John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1 | // SwiftShader Software Renderer |
| 2 | // |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 3 | // Copyright(c) 2005-2012 TransGaming Inc. |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 4 | // |
| 5 | // All rights reserved. No part of this software may be copied, distributed, transmitted, |
| 6 | // transcribed, stored in a retrieval system, translated into any human or computer |
| 7 | // language by any means, or disclosed to third parties without the explicit written |
| 8 | // agreement of TransGaming Inc. Without such an agreement, no rights or licenses, express |
| 9 | // or implied, including but not limited to any patent rights, are granted to you. |
| 10 | // |
| 11 | |
| 12 | #include "Renderer.hpp" |
| 13 | |
| 14 | #include "Clipper.hpp" |
| 15 | #include "Math.hpp" |
| 16 | #include "FrameBuffer.hpp" |
| 17 | #include "Timer.hpp" |
| 18 | #include "Surface.hpp" |
| 19 | #include "Half.hpp" |
| 20 | #include "Primitive.hpp" |
| 21 | #include "Polygon.hpp" |
| 22 | #include "SwiftConfig.hpp" |
| 23 | #include "MutexLock.hpp" |
| 24 | #include "CPUID.hpp" |
| 25 | #include "Memory.hpp" |
| 26 | #include "Resource.hpp" |
| 27 | #include "Constants.hpp" |
| 28 | #include "Debug.hpp" |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 29 | #include "Reactor/Reactor.hpp" |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 30 | |
| 31 | #include <malloc.h> |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 32 | |
| 33 | #undef max |
| 34 | |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 35 | bool disableServer = true; |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 36 | |
| 37 | #ifndef NDEBUG |
| 38 | unsigned int minPrimitives = 1; |
| 39 | unsigned int maxPrimitives = 1 << 21; |
| 40 | #endif |
| 41 | |
| 42 | namespace sw |
| 43 | { |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 44 | extern bool halfIntegerCoordinates; // Pixel centers are not at integer coordinates |
| 45 | extern bool symmetricNormalizedDepth; // [-1, 1] instead of [0, 1] |
| 46 | extern bool booleanFaceRegister; |
| 47 | extern bool fullPixelPositionRegister; |
| 48 | |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 49 | extern bool forceWindowed; |
| 50 | extern bool complementaryDepthBuffer; |
| 51 | extern bool postBlendSRGB; |
| 52 | extern bool exactColorRounding; |
Nicolas Capens | 3aa46cb | 2015-06-03 16:33:02 -0400 | [diff] [blame^] | 53 | extern bool leadingVertexFirst; |
Nicolas Capens | a0f4be8 | 2014-10-22 14:35:30 -0400 | [diff] [blame] | 54 | extern TransparencyAntialiasing transparencyAntialiasing; |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 55 | extern bool forceClearRegisters; |
| 56 | |
John Bauman | 66b8ab2 | 2014-05-06 15:57:45 -0400 | [diff] [blame] | 57 | extern bool precacheVertex; |
| 58 | extern bool precacheSetup; |
| 59 | extern bool precachePixel; |
| 60 | |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 61 | int batchSize = 128; |
| 62 | int threadCount = 1; |
| 63 | int unitCount = 1; |
| 64 | int clusterCount = 1; |
| 65 | |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 66 | TranscendentalPrecision logPrecision = ACCURATE; |
| 67 | TranscendentalPrecision expPrecision = ACCURATE; |
| 68 | TranscendentalPrecision rcpPrecision = ACCURATE; |
| 69 | TranscendentalPrecision rsqPrecision = ACCURATE; |
| 70 | bool perspectiveCorrection = true; |
| 71 | |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 72 | struct Parameters |
| 73 | { |
| 74 | Renderer *renderer; |
| 75 | int threadIndex; |
| 76 | }; |
| 77 | |
| 78 | DrawCall::DrawCall() |
| 79 | { |
| 80 | queries = 0; |
| 81 | |
| 82 | vsDirtyConstF = 256 + 1; |
| 83 | vsDirtyConstI = 16; |
| 84 | vsDirtyConstB = 16; |
| 85 | |
| 86 | psDirtyConstF = 224; |
| 87 | psDirtyConstI = 16; |
| 88 | psDirtyConstB = 16; |
| 89 | |
| 90 | references = -1; |
| 91 | |
| 92 | data = (DrawData*)allocate(sizeof(DrawData)); |
| 93 | data->constants = &constants; |
| 94 | } |
| 95 | |
| 96 | DrawCall::~DrawCall() |
| 97 | { |
| 98 | delete queries; |
