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d3d9: Don't store the d3d9 declaration in the wined3d object.
[wine/dibdrv.git] / dlls / wined3d / wined3d_private.h
blob3d8a7ad94b9998a932e1c7c8270e74e98abe22c1
1 /*
2 * Direct3D wine internal private include file
3 *
4 * Copyright 2002-2003 The wine-d3d team
5 * Copyright 2002-2003 Raphael Junqueira
6 * Copyright 2004 Jason Edmeades
7 * Copyright 2005 Oliver Stieber
8 *
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Lesser General Public
11 * License as published by the Free Software Foundation; either
12 * version 2.1 of the License, or (at your option) any later version.
13 *
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Lesser General Public License for more details.
18 *
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with this library; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
22 */
23
24 #ifndef __WINE_WINED3D_PRIVATE_H
25 #define __WINE_WINED3D_PRIVATE_H
26
27 #include <stdarg.h>
28 #include <math.h>
29 #define NONAMELESSUNION
30 #define NONAMELESSSTRUCT
31 #define COBJMACROS
32 #include "windef.h"
33 #include "winbase.h"
34 #include "winreg.h"
35 #include "wingdi.h"
36 #include "winuser.h"
37 #include "wine/debug.h"
38 #include "wine/unicode.h"
39
40 #include "d3d9.h"
41 #include "wined3d_private_types.h"
42 #include "ddraw.h"
43 #include "wine/wined3d_interface.h"
44 #include "wine/wined3d_gl.h"
45 #include "wine/list.h"
46
47 /* Device caps */
48 #define MAX_PALETTES 256
49 #define MAX_STREAMS 16
50 #define MAX_TEXTURES 8
51 #define MAX_SAMPLERS 16
52 #define MAX_ACTIVE_LIGHTS 8
53 #define MAX_CLIPPLANES WINED3DMAXUSERCLIPPLANES
54 #define MAX_LEVELS 256
55
56 #define MAX_CONST_I 16
57 #define MAX_CONST_B 16
58
59 /* Used for CreateStateBlock */
60 #define NUM_SAVEDPIXELSTATES_R 35
61 #define NUM_SAVEDPIXELSTATES_T 18
62 #define NUM_SAVEDPIXELSTATES_S 12
63 #define NUM_SAVEDVERTEXSTATES_R 31
64 #define NUM_SAVEDVERTEXSTATES_T 2
65 #define NUM_SAVEDVERTEXSTATES_S 1
66
67 extern const DWORD SavedPixelStates_R[NUM_SAVEDPIXELSTATES_R];
68 extern const DWORD SavedPixelStates_T[NUM_SAVEDPIXELSTATES_T];
69 extern const DWORD SavedPixelStates_S[NUM_SAVEDPIXELSTATES_S];
70 extern const DWORD SavedVertexStates_R[NUM_SAVEDVERTEXSTATES_R];
71 extern const DWORD SavedVertexStates_T[NUM_SAVEDVERTEXSTATES_T];
72 extern const DWORD SavedVertexStates_S[NUM_SAVEDVERTEXSTATES_S];
73
74 typedef enum _WINELOOKUP {
75 WINELOOKUP_WARPPARAM = 0,
76 WINELOOKUP_MAGFILTER = 1,
77 MAX_LOOKUPS = 2
78 } WINELOOKUP;
79
80 extern int minLookup[MAX_LOOKUPS];
81 extern int maxLookup[MAX_LOOKUPS];
82 extern DWORD *stateLookup[MAX_LOOKUPS];
83
84 extern DWORD minMipLookup[WINED3DTEXF_ANISOTROPIC + 1][WINED3DTEXF_LINEAR + 1];
85
86 typedef struct _WINED3DGLTYPE {
87 int d3dType;
88 GLint size;
89 GLenum glType;
90 GLboolean normalized;
91 int typesize;
92 } WINED3DGLTYPE;
93
94 /* NOTE: Make sure these are in the correct numerical order. (see /include/wined3d_types.h) */
95 static WINED3DGLTYPE const glTypeLookup[WINED3DDECLTYPE_UNUSED] = {
96 {WINED3DDECLTYPE_FLOAT1, 1, GL_FLOAT , GL_FALSE ,sizeof(float)},
97 {WINED3DDECLTYPE_FLOAT2, 2, GL_FLOAT , GL_FALSE ,sizeof(float)},
98 {WINED3DDECLTYPE_FLOAT3, 3, GL_FLOAT , GL_FALSE ,sizeof(float)},
99 {WINED3DDECLTYPE_FLOAT4, 4, GL_FLOAT , GL_FALSE ,sizeof(float)},
100 {WINED3DDECLTYPE_D3DCOLOR, 4, GL_UNSIGNED_BYTE , GL_TRUE ,sizeof(BYTE)},
101 {WINED3DDECLTYPE_UBYTE4, 4, GL_UNSIGNED_BYTE , GL_FALSE ,sizeof(BYTE)},
102 {WINED3DDECLTYPE_SHORT2, 2, GL_SHORT , GL_FALSE ,sizeof(short int)},
103 {WINED3DDECLTYPE_SHORT4, 4, GL_SHORT , GL_FALSE ,sizeof(short int)},
104 {WINED3DDECLTYPE_UBYTE4N, 4, GL_UNSIGNED_BYTE , GL_FALSE ,sizeof(BYTE)},
105 {WINED3DDECLTYPE_SHORT2N, 2, GL_SHORT , GL_FALSE ,sizeof(short int)},
106 {WINED3DDECLTYPE_SHORT4N, 4, GL_SHORT , GL_FALSE ,sizeof(short int)},
107 {WINED3DDECLTYPE_USHORT2N, 2, GL_UNSIGNED_SHORT , GL_FALSE ,sizeof(short int)},
108 {WINED3DDECLTYPE_USHORT4N, 4, GL_UNSIGNED_SHORT , GL_FALSE ,sizeof(short int)},
109 {WINED3DDECLTYPE_UDEC3, 3, GL_UNSIGNED_SHORT , GL_FALSE ,sizeof(short int)},
110 {WINED3DDECLTYPE_DEC3N, 3, GL_SHORT , GL_FALSE ,sizeof(short int)},
111 {WINED3DDECLTYPE_FLOAT16_2, 2, GL_FLOAT , GL_FALSE ,sizeof(short int)},
112 {WINED3DDECLTYPE_FLOAT16_4, 4, GL_FLOAT , GL_FALSE ,sizeof(short int)}};
113
114 #define WINED3D_ATR_TYPE(type) glTypeLookup[type].d3dType
115 #define WINED3D_ATR_SIZE(type) glTypeLookup[type].size
116 #define WINED3D_ATR_GLTYPE(type) glTypeLookup[type].glType
117 #define WINED3D_ATR_NORMALIZED(type) glTypeLookup[type].normalized
118 #define WINED3D_ATR_TYPESIZE(type) glTypeLookup[type].typesize
119
120 /**
121 * Settings
122 */
123 #define VS_NONE 0
124 #define VS_HW 1
125 #define VS_SW 2
126
127 #define PS_NONE 0
128 #define PS_HW 1
129
130 #define VBO_NONE 0
131 #define VBO_HW 1
132
133 #define NP2_NONE 0
134 #define NP2_REPACK 1
135 #define NP2_NATIVE 2
136
137 #define ORM_BACKBUFFER 0
138 #define ORM_PBUFFER 1
139 #define ORM_FBO 2
140
141 #define SHADER_SW 0
142 #define SHADER_ARB 1
143 #define SHADER_GLSL 2
144 #define SHADER_NONE 3
145
146 #define RTL_DISABLE -1
147 #define RTL_AUTO 0
148 #define RTL_READDRAW 1
149 #define RTL_READTEX 2
150 #define RTL_TEXDRAW 3
151 #define RTL_TEXTEX 4
152
153 /* NOTE: When adding fields to this structure, make sure to update the default
154 * values in wined3d_main.c as well. */
155 typedef struct wined3d_settings_s {
156 /* vertex and pixel shader modes */
157 int vs_mode;
158 int ps_mode;
159 int vbo_mode;
160 /* Ideally, we don't want the user to have to request GLSL. If the hardware supports GLSL,
161 we should use it. However, until it's fully implemented, we'll leave it as a registry
162 setting for developers. */
163 BOOL glslRequested;
164 int offscreen_rendering_mode;
165 int rendertargetlock_mode;
166 /* Memory tracking and object counting */
167 unsigned int emulated_textureram;
168 } wined3d_settings_t;
169
170 extern wined3d_settings_t wined3d_settings;
171
172 /* Shader backends */
173
174 typedef struct {
175 void (*shader_select)(IWineD3DDevice *iface, BOOL usePS, BOOL useVS);
176 void (*shader_select_depth_blt)(IWineD3DDevice *iface);
177 void (*shader_load_constants)(IWineD3DDevice *iface, char usePS, char useVS);
178 void (*shader_cleanup)(IWineD3DDevice *iface);
179 } shader_backend_t;
180
181 extern const shader_backend_t glsl_shader_backend;
182 extern const shader_backend_t arb_program_shader_backend;
183 extern const shader_backend_t none_shader_backend;
184
185 /* X11 locking */
186
187 extern void (*wine_tsx11_lock_ptr)(void);
188 extern void (*wine_tsx11_unlock_ptr)(void);
189
190 /* As GLX relies on X, this is needed */
191 extern int num_lock;
192
193 #if 0
194 #define ENTER_GL() ++num_lock; if (num_lock > 1) FIXME("Recursive use of GL lock to: %d\n", num_lock); wine_tsx11_lock_ptr()
195 #define LEAVE_GL() if (num_lock != 1) FIXME("Recursive use of GL lock: %d\n", num_lock); --num_lock; wine_tsx11_unlock_ptr()
196 #else
197 #define ENTER_GL() wine_tsx11_lock_ptr()
198 #define LEAVE_GL() wine_tsx11_unlock_ptr()
199 #endif
200
201 /*****************************************************************************
202 * Defines
203 */
204
205 /* GL related defines */
206 /* ------------------ */
207 #define GL_SUPPORT(ExtName) (GLINFO_LOCATION.supported[ExtName] != 0)
208 #define GL_LIMITS(ExtName) (GLINFO_LOCATION.max_##ExtName)
209 #define GL_EXTCALL(FuncName) (GLINFO_LOCATION.FuncName)
210 #define GL_VEND(_VendName) (GLINFO_LOCATION.gl_vendor == VENDOR_##_VendName ? TRUE : FALSE)
211
212 #define D3DCOLOR_B_R(dw) (((dw) >> 16) & 0xFF)
213 #define D3DCOLOR_B_G(dw) (((dw) >> 8) & 0xFF)
214 #define D3DCOLOR_B_B(dw) (((dw) >> 0) & 0xFF)
215 #define D3DCOLOR_B_A(dw) (((dw) >> 24) & 0xFF)
216
217 #define D3DCOLOR_R(dw) (((float) (((dw) >> 16) & 0xFF)) / 255.0f)
218 #define D3DCOLOR_G(dw) (((float) (((dw) >> 8) & 0xFF)) / 255.0f)
219 #define D3DCOLOR_B(dw) (((float) (((dw) >> 0) & 0xFF)) / 255.0f)
220 #define D3DCOLOR_A(dw) (((float) (((dw) >> 24) & 0xFF)) / 255.0f)
221
222 #define D3DCOLORTOGLFLOAT4(dw, vec) \
223 (vec)[0] = D3DCOLOR_R(dw); \
224 (vec)[1] = D3DCOLOR_G(dw); \
225 (vec)[2] = D3DCOLOR_B(dw); \
226 (vec)[3] = D3DCOLOR_A(dw);
227
228 /* DirectX Device Limits */
229 /* --------------------- */
230 #define MAX_LEVELS 256 /* Maximum number of mipmap levels. Guessed at 256 */
231
232 #define MAX_STREAMS 16 /* Maximum possible streams - used for fixed size arrays
233 See MaxStreams in MSDN under GetDeviceCaps */
234 /* Maximum number of constants provided to the shaders */
235 #define HIGHEST_TRANSFORMSTATE 512
236 /* Highest value in WINED3DTRANSFORMSTATETYPE */
237 #define MAX_PALETTES 256
238
239 /* Checking of API calls */
240 /* --------------------- */
241 #define checkGLcall(A) \
242 { \
243 GLint err = glGetError(); \
244 if (err == GL_NO_ERROR) { \
245 TRACE("%s call ok %s / %d\n", A, __FILE__, __LINE__); \
246 \
247 } else do { \
