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Added YUV routines needed for v4l driver, and in the future possibly
[wine/gsoc-2012-control.git] / dlls / d3d8 / stateblock.c
blobac783fb6ca8def219f187819faa2ef5835ec4f0a
1 /*
2 * state block implementation
3 *
4 * Copyright 2002 Raphael Junqueira
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20
21 #include "config.h"
22
23 #include <math.h>
24 #include <stdarg.h>
25
26 #include "windef.h"
27 #include "winbase.h"
28 #include "winuser.h"
29 #include "wingdi.h"
30 #include "wine/debug.h"
31
32 #include "d3d8_private.h"
33
34 WINE_DEFAULT_DEBUG_CHANNEL(d3d);
35
36 /* Used for CreateStateBlock */
37 #define NUM_SAVEDPIXELSTATES_R 38
38 #define NUM_SAVEDPIXELSTATES_T 27
39 #define NUM_SAVEDVERTEXSTATES_R 33
40 #define NUM_SAVEDVERTEXSTATES_T 2
41
42 /*
43 * Globals
44 */
45 extern DWORD SavedPixelStates_R[NUM_SAVEDPIXELSTATES_R];
46 extern DWORD SavedPixelStates_T[NUM_SAVEDPIXELSTATES_T];
47 extern DWORD SavedVertexStates_R[NUM_SAVEDVERTEXSTATES_R];
48 extern DWORD SavedVertexStates_T[NUM_SAVEDVERTEXSTATES_T];
49 static const float idmatrix[16] = {
50 1.0, 0.0, 0.0, 0.0,
51 0.0, 1.0, 0.0, 0.0,
52 0.0, 0.0, 1.0, 0.0,
53 0.0, 0.0, 0.0, 1.0
54 };
55
56 HRESULT WINAPI IDirect3DDeviceImpl_InitStartupStateBlock(IDirect3DDevice8Impl* This) {
57 union {
58 D3DLINEPATTERN lp;
59 DWORD d;
60 } lp;
61 union {
62 float f;
63 DWORD d;
64 } tmpfloat;
65 unsigned int i;
66 int j;
67 LPDIRECT3DDEVICE8 iface = (LPDIRECT3DDEVICE8) This;
68
69 /* Note this may have a large overhead but it should only be executed
70 once, in order to initialize the complete state of the device and
71 all opengl equivalents */
72 TRACE("-----------------------> Setting up device defaults...\n");
73 This->StateBlock->blockType = D3DSBT_ALL;
74
75 /* FIXME: Set some of the defaults for lights, transforms etc */
76 memcpy(&This->StateBlock->transforms[D3DTS_PROJECTION], &idmatrix, sizeof(idmatrix));
77 memcpy(&This->StateBlock->transforms[D3DTS_VIEW], &idmatrix, sizeof(idmatrix));
78 for (i = 0; i < 256; ++i) {
79 memcpy(&This->StateBlock->transforms[D3DTS_WORLDMATRIX(i)], &idmatrix, sizeof(idmatrix));
80 }
81
82 /* Render states: */
83 if (This->PresentParms.EnableAutoDepthStencil) {
84 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_ZENABLE, D3DZB_TRUE);
85 } else {
86 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_ZENABLE, D3DZB_FALSE);
87 }
88 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_FILLMODE, D3DFILL_SOLID);
89 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_SHADEMODE, D3DSHADE_GOURAUD);
90
91 lp.lp.wRepeatFactor = 0; lp.lp.wLinePattern = 0;
92 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_LINEPATTERN, lp.d);
93 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_ZWRITEENABLE, TRUE);
94 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_ALPHATESTENABLE, FALSE);
95 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_LASTPIXEL, TRUE);
96 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_SRCBLEND, D3DBLEND_ONE);
97 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_DESTBLEND, D3DBLEND_ZERO);
98 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_CULLMODE, D3DCULL_CCW);
99 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_ZFUNC, D3DCMP_LESSEQUAL);
100 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_ALPHAFUNC, D3DCMP_ALWAYS);
101 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_ALPHAREF, 0xff); /*??*/
102 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_DITHERENABLE, FALSE);
103 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_ALPHABLENDENABLE, FALSE);
104 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_FOGENABLE, FALSE);
105 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_SPECULARENABLE, FALSE);
106 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_ZVISIBLE, 0);
107 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_FOGCOLOR, 0);
108 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_FOGTABLEMODE, D3DFOG_NONE);
109 tmpfloat.f = 0.0f;
110 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_FOGSTART, tmpfloat.d);