| 99 | |
| 100 | deallocate(data); |
| 101 | } |
| 102 | |
Nicolas Capens | 3aa46cb | 2015-06-03 16:33:02 -0400 | [diff] [blame^] | 103 | Renderer::Renderer(Context *context, Conventions conventions, bool exactColorRounding) : context(context), VertexProcessor(context), PixelProcessor(context), SetupProcessor(context), viewport() |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 104 | { |
Nicolas Capens | 3aa46cb | 2015-06-03 16:33:02 -0400 | [diff] [blame^] | 105 | sw::halfIntegerCoordinates = conventions.halfIntegerCoordinates; |
| 106 | sw::symmetricNormalizedDepth = conventions.symmetricNormalizedDepth; |
| 107 | sw::booleanFaceRegister = conventions.booleanFaceRegister; |
| 108 | sw::fullPixelPositionRegister = conventions.fullPixelPositionRegister; |
| 109 | sw::leadingVertexFirst = conventions.leadingVertexFirst; |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 110 | sw::exactColorRounding = exactColorRounding; |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 111 | |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 112 | setRenderTarget(0, 0); |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 113 | clipper = new Clipper(); |
| 114 | |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 115 | updateViewMatrix = true; |
| 116 | updateBaseMatrix = true; |
| 117 | updateProjectionMatrix = true; |
| 118 | updateClipPlanes = true; |
| 119 | |
| 120 | #if PERF_HUD |
| 121 | resetTimers(); |
| 122 | #endif |
| 123 | |
| 124 | for(int i = 0; i < 16; i++) |
| 125 | { |
| 126 | vertexTask[i] = 0; |
| 127 | |
| 128 | worker[i] = 0; |
| 129 | resume[i] = 0; |
| 130 | suspend[i] = 0; |
| 131 | } |
| 132 | |
| 133 | threadsAwake = 0; |
| 134 | resumeApp = new Event(); |
| 135 | |
| 136 | currentDraw = 0; |
| 137 | nextDraw = 0; |
| 138 | |
| 139 | qHead = 0; |
| 140 | qSize = 0; |
| 141 | |
| 142 | for(int i = 0; i < 16; i++) |
| 143 | { |
| 144 | triangleBatch[i] = 0; |
| 145 | primitiveBatch[i] = 0; |
| 146 | } |
| 147 | |
| 148 | for(int draw = 0; draw < DRAW_COUNT; draw++) |
| 149 | { |
| 150 | drawCall[draw] = new DrawCall(); |
| 151 | drawList[draw] = drawCall[draw]; |
| 152 | } |
| 153 | |
| 154 | for(int unit = 0; unit < 16; unit++) |
| 155 | { |
| 156 | primitiveProgress[unit].init(); |
| 157 | } |
| 158 | |
| 159 | for(int cluster = 0; cluster < 16; cluster++) |
| 160 | { |
| 161 | pixelProgress[cluster].init(); |
| 162 | } |
| 163 | |
| 164 | clipFlags = 0; |
| 165 | |
| 166 | swiftConfig = new SwiftConfig(disableServer); |
| 167 | updateConfiguration(true); |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 168 | |
| 169 | sync = new Resource(0); |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 170 | } |
| 171 | |
| 172 | Renderer::~Renderer() |
| 173 | { |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 174 | sync->destruct(); |
| 175 | |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 176 | delete clipper; |
| 177 | clipper = 0; |
| 178 | |
| 179 | terminateThreads(); |
| 180 | delete resumeApp; |
| 181 | |
| 182 | for(int draw = 0; draw < DRAW_COUNT; draw++) |
| 183 | { |
| 184 | delete drawCall[draw]; |
| 185 | } |
| 186 | |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 187 | delete swiftConfig; |
| 188 | } |
| 189 | |
Alexis Hetu | f7be67f | 2015-02-11 16:11:07 -0500 | [diff] [blame] | 190 | void Renderer::blit(Surface *source, const SliceRect &sRect, Surface *dest, const SliceRect &dRect, bool filter) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 191 | { |
| 192 | blitter.blit(source, sRect, dest, dRect, filter); |
| 193 | } |
| 194 | |
Alexis Hetu | f68510d | 2015-02-24 14:33:49 -0500 | [diff] [blame] | 195 | void Renderer::blit3D(Surface *source, Surface *dest) |
| 196 | { |
| 197 | blitter.blit3D(source, dest); |
| 198 | } |
| 199 | |
Nicolas Capens | a0f4be8 | 2014-10-22 14:35:30 -0400 | [diff] [blame] | 200 | void Renderer::draw(DrawType drawType, unsigned int indexOffset, unsigned int count, bool update) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 201 | { |
| 202 | #ifndef NDEBUG |
| 203 | if(count < minPrimitives || count > maxPrimitives) |
