
.idx
;
500 shader_signature_from_semantic(&input_signature
[semantic
.reg
.reg
.idx
], &semantic
);
503 /* Vertex shader: mark 3.0 output registers used, save token. */
504 case WINED3DSPR_OUTPUT
:
505 reg_maps
->output_registers
|= 1 << semantic
.reg
.reg
.idx
;
506 shader_signature_from_semantic(&output_signature
[semantic
.reg
.reg
.idx
], &semantic
);
507 if (semantic
.usage
== WINED3DDECLUSAGE_FOG
) reg_maps
->fog
= 1;
510 /* Save sampler usage token. */
511 case WINED3DSPR_SAMPLER
:
512 reg_maps
->sampler_type
[semantic
.reg
.reg
.idx
] = semantic
.sampler_type
;
516 TRACE("Not recording DCL register type %#x.\n", semantic
.reg
.reg
.type
);
520 else if (ins
.handler_idx
== WINED3DSIH_DEF
)
522 struct wined3d_shader_src_param rel_addr
;
523 struct wined3d_shader_dst_param dst
;
525 local_constant
*lconst
= HeapAlloc(GetProcessHeap(), 0, sizeof(local_constant
));
526 if (!lconst
) return E_OUTOFMEMORY
;
528 fe
->shader_read_dst_param(fe_data
, &ptr
, &dst
, &rel_addr
);
529 lconst
->idx
= dst
.reg
.idx
;
531 memcpy(lconst
->value
, ptr
, 4 * sizeof(DWORD
));
534 /* In pixel shader 1.X shaders, the constants are clamped between [-1;1] */
535 if (shader_version
.major
== 1 && shader_version
.type
== WINED3D_SHADER_TYPE_PIXEL
)
537 float *value
= (float *)lconst
->value
;
538 if (value
[0] < -1.0f
) value
[0] = -1.0f
;
539 else if (value
[0] > 1.0f
) value
[0] = 1.0f
;
540 if (value
[1] < -1.0f
) value
[1] = -1.0f
;
541 else if (value
[1] > 1.0f
) value
[1] = 1.0f
;
542 if (value
[2] < -1.0f
) value
[2] = -1.0f
;
543 else if (value
[2] > 1.0f
) value
[2] = 1.0f
;
544 if (value
[3] < -1.0f
) value
[3] = -1.0f
;
545 else if (value
[3] > 1.0f
) value
[3] = 1.0f
;
548 list_add_head(&shader
->baseShader
.constantsF
, &lconst
->entry
);
550 else if (ins
.handler_idx
== WINED3DSIH_DEFI
)
552 struct wined3d_shader_src_param rel_addr
;
553 struct wined3d_shader_dst_param dst
;
555 local_constant
*lconst
= HeapAlloc(GetProcessHeap(), 0, sizeof(local_constant
));
556 if (!lconst
) return E_OUTOFMEMORY
;
558 fe
->shader_read_dst_param(fe_data
, &ptr
, &dst
, &rel_addr
);
559 lconst
->idx
= dst
.reg
.idx
;
561 memcpy(lconst
->value
, ptr
, 4 * sizeof(DWORD
));
564 list_add_head(&shader
->baseShader
.constantsI
, &lconst
->entry
);
565 reg_maps
->local_int_consts
|= (1 << dst
.reg
.idx
);
567 else if (ins
.handler_idx
== WINED3DSIH_DEFB
)
569 struct wined3d_shader_src_param rel_addr
;
570 struct wined3d_shader_dst_param dst
;
572 local_constant
*lconst
= HeapAlloc(GetProcessHeap(), 0, sizeof(local_constant
));
573 if (!lconst
) return E_OUTOFMEMORY
;
575 fe
->shader_read_dst_param(fe_data
, &ptr
, &dst
, &rel_addr
);
576 lconst
->idx
= dst
.reg
.idx
;
578 memcpy(lconst
->value
, ptr
, sizeof(DWORD
));
581 list_add_head(&shader
->baseShader
.constantsB
, &lconst
->entry
);
582 reg_maps
->local_bool_consts
|= (1 << dst
.reg
.idx
);
584 /* If there's a loop in the shader. */
585 else if (ins
.handler_idx
== WINED3DSIH_LOOP
586 || ins
.handler_idx
== WINED3DSIH_REP
)
588 struct wined3d_shader_src_param src
, rel_addr
;
590 fe
->shader_read_src_param(fe_data
, &ptr
, &src
, &rel_addr
);
592 /* Rep and Loop always use an integer constant for the control parameters. */
593 if (ins
.handler_idx
== WINED3DSIH_REP
)
595 reg_maps
->integer_constants
|= 1 << src
.reg
.idx
;
599 fe
->shader_read_src_param(fe_data
, &ptr
, &src
, &rel_addr
);
600 reg_maps
->integer_constants
|= 1 << src
.reg
.idx
;
604 if (cur_loop_depth
> max_loop_depth
) max_loop_depth
= cur_loop_depth
;
606 else if (ins
.handler_idx
== WINED3DSIH_ENDLOOP
607 || ins
.handler_idx
== WINED3DSIH_ENDREP
)
611 /* For subroutine prototypes. */
612 else if (ins
.handler_idx
== WINED3DSIH_LABEL
)
614 struct wined3d_shader_src_param src
, rel_addr
;
616 fe
->shader_read_src_param(fe_data
, &ptr
, &src
, &rel_addr
);
617 reg_maps
->labels
|= 1 << src
.reg
.idx
;
619 /* Set texture, address, temporary registers. */
622 BOOL color0_mov
= FALSE
;
625 /* This will loop over all the registers and try to
626 * make a bitmask of the ones we're interested in.
628 * Relative addressing tokens are ignored, but that's
629 * okay, since we'll catch any address registers when
630 * they are initialized (required by spec). */
633 struct wined3d_shader_src_param dst_rel_addr
;
634 struct wined3d_shader_dst_param dst_param
;
636 fe
->shader_read_dst_param(fe_data
, &ptr
, &dst_param
, &dst_rel_addr
);
638 shader_record_register_usage(shader
, reg_maps
, &dst_param
.reg
, shader_version
.type
);
640 /* WINED3DSPR_TEXCRDOUT is the same as WINED3DSPR_OUTPUT. _OUTPUT can be > MAX_REG_TEXCRD and
641 * is used in >= 3.0 shaders. Filter 3.0 shaders to prevent overflows, and also filter pixel
642 * shaders because TECRDOUT isn't used in them, but future register types might cause issues */
643 if (shader_version
.type
== WINED3D_SHADER_TYPE_VERTEX
&& shader_version
.major
< 3
644 && dst_param
.reg
.type
== WINED3DSPR_TEXCRDOUT
)
646 reg_maps
->texcoord_mask
[dst_param
.reg
.idx
] |= dst_param
.write_mask
;
649 if (shader_version
.type
== WINED3D_SHADER_TYPE_PIXEL
)
651 IWineD3DPixelShaderImpl
*ps
= (IWineD3DPixelShaderImpl
*)shader
;
653 if (dst_param
.reg
.type
== WINED3DSPR_COLOROUT
&& dst_param
.reg
.idx
== 0)
655 /* Many 2.0 and 3.0 pixel shaders end with a MOV from a temp register to
656 * COLOROUT 0. If we know this in advance, the ARB shader backend can skip
657 * the mov and perform the sRGB write correction from the source register.