111 tmpfloat.f = 1.0f;
112 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_FOGEND, tmpfloat.d);
113 tmpfloat.f = 1.0f;
114 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_FOGDENSITY, tmpfloat.d);
115 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_EDGEANTIALIAS, FALSE);
116 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_ZBIAS, 0);
117 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_RANGEFOGENABLE, FALSE);
118 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_STENCILENABLE, FALSE);
119 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_STENCILFAIL, D3DSTENCILOP_KEEP);
120 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_STENCILZFAIL, D3DSTENCILOP_KEEP);
121 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_STENCILPASS, D3DSTENCILOP_KEEP);
122
123 /* Setting stencil func also uses values for stencil ref/mask, so manually set defaults
124 * so only a single call performed (and ensure defaults initialized before making that call)
125 *
126 * IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_STENCILREF, 0);
127 * IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_STENCILMASK, 0xFFFFFFFF);
128 */
129 This->StateBlock->renderstate[D3DRS_STENCILREF] = 0;
130 This->StateBlock->renderstate[D3DRS_STENCILMASK] = 0xFFFFFFFF;
131 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_STENCILFUNC, D3DCMP_ALWAYS);
132 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_STENCILWRITEMASK, 0xFFFFFFFF);
133 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_TEXTUREFACTOR, 0xFFFFFFFF);
134 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_WRAP0, 0);
135 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_WRAP1, 0);
136 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_WRAP2, 0);
137 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_WRAP3, 0);
138 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_WRAP4, 0);
139 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_WRAP5, 0);
140 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_WRAP6, 0);
141 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_WRAP7, 0);
142 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_CLIPPING, TRUE);
143 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_LIGHTING, TRUE);
144 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_AMBIENT, 0);
145 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_FOGVERTEXMODE, D3DFOG_NONE);
146 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_COLORVERTEX, TRUE);
147 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_LOCALVIEWER, TRUE);
148 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_NORMALIZENORMALS, FALSE);
149 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_DIFFUSEMATERIALSOURCE, D3DMCS_COLOR1);
150 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_SPECULARMATERIALSOURCE, D3DMCS_COLOR2);
151 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_AMBIENTMATERIALSOURCE, D3DMCS_COLOR2);
152 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_EMISSIVEMATERIALSOURCE, D3DMCS_MATERIAL);
153 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_VERTEXBLEND, D3DVBF_DISABLE);
154 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_CLIPPLANEENABLE, 0);
155 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_SOFTWAREVERTEXPROCESSING, FALSE);
156 tmpfloat.f = 1.0f;
157 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_POINTSIZE, tmpfloat.d);
158 tmpfloat.f = 0.0f;
159 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_POINTSIZE_MIN, tmpfloat.d);
160 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_POINTSPRITEENABLE, FALSE);
161 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_POINTSCALEENABLE, FALSE);
162 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_POINTSCALE_A, TRUE);
163 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_POINTSCALE_B, TRUE);
164 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_POINTSCALE_C, TRUE);
165 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_MULTISAMPLEANTIALIAS, TRUE);
166 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_MULTISAMPLEMASK, 0xFFFFFFFF);