| 204 | { |
| 205 | return; |
| 206 | } |
| 207 | #endif |
| 208 | |
| 209 | context->drawType = drawType; |
| 210 | |
| 211 | updateConfiguration(); |
| 212 | updateClipper(); |
| 213 | |
John Bauman | 66b8ab2 | 2014-05-06 15:57:45 -0400 | [diff] [blame] | 214 | int ss = context->getSuperSampleCount(); |
| 215 | int ms = context->getMultiSampleCount(); |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 216 | |
| 217 | for(int q = 0; q < ss; q++) |
| 218 | { |
| 219 | int oldMultiSampleMask = context->multiSampleMask; |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 220 | context->multiSampleMask = (context->sampleMask >> (ms * q)) & ((unsigned)0xFFFFFFFF >> (32 - ms)); |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 221 | |
| 222 | if(!context->multiSampleMask) |
| 223 | { |
| 224 | continue; |
| 225 | } |
| 226 | |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 227 | sync->lock(sw::PRIVATE); |
| 228 | |
Nicolas Capens | 235781d | 2015-01-27 01:46:53 -0500 | [diff] [blame] | 229 | Routine *vertexRoutine; |
| 230 | Routine *setupRoutine; |
| 231 | Routine *pixelRoutine; |
| 232 | |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 233 | if(update || oldMultiSampleMask != context->multiSampleMask) |
| 234 | { |
| 235 | vertexState = VertexProcessor::update(); |
| 236 | setupState = SetupProcessor::update(); |
| 237 | pixelState = PixelProcessor::update(); |
| 238 | |
| 239 | vertexRoutine = VertexProcessor::routine(vertexState); |
| 240 | setupRoutine = SetupProcessor::routine(setupState); |
| 241 | pixelRoutine = PixelProcessor::routine(pixelState); |
| 242 | } |
| 243 | |
| 244 | int batch = batchSize / ms; |
| 245 | |
Nicolas Capens | 235781d | 2015-01-27 01:46:53 -0500 | [diff] [blame] | 246 | int (*setupPrimitives)(Renderer *renderer, int batch, int count); |
| 247 | |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 248 | if(context->isDrawTriangle()) |
| 249 | { |
| 250 | switch(context->fillMode) |
| 251 | { |
Nicolas Capens | a0f4be8 | 2014-10-22 14:35:30 -0400 | [diff] [blame] | 252 | case FILL_SOLID: |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 253 | setupPrimitives = setupSolidTriangles; |
| 254 | break; |
Nicolas Capens | a0f4be8 | 2014-10-22 14:35:30 -0400 | [diff] [blame] | 255 | case FILL_WIREFRAME: |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 256 | setupPrimitives = setupWireframeTriangle; |
| 257 | batch = 1; |
| 258 | break; |
Nicolas Capens | a0f4be8 | 2014-10-22 14:35:30 -0400 | [diff] [blame] | 259 | case FILL_VERTEX: |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 260 | setupPrimitives = setupVertexTriangle; |
| 261 | batch = 1; |
| 262 | break; |
| 263 | default: ASSERT(false); |
| 264 | } |
| 265 | } |
| 266 | else if(context->isDrawLine()) |
| 267 | { |
| 268 | setupPrimitives = setupLines; |
| 269 | } |
| 270 | else // Point draw |
| 271 | { |
| 272 | setupPrimitives = setupPoints; |
| 273 | } |
| 274 | |
| 275 | DrawCall *draw = 0; |
| 276 | |
| 277 | do |
| 278 | { |
| 279 | for(int i = 0; i < DRAW_COUNT; i++) |
| 280 | { |
| 281 | if(drawCall[i]->references == -1) |
| 282 | { |
| 283 | draw = drawCall[i]; |
| 284 | drawList[nextDraw % DRAW_COUNT] = draw; |
| 285 | |
| 286 | break; |
| 287 | } |
| 288 | } |
| 289 | |
| 290 | if(!draw) |
| 291 | { |
| 292 | resumeApp->wait(); |
| 293 | } |
| 294 | } |
| 295 | while(!draw); |
| 296 | |
| 297 | DrawData *data = draw->data; |
| 298 | |
| 299 | if(queries.size() != 0) |
| 300 | { |
| 301 | for(std::list<Query*>::iterator query = queries.begin(); query != queries.end(); query++) |
| 302 | { |
John Bauman | 66b8ab2 | 2014-05-06 15:57:45 -0400 | [diff] [blame] | 303 | atomicIncrement(&(*query)->reference); |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 304 | } |
| 305 | |
| 306 | draw->queries = new std::list<Query*>(queries); |
| 307 | } |
| 308 | |
| 309 | draw->drawType = drawType; |
| 310 | draw->batchSize = batch; |
| 311 | |
| 312 | vertexRoutine->bind(); |
| 313 | setupRoutine->bind(); |
| 314 | pixelRoutine->bind(); |
| 315 | |
| 316 | draw->vertexRoutine = vertexRoutine; |