659 * However, if the mov is only partial, we can't do this, and if the write
660 * comes from an instruction other than MOV it is hard to do as well. If
661 * COLOROUT 0 is overwritten partially later, the marker is dropped again. */
663 ps
->color0_mov
= FALSE
;
664 if (ins
.handler_idx
== WINED3DSIH_MOV
)
666 /* Used later when the source register is read. */
670 /* Also drop the MOV marker if the source register is overwritten prior to the shader
673 else if (dst_param
.reg
.type
== WINED3DSPR_TEMP
&& dst_param
.reg
.idx
== ps
->color0_reg
)
675 ps
->color0_mov
= FALSE
;
679 /* Declare 1.x samplers implicitly, based on the destination reg. number. */
680 if (shader_version
.major
== 1
681 && (ins
.handler_idx
== WINED3DSIH_TEX
682 || ins
.handler_idx
== WINED3DSIH_TEXBEM
683 || ins
.handler_idx
== WINED3DSIH_TEXBEML
684 || ins
.handler_idx
== WINED3DSIH_TEXDP3TEX
685 || ins
.handler_idx
== WINED3DSIH_TEXM3x2TEX
686 || ins
.handler_idx
== WINED3DSIH_TEXM3x3SPEC
687 || ins
.handler_idx
== WINED3DSIH_TEXM3x3TEX
688 || ins
.handler_idx
== WINED3DSIH_TEXM3x3VSPEC
689 || ins
.handler_idx
== WINED3DSIH_TEXREG2AR
690 || ins
.handler_idx
== WINED3DSIH_TEXREG2GB
691 || ins
.handler_idx
== WINED3DSIH_TEXREG2RGB
))
693 /* Fake sampler usage, only set reserved bit and type. */
694 DWORD sampler_code
= dst_param
.reg
.idx
;
696 TRACE("Setting fake 2D sampler for 1.x pixelshader.\n");
697 reg_maps
->sampler_type
[sampler_code
] = WINED3DSTT_2D
;
699 /* texbem is only valid with < 1.4 pixel shaders */
700 if (ins
.handler_idx
== WINED3DSIH_TEXBEM
701 || ins
.handler_idx
== WINED3DSIH_TEXBEML
)
703 reg_maps
->bumpmat
|= 1 << dst_param
.reg
.idx
;
704 if (ins
.handler_idx
== WINED3DSIH_TEXBEML
)
706 reg_maps
->luminanceparams
|= 1 << dst_param
.reg
.idx
;
710 else if (ins
.handler_idx
== WINED3DSIH_BEM
)
712 reg_maps
->bumpmat
|= 1 << dst_param
.reg
.idx
;
716 if (ins
.handler_idx
== WINED3DSIH_NRM
) reg_maps
->usesnrm
= 1;
717 else if (ins
.handler_idx
== WINED3DSIH_DSY
) reg_maps
->usesdsy
= 1;
718 else if (ins
.handler_idx
== WINED3DSIH_DSX
) reg_maps
->usesdsx
= 1;
719 else if (ins
.handler_idx
== WINED3DSIH_TEXLDD
) reg_maps
->usestexldd
= 1;
720 else if (ins
.handler_idx
== WINED3DSIH_TEXLDL
) reg_maps
->usestexldl
= 1;
721 else if (ins
.handler_idx
== WINED3DSIH_MOVA
) reg_maps
->usesmova
= 1;
722 else if (ins
.handler_idx
== WINED3DSIH_IFC
) reg_maps
->usesifc
= 1;
723 else if (ins
.handler_idx
== WINED3DSIH_CALL
) reg_maps
->usescall
= 1;
725 limit
= ins
.src_count
+ (ins
.predicate
? 1 : 0);
726 for (i
= 0; i
< limit
; ++i
)
728 struct wined3d_shader_src_param src_param
, src_rel_addr
;
731 fe
->shader_read_src_param(fe_data
, &ptr
, &src_param
, &src_rel_addr
);
732 count
= get_instr_extra_regcount(ins
.handler_idx
, i
);
734 shader_record_register_usage(shader
, reg_maps
, &src_param
.reg
, shader_version
.type
);
738 shader_record_register_usage(shader
, reg_maps
, &src_param
.reg
, shader_version
.type
);
744 IWineD3DPixelShaderImpl
*ps
= (IWineD3DPixelShaderImpl
*)shader
;
745 if (src_param
.reg
.type
== WINED3DSPR_TEMP
746 && src_param
.swizzle
== WINED3DSP_NOSWIZZLE
)
748 ps
->color0_mov
= TRUE
;
749 ps
->color0_reg
= src_param
.reg
.idx
;
755 reg_maps
->loop_depth
= max_loop_depth
;
757 shader
->baseShader
.functionLength
= ((const char *)ptr
- (const char *)byte_code
);
762 unsigned int shader_find_free_input_register(const struct shader_reg_maps
*reg_maps
, unsigned int max
)
764 DWORD map
= 1 << max
;
766 map
&= reg_maps
->shader_version
.major
< 3 ? ~reg_maps
->texcoord
: ~reg_maps
->input_registers
;
768 return wined3d_log2i(map
);
771 static void shader_dump_decl_usage(const struct wined3d_shader_semantic
*semantic
,
772 const struct wined3d_shader_version
*shader_version
)
776 if (semantic
->reg
.reg
.type
== WINED3DSPR_SAMPLER
)
778 switch (semantic
->sampler_type
)
780 case WINED3DSTT_2D
: TRACE("_2d"); break;
781 case WINED3DSTT_CUBE
: TRACE("_cube"); break;
782 case WINED3DSTT_VOLUME
: TRACE("_volume"); break;
783 default: TRACE("_unknown_ttype(0x%08x)", semantic
->sampler_type
);
788 /* Pixel shaders 3.0 don't have usage semantics. */
789 if (shader_version
->major
< 3 && shader_version
->type
== WINED3D_SHADER_TYPE_PIXEL
) return;
792 switch (semantic
->usage
)
794 case WINED3DDECLUSAGE_POSITION
:
795 TRACE("position%u", semantic
->usage_idx
);
798 case WINED3DDECLUSAGE_BLENDINDICES
:
802 case WINED3DDECLUSAGE_BLENDWEIGHT
:
806 case WINED3DDECLUSAGE_NORMAL
:
807 TRACE("normal%u", semantic
->usage_idx
);
810 case WINED3DDECLUSAGE_PSIZE
:
814 case WINED3DDECLUSAGE_COLOR
:
815 if (semantic
->usage_idx
== 0) TRACE("color");
816 else TRACE("specular%u", (semantic
->usage_idx
- 1));
819 case WINED3DDECLUSAGE_TEXCOORD
:
820 TRACE("texture%u", semantic
->usage_idx
);
823 case WINED3DDECLUSAGE_TANGENT
:
827 case WINED3DDECLUSAGE_BINORMAL
:
831 case WINED3DDECLUSAGE_TESSFACTOR
:
835 case WINED3DDECLUSAGE_POSITIONT
:
836 TRACE("positionT%u", semantic
->usage_idx
);
839 case WINED3DDECLUSAGE_FOG
:
843 case WINED3DDECLUSAGE_DEPTH
:
847 case WINED3DDECLUSAGE_SAMPLE
:
852 FIXME("unknown_semantics(0x%08x)", semantic
->usage
);
857 static void shader_dump_register(const struct wined3d_shader_register
*reg
,
858 const struct wined3d_shader_version
*shader_version
)
860 static const char * const rastout_reg_names
[] = {"oPos", "oFog", "oPts"};
861 static const char * const misctype_reg_names
[] = {"vPos", "vFace"};
862 UINT offset
= reg
->idx
;
866 case WINED3DSPR_TEMP
:
870 case WINED3DSPR_INPUT
:
874 case WINED3DSPR_CONST
:
875 case WINED3DSPR_CONST2
:
876 case WINED3DSPR_CONST3
:
877 case WINED3DSPR_CONST4
:
879 offset
= shader_get_float_offset(reg
->type
, reg
->idx
);
882 case WINED3DSPR_TEXTURE
: /* vs: case WINED3DSPR_ADDR */
883 TRACE("%c", shader_version
->type
== WINED3D_SHADER_TYPE_PIXEL
? 't' : 'a');
886 case WINED3DSPR_RASTOUT
:
887 TRACE("%s", rastout_reg_names
[reg
->idx
]);
890 case WINED3DSPR_COLOROUT
:
894 case WINED3DSPR_DEPTHOUT
:
898 case WINED3DSPR_ATTROUT
:
902 case WINED3DSPR_TEXCRDOUT
:
903 /* Vertex shaders >= 3.0 use general purpose output registers
904 * (WINED3DSPR_OUTPUT), which can include an address token. */
905 if (shader_version
->major
>= 3) TRACE("o");
909 case WINED3DSPR_CONSTINT
:
913 case WINED3DSPR_CONSTBOOL
:
917 case WINED3DSPR_LABEL
:
921 case WINED3DSPR_LOOP
:
925 case WINED3DSPR_SAMPLER
:
929 case WINED3DSPR_MISCTYPE
:
930 if (reg
->idx
> 1) FIXME("Unhandled misctype register %u.\n", reg
->idx
);
931 else TRACE("%s", misctype_reg_names
[reg
->idx
]);
934 case WINED3DSPR_PREDICATE
:
938 case WINED3DSPR_IMMCONST
:
942 case WINED3DSPR_CONSTBUFFER
:
947 TRACE("unhandled_rtype(%#x)", reg
->type
);
951 if (reg
->type
== WINED3DSPR_IMMCONST