248 FIXME(">>>>>>>>>>>>>>>>> %#x from %s @ %s / %d\n", \
249 err, A, __FILE__, __LINE__); \
250 err = glGetError(); \
251 } while (err != GL_NO_ERROR); \
252 }
253
254 /* Trace routines / diagnostics */
255 /* ---------------------------- */
256
257 /* Dump out a matrix and copy it */
258 #define conv_mat(mat,gl_mat) \
259 do { \
260 TRACE("%f %f %f %f\n", (mat)->u.s._11, (mat)->u.s._12, (mat)->u.s._13, (mat)->u.s._14); \
261 TRACE("%f %f %f %f\n", (mat)->u.s._21, (mat)->u.s._22, (mat)->u.s._23, (mat)->u.s._24); \
262 TRACE("%f %f %f %f\n", (mat)->u.s._31, (mat)->u.s._32, (mat)->u.s._33, (mat)->u.s._34); \
263 TRACE("%f %f %f %f\n", (mat)->u.s._41, (mat)->u.s._42, (mat)->u.s._43, (mat)->u.s._44); \
264 memcpy(gl_mat, (mat), 16 * sizeof(float)); \
265 } while (0)
266
267 /* Macro to dump out the current state of the light chain */
268 #define DUMP_LIGHT_CHAIN() \
269 { \
270 PLIGHTINFOEL *el = This->stateBlock->lights;\
271 while (el) { \
272 TRACE("Light %p (glIndex %ld, d3dIndex %ld, enabled %d)\n", el, el->glIndex, el->OriginalIndex, el->lightEnabled);\
273 el = el->next; \
274 } \
275 }
276
277 /* Trace vector and strided data information */
278 #define TRACE_VECTOR(name) TRACE( #name "=(%f, %f, %f, %f)\n", name.x, name.y, name.z, name.w);
279 #define TRACE_STRIDED(sd,name) TRACE( #name "=(data:%p, stride:%d, type:%d)\n", sd->u.s.name.lpData, sd->u.s.name.dwStride, sd->u.s.name.dwType);
280
281 /* Defines used for optimizations */
282
283 /* Only reapply what is necessary */
284 #define REAPPLY_ALPHAOP 0x0001
285 #define REAPPLY_ALL 0xFFFF
286
287 /* Advance declaration of structures to satisfy compiler */
288 typedef struct IWineD3DStateBlockImpl IWineD3DStateBlockImpl;
289 typedef struct IWineD3DSurfaceImpl IWineD3DSurfaceImpl;
290 typedef struct IWineD3DPaletteImpl IWineD3DPaletteImpl;
291 typedef struct IWineD3DDeviceImpl IWineD3DDeviceImpl;
292
293 /* Tracking */
294
295 /* TODO: Move some of this to the device */
296 long globalChangeGlRam(long glram);
297
298 /* Memory and object tracking */
299
300 /*Structure for holding information on all direct3d objects
301 useful for making sure tracking is ok and when release is called on a device!
302 and probably quite handy for debugging and dumping states out
303 */
304 typedef struct WineD3DGlobalStatistics {
305 int glsurfaceram; /* The aproximate amount of glTexture memory allocated for textures */
306 } WineD3DGlobalStatistics;
307
308 extern WineD3DGlobalStatistics* wineD3DGlobalStatistics;
309
310 /* Global variables */
311 extern const float identity[16];
312
313 /*****************************************************************************
314 * Compilable extra diagnostics
315 */
316
317 /* Trace information per-vertex: (extremely high amount of trace) */
318 #if 0 /* NOTE: Must be 0 in cvs */
319 # define VTRACE(A) TRACE A
320 #else
321 # define VTRACE(A)
322 #endif
323
324 /* Checking of per-vertex related GL calls */
325 /* --------------------- */
326 #define vcheckGLcall(A) \
327 { \
328 GLint err = glGetError(); \
329 if (err == GL_NO_ERROR) { \
330 VTRACE(("%s call ok %s / %d\n", A, __FILE__, __LINE__)); \
331 \
332 } else do { \
333 FIXME(">>>>>>>>>>>>>>>>> %#x from %s @ %s / %d\n", \
334 err, A, __FILE__, __LINE__); \
335 err = glGetError(); \
336 } while (err != GL_NO_ERROR); \
337 }
338
339 /* TODO: Confirm each of these works when wined3d move completed */
340 #if 0 /* NOTE: Must be 0 in cvs */
341 /* To avoid having to get gigabytes of trace, the following can be compiled in, and at the start
342 of each frame, a check is made for the existence of C:\D3DTRACE, and if it exists d3d trace
343 is enabled, and if it doesn't exist it is disabled. */
344 # define FRAME_DEBUGGING
345 /* Adding in the SINGLE_FRAME_DEBUGGING gives a trace of just what makes up a single frame, before
346 the file is deleted */
347 # if 1 /* NOTE: Must be 1 in cvs, as this is mostly more useful than a trace from program start */
348 # define SINGLE_FRAME_DEBUGGING
349 # endif
350 /* The following, when enabled, lets you see the makeup of the frame, by drawprimitive calls.
351 It can only be enabled when FRAME_DEBUGGING is also enabled
352 The contents of the back buffer are written into /tmp/backbuffer_* after each primitive
353 array is drawn. */
354 # if 0 /* NOTE: Must be 0 in cvs, as this give a lot of ppm files when compiled in */
355 # define SHOW_FRAME_MAKEUP 1
356 # endif
357 /* The following, when enabled, lets you see the makeup of the all the textures used during each
358 of the drawprimitive calls. It can only be enabled when SHOW_FRAME_MAKEUP is also enabled.
359 The contents of the textures assigned to each stage are written into
360 /tmp/texture_*_<Stage>.ppm after each primitive array is drawn. */
361 # if 0 /* NOTE: Must be 0 in cvs, as this give a lot of ppm files when compiled in */
362 # define SHOW_TEXTURE_MAKEUP 0
363 # endif
364 extern BOOL isOn;
365 extern BOOL isDumpingFrames;
366 extern LONG primCounter;
367 #endif
368
369 /*****************************************************************************
370 * Prototypes
371 */
372
373 /* Routine common to the draw primitive and draw indexed primitive routines */
374 void drawPrimitive(IWineD3DDevice *iface,
375 int PrimitiveType,
376 long NumPrimitives,
377 /* for Indexed: */
378 long StartVertexIndex,
379 UINT numberOfVertices,
380 long StartIdx,
381 short idxBytes,
382 const void *idxData,
383 int minIndex);
384
385 void primitiveConvertToStridedData(IWineD3DDevice *iface, WineDirect3DVertexStridedData *strided, BOOL *fixup);
386
387 void primitiveDeclarationConvertToStridedData(
388 IWineD3DDevice *iface,
389 BOOL useVertexShaderFunction,
390 WineDirect3DVertexStridedData *strided,
391 BOOL *fixup);
392
393 void primitiveConvertFVFtoOffset(DWORD thisFVF,
394 DWORD stride,
395 BYTE *data,
396 WineDirect3DVertexStridedData *strided,
397 GLint streamVBO,
398 UINT streamNo);
399
400 DWORD get_flexible_vertex_size(DWORD d3dvtVertexType);
401
402 #define eps 1e-8
403
404 #define GET_TEXCOORD_SIZE_FROM_FVF(d3dvtVertexType, tex_num) \
405 (((((d3dvtVertexType) >> (16 + (2 * (tex_num)))) + 1) & 0x03) + 1)
406
407 /* Routines and structures related to state management */
408 typedef struct WineD3DContext WineD3DContext;
409 typedef void (*APPLYSTATEFUNC)(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *ctx);
410
411 #define STATE_RENDER(a) (a)
412 #define STATE_IS_RENDER(a) ((a) >= STATE_RENDER(1) && (a) <= STATE_RENDER(WINEHIGHEST_RENDER_STATE))
413
414 #define STATE_TEXTURESTAGE(stage, num) (STATE_RENDER(WINEHIGHEST_RENDER_STATE) + (stage) * WINED3D_HIGHEST_TEXTURE_STATE + (num))
415 #define STATE_IS_TEXTURESTAGE(a) ((a) >= STATE_TEXTURESTAGE(0, 1) && (a) <= STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE))
416
417 /* + 1 because samplers start with 0 */
418 #define STATE_SAMPLER(num) (STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE) + 1 + (num))
419 #define STATE_IS_SAMPLER(num) ((num) >= STATE_SAMPLER(0) && (num) <= STATE_SAMPLER(MAX_SAMPLERS - 1))
420
421 #define STATE_PIXELSHADER (STATE_SAMPLER(MAX_SAMPLERS - 1) + 1)
422 #define STATE_IS_PIXELSHADER(a) ((a) == STATE_PIXELSHADER)
423
424 #define STATE_TRANSFORM(a) (STATE_PIXELSHADER + (a))
425 #define STATE_IS_TRANSFORM(a) ((a) >= STATE_TRANSFORM(1) && (a) <= STATE_TRANSFORM(WINED3DTS_WORLDMATRIX(255)))
426
427 #define STATE_STREAMSRC (STATE_TRANSFORM(WINED3DTS_WORLDMATRIX(255)) + 1)
428 #define STATE_IS_STREAMSRC(a) ((a) == STATE_STREAMSRC)
429
430 #define STATE_VDECL (STATE_STREAMSRC + 1)
431 #define STATE_IS_VDECL(a) ((a) == STATE_VDECL)
432
433 #define STATE_VSHADER (STATE_VDECL + 1)
434 #define STATE_IS_VSHADER(a) ((a) == STATE_VSHADER)
435
436 #define STATE_VIEWPORT (STATE_VSHADER + 1)
437 #define STATE_IS_VIEWPORT(a) ((a) == STATE_VIEWPORT)
438
439 #define STATE_VERTEXSHADERCONSTANT (STATE_VIEWPORT + 1)
440 #define STATE_PIXELSHADERCONSTANT (STATE_VERTEXSHADERCONSTANT + 1)
441 #define STATE_IS_VERTEXSHADERCONSTANT(a) ((a) == STATE_VERTEXSHADERCONSTANT)
442 #define STATE_IS_PIXELSHADERCONSTANT(a) ((a) == STATE_PIXELSHADERCONSTANT)
443
444 #define STATE_HIGHEST (STATE_PIXELSHADERCONSTANT)
445
446 struct StateEntry
447 {
448 DWORD representative;
449 APPLYSTATEFUNC apply;
450 };
451
452 /* Global state table */
453 extern const struct StateEntry StateTable[];
454
455 /* The new context manager that should deal with onscreen and offscreen rendering */
456 struct WineD3DContext {
457 /* State dirtification
458 * dirtyArray is an array that contains markers for dirty states. numDirtyEntries states are dirty, their numbers are in indices
459 * 0...numDirtyEntries - 1. isStateDirty is a redundant copy of the dirtyArray. Technically only one of them would be needed,
460 * but with the help of both it is easy to find out if a state is dirty(just check the array index), and for applying dirty states
461 * only numDirtyEntries array elements have to be checked, not STATE_HIGHEST states.