| 317 | draw->setupRoutine = setupRoutine; |
| 318 | draw->pixelRoutine = pixelRoutine; |
Nicolas Capens | eb195b6 | 2015-04-28 17:18:42 -0700 | [diff] [blame] | 319 | draw->vertexPointer = (VertexProcessor::RoutinePointer)vertexRoutine->getEntry(); |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 320 | draw->setupPointer = (SetupProcessor::RoutinePointer)setupRoutine->getEntry(); |
| 321 | draw->pixelPointer = (PixelProcessor::RoutinePointer)pixelRoutine->getEntry(); |
| 322 | draw->setupPrimitives = setupPrimitives; |
| 323 | draw->setupState = setupState; |
| 324 | |
| 325 | for(int i = 0; i < 16; i++) |
| 326 | { |
| 327 | draw->vertexStream[i] = context->input[i].resource; |
| 328 | data->input[i] = context->input[i].buffer; |
| 329 | data->stride[i] = context->input[i].stride; |
| 330 | |
| 331 | if(draw->vertexStream[i]) |
| 332 | { |
| 333 | draw->vertexStream[i]->lock(PUBLIC, PRIVATE); |
| 334 | } |
| 335 | } |
| 336 | |
| 337 | if(context->indexBuffer) |
| 338 | { |
| 339 | data->indices = (unsigned char*)context->indexBuffer->lock(PUBLIC, PRIVATE) + indexOffset; |
| 340 | } |
| 341 | |
| 342 | draw->indexBuffer = context->indexBuffer; |
| 343 | |
Alexis Hetu | 0b65c5e | 2015-03-31 11:48:57 -0400 | [diff] [blame] | 344 | for(int sampler = 0; sampler < TOTAL_IMAGE_UNITS; sampler++) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 345 | { |
| 346 | draw->texture[sampler] = 0; |
| 347 | } |
| 348 | |
Alexis Hetu | 0b65c5e | 2015-03-31 11:48:57 -0400 | [diff] [blame] | 349 | for(int sampler = 0; sampler < TEXTURE_IMAGE_UNITS; sampler++) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 350 | { |
| 351 | if(pixelState.sampler[sampler].textureType != TEXTURE_NULL) |
| 352 | { |
| 353 | draw->texture[sampler] = context->texture[sampler]; |
| 354 | draw->texture[sampler]->lock(PUBLIC, isReadWriteTexture(sampler) ? MANAGED : PRIVATE); // If the texure is both read and written, use the same read/write lock as render targets |
| 355 | |
| 356 | data->mipmap[sampler] = context->sampler[sampler].getTextureData(); |
| 357 | } |
| 358 | } |
| 359 | |
| 360 | if(context->pixelShader) |
| 361 | { |
| 362 | if(draw->psDirtyConstF) |
| 363 | { |
| 364 | memcpy(&data->ps.cW, PixelProcessor::cW, sizeof(word4) * 4 * (draw->psDirtyConstF < 8 ? draw->psDirtyConstF : 8)); |
| 365 | memcpy(&data->ps.c, PixelProcessor::c, sizeof(float4) * draw->psDirtyConstF); |
| 366 | draw->psDirtyConstF = 0; |
| 367 | } |
| 368 | |
| 369 | if(draw->psDirtyConstI) |
| 370 | { |
| 371 | memcpy(&data->ps.i, PixelProcessor::i, sizeof(int4) * draw->psDirtyConstI); |
| 372 | draw->psDirtyConstI = 0; |
| 373 | } |
| 374 | |
| 375 | if(draw->psDirtyConstB) |
| 376 | { |
| 377 | memcpy(&data->ps.b, PixelProcessor::b, sizeof(bool) * draw->psDirtyConstB); |
| 378 | draw->psDirtyConstB = 0; |
| 379 | } |
| 380 | } |
| 381 | |
| 382 | if(context->pixelShaderVersion() <= 0x0104) |
| 383 | { |
| 384 | for(int stage = 0; stage < 8; stage++) |
| 385 | { |
| 386 | if(pixelState.textureStage[stage].stageOperation != TextureStage::STAGE_DISABLE || context->pixelShader) |
| 387 | { |
| 388 | data->textureStage[stage] = context->textureStage[stage].uniforms; |
| 389 | } |
| 390 | else break; |
| 391 | } |
| 392 | } |
| 393 | |
| 394 | if(context->vertexShader) |
| 395 | { |
| 396 | if(context->vertexShader->getVersion() >= 0x0300) |
| 397 | { |
Alexis Hetu | 0b65c5e | 2015-03-31 11:48:57 -0400 | [diff] [blame] | 398 | for(int sampler = 0; sampler < VERTEX_TEXTURE_IMAGE_UNITS; sampler++) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 399 | { |
| 400 | if(vertexState.samplerState[sampler].textureType != TEXTURE_NULL) |
| 401 | { |
Alexis Hetu | 0b65c5e | 2015-03-31 11:48:57 -0400 | [diff] [blame] | 402 | draw->texture[TEXTURE_IMAGE_UNITS + sampler] = context->texture[TEXTURE_IMAGE_UNITS + sampler]; |
| 403 | draw->texture[TEXTURE_IMAGE_UNITS + sampler]->lock(PUBLIC, PRIVATE); |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 404 | |
Alexis Hetu | 0b65c5e | 2015-03-31 11:48:57 -0400 | [diff] [blame] | 405 | data->mipmap[TEXTURE_IMAGE_UNITS + sampler] = context->sampler[TEXTURE_IMAGE_UNITS + sampler].getTextureData(); |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 406 | } |