)
954 switch (reg
->immconst_type
)
956 case WINED3D_IMMCONST_FLOAT
:
957 TRACE("%.8e", *(const float *)reg
->immconst_data
);
960 case WINED3D_IMMCONST_FLOAT4
:
961 TRACE("%.8e, %.8e, %.8e, %.8e",
962 *(const float *)®
->immconst_data
[0], *(const float *)®
->immconst_data
[1],
963 *(const float *)®
->immconst_data
[2], *(const float *)®
->immconst_data
[3]);
967 TRACE("<unhandled immconst_type %#x>", reg
->immconst_type
);
972 else if (reg
->type
!= WINED3DSPR_RASTOUT
&& reg
->type
!= WINED3DSPR_MISCTYPE
)
974 if (reg
->array_idx
!= ~0U)
976 TRACE("%u[%u", offset
, reg
->array_idx
);
980 shader_dump_src_param(reg
->rel_addr
, shader_version
);
989 shader_dump_src_param(reg
->rel_addr
, shader_version
);
993 if (reg
->rel_addr
) TRACE("]");
998 void shader_dump_dst_param(const struct wined3d_shader_dst_param
*param
,
999 const struct wined3d_shader_version
*shader_version
)
1001 DWORD write_mask
= param
->write_mask
;
1003 shader_dump_register(¶m
->reg
, shader_version
);
1005 if (write_mask
!= WINED3DSP_WRITEMASK_ALL
)
1007 static const char *write_mask_chars
= "xyzw";
1010 if (write_mask
& WINED3DSP_WRITEMASK_0
) TRACE("%c", write_mask_chars
[0]);
1011 if (write_mask
& WINED3DSP_WRITEMASK_1
) TRACE("%c", write_mask_chars
[1]);
1012 if (write_mask
& WINED3DSP_WRITEMASK_2
) TRACE("%c", write_mask_chars
[2]);
1013 if (write_mask
& WINED3DSP_WRITEMASK_3
) TRACE("%c", write_mask_chars
[3]);
1017 void shader_dump_src_param(const struct wined3d_shader_src_param
*param
,
1018 const struct wined3d_shader_version
*shader_version
)
1020 DWORD src_modifier
= param
->modifiers
;
1021 DWORD swizzle
= param
->swizzle
;
1023 if (src_modifier
== WINED3DSPSM_NEG
1024 || src_modifier
== WINED3DSPSM_BIASNEG
1025 || src_modifier
== WINED3DSPSM_SIGNNEG
1026 || src_modifier
== WINED3DSPSM_X2NEG
1027 || src_modifier
== WINED3DSPSM_ABSNEG
)
1029 else if (src_modifier
== WINED3DSPSM_COMP
)
1031 else if (src_modifier
== WINED3DSPSM_NOT
)
1034 if (src_modifier
== WINED3DSPSM_ABS
|| src_modifier
== WINED3DSPSM_ABSNEG
)
1037 shader_dump_register(¶m
->reg
, shader_version
);
1041 switch (src_modifier
)
1043 case WINED3DSPSM_NONE
: break;
1044 case WINED3DSPSM_NEG
: break;
1045 case WINED3DSPSM_NOT
: break;
1046 case WINED3DSPSM_BIAS
: TRACE("_bias"); break;
1047 case WINED3DSPSM_BIASNEG
: TRACE("_bias"); break;
1048 case WINED3DSPSM_SIGN
: TRACE("_bx2"); break;
1049 case WINED3DSPSM_SIGNNEG
: TRACE("_bx2"); break;
1050 case WINED3DSPSM_COMP
: break;
1051 case WINED3DSPSM_X2
: TRACE("_x2"); break;
1052 case WINED3DSPSM_X2NEG
: TRACE("_x2"); break;
1053 case WINED3DSPSM_DZ
: TRACE("_dz"); break;
1054 case WINED3DSPSM_DW
: TRACE("_dw"); break;
1055 case WINED3DSPSM_ABSNEG
: TRACE(")"); break;
1056 case WINED3DSPSM_ABS
: TRACE(")"); break;
1057 default: TRACE("_unknown_modifier(%#x)", src_modifier
);
1061 if (swizzle
!= WINED3DSP_NOSWIZZLE
)
1063 static const char *swizzle_chars
= "xyzw";
1064 DWORD swizzle_x
= swizzle
& 0x03;
1065 DWORD swizzle_y
= (swizzle
>> 2) & 0x03;
1066 DWORD swizzle_z
= (swizzle
>> 4) & 0x03;
1067 DWORD swizzle_w
= (swizzle
>> 6) & 0x03;
1069 if (swizzle_x
== swizzle_y
1070 && swizzle_x
== swizzle_z
1071 && swizzle_x
== swizzle_w
)
1073 TRACE(".%c", swizzle_chars
[swizzle_x
]);
1077 TRACE(".%c%c%c%c", swizzle_chars
[swizzle_x
], swizzle_chars
[swizzle_y
],
1078 swizzle_chars
[swizzle_z
], swizzle_chars
[swizzle_w
]);
1083 /* Shared code in order to generate the bulk of the shader string.
1084 * NOTE: A description of how to parse tokens can be found on MSDN. */
1085 void shader_generate_main(IWineD3DBaseShader
*iface
, struct wined3d_shader_buffer
*buffer
,
1086 const shader_reg_maps
*reg_maps
, const DWORD
*byte_code
, void *backend_ctx
)
1088 IWineD3DBaseShaderImpl
*shader
= (IWineD3DBaseShaderImpl
*)iface
;
1089 IWineD3DDeviceImpl
*device
= (IWineD3DDeviceImpl
*)shader
->baseShader
.device
;
1090 const struct wined3d_shader_frontend
*fe
= shader
->baseShader
.frontend
;
1091 void *fe_data
= shader
->baseShader
.frontend_data
;
1092 struct wined3d_shader_src_param src_rel_addr
[4];
1093 struct wined3d_shader_src_param src_param
[4];
1094 struct wined3d_shader_version shader_version
;
1095 struct wined3d_shader_src_param dst_rel_addr
;
1096 struct wined3d_shader_dst_param dst_param
;
1097 struct wined3d_shader_instruction ins
;
1098 struct wined3d_shader_context ctx
;
1099 const DWORD
*ptr
= byte_code
;
1102 /* Initialize current parsing state. */
1104 ctx
.gl_info
= &device
->adapter
->gl_info
;
1105 ctx
.reg_maps
= reg_maps
;
1106 ctx
.buffer
= buffer
;
1107 ctx
.backend_data
= backend_ctx
;
1110 ins
.dst
= &dst_param
;
1111 ins
.src
= src_param
;
1112 shader
->baseShader
.parse_state
.current_row
= 0;
1114 fe
->shader_read_header(fe_data
, &ptr
, &shader_version
);
1116 while (!fe
->shader_is_end(fe_data
, &ptr
))
1118 const char *comment
;
1122 /* Skip comment tokens. */
1123 fe
->shader_read_comment(&ptr
, &comment
, &comment_size
);
1124 if (comment
) continue;
1127 fe
->shader_read_opcode(fe_data
, &ptr
, &ins
, ¶m_size
);
1129 /* Unknown opcode and its parameters. */
1130 if (ins
.handler_idx
== WINED3DSIH_TABLE_SIZE
)
1132 TRACE("Skipping unrecognized instruction.\n");
1137 /* Nothing to do. */
1138 if (ins
.handler_idx
== WINED3DSIH_DCL
1139 || ins
.handler_idx
== WINED3DSIH_NOP
1140 || ins
.handler_idx
== WINED3DSIH_DEF
1141 || ins
.handler_idx
== WINED3DSIH_DEFI
1142 || ins
.handler_idx
== WINED3DSIH_DEFB
1143 || ins
.handler_idx
== WINED3DSIH_PHASE
)
1149 /* Destination token */
1150 if (ins
.dst_count
) fe
->shader_read_dst_param(fe_data
, &ptr
, &dst_param
, &dst_rel_addr
);
1152 /* Predication token */
1153 if (ins
.predicate
) ins
.predicate
= *ptr
++;
1155 /* Other source tokens */
1156 for (i
= 0; i
< ins
.src_count
; ++i
)
1158 fe
->shader_read_src_param(fe_data
, &ptr
, &src_param
[i
], &src_rel_addr
[i
]);
1161 /* Call appropriate function for output target */
1162 device
->shader_backend
->shader_handle_instruction(&ins
);
1166 static void shader_dump_ins_modifiers(const struct wined3d_shader_dst_param
*dst
)
1168 DWORD mmask
= dst
->modifiers
;
1173 case 13: TRACE("_d8"); break;
1174 case 14: TRACE("_d4"); break;
1175 case 15: TRACE("_d2"); break;
1176 case 1: TRACE("_x2"); break;
1177 case 2: TRACE("_x4"); break;
1178 case 3: TRACE("_x8"); break;
1179 default: TRACE("_unhandled_shift(%d)", dst
->shift
); break;
1182 if (mmask
& WINED3DSPDM_SATURATE
) TRACE("_sat");
1183 if (mmask
& WINED3DSPDM_PARTIALPRECISION
) TRACE("_pp");
1184 if (mmask
& WINED3DSPDM_MSAMPCENTROID
) TRACE("_centroid");
1186 mmask
&= ~(WINED3DSPDM_SATURATE
| WINED3DSPDM_PARTIALPRECISION
| WINED3DSPDM_MSAMPCENTROID
);
1187 if (mmask
) FIXME("_unrecognized_modifier(%#x)", mmask