462 */
463 DWORD dirtyArray[STATE_HIGHEST + 1]; /* Won't get bigger than that, a state is never marked dirty 2 times */
464 DWORD numDirtyEntries;
465 DWORD isStateDirty[STATE_HIGHEST/32 + 1]; /* Bitmap to find out quickly if a state is dirty */
466
467 IWineD3DSurface *surface;
468 /* TODO: Thread this ctx belongs to */
469
470 /* Stores some inforation about the context state for optimization */
471 BOOL last_was_rhw; /* true iff last draw_primitive was in xyzrhw mode */
472 BOOL last_was_pshader;
473 BOOL last_was_vshader;
474 BOOL last_was_foggy_shader;
475 BOOL namedArraysLoaded, numberedArraysLoaded;
476 BOOL lastWasPow2Texture[MAX_TEXTURES];
477 GLenum tracking_parm; /* Which source is tracking current colour */
478 BOOL last_was_blit;
479
480 /* The actual opengl context */
481 GLXContext glCtx;
482 Drawable drawable;
483 Display *display;
484 BOOL isPBuffer;
485 };
486
487 typedef enum ContextUsage {
488 CTXUSAGE_RESOURCELOAD = 1, /* Only loads textures: No State is applied */
489 CTXUSAGE_DRAWPRIM = 2, /* OpenGL states are set up for blitting DirectDraw surfacs */
490 CTXUSAGE_BLIT = 3, /* OpenGL states are set up 3D drawing */
491 } ContextUsage;
492
493 void ActivateContext(IWineD3DDeviceImpl *device, IWineD3DSurface *target, ContextUsage usage);
494 WineD3DContext *CreateContext(IWineD3DDeviceImpl *This, IWineD3DSurfaceImpl *target, Display *display, Window win);
495 void DestroyContext(IWineD3DDeviceImpl *This, WineD3DContext *context);
496 void set_render_target_fbo(IWineD3DDevice *iface, DWORD idx, IWineD3DSurface *render_target);
497
498 /* Routine to fill gl caps for swapchains and IWineD3D */
499 BOOL IWineD3DImpl_FillGLCaps(IWineD3D *iface, Display* display);
500
501 /* Macros for doing basic GPU detection based on opengl capabilities */
502 #define WINE_D3D6_CAPABLE(gl_info) (gl_info->supported[ARB_MULTITEXTURE])
503 #define WINE_D3D7_CAPABLE(gl_info) (gl_info->supported[ARB_TEXTURE_COMPRESSION] && gl_info->supported[ARB_TEXTURE_CUBE_MAP] && gl_info->supported[ARB_TEXTURE_ENV_DOT3])
504 #define WINE_D3D8_CAPABLE(gl_info) WINE_D3D7_CAPABLE(gl_info) && (gl_info->supported[ARB_MULTISAMPLE] && gl_info->supported[ARB_TEXTURE_BORDER_CLAMP])
505 #define WINE_D3D9_CAPABLE(gl_info) WINE_D3D8_CAPABLE(gl_info) && (gl_info->supported[ARB_FRAGMENT_PROGRAM] && gl_info->supported[ARB_VERTEX_SHADER])
506
507 /* Default callbacks for implicit object destruction */
508 extern ULONG WINAPI D3DCB_DefaultDestroySurface(IWineD3DSurface *pSurface);
509
510 extern ULONG WINAPI D3DCB_DefaultDestroyVolume(IWineD3DVolume *pSurface);
511
512 /*****************************************************************************
513 * Internal representation of a light
514 */
515 typedef struct PLIGHTINFOEL PLIGHTINFOEL;
516 struct PLIGHTINFOEL {
517 WINED3DLIGHT OriginalParms; /* Note D3D8LIGHT == D3D9LIGHT */
518 DWORD OriginalIndex;
519 LONG glIndex;
520 BOOL lightEnabled;
521 BOOL changed;
522 BOOL enabledChanged;
523
524 /* Converted parms to speed up swapping lights */
525 float lightPosn[4];
526 float lightDirn[4];
527 float exponent;
528 float cutoff;
529
530 PLIGHTINFOEL *next;
531 PLIGHTINFOEL *prev;
532 };
533
534 /* The default light parameters */
535 extern const WINED3DLIGHT WINED3D_default_light;
536
537 /*****************************************************************************
538 * IWineD3D implementation structure
539 */
540 typedef struct IWineD3DImpl
541 {
542 /* IUnknown fields */
543 const IWineD3DVtbl *lpVtbl;
544 LONG ref; /* Note: Ref counting not required */
545
546 /* WineD3D Information */
547 IUnknown *parent;
548 UINT dxVersion;
549
550 /* GL Information */
551 BOOL isGLInfoValid;
552 WineD3D_GL_Info gl_info;
553 } IWineD3DImpl;
554
555 extern const IWineD3DVtbl IWineD3D_Vtbl;
556
557 /* TODO: setup some flags in the regestry to enable, disable pbuffer support
558 (since it will break quite a few things until contexts are managed properly!) */
559 extern BOOL pbuffer_support;
560 /* allocate one pbuffer per surface */
561 extern BOOL pbuffer_per_surface;
562
563 typedef struct ResourceList {
564 IWineD3DResource *resource;
565 struct ResourceList *next;
566 } ResourceList;
567
568 /* A helper function that dumps a resource list */
569 void dumpResources(ResourceList *resources);
570
571 /*****************************************************************************
572 * IWineD3DDevice implementation structure
573 */
574 struct IWineD3DDeviceImpl
575 {
576 /* IUnknown fields */
577 const IWineD3DDeviceVtbl *lpVtbl;
578 LONG ref; /* Note: Ref counting not required */
579
580 /* WineD3D Information */
581 IUnknown *parent;
582 IWineD3D *wineD3D;
583
584 /* Window styles to restore when switching fullscreen mode */
585 LONG style;
586 LONG exStyle;
587
588 /* X and GL Information */
589 GLint maxConcurrentLights;
590
591 /* Selected capabilities */
592 int vs_selected_mode;
593 int ps_selected_mode;
594 const shader_backend_t *shader_backend;
595
596 /* To store */
597 BOOL view_ident; /* true iff view matrix is identity */
598 BOOL untransformed;
599
600 /* State block related */
601 BOOL isRecordingState;
602 IWineD3DStateBlockImpl *stateBlock;
603 IWineD3DStateBlockImpl *updateStateBlock;
604 BOOL isInDraw;
605
606 /* Internal use fields */
607 WINED3DDEVICE_CREATION_PARAMETERS createParms;
608 UINT adapterNo;
609 WINED3DDEVTYPE devType;
610
611 IWineD3DSwapChain **swapchains;
612 uint NumberOfSwapChains;
613
614 ResourceList *resources; /* a linked list to track resources created by the device */
615
616 /* Render Target Support */
617 IWineD3DSurface **render_targets;
618 IWineD3DSurface *depthStencilBuffer;
619
620 IWineD3DSurface *stencilBufferTarget;
621
622 /* Caches to avoid unneeded context changes */
623 IWineD3DSurface *lastActiveRenderTarget;
624 IWineD3DSwapChain *lastActiveSwapChain;
625
626 /* palettes texture management */
627 PALETTEENTRY palettes[MAX_PALETTES][256];
628 UINT currentPalette;
629
630 /* For rendering to a texture using glCopyTexImage */
631 BOOL render_offscreen;
632 WINED3D_DEPTHCOPYSTATE depth_copy_state;
633 GLuint fbo;
634 GLenum *draw_buffers;
635
636 /* Cursor management */
637 BOOL bCursorVisible;
638 UINT xHotSpot;
639 UINT yHotSpot;
640 UINT xScreenSpace;
641 UINT yScreenSpace;
642 UINT cursorWidth, cursorHeight;
643 GLuint cursorTexture;
644
645 /* Textures for when no other textures are mapped */
646 UINT dummyTextureName[MAX_TEXTURES];
647
648 /* Debug stream management */
649 BOOL debug;
650
651 /* Device state management */
652 HRESULT state;
653 BOOL d3d_initialized;
654
655 /* A flag to check for proper BeginScene / EndScene call pairs */
656 BOOL inScene;
657
658 /* process vertex shaders using software or hardware */
659 BOOL softwareVertexProcessing;
660
661 /* DirectDraw stuff */
662 HWND ddraw_window;
663 IWineD3DSurface *ddraw_primary;
664 DWORD ddraw_width, ddraw_height;
665 WINED3DFORMAT ddraw_format;
666 BOOL ddraw_fullscreen;
667
668 /* List of GLSL shader programs and their associated vertex & pixel shaders */
669 struct list glsl_shader_progs;
670
671
672 /* Final position fixup constant */
673 float posFixup[4];
674
675 /* With register combiners we can skip junk texture stages */
676 DWORD texUnitMap[MAX_SAMPLERS];
677 BOOL oneToOneTexUnitMap;
678
679 /* Stream source management */
680 WineDirect3DVertexStridedData strided_streams;
681 WineDirect3DVertexStridedData *up_strided;
682 BOOL useDrawStridedSlow;
683
684 /* Context management */
685 WineD3DContext **contexts; /* Dynamic array containing pointers to context structures */
686 WineD3DContext *activeContext; /* Only 0 for now */
687 UINT numContexts; /* Always 1 for now */
688 WineD3DContext *pbufferContext; /* The context that has a pbuffer as drawable */
689 DWORD pbufferWidth, pbufferHeight; /* Size of the buffer drawable */
690 };
691
692 extern const IWineD3DDeviceVtbl IWineD3DDevice_Vtbl;
693
694 void IWineD3DDeviceImpl_MarkStateDirty(IWineD3DDeviceImpl *This, DWORD state);
695 static inline BOOL isStateDirty(WineD3DContext *context, DWORD state) {
696 DWORD idx = state >> 5;
697 BYTE shift = state & 0x1f;
698 return context->isStateDirty[idx] & (1 << shift);
699 }
700
701 /* Support for IWineD3DResource ::Set/Get/FreePrivateData. I don't think
702 * anybody uses it for much so a good implementation is optional. */
703 typedef struct PrivateData
704 {
705 struct PrivateData* next;
706
707 GUID tag;
708 DWORD flags; /* DDSPD_* */
709 DWORD uniqueness_value;
710
711 union
712 {
713 LPVOID data;
714 LPUNKNOWN object;
715 } ptr;
716
717 DWORD size;
718 } PrivateData;
719
720 /*****************************************************************************
721 * IWineD3DResource implementation structure
722 */
723 typedef struct IWineD3DResourceClass
724 {
725 /* IUnknown fields */
726 LONG ref; /* Note: Ref counting not required */
727
728 /* WineD3DResource Information */
729 IUnknown *parent;
730 WINED3DRESOURCETYPE resourceType;