| 407 | } |
| 408 | } |
| 409 | |
| 410 | if(draw->vsDirtyConstF) |
| 411 | { |
| 412 | memcpy(&data->vs.c, VertexProcessor::c, sizeof(float4) * draw->vsDirtyConstF); |
| 413 | draw->vsDirtyConstF = 0; |
| 414 | } |
| 415 | |
| 416 | if(draw->vsDirtyConstI) |
| 417 | { |
| 418 | memcpy(&data->vs.i, VertexProcessor::i, sizeof(int4) * draw->vsDirtyConstI); |
| 419 | draw->vsDirtyConstI = 0; |
| 420 | } |
| 421 | |
| 422 | if(draw->vsDirtyConstB) |
| 423 | { |
| 424 | memcpy(&data->vs.b, VertexProcessor::b, sizeof(bool) * draw->vsDirtyConstB); |
| 425 | draw->vsDirtyConstB = 0; |
| 426 | } |
| 427 | } |
| 428 | else |
| 429 | { |
| 430 | data->ff = ff; |
| 431 | |
| 432 | draw->vsDirtyConstF = 256 + 1; |
| 433 | draw->vsDirtyConstI = 16; |
| 434 | draw->vsDirtyConstB = 16; |
| 435 | } |
| 436 | |
| 437 | if(pixelState.stencilActive) |
| 438 | { |
| 439 | data->stencil[0] = stencil; |
| 440 | data->stencil[1] = stencilCCW; |
| 441 | } |
| 442 | |
| 443 | if(pixelState.fogActive) |
| 444 | { |
| 445 | data->fog = fog; |
| 446 | } |
| 447 | |
| 448 | if(setupState.isDrawPoint) |
| 449 | { |
| 450 | data->point = point; |
| 451 | } |
| 452 | |
Nicolas Capens | 235781d | 2015-01-27 01:46:53 -0500 | [diff] [blame] | 453 | data->lineWidth = context->lineWidth; |
| 454 | |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 455 | data->factor = factor; |
| 456 | |
Nicolas Capens | a0f4be8 | 2014-10-22 14:35:30 -0400 | [diff] [blame] | 457 | if(pixelState.transparencyAntialiasing == TRANSPARENCY_ALPHA_TO_COVERAGE) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 458 | { |
| 459 | float ref = (float)context->alphaReference * (1.0f / 255.0f); |
| 460 | float margin = sw::min(ref, 1.0f - ref); |
| 461 | |
| 462 | if(ms == 4) |
| 463 | { |
| 464 | data->a2c0 = replicate(ref - margin * 0.6f); |
| 465 | data->a2c1 = replicate(ref - margin * 0.2f); |
| 466 | data->a2c2 = replicate(ref + margin * 0.2f); |
| 467 | data->a2c3 = replicate(ref + margin * 0.6f); |
| 468 | } |
| 469 | else if(ms == 2) |
| 470 | { |
| 471 | data->a2c0 = replicate(ref - margin * 0.3f); |
| 472 | data->a2c1 = replicate(ref + margin * 0.3f); |
| 473 | } |
| 474 | else ASSERT(false); |
| 475 | } |
| 476 | |
| 477 | if(pixelState.occlusionEnabled) |
| 478 | { |
| 479 | for(int cluster = 0; cluster < clusterCount; cluster++) |
| 480 | { |
| 481 | data->occlusion[cluster] = 0; |
| 482 | } |
| 483 | } |
| 484 | |
| 485 | #if PERF_PROFILE |
| 486 | for(int cluster = 0; cluster < clusterCount; cluster++) |
| 487 | { |
| 488 | for(int i = 0; i < PERF_TIMERS; i++) |
| 489 | { |
| 490 | data->cycles[i][cluster] = 0; |
| 491 | } |
| 492 | } |
| 493 | #endif |
| 494 | |
| 495 | // Viewport |
| 496 | { |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 497 | float W = 0.5f * viewport.width; |
| 498 | float H = 0.5f * viewport.height; |
| 499 | float X0 = viewport.x0 + W; |
| 500 | float Y0 = viewport.y0 + H; |
| 501 | float N = viewport.minZ; |
| 502 | float F = viewport.maxZ; |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 503 | float Z = F - N; |
| 504 | |
| 505 | if(context->isDrawTriangle(false)) |
| 506 | { |
| 507 | N += depthBias; |
| 508 | } |
| 509 | |
| 510 | if(complementaryDepthBuffer) |
| 511 | { |
| 512 | Z = -Z; |
| 513 | N = 1 - N; |
| 514 | } |
| 515 | |
| 516 | static const float X[5][16] = // Fragment offsets |
| 517 | { |
| 518 | {+0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f}, // 1 sample |
| 519 | {-0.2500f, +0.2500f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f}, // 2 samples |
| 520 | {-0.3000f, +0.1000f, +0.3000f, -0.1000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f}, // 4 samples |
| 521 | {+0.1875f, -0.3125f, +0.3125f, -0.4375f, -0.0625f, +0.4375f, +0.0625f, -0.1875f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f}, // 8 samples |
| 522 | {+0.2553f, -0.1155f, +0.1661f, -0.1828f, +0.2293f, -0.4132f, -0.1773f, -0.0577f, +0.3891f, -0.4656f, +0.4103f, +0.4248f, -0.2109f, +0.3966f, -0.2664f, -0.3872f} // 16 samples |