167 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_PATCHEDGESTYLE, D3DPATCHEDGE_DISCRETE);
168 tmpfloat.f = 1.0f;
169 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_PATCHSEGMENTS, tmpfloat.d);
170 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_DEBUGMONITORTOKEN, D3DDMT_DISABLE);
171 tmpfloat.f = 64.0f;
172 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_POINTSIZE_MAX, tmpfloat.d);
173 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_INDEXEDVERTEXBLENDENABLE, FALSE);
174 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_COLORWRITEENABLE, 0x0000000F);
175 tmpfloat.f = 0.0f;
176 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_TWEENFACTOR, tmpfloat.d);
177 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_BLENDOP, D3DBLENDOP_ADD);
178 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_POSITIONORDER, D3DORDER_CUBIC);
179 IDirect3DDevice8Impl_SetRenderState(iface, D3DRS_NORMALORDER, D3DORDER_LINEAR);
180
181 /** clipping status */
182 This->StateBlock->clip_status.ClipUnion = 0;
183 This->StateBlock->clip_status.ClipIntersection = 0xFFFFFFFF;
184
185 /* Texture Stage States - Put directly into state block, we will call function below */
186 for (i = 0; i < GL_LIMITS(textures); i++) {
187 memcpy(&This->StateBlock->transforms[D3DTS_TEXTURE0 + i], &idmatrix, sizeof(idmatrix));
188 This->StateBlock->texture_state[i][D3DTSS_COLOROP ] = (i==0)? D3DTOP_MODULATE : D3DTOP_DISABLE;
189 This->StateBlock->texture_state[i][D3DTSS_COLORARG1 ] = D3DTA_TEXTURE;
190 This->StateBlock->texture_state[i][D3DTSS_COLORARG2 ] = D3DTA_CURRENT;
191 This->StateBlock->texture_state[i][D3DTSS_ALPHAOP ] = (i==0)? D3DTOP_SELECTARG1 : D3DTOP_DISABLE;
192 This->StateBlock->texture_state[i][D3DTSS_ALPHAARG1 ] = D3DTA_TEXTURE;
193 This->StateBlock->texture_state[i][D3DTSS_ALPHAARG2 ] = D3DTA_CURRENT;
194 This->StateBlock->texture_state[i][D3DTSS_BUMPENVMAT00 ] = (DWORD) 0.0;
195 This->StateBlock->texture_state[i][D3DTSS_BUMPENVMAT01 ] = (DWORD) 0.0;
196 This->StateBlock->texture_state[i][D3DTSS_BUMPENVMAT10 ] = (DWORD) 0.0;
197 This->StateBlock->texture_state[i][D3DTSS_BUMPENVMAT11 ] = (DWORD) 0.0;
198 This->StateBlock->texture_state[i][D3DTSS_TEXCOORDINDEX ] = i;
199 This->StateBlock->texture_state[i][D3DTSS_ADDRESSU ] = D3DTADDRESS_WRAP;
200 This->StateBlock->texture_state[i][D3DTSS_ADDRESSV ] = D3DTADDRESS_WRAP;
201 This->StateBlock->texture_state[i][D3DTSS_BORDERCOLOR ] = 0x00;
202 This->StateBlock->texture_state[i][D3DTSS_MAGFILTER ] = D3DTEXF_POINT;
203 This->StateBlock->texture_state[i][D3DTSS_MINFILTER ] = D3DTEXF_POINT;
204 This->StateBlock->texture_state[i][D3DTSS_MIPFILTER ] = D3DTEXF_NONE;
205 This->StateBlock->texture_state[i][D3DTSS_MIPMAPLODBIAS ] = 0;
206 This->StateBlock->texture_state[i][D3DTSS_MAXMIPLEVEL ] = 0;
207 This->StateBlock->texture_state[i][D3DTSS_MAXANISOTROPY ] = 1;
208 This->StateBlock->texture_state[i][D3DTSS_BUMPENVLSCALE ] = (DWORD) 0.0;
209 This->StateBlock->texture_state[i][D3DTSS_BUMPENVLOFFSET ] = (DWORD) 0.0;
210 This->StateBlock->texture_state[i][D3DTSS_TEXTURETRANSFORMFLAGS ] = D3DTTFF_DISABLE;
211 This->StateBlock->texture_state[i][D3DTSS_ADDRESSW ] = D3DTADDRESS_WRAP;
212 This->StateBlock->texture_state[i][D3DTSS_COLORARG0 ] = D3DTA_CURRENT;
213 This->StateBlock->texture_state[i][D3DTSS_ALPHAARG0 ] = D3DTA_CURRENT;
214 This->StateBlock->texture_state[i][D3DTSS_RESULTARG ] = D3DTA_CURRENT;
215 }
216
217 /* Under DirectX you can have texture stage operations even if no texture is
218 bound, whereas opengl will only do texture operations when a valid texture is
219 bound. We emulate this by creating dummy textures and binding them to each
220 texture stage, but disable all stages by default. Hence if a stage is enabled
221 then the default texture will kick in until replaced by a SetTexture call */
222
223 ENTER_GL();
224
225 for (i = 0; i < GL_LIMITS(textures); i++) {
226 GLubyte white = 255;
227
228 /* Note this avoids calling settexture, so pretend it has been called */
229 This->StateBlock->Set.textures[i] = TRUE;
230 This->StateBlock->Changed.textures[i] = TRUE;