731 IWineD3DDeviceImpl *wineD3DDevice;
732 WINED3DPOOL pool;
733 UINT size;
734 DWORD usage;
735 WINED3DFORMAT format;
736 BYTE *allocatedMemory;
737 PrivateData *privateData;
738
739 } IWineD3DResourceClass;
740
741 typedef struct IWineD3DResourceImpl
742 {
743 /* IUnknown & WineD3DResource Information */
744 const IWineD3DResourceVtbl *lpVtbl;
745 IWineD3DResourceClass resource;
746 } IWineD3DResourceImpl;
747
748
749 /*****************************************************************************
750 * IWineD3DVertexBuffer implementation structure (extends IWineD3DResourceImpl)
751 */
752 typedef struct IWineD3DVertexBufferImpl
753 {
754 /* IUnknown & WineD3DResource Information */
755 const IWineD3DVertexBufferVtbl *lpVtbl;
756 IWineD3DResourceClass resource;
757
758 /* WineD3DVertexBuffer specifics */
759 DWORD fvf;
760
761 /* Vertex buffer object support */
762 GLuint vbo;
763 BYTE Flags;
764 LONG bindCount;
765
766 UINT dirtystart, dirtyend;
767 LONG lockcount;
768
769 LONG declChanges, draws;
770 /* Last description of the buffer */
771 WineDirect3DVertexStridedData strided;
772 } IWineD3DVertexBufferImpl;
773
774 extern const IWineD3DVertexBufferVtbl IWineD3DVertexBuffer_Vtbl;
775
776 #define VBFLAG_LOAD 0x01 /* Data is written from allocatedMemory to the VBO */
777 #define VBFLAG_OPTIMIZED 0x02 /* Optimize has been called for the VB */
778 #define VBFLAG_DIRTY 0x04 /* Buffer data has been modified */
779 #define VBFLAG_HASDESC 0x08 /* A vertex description has been found */
780 #define VBFLAG_VBOCREATEFAIL 0x10 /* An attempt to create a vbo has failed */
781
782 /*****************************************************************************
783 * IWineD3DIndexBuffer implementation structure (extends IWineD3DResourceImpl)
784 */
785 typedef struct IWineD3DIndexBufferImpl
786 {
787 /* IUnknown & WineD3DResource Information */
788 const IWineD3DIndexBufferVtbl *lpVtbl;
789 IWineD3DResourceClass resource;
790
791 /* WineD3DVertexBuffer specifics */
792 } IWineD3DIndexBufferImpl;
793
794 extern const IWineD3DIndexBufferVtbl IWineD3DIndexBuffer_Vtbl;
795
796 /*****************************************************************************
797 * IWineD3DBaseTexture D3D- > openGL state map lookups
798 */
799 #define WINED3DFUNC_NOTSUPPORTED -2
800 #define WINED3DFUNC_UNIMPLEMENTED -1
801
802 typedef enum winetexturestates {
803 WINED3DTEXSTA_ADDRESSU = 0,
804 WINED3DTEXSTA_ADDRESSV = 1,
805 WINED3DTEXSTA_ADDRESSW = 2,
806 WINED3DTEXSTA_BORDERCOLOR = 3,
807 WINED3DTEXSTA_MAGFILTER = 4,
808 WINED3DTEXSTA_MINFILTER = 5,
809 WINED3DTEXSTA_MIPFILTER = 6,
810 WINED3DTEXSTA_MAXMIPLEVEL = 7,
811 WINED3DTEXSTA_MAXANISOTROPY = 8,
812 WINED3DTEXSTA_SRGBTEXTURE = 9,
813 WINED3DTEXSTA_ELEMENTINDEX = 10,
814 WINED3DTEXSTA_DMAPOFFSET = 11,
815 WINED3DTEXSTA_TSSADDRESSW = 12,
816 MAX_WINETEXTURESTATES = 13,
817 } winetexturestates;
818
819 typedef struct Wined3dTextureStateMap {
820 CONST int state;
821 int function;
822 } Wined3dTextureStateMap;
823
824 /*****************************************************************************
825 * IWineD3DBaseTexture implementation structure (extends IWineD3DResourceImpl)
826 */
827 typedef struct IWineD3DBaseTextureClass
828 {
829 UINT levels;
830 BOOL dirty;
831 WINED3DFORMAT format;
832 DWORD usage;
833 UINT textureName;
834 UINT LOD;
835 WINED3DTEXTUREFILTERTYPE filterType;
836 DWORD states[MAX_WINETEXTURESTATES];
837 LONG bindCount;
838 DWORD sampler;
839 } IWineD3DBaseTextureClass;
840
841 typedef struct IWineD3DBaseTextureImpl
842 {
843 /* IUnknown & WineD3DResource Information */
844 const IWineD3DBaseTextureVtbl *lpVtbl;
845 IWineD3DResourceClass resource;
846 IWineD3DBaseTextureClass baseTexture;
847
848 } IWineD3DBaseTextureImpl;
849
850 /*****************************************************************************
851 * IWineD3DTexture implementation structure (extends IWineD3DBaseTextureImpl)
852 */
853 typedef struct IWineD3DTextureImpl
854 {
855 /* IUnknown & WineD3DResource/WineD3DBaseTexture Information */
856 const IWineD3DTextureVtbl *lpVtbl;
857 IWineD3DResourceClass resource;
858 IWineD3DBaseTextureClass baseTexture;
859
860 /* IWineD3DTexture */
861 IWineD3DSurface *surfaces[MAX_LEVELS];
862
863 UINT width;
864 UINT height;
865 float pow2scalingFactorX;
866 float pow2scalingFactorY;
867
868 } IWineD3DTextureImpl;
869
870 extern const IWineD3DTextureVtbl IWineD3DTexture_Vtbl;
871
872 /*****************************************************************************
873 * IWineD3DCubeTexture implementation structure (extends IWineD3DBaseTextureImpl)
874 */
875 typedef struct IWineD3DCubeTextureImpl
876 {
877 /* IUnknown & WineD3DResource/WineD3DBaseTexture Information */
878 const IWineD3DCubeTextureVtbl *lpVtbl;
879 IWineD3DResourceClass resource;
880 IWineD3DBaseTextureClass baseTexture;
881
882 /* IWineD3DCubeTexture */
883 IWineD3DSurface *surfaces[6][MAX_LEVELS];
884
885 UINT edgeLength;
886 float pow2scalingFactor;
887
888 } IWineD3DCubeTextureImpl;
889
890 extern const IWineD3DCubeTextureVtbl IWineD3DCubeTexture_Vtbl;
891
892 typedef struct _WINED3DVOLUMET_DESC
893 {
894 UINT Width;
895 UINT Height;
896 UINT Depth;
897 } WINED3DVOLUMET_DESC;
898
899 /*****************************************************************************
900 * IWineD3DVolume implementation structure (extends IUnknown)
901 */
902 typedef struct IWineD3DVolumeImpl
903 {
904 /* IUnknown & WineD3DResource fields */
905 const IWineD3DVolumeVtbl *lpVtbl;
906 IWineD3DResourceClass resource;
907
908 /* WineD3DVolume Information */
909 WINED3DVOLUMET_DESC currentDesc;
910 IWineD3DBase *container;
911 UINT bytesPerPixel;
912
913 BOOL lockable;
914 BOOL locked;
915 WINED3DBOX lockedBox;
916 WINED3DBOX dirtyBox;
917 BOOL dirty;
918
919
920 } IWineD3DVolumeImpl;
921
922 extern const IWineD3DVolumeVtbl IWineD3DVolume_Vtbl;
923
924 /*****************************************************************************
925 * IWineD3DVolumeTexture implementation structure (extends IWineD3DBaseTextureImpl)
926 */
927 typedef struct IWineD3DVolumeTextureImpl
928 {
929 /* IUnknown & WineD3DResource/WineD3DBaseTexture Information */
930 const IWineD3DVolumeTextureVtbl *lpVtbl;
931 IWineD3DResourceClass resource;
932 IWineD3DBaseTextureClass baseTexture;
933
934 /* IWineD3DVolumeTexture */
935 IWineD3DVolume *volumes[MAX_LEVELS];
936
937 UINT width;
938 UINT height;
939 UINT depth;
940 } IWineD3DVolumeTextureImpl;
941
942 extern const IWineD3DVolumeTextureVtbl IWineD3DVolumeTexture_Vtbl;
943
944 typedef struct _WINED3DSURFACET_DESC
945 {
946 WINED3DMULTISAMPLE_TYPE MultiSampleType;
947 DWORD MultiSampleQuality;
948 UINT Width;
949 UINT Height;
950 } WINED3DSURFACET_DESC;
951
952 /*****************************************************************************
953 * Structure for DIB Surfaces (GetDC and GDI surfaces)
954 */
955 typedef struct wineD3DSurface_DIB {
956 HBITMAP DIBsection;
957 void* bitmap_data;
958 HGDIOBJ holdbitmap;
959 BOOL client_memory;
960 } wineD3DSurface_DIB;
961
962 /*****************************************************************************
963 * IWineD3DSurface implementation structure
964 */
965 struct IWineD3DSurfaceImpl
966 {
967 /* IUnknown & IWineD3DResource Information */
968 const IWineD3DSurfaceVtbl *lpVtbl;
969 IWineD3DResourceClass resource;
970
971 /* IWineD3DSurface fields */
972 IWineD3DBase *container;
973 WINED3DSURFACET_DESC currentDesc;
974 IWineD3DPaletteImpl *palette;
975
976 UINT bytesPerPixel;
977
978 /* TODO: move this off into a management class(maybe!) */
979 DWORD Flags;
980
981 UINT pow2Width;
982 UINT pow2Height;
983 UINT pow2Size;
984
985 /* Oversized texture */
986 RECT glRect;
987
988 #if 0
989 /* precalculated x and y scalings for texture coords */
990 float pow2scalingFactorX; /* = (Width / pow2Width ) */
991 float pow2scalingFactorY; /* = (Height / pow2Height) */
992 #endif
993
994 RECT lockedRect;
995 RECT dirtyRect;
996 int lockCount;
997 #define MAXLOCKCOUNT 50 /* After this amount of locks do not free the sysmem copy */
998
999 glDescriptor glDescription;
1000
1001 /* For GetDC */
1002 wineD3DSurface_DIB dib;
1003 HDC hDC;
1004
1005 /* Color keys for DDraw */
1006 DDCOLORKEY DestBltCKey;
1007 DDCOLORKEY DestOverlayCKey;
1008 DDCOLORKEY SrcOverlayCKey;
1009 DDCOLORKEY SrcBltCKey;
1010 DWORD CKeyFlags;
1011
1012 DDCOLORKEY glCKey;
1013 };
1014
1015 extern const IWineD3DSurfaceVtbl IWineD3DSurface_Vtbl;
1016 extern const IWineD3DSurfaceVtbl IWineGDISurface_Vtbl;
1017
1018 /* Predeclare the shared Surface functions */
1019 HRESULT WINAPI IWineD3DSurfaceImpl_QueryInterface(IWineD3DSurface *iface, REFIID riid, LPVOID *ppobj);
1020 ULONG WINAPI IWineD3DSurfaceImpl_AddRef(IWineD3DSurface *iface);
1021 ULONG WINAPI IWineD3DSurfaceImpl_Release(IWineD3DSurface *iface);
1022 HRESULT WINAPI IWineD3DSurfaceImpl_GetParent(IWineD3DSurface *iface, IUnknown **pParent);
1023 HRESULT WINAPI IWineD3DSurfaceImpl_GetDevice(IWineD3DSurface *iface, IWineD3DDevice** ppDevice);