);
1190 static void shader_trace_init(const struct wined3d_shader_frontend
*fe
, void *fe_data
, const DWORD
*byte_code
)
1192 struct wined3d_shader_version shader_version
;
1193 const DWORD
*ptr
= byte_code
;
1194 const char *type_prefix
;
1197 TRACE("Parsing %p.\n", byte_code
);
1199 fe
->shader_read_header(fe_data
, &ptr
, &shader_version
);
1201 switch (shader_version
.type
)
1203 case WINED3D_SHADER_TYPE_VERTEX
:
1207 case WINED3D_SHADER_TYPE_GEOMETRY
:
1211 case WINED3D_SHADER_TYPE_PIXEL
:
1216 FIXME("Unhandled shader type %#x.\n", shader_version
.type
);
1217 type_prefix
= "unknown";
1221 TRACE("%s_%u_%u\n", type_prefix
, shader_version
.major
, shader_version
.minor
);
1223 while (!fe
->shader_is_end(fe_data
, &ptr
))
1225 struct wined3d_shader_instruction ins
;
1226 const char *comment
;
1231 fe
->shader_read_comment(&ptr
, &comment
, &comment_size
);
1234 TRACE("// %s\n", debugstr_an(comment
, comment_size
));
1238 fe
->shader_read_opcode(fe_data
, &ptr
, &ins
, ¶m_size
);
1239 if (ins
.handler_idx
== WINED3DSIH_TABLE_SIZE
)
1241 TRACE("Skipping unrecognized instruction.\n");
1246 if (ins
.handler_idx
== WINED3DSIH_DCL
)
1248 struct wined3d_shader_semantic semantic
;
1250 fe
->shader_read_semantic(&ptr
, &semantic
);
1252 shader_dump_decl_usage(&semantic
, &shader_version
);
1253 shader_dump_ins_modifiers(&semantic
.reg
);
1255 shader_dump_dst_param(&semantic
.reg
, &shader_version
);
1257 else if (ins
.handler_idx
== WINED3DSIH_DEF
)
1259 struct wined3d_shader_src_param rel_addr
;
1260 struct wined3d_shader_dst_param dst
;
1262 fe
->shader_read_dst_param(fe_data
, &ptr
, &dst
, &rel_addr
);
1264 TRACE("def c%u = %f, %f, %f, %f", shader_get_float_offset(dst
.reg
.type
, dst
.reg
.idx
),
1265 *(const float *)(ptr
),
1266 *(const float *)(ptr
+ 1),
1267 *(const float *)(ptr
+ 2),
1268 *(const float *)(ptr
+ 3));
1271 else if (ins
.handler_idx
== WINED3DSIH_DEFI
)
1273 struct wined3d_shader_src_param rel_addr
;
1274 struct wined3d_shader_dst_param dst
;
1276 fe
->shader_read_dst_param(fe_data
, &ptr
, &dst
, &rel_addr
);
1278 TRACE("defi i%u = %d, %d, %d, %d", dst
.reg
.idx
,
1285 else if (ins
.handler_idx
== WINED3DSIH_DEFB
)
1287 struct wined3d_shader_src_param rel_addr
;
1288 struct wined3d_shader_dst_param dst
;
1290 fe
->shader_read_dst_param(fe_data
, &ptr
, &dst
, &rel_addr
);
1292 TRACE("defb b%u = %s", dst
.reg
.idx
, *ptr
? "true" : "false");
1297 struct wined3d_shader_src_param dst_rel_addr
, src_rel_addr
;
1298 struct wined3d_shader_dst_param dst_param
;
1299 struct wined3d_shader_src_param src_param
;
1303 fe
->shader_read_dst_param(fe_data
, &ptr
, &dst_param
, &dst_rel_addr
);
1306 /* Print out predication source token first - it follows
1307 * the destination token. */
1310 fe
->shader_read_src_param(fe_data
, &ptr
, &src_param
, &src_rel_addr
);
1312 shader_dump_src_param(&src_param
, &shader_version
);
1316 /* PixWin marks instructions with the coissue flag with a '+' */
1317 if (ins
.coissue
) TRACE("+");
1319 TRACE("%s", shader_opcode_names
[ins
.handler_idx
]);
1321 if (ins
.handler_idx
== WINED3DSIH_IFC
1322 || ins
.handler_idx
== WINED3DSIH_BREAKC
)
1326 case COMPARISON_GT
: TRACE("_gt"); break;
1327 case COMPARISON_EQ
: TRACE("_eq"); break;
1328 case COMPARISON_GE
: TRACE("_ge"); break;
1329 case COMPARISON_LT
: TRACE("_lt"); break;
1330 case COMPARISON_NE
: TRACE("_ne"); break;
1331 case COMPARISON_LE
: TRACE("_le"); break;
1332 default: TRACE("_(%u)", ins
.flags
);
1335 else if (ins
.handler_idx
== WINED3DSIH_TEX
1336 && shader_version
.major
>= 2
1337 && (ins
.flags
& WINED3DSI_TEXLD_PROJECT
))
1342 /* We already read the destination token, print it. */
1345 shader_dump_ins_modifiers(&dst_param
);
1347 shader_dump_dst_param(&dst_param
, &shader_version
);
1350 /* Other source tokens */
1351 for (i
= ins
.dst_count
; i
< (ins
.dst_count
+ ins
.src_count
); ++i
)
1353 fe
->shader_read_src_param(fe_data
, &ptr
, &src_param
, &src_rel_addr
);
1354 TRACE(!i
? " " : ", ");
1355 shader_dump_src_param(&src_param
, &shader_version
);
1362 static void shader_cleanup(IWineD3DBaseShader
*iface
)
1364 IWineD3DBaseShaderImpl
*shader
= (IWineD3DBaseShaderImpl
*)iface
;
1366 ((IWineD3DDeviceImpl
*)shader
->baseShader
.device
)->shader_backend
->shader_destroy(iface
);
1367 HeapFree(GetProcessHeap(), 0, shader
->baseShader
.reg_maps
.constf
);
1368 HeapFree(GetProcessHeap(), 0, shader
->baseShader
.function
);
1369 shader_delete_constant_list(&shader
->baseShader
.constantsF
);
1370 shader_delete_constant_list(&shader
->baseShader
.constantsB
);
1371 shader_delete_constant_list(&shader
->baseShader
.constantsI
);
1372 list_remove(&shader
->baseShader
.shader_list_entry
);
1374 if (shader
->baseShader
.frontend
&& shader
->baseShader
.frontend_data
)
1376 shader
->baseShader
.frontend
->shader_free(shader
->baseShader
.frontend_data
);
1380 static void shader_none_handle_instruction(const struct wined3d_shader_instruction
*ins
) {}
1381 static void shader_none_select(const struct wined3d_context
*context
, BOOL usePS
, BOOL useVS
) {}
1382 static void shader_none_select_depth_blt(IWineD3DDevice
*iface
, enum tex_types tex_type
) {}
1383 static void shader_none_deselect_depth_blt(IWineD3DDevice
*iface
) {}
1384 static void shader_none_update_float_vertex_constants(IWineD3DDevice
*iface
, UINT start
, UINT count
) {}
1385 static void shader_none_update_float_pixel_constants(IWineD3DDevice
*iface
, UINT start
, UINT count
) {}
1386 static void shader_none_load_constants(const struct wined3d_context
*context
, char usePS
, char useVS
) {}
1387 static void shader_none_load_np2fixup_constants(IWineD3DDevice
*iface
, char usePS
, char useVS
) {}
1388 static void shader_none_destroy(IWineD3DBaseShader
*iface
) {}
1389 static HRESULT
shader_none_alloc(IWineD3DDevice
*iface
) {return WINED3D_OK
;}
1390 static void shader_none_free(IWineD3DDevice
*iface
) {}
1391 static BOOL
shader_none_dirty_const(IWineD3DDevice
*iface
) {return FALSE
;}
1393 static void shader_none_get_caps(const struct wined3d_gl_info
*gl_info
, struct shader_caps
*caps
)
1395 /* Set the shader caps to 0 for the none shader backend */
1396 caps
->VertexShaderVersion
= 0;
1397 caps
->PixelShaderVersion
= 0;
1398 caps
->PixelShader1xMaxValue
= 0.0f
;
1401 static BOOL
shader_none_color_fixup_supported(struct color_fixup_desc fixup
)
1403 if (TRACE_ON(d3d_shader
) && TRACE_ON(d3d
))
1405 TRACE("Checking support for fixup:\n");
1406 dump_color_fixup_desc(fixup
);
1409 /* Faked to make some apps happy. */
1410 if (!is_complex_fixup(fixup
))
1416 TRACE("[FAILED]\n");
1420 const shader_backend_t none_shader_backend
= {
1421 shader_none_handle_instruction
,
1423 shader_none_select_depth_blt
,