231 This->StateBlock->textures[i] = NULL;
232
233 /* Make appropriate texture active */
234 if (GL_SUPPORT(ARB_MULTITEXTURE)) {
235 #if defined(GL_VERSION_1_3)
236 glActiveTexture(GL_TEXTURE0 + i);
237 #else
238 glActiveTextureARB(GL_TEXTURE0_ARB + i);
239 #endif
240 checkGLcall("glActiveTextureARB");
241 } else if (i > 0) {
242 FIXME("Program using multiple concurrent textures which this opengl implementation doesn't support\n");
243 }
244
245 /* Generate an opengl texture name */
246 glGenTextures(1, &This->dummyTextureName[i]);
247 checkGLcall("glGenTextures");
248 TRACE("Dummy Texture %d given name %d\n", i, This->dummyTextureName[i]);
249
250 /* Generate a dummy 1d texture */
251 This->StateBlock->textureDimensions[i] = GL_TEXTURE_1D;
252 glBindTexture(GL_TEXTURE_1D, This->dummyTextureName[i]);
253 checkGLcall("glBindTexture");
254
255 glTexImage1D(GL_TEXTURE_1D, 0, GL_LUMINANCE, 1, 0, GL_LUMINANCE, GL_UNSIGNED_BYTE, &white);
256 checkGLcall("glTexImage1D");
257
258 /* Reapply all the texture state information to this texture */
259 setupTextureStates(iface, i, REAPPLY_ALL);
260 }
261
262 LEAVE_GL();
263
264 /* defaulting palettes */
265 for (i = 0; i < MAX_PALETTES; ++i) {
266 for (j = 0; j < 256; ++j) {
267 This->palettes[i][j].peRed = 0xFF;
268 This->palettes[i][j].peGreen = 0xFF;
269 This->palettes[i][j].peBlue = 0xFF;
270 This->palettes[i][j].peFlags = 0xFF;
271 }
272 }
273 This->currentPalette = 0;
274
275 TRACE("-----------------------> Device defaults now set up...\n");
276
277 return D3D_OK;
278 }
279
280
281
282 HRESULT WINAPI IDirect3DDeviceImpl_CreateStateBlock(IDirect3DDevice8Impl* This, D3DSTATEBLOCKTYPE Type, IDirect3DStateBlockImpl** ppStateBlock) {
283 IDirect3DStateBlockImpl* object;
284 UINT i, j;
285
286 TRACE("(%p) : Type(%d)\n", This, Type);
287
288 /* Allocate Storage */
289 object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirect3DStateBlockImpl));
290 if (object) {
291 if (NULL == This->StateBlock) { /** if it the main stateblock only do init and returns */
292 /*object->lpVtbl = &Direct3DStateBlock9_Vtbl;*/
293 object->device = This;
294 object->ref = 1;
295 object->blockType = Type;
296 This->StateBlock = object;
297 /* don't forget to init it calling InitStartupStateBlock */
298 return D3D_OK;
299 }
300 memcpy(object, This->StateBlock, sizeof(IDirect3DStateBlockImpl));
301 } else {
302 *ppStateBlock = (IDirect3DStateBlockImpl*) 0xFFFFFFFF;
303 return E_OUTOFMEMORY;
304 }
305 /*object->lpVtbl = &Direct3DStateBlock9_Vtbl;*/
306 object->device = This;
307 object->ref = 1;
308 object->blockType = Type;
309
310 TRACE("Updating changed flags appropriate for type %d\n", Type);
311
312 if (Type == D3DSBT_ALL) {
313 TRACE("ALL => Pretend everything has changed\n");
314 memset(&object->Changed, TRUE, sizeof(This->StateBlock->Changed));
315
316 } else if (Type == D3DSBT_PIXELSTATE) {
317
318 memset(&object->Changed, FALSE, sizeof(This->StateBlock->Changed));
319
320 /* TODO: Pixel Shader Constants */
321 object->Changed.pixelShader = TRUE;
322 for (i = 0; i < NUM_SAVEDPIXELSTATES_R; i++) {
323 object->Changed.renderstate[SavedPixelStates_R[i]] = TRUE;
324 }
325 for (j = 0; j < GL_LIMITS(textures); i++) {
326 for (i = 0; i < NUM_SAVEDPIXELSTATES_T; i++) {
327 object->Changed.texture_state[j][SavedPixelStates_T[i]] = TRUE;
328 }
329 }
330
331 } else if (Type == D3DSBT_VERTEXSTATE) {
332
333 memset(&object->Changed, FALSE, sizeof(This->StateBlock->Changed));
334
335 /* TODO: Vertex Shader Constants */
336 object->Changed.vertexShader = TRUE;
337 for (i = 0; i < NUM_SAVEDVERTEXSTATES_R; i++) {
338 object->Changed.renderstate[SavedVertexStates_R[i]] = TRUE;
339 }
340 for (j = 0; j < GL_LIMITS(textures); i++) {
341 for (i = 0; i < NUM_SAVEDVERTEXSTATES_T; i++) {
342 object->Changed.texture_state[j][SavedVertexStates_T[i]] = TRUE;
343 }
344 }
345
346 /* Duplicate light chain */
347 {
348 PLIGHTINFOEL *src = NULL;
349 PLIGHTINFOEL *dst = NULL;
350 PLIGHTINFOEL *newEl = NULL;
351
352 src = This->StateBlock->lights;
353 object->lights = NULL;
354
355 while (src) {
356 newEl = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(PLIGHTINFOEL));