1024 HRESULT WINAPI IWineD3DSurfaceImpl_SetPrivateData(IWineD3DSurface *iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags);
1025 HRESULT WINAPI IWineD3DSurfaceImpl_GetPrivateData(IWineD3DSurface *iface, REFGUID refguid, void* pData, DWORD* pSizeOfData);
1026 HRESULT WINAPI IWineD3DSurfaceImpl_FreePrivateData(IWineD3DSurface *iface, REFGUID refguid);
1027 DWORD WINAPI IWineD3DSurfaceImpl_SetPriority(IWineD3DSurface *iface, DWORD PriorityNew);
1028 DWORD WINAPI IWineD3DSurfaceImpl_GetPriority(IWineD3DSurface *iface);
1029 void WINAPI IWineD3DSurfaceImpl_PreLoad(IWineD3DSurface *iface);
1030 WINED3DRESOURCETYPE WINAPI IWineD3DSurfaceImpl_GetType(IWineD3DSurface *iface);
1031 HRESULT WINAPI IWineD3DSurfaceImpl_GetContainer(IWineD3DSurface* iface, REFIID riid, void** ppContainer);
1032 HRESULT WINAPI IWineD3DSurfaceImpl_GetDesc(IWineD3DSurface *iface, WINED3DSURFACE_DESC *pDesc);
1033 HRESULT WINAPI IWineD3DSurfaceImpl_GetBltStatus(IWineD3DSurface *iface, DWORD Flags);
1034 HRESULT WINAPI IWineD3DSurfaceImpl_GetFlipStatus(IWineD3DSurface *iface, DWORD Flags);
1035 HRESULT WINAPI IWineD3DSurfaceImpl_IsLost(IWineD3DSurface *iface);
1036 HRESULT WINAPI IWineD3DSurfaceImpl_Restore(IWineD3DSurface *iface);
1037 HRESULT WINAPI IWineD3DSurfaceImpl_SetPixelFormat(IWineD3DSurface *iface, WINED3DFORMAT Format, BYTE *Surface, DWORD Size);
1038 HRESULT WINAPI IWineD3DSurfaceImpl_GetPalette(IWineD3DSurface *iface, IWineD3DPalette **Pal);
1039 HRESULT WINAPI IWineD3DSurfaceImpl_SetPalette(IWineD3DSurface *iface, IWineD3DPalette *Pal);
1040 HRESULT WINAPI IWineD3DSurfaceImpl_SetColorKey(IWineD3DSurface *iface, DWORD Flags, DDCOLORKEY *CKey);
1041 HRESULT WINAPI IWineD3DSurfaceImpl_CleanDirtyRect(IWineD3DSurface *iface);
1042 extern HRESULT WINAPI IWineD3DSurfaceImpl_AddDirtyRect(IWineD3DSurface *iface, CONST RECT* pDirtyRect);
1043 HRESULT WINAPI IWineD3DSurfaceImpl_SetContainer(IWineD3DSurface *iface, IWineD3DBase *container);
1044 HRESULT WINAPI IWineD3DSurfaceImpl_SetPBufferState(IWineD3DSurface *iface, BOOL inPBuffer, BOOL inTexture);
1045 void WINAPI IWineD3DSurfaceImpl_SetGlTextureDesc(IWineD3DSurface *iface, UINT textureName, int target);
1046 void WINAPI IWineD3DSurfaceImpl_GetGlDesc(IWineD3DSurface *iface, glDescriptor **glDescription);
1047 const void *WINAPI IWineD3DSurfaceImpl_GetData(IWineD3DSurface *iface);
1048 HRESULT WINAPI IWineD3DSurfaceImpl_SetFormat(IWineD3DSurface *iface, WINED3DFORMAT format);
1049 HRESULT WINAPI IWineGDISurfaceImpl_Blt(IWineD3DSurface *iface, RECT *DestRect, IWineD3DSurface *SrcSurface, RECT *SrcRect, DWORD Flags, DDBLTFX *DDBltFx);
1050 HRESULT WINAPI IWineGDISurfaceImpl_BltFast(IWineD3DSurface *iface, DWORD dstx, DWORD dsty, IWineD3DSurface *Source, RECT *rsrc, DWORD trans);
1051 HRESULT WINAPI IWineD3DSurfaceImpl_SetPalette(IWineD3DSurface *iface, IWineD3DPalette *Pal);
1052 HRESULT WINAPI IWineD3DSurfaceImpl_GetDC(IWineD3DSurface *iface, HDC *pHDC);
1053 HRESULT WINAPI IWineD3DSurfaceImpl_ReleaseDC(IWineD3DSurface *iface, HDC hDC);
1054 DWORD WINAPI IWineD3DSurfaceImpl_GetPitch(IWineD3DSurface *iface);
1055 HRESULT WINAPI IWineD3DSurfaceImpl_RealizePalette(IWineD3DSurface *iface);
1056 HRESULT WINAPI IWineD3DSurfaceImpl_SetMem(IWineD3DSurface *iface, void *Mem);
1057 HRESULT WINAPI IWineD3DSurfaceImpl_SetOverlayPosition(IWineD3DSurface *iface, LONG X, LONG Y);
1058 HRESULT WINAPI IWineD3DSurfaceImpl_GetOverlayPosition(IWineD3DSurface *iface, LONG *X, LONG *Y);
1059 HRESULT WINAPI IWineD3DSurfaceImpl_UpdateOverlayZOrder(IWineD3DSurface *iface, DWORD Flags, IWineD3DSurface *Ref);
1060 HRESULT WINAPI IWineD3DSurfaceImpl_UpdateOverlay(IWineD3DSurface *iface, RECT *SrcRect, IWineD3DSurface *DstSurface, RECT *DstRect, DWORD Flags, WINEDDOVERLAYFX *FX);
1061
1062 /* Surface flags: */
1063 #define SFLAG_OVERSIZE 0x00000001 /* Surface is bigger than gl size, blts only */
1064 #define SFLAG_CONVERTED 0x00000002 /* Converted for color keying or Palettized */
1065 #define SFLAG_DIBSECTION 0x00000004 /* Has a DIB section attached for getdc */
1066 #define SFLAG_DIRTY 0x00000008 /* Surface was locked by the app */
1067 #define SFLAG_LOCKABLE 0x00000010 /* Surface can be locked */
1068 #define SFLAG_DISCARD 0x00000020 /* ??? */
1069 #define SFLAG_LOCKED 0x00000040 /* Surface is locked atm */
1070 #define SFLAG_INTEXTURE 0x00000080 /* ??? */
1071 #define SFLAG_INPBUFFER 0x00000100 /* ??? */
1072 #define SFLAG_NONPOW2 0x00000200 /* Surface sizes are not a power of 2 */
1073 #define SFLAG_DYNLOCK 0x00000400 /* Surface is often locked by the app */
1074 #define SFLAG_DYNCHANGE 0x00000C00 /* Surface contents are changed very often, implies DYNLOCK */
1075 #define SFLAG_DCINUSE 0x00001000 /* Set between GetDC and ReleaseDC calls */
1076 #define SFLAG_GLDIRTY 0x00002000 /* The opengl texture is more up to date than the surface mem */
1077 #define SFLAG_LOST 0x00004000 /* Surface lost flag for DDraw */
1078 #define SFLAG_FORCELOAD 0x00008000 /* To force PreLoading of a scratch cursor */
1079 #define SFLAG_USERPTR 0x00010000 /* The application allocated the memory for this surface */
1080 #define SFLAG_GLCKEY 0x00020000 /* The gl texture was created with a color key */
1081
1082 /* In some conditions the surface memory must not be freed:
1083 * SFLAG_OVERSIZE: Not all data can be kept in GL
1084 * SFLAG_CONVERTED: Converting the data back would take too long
1085 * SFLAG_DIBSECTION: The dib code manages the memory
1086 * SFLAG_DIRTY: GL surface isn't up to date
1087 * SFLAG_LOCKED: The app requires access to the surface data
1088 * SFLAG_DYNLOCK: Avoid freeing the data for performance
1089 * SFLAG_DYNCHANGE: Same reason as DYNLOCK
1090 */
1091 #define SFLAG_DONOTFREE (SFLAG_OVERSIZE | \
1092 SFLAG_CONVERTED | \
1093 SFLAG_DIBSECTION | \
1094 SFLAG_DIRTY | \
1095 SFLAG_LOCKED | \
1096 SFLAG_DYNLOCK | \
1097 SFLAG_DYNCHANGE | \
1098 SFLAG_USERPTR)
1099
1100 BOOL CalculateTexRect(IWineD3DSurfaceImpl *This, RECT *Rect, float glTexCoord[4]);
1101
1102 /* Alignment of the pitch */
1103 #define SURFACE_ALIGNMENT 4
1104
1105 /*****************************************************************************
1106 * IWineD3DVertexDeclaration implementation structure
1107 */
1108 typedef struct IWineD3DVertexDeclarationImpl {
1109 /* IUnknown Information */
1110 const IWineD3DVertexDeclarationVtbl *lpVtbl;
1111 LONG ref; /* Note: Ref counting not required */
1112
1113 IUnknown *parent;
1114 /** precomputed fvf if simple declaration */
1115 IWineD3DDeviceImpl *wineD3DDevice;
1116 DWORD fvf[MAX_STREAMS];
1117 DWORD allFVF;
1118
1119 /** dx8 compatible Declaration fields */
1120 DWORD* pDeclaration8;
1121 DWORD declaration8Length;
1122
1123 WINED3DVERTEXELEMENT *pDeclarationWine;
1124 UINT declarationWNumElements;
1125
1126 float *constants;
1127
1128 } IWineD3DVertexDeclarationImpl;
1129
1130 extern const IWineD3DVertexDeclarationVtbl IWineD3DVertexDeclaration_Vtbl;
1131
1132 /*****************************************************************************
1133 * IWineD3DStateBlock implementation structure
1134 */
1135
1136 /* Internal state Block for Begin/End/Capture/Create/Apply info */
1137 /* Note: Very long winded but gl Lists are not flexible enough */
1138 /* to resolve everything we need, so doing it manually for now */
1139 typedef struct SAVEDSTATES {
1140 BOOL indices;
1141 BOOL material;
1142 BOOL fvf;
1143 BOOL streamSource[MAX_STREAMS];
1144 BOOL streamFreq[MAX_STREAMS];
1145 BOOL textures[MAX_SAMPLERS];
1146 BOOL transform[HIGHEST_TRANSFORMSTATE + 1];
1147 BOOL viewport;
1148 BOOL renderState[WINEHIGHEST_RENDER_STATE + 1];
1149 BOOL textureState[MAX_TEXTURES][WINED3D_HIGHEST_TEXTURE_STATE + 1];
1150 BOOL samplerState[MAX_SAMPLERS][WINED3D_HIGHEST_SAMPLER_STATE + 1];
1151 BOOL clipplane[MAX_CLIPPLANES];
1152 BOOL vertexDecl;
1153 BOOL pixelShader;
1154 BOOL pixelShaderConstantsB[MAX_CONST_B];
1155 BOOL pixelShaderConstantsI[MAX_CONST_I];
1156 BOOL *pixelShaderConstantsF;
1157 BOOL vertexShader;
1158 BOOL vertexShaderConstantsB[MAX_CONST_B];
1159 BOOL vertexShaderConstantsI[MAX_CONST_I];
1160 BOOL *vertexShaderConstantsF;
1161 BOOL scissorRect;
1162 } SAVEDSTATES;
1163
1164 typedef struct {
1165 struct list entry;
1166 int idx;
1167 } constant_entry;
1168
1169 struct IWineD3DStateBlockImpl
1170 {
1171 /* IUnknown fields */
1172 const IWineD3DStateBlockVtbl *lpVtbl;
1173 LONG ref; /* Note: Ref counting not required */
1174
1175 /* IWineD3DStateBlock information */
1176 IUnknown *parent;
1177 IWineD3DDeviceImpl *wineD3DDevice;
1178 WINED3DSTATEBLOCKTYPE blockType;
1179
1180 /* Array indicating whether things have been set or changed */
1181 SAVEDSTATES changed;
1182 SAVEDSTATES set;
1183 struct list set_vconstantsF;
1184 struct list set_pconstantsF;
1185
1186 /* Drawing - Vertex Shader or FVF related */
1187 DWORD fvf;
1188 /* Vertex Shader Declaration */
1189 IWineD3DVertexDeclaration *vertexDecl;
1190
