Changeset 16223 in vbox
- Timestamp:
- Jan 26, 2009 10:58:55 AM (16 years ago)
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
-
trunk/src/VBox/GuestHost/OpenGL/state_tracker/state_attrib.c
r15532 r16223 25 25 void crStateAttribInit (CRAttribState *a) 26 26 { 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 27 int i; 28 a->attribStackDepth = 0; 29 a->accumBufferStackDepth = 0; 30 a->colorBufferStackDepth = 0; 31 a->currentStackDepth = 0; 32 a->depthBufferStackDepth = 0; 33 a->enableStackDepth = 0; 34 for ( i = 0 ; i < CR_MAX_ATTRIB_STACK_DEPTH ; i++) 35 { 36 a->enableStack[i].clip = NULL; 37 a->enableStack[i].light = NULL; 38 a->lightingStack[i].light = NULL; 39 a->transformStack[i].clip = NULL; 40 a->transformStack[i].clipPlane = NULL; 41 } 42 a->evalStackDepth = 0; 43 a->fogStackDepth = 0; 44 a->lightingStackDepth = 0; 45 a->lineStackDepth = 0; 46 a->listStackDepth = 0; 47 a->pixelModeStackDepth = 0; 48 a->pointStackDepth = 0; 49 a->polygonStackDepth = 0; 50 a->polygonStippleStackDepth = 0; 51 a->scissorStackDepth = 0; 52 a->stencilBufferStackDepth = 0; 53 a->textureStackDepth = 0; 54 a->transformStackDepth = 0; 55 a->viewportStackDepth = 0; 56 56 } 57 57 … … 60 60 copy_texunit(CRTextureUnit *dest, const CRTextureUnit *src) 61 61 { 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 62 dest->enabled1D = src->enabled1D; 63 dest->enabled2D = src->enabled2D; 64 dest->enabled3D = src->enabled3D; 65 dest->enabledCubeMap = src->enabledCubeMap; 66 dest->envMode = src->envMode; 67 dest->envColor = src->envColor; 68 dest->textureGen = src->textureGen; 69 dest->objSCoeff = src->objSCoeff; 70 dest->objTCoeff = src->objTCoeff; 71 dest->objRCoeff = src->objRCoeff; 72 dest->objQCoeff = src->objQCoeff; 73 dest->eyeSCoeff = src->eyeSCoeff; 74 dest->eyeTCoeff = src->eyeTCoeff; 75 dest->eyeRCoeff = src->eyeRCoeff; 76 dest->eyeQCoeff = src->eyeQCoeff; 77 dest->gen = src->gen; 78 dest->currentTexture1D = src->currentTexture1D; 79 dest->currentTexture2D = src->currentTexture2D; 80 dest->currentTexture3D = src->currentTexture3D; 81 dest->currentTextureCubeMap = src->currentTextureCubeMap; 82 82 } 83 83 … … 85 85 copy_texobj(CRTextureObj *dest, const CRTextureObj *src, GLboolean copyName) 86 86 { 87 88 89 90 91 92 93 87 if (copyName) 88 dest->name = src->name; 89 dest->borderColor = src->borderColor; 90 dest->wrapS = src->wrapS; 91 dest->wrapT = src->wrapT; 92 dest->minFilter = src->minFilter; 93 dest->magFilter = src->magFilter; 94 94 #ifdef CR_OPENGL_VERSION_1_2 95 96 97 98 99 100 95 dest->priority = src->priority; 96 dest->wrapR = src->wrapR; 97 dest->minLod = src->minLod; 98 dest->maxLod = src->maxLod; 99 dest->baseLevel = src->baseLevel; 100 dest->maxLevel = src->maxLevel; 101 101 #endif 102 102 #ifdef CR_EXT_texture_filter_anisotropic 103 103 dest->maxAnisotropy = src->maxAnisotropy; 104 104 #endif 105 105 } … … 107 107 void STATE_APIENTRY crStatePushAttrib(GLbitfield mask) 108 108 { 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 109 CRContext *g = GetCurrentContext(); 110 CRAttribState *a = &(g->attrib); 111 CRStateBits *sb = GetCurrentBits(); 112 CRAttribBits *ab = &(sb->attrib); 113 unsigned int i; 114 115 if (g->current.inBeginEnd) 116 { 117 crStateError(__LINE__, __FILE__, GL_INVALID_OPERATION, "glPushAttrib called in Begin/End"); 118 return; 119 } 120 121 if (a->attribStackDepth == CR_MAX_ATTRIB_STACK_DEPTH - 1) 122 { 123 crStateError(__LINE__, __FILE__, GL_STACK_OVERFLOW, "glPushAttrib called with a full stack!" ); 124 return; 125 } 126 127 FLUSH(); 128 129 a->pushMaskStack[a->attribStackDepth++] = mask; 130 131 if (mask & GL_ACCUM_BUFFER_BIT) 132 { 133 a->accumBufferStack[a->accumBufferStackDepth].accumClearValue = g->buffer.accumClearValue; 134 a->accumBufferStackDepth++; 135 } 136 if (mask & GL_COLOR_BUFFER_BIT) 137 { 138 a->colorBufferStack[a->colorBufferStackDepth].alphaTest = g->buffer.alphaTest; 139 a->colorBufferStack[a->colorBufferStackDepth].alphaTestFunc = g->buffer.alphaTestFunc; 140 a->colorBufferStack[a->colorBufferStackDepth].alphaTestRef = g->buffer.alphaTestRef; 141 a->colorBufferStack[a->colorBufferStackDepth].blend = g->buffer.blend; 142 a->colorBufferStack[a->colorBufferStackDepth].blendSrcRGB = g->buffer.blendSrcRGB; 143 a->colorBufferStack[a->colorBufferStackDepth].blendDstRGB = g->buffer.blendDstRGB; 144 144 #if defined(CR_EXT_blend_func_separate) 145 146 145 a->colorBufferStack[a->colorBufferStackDepth].blendSrcA = g->buffer.blendSrcA; 146 a->colorBufferStack[a->colorBufferStackDepth].blendDstA = g->buffer.blendDstA; 147 147 #endif 148 148 #ifdef CR_EXT_blend_color 149 149 a->colorBufferStack[a->colorBufferStackDepth].blendColor = g->buffer.blendColor; 150 150 #endif 151 151 #if defined(CR_EXT_blend_minmax) || defined(CR_EXT_blend_subtract) || defined(CR_EXT_blend_logic_op) 152 153 #endif 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 152 a->colorBufferStack[a->colorBufferStackDepth].blendEquation = g->buffer.blendEquation; 153 #endif 154 a->colorBufferStack[a->colorBufferStackDepth].dither = g->buffer.dither; 155 a->colorBufferStack[a->colorBufferStackDepth].drawBuffer = g->buffer.drawBuffer; 156 a->colorBufferStack[a->colorBufferStackDepth].logicOp = g->buffer.logicOp; 157 a->colorBufferStack[a->colorBufferStackDepth].indexLogicOp = g->buffer.indexLogicOp; 158 a->colorBufferStack[a->colorBufferStackDepth].logicOpMode = g->buffer.logicOpMode; 159 a->colorBufferStack[a->colorBufferStackDepth].colorClearValue = g->buffer.colorClearValue; 160 a->colorBufferStack[a->colorBufferStackDepth].indexClearValue = g->buffer.indexClearValue; 161 a->colorBufferStack[a->colorBufferStackDepth].colorWriteMask = g->buffer.colorWriteMask; 162 a->colorBufferStack[a->colorBufferStackDepth].indexWriteMask = g->buffer.indexWriteMask; 163 a->colorBufferStackDepth++; 164 } 165 if (mask & GL_CURRENT_BIT) 166 { 167 for (i = 0 ; i < CR_MAX_VERTEX_ATTRIBS ; i++) 168 { 169 COPY_4V(a->currentStack[a->currentStackDepth].attrib[i] , g->current.vertexAttrib[i]); 170 COPY_4V(a->currentStack[a->currentStackDepth].rasterAttrib[i] , g->current.rasterAttrib[i]); 171 } 172 a->currentStack[a->currentStackDepth].rasterValid = g->current.rasterValid; 173 a->currentStack[a->currentStackDepth].edgeFlag = g->current.edgeFlag; 174 a->currentStack[a->currentStackDepth].colorIndex = g->current.colorIndex; 175 a->currentStackDepth++; 176 } 177 if (mask & GL_DEPTH_BUFFER_BIT) 178 { 179 a->depthBufferStack[a->depthBufferStackDepth].depthTest = g->buffer.depthTest; 180 a->depthBufferStack[a->depthBufferStackDepth].depthFunc = g->buffer.depthFunc; 181 a->depthBufferStack[a->depthBufferStackDepth].depthClearValue = g->buffer.depthClearValue; 182 a->depthBufferStack[a->depthBufferStackDepth].depthMask = g->buffer.depthMask; 183 a->depthBufferStackDepth++; 184 } 185 if (mask & GL_ENABLE_BIT) 186 { 187 if (a->enableStack[a->enableStackDepth].clip == NULL) 188 { 189 a->enableStack[a->enableStackDepth].clip = (GLboolean *) crCalloc( g->limits.maxClipPlanes * sizeof( GLboolean )); 190 } 191 if (a->enableStack[a->enableStackDepth].light == NULL) 192 { 193 a->enableStack[a->enableStackDepth].light = (GLboolean *) crCalloc( g->limits.maxLights * sizeof( GLboolean )); 194 } 195 a->enableStack[a->enableStackDepth].alphaTest = g->buffer.alphaTest; 196 a->enableStack[a->enableStackDepth].autoNormal = g->eval.autoNormal; 197 a->enableStack[a->enableStackDepth].blend = g->buffer.blend; 198 for (i = 0 ; i < g->limits.maxClipPlanes ; i++) 199 { 200 a->enableStack[a->enableStackDepth].clip[i] = g->transform.clip[i]; 201 } 202 a->enableStack[a->enableStackDepth].colorMaterial = g->lighting.colorMaterial; 203 a->enableStack[a->enableStackDepth].cullFace = g->polygon.cullFace; 204 a->enableStack[a->enableStackDepth].depthTest = g->buffer.depthTest; 205 a->enableStack[a->enableStackDepth].dither = g->buffer.dither; 206 a->enableStack[a->enableStackDepth].fog = g->fog.enable; 207 for (i = 0 ; i < g->limits.maxLights ; i++) 208 { 209 a->enableStack[a->enableStackDepth].light[i] = g->lighting.light[i].enable; 210 } 211 a->enableStack[a->enableStackDepth].lighting = g->lighting.lighting; 212 a->enableStack[a->enableStackDepth].lineSmooth = g->line.lineSmooth; 213 a->enableStack[a->enableStackDepth].lineStipple = g->line.lineStipple; 214 a->enableStack[a->enableStackDepth].logicOp = g->buffer.logicOp; 215 a->enableStack[a->enableStackDepth].indexLogicOp = g->buffer.indexLogicOp; 216 for (i = 0 ; i < GLEVAL_TOT ; i++) 217 { 218 a->enableStack[a->enableStackDepth].map1[i] = g->eval.enable1D[i]; 219 a->enableStack[a->enableStackDepth].map2[i] = g->eval.enable2D[i]; 220 } 221 a->enableStack[a->enableStackDepth].normalize = g->transform.normalize; 222 a->enableStack[a->enableStackDepth].pointSmooth = g->point.pointSmooth; 223 223 #if CR_ARB_point_sprite 224 225 226 227 #endif 228 229 230 231 232 224 a->enableStack[a->enableStackDepth].pointSprite = g->point.pointSprite; 225 for (i = 0; i < CR_MAX_TEXTURE_UNITS; i++) 226 a->enableStack[a->enableStackDepth].coordReplacement[i] = g->point.coordReplacement[i]; 227 #endif 228 a->enableStack[a->enableStackDepth].polygonOffsetLine = g->polygon.polygonOffsetLine; 229 a->enableStack[a->enableStackDepth].polygonOffsetFill = g->polygon.polygonOffsetFill; 230 a->enableStack[a->enableStackDepth].polygonOffsetPoint = g->polygon.polygonOffsetPoint; 231 a->enableStack[a->enableStackDepth].polygonSmooth = g->polygon.polygonSmooth; 232 a->enableStack[a->enableStackDepth].polygonStipple = g->polygon.polygonStipple; 233 233 #ifdef CR_OPENGL_VERSION_1_2 234 235 #endif 236 237 238 239 240 241 234 a->enableStack[a->enableStackDepth].rescaleNormals = g->transform.rescaleNormals; 235 #endif 236 a->enableStack[a->enableStackDepth].scissorTest = g->viewport.scissorTest; 237 a->enableStack[a->enableStackDepth].stencilTest = g->stencil.stencilTest; 238 for (i = 0 ; i < g->limits.maxTextureUnits; i++) 239 { 240 a->enableStack[a->enableStackDepth].texture1D[i] = g->texture.unit[i].enabled1D; 241 a->enableStack[a->enableStackDepth].texture2D[i] = g->texture.unit[i].enabled2D; 242 242 #ifdef CR_OPENGL_VERSION_1_2 243 243 a->enableStack[a->enableStackDepth].texture3D[i] = g->texture.unit[i].enabled3D; 244 244 #endif 245 245 #ifdef CR_ARB_texture_cube_map 246 246 a->enableStack[a->enableStackDepth].textureCubeMap[i] = g->texture.unit[i].enabledCubeMap; 247 247 #endif 248 248 #ifdef CR_NV_texture_rectangle 249 250 #endif 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 249 a->enableStack[a->enableStackDepth].textureRect[i] = g->texture.unit[i].enabledRect; 250 #endif 251 a->enableStack[a->enableStackDepth].textureGenS[i] = g->texture.unit[i].textureGen.s; 252 a->enableStack[a->enableStackDepth].textureGenT[i] = g->texture.unit[i].textureGen.t; 253 a->enableStack[a->enableStackDepth].textureGenR[i] = g->texture.unit[i].textureGen.r; 254 a->enableStack[a->enableStackDepth].textureGenQ[i] = g->texture.unit[i].textureGen.q; 255 } 256 a->enableStackDepth++; 257 } 258 if (mask & GL_EVAL_BIT) 259 { 260 for (i = 0 ; i < GLEVAL_TOT ; i++) 261 { 262 int size1 = g->eval.eval1D[i].order * gleval_sizes[i] * 263 sizeof (GLfloat); 264 int size2 = g->eval.eval2D[i].uorder * g->eval.eval2D[i].vorder * 265 gleval_sizes[i] * sizeof (GLfloat); 266 a->evalStack[a->evalStackDepth].enable1D[i] = g->eval.enable1D[i]; 267 a->evalStack[a->evalStackDepth].enable2D[i] = g->eval.enable2D[i]; 268 a->evalStack[a->evalStackDepth].eval1D[i].u1 = g->eval.eval1D[i].u1; 269 a->evalStack[a->evalStackDepth].eval1D[i].u2 = g->eval.eval1D[i].u2; 270 a->evalStack[a->evalStackDepth].eval1D[i].order = g->eval.eval1D[i].order; 271 a->evalStack[a->evalStackDepth].eval1D[i].coeff = (GLfloat*)crCalloc(size1); 272 crMemcpy(a->evalStack[a->evalStackDepth].eval1D[i].coeff, g->eval.eval1D[i].coeff, size1); 273 a->evalStack[a->evalStackDepth].eval2D[i].u1 = g->eval.eval2D[i].u1; 274 a->evalStack[a->evalStackDepth].eval2D[i].u2 = g->eval.eval2D[i].u2; 275 a->evalStack[a->evalStackDepth].eval2D[i].v1 = g->eval.eval2D[i].v1; 276 a->evalStack[a->evalStackDepth].eval2D[i].v2 = g->eval.eval2D[i].v2; 277 a->evalStack[a->evalStackDepth].eval2D[i].uorder = g->eval.eval2D[i].uorder; 278 a->evalStack[a->evalStackDepth].eval2D[i].vorder = g->eval.eval2D[i].vorder; 279 a->evalStack[a->evalStackDepth].eval2D[i].coeff = (GLfloat*)crCalloc(size2); 280 crMemcpy(a->evalStack[a->evalStackDepth].eval2D[i].coeff, g->eval.eval2D[i].coeff, size2); 281 } 282 a->evalStack[a->evalStackDepth].autoNormal = g->eval.autoNormal; 283 a->evalStack[a->evalStackDepth].un1D = g->eval.un1D; 284 a->evalStack[a->evalStackDepth].u11D = g->eval.u11D; 285 a->evalStack[a->evalStackDepth].u21D = g->eval.u21D; 286 a->evalStack[a->evalStackDepth].un2D = g->eval.un2D; 287 a->evalStack[a->evalStackDepth].u12D = g->eval.u12D; 288 a->evalStack[a->evalStackDepth].u22D = g->eval.u22D; 289 a->evalStack[a->evalStackDepth].vn2D = g->eval.vn2D; 290 a->evalStack[a->evalStackDepth].v12D = g->eval.v12D; 291 a->evalStack[a->evalStackDepth].v22D = g->eval.v22D; 292 a->evalStackDepth++; 293 } 294 if (mask & GL_FOG_BIT) 295 { 296 a->fogStack[a->fogStackDepth].enable = g->fog.enable; 297 a->fogStack[a->fogStackDepth].color = g->fog.color; 298 a->fogStack[a->fogStackDepth].density = g->fog.density; 299 a->fogStack[a->fogStackDepth].start = g->fog.start; 300 a->fogStack[a->fogStackDepth].end = g->fog.end; 301 a->fogStack[a->fogStackDepth].index = g->fog.index; 302 a->fogStack[a->fogStackDepth].mode = g->fog.mode; 303 a->fogStackDepth++; 304 } 305 if (mask & GL_HINT_BIT) 306 { 307 a->hintStack[a->hintStackDepth].perspectiveCorrection = g->hint.perspectiveCorrection; 308 a->hintStack[a->hintStackDepth].pointSmooth = g->hint.pointSmooth; 309 a->hintStack[a->hintStackDepth].lineSmooth = g->hint.lineSmooth; 310 a->hintStack[a->hintStackDepth].polygonSmooth = g->hint.polygonSmooth; 311 a->hintStack[a->hintStackDepth].fog = g->hint.fog; 312 312 #ifdef CR_EXT_clip_volume_hint 313 313 a->hintStack[a->hintStackDepth].clipVolumeClipping = g->hint.clipVolumeClipping; 314 314 #endif 315 315 #ifdef CR_ARB_texture_compression 316 316 a->hintStack[a->hintStackDepth].textureCompression = g->hint.textureCompression; 317 317 #endif 318 318 #ifdef CR_SGIS_generate_mipmap 319 320 #endif 321 322 323 324 325 326 327 328 329 330 331 319 a->hintStack[a->hintStackDepth].generateMipmap = g->hint.generateMipmap; 320 #endif 321 a->hintStackDepth++; 322 } 323 if (mask & GL_LIGHTING_BIT) 324 { 325 if (a->lightingStack[a->lightingStackDepth].light == NULL) 326 { 327 a->lightingStack[a->lightingStackDepth].light = (CRLight *) crCalloc( g->limits.maxLights * sizeof( CRLight )); 328 } 329 a->lightingStack[a->lightingStackDepth].lightModelAmbient = g->lighting.lightModelAmbient; 330 a->lightingStack[a->lightingStackDepth].lightModelLocalViewer = g->lighting.lightModelLocalViewer; 331 a->lightingStack[a->lightingStackDepth].lightModelTwoSide = g->lighting.lightModelTwoSide; 332 332 #if defined(CR_EXT_separate_specular_color) || defined(CR_OPENGL_VERSION_1_2) 333 334 #endif 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 333 a->lightingStack[a->lightingStackDepth].lightModelColorControlEXT = g->lighting.lightModelColorControlEXT; 334 #endif 335 a->lightingStack[a->lightingStackDepth].lighting = g->lighting.lighting; 336 a->lightingStack[a->lightingStackDepth].colorMaterial = g->lighting.colorMaterial; 337 a->lightingStack[a->lightingStackDepth].colorMaterialMode = g->lighting.colorMaterialMode; 338 a->lightingStack[a->lightingStackDepth].colorMaterialFace = g->lighting.colorMaterialFace; 339 for (i = 0 ; i < g->limits.maxLights; i++) 340 { 341 a->lightingStack[a->lightingStackDepth].light[i].enable = g->lighting.light[i].enable; 342 a->lightingStack[a->lightingStackDepth].light[i].ambient = g->lighting.light[i].ambient; 343 a->lightingStack[a->lightingStackDepth].light[i].diffuse = g->lighting.light[i].diffuse; 344 a->lightingStack[a->lightingStackDepth].light[i].specular = g->lighting.light[i].specular; 345 a->lightingStack[a->lightingStackDepth].light[i].spotDirection = g->lighting.light[i].spotDirection; 346 a->lightingStack[a->lightingStackDepth].light[i].position = g->lighting.light[i].position; 347 a->lightingStack[a->lightingStackDepth].light[i].spotExponent = g->lighting.light[i].spotExponent; 348 a->lightingStack[a->lightingStackDepth].light[i].spotCutoff = g->lighting.light[i].spotCutoff; 349 a->lightingStack[a->lightingStackDepth].light[i].constantAttenuation = g->lighting.light[i].constantAttenuation; 350 a->lightingStack[a->lightingStackDepth].light[i].linearAttenuation = g->lighting.light[i].linearAttenuation; 351 a->lightingStack[a->lightingStackDepth].light[i].quadraticAttenuation = g->lighting.light[i].quadraticAttenuation; 352 } 353 for (i = 0 ; i < 2 ; i++) 354 { 355 a->lightingStack[a->lightingStackDepth].ambient[i] = g->lighting.ambient[i]; 356 a->lightingStack[a->lightingStackDepth].diffuse[i] = g->lighting.diffuse[i]; 357 a->lightingStack[a->lightingStackDepth].specular[i] = g->lighting.specular[i]; 358 a->lightingStack[a->lightingStackDepth].emission[i] = g->lighting.emission[i]; 359 a->lightingStack[a->lightingStackDepth].shininess[i] = g->lighting.shininess[i]; 360 a->lightingStack[a->lightingStackDepth].indexes[i][0] = g->lighting.indexes[i][0]; 361 a->lightingStack[a->lightingStackDepth].indexes[i][1] = g->lighting.indexes[i][1]; 362 a->lightingStack[a->lightingStackDepth].indexes[i][2] = g->lighting.indexes[i][2]; 363 } 364 a->lightingStack[a->lightingStackDepth].shadeModel = g->lighting.shadeModel; 365 a->lightingStackDepth++; 366 } 367 if (mask & GL_LINE_BIT) 368 { 369 a->lineStack[a->lineStackDepth].lineSmooth = g->line.lineSmooth; 370 a->lineStack[a->lineStackDepth].lineStipple = g->line.lineStipple; 371 a->lineStack[a->lineStackDepth].pattern = g->line.pattern; 372 a->lineStack[a->lineStackDepth].repeat = g->line.repeat; 373 a->lineStack[a->lineStackDepth].width = g->line.width; 374 a->lineStackDepth++; 375 } 376 if (mask & GL_LIST_BIT) 377 { 378 a->listStack[a->listStackDepth].base = g->lists.base; 379 a->listStackDepth++; 380 } 381 if (mask & GL_PIXEL_MODE_BIT) 382 { 383 a->pixelModeStack[a->pixelModeStackDepth].bias = g->pixel.bias; 384 a->pixelModeStack[a->pixelModeStackDepth].scale = g->pixel.scale; 385 a->pixelModeStack[a->pixelModeStackDepth].indexOffset = g->pixel.indexOffset; 386 a->pixelModeStack[a->pixelModeStackDepth].indexShift = g->pixel.indexShift; 387 a->pixelModeStack[a->pixelModeStackDepth].mapColor = g->pixel.mapColor; 388 a->pixelModeStack[a->pixelModeStackDepth].mapStencil = g->pixel.mapStencil; 389 a->pixelModeStack[a->pixelModeStackDepth].xZoom = g->pixel.xZoom; 390 a->pixelModeStack[a->pixelModeStackDepth].yZoom = g->pixel.yZoom; 391 a->pixelModeStack[a->pixelModeStackDepth].readBuffer = g->buffer.readBuffer; 392 a->pixelModeStackDepth++; 393 } 394 if (mask & GL_POINT_BIT) 395 { 396 a->pointStack[a->pointStackDepth].pointSmooth = g->point.pointSmooth; 397 397 #if CR_ARB_point_sprite 398 399 400 401 #endif 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 398 a->pointStack[a->pointStackDepth].pointSprite = g->point.pointSprite; 399 for (i = 0; i < CR_MAX_TEXTURE_UNITS; i++) 400 a->pointStack[a->enableStackDepth].coordReplacement[i] = g->point.coordReplacement[i]; 401 #endif 402 a->pointStack[a->pointStackDepth].pointSize = g->point.pointSize; 403 a->pointStackDepth++; 404 } 405 if (mask & GL_POLYGON_BIT) 406 { 407 a->polygonStack[a->polygonStackDepth].cullFace = g->polygon.cullFace; 408 a->polygonStack[a->polygonStackDepth].cullFaceMode = g->polygon.cullFaceMode; 409 a->polygonStack[a->polygonStackDepth].frontFace = g->polygon.frontFace; 410 a->polygonStack[a->polygonStackDepth].frontMode = g->polygon.frontMode; 411 a->polygonStack[a->polygonStackDepth].backMode = g->polygon.backMode; 412 a->polygonStack[a->polygonStackDepth].polygonSmooth = g->polygon.polygonSmooth; 413 a->polygonStack[a->polygonStackDepth].polygonStipple = g->polygon.polygonStipple; 414 a->polygonStack[a->polygonStackDepth].polygonOffsetFill = g->polygon.polygonOffsetFill; 415 a->polygonStack[a->polygonStackDepth].polygonOffsetLine = g->polygon.polygonOffsetLine; 416 a->polygonStack[a->polygonStackDepth].polygonOffsetPoint = g->polygon.polygonOffsetPoint; 417 a->polygonStack[a->polygonStackDepth].offsetFactor = g->polygon.offsetFactor; 418 a->polygonStack[a->polygonStackDepth].offsetUnits = g->polygon.offsetUnits; 419 a->polygonStackDepth++; 420 } 421 if (mask & GL_POLYGON_STIPPLE_BIT) 422 { 423 crMemcpy( a->polygonStippleStack[a->polygonStippleStackDepth].pattern, g->polygon.stipple, 32*sizeof(GLint) ); 424 a->polygonStippleStackDepth++; 425 } 426 if (mask & GL_SCISSOR_BIT) 427 { 428 a->scissorStack[a->scissorStackDepth].scissorTest = g->viewport.scissorTest; 429 a->scissorStack[a->scissorStackDepth].scissorX = g->viewport.scissorX; 430 a->scissorStack[a->scissorStackDepth].scissorY = g->viewport.scissorY; 431 a->scissorStack[a->scissorStackDepth].scissorW = g->viewport.scissorW; 432 a->scissorStack[a->scissorStackDepth].scissorH = g->viewport.scissorH; 433 a->scissorStackDepth++; 434 } 435 if (mask & GL_STENCIL_BUFFER_BIT) 436 { 437 a->stencilBufferStack[a->stencilBufferStackDepth].stencilTest = g->stencil.stencilTest; 438 a->stencilBufferStack[a->stencilBufferStackDepth].func = g->stencil.func; 439 a->stencilBufferStack[a->stencilBufferStackDepth].mask = g->stencil.mask; 440 a->stencilBufferStack[a->stencilBufferStackDepth].ref = g->stencil.ref; 441 a->stencilBufferStack[a->stencilBufferStackDepth].fail = g->stencil.fail; 442 a->stencilBufferStack[a->stencilBufferStackDepth].passDepthFail = g->stencil.passDepthFail; 443 a->stencilBufferStack[a->stencilBufferStackDepth].passDepthPass = g->stencil.passDepthPass; 444 a->stencilBufferStack[a->stencilBufferStackDepth].clearValue = g->stencil.clearValue; 445 a->stencilBufferStack[a->stencilBufferStackDepth].writeMask = g->stencil.writeMask; 446 a->stencilBufferStackDepth++; 447 } 448 if (mask & GL_TEXTURE_BIT) 449 { 450 CRTextureStack *tState = a->textureStack + a->textureStackDepth; 451 tState->curTextureUnit = g->texture.curTextureUnit; 452 for (i = 0 ; i < g->limits.maxTextureUnits ; i++) 453 { 454 /* per-unit state */ 455 copy_texunit(&tState->unit[i], &g->texture.unit[i]); 456 /* texture object state */ 457 copy_texobj(&tState->unit[i].Saved1D, g->texture.unit[i].currentTexture1D, GL_TRUE); 458 copy_texobj(&tState->unit[i].Saved2D, g->texture.unit[i].currentTexture2D, GL_TRUE); 459 459 #ifdef CR_OPENGL_VERSION_1_2 460 460 copy_texobj(&tState->unit[i].Saved3D, g->texture.unit[i].currentTexture3D, GL_TRUE); 461 461 #endif 462 462 #ifdef CR_ARB_texture_cube_map 463 463 copy_texobj(&tState->unit[i].SavedCubeMap, g->texture.unit[i].currentTextureCubeMap, GL_TRUE); 464 464 #endif 465 465 #ifdef CR_NV_texture_rectangle 466 467 #endif 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 466 copy_texobj(&tState->unit[i].SavedRect, g->texture.unit[i].currentTextureRect, GL_TRUE); 467 #endif 468 } 469 a->textureStackDepth++; 470 } 471 if (mask & GL_TRANSFORM_BIT) 472 { 473 if (a->transformStack[a->transformStackDepth].clip == NULL) 474 { 475 a->transformStack[a->transformStackDepth].clip = (GLboolean *) crCalloc( g->limits.maxClipPlanes * sizeof( GLboolean )); 476 } 477 if (a->transformStack[a->transformStackDepth].clipPlane == NULL) 478 { 479 a->transformStack[a->transformStackDepth].clipPlane = (GLvectord *) crCalloc( g->limits.maxClipPlanes * sizeof( GLvectord )); 480 } 481 a->transformStack[a->transformStackDepth].matrixMode = g->transform.matrixMode; 482 for (i = 0 ; i < g->limits.maxClipPlanes ; i++) 483 { 484 a->transformStack[a->transformStackDepth].clip[i] = g->transform.clip[i]; 485 a->transformStack[a->transformStackDepth].clipPlane[i] = g->transform.clipPlane[i]; 486 } 487 a->transformStack[a->transformStackDepth].normalize = g->transform.normalize; 488 488 #ifdef CR_OPENGL_VERSION_1_2 489 490 #endif 491 492 493 494 495 496 497 498 499 500 501 502 503 504 489 a->transformStack[a->transformStackDepth].rescaleNormals = g->transform.rescaleNormals; 490 #endif 491 a->transformStackDepth++; 492 } 493 if (mask & GL_VIEWPORT_BIT) 494 { 495 a->viewportStack[a->viewportStackDepth].viewportX = g->viewport.viewportX; 496 a->viewportStack[a->viewportStackDepth].viewportY = g->viewport.viewportY; 497 a->viewportStack[a->viewportStackDepth].viewportW = g->viewport.viewportW; 498 a->viewportStack[a->viewportStackDepth].viewportH = g->viewport.viewportH; 499 a->viewportStack[a->viewportStackDepth].nearClip = g->viewport.nearClip; 500 a->viewportStack[a->viewportStackDepth].farClip = g->viewport.farClip; 501 a->viewportStackDepth++; 502 } 503 504 DIRTY(ab->dirty, g->neg_bitid); 505 505 } 506 506 507 507 void STATE_APIENTRY crStatePopAttrib(void) 508 508 { 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 509 CRContext *g = GetCurrentContext(); 510 CRAttribState *a = &(g->attrib); 511 CRStateBits *sb = GetCurrentBits(); 512 CRAttribBits *ab = &(sb->attrib); 513 CRbitvalue mask; 514 unsigned int i; 515 516 if (g->current.inBeginEnd) 517 { 518 crStateError(__LINE__, __FILE__, GL_INVALID_OPERATION, "glPopAttrib called in Begin/End"); 519 return; 520 } 521 522 if (a->attribStackDepth == 0) 523 { 524 crStateError(__LINE__, __FILE__, GL_STACK_UNDERFLOW, "glPopAttrib called with an empty stack!" ); 525 return; 526 } 527 528 FLUSH(); 529 530 mask = a->pushMaskStack[--a->attribStackDepth]; 531 532 if (mask & GL_ACCUM_BUFFER_BIT) 533 { 534 if (a->accumBufferStackDepth == 0) 535 { 536 crStateError(__LINE__, __FILE__, GL_STACK_UNDERFLOW, "glPopAttrib called with an empty accum buffer stack!" ); 537 return; 538 } 539 a->accumBufferStackDepth--; 540 g->buffer.accumClearValue = a->accumBufferStack[a->accumBufferStackDepth].accumClearValue; 541 DIRTY(sb->buffer.dirty, g->neg_bitid); 542 DIRTY(sb->buffer.clearAccum, g->neg_bitid); 543 } 544 if (mask & GL_COLOR_BUFFER_BIT) 545 { 546 if (a->colorBufferStackDepth == 0) 547 { 548 crStateError(__LINE__, __FILE__, GL_STACK_UNDERFLOW, "glPopAttrib called with an empty color buffer stack!" ); 549 return; 550 } 551 a->colorBufferStackDepth--; 552 g->buffer.alphaTest = a->colorBufferStack[a->colorBufferStackDepth].alphaTest; 553 g->buffer.alphaTestFunc = a->colorBufferStack[a->colorBufferStackDepth].alphaTestFunc; 554 g->buffer.alphaTestRef = a->colorBufferStack[a->colorBufferStackDepth].alphaTestRef; 555 g->buffer.blend = a->colorBufferStack[a->colorBufferStackDepth].blend; 556 g->buffer.blendSrcRGB = a->colorBufferStack[a->colorBufferStackDepth].blendSrcRGB; 557 g->buffer.blendDstRGB = a->colorBufferStack[a->colorBufferStackDepth].blendDstRGB; 558 558 #if defined(CR_EXT_blend_func_separate) 559 560 559 g->buffer.blendSrcA = a->colorBufferStack[a->colorBufferStackDepth].blendSrcA; 560 g->buffer.blendDstA = a->colorBufferStack[a->colorBufferStackDepth].blendDstA; 561 561 #endif 562 562 #ifdef CR_EXT_blend_color 563 563 g->buffer.blendColor = a->colorBufferStack[a->colorBufferStackDepth].blendColor; 564 564 #endif 565 565 #if defined(CR_EXT_blend_minmax) || defined(CR_EXT_blend_subtract) || defined(CR_EXT_blend_logic_op) 566 567 #endif 568 569 570 571 572 573 574 575 576 577 578 579 580 566 g->buffer.blendEquation = a->colorBufferStack[a->colorBufferStackDepth].blendEquation; 567 #endif 568 g->buffer.dither = a->colorBufferStack[a->colorBufferStackDepth].dither; 569 g->buffer.drawBuffer = a->colorBufferStack[a->colorBufferStackDepth].drawBuffer; 570 g->buffer.logicOp = a->colorBufferStack[a->colorBufferStackDepth].logicOp; 571 g->buffer.indexLogicOp = a->colorBufferStack[a->colorBufferStackDepth].indexLogicOp; 572 g->buffer.logicOpMode = a->colorBufferStack[a->colorBufferStackDepth].logicOpMode; 573 g->buffer.colorClearValue = a->colorBufferStack[a->colorBufferStackDepth].colorClearValue; 574 g->buffer.indexClearValue = a->colorBufferStack[a->colorBufferStackDepth].indexClearValue; 575 g->buffer.colorWriteMask = a->colorBufferStack[a->colorBufferStackDepth].colorWriteMask; 576 g->buffer.indexWriteMask = a->colorBufferStack[a->colorBufferStackDepth].indexWriteMask; 577 DIRTY(sb->buffer.dirty, g->neg_bitid); 578 DIRTY(sb->buffer.enable, g->neg_bitid); 579 DIRTY(sb->buffer.alphaFunc, g->neg_bitid); 580 DIRTY(sb->buffer.blendFunc, g->neg_bitid); 581 581 #ifdef CR_EXT_blend_color 582 582 DIRTY(sb->buffer.blendColor, g->neg_bitid); 583 583 #endif 584 584 #if defined(CR_EXT_blend_minmax) || defined(CR_EXT_blend_subtract) || defined(CR_EXT_blend_logic_op) 585 586 #endif 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 585 DIRTY(sb->buffer.blendEquation, g->neg_bitid); 586 #endif 587 DIRTY(sb->buffer.drawBuffer, g->neg_bitid); 588 DIRTY(sb->buffer.logicOp, g->neg_bitid); 589 DIRTY(sb->buffer.indexLogicOp, g->neg_bitid); 590 DIRTY(sb->buffer.clearColor, g->neg_bitid); 591 DIRTY(sb->buffer.clearIndex, g->neg_bitid); 592 DIRTY(sb->buffer.colorWriteMask, g->neg_bitid); 593 DIRTY(sb->buffer.indexMask, g->neg_bitid); 