357 if (newEl == NULL) return D3DERR_OUTOFVIDEOMEMORY;
358 memcpy(newEl, src, sizeof(PLIGHTINFOEL));
359 newEl->prev = dst;
360 newEl->changed = TRUE;
361 newEl->enabledChanged = TRUE;
362 if (dst == NULL) {
363 object->lights = newEl;
364 } else {
365 dst->next = newEl;
366 }
367 dst = newEl;
368 src = src->next;
369 }
370 }
371
372 } else {
373 FIXME("Unrecognized state block type %d\n", Type);
374 }
375 TRACE("(%p) returning token (ptr to stateblock) of %p\n", This, object);
376
377 *ppStateBlock = object;
378 return D3D_OK;
379 }
380
381 /** yakkk temporary waiting for Release */
382 HRESULT WINAPI IDirect3DDeviceImpl_DeleteStateBlock(IDirect3DDevice8Impl* This, IDirect3DStateBlockImpl* pSB) {
383 PLIGHTINFOEL *tmp;
384
385 TRACE("(%p) : freeing StateBlock %p\n", This, pSB);
386 tmp = pSB->lights;
387 if (tmp) tmp = tmp->next;
388 while (tmp != NULL) {
389 HeapFree(GetProcessHeap(), 0, (void *)(tmp->prev));
390 tmp = tmp->next;
391 }
392 HeapFree(GetProcessHeap(), 0, (void *)tmp);
393 HeapFree(GetProcessHeap(), 0, (void *)pSB);
394 return D3D_OK;
395 }
396
397 HRESULT WINAPI IDirect3DDeviceImpl_BeginStateBlock(IDirect3DDevice8Impl* This) {
398 IDirect3DStateBlockImpl* object;
399
400 TRACE("(%p)\n", This);
401
402 if (This->isRecordingState) {
403 TRACE("(%p) already recording! returning error\n", This);
404 return D3DERR_INVALIDCALL;
405 }
406
407 /* Allocate Storage */
408 object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirect3DStateBlockImpl));
409 if (object) {
410 } else {
411 return E_OUTOFMEMORY;
412 }
413 /*object->lpVtbl = &Direct3DVextexShaderDeclaration8_Vtbl;*/
414 object->device = This;
415 object->ref = 1;
416
417 This->isRecordingState = TRUE;
418 This->UpdateStateBlock = object;
419
420 return D3D_OK;
421 }
422
423 HRESULT WINAPI IDirect3DDeviceImpl_EndStateBlock(IDirect3DDevice8Impl* This, IDirect3DStateBlockImpl** ppStateBlock) {
424 TRACE("(%p)\n", This);
425
426 if (!This->isRecordingState) {
427 TRACE("(%p) not recording! returning error\n", This);
428 *ppStateBlock = NULL;
429 return D3DERR_INVALIDCALL;
430 }
431
432 This->UpdateStateBlock->blockType = D3DSBT_RECORDED;
433 *ppStateBlock = This->UpdateStateBlock; /* FIXME: AddRef() */
434 This->isRecordingState = FALSE;
435 This->UpdateStateBlock = This->StateBlock;
436
437 TRACE("(%p) returning token (ptr to stateblock) of %p\n", This, *ppStateBlock);
438 return D3D_OK;
439 }
440
441 HRESULT WINAPI IDirect3DDeviceImpl_ApplyStateBlock(IDirect3DDevice8Impl* This, IDirect3DStateBlockImpl* pSB) {
442 UINT i;
443 UINT j;
444 LPDIRECT3DDEVICE8 iface = (LPDIRECT3DDEVICE8) This;
445
446 TRACE("(%p) : Applying state block %p ------------------v\n", This, pSB);
447
448 /* FIXME: Only apply applicable states not all states */
449
450 if (pSB->blockType == D3DSBT_RECORDED || pSB->blockType == D3DSBT_ALL || pSB->blockType == D3DSBT_VERTEXSTATE) {
451
452 PLIGHTINFOEL *toDo = pSB->lights;
453 while (toDo != NULL) {
454 if (toDo->changed)
455 IDirect3DDevice8Impl_SetLight(iface, toDo->OriginalIndex, &toDo->OriginalParms);
456 if (toDo->enabledChanged)
457 IDirect3DDevice8Impl_LightEnable(iface, toDo->OriginalIndex, toDo->lightEnabled);
458 toDo = toDo->next;
459 }
460
461 if (pSB->Set.vertexShader && pSB->Changed.vertexShader)
462 IDirect3DDevice8Impl_SetVertexShader(iface, pSB->VertexShader);
463
464 /* TODO: Vertex Shader Constants */
465 }
466
467 if (pSB->blockType == D3DSBT_RECORDED || pSB->blockType == D3DSBT_ALL || pSB->blockType == D3DSBT_PIXELSTATE) {
468
469 if (pSB->Set.pixelShader && pSB->Changed.pixelShader)
470 IDirect3DDevice8Impl_SetPixelShader(iface, pSB->PixelShader);
471
472 /* TODO: Pixel Shader Constants */
473 }
474
475 /* Others + Render & Texture */
476 if (pSB->blockType == D3DSBT_RECORDED || pSB->blockType == D3DSBT_ALL) {
477 for (i = 0; i < HIGHEST_TRANSFORMSTATE; i++) {
478 if (pSB->Set.transform[i] && pSB->Changed.transform[i])
479 IDirect3DDevice8Impl_SetTransform(iface, i, &pSB->transforms[i]);
480 }
481
482 if (pSB->Set.Indices && pSB->Changed.Indices)