1191 IWineD3DVertexShader *vertexShader;
1192
1193 /* Vertex Shader Constants */
1194 BOOL vertexShaderConstantB[MAX_CONST_B];
1195 INT vertexShaderConstantI[MAX_CONST_I * 4];
1196 float *vertexShaderConstantF;
1197
1198 /* Stream Source */
1199 BOOL streamIsUP;
1200 UINT streamStride[MAX_STREAMS];
1201 UINT streamOffset[MAX_STREAMS];
1202 IWineD3DVertexBuffer *streamSource[MAX_STREAMS];
1203 UINT streamFreq[MAX_STREAMS];
1204 UINT streamFlags[MAX_STREAMS]; /*0 | WINED3DSTREAMSOURCE_INSTANCEDATA | WINED3DSTREAMSOURCE_INDEXEDDATA */
1205
1206 /* Indices */
1207 IWineD3DIndexBuffer* pIndexData;
1208 UINT baseVertexIndex;
1209 UINT loadBaseVertexIndex; /* non-indexed drawing needs 0 here, indexed baseVertexIndex */
1210
1211 /* Transform */
1212 WINED3DMATRIX transforms[HIGHEST_TRANSFORMSTATE + 1];
1213
1214 /* Lights */
1215 PLIGHTINFOEL *lights; /* NOTE: active GL lights must be front of the chain */
1216
1217 /* Clipping */
1218 double clipplane[MAX_CLIPPLANES][4];
1219 WINED3DCLIPSTATUS clip_status;
1220
1221 /* ViewPort */
1222 WINED3DVIEWPORT viewport;
1223
1224 /* Material */
1225 WINED3DMATERIAL material;
1226
1227 /* Pixel Shader */
1228 IWineD3DPixelShader *pixelShader;
1229
1230 /* Pixel Shader Constants */
1231 BOOL pixelShaderConstantB[MAX_CONST_B];
1232 INT pixelShaderConstantI[MAX_CONST_I * 4];
1233 float *pixelShaderConstantF;
1234
1235 /* RenderState */
1236 DWORD renderState[WINEHIGHEST_RENDER_STATE + 1];
1237
1238 /* Texture */
1239 IWineD3DBaseTexture *textures[MAX_SAMPLERS];
1240 int textureDimensions[MAX_SAMPLERS];
1241
1242 /* Texture State Stage */
1243 DWORD textureState[MAX_TEXTURES][WINED3D_HIGHEST_TEXTURE_STATE + 1];
1244 DWORD lowest_disabled_stage;
1245 /* Sampler States */
1246 DWORD samplerState[MAX_SAMPLERS][WINED3D_HIGHEST_SAMPLER_STATE + 1];
1247
1248 /* Current GLSL Shader Program */
1249 struct glsl_shader_prog_link *glsl_program;
1250
1251 /* Scissor test rectangle */
1252 RECT scissorRect;
1253 };
1254
1255 extern void stateblock_savedstates_set(
1256 IWineD3DStateBlock* iface,
1257 SAVEDSTATES* states,
1258 BOOL value);
1259
1260 extern void stateblock_savedstates_copy(
1261 IWineD3DStateBlock* iface,
1262 SAVEDSTATES* dest,
1263 SAVEDSTATES* source);
1264
1265 extern void stateblock_copy(
1266 IWineD3DStateBlock* destination,
1267 IWineD3DStateBlock* source);
1268
1269 extern const IWineD3DStateBlockVtbl IWineD3DStateBlock_Vtbl;
1270
1271 /*****************************************************************************
1272 * IWineD3DQueryImpl implementation structure (extends IUnknown)
1273 */
1274 typedef struct IWineD3DQueryImpl
1275 {
1276 const IWineD3DQueryVtbl *lpVtbl;
1277 LONG ref; /* Note: Ref counting not required */
1278
1279 IUnknown *parent;
1280 /*TODO: replace with iface usage */
1281 #if 0
1282 IWineD3DDevice *wineD3DDevice;
1283 #else
1284 IWineD3DDeviceImpl *wineD3DDevice;
1285 #endif
1286
1287 /* IWineD3DQuery fields */
1288 WINED3DQUERYTYPE type;
1289 /* TODO: Think about using a IUnknown instead of a void* */
1290 void *extendedData;
1291
1292
1293 } IWineD3DQueryImpl;
1294
1295 extern const IWineD3DQueryVtbl IWineD3DQuery_Vtbl;
1296
1297 /* Datastructures for IWineD3DQueryImpl.extendedData */
1298 typedef struct WineQueryOcclusionData {
1299 GLuint queryId;
1300 } WineQueryOcclusionData;
1301
1302
1303 /*****************************************************************************
1304 * IWineD3DSwapChainImpl implementation structure (extends IUnknown)
1305 */
1306
1307 typedef struct IWineD3DSwapChainImpl
1308 {
1309 /*IUnknown part*/
1310 const IWineD3DSwapChainVtbl *lpVtbl;
1311 LONG ref; /* Note: Ref counting not required */
1312
1313 IUnknown *parent;
1314 IWineD3DDeviceImpl *wineD3DDevice;
1315
1316 /* IWineD3DSwapChain fields */
1317 IWineD3DSurface **backBuffer;
1318 IWineD3DSurface *frontBuffer;
1319 BOOL wantsDepthStencilBuffer;
1320 D3DPRESENT_PARAMETERS presentParms;
1321 DWORD orig_width, orig_height;
1322
1323 long prev_time, frames; /* Performance tracking */
1324
1325 WineD3DContext *context; /* Later a array for multithreading */
1326
1327 HWND win_handle;
1328 Window win;
1329 } IWineD3DSwapChainImpl;
1330
1331 extern const IWineD3DSwapChainVtbl IWineD3DSwapChain_Vtbl;
1332
1333 /*****************************************************************************
1334 * Utility function prototypes
1335 */
1336
1337 /* Trace routines */
1338 const char* debug_d3dformat(WINED3DFORMAT fmt);
1339 const char* debug_d3ddevicetype(WINED3DDEVTYPE devtype);
1340 const char* debug_d3dresourcetype(WINED3DRESOURCETYPE res);
1341 const char* debug_d3dusage(DWORD usage);
1342 const char* debug_d3dusagequery(DWORD usagequery);
1343 const char* debug_d3ddeclmethod(WINED3DDECLMETHOD method);
1344 const char* debug_d3ddecltype(WINED3DDECLTYPE type);
1345 const char* debug_d3ddeclusage(BYTE usage);
1346 const char* debug_d3dprimitivetype(WINED3DPRIMITIVETYPE PrimitiveType);
1347 const char* debug_d3drenderstate(DWORD state);
1348 const char* debug_d3dsamplerstate(DWORD state);
1349 const char* debug_d3dtexturestate(DWORD state);
1350 const char* debug_d3dtstype(WINED3DTRANSFORMSTATETYPE tstype);
1351 const char* debug_d3dpool(WINED3DPOOL pool);
1352
1353 /* Routines for GL <-> D3D values */
1354 GLenum StencilOp(DWORD op);
1355 GLenum CompareFunc(DWORD func);
1356 void set_tex_op(IWineD3DDevice *iface, BOOL isAlpha, int Stage, WINED3DTEXTUREOP op, DWORD arg1, DWORD arg2, DWORD arg3);
1357 void set_tex_op_nvrc(IWineD3DDevice *iface, BOOL is_alpha, int stage, WINED3DTEXTUREOP op, DWORD arg1, DWORD arg2, DWORD arg3, INT texture_idx);
1358 void set_texture_matrix(const float *smat, DWORD flags, BOOL calculatedCoords);
1359
1360 int D3DFmtMakeGlCfg(WINED3DFORMAT BackBufferFormat, WINED3DFORMAT StencilBufferFormat, int *attribs, int* nAttribs, BOOL alternate);
1361
1362 /* Math utils */
1363 void multiply_matrix(WINED3DMATRIX *dest, const WINED3DMATRIX *src1, const WINED3DMATRIX *src2);
1364
1365 /*****************************************************************************
1366 * To enable calling of inherited functions, requires prototypes
1367 *
1368 * Note: Only require classes which are subclassed, ie resource, basetexture,
1369 */
1370 /*** IUnknown methods ***/
1371 extern HRESULT WINAPI IWineD3DResourceImpl_QueryInterface(IWineD3DResource *iface, REFIID riid, void** ppvObject);
1372 extern ULONG WINAPI IWineD3DResourceImpl_AddRef(IWineD3DResource *iface);
1373 extern ULONG WINAPI IWineD3DResourceImpl_Release(IWineD3DResource *iface);
1374 /*** IWineD3DResource methods ***/
1375 extern HRESULT WINAPI IWineD3DResourceImpl_GetParent(IWineD3DResource *iface, IUnknown **pParent);
1376 extern HRESULT WINAPI IWineD3DResourceImpl_GetDevice(IWineD3DResource *iface, IWineD3DDevice ** ppDevice);
1377 extern HRESULT WINAPI IWineD3DResourceImpl_SetPrivateData(IWineD3DResource *iface, REFGUID refguid, CONST void * pData, DWORD SizeOfData, DWORD Flags);
1378 extern HRESULT WINAPI IWineD3DResourceImpl_GetPrivateData(IWineD3DResource *iface, REFGUID refguid, void * pData, DWORD * pSizeOfData);
1379 extern HRESULT WINAPI IWineD3DResourceImpl_FreePrivateData(IWineD3DResource *iface, REFGUID refguid);
1380 extern DWORD WINAPI IWineD3DResourceImpl_SetPriority(IWineD3DResource *iface, DWORD PriorityNew);
1381 extern DWORD WINAPI IWineD3DResourceImpl_GetPriority(IWineD3DResource *iface);
1382 extern void WINAPI IWineD3DResourceImpl_PreLoad(IWineD3DResource *iface);
1383 extern WINED3DRESOURCETYPE WINAPI IWineD3DResourceImpl_GetType(IWineD3DResource *iface);
1384 /*** class static members ***/
1385 void IWineD3DResourceImpl_CleanUp(IWineD3DResource *iface);
1386
1387 /*** IUnknown methods ***/
1388 extern HRESULT WINAPI IWineD3DBaseTextureImpl_QueryInterface(IWineD3DBaseTexture *iface, REFIID riid, void** ppvObject);
1389 extern ULONG WINAPI IWineD3DBaseTextureImpl_AddRef(IWineD3DBaseTexture *iface);
1390 extern ULONG WINAPI IWineD3DBaseTextureImpl_Release(IWineD3DBaseTexture *iface);
1391 /*** IWineD3DResource methods ***/
1392 extern HRESULT WINAPI IWineD3DBaseTextureImpl_GetParent(IWineD3DBaseTexture *iface, IUnknown **pParent);
1393 extern HRESULT WINAPI IWineD3DBaseTextureImpl_GetDevice(IWineD3DBaseTexture *iface, IWineD3DDevice ** ppDevice);
1394 extern HRESULT WINAPI IWineD3DBaseTextureImpl_SetPrivateData(IWineD3DBaseTexture *iface, REFGUID refguid, CONST void * pData, DWORD SizeOfData, DWORD Flags);
1395 extern HRESULT WINAPI IWineD3DBaseTextureImpl_GetPrivateData(IWineD3DBaseTexture *iface, REFGUID refguid, void * pData, DWORD * pSizeOfData);
1396 extern HRESULT WINAPI IWineD3DBaseTextureImpl_FreePrivateData(IWineD3DBaseTexture *iface, REFGUID refguid);
1397 extern DWORD WINAPI IWineD3DBaseTextureImpl_SetPriority(IWineD3DBaseTexture *iface, DWORD PriorityNew);
1398 extern DWORD WINAPI IWineD3DBaseTextureImpl_GetPriority(IWineD3DBaseTexture *iface);
1399 extern void WINAPI IWineD3DBaseTextureImpl_PreLoad(IWineD3DBaseTexture *iface);