| 523 | }; |
| 524 | |
| 525 | static const float Y[5][16] = // Fragment offsets |
| 526 | { |
| 527 | {+0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f}, // 1 sample |
| 528 | {-0.2500f, +0.2500f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f}, // 2 samples |
| 529 | {-0.1000f, -0.3000f, +0.1000f, +0.3000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f}, // 4 samples |
| 530 | {-0.4375f, -0.3125f, -0.1875f, -0.0625f, +0.0625f, +0.1875f, +0.3125f, +0.4375f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f, +0.0000f}, // 8 samples |
| 531 | {-0.4503f, +0.1883f, +0.3684f, -0.4668f, -0.0690f, -0.1315f, +0.4999f, +0.0728f, +0.1070f, -0.3086f, +0.3725f, -0.1547f, -0.1102f, -0.3588f, +0.1789f, +0.0269f} // 16 samples |
| 532 | }; |
| 533 | |
| 534 | int s = sw::log2(ss); |
| 535 | |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 536 | data->Wx16 = replicate(W * 16); |
| 537 | data->Hx16 = replicate(H * 16); |
| 538 | data->X0x16 = replicate(X0 * 16); |
| 539 | data->Y0x16 = replicate(Y0 * 16); |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 540 | data->XXXX = replicate(X[s][q] / W); |
| 541 | data->YYYY = replicate(Y[s][q] / H); |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 542 | data->halfPixelX = replicate(0.5f / W); |
| 543 | data->halfPixelY = replicate(0.5f / H); |
| 544 | data->viewportHeight = abs(viewport.height); |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 545 | data->slopeDepthBias = slopeDepthBias; |
| 546 | data->depthRange = Z; |
| 547 | data->depthNear = N; |
| 548 | draw->clipFlags = clipFlags; |
| 549 | |
| 550 | if(clipFlags) |
| 551 | { |
| 552 | if(clipFlags & Clipper::CLIP_PLANE0) data->clipPlane[0] = clipPlane[0]; |
| 553 | if(clipFlags & Clipper::CLIP_PLANE1) data->clipPlane[1] = clipPlane[1]; |
| 554 | if(clipFlags & Clipper::CLIP_PLANE2) data->clipPlane[2] = clipPlane[2]; |
| 555 | if(clipFlags & Clipper::CLIP_PLANE3) data->clipPlane[3] = clipPlane[3]; |
| 556 | if(clipFlags & Clipper::CLIP_PLANE4) data->clipPlane[4] = clipPlane[4]; |
| 557 | if(clipFlags & Clipper::CLIP_PLANE5) data->clipPlane[5] = clipPlane[5]; |
| 558 | } |
| 559 | } |
| 560 | |
| 561 | // Target |
| 562 | { |
| 563 | for(int index = 0; index < 4; index++) |
| 564 | { |
| 565 | draw->renderTarget[index] = context->renderTarget[index]; |
| 566 | |
| 567 | if(draw->renderTarget[index]) |
| 568 | { |
| 569 | data->colorBuffer[index] = (unsigned int*)context->renderTarget[index]->lockInternal(0, 0, q * ms, LOCK_READWRITE, MANAGED); |
| 570 | data->colorPitchB[index] = context->renderTarget[index]->getInternalPitchB(); |
| 571 | data->colorSliceB[index] = context->renderTarget[index]->getInternalSliceB(); |
| 572 | } |
| 573 | } |
| 574 | |
| 575 | draw->depthStencil = context->depthStencil; |
| 576 | |
| 577 | if(draw->depthStencil) |
| 578 | { |
| 579 | data->depthBuffer = (float*)context->depthStencil->lockInternal(0, 0, q * ms, LOCK_READWRITE, MANAGED); |
| 580 | data->depthPitchB = context->depthStencil->getInternalPitchB(); |
| 581 | data->depthSliceB = context->depthStencil->getInternalSliceB(); |
| 582 | |
| 583 | data->stencilBuffer = (unsigned char*)context->depthStencil->lockStencil(q * ms, MANAGED); |
| 584 | data->stencilPitchB = context->depthStencil->getStencilPitchB(); |
| 585 | data->stencilSliceB = context->depthStencil->getStencilSliceB(); |
| 586 | } |
| 587 | } |
| 588 | |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 589 | // Scissor |
| 590 | { |
| 591 | data->scissorX0 = scissor.x0; |
| 592 | data->scissorX1 = scissor.x1; |
| 593 | data->scissorY0 = scissor.y0; |
| 594 | data->scissorY1 = scissor.y1; |
| 595 | } |
| 596 | |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 597 | draw->primitive = 0; |
| 598 | draw->count = count; |
| 599 | |
| 600 | draw->references = (count + batch - 1) / batch; |
| 601 | |
Nicolas Capens | ebe6764 | 2015-03-20 13:34:51 -0400 | [diff] [blame] | 602 | schedulerMutex.lock(); |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 603 | nextDraw++; |