483 IDirect3DDevice8Impl_SetIndices(iface, pSB->pIndexData, pSB->baseVertexIndex);
484
485 if (pSB->Set.material && pSB->Changed.material)
486 IDirect3DDevice8Impl_SetMaterial(iface, &pSB->material);
487
488 if (pSB->Set.viewport && pSB->Changed.viewport)
489 IDirect3DDevice8Impl_SetViewport(iface, &pSB->viewport);
490
491 for (i=0; i<MAX_STREAMS; i++) {
492 if (pSB->Set.stream_source[i] && pSB->Changed.stream_source[i])
493 IDirect3DDevice8Impl_SetStreamSource(iface, i, pSB->stream_source[i], pSB->stream_stride[i]);
494 }
495
496 for (i = 0; i < GL_LIMITS(clipplanes); i++) {
497 if (pSB->Set.clipplane[i] && pSB->Changed.clipplane[i]) {
498 float clip[4];
499
500 clip[0] = pSB->clipplane[i][0];
501 clip[1] = pSB->clipplane[i][1];
502 clip[2] = pSB->clipplane[i][2];
503 clip[3] = pSB->clipplane[i][3];
504 IDirect3DDevice8Impl_SetClipPlane(iface, i, clip);
505 }
506 }
507
508 /* Render */
509 for (i = 0; i < HIGHEST_RENDER_STATE; i++) {
510 if (pSB->Set.renderstate[i] && pSB->Changed.renderstate[i])
511 IDirect3DDevice8Impl_SetRenderState(iface, i, pSB->renderstate[i]);
512 }
513
514 /* Texture */
515 for (j = 0; j < GL_LIMITS(textures); j++) {
516 for (i = 0; i < HIGHEST_TEXTURE_STATE; i++) {
517 if (pSB->Set.texture_state[j][i] && pSB->Changed.texture_state[j][i]) {
518 IDirect3DDevice8Impl_SetTextureStageState(iface, j, i, pSB->texture_state[j][i]);
519 }
520 }
521 if (pSB->Set.textures[j] && pSB->Changed.textures[j]) {
522 IDirect3DDevice8Impl_SetTexture(iface, j, pSB->textures[j]);
523 }
524 }
525
526
527 } else if (pSB->blockType == D3DSBT_PIXELSTATE) {
528
529 for (i = 0; i < NUM_SAVEDPIXELSTATES_R; i++) {
530 if (pSB->Set.renderstate[SavedPixelStates_R[i]] && pSB->Changed.renderstate[SavedPixelStates_R[i]])
531 IDirect3DDevice8Impl_SetRenderState(iface, SavedPixelStates_R[i], pSB->renderstate[SavedPixelStates_R[i]]);
532
533 }
534
535 for (j = 0; j < GL_LIMITS(textures); i++) {
536 for (i = 0; i < NUM_SAVEDPIXELSTATES_T; i++) {
537 if (pSB->Set.texture_state[j][SavedPixelStates_T[i]] &&
538 pSB->Changed.texture_state[j][SavedPixelStates_T[i]])
539 IDirect3DDevice8Impl_SetTextureStageState(iface, j, SavedPixelStates_T[i], pSB->texture_state[j][SavedPixelStates_T[i]]);
540 }
541 }
542
543 } else if (pSB->blockType == D3DSBT_VERTEXSTATE) {
544
545 for (i = 0; i < NUM_SAVEDVERTEXSTATES_R; i++) {
546 if (pSB->Set.renderstate[SavedVertexStates_R[i]] && pSB->Changed.renderstate[SavedVertexStates_R[i]])
547 IDirect3DDevice8Impl_SetRenderState(iface, SavedVertexStates_R[i], pSB->renderstate[SavedVertexStates_R[i]]);
548 }
549
550 for (j = 0; j < GL_LIMITS(textures); i++) {
551 for (i = 0; i < NUM_SAVEDVERTEXSTATES_T; i++) {
552 if (pSB->Set.texture_state[j][SavedVertexStates_T[i]] &&
553 pSB->Changed.texture_state[j][SavedVertexStates_T[i]])
554 IDirect3DDevice8Impl_SetTextureStageState(iface, j, SavedVertexStates_T[i], pSB->texture_state[j][SavedVertexStates_T[i]]);
555 }
556 }
557
558
559 } else {
560 FIXME("Unrecognized state block type %d\n", pSB->blockType);
561 }
562 memcpy(&This->StateBlock->Changed, &pSB->Changed, sizeof(This->StateBlock->Changed));
563 TRACE("(%p) : Applied state block %p ------------------^\n", This, pSB);
564
565 return D3D_OK;
566 }
567
568 HRESULT WINAPI IDirect3DDeviceImpl_CaptureStateBlock(IDirect3DDevice8Impl* This, IDirect3DStateBlockImpl* updateBlock) {
569 LPDIRECT3DDEVICE8 iface = (LPDIRECT3DDEVICE8) This;
570 PLIGHTINFOEL *tmp;
571
572 TRACE("(%p) : Updating state block %p ------------------v \n", This, updateBlock);
573
574 /* If not recorded, then update can just recapture */
575 if (updateBlock->blockType != D3DSBT_RECORDED) {
576 IDirect3DStateBlockImpl* tmpBlock;
577 IDirect3DDeviceImpl_CreateStateBlock(This, updateBlock->blockType, &tmpBlock);
578
579 /* Note just swap the light chains over so when deleting, the old one goes */
580 tmp = updateBlock->lights;
581 memcpy(updateBlock, tmpBlock, sizeof(IDirect3DStateBlockImpl));
582 tmpBlock->lights = tmp;
583
584 /* Delete the temporary one (which points to the old light chain though */
585 IDirect3DDeviceImpl_DeleteStateBlock(This, tmpBlock);
586
587 } else {
588 unsigned int i, j;