1424 shader_none_deselect_depth_blt
,
1425 shader_none_update_float_vertex_constants
,
1426 shader_none_update_float_pixel_constants
,
1427 shader_none_load_constants
,
1428 shader_none_load_np2fixup_constants
,
1429 shader_none_destroy
,
1432 shader_none_dirty_const
,
1433 shader_none_get_caps
,
1434 shader_none_color_fixup_supported
,
1437 static void shader_get_parent(IWineD3DBaseShaderImpl
*shader
, IUnknown
**parent
)
1439 *parent
= shader
->baseShader
.parent
;
1440 IUnknown_AddRef(*parent
);
1441 TRACE("shader %p, returning %p.\n", shader
, *parent
);
1444 static HRESULT
shader_get_function(IWineD3DBaseShaderImpl
*shader
, void *data
, UINT
*data_size
)
1448 *data_size
= shader
->baseShader
.functionLength
;
1452 if (*data_size
< shader
->baseShader
.functionLength
)
1454 /* MSDN claims (for d3d8 at least) that if *pSizeOfData is smaller
1455 * than the required size we should write the required size and
1456 * return D3DERR_MOREDATA. That's not actually true. */
1457 return WINED3DERR_INVALIDCALL
;
1460 memcpy(data
, shader
->baseShader
.function
, shader
->baseShader
.functionLength
);
1465 static HRESULT
shader_set_function(IWineD3DBaseShaderImpl
*shader
, const DWORD
*byte_code
,
1466 const struct wined3d_shader_signature
*output_signature
, DWORD float_const_count
)
1468 struct shader_reg_maps
*reg_maps
= &shader
->baseShader
.reg_maps
;
1469 const struct wined3d_shader_frontend
*fe
;
1472 TRACE("shader %p, byte_code %p, output_signature %p, float_const_count %u.\n",
1473 shader
, byte_code
, output_signature
, float_const_count
);
1475 fe
= shader_select_frontend(*byte_code
);
1478 FIXME("Unable to find frontend for shader.\n");
1479 return WINED3DERR_INVALIDCALL
;
1481 shader
->baseShader
.frontend
= fe
;
1482 shader
->baseShader
.frontend_data
= fe
->shader_init(byte_code
, output_signature
);
1483 if (!shader
->baseShader
.frontend_data
)
1485 FIXME("Failed to initialize frontend.\n");
1486 return WINED3DERR_INVALIDCALL
;
1489 /* First pass: trace shader. */
1490 if (TRACE_ON(d3d_shader
)) shader_trace_init(fe
, shader
->baseShader
.frontend_data
, byte_code
);
1492 /* Initialize immediate constant lists. */
1493 list_init(&shader
->baseShader
.constantsF
);
1494 list_init(&shader
->baseShader
.constantsB
);
1495 list_init(&shader
->baseShader
.constantsI
);
1497 /* Second pass: figure out which registers are used, what the semantics are, etc. */
1498 hr
= shader_get_registers_used((IWineD3DBaseShader
*)shader
, fe
,
1499 reg_maps
, shader
->baseShader
.input_signature
, shader
->baseShader
.output_signature
,
1500 byte_code
, float_const_count
);
1501 if (FAILED(hr
)) return hr
;
1503 shader
->baseShader
.function
= HeapAlloc(GetProcessHeap(), 0, shader
->baseShader
.functionLength
);
1504 if (!shader
->baseShader
.function
) return E_OUTOFMEMORY
;
1505 memcpy(shader
->baseShader
.function
, byte_code
, shader
->baseShader
.functionLength
);
1510 static HRESULT STDMETHODCALLTYPE
vertexshader_QueryInterface(IWineD3DVertexShader
*iface
, REFIID riid
, void **object
)
1512 TRACE("iface %p, riid %s, object %p.\n", iface
, debugstr_guid(riid
), object
);
1514 if (IsEqualGUID(riid
, &IID_IWineD3DVertexShader
)
1515 || IsEqualGUID(riid
, &IID_IWineD3DBaseShader
)
1516 || IsEqualGUID(riid
, &IID_IWineD3DBase
)
1517 || IsEqualGUID(riid
, &IID_IUnknown
))
1519 IUnknown_AddRef(iface
);
1524 WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(riid
));
1527 return E_NOINTERFACE
;
1530 static ULONG STDMETHODCALLTYPE
vertexshader_AddRef(IWineD3DVertexShader
*iface
)
1532 IWineD3DVertexShaderImpl
*shader
= (IWineD3DVertexShaderImpl
*)iface
;
1533 ULONG refcount
= InterlockedIncrement(&shader
->baseShader
.ref
);
1535 TRACE("%p increasing refcount to %u.\n", shader
, refcount
);
1540 static ULONG STDMETHODCALLTYPE
vertexshader_Release(IWineD3DVertexShader
*iface
)
1542 IWineD3DVertexShaderImpl
*shader
= (IWineD3DVertexShaderImpl
*)iface
;
1543 ULONG refcount
= InterlockedDecrement(&shader
->baseShader
.ref
);
1545 TRACE("%p decreasing refcount to %u.\n", shader
, refcount
);
1549 shader_cleanup((IWineD3DBaseShader
*)iface
);
1550 shader
->baseShader
.parent_ops
->wined3d_object_destroyed(shader
->baseShader
.parent
);
1551 HeapFree(GetProcessHeap(), 0, shader
);
1557 static HRESULT STDMETHODCALLTYPE
vertexshader_GetParent(IWineD3DVertexShader
*iface
, IUnknown
**parent
)
1559 TRACE("iface %p, parent %p.\n", iface
, parent
);
1561 shader_get_parent((IWineD3DBaseShaderImpl
*)iface
, parent
);
1566 static HRESULT STDMETHODCALLTYPE
vertexshader_GetFunction(IWineD3DVertexShader
*iface
, void *data
, UINT
*data_size
)
1568 TRACE("iface %p, data %p, data_size %p.\n", iface
, data
, data_size
);
1570 return shader_get_function((IWineD3DBaseShaderImpl
*)iface
, data
, data_size
);
1573 /* Set local constants for d3d8 shaders. */
1574 static HRESULT STDMETHODCALLTYPE
vertexshader_SetLocalConstantsF(IWineD3DVertexShader
*iface
,
1575 UINT start_idx
, const float *src_data
, UINT count
)
1577 IWineD3DVertexShaderImpl
*shader
=(IWineD3DVertexShaderImpl
*)iface
;
1578 IWineD3DDeviceImpl
*device
= (IWineD3DDeviceImpl
*)shader
->baseShader
.device
;
1581 TRACE("iface %p, start_idx %u, src_data %p, count %u.\n", iface
, start_idx
, src_data
, count
);
1583 end_idx
= start_idx
+ count
;
1584 if (end_idx
> device
->d3d_vshader_constantF
)
1586 WARN("end_idx %u > float constants limit %u.\n", end_idx
, device
->d3d_vshader_constantF
);
1587 end_idx
= device
->d3d_vshader_constantF
;
1590 for (i
= start_idx
; i
< end_idx
; ++i
)
1592 local_constant
* lconst
= HeapAlloc(GetProcessHeap(), 0, sizeof(local_constant
));
1593 if (!lconst
) return E_OUTOFMEMORY
;
1596 memcpy(lconst
->value
, src_data
+ (i
- start_idx
) * 4 /* 4 components */, 4 * sizeof(float));
1597 list_add_head(&shader
->baseShader
.constantsF
, &lconst
->entry
);
1603 static const IWineD3DVertexShaderVtbl IWineD3DVertexShader_Vtbl
=
1605 /* IUnknown methods */
1606 vertexshader_QueryInterface
,
1607 vertexshader_AddRef
,
1608 vertexshader_Release
,
1609 /* IWineD3DBase methods */
1610 vertexshader_GetParent
,
1611 /* IWineD3DBaseShader methods */
1612 vertexshader_GetFunction
,
1613 /* IWineD3DVertexShader methods */
1614 vertexshader_SetLocalConstantsF
,
1617 void find_vs_compile_args(IWineD3DVertexShaderImpl
*shader
,
1618 IWineD3DStateBlockImpl
*stateblock
, struct vs_compile_args
*args
)
1620 args
->fog_src
= stateblock
->renderState
[WINED3DRS_FOGTABLEMODE
] == WINED3DFOG_NONE
? VS_FOG_COORD
: VS_FOG_Z
;
1621 args
->clip_enabled
= stateblock
->renderState
[WINED3DRS_CLIPPING
]
1622 && stateblock
->renderState
[WINED3DRS_CLIPPLANEENABLE
];
1623 args
->swizzle_map
= ((IWineD3DDeviceImpl
*)shader
->baseShader
.device
)->strided_streams