Nicolas Capens | ebe6764 | 2015-03-20 13:34:51 -0400 | [diff] [blame] | 604 | schedulerMutex.unlock(); |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 605 | |
| 606 | if(!threadsAwake) |
| 607 | { |
| 608 | suspend[0]->wait(); |
| 609 | |
| 610 | threadsAwake = 1; |
| 611 | task[0].type = Task::RESUME; |
| 612 | |
| 613 | resume[0]->signal(); |
| 614 | } |
| 615 | } |
| 616 | } |
| 617 | |
| 618 | void Renderer::threadFunction(void *parameters) |
| 619 | { |
| 620 | Renderer *renderer = static_cast<Parameters*>(parameters)->renderer; |
| 621 | int threadIndex = static_cast<Parameters*>(parameters)->threadIndex; |
| 622 | |
| 623 | if(logPrecision < IEEE) |
| 624 | { |
John Bauman | 66b8ab2 | 2014-05-06 15:57:45 -0400 | [diff] [blame] | 625 | CPUID::setFlushToZero(true); |
| 626 | CPUID::setDenormalsAreZero(true); |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 627 | } |
| 628 | |
| 629 | renderer->threadLoop(threadIndex); |
| 630 | } |
| 631 | |
| 632 | void Renderer::threadLoop(int threadIndex) |
| 633 | { |
| 634 | while(!exitThreads) |
| 635 | { |
| 636 | taskLoop(threadIndex); |
| 637 | |
| 638 | suspend[threadIndex]->signal(); |
| 639 | resume[threadIndex]->wait(); |
| 640 | } |
| 641 | } |
| 642 | |
| 643 | void Renderer::taskLoop(int threadIndex) |
| 644 | { |
| 645 | while(task[threadIndex].type != Task::SUSPEND) |
| 646 | { |
| 647 | scheduleTask(threadIndex); |
| 648 | executeTask(threadIndex); |
| 649 | } |
| 650 | } |
| 651 | |
| 652 | void Renderer::findAvailableTasks() |
| 653 | { |
| 654 | // Find pixel tasks |
| 655 | for(int cluster = 0; cluster < clusterCount; cluster++) |
| 656 | { |
| 657 | if(!pixelProgress[cluster].executing) |
| 658 | { |
| 659 | for(int unit = 0; unit < unitCount; unit++) |
| 660 | { |
| 661 | if(primitiveProgress[unit].references > 0) // Contains processed primitives |
| 662 | { |
| 663 | if(pixelProgress[cluster].drawCall == primitiveProgress[unit].drawCall) |
| 664 | { |
| 665 | if(pixelProgress[cluster].processedPrimitives == primitiveProgress[unit].firstPrimitive) // Previous primitives have been rendered |
| 666 | { |
| 667 | Task &task = taskQueue[qHead]; |
| 668 | task.type = Task::PIXELS; |
| 669 | task.primitiveUnit = unit; |
| 670 | task.pixelCluster = cluster; |
| 671 | |
| 672 | pixelProgress[cluster].executing = true; |
| 673 | |
| 674 | // Commit to the task queue |
| 675 | qHead = (qHead + 1) % 32; |
| 676 | qSize++; |
| 677 | |
| 678 | break; |
| 679 | } |
| 680 | } |
| 681 | } |
| 682 | } |
| 683 | } |
| 684 | } |
| 685 | |
| 686 | // Find primitive tasks |
| 687 | if(currentDraw == nextDraw) |
| 688 | { |
| 689 | return; // No more primitives to process |
| 690 | } |
| 691 | |
| 692 | for(int unit = 0; unit < unitCount; unit++) |
| 693 | { |
| 694 | DrawCall *draw = drawList[currentDraw % DRAW_COUNT]; |
| 695 | |
| 696 | if(draw->primitive >= draw->count) |
| 697 | { |
| 698 | currentDraw++; |
| 699 | |
| 700 | if(currentDraw == nextDraw) |
| 701 | { |
| 702 | return; // No more primitives to process |
| 703 | } |
| 704 | |
| 705 | draw = drawList[currentDraw % DRAW_COUNT]; |
| 706 | } |
| 707 | |
| 708 | if(!primitiveProgress[unit].references) // Task not already being executed and not still in use by a pixel unit |
| 709 | { |
| 710 | int primitive = draw->primitive; |
| 711 | int count = draw->count; |
| 712 | int batch = draw->batchSize; |
| 713 | |
| 714 | primitiveProgress[unit].drawCall = currentDraw; |
| 715 | primitiveProgress[unit].firstPrimitive = primitive; |
| 716 | primitiveProgress[unit].primitiveCount = count - primitive >= batch ? batch : count - primitive; |
| 717 | |
| 718 | draw->primitive += batch; |
| 719 | |
| 720 | Task &task = taskQueue[qHead]; |
| 721 | task.type = Task::PRIMITIVES; |
| 722 | task.primitiveUnit = unit; |
| 723 | |
| 724 | primitiveProgress[unit].references = -1; |
| 725 | |
| 726 | // Commit to the task queue |
| 727 | qHead = (qHead + 1) % 32; |
| 728 | qSize++; |
| 729 | } |
| 730 | } |
| 731 | } |
| 732 | |
| 733 | void Renderer::scheduleTask(int threadIndex) |
| 734 | { |
Nicolas Capens | ebe6764 | 2015-03-20 13:34:51 -0400 | [diff] [blame] | 735 | schedulerMutex.lock(); |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 736 | |