589 PLIGHTINFOEL *src;
590
591 /* Recorded => Only update 'changed' values */
592 if (updateBlock->Set.vertexShader && updateBlock->VertexShader != This->StateBlock->VertexShader) {
593 updateBlock->VertexShader = This->StateBlock->VertexShader;
594 TRACE("Updating vertex shader to %ld\n", This->StateBlock->VertexShader);
595 }
596
597 /* TODO: Vertex Shader Constants */
598
599 /* Lights... For a recorded state block, we just had a chain of actions to perform,
600 so we need to walk that chain and update any actions which differ */
601 src = updateBlock->lights;
602 while (src != NULL) {
603 PLIGHTINFOEL *realLight = NULL;
604
605 /* Locate the light in the live lights */
606 realLight = This->StateBlock->lights;
607 while (realLight != NULL && realLight->OriginalIndex != src->OriginalIndex) realLight = realLight->next;
608
609 if (realLight == NULL) {
610 FIXME("A captured light no longer exists...?\n");
611 } else {
612
613 /* If 'changed' then its a SetLight command. Rather than comparing to see
614 if the OriginalParms have changed and then copy them (twice through
615 memory) just do the copy */
616 if (src->changed) {
617 TRACE("Updating lights for light %ld\n", src->OriginalIndex);
618 memcpy(&src->OriginalParms, &realLight->OriginalParms, sizeof(PLIGHTINFOEL));
619 }
620
621 /* If 'enabledChanged' then its a LightEnable command */
622 if (src->enabledChanged) {
623 TRACE("Updating lightEnabled for light %ld\n", src->OriginalIndex);
624 src->lightEnabled = realLight->lightEnabled;
625 }
626
627 }
628
629 src = src->next;
630 }
631
632
633 if (updateBlock->Set.pixelShader && updateBlock->PixelShader != This->StateBlock->PixelShader) {
634 TRACE("Updating pixel shader to %ld\n", This->StateBlock->PixelShader);
635 IDirect3DDevice8Impl_SetVertexShader(iface, updateBlock->PixelShader);
636 }
637
638 /* TODO: Pixel Shader Constants */
639
640 /* Others + Render & Texture */
641 for (i = 0; i < HIGHEST_TRANSFORMSTATE; i++) {
642 if (updateBlock->Set.transform[i] && memcmp(&This->StateBlock->transforms[i],
643 &updateBlock->transforms[i],
644 sizeof(D3DMATRIX)) != 0) {
645 TRACE("Updating transform %d\n", i);
646 memcpy(&updateBlock->transforms[i], &This->StateBlock->transforms[i], sizeof(D3DMATRIX));
647 }
648 }
649
650 if (updateBlock->Set.Indices && ((updateBlock->pIndexData != This->StateBlock->pIndexData)
651 || (updateBlock->baseVertexIndex != This->StateBlock->baseVertexIndex))) {
652 TRACE("Updating pindexData to %p, baseVertexIndex to %d\n",
653 This->StateBlock->pIndexData, This->StateBlock->baseVertexIndex);
654 updateBlock->pIndexData = This->StateBlock->pIndexData;
655 updateBlock->baseVertexIndex = This->StateBlock->baseVertexIndex;
656 }
657
658 if (updateBlock->Set.material && memcmp(&This->StateBlock->material,
659 &updateBlock->material,
660 sizeof(D3DMATERIAL8)) != 0) {
661 TRACE("Updating material\n");
662 memcpy(&updateBlock->material, &This->StateBlock->material, sizeof(D3DMATERIAL8));
663 }
664
665 if (updateBlock->Set.viewport && memcmp(&This->StateBlock->viewport,
666 &updateBlock->viewport,
667 sizeof(D3DVIEWPORT8)) != 0) {
668 TRACE("Updating viewport\n");
669 memcpy(&updateBlock->viewport, &This->StateBlock->viewport, sizeof(D3DVIEWPORT8));
670 }
671
672 for (i = 0; i < MAX_STREAMS; i++) {
673 if (updateBlock->Set.stream_source[i] &&
674 ((updateBlock->stream_stride[i] != This->StateBlock->stream_stride[i]) ||
675 (updateBlock->stream_source[i] != This->StateBlock->stream_source[i]))) {
676 TRACE("Updating stream source %d to %p, stride to %d\n", i, This->StateBlock->stream_source[i],
677 This->StateBlock->stream_stride[i]);
678 updateBlock->stream_stride[i] = This->StateBlock->stream_stride[i];
679 updateBlock->stream_source[i] = This->StateBlock->stream_source[i];
680 }
681 }
682
683 for (i = 0; i < GL_LIMITS(clipplanes); i++) {
684 if (updateBlock->Set.clipplane[i] && memcmp(&This->StateBlock->clipplane[i],
685 &updateBlock->clipplane[i],
686 sizeof(updateBlock->clipplane)) != 0) {
687
688 TRACE("Updating clipplane %d\n", i);
689 memcpy(&updateBlock->clipplane[i], &This->StateBlock->clipplane[i],