1400 extern WINED3DRESOURCETYPE WINAPI IWineD3DBaseTextureImpl_GetType(IWineD3DBaseTexture *iface);
1401 /*** IWineD3DBaseTexture methods ***/
1402 extern DWORD WINAPI IWineD3DBaseTextureImpl_SetLOD(IWineD3DBaseTexture *iface, DWORD LODNew);
1403 extern DWORD WINAPI IWineD3DBaseTextureImpl_GetLOD(IWineD3DBaseTexture *iface);
1404 extern DWORD WINAPI IWineD3DBaseTextureImpl_GetLevelCount(IWineD3DBaseTexture *iface);
1405 extern HRESULT WINAPI IWineD3DBaseTextureImpl_SetAutoGenFilterType(IWineD3DBaseTexture *iface, WINED3DTEXTUREFILTERTYPE FilterType);
1406 extern WINED3DTEXTUREFILTERTYPE WINAPI IWineD3DBaseTextureImpl_GetAutoGenFilterType(IWineD3DBaseTexture *iface);
1407 extern void WINAPI IWineD3DBaseTextureImpl_GenerateMipSubLevels(IWineD3DBaseTexture *iface);
1408 extern BOOL WINAPI IWineD3DBaseTextureImpl_SetDirty(IWineD3DBaseTexture *iface, BOOL);
1409 extern BOOL WINAPI IWineD3DBaseTextureImpl_GetDirty(IWineD3DBaseTexture *iface);
1410
1411 extern BYTE* WINAPI IWineD3DVertexBufferImpl_GetMemory(IWineD3DVertexBuffer* iface, DWORD iOffset, GLint *vbo);
1412 extern HRESULT WINAPI IWineD3DVertexBufferImpl_ReleaseMemory(IWineD3DVertexBuffer* iface);
1413 extern HRESULT WINAPI IWineD3DBaseTextureImpl_BindTexture(IWineD3DBaseTexture *iface);
1414 extern HRESULT WINAPI IWineD3DBaseTextureImpl_UnBindTexture(IWineD3DBaseTexture *iface);
1415 extern void WINAPI IWineD3DBaseTextureImpl_ApplyStateChanges(IWineD3DBaseTexture *iface, const DWORD textureStates[WINED3D_HIGHEST_TEXTURE_STATE + 1], const DWORD samplerStates[WINED3D_HIGHEST_SAMPLER_STATE + 1]);
1416 /*** class static members ***/
1417 void IWineD3DBaseTextureImpl_CleanUp(IWineD3DBaseTexture *iface);
1418
1419 struct SHADER_OPCODE_ARG;
1420 typedef void (*shader_fct_t)();
1421 typedef void (*SHADER_HANDLER) (struct SHADER_OPCODE_ARG*);
1422
1423 /* Struct to maintain a list of GLSL shader programs and their associated pixel and
1424 * vertex shaders. A list of this type is maintained on the DeviceImpl, and is only
1425 * used if the user is using GLSL shaders. */
1426 struct glsl_shader_prog_link {
1427 struct list entry;
1428 GLhandleARB programId;
1429 GLhandleARB *vuniformF_locations;
1430 GLhandleARB *puniformF_locations;
1431 IWineD3DVertexShader* vertexShader;
1432 IWineD3DPixelShader* pixelShader;
1433 };
1434
1435 /* TODO: Make this dynamic, based on shader limits ? */
1436 #define MAX_REG_ADDR 1
1437 #define MAX_REG_TEMP 32
1438 #define MAX_REG_TEXCRD 8
1439 #define MAX_REG_INPUT 12
1440 #define MAX_REG_OUTPUT 12
1441 #define MAX_ATTRIBS 16
1442 #define MAX_CONST_I 16
1443 #define MAX_CONST_B 16
1444
1445 /* FIXME: This needs to go up to 2048 for
1446 * Shader model 3 according to msdn (and for software shaders) */
1447 #define MAX_LABELS 16
1448
1449 typedef struct semantic {
1450 DWORD usage;
1451 DWORD reg;
1452 } semantic;
1453
1454 typedef struct local_constant {
1455 struct list entry;
1456 unsigned int idx;
1457 DWORD value[4];
1458 } local_constant;
1459
1460 typedef struct shader_reg_maps {
1461
1462 char texcoord[MAX_REG_TEXCRD]; /* pixel < 3.0 */
1463 char temporary[MAX_REG_TEMP]; /* pixel, vertex */
1464 char address[MAX_REG_ADDR]; /* vertex */
1465 char packed_input[MAX_REG_INPUT]; /* pshader >= 3.0 */
1466 char packed_output[MAX_REG_OUTPUT]; /* vertex >= 3.0 */
1467 char attributes[MAX_ATTRIBS]; /* vertex */
1468 char labels[MAX_LABELS]; /* pixel, vertex */
1469
1470 /* Sampler usage tokens
1471 * Use 0 as default (bit 31 is always 1 on a valid token) */
1472 DWORD samplers[MAX_SAMPLERS];
1473
1474 /* Whether or not a loop is used in this shader */
1475 char loop;
1476
1477 /* Whether or not this shader uses fog */
1478 char fog;
1479
1480 } shader_reg_maps;
1481
1482 #define SHADER_PGMSIZE 65535
1483 typedef struct SHADER_BUFFER {
1484 char* buffer;
1485 unsigned int bsize;
1486 unsigned int lineNo;
1487 BOOL newline;
1488 } SHADER_BUFFER;
1489
1490 /* Undocumented opcode controls */
1491 #define INST_CONTROLS_SHIFT 16
1492 #define INST_CONTROLS_MASK 0x00ff0000
1493
1494 typedef enum COMPARISON_TYPE {
1495 COMPARISON_GT = 1,
1496 COMPARISON_EQ = 2,
1497 COMPARISON_GE = 3,
1498 COMPARISON_LT = 4,
1499 COMPARISON_NE = 5,
1500 COMPARISON_LE = 6
1501 } COMPARISON_TYPE;
1502
1503 typedef struct SHADER_OPCODE {
1504 unsigned int opcode;
1505 const char* name;
1506 const char* glname;
1507 char dst_token;
1508 CONST UINT num_params;
1509 shader_fct_t soft_fct;
1510 SHADER_HANDLER hw_fct;
1511 SHADER_HANDLER hw_glsl_fct;
1512 DWORD min_version;
1513 DWORD max_version;
1514 } SHADER_OPCODE;
1515
1516 typedef struct SHADER_OPCODE_ARG {
1517 IWineD3DBaseShader* shader;
1518 shader_reg_maps* reg_maps;
1519 CONST SHADER_OPCODE* opcode;
1520 DWORD opcode_token;
1521 DWORD dst;
1522 DWORD dst_addr;
1523 DWORD predicate;
1524 DWORD src[4];
1525 DWORD src_addr[4];
1526 SHADER_BUFFER* buffer;
1527 } SHADER_OPCODE_ARG;
1528
1529 typedef struct SHADER_LIMITS {
1530 unsigned int temporary;
1531 unsigned int texcoord;
1532 unsigned int sampler;
1533 unsigned int constant_int;
1534 unsigned int constant_float;
1535 unsigned int constant_bool;
1536 unsigned int address;
1537 unsigned int packed_output;
1538 unsigned int packed_input;
1539 unsigned int attributes;
1540 unsigned int label;
1541 } SHADER_LIMITS;
1542
1543 /** Keeps track of details for TEX_M#x# shader opcodes which need to
1544 maintain state information between multiple codes */
1545 typedef struct SHADER_PARSE_STATE {
1546 unsigned int current_row;
1547 DWORD texcoord_w[2];
1548 } SHADER_PARSE_STATE;
1549
1550 /* Base Shader utility functions.
1551 * (may move callers into the same file in the future) */
1552 extern int shader_addline(
1553 SHADER_BUFFER* buffer,
1554 const char* fmt, ...);
1555
1556 extern const SHADER_OPCODE* shader_get_opcode(
1557 IWineD3DBaseShader *iface,
1558 const DWORD code);
1559
1560 extern void shader_delete_constant_list(
1561 struct list* clist);
1562
1563 /* Vertex shader utility functions */
1564 extern BOOL vshader_get_input(
1565 IWineD3DVertexShader* iface,
1566 BYTE usage_req, BYTE usage_idx_req,
1567 unsigned int* regnum);
1568
1569 extern BOOL vshader_input_is_color(
1570 IWineD3DVertexShader* iface,
1571 unsigned int regnum);
1572
1573 extern HRESULT allocate_shader_constants(IWineD3DStateBlockImpl* object);
1574
1575 /* ARB_[vertex/fragment]_program helper functions */
1576 extern void shader_arb_load_constants(
1577 IWineD3DDevice* device,
1578 char usePixelShader,
1579 char useVertexShader);
1580
1581 /* ARB shader program Prototypes */
1582 extern void shader_hw_def(SHADER_OPCODE_ARG *arg);
1583
1584 /* ARB pixel shader prototypes */
1585 extern void pshader_hw_cnd(SHADER_OPCODE_ARG* arg);
1586 extern void pshader_hw_cmp(SHADER_OPCODE_ARG* arg);
1587 extern void pshader_hw_map2gl(SHADER_OPCODE_ARG* arg);
1588 extern void pshader_hw_tex(SHADER_OPCODE_ARG* arg);
1589 extern void pshader_hw_texcoord(SHADER_OPCODE_ARG* arg);
1590 extern void pshader_hw_texreg2ar(SHADER_OPCODE_ARG* arg);
1591 extern void pshader_hw_texreg2gb(SHADER_OPCODE_ARG* arg);
1592 extern void pshader_hw_texbem(SHADER_OPCODE_ARG* arg);
1593 extern void pshader_hw_texm3x2pad(SHADER_OPCODE_ARG* arg);
1594 extern void pshader_hw_texm3x2tex(SHADER_OPCODE_ARG* arg);
1595 extern void pshader_hw_texm3x3pad(SHADER_OPCODE_ARG* arg);
1596 extern void pshader_hw_texm3x3tex(SHADER_OPCODE_ARG* arg);
1597 extern void pshader_hw_texm3x3spec(SHADER_OPCODE_ARG* arg);
1598 extern void pshader_hw_texm3x3vspec(SHADER_OPCODE_ARG* arg);
1599
1600 /* ARB vertex shader prototypes */
1601 extern void vshader_hw_map2gl(SHADER_OPCODE_ARG* arg);
1602 extern void vshader_hw_mnxn(SHADER_OPCODE_ARG* arg);
1603
1604 /* GLSL helper functions */
1605 extern void shader_glsl_add_instruction_modifiers(SHADER_OPCODE_ARG *arg);
1606 extern void shader_glsl_load_constants(
1607 IWineD3DDevice* device,
1608 char usePixelShader,
1609 char useVertexShader);
1610
1611 /** The following translate DirectX pixel/vertex shader opcodes to GLSL lines */
1612 extern void shader_glsl_cross(SHADER_OPCODE_ARG* arg);
1613 extern void shader_glsl_map2gl(SHADER_OPCODE_ARG* arg);
1614 extern void shader_glsl_arith(SHADER_OPCODE_ARG* arg);
1615 extern void shader_glsl_mov(SHADER_OPCODE_ARG* arg);
1616 extern void shader_glsl_mad(SHADER_OPCODE_ARG* arg);
1617 extern void shader_glsl_mnxn(SHADER_OPCODE_ARG* arg);
1618 extern void shader_glsl_lrp(SHADER_OPCODE_ARG* arg);
1619 extern void shader_glsl_dot(SHADER_OPCODE_ARG* arg);
1620 extern void shader_glsl_rcp(SHADER_OPCODE_ARG* arg);
1621 extern void shader_glsl_cnd(SHADER_OPCODE_ARG* arg);
1622 extern void shader_glsl_compare(SHADER_OPCODE_ARG* arg);
1623 extern void shader_glsl_def(SHADER_OPCODE_ARG* arg);
1624 extern void shader_glsl_defi(SHADER_OPCODE_ARG* arg);
1625 extern void shader_glsl_defb(SHADER_OPCODE_ARG* arg);
1626 extern void shader_glsl_expp(SHADER_OPCODE_ARG* arg);
1627 extern void shader_glsl_cmp(SHADER_OPCODE_ARG* arg);