594 } 595 if (mask & GL_CURRENT_BIT) 596 { 597 if (a->currentStackDepth == 0) 598 { 599 crStateError(__LINE__, __FILE__, GL_STACK_UNDERFLOW, "glPopAttrib called with an empty current stack!" ); 600 return; 601 } 602 a->currentStackDepth--; 603 for (i = 0 ; i < CR_MAX_VERTEX_ATTRIBS ; i++) 604 { 605 COPY_4V(g->current.vertexAttrib[i], a->currentStack[a->currentStackDepth].attrib[i]); 606 COPY_4V(g->current.rasterAttrib[i], a->currentStack[a->currentStackDepth].rasterAttrib[i]); 607 DIRTY(sb->current.vertexAttrib[i], g->neg_bitid); 608 } 609 g->current.rasterValid = a->currentStack[a->currentStackDepth].rasterValid; 610 g->current.edgeFlag = a->currentStack[a->currentStackDepth].edgeFlag; 611 g->current.colorIndex = a->currentStack[a->currentStackDepth].colorIndex; 612 DIRTY(sb->current.dirty, g->neg_bitid); 613 DIRTY(sb->current.edgeFlag, g->neg_bitid); 614 DIRTY(sb->current.colorIndex, g->neg_bitid); 615 DIRTY(sb->current.rasterPos, g->neg_bitid); 616 } 617 if (mask & GL_DEPTH_BUFFER_BIT) 618 { 619 if (a->depthBufferStackDepth == 0) 620 { 621 crStateError(__LINE__, __FILE__, GL_STACK_UNDERFLOW, "glPopAttrib called with an empty depth buffer stack!" ); 622 return; 623 } 624 a->depthBufferStackDepth--; 625 g->buffer.depthTest = a->depthBufferStack[a->depthBufferStackDepth].depthTest; 626 g->buffer.depthFunc = a->depthBufferStack[a->depthBufferStackDepth].depthFunc; 627 g->buffer.depthClearValue = a->depthBufferStack[a->depthBufferStackDepth].depthClearValue; 628 g->buffer.depthMask = a->depthBufferStack[a->depthBufferStackDepth].depthMask; 629 DIRTY(sb->buffer.dirty, g->neg_bitid); 630 DIRTY(sb->buffer.enable, g->neg_bitid); 631 DIRTY(sb->buffer.depthFunc, g->neg_bitid); 632 DIRTY(sb->buffer.clearDepth, g->neg_bitid); 633 DIRTY(sb->buffer.depthMask, g->neg_bitid); 634 } 635 if (mask & GL_ENABLE_BIT) 636 { 637 if (a->enableStackDepth == 0) 638 { 639 crStateError(__LINE__, __FILE__, GL_STACK_UNDERFLOW, "glPopAttrib called with an empty enable stack!" ); 640 return; 641 } 642 a->enableStackDepth--; 643 g->buffer.alphaTest = a->enableStack[a->enableStackDepth].alphaTest; 644 g->eval.autoNormal = a->enableStack[a->enableStackDepth].autoNormal; 645 g->buffer.blend = a->enableStack[a->enableStackDepth].blend; 646 for (i = 0 ; i < g->limits.maxClipPlanes ; i++) 647 { 648 g->transform.clip[i] = a->enableStack[a->enableStackDepth].clip[i]; 649 } 650 g->lighting.colorMaterial = a->enableStack[a->enableStackDepth].colorMaterial; 651 g->polygon.cullFace = a->enableStack[a->enableStackDepth].cullFace; 652 g->buffer.depthTest = a->enableStack[a->enableStackDepth].depthTest; 653 g->buffer.dither = a->enableStack[a->enableStackDepth].dither; 654 g->fog.enable = a->enableStack[a->enableStackDepth].fog; 655 for (i = 0 ; i < g->limits.maxLights ; i++) 656 { 657 g->lighting.light[i].enable = a->enableStack[a->enableStackDepth].light[i]; 658 } 659 g->lighting.lighting = a->enableStack[a->enableStackDepth].lighting; 660 g->line.lineSmooth = a->enableStack[a->enableStackDepth].lineSmooth; 661 g->line.lineStipple = a->enableStack[a->enableStackDepth].lineStipple; 662 g->buffer.logicOp = a->enableStack[a->enableStackDepth].logicOp; 663 g->buffer.indexLogicOp = a->enableStack[a->enableStackDepth].indexLogicOp; 664 for (i = 0 ; i < GLEVAL_TOT ; i++) 665 { 666 g->eval.enable1D[i] = a->enableStack[a->enableStackDepth].map1[i]; 667 g->eval.enable2D[i] = a->enableStack[a->enableStackDepth].map2[i]; 668 } 669 g->transform.normalize = a->enableStack[a->enableStackDepth].normalize; 670 g->point.pointSmooth = a->enableStack[a->enableStackDepth].pointSmooth; 671 671 #ifdef CR_ARB_point_sprite 672 673 674 675 #endif 676 677 678 679 680 672 g->point.pointSprite = a->enableStack[a->enableStackDepth].pointSprite; 673 for (i = 0; i < CR_MAX_TEXTURE_UNITS; i++) 674 g->point.coordReplacement[i] = a->enableStack[a->enableStackDepth].coordReplacement[i]; 675 #endif 676 g->polygon.polygonOffsetLine = a->enableStack[a->enableStackDepth].polygonOffsetLine; 677 g->polygon.polygonOffsetFill = a->enableStack[a->enableStackDepth].polygonOffsetFill; 678 g->polygon.polygonOffsetPoint = a->enableStack[a->enableStackDepth].polygonOffsetPoint; 679 g->polygon.polygonSmooth = a->enableStack[a->enableStackDepth].polygonSmooth; 680 g->polygon.polygonStipple = a->enableStack[a->enableStackDepth].polygonStipple; 681 681 #ifdef CR_OPENGL_VERSION_1_2 682 683 #endif 684 685 686 687 688 689 682 g->transform.rescaleNormals = a->enableStack[a->enableStackDepth].rescaleNormals; 683 #endif 684 g->viewport.scissorTest = a->enableStack[a->enableStackDepth].scissorTest; 685 g->stencil.stencilTest = a->enableStack[a->enableStackDepth].stencilTest; 686 for (i = 0 ; i < g->limits.maxTextureUnits; i++) 687 { 688 g->texture.unit[i].enabled1D = a->enableStack[a->enableStackDepth].texture1D[i]; 689 g->texture.unit[i].enabled2D = a->enableStack[a->enableStackDepth].texture2D[i]; 690 690 #ifdef CR_OPENGL_VERSION_1_2 691 691 g->texture.unit[i].enabled3D = a->enableStack[a->enableStackDepth].texture3D[i]; 692 692 #endif 693 693 #ifdef CR_ARB_texture_cube_map 694 694 g->texture.unit[i].enabledCubeMap = a->enableStack[a->enableStackDepth].textureCubeMap[i]; 695 695 #endif 696 696 #ifdef CR_NV_texture_rectangle 697 698 #endif 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 697 g->texture.unit[i].enabledRect = a->enableStack[a->enableStackDepth].textureRect[i]; 698 #endif 699 g->texture.unit[i].textureGen.s = a->enableStack[a->enableStackDepth].textureGenS[i]; 700 g->texture.unit[i].textureGen.t = a->enableStack[a->enableStackDepth].textureGenT[i]; 701 g->texture.unit[i].textureGen.r = a->enableStack[a->enableStackDepth].textureGenR[i]; 702 g->texture.unit[i].textureGen.q = a->enableStack[a->enableStackDepth].textureGenQ[i]; 703 } 704 DIRTY(sb->buffer.dirty, g->neg_bitid); 705 DIRTY(sb->eval.dirty, g->neg_bitid); 706 DIRTY(sb->transform.dirty, g->neg_bitid); 707 DIRTY(sb->lighting.dirty, g->neg_bitid); 708 DIRTY(sb->fog.dirty, g->neg_bitid); 709 DIRTY(sb->line.dirty, g->neg_bitid); 710 DIRTY(sb->polygon.dirty, g->neg_bitid); 711 DIRTY(sb->viewport.dirty, g->neg_bitid); 712 DIRTY(sb->stencil.dirty, g->neg_bitid); 713 DIRTY(sb->texture.dirty, g->neg_bitid); 714 715 DIRTY(sb->buffer.enable, g->neg_bitid); 716 DIRTY(sb->eval.enable, g->neg_bitid); 717 DIRTY(sb->transform.enable, g->neg_bitid); 718 DIRTY(sb->lighting.enable, g->neg_bitid); 719 DIRTY(sb->fog.enable, g->neg_bitid); 720 DIRTY(sb->line.enable, g->neg_bitid); 721 DIRTY(sb->polygon.enable, g->neg_bitid); 722 DIRTY(sb->viewport.enable, g->neg_bitid); 723 DIRTY(sb->stencil.enable, g->neg_bitid); 724 for (i = 0 ; i < g->limits.maxTextureUnits ; i++) 725 { 726 DIRTY(sb->texture.enable[i], g->neg_bitid); 727 } 728 } 729 if (mask & GL_EVAL_BIT) 730 { 731 if (a->evalStackDepth == 0) 732 { 733 crStateError(__LINE__, __FILE__, GL_STACK_UNDERFLOW, "glPopAttrib called with an empty eval stack!" ); 734 return; 735 } 736 a->evalStackDepth--; 737 for (i = 0 ; i < GLEVAL_TOT ; i++) 738 { 739 int size1 = a->evalStack[a->evalStackDepth].eval1D[i].order * gleval_sizes[i] * sizeof(GLfloat); 740 int size2 = a->evalStack[a->evalStackDepth].eval2D[i].uorder * a->evalStack[a->evalStackDepth].eval2D[i].vorder * gleval_sizes[i] * sizeof (GLfloat); 741 g->eval.enable1D[i] = a->evalStack[a->evalStackDepth].enable1D[i]; 742 g->eval.enable2D[i] = a->evalStack[a->evalStackDepth].enable2D[i]; 743 g->eval.eval1D[i].u1 = a->evalStack[a->evalStackDepth].eval1D[i].u1; 744 g->eval.eval1D[i].u2 = a->evalStack[a->evalStackDepth].eval1D[i].u2; 745 g->eval.eval1D[i].order = a->evalStack[a->evalStackDepth].eval1D[i].order; 746 crMemcpy((char*)g->eval.eval1D[i].coeff, a->evalStack[a->evalStackDepth].eval1D[i].coeff, size1); 747 crFree(a->evalStack[a->evalStackDepth].eval1D[i].coeff); 748 a->evalStack[a->evalStackDepth].eval1D[i].coeff = NULL; 749 g->eval.eval2D[i].u1 = a->evalStack[a->evalStackDepth].eval2D[i].u1; 750 g->eval.eval2D[i].u2 = a->evalStack[a->evalStackDepth].eval2D[i].u2; 751 g->eval.eval2D[i].v1 = a->evalStack[a->evalStackDepth].eval2D[i].v1; 752 g->eval.eval2D[i].v2 = a->evalStack[a->evalStackDepth].eval2D[i].v2; 753 g->eval.eval2D[i].uorder = a->evalStack[a->evalStackDepth].eval2D[i].uorder; 754 g->eval.eval2D[i].vorder = a->evalStack[a->evalStackDepth].eval2D[i].vorder; 755 crMemcpy((char*)g->eval.eval2D[i].coeff, a->evalStack[a->evalStackDepth].eval2D[i].coeff, size2); 756 crFree(a->evalStack[a->evalStackDepth].eval2D[i].coeff); 757 a->evalStack[a->evalStackDepth].eval2D[i].coeff = NULL; 758 } 759 g->eval.autoNormal = a->evalStack[a->evalStackDepth].autoNormal; 760 g->eval.un1D = a->evalStack[a->evalStackDepth].un1D; 761 g->eval.u11D = a->evalStack[a->evalStackDepth].u11D; 762 g->eval.u21D = a->evalStack[a->evalStackDepth].u21D; 763 g->eval.un2D = a->evalStack[a->evalStackDepth].un2D; 764 g->eval.u12D = a->evalStack[a->evalStackDepth].u12D; 765 g->eval.u22D = a->evalStack[a->evalStackDepth].u22D; 766 g->eval.vn2D = a->evalStack[a->evalStackDepth].vn2D; 767 g->eval.v12D = a->evalStack[a->evalStackDepth].v12D; 768 g->eval.v22D = a->evalStack[a->evalStackDepth].v22D; 769 for (i = 0; i < GLEVAL_TOT; i++) { 770 DIRTY(sb->eval.eval1D[i], g->neg_bitid); 771 DIRTY(sb->eval.eval2D[i], g->neg_bitid); 772 } 773 DIRTY(sb->eval.dirty, g->neg_bitid); 774 DIRTY(sb->eval.grid1D, g->neg_bitid); 775 DIRTY(sb->eval.grid2D, g->neg_bitid); 776 DIRTY(sb->eval.enable, g->neg_bitid); 777 } 778 if (mask & GL_FOG_BIT) 779 { 780 if (a->fogStackDepth == 0) 781 { 782 crStateError(__LINE__, __FILE__, GL_STACK_UNDERFLOW, "glPopAttrib called with an empty fog stack!" ); 783 return; 784 } 785 a->fogStackDepth--; 786 g->fog.enable = a->fogStack[a->fogStackDepth].enable; 787 g->fog.color = a->fogStack[a->fogStackDepth].color; 788 g->fog.density = a->fogStack[a->fogStackDepth].density; 789 g->fog.start = a->fogStack[a->fogStackDepth].start; 790 g->fog.end = a->fogStack[a->fogStackDepth].end; 791 g->fog.index = a->fogStack[a->fogStackDepth].index; 792 g->fog.mode = a->fogStack[a->fogStackDepth].mode; 793 DIRTY(sb->fog.dirty, g->neg_bitid); 794 DIRTY(sb->fog.color, g->neg_bitid); 795 DIRTY(sb->fog.index, g->neg_bitid); 796 DIRTY(sb->fog.density, g->neg_bitid); 797 DIRTY(sb->fog.start, g->neg_bitid); 798 DIRTY(sb->fog.end, g->neg_bitid); 799 DIRTY(sb->fog.mode, g->neg_bitid); 800 DIRTY(sb->fog.enable, g->neg_bitid); 801 } 802 if (mask & GL_HINT_BIT) 803 { 804 if (a->hintStackDepth == 0) 805 { 806 crStateError(__LINE__, __FILE__, GL_STACK_UNDERFLOW, "glPopAttrib called with an empty hint stack!" ); 807 return; 808 } 809 a->hintStackDepth--; 810 g->hint.perspectiveCorrection = a->hintStack[a->hintStackDepth].perspectiveCorrection; 811 g->hint.pointSmooth = a->hintStack[a->hintStackDepth].pointSmooth; 812 g->hint.lineSmooth = a->hintStack[a->hintStackDepth].lineSmooth; 813 g->hint.polygonSmooth = a->hintStack[a->hintStackDepth].polygonSmooth; 814 g->hint.fog = a->hintStack[a->hintStackDepth].fog; 815 DIRTY(sb->hint.dirty, g->neg_bitid); 816 DIRTY(sb->hint.perspectiveCorrection, g->neg_bitid); 817 DIRTY(sb->hint.pointSmooth, g->neg_bitid); 818 DIRTY(sb->hint.lineSmooth, g->neg_bitid); 819 DIRTY(sb->hint.polygonSmooth, g->neg_bitid); 820 820 #ifdef CR_EXT_clip_volume_hint 821 822 821 g->hint.clipVolumeClipping = a->hintStack[a->hintStackDepth].clipVolumeClipping; 822 DIRTY(sb->hint.clipVolumeClipping, g->neg_bitid); 823 823 #endif 824 824 #ifdef CR_ARB_texture_compression 825 826 825 g->hint.textureCompression = a->hintStack[a->hintStackDepth].textureCompression; 826 DIRTY(sb->hint.textureCompression, g->neg_bitid); 827 827 #endif 828 828 #ifdef CR_SGIS_generate_mipmap 829 830 831 #endif 832 833 834 835 836 837 838 839 840 841 842 843 829 g->hint.generateMipmap = a->hintStack[a->hintStackDepth].generateMipmap; 830 DIRTY(sb->hint.generateMipmap, g->neg_bitid); 831 #endif 832 } 833 if (mask & GL_LIGHTING_BIT) 834 { 835 if (a->lightingStackDepth == 0) 836 { 837 crStateError(__LINE__, __FILE__, GL_STACK_UNDERFLOW, "glPopAttrib called with an empty lighting stack!" ); 838 return; 839 } 840 a->lightingStackDepth--; 841 g->lighting.lightModelAmbient = a->lightingStack[a->lightingStackDepth].lightModelAmbient; 842 g->lighting.lightModelLocalViewer = a->lightingStack[a->lightingStackDepth].lightModelLocalViewer; 843 g->lighting.lightModelTwoSide = a->lightingStack[a->lightingStackDepth].lightModelTwoSide; 844 844 #if defined(CR_EXT_separate_specular_color) || defined(CR_OPENGL_VERSION_1_2) 845 846 #endif 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 845 g->lighting.lightModelColorControlEXT = a->lightingStack[a->lightingStackDepth].lightModelColorControlEXT; 846 #endif 847 g->lighting.lighting = a->lightingStack[a->lightingStackDepth].lighting; 848 g->lighting.colorMaterial = a->lightingStack[a->lightingStackDepth].colorMaterial; 849 g->lighting.colorMaterialMode = a->lightingStack[a->lightingStackDepth].colorMaterialMode; 850 g->lighting.colorMaterialFace = a->lightingStack[a->lightingStackDepth].colorMaterialFace; 851 for (i = 0 ; i < g->limits.maxLights; i++) 852 { 853 g->lighting.light[i].enable = a->lightingStack[a->lightingStackDepth].light[i].enable; 854 g->lighting.light[i].ambient = a->lightingStack[a->lightingStackDepth].light[i].ambient; 855 g->lighting.light[i].diffuse = a->lightingStack[a->lightingStackDepth].light[i].diffuse; 856 g->lighting.light[i].specular = a->lightingStack[a->lightingStackDepth].light[i].specular; 857 g->lighting.light[i].spotDirection = a->lightingStack[a->lightingStackDepth].light[i].spotDirection; 858 g->lighting.light[i].position = a->lightingStack[a->lightingStackDepth].light[i].position; 859 g->lighting.light[i].spotExponent = a->lightingStack[a->lightingStackDepth].light[i].spotExponent; 860 g->lighting.light[i].spotCutoff = a->lightingStack[a->lightingStackDepth].light[i].spotCutoff; 861 g->lighting.light[i].constantAttenuation = a->lightingStack[a->lightingStackDepth].light[i].constantAttenuation; 862 g->lighting.light[i].linearAttenuation = a->lightingStack[a->lightingStackDepth].light[i].linearAttenuation; 863 g->lighting.light[i].quadraticAttenuation = a->lightingStack[a->lightingStackDepth].light[i].quadraticAttenuation; 864 } 865 for (i = 0 ; i < 2 ; i++) 866 { 867 g->lighting.ambient[i] = a->lightingStack[a->lightingStackDepth].ambient[i]; 868 g->lighting.diffuse[i] = a->lightingStack[a->lightingStackDepth].diffuse[i]; 869 g->lighting.specular[i] = a->lightingStack[a->lightingStackDepth].specular[i]; 870 