690 sizeof(updateBlock->clipplane));
691 }
692 }
693
694 /* Render */
695 for (i = 0; i < HIGHEST_RENDER_STATE; i++) {
696
697 if (updateBlock->Set.renderstate[i] && (updateBlock->renderstate[i] !=
698 This->StateBlock->renderstate[i])) {
699 TRACE("Updating renderstate %d to %ld\n", i, This->StateBlock->renderstate[i]);
700 updateBlock->renderstate[i] = This->StateBlock->renderstate[i];
701 }
702 }
703
704 /* Texture */
705 for (j = 0; j < GL_LIMITS(textures); j++) {
706 for (i = 0; i < HIGHEST_TEXTURE_STATE; i++) {
707
708 if (updateBlock->Set.texture_state[j][i] && (updateBlock->texture_state[j][i] !=
709 This->StateBlock->texture_state[j][i])) {
710 TRACE("Updating texturestagestate %d,%d to %ld (was %ld)\n", j,i, This->StateBlock->texture_state[j][i],
711 updateBlock->texture_state[j][i]);
712 updateBlock->texture_state[j][i] = This->StateBlock->texture_state[j][i];
713 }
714
715 if (updateBlock->Set.textures[j] && (updateBlock->textures[j] != This->StateBlock->textures[j])) {
716 TRACE("Updating texture %d to %p (was %p)\n", j, This->StateBlock->textures[j], updateBlock->textures[j]);
717 updateBlock->textures[j] = This->StateBlock->textures[j];
718 }
719 }
720
721 }
722 }
723
724 TRACE("(%p) : Updated state block %p ------------------^\n", This, updateBlock);
725
726 return D3D_OK;
727 }
728
729 DWORD SavedPixelStates_R[NUM_SAVEDPIXELSTATES_R] = {
730 D3DRS_ALPHABLENDENABLE ,
731 D3DRS_ALPHAFUNC ,
732 D3DRS_ALPHAREF ,
733 D3DRS_ALPHATESTENABLE ,
734 D3DRS_BLENDOP ,
735 D3DRS_COLORWRITEENABLE ,
736 D3DRS_DESTBLEND ,
737 D3DRS_DITHERENABLE ,
738 D3DRS_EDGEANTIALIAS ,
739 D3DRS_FILLMODE ,
740 D3DRS_FOGDENSITY ,
741 D3DRS_FOGEND ,
742 D3DRS_FOGSTART ,
743 D3DRS_LASTPIXEL ,
744 D3DRS_LINEPATTERN ,
745 D3DRS_SHADEMODE ,
746 D3DRS_SRCBLEND ,
747 D3DRS_STENCILENABLE ,
748 D3DRS_STENCILFAIL ,
749 D3DRS_STENCILFUNC ,
750 D3DRS_STENCILMASK ,
751 D3DRS_STENCILPASS ,
752 D3DRS_STENCILREF ,
753 D3DRS_STENCILWRITEMASK ,
754 D3DRS_STENCILZFAIL ,
755 D3DRS_TEXTUREFACTOR ,
756 D3DRS_WRAP0 ,
757 D3DRS_WRAP1 ,
758 D3DRS_WRAP2 ,
759 D3DRS_WRAP3 ,
760 D3DRS_WRAP4 ,
761 D3DRS_WRAP5 ,
762 D3DRS_WRAP6 ,
763 D3DRS_WRAP7 ,
764 D3DRS_ZBIAS ,
765 D3DRS_ZENABLE ,
766 D3DRS_ZFUNC ,
767 D3DRS_ZWRITEENABLE
768 };
769
770 DWORD SavedPixelStates_T[NUM_SAVEDPIXELSTATES_T] = {
771 D3DTSS_ADDRESSU ,
772 D3DTSS_ADDRESSV ,
773 D3DTSS_ADDRESSW ,
774 D3DTSS_ALPHAARG0 ,
775 D3DTSS_ALPHAARG1 ,
776 D3DTSS_ALPHAARG2 ,
777 D3DTSS_ALPHAOP ,
778 D3DTSS_BORDERCOLOR ,
779 D3DTSS_BUMPENVLOFFSET ,
780 D3DTSS_BUMPENVLSCALE ,
781 D3DTSS_BUMPENVMAT00 ,
782 D3DTSS_BUMPENVMAT01 ,
783 D3DTSS_BUMPENVMAT10 ,
784 D3DTSS_BUMPENVMAT11 ,
785 D3DTSS_COLORARG0 ,
786 D3DTSS_COLORARG1 ,
787 D3DTSS_COLORARG2 ,
788 D3DTSS_COLOROP ,
789 D3DTSS_MAGFILTER ,
790 D3DTSS_MAXANISOTROPY ,
791 D3DTSS_MAXMIPLEVEL ,
792 D3DTSS_MINFILTER ,
793 D3DTSS_MIPFILTER ,
794 D3DTSS_MIPMAPLODBIAS ,
795 D3DTSS_RESULTARG ,
796 D3DTSS_TEXCOORDINDEX ,
797 D3DTSS_TEXTURETRANSFORMFLAGS
798 };
799
800 DWORD SavedVertexStates_R[NUM_SAVEDVERTEXSTATES_R] = {
801 D3DRS_AMBIENT ,
802 D3DRS_AMBIENTMATERIALSOURCE ,
803 D3DRS_CLIPPING ,
804 D3DRS_CLIPPLANEENABLE ,
805 D3DRS_COLORVERTEX ,
806 D3DRS_DIFFUSEMATERIALSOURCE ,
807 D3DRS_EMISSIVEMATERIALSOURCE ,
808 D3DRS_FOGDENSITY ,
809 D3DRS_FOGEND ,
810 D3DRS_FOGSTART ,
811 D3DRS_FOGTABLEMODE ,
812 D3DRS_FOGVERTEXMODE ,
813 D3DRS_INDEXEDVERTEXBLENDENABLE ,
814 D3DRS_LIGHTING ,
815 D3DRS_LOCALVIEWER ,
816 D3DRS_MULTISAMPLEANTIALIAS ,
817 D3DRS_MULTISAMPLEMASK ,
818 D3DRS_NORMALIZENORMALS ,
819 D3DRS_PATCHEDGESTYLE ,
820 D3DRS_PATCHSEGMENTS ,
821 D3DRS_POINTSCALE_A ,
822 D3DRS_POINTSCALE_B ,
823 D3DRS_POINTSCALE_C ,
824 D3DRS_POINTSCALEENABLE ,
825 D3DRS_POINTSIZE ,
826 D3DRS_POINTSIZE_MAX ,
827 D3DRS_POINTSIZE_MIN ,
828 D3DRS_POINTSPRITEENABLE ,
829 D3DRS_RANGEFOGENABLE ,
830 D3DRS_SOFTWAREVERTEXPROCESSING ,
831 D3DRS_SPECULARMATERIALSOURCE ,
832 D3DRS_TWEENFACTOR ,
833 D3DRS_VERTEXBLEND
834 };
835
836 DWORD SavedVertexStates_T[NUM_SAVEDVERTEXSTATES_T] = {
837 D3DTSS_TEXCOORDINDEX ,
838 D3DTSS_TEXTURETRANSFORMFLAGS
839 };
GSOC 2012 project to enhance the control panel