1628 extern void shader_glsl_lit(SHADER_OPCODE_ARG* arg);
1629 extern void shader_glsl_dst(SHADER_OPCODE_ARG* arg);
1630 extern void shader_glsl_sincos(SHADER_OPCODE_ARG* arg);
1631 extern void shader_glsl_loop(SHADER_OPCODE_ARG* arg);
1632 extern void shader_glsl_end(SHADER_OPCODE_ARG* arg);
1633 extern void shader_glsl_if(SHADER_OPCODE_ARG* arg);
1634 extern void shader_glsl_ifc(SHADER_OPCODE_ARG* arg);
1635 extern void shader_glsl_else(SHADER_OPCODE_ARG* arg);
1636 extern void shader_glsl_break(SHADER_OPCODE_ARG* arg);
1637 extern void shader_glsl_breakc(SHADER_OPCODE_ARG* arg);
1638 extern void shader_glsl_rep(SHADER_OPCODE_ARG* arg);
1639 extern void shader_glsl_call(SHADER_OPCODE_ARG* arg);
1640 extern void shader_glsl_callnz(SHADER_OPCODE_ARG* arg);
1641 extern void shader_glsl_label(SHADER_OPCODE_ARG* arg);
1642
1643 /** GLSL Pixel Shader Prototypes */
1644 extern void pshader_glsl_tex(SHADER_OPCODE_ARG* arg);
1645 extern void pshader_glsl_texcoord(SHADER_OPCODE_ARG* arg);
1646 extern void pshader_glsl_texdp3tex(SHADER_OPCODE_ARG* arg);
1647 extern void pshader_glsl_texdp3(SHADER_OPCODE_ARG* arg);
1648 extern void pshader_glsl_texdepth(SHADER_OPCODE_ARG* arg);
1649 extern void pshader_glsl_texm3x2depth(SHADER_OPCODE_ARG* arg);
1650 extern void pshader_glsl_texm3x2pad(SHADER_OPCODE_ARG* arg);
1651 extern void pshader_glsl_texm3x2tex(SHADER_OPCODE_ARG* arg);
1652 extern void pshader_glsl_texm3x3(SHADER_OPCODE_ARG* arg);
1653 extern void pshader_glsl_texm3x3pad(SHADER_OPCODE_ARG* arg);
1654 extern void pshader_glsl_texm3x3tex(SHADER_OPCODE_ARG* arg);
1655 extern void pshader_glsl_texm3x3spec(SHADER_OPCODE_ARG* arg);
1656 extern void pshader_glsl_texm3x3vspec(SHADER_OPCODE_ARG* arg);
1657 extern void pshader_glsl_texkill(SHADER_OPCODE_ARG* arg);
1658 extern void pshader_glsl_texbem(SHADER_OPCODE_ARG* arg);
1659 extern void pshader_glsl_texreg2ar(SHADER_OPCODE_ARG* arg);
1660 extern void pshader_glsl_texreg2gb(SHADER_OPCODE_ARG* arg);
1661 extern void pshader_glsl_texreg2rgb(SHADER_OPCODE_ARG* arg);
1662 extern void pshader_glsl_dp2add(SHADER_OPCODE_ARG* arg);
1663 extern void pshader_glsl_input_pack(
1664 SHADER_BUFFER* buffer,
1665 semantic* semantics_out);
1666
1667 /** GLSL Vertex Shader Prototypes */
1668 extern void vshader_glsl_output_unpack(
1669 SHADER_BUFFER* buffer,
1670 semantic* semantics_out);
1671
1672 /*****************************************************************************
1673 * IDirect3DBaseShader implementation structure
1674 */
1675 typedef struct IWineD3DBaseShaderClass
1676 {
1677 DWORD hex_version;
1678 SHADER_LIMITS limits;
1679 SHADER_PARSE_STATE parse_state;
1680 CONST SHADER_OPCODE *shader_ins;
1681 CONST DWORD *function;
1682 UINT functionLength;
1683 GLuint prgId;
1684 BOOL is_compiled;
1685
1686 /* Type of shader backend */
1687 int shader_mode;
1688
1689 /* Immediate constants (override global ones) */
1690 struct list constantsB;
1691 struct list constantsF;
1692 struct list constantsI;
1693 shader_reg_maps reg_maps;
1694
1695 /* Pointer to the parent device */
1696 IWineD3DDevice *device;
1697
1698 } IWineD3DBaseShaderClass;
1699
1700 typedef struct IWineD3DBaseShaderImpl {
1701 /* IUnknown */
1702 const IWineD3DBaseShaderVtbl *lpVtbl;
1703 LONG ref;
1704
1705 /* IWineD3DBaseShader */
1706 IWineD3DBaseShaderClass baseShader;
1707 } IWineD3DBaseShaderImpl;
1708
1709 extern HRESULT shader_get_registers_used(
1710 IWineD3DBaseShader *iface,
1711 shader_reg_maps* reg_maps,
1712 semantic* semantics_in,
1713 semantic* semantics_out,
1714 CONST DWORD* pToken,
1715 IWineD3DStateBlockImpl *stateBlock);
1716
1717 extern void shader_generate_glsl_declarations(
1718 IWineD3DBaseShader *iface,
1719 shader_reg_maps* reg_maps,
1720 SHADER_BUFFER* buffer,
1721 WineD3D_GL_Info* gl_info);
1722
1723 extern void shader_generate_arb_declarations(
1724 IWineD3DBaseShader *iface,
1725 shader_reg_maps* reg_maps,
1726 SHADER_BUFFER* buffer,
1727 WineD3D_GL_Info* gl_info);
1728
1729 extern void shader_generate_main(
1730 IWineD3DBaseShader *iface,
1731 SHADER_BUFFER* buffer,
1732 shader_reg_maps* reg_maps,
1733 CONST DWORD* pFunction);
1734
1735 extern void shader_dump_ins_modifiers(
1736 const DWORD output);
1737
1738 extern void shader_dump_param(
1739 IWineD3DBaseShader *iface,
1740 const DWORD param,
1741 const DWORD addr_token,
1742 int input);
1743
1744 extern void shader_trace_init(
1745 IWineD3DBaseShader *iface,
1746 const DWORD* pFunction);
1747
1748 extern int shader_get_param(
1749 IWineD3DBaseShader* iface,
1750 const DWORD* pToken,
1751 DWORD* param,
1752 DWORD* addr_token);
1753
1754 extern int shader_skip_unrecognized(
1755 IWineD3DBaseShader* iface,
1756 const DWORD* pToken);
1757
1758 extern void print_glsl_info_log(
1759 WineD3D_GL_Info *gl_info,
1760 GLhandleARB obj);
1761
1762 inline static int shader_get_regtype(const DWORD param) {
1763 return (((param & WINED3DSP_REGTYPE_MASK) >> WINED3DSP_REGTYPE_SHIFT) |
1764 ((param & WINED3DSP_REGTYPE_MASK2) >> WINED3DSP_REGTYPE_SHIFT2));
1765 }
1766
1767 extern unsigned int shader_get_float_offset(const DWORD reg);
1768
1769 inline static BOOL shader_is_pshader_version(DWORD token) {
1770 return 0xFFFF0000 == (token & 0xFFFF0000);
1771 }
1772
1773 inline static BOOL shader_is_vshader_version(DWORD token) {
1774 return 0xFFFE0000 == (token & 0xFFFF0000);
1775 }
1776
1777 inline static BOOL shader_is_comment(DWORD token) {
1778 return WINED3DSIO_COMMENT == (token & WINED3DSI_OPCODE_MASK);
1779 }
1780
1781 /* Internally used shader constants. Applications can use constants 0 to GL_LIMITS(vshader_constantsF) - 1,
1782 * so upload them above that
1783 */
1784 #define ARB_SHADER_PRIVCONST_BASE GL_LIMITS(vshader_constantsF)
1785 #define ARB_SHADER_PRIVCONST_POS ARB_SHADER_PRIVCONST_BASE + 0
1786
1787 /*****************************************************************************
1788 * IDirect3DVertexShader implementation structure
1789 */
1790 typedef struct IWineD3DVertexShaderImpl {
1791 /* IUnknown parts*/
1792 const IWineD3DVertexShaderVtbl *lpVtbl;
1793 LONG ref; /* Note: Ref counting not required */
1794
1795 /* IWineD3DBaseShader */
1796 IWineD3DBaseShaderClass baseShader;
1797
1798 /* IWineD3DVertexShaderImpl */
1799 IUnknown *parent;
1800
1801 char usesFog;
1802 DWORD usage;
1803
1804 /* Vertex shader input and output semantics */
1805 semantic semantics_in [MAX_ATTRIBS];
1806 semantic semantics_out [MAX_REG_OUTPUT];
1807
1808 /* run time datas... */
1809 VSHADERDATA *data;
1810 #if 0 /* needs reworking */
1811 /* run time datas */
1812 VSHADERINPUTDATA input;
1813 VSHADEROUTPUTDATA output;
1814 #endif
1815 } IWineD3DVertexShaderImpl;
1816 extern const SHADER_OPCODE IWineD3DVertexShaderImpl_shader_ins[];
1817 extern const IWineD3DVertexShaderVtbl IWineD3DVertexShader_Vtbl;
1818
1819 /*****************************************************************************
1820 * IDirect3DPixelShader implementation structure
1821 */
1822 typedef struct IWineD3DPixelShaderImpl {
1823 /* IUnknown parts */
1824 const IWineD3DPixelShaderVtbl *lpVtbl;
1825 LONG ref; /* Note: Ref counting not required */
1826
1827 /* IWineD3DBaseShader */
1828 IWineD3DBaseShaderClass baseShader;
1829
1830 /* IWineD3DPixelShaderImpl */
1831 IUnknown *parent;
1832
1833 /* Pixel shader input semantics */
1834 semantic semantics_in [MAX_REG_INPUT];
1835
1836 /* run time data */
1837 PSHADERDATA *data;
1838
1839 #if 0 /* needs reworking */
1840 PSHADERINPUTDATA input;
1841 PSHADEROUTPUTDATA output;
1842 #endif
1843 } IWineD3DPixelShaderImpl;
1844
1845 extern const SHADER_OPCODE IWineD3DPixelShaderImpl_shader_ins[];
1846 extern const IWineD3DPixelShaderVtbl IWineD3DPixelShader_Vtbl;
1847
1848 /*****************************************************************************
1849 * IWineD3DPalette implementation structure
1850 */
1851 struct IWineD3DPaletteImpl {
1852 /* IUnknown parts */
1853 const IWineD3DPaletteVtbl *lpVtbl;
1854 LONG ref;
1855
1856 IUnknown *parent;
1857 IWineD3DDeviceImpl *wineD3DDevice;
1858
1859 /* IWineD3DPalette */
1860 HPALETTE hpal;
1861 WORD palVersion; /*| */
1862 WORD palNumEntries; /*| LOGPALETTE */
1863 PALETTEENTRY palents[256]; /*| */
1864 /* This is to store the palette in 'screen format' */
1865 int screen_palents[256];
1866 DWORD Flags;
1867 };
1868
1869 extern const IWineD3DPaletteVtbl IWineD3DPalette_Vtbl;
1870 DWORD IWineD3DPaletteImpl_Size(DWORD dwFlags);
1871
1872 /* DirectDraw utility functions */
1873 extern WINED3DFORMAT pixelformat_for_depth(DWORD depth);
1874
1875 /*****************************************************************************
1876 * Pixel format management
1877 */
1878 typedef struct {
1879 WINED3DFORMAT format;
1880 DWORD alphaMask, redMask, greenMask, blueMask;
1881 UINT bpp;
1882 BOOL isFourcc;
1883 GLint glInternal, glFormat, glType;
1884 } PixelFormatDesc;
1885
1886 const PixelFormatDesc *getFormatDescEntry(WINED3DFORMAT fmt);
1887 #endif
GDI DIB driver