g->lighting.emission[i] = a->lightingStack[a->lightingStackDepth].emission[i]; 871 g->lighting.shininess[i] = a->lightingStack[a->lightingStackDepth].shininess[i]; 872 g->lighting.indexes[i][0] = a->lightingStack[a->lightingStackDepth].indexes[i][0]; 873 g->lighting.indexes[i][1] = a->lightingStack[a->lightingStackDepth].indexes[i][1]; 874 g->lighting.indexes[i][2] = a->lightingStack[a->lightingStackDepth].indexes[i][2]; 875 } 876 g->lighting.shadeModel = a->lightingStack[a->lightingStackDepth].shadeModel; 877 DIRTY(sb->lighting.dirty, g->neg_bitid); 878 DIRTY(sb->lighting.shadeModel, g->neg_bitid); 879 DIRTY(sb->lighting.lightModel, g->neg_bitid); 880 DIRTY(sb->lighting.material, g->neg_bitid); 881 DIRTY(sb->lighting.enable, g->neg_bitid); 882 for (i = 0 ; i < g->limits.maxLights; i++) 883 { 884 DIRTY(sb->lighting.light[i].dirty, g->neg_bitid); 885 DIRTY(sb->lighting.light[i].enable, g->neg_bitid); 886 DIRTY(sb->lighting.light[i].ambient, g->neg_bitid); 887 DIRTY(sb->lighting.light[i].diffuse, g->neg_bitid); 888 DIRTY(sb->lighting.light[i].specular, g->neg_bitid); 889 DIRTY(sb->lighting.light[i].position, g->neg_bitid); 890 DIRTY(sb->lighting.light[i].attenuation, g->neg_bitid); 891 DIRTY(sb->lighting.light[i].spot, g->neg_bitid); 892 } 893 } 894 if (mask & GL_LINE_BIT) 895 { 896 if (a->lineStackDepth == 0) 897 { 898 crStateError(__LINE__, __FILE__, GL_STACK_UNDERFLOW, "glPopAttrib called with an empty line stack!" ); 899 return; 900 } 901 a->lineStackDepth--; 902 g->line.lineSmooth = a->lineStack[a->lineStackDepth].lineSmooth; 903 g->line.lineStipple = a->lineStack[a->lineStackDepth].lineStipple; 904 g->line.pattern = a->lineStack[a->lineStackDepth].pattern; 905 g->line.repeat = a->lineStack[a->lineStackDepth].repeat; 906 g->line.width = a->lineStack[a->lineStackDepth].width; 907 DIRTY(sb->line.dirty, g->neg_bitid); 908 DIRTY(sb->line.enable, g->neg_bitid); 909 DIRTY(sb->line.width, g->neg_bitid); 910 DIRTY(sb->line.stipple, g->neg_bitid); 911 } 912 if (mask & GL_LIST_BIT) 913 { 914 if (a->listStackDepth == 0) 915 { 916 crStateError(__LINE__, __FILE__, GL_STACK_UNDERFLOW, "glPopAttrib called with an empty list stack!" ); 917 return; 918 } 919 a->listStackDepth--; 920 g->lists.base = a->listStack[a->listStackDepth].base; 921 DIRTY(sb->lists.dirty, g->neg_bitid); 922 } 923 if (mask & GL_PIXEL_MODE_BIT) 924 { 925 if (a->pixelModeStackDepth == 0) 926 { 927 crStateError(__LINE__, __FILE__, GL_STACK_UNDERFLOW, "glPopAttrib called with an empty pixel mode stack!" ); 928 return; 929 } 930 a->pixelModeStackDepth--; 931 g->pixel.bias = a->pixelModeStack[a->pixelModeStackDepth].bias; 932 g->pixel.scale = a->pixelModeStack[a->pixelModeStackDepth].scale; 933 g->pixel.indexOffset = a->pixelModeStack[a->pixelModeStackDepth].indexOffset; 934 g->pixel.indexShift = a->pixelModeStack[a->pixelModeStackDepth].indexShift; 935 g->pixel.mapColor = a->pixelModeStack[a->pixelModeStackDepth].mapColor; 936 g->pixel.mapStencil = a->pixelModeStack[a->pixelModeStackDepth].mapStencil; 937 g->pixel.xZoom = a->pixelModeStack[a->pixelModeStackDepth].xZoom; 938 g->pixel.yZoom = a->pixelModeStack[a->pixelModeStackDepth].yZoom; 939 g->buffer.readBuffer = a->pixelModeStack[a->pixelModeStackDepth].readBuffer; 940 DIRTY(sb->pixel.dirty, g->neg_bitid); 941 DIRTY(sb->pixel.transfer, g->neg_bitid); 942 DIRTY(sb->pixel.zoom, g->neg_bitid); 943 DIRTY(sb->buffer.dirty, g->neg_bitid); 944 DIRTY(sb->buffer.readBuffer, g->neg_bitid); 945 } 946 if (mask & GL_POINT_BIT) 947 { 948 if (a->pointStackDepth == 0) 949 { 950 crStateError(__LINE__, __FILE__, GL_STACK_UNDERFLOW, "glPopAttrib called with an empty point stack!" ); 951 return; 952 } 953 a->pointStackDepth--; 954 g->point.pointSmooth = a->pointStack[a->pointStackDepth].pointSmooth; 955 g->point.pointSize = a->pointStack[a->pointStackDepth].pointSize; 956 956 #if GL_ARB_point_sprite 957 958 959 960 961 962 963 #endif 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 957 g->point.pointSprite = a->pointStack[a->pointStackDepth].pointSprite; 958 DIRTY(sb->point.enableSprite, g->neg_bitid); 959 for (i = 0; i < CR_MAX_TEXTURE_UNITS; i++) { 960 g->point.coordReplacement[i] = a->enableStack[a->enableStackDepth].coordReplacement[i]; 961 DIRTY(sb->point.coordReplacement[i], g->neg_bitid); 962 } 963 #endif 964 DIRTY(sb->point.dirty, g->neg_bitid); 965 DIRTY(sb->point.size, g->neg_bitid); 966 DIRTY(sb->point.enableSmooth, g->neg_bitid); 967 } 968 if (mask & GL_POLYGON_BIT) 969 { 970 if (a->polygonStackDepth == 0) 971 { 972 crStateError(__LINE__, __FILE__, GL_STACK_UNDERFLOW, "glPopAttrib called with an empty polygon stack!" ); 973 return; 974 } 975 a->polygonStackDepth--; 976 g->polygon.cullFace = a->polygonStack[a->polygonStackDepth].cullFace; 977 g->polygon.cullFaceMode = a->polygonStack[a->polygonStackDepth].cullFaceMode; 978 g->polygon.frontFace = a->polygonStack[a->polygonStackDepth].frontFace; 979 g->polygon.frontMode = a->polygonStack[a->polygonStackDepth].frontMode; 980 g->polygon.backMode = a->polygonStack[a->polygonStackDepth].backMode; 981 g->polygon.polygonSmooth = a->polygonStack[a->polygonStackDepth].polygonSmooth; 982 g->polygon.polygonStipple = a->polygonStack[a->polygonStackDepth].polygonStipple; 983 g->polygon.polygonOffsetFill = a->polygonStack[a->polygonStackDepth].polygonOffsetFill; 984 g->polygon.polygonOffsetLine = a->polygonStack[a->polygonStackDepth].polygonOffsetLine; 985 g->polygon.polygonOffsetPoint = a->polygonStack[a->polygonStackDepth].polygonOffsetPoint; 986 g->polygon.offsetFactor = a->polygonStack[a->polygonStackDepth].offsetFactor; 987 g->polygon.offsetUnits = a->polygonStack[a->polygonStackDepth].offsetUnits; 988 DIRTY(sb->polygon.dirty, g->neg_bitid); 989 DIRTY(sb->polygon.enable, g->neg_bitid); 990 DIRTY(sb->polygon.offset, g->neg_bitid); 991 DIRTY(sb->polygon.mode, g->neg_bitid); 992 DIRTY(sb->polygon.stipple, g->neg_bitid); 993 } 994 if (mask & GL_POLYGON_STIPPLE_BIT) 995 { 996 if (a->polygonStippleStackDepth == 0) 997 { 998 crStateError(__LINE__, __FILE__, GL_STACK_UNDERFLOW, "glPopAttrib called with an empty polygon stipple stack!" ); 999 return; 1000 } 1001 a->polygonStippleStackDepth--; 1002 crMemcpy( g->polygon.stipple, a->polygonStippleStack[a->polygonStippleStackDepth].pattern, 32*sizeof(GLint) ); 1003 DIRTY(sb->polygon.dirty, g->neg_bitid); 1004 DIRTY(sb->polygon.stipple, g->neg_bitid); 1005 } 1006 if (mask & GL_SCISSOR_BIT) 1007 { 1008 if (a->scissorStackDepth == 0) 1009 { 1010 crStateError(__LINE__, __FILE__, GL_STACK_UNDERFLOW, "glPopAttrib called with an empty scissor stack!" ); 1011 return; 1012 } 1013 a->scissorStackDepth--; 1014 g->viewport.scissorTest = a->scissorStack[a->scissorStackDepth].scissorTest; 1015 g->viewport.scissorX = a->scissorStack[a->scissorStackDepth].scissorX; 1016 g->viewport.scissorY = a->scissorStack[a->scissorStackDepth].scissorY; 1017 g->viewport.scissorW = a->scissorStack[a->scissorStackDepth].scissorW; 1018 g->viewport.scissorH = a->scissorStack[a->scissorStackDepth].scissorH; 1019 DIRTY(sb->viewport.dirty, g->neg_bitid); 1020 DIRTY(sb->viewport.enable, g->neg_bitid); 1021 DIRTY(sb->viewport.s_dims, g->neg_bitid); 1022 } 1023 if (mask & GL_STENCIL_BUFFER_BIT) 1024 { 1025 if (a->stencilBufferStackDepth == 0) 