.swizzle_map
;
1626 static BOOL
match_usage(BYTE usage1
, BYTE usage_idx1
, BYTE usage2
, BYTE usage_idx2
)
1628 if (usage_idx1
!= usage_idx2
) return FALSE
;
1629 if (usage1
== usage2
) return TRUE
;
1630 if (usage1
== WINED3DDECLUSAGE_POSITION
&& usage2
== WINED3DDECLUSAGE_POSITIONT
) return TRUE
;
1631 if (usage2
== WINED3DDECLUSAGE_POSITION
&& usage1
== WINED3DDECLUSAGE_POSITIONT
) return TRUE
;
1636 BOOL
vshader_get_input(IWineD3DVertexShader
*iface
, BYTE usage_req
, BYTE usage_idx_req
, unsigned int *regnum
)
1638 IWineD3DVertexShaderImpl
*shader
= (IWineD3DVertexShaderImpl
*)iface
;
1639 WORD map
= shader
->baseShader
.reg_maps
.input_registers
;
1642 for (i
= 0; map
; map
>>= 1, ++i
)
1644 if (!(map
& 1)) continue;
1646 if (match_usage(shader
->attributes
[i
].usage
,
1647 shader
->attributes
[i
].usage_idx
, usage_req
, usage_idx_req
))
1656 static void vertexshader_set_limits(IWineD3DVertexShaderImpl
*shader
)
1658 DWORD shader_version
= WINED3D_SHADER_VERSION(shader
->baseShader
.reg_maps
.shader_version
.major
,
1659 shader
->baseShader
.reg_maps
.shader_version
.minor
);
1660 IWineD3DDeviceImpl
*device
= (IWineD3DDeviceImpl
*)shader
->baseShader
.device
;
1662 shader
->baseShader
.limits
.texcoord
= 0;
1663 shader
->baseShader
.limits
.attributes
= 16;
1664 shader
->baseShader
.limits
.packed_input
= 0;
1666 switch (shader_version
)
1668 case WINED3D_SHADER_VERSION(1, 0):
1669 case WINED3D_SHADER_VERSION(1, 1):
1670 shader
->baseShader
.limits
.temporary
= 12;
1671 shader
->baseShader
.limits
.constant_bool
= 0;
1672 shader
->baseShader
.limits
.constant_int
= 0;
1673 shader
->baseShader
.limits
.address
= 1;
1674 shader
->baseShader
.limits
.packed_output
= 0;
1675 shader
->baseShader
.limits
.sampler
= 0;
1676 shader
->baseShader
.limits
.label
= 0;
1677 /* TODO: vs_1_1 has a minimum of 96 constants. What happens when
1678 * a vs_1_1 shader is used on a vs_3_0 capable card that has 256
1680 shader
->baseShader
.limits
.constant_float
= min(256, device
->d3d_vshader_constantF
);
1683 case WINED3D_SHADER_VERSION(2, 0):
1684 case WINED3D_SHADER_VERSION(2, 1):
1685 shader
->baseShader
.limits
.temporary
= 12;
1686 shader
->baseShader
.limits
.constant_bool
= 16;
1687 shader
->baseShader
.limits
.constant_int
= 16;
1688 shader
->baseShader
.limits
.address
= 1;
1689 shader
->baseShader
.limits
.packed_output
= 0;
1690 shader
->baseShader
.limits
.sampler
= 0;
1691 shader
->baseShader
.limits
.label
= 16;
1692 shader
->baseShader
.limits
.constant_float
= min(256, device
->d3d_vshader_constantF
);
1695 case WINED3D_SHADER_VERSION(4, 0):
1696 FIXME("Using 3.0 limits for 4.0 shader.\n");
1699 case WINED3D_SHADER_VERSION(3, 0):
1700 shader
->baseShader
.limits
.temporary
= 32;
1701 shader
->baseShader
.limits
.constant_bool
= 32;
1702 shader
->baseShader
.limits
.constant_int
= 32;
1703 shader
->baseShader
.limits
.address
= 1;
1704 shader
->baseShader
.limits
.packed_output
= 12;
1705 shader
->baseShader
.limits
.sampler
= 4;
1706 shader
->baseShader
.limits
.label
= 16; /* FIXME: 2048 */
1707 /* DX10 cards on Windows advertise a d3d9 constant limit of 256
1708 * even though they are capable of supporting much more (GL
1709 * drivers advertise 1024). d3d9.dll and d3d8.dll clamp the
1710 * wined3d-advertised maximum. Clamp the constant limit for <= 3.0
1711 * shaders to 256. */
1712 shader
->baseShader
.limits
.constant_float
= min(256, device
->d3d_vshader_constantF
);
1716 shader
->baseShader
.limits
.temporary
= 12;
1717 shader
->baseShader
.limits
.constant_bool
= 16;
1718 shader
->baseShader
.limits
.constant_int
= 16;
1719 shader
->baseShader
.limits
.address
= 1;
1720 shader
->baseShader
.limits
.packed_output
= 0;
1721 shader
->baseShader
.limits
.sampler
= 0;
1722 shader
->baseShader
.limits
.label
= 16;
1723 shader
->baseShader
.limits
.constant_float
= min(256, device
->d3d_vshader_constantF
);
1724 FIXME("Unrecognized vertex shader version \"%u.%u\".\n",
1725 shader
->baseShader
.reg_maps
.shader_version
.major
,
1726 shader
->baseShader
.reg_maps
.shader_version
.minor
);
1730 HRESULT
vertexshader_init(IWineD3DVertexShaderImpl
*shader
, IWineD3DDeviceImpl
*device
,
1731 const DWORD
*byte_code
, const struct wined3d_shader_signature
*output_signature
,
1732 IUnknown
*parent
, const struct wined3d_parent_ops
*parent_ops
)
1734 const struct wined3d_gl_info
*gl_info
= &device
->adapter
->gl_info
;
1735 struct shader_reg_maps
*reg_maps
= &shader
->baseShader
.reg_maps
;
1740 if (!byte_code
) return WINED3DERR_INVALIDCALL
;
1742 shader
->lpVtbl
= &IWineD3DVertexShader_Vtbl
;
1743 shader_init(&shader
->baseShader
, device
, parent
, parent_ops
);
1745 hr
= shader_set_function((IWineD3DBaseShaderImpl
*)shader
, byte_code
,
1746 output_signature
, device
->d3d_vshader_constantF
);
1749 WARN("Failed to set function, hr %#x.\n", hr
);
1750 shader_cleanup((IWineD3DBaseShader
*)shader
);
1754 map
= shader
->baseShader
.reg_maps
.input_registers
;
1755 for (i
= 0; map
; map
>>= 1, ++i
)
1757 if (!(map
& 1) || !shader
->baseShader
.input_signature
[i
].semantic_name
) continue;
1759 shader
->attributes
[i
].usage
=
1760 shader_usage_from_semantic_name(shader
->baseShader
.input_signature
[i
].semantic_name
);
1761 shader
->attributes
[i
].usage_idx
= shader
->baseShader
.input_signature
[i
].semantic_idx
;
1764 if (output_signature
)
1766 for (i
= 0; i
< output_signature
->element_count
; ++i
)
1768 struct wined3d_shader_signature_element
*e
= &output_signature
->elements
[i
];
1769 reg_maps
->output_registers
|= 1 << e
->register_idx
;
1770 shader
->baseShader
.output_signature
[e
->register_idx
] = *e
;
1774 vertexshader_set_limits(shader
);
1776 if (device
->vs_selected_mode
== SHADER_ARB
1777 && (gl_info
->quirks
& WINED3D_QUIRK_ARB_VS_OFFSET_LIMIT
)
1778 && shader
->min_rel_offset
<= shader
->max_rel_offset
)
1780 if (shader
->max_rel_offset
- shader
->min_rel_offset
> 127)
1782 FIXME("The difference between the minimum and maximum relative offset is > 127.\n");
1783 FIXME("Which this OpenGL implementation does not support. Try using GLSL.\n");
1784 FIXME("Min: %d, Max: %d.\n", shader
->min_rel_offset
, shader
->max_rel_offset
);
1786 else if (shader
->max_rel_offset
- shader
->min_rel_offset
> 63)
1788 shader
->rel_offset
= shader
->min_rel_offset
+ 63;
1790 else if (shader
->max_rel_offset
> 63)
1792 shader
->rel_offset
= shader
->min_rel_offset
;
1796 shader
->rel_offset
= 0;
1800 shader
->baseShader
.load_local_constsF
= shader
->baseShader
.reg_maps
.usesrelconstF
1801 && !list_empty(&shader
->baseShader
.constantsF
);
1806 static HRESULT STDMETHODCALLTYPE
geometryshader_QueryInterface(IWineD3DGeometryShader
*iface
,
1807 REFIID riid
, void **object
)