1026 { 1027 crStateError(__LINE__, __FILE__, GL_STACK_UNDERFLOW, "glPopAttrib called with an empty stencil stack!" ); 1028 return; 1029 } 1030 a->stencilBufferStackDepth--; 1031 g->stencil.stencilTest = a->stencilBufferStack[a->stencilBufferStackDepth].stencilTest; 1032 g->stencil.func = a->stencilBufferStack[a->stencilBufferStackDepth].func; 1033 g->stencil.mask = a->stencilBufferStack[a->stencilBufferStackDepth].mask; 1034 g->stencil.ref = a->stencilBufferStack[a->stencilBufferStackDepth].ref; 1035 g->stencil.fail = a->stencilBufferStack[a->stencilBufferStackDepth].fail; 1036 g->stencil.passDepthFail = a->stencilBufferStack[a->stencilBufferStackDepth].passDepthFail; 1037 g->stencil.passDepthPass = a->stencilBufferStack[a->stencilBufferStackDepth].passDepthPass; 1038 g->stencil.clearValue = a->stencilBufferStack[a->stencilBufferStackDepth].clearValue; 1039 g->stencil.writeMask = a->stencilBufferStack[a->stencilBufferStackDepth].writeMask; 1040 DIRTY(sb->stencil.dirty, g->neg_bitid); 1041 DIRTY(sb->stencil.enable, g->neg_bitid); 1042 DIRTY(sb->stencil.func, g->neg_bitid); 1043 DIRTY(sb->stencil.op, g->neg_bitid); 1044 DIRTY(sb->stencil.clearValue, g->neg_bitid); 1045 DIRTY(sb->stencil.writeMask, g->neg_bitid); 1046 } 1047 if (mask & GL_TEXTURE_BIT) 1048 { 1049 CRTextureStack *tState; 1050 if (a->textureStackDepth == 0) 1051 { 1052 crStateError(__LINE__, __FILE__, GL_STACK_UNDERFLOW, "glPopAttrib called with an empty texture stack!" ); 1053 return; 1054 } 1055 a->textureStackDepth--; 1056 tState = a->textureStack + a->textureStackDepth; 1057 1058 g->texture.curTextureUnit = tState->curTextureUnit; 1059 for (i = 0 ; i < g->limits.maxTextureUnits ; i++) 1060 { 1061 copy_texunit(&g->texture.unit[i], &tState->unit[i]); 1062 /* first, restore the bindings! */ 1063 g->texture.unit[i].currentTexture1D = crStateTextureGet(GL_TEXTURE_1D, tState->unit[i].Saved1D.name); 1064 copy_texobj(g->texture.unit[i].currentTexture1D, &tState->unit[i].Saved1D, GL_FALSE); 1065 g->texture.unit[i].currentTexture2D = crStateTextureGet(GL_TEXTURE_2D, tState->unit[i].Saved2D.name); 1066 copy_texobj(g->texture.unit[i].currentTexture2D, &tState->unit[i].Saved2D, GL_FALSE); 1067 1067 #ifdef CR_OPENGL_VERSION_1_2 1068 1069 1068 g->texture.unit[i].currentTexture3D = crStateTextureGet(GL_TEXTURE_3D, tState->unit[i].Saved3D.name); 1069 copy_texobj(g->texture.unit[i].currentTexture3D, &tState->unit[i].Saved3D, GL_FALSE); 1070 1070 #endif 1071 1071 #ifdef CR_ARB_texture_cube_map 1072 1073 1072 g->texture.unit[i].currentTextureCubeMap = crStateTextureGet(GL_TEXTURE_CUBE_MAP_ARB, tState->unit[i].SavedCubeMap.name); 1073 copy_texobj(g->texture.unit[i].currentTextureCubeMap, &tState->unit[i].SavedCubeMap, GL_FALSE); 1074 1074 #endif 1075 1075 #ifdef CR_NV_texture_rectangle 1076 1077 1078 #endif 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1076 g->texture.unit[i].currentTextureRect = crStateTextureGet(GL_TEXTURE_CUBE_MAP_ARB, tState->unit[i].SavedRect.name); 1077 copy_texobj(g->texture.unit[i].currentTextureRect, &tState->unit[i].SavedRect, GL_FALSE); 1078 #endif 1079 } 1080 DIRTY(sb->texture.dirty, g->neg_bitid); 1081 for (i = 0 ; i < g->limits.maxTextureUnits ; i++) 1082 { 1083 DIRTY(sb->texture.enable[i], g->neg_bitid); 1084 DIRTY(sb->texture.current[i], g->neg_bitid); 1085 DIRTY(sb->texture.objGen[i], g->neg_bitid); 1086 DIRTY(sb->texture.eyeGen[i], g->neg_bitid); 1087 DIRTY(sb->texture.envBit[i], g->neg_bitid); 1088 DIRTY(sb->texture.genMode[i], g->neg_bitid); 1089 } 1090 1091 for (i = 0 ; i < g->limits.maxTextureUnits ; i++) 1092 { 1093 DIRTY(g->texture.unit[i].currentTexture1D->dirty, g->neg_bitid); 1094 DIRTY(g->texture.unit[i].currentTexture2D->dirty, g->neg_bitid); 1095 DIRTY(g->texture.unit[i].currentTexture3D->dirty, g->neg_bitid); 1096 1096 #ifdef CR_ARB_texture_cube_map 1097 1097 DIRTY(g->texture.unit[i].currentTextureCubeMap->dirty, g->neg_bitid); 1098 1098 #endif 1099 1099 #ifdef CR_NV_texture_rectangle 1100 1101 #endif 1102 1103 1104 1100 DIRTY(g->texture.unit[i].currentTextureRect->dirty, g->neg_bitid); 1101 #endif 1102 DIRTY(g->texture.unit[i].currentTexture1D->paramsBit[i], g->neg_bitid); 1103 DIRTY(g->texture.unit[i].currentTexture2D->paramsBit[i], g->neg_bitid); 1104 DIRTY(g->texture.unit[i].currentTexture3D->paramsBit[i], g->neg_bitid); 1105 1105 #ifdef CR_ARB_texture_cube_map 1106 1106 DIRTY(g->texture.unit[i].currentTextureCubeMap->paramsBit[i], g->neg_bitid); 1107 1107 #endif 1108 1108 #ifdef CR_NV_texture_rectangle 1109 1110 #endif 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1109 DIRTY(g->texture.unit[i].currentTextureRect->paramsBit[i], g->neg_bitid); 1110 #endif 1111 } 1112 } 1113 if (mask & GL_TRANSFORM_BIT) 1114 { 1115 if (a->transformStackDepth == 0) 1116 { 1117 crStateError(__LINE__, __FILE__, GL_STACK_UNDERFLOW, "glPopAttrib called with an empty transform stack!" ); 1118 return; 1119 } 1120 a->transformStackDepth--; 1121 g->transform.matrixMode = a->transformStack[a->transformStackDepth].matrixMode; 1122 crStateMatrixMode(g->transform.matrixMode); 1123 for (i = 0 ; i < g->limits.maxClipPlanes ; i++) 1124 { 1125 g->transform.clip[i] = a->transformStack[a->transformStackDepth].clip[i]; 1126 g->transform.clipPlane[i] = a->transformStack[a->transformStackDepth].clipPlane[i]; 1127 } 1128 g->transform.normalize = a->transformStack[a->transformStackDepth].normalize; 1129 1129 #ifdef CR_OPENGL_VERSION_1_2 1130 1131 #endif 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1130 g->transform.rescaleNormals = a->transformStack[a->transformStackDepth].rescaleNormals; 1131 #endif 1132 DIRTY(sb->transform.dirty, g->neg_bitid); 1133 DIRTY(sb->transform.matrixMode, g->neg_bitid); 1134 DIRTY(sb->transform.clipPlane, g->neg_bitid); 1135 DIRTY(sb->transform.enable, g->neg_bitid); 1136 } 1137 if (mask & GL_VIEWPORT_BIT) 1138 { 1139 if (a->viewportStackDepth == 0) 1140 { 1141 crStateError(__LINE__, __FILE__, GL_STACK_UNDERFLOW, "glPopAttrib called with an empty viewport stack!" ); 1142 return; 1143 } 1144 a->viewportStackDepth--; 1145 g->viewport.viewportX = a->viewportStack[a->viewportStackDepth].viewportX; 1146 g->viewport.viewportY = a->viewportStack[a->viewportStackDepth].viewportY; 1147 g->viewport.viewportW = a->viewportStack[a->viewportStackDepth].viewportW; 1148 g->viewport.viewportH = a->viewportStack[a->viewportStackDepth].viewportH; 1149 g->viewport.nearClip = a->viewportStack[a->viewportStackDepth].nearClip; 1150 g->viewport.farClip = a->viewportStack[a->viewportStackDepth].farClip; 1151 DIRTY(sb->viewport.dirty, g->neg_bitid); 1152 DIRTY(sb->viewport.v_dims, g->neg_bitid); 1153 DIRTY(sb->viewport.depth, g->neg_bitid); 1154 } 1155 DIRTY(ab->dirty, g->neg_bitid); 1156 1156 } 1157 1157 … … 1159 1159 CRContext *fromCtx, CRContext *toCtx ) 1160 1160 { 1161 1162 1163 1164 1165 1166 1167 1168 1169 1161 CRAttribState *to = &(toCtx->attrib); 1162 CRAttribState *from = &(fromCtx->attrib); 1163 if (to->attribStackDepth != 0 || from->attribStackDepth != 0) 1164 { 1165 crWarning( "Trying to switch contexts when the attribute stacks " 1166 "weren't empty. Currently, this is not supported." ); 1167 } 1168 (void) bb; 1169 (void) bitID; 1170 1170 }
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