1809 TRACE("iface %p, riid %s, object %p.\n", iface
, debugstr_guid(riid
), object
);
1811 if (IsEqualGUID(riid
, &IID_IWineD3DGeometryShader
)
1812 || IsEqualGUID(riid
, &IID_IWineD3DBaseShader
)
1813 || IsEqualGUID(riid
, &IID_IWineD3DBase
)
1814 || IsEqualGUID(riid
, &IID_IUnknown
))
1816 IUnknown_AddRef(iface
);
1821 WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(riid
));
1824 return E_NOINTERFACE
;
1827 static ULONG STDMETHODCALLTYPE
geometryshader_AddRef(IWineD3DGeometryShader
*iface
)
1829 struct wined3d_geometryshader
*shader
= (struct wined3d_geometryshader
*)iface
;
1830 ULONG refcount
= InterlockedIncrement(&shader
->base_shader
.ref
);
1832 TRACE("%p increasing refcount to %u.\n", shader
, refcount
);
1837 static ULONG STDMETHODCALLTYPE
geometryshader_Release(IWineD3DGeometryShader
*iface
)
1839 struct wined3d_geometryshader
*shader
= (struct wined3d_geometryshader
*)iface
;
1840 ULONG refcount
= InterlockedDecrement(&shader
->base_shader
.ref
);
1842 TRACE("%p decreasing refcount to %u.\n", shader
, refcount
);
1846 shader_cleanup((IWineD3DBaseShader
*)iface
);
1847 shader
->base_shader
.parent_ops
->wined3d_object_destroyed(shader
->base_shader
.parent
);
1848 HeapFree(GetProcessHeap(), 0, shader
);
1854 static HRESULT STDMETHODCALLTYPE
geometryshader_GetParent(IWineD3DGeometryShader
*iface
, IUnknown
**parent
)
1856 TRACE("iface %p, parent %p.\n", iface
, parent
);
1858 shader_get_parent((IWineD3DBaseShaderImpl
*)iface
, parent
);
1863 static HRESULT STDMETHODCALLTYPE
geometryshader_GetFunction(IWineD3DGeometryShader
*iface
, void *data
, UINT
*data_size
)
1865 TRACE("iface %p, data %p, data_size %p.\n", iface
, data
, data_size
);
1867 return shader_get_function((IWineD3DBaseShaderImpl
*)iface
, data
, data_size
);
1870 static const IWineD3DGeometryShaderVtbl wined3d_geometryshader_vtbl
=
1872 /* IUnknown methods */
1873 geometryshader_QueryInterface
,
1874 geometryshader_AddRef
,
1875 geometryshader_Release
,
1876 /* IWineD3DBase methods */
1877 geometryshader_GetParent
,
1878 /* IWineD3DBaseShader methods */
1879 geometryshader_GetFunction
,
1882 HRESULT
geometryshader_init(struct wined3d_geometryshader
*shader
, IWineD3DDeviceImpl
*device
,
1883 const DWORD
*byte_code
, const struct wined3d_shader_signature
*output_signature
,
1884 IUnknown
*parent
, const struct wined3d_parent_ops
*parent_ops
)
1888 shader
->vtbl
= &wined3d_geometryshader_vtbl
;
1889 shader_init(&shader
->base_shader
, device
, parent
, parent_ops
);
1891 hr
= shader_set_function((IWineD3DBaseShaderImpl
*)shader
, byte_code
, output_signature
, 0);
1894 WARN("Failed to set function, hr %#x.\n", hr
);
1895 shader_cleanup((IWineD3DBaseShader
*)shader
);
1899 shader
->base_shader
.load_local_constsF
= FALSE
;
1904 static HRESULT STDMETHODCALLTYPE
pixelshader_QueryInterface(IWineD3DPixelShader
*iface
, REFIID riid
, void **object
)
1906 TRACE("iface %p, riid %s, object %p.\n", iface
, debugstr_guid(riid
), object
);
1908 if (IsEqualGUID(riid
, &IID_IWineD3DPixelShader
)
1909 || IsEqualGUID(riid
, &IID_IWineD3DBaseShader
)
1910 || IsEqualGUID(riid
, &IID_IWineD3DBase
)
1911 || IsEqualGUID(riid
, &IID_IUnknown
))
1913 IUnknown_AddRef(iface
);
1918 WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(riid
));
1921 return E_NOINTERFACE
;
1924 static ULONG STDMETHODCALLTYPE
pixelshader_AddRef(IWineD3DPixelShader
*iface
)
1926 IWineD3DPixelShaderImpl
*shader
= (IWineD3DPixelShaderImpl
*)iface
;
1927 ULONG refcount
= InterlockedIncrement(&shader
->baseShader
.ref
);
1929 TRACE("%p increasing refcount to %u.\n", shader
, refcount
);
1934 static ULONG STDMETHODCALLTYPE
pixelshader_Release(IWineD3DPixelShader
*iface
)
1936 IWineD3DPixelShaderImpl
*shader
= (IWineD3DPixelShaderImpl
*)iface
;
1937 ULONG refcount
= InterlockedDecrement(&shader
->baseShader
.ref
);
1939 TRACE("%p decreasing refcount to %u.\n", shader
, refcount
);
1943 shader_cleanup((IWineD3DBaseShader
*)iface
);
1944 shader
->baseShader
.parent_ops
->wined3d_object_destroyed(shader
->baseShader
.parent
);
1945 HeapFree(GetProcessHeap(), 0, shader
);
1951 static HRESULT STDMETHODCALLTYPE
pixelshader_GetParent(IWineD3DPixelShader
*iface
, IUnknown
**parent
)
1953 TRACE("iface %p, parent %p.\n", iface
, parent
);
1955 shader_get_parent((IWineD3DBaseShaderImpl
*)iface
, parent
);
1960 static HRESULT STDMETHODCALLTYPE
pixelshader_GetFunction(IWineD3DPixelShader
*iface
, void *data
, UINT
*data_size
)
1962 TRACE("iface %p, data %p, data_size %p.\n", iface
, data
, data_size
);
1964 return shader_get_function((IWineD3DBaseShaderImpl
*)iface
, data
, data_size
);
1967 static const IWineD3DPixelShaderVtbl IWineD3DPixelShader_Vtbl
=
1969 /* IUnknown methods */
1970 pixelshader_QueryInterface
,
1972 pixelshader_Release
,
1973 /* IWineD3DBase methods */
1974 pixelshader_GetParent
,
1975 /* IWineD3DBaseShader methods */
1976 pixelshader_GetFunction
1979 void find_ps_compile_args(IWineD3DPixelShaderImpl
*shader
,
1980 IWineD3DStateBlockImpl
*stateblock
, struct ps_compile_args
*args
)
1982 IWineD3DBaseTextureImpl
*texture
;
1985 memset(args
, 0, sizeof(*args
)); /* FIXME: Make sure all bits are set. */
1986 args
->srgb_correction
= stateblock
->renderState
[WINED3DRS_SRGBWRITEENABLE
] ? 1 : 0;
1987 args
->np2_fixup
= 0;
1989 for (i
= 0; i
< MAX_FRAGMENT_SAMPLERS
; ++i
)
1991 if (!shader
->baseShader
.reg_maps
.sampler_type
[i
]) continue;
1992 texture
= (IWineD3DBaseTextureImpl
*)stateblock
->textures
[i
];
1995 args
->color_fixup
[i
] = COLOR_FIXUP_IDENTITY
;
1998 args
->color_fixup
[i
] = texture
->resource
.format_desc
->color_fixup
;
2000 /* Flag samplers that need NP2 texcoord fixup. */
2001 if (!texture
->baseTexture
.pow2Matrix_identity
)
2003 args
->np2_fixup
|= (1 << i
);
2006 if (shader
->baseShader
.reg_maps
.shader_version
.major
>= 3)
2008 if (((IWineD3DDeviceImpl
*)shader
->baseShader
.device
)->strided_streams
.position_transformed
)
2010 args
->vp_mode
= pretransformed
;
2012 else if (use_vs(stateblock
))
2014 args
->vp_mode
= vertexshader
;
2018 args
->vp_mode
= fixedfunction
;
2020 args
->fog
= FOG_OFF
;
2024 args
->vp_mode
= vertexshader
;
2025 if (stateblock
->renderState
[WINED3DRS_FOGENABLE
])
2027 switch (stateblock
->renderState
[WINED3DRS_FOGTABLEMODE
])
2029 case WINED3DFOG_NONE
:
2030 if (((IWineD3DDeviceImpl
*)shader
->baseShader
.device
)->strided_streams
.position_transformed
2031 || use_vs(stateblock
))
2033 args
->fog
= FOG_LINEAR
;
2037 switch (stateblock
->renderState
[WINED3DRS_FOGVERTEXMODE
])
2039 case WINED3DFOG_NONE
: /* Fall through. */
2040 case WINED3DFOG_LINEAR
: args
->fog
= FOG_LINEAR
; break;
2041 case WINED3DFOG_EXP
: args
->fog
= FOG_EXP
; break;
2042 case WINED3DFOG_EXP2
: args
->fog
= FOG_EXP2
; break;
2046 case WINED3DFOG_LINEAR
: args
->fog
= FOG_LINEAR
; break;
2047 case WINED3DFOG_EXP
: args
->fog
= FOG_EXP
; break;
2048 case WINED3DFOG_EXP2
: args
->fog
= FOG_EXP2
; break;
2053 args
->fog
= FOG_OFF
;
2058 static void pixelshader_set_limits(IWineD3DPixelShaderImpl
*shader
)
2060 DWORD shader_version
= WINED3D_SHADER_VERSION(shader
->baseShader
.reg_maps
.shader_version
.major
,
2061 shader
->baseShader
.reg_maps
.shader_version
.minor
);
2063 shader
->baseShader
.limits
.attributes
= 0;
2064 shader
->baseShader
.limits
.address
= 0;
2065 shader
->baseShader
.limits
.packed_output
= 0;
2067 switch (shader_version
)
2069 case WINED3D_SHADER_VERSION(1, 0):
2070 case WINED3D_SHADER_VERSION(1, 1):
2071 case WINED3D_SHADER_VERSION(1, 2):
2072 case WINED3D_SHADER_VERSION(1, 3):
2073 shader
->baseShader
.limits
.temporary
= 2;
2074 shader
->baseShader
.limits
.constant_float
= 8;
2075 shader
->baseShader
.limits
.constant_int
= 0;
2076 shader
->baseShader
.limits
.constant_bool
= 0;
2077 shader
->baseShader
.limits
.texcoord
= 4;
2078 shader
->baseShader
.limits
.sampler
= 4;
2079 shader
->baseShader
.limits
.packed_input
= 0;
2080 shader
->baseShader
.limits
.label
= 0;
2083 case WINED3D_SHADER_VERSION(1, 4):
2084 shader
->baseShader
.limits
.temporary
= 6;
2085 shader
->baseShader
.limits
.constant_float
= 8;
2086 shader
->baseShader
.limits
.constant_int
= 0;
2087 shader
->baseShader
.limits
.constant_bool
= 0;
2088 shader
->baseShader
.limits
.texcoord
= 6;
2089 shader
->baseShader
.limits
.sampler
= 6;
2090 shader
->baseShader
.limits
.packed_input
= 0;
2091 shader
->baseShader
.limits
.label
= 0;
2094 /* FIXME: Temporaries must match D3DPSHADERCAPS2_0.NumTemps. */
2095 case WINED3D_SHADER_VERSION(2, 0):
2096 shader
->baseShader
.limits
.temporary
= 32;
2097 shader
->baseShader
.limits
.constant_float
= 32;
2098 shader
->baseShader
.limits
.constant_int
= 16;
2099 shader
->baseShader
.limits
.constant_bool
= 16;
2100 shader
->baseShader
.limits
.texcoord
= 8;
2101 shader
->baseShader
.limits
.sampler
= 16;
2102 shader
->baseShader
.limits
.packed_input
= 0;
2105 case WINED3D_SHADER_VERSION(2, 1):
2106 shader
->baseShader
.limits
.temporary
= 32;
2107 shader
->baseShader
.limits
.constant_float
= 32;
2108 shader
->baseShader
.limits
.constant_int
= 16;
2109 shader
->baseShader
.limits
.constant_bool
= 16;
2110 shader
->baseShader
.limits
.texcoord
= 8;
2111 shader
->baseShader
.limits
.sampler
= 16;
2112 shader
->baseShader
.limits
.packed_input
= 0;
2113 shader
->baseShader
.limits
.label
= 16;
2116 case WINED3D_SHADER_VERSION(4, 0):
2117 FIXME("Using 3.0 limits for 4.0 shader.\n");
2120 case WINED3D_SHADER_VERSION(3, 0):
2121 shader
->baseShader
.limits
.temporary
= 32;
2122 shader
->baseShader
.limits
.constant_float
= 224;
2123 shader
->baseShader
.limits
.constant_int
= 16;
2124 shader
->baseShader
.limits
.constant_bool
= 16;
2125 shader
->baseShader
.limits
.texcoord
= 0;
2126 shader
->baseShader
.limits
.sampler
= 16;
2127 shader
->baseShader
.limits
.packed_input
= 12;
2128 shader
->baseShader
.limits
.label
= 16; /* FIXME: 2048 */
2132 shader
->baseShader
.limits
.temporary
= 32;
2133 shader
->baseShader
.limits
.constant_float
= 32;
2134 shader
->baseShader
.limits
.constant_int
= 16;
2135 shader
->baseShader
.limits
.constant_bool
= 16;
2136 shader
->baseShader
.limits
.texcoord
= 8;
2137 shader
->baseShader
.limits
.sampler
= 16;
2138 shader
->baseShader
.limits
.packed_input
= 0;
2139 shader
->baseShader
.limits
.label
= 0;
2140 FIXME("Unrecognized pixel shader version %u.%u\n",
2141 shader
->baseShader
.reg_maps
.shader_version
.major
,
2142 shader
->baseShader
.reg_maps
.shader_version
.minor
);
2146 HRESULT
pixelshader_init(IWineD3DPixelShaderImpl
*shader
, IWineD3DDeviceImpl
*device
,
2147 const DWORD
*byte_code
, const struct wined3d_shader_signature
*output_signature
,
2148 IUnknown
*parent
, const struct wined3d_parent_ops
*parent_ops
)
2150 const struct wined3d_gl_info
*gl_info
= &device
->adapter
->gl_info
;
2151 unsigned int i
, highest_reg_used
= 0, num_regs_used
= 0;
2154 if (!byte_code
) return WINED3DERR_INVALIDCALL
;
2156 shader
->lpVtbl
= &IWineD3DPixelShader_Vtbl
;
2157 shader_init(&shader
->baseShader
, device
, parent
, parent_ops
);
2159 hr
= shader_set_function((IWineD3DBaseShaderImpl
*)shader
, byte_code
,
2160 output_signature
, device
->d3d_pshader_constantF
);
2163 WARN("Failed to set function, hr %#x.\n", hr
);
2164 shader_cleanup((IWineD3DBaseShader
*)shader
);
2168 pixelshader_set_limits(shader
);
2170 for (i
= 0; i
< MAX_REG_INPUT
; ++i
)
2172 if (shader
->input_reg_used
[i
])
2175 highest_reg_used
= i
;
2179 /* Don't do any register mapping magic if it is not needed, or if we can't
2180 * achieve anything anyway */
2181 if (highest_reg_used
< (gl_info
->limits
.glsl_varyings
/ 4)
2182 || num_regs_used
> (gl_info
->limits
.glsl_varyings
/ 4))
2184 if (num_regs_used
> (gl_info
->limits
.glsl_varyings
/ 4))
2186 /* This happens with relative addressing. The input mapper function
2187 * warns about this if the higher registers are declared too, so
2188 * don't write a FIXME here */
2189 WARN("More varying registers used than supported\n");
2192 for (i
= 0; i
< MAX_REG_INPUT
; ++i
)
2194 shader
->input_reg_map
[i
] = i
;
2197 shader
->declared_in_count
= highest_reg_used
+ 1;
2201 shader
->declared_in_count
= 0;
2202 for (i
= 0; i
< MAX_REG_INPUT
; ++i
)
2204 if (shader
->input_reg_used
[i
]) shader
->input_reg_map
[i
] = shader
->declared_in_count
++;
2205 else shader
->input_reg_map
[i
] = ~0U;
2209 shader
->baseShader
.load_local_constsF
= FALSE
;
2214 void pixelshader_update_samplers(struct shader_reg_maps
*reg_maps
, IWineD3DBaseTexture
* const *textures
)
2216 WINED3DSAMPLER_TEXTURE_TYPE
*sampler_type
= reg_maps
->sampler_type
;
2219 if (reg_maps
->shader_version
.major
!= 1) return;
2221 for (i
= 0; i
< max(MAX_FRAGMENT_SAMPLERS
, MAX_VERTEX_SAMPLERS
); ++i
)
2223 /* We don't sample from this sampler. */
2224 if (!sampler_type
[i
]) continue;
2228 WARN("No texture bound to sampler %u, using 2D.\n", i
);
2229 sampler_type
[i
] = WINED3DSTT_2D
;
2233 switch (IWineD3DBaseTexture_GetTextureDimensions(textures
[i
]))
2235 case GL_TEXTURE_RECTANGLE_ARB
:
2237 /* We have to select between texture rectangles and 2D
2238 * textures later because 2.0 and 3.0 shaders only have
2239 * WINED3DSTT_2D as well. */
2240 sampler_type
[i
] = WINED3DSTT_2D
;
2244 sampler_type
[i
] = WINED3DSTT_VOLUME
;
2247 case GL_TEXTURE_CUBE_MAP_ARB
:
2248 sampler_type
[i
] = WINED3DSTT_CUBE
;
2252 FIXME("Unrecognized texture type %#x, using 2D.\n",
2253 IWineD3DBaseTexture_GetTextureDimensions(textures
[i
]));
2254 sampler_type
[i
] = WINED3DSTT_2D
;