| 737 | if((int)qSize < threadCount - threadsAwake + 1) |
| 738 | { |
| 739 | findAvailableTasks(); |
| 740 | } |
| 741 | |
| 742 | if(qSize != 0) |
| 743 | { |
| 744 | task[threadIndex] = taskQueue[(qHead - qSize) % 32]; |
| 745 | qSize--; |
| 746 | |
| 747 | if(threadsAwake != threadCount) |
| 748 | { |
| 749 | int wakeup = qSize - threadsAwake + 1; |
| 750 | |
| 751 | for(int i = 0; i < threadCount && wakeup > 0; i++) |
| 752 | { |
| 753 | if(task[i].type == Task::SUSPEND) |
| 754 | { |
| 755 | suspend[i]->wait(); |
| 756 | task[i].type = Task::RESUME; |
| 757 | resume[i]->signal(); |
| 758 | |
| 759 | threadsAwake++; |
| 760 | wakeup--; |
| 761 | } |
| 762 | } |
| 763 | } |
| 764 | } |
| 765 | else |
| 766 | { |
| 767 | task[threadIndex].type = Task::SUSPEND; |
| 768 | |
| 769 | threadsAwake--; |
| 770 | } |
| 771 | |
Nicolas Capens | ebe6764 | 2015-03-20 13:34:51 -0400 | [diff] [blame] | 772 | schedulerMutex.unlock(); |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 773 | } |
| 774 | |
| 775 | void Renderer::executeTask(int threadIndex) |
| 776 | { |
| 777 | #if PERF_HUD |
| 778 | int64_t startTick = Timer::ticks(); |
| 779 | #endif |
| 780 | |
| 781 | switch(task[threadIndex].type) |
| 782 | { |
| 783 | case Task::PRIMITIVES: |
| 784 | { |
| 785 | int unit = task[threadIndex].primitiveUnit; |
| 786 | |
| 787 | int input = primitiveProgress[unit].firstPrimitive; |
| 788 | int count = primitiveProgress[unit].primitiveCount; |
| 789 | DrawCall *draw = drawList[primitiveProgress[unit].drawCall % DRAW_COUNT]; |
| 790 | int (*setupPrimitives)(Renderer *renderer, int batch, int count) = draw->setupPrimitives; |
| 791 | |
| 792 | processPrimitiveVertices(unit, input, count, draw->count, threadIndex); |
| 793 | |
| 794 | #if PERF_HUD |
| 795 | int64_t time = Timer::ticks(); |
| 796 | vertexTime[threadIndex] += time - startTick; |
| 797 | startTick = time; |
| 798 | #endif |
| 799 | |
| 800 | int visible = setupPrimitives(this, unit, count); |
| 801 | |
| 802 | primitiveProgress[unit].visible = visible; |
| 803 | primitiveProgress[unit].references = clusterCount; |
| 804 | |
| 805 | #if PERF_HUD |
| 806 | setupTime[threadIndex] += Timer::ticks() - startTick; |
| 807 | #endif |
| 808 | } |
| 809 | break; |
| 810 | case Task::PIXELS: |
| 811 | { |
| 812 | int unit = task[threadIndex].primitiveUnit; |
| 813 | int visible = primitiveProgress[unit].visible; |
| 814 | |
| 815 | if(visible > 0) |
| 816 | { |
| 817 | int cluster = task[threadIndex].pixelCluster; |
| 818 | Primitive *primitive = primitiveBatch[unit]; |
| 819 | DrawCall *draw = drawList[pixelProgress[cluster].drawCall % DRAW_COUNT]; |
| 820 | DrawData *data = draw->data; |
| 821 | PixelProcessor::RoutinePointer pixelRoutine = draw->pixelPointer; |
| 822 | |
| 823 | pixelRoutine(primitive, visible, cluster, data); |
| 824 | } |
| 825 | |
| 826 | finishRendering(task[threadIndex]); |
| 827 | |
| 828 | #if PERF_HUD |
| 829 | pixelTime[threadIndex] += Timer::ticks() - startTick; |
| 830 | #endif |
| 831 | } |
| 832 | break; |
| 833 | case Task::RESUME: |
| 834 | break; |
| 835 | case Task::SUSPEND: |
| 836 | break; |
| 837 | default: |
| 838 | ASSERT(false); |
| 839 | } |
| 840 | } |
| 841 | |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 842 | void Renderer::synchronize() |
| 843 | { |
| 844 | sync->lock(sw::PUBLIC); |
| 845 | sync->unlock(); |
| 846 | } |
| 847 | |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 848 | void Renderer::finishRendering(Task &pixelTask) |
| 849 | { |
| 850 | int unit = pixelTask.primitiveUnit; |
| 851 | int cluster = pixelTask.pixelCluster; |
| 852 | |
| 853 | DrawCall &draw = *drawList[primitiveProgress[unit].drawCall % DRAW_COUNT]; |
| 854 | DrawData &data = *draw.data; |
| 855 | int primitive = primitiveProgress[unit].firstPrimitive; |
| 856 | int count = primitiveProgress[unit].primitiveCount; |
| 857 | |
| 858 | pixelProgress[cluster].processedPrimitives = primitive + count; |
| 859 | |
| 860 | if(pixelProgress[cluster].processedPrimitives >= draw.count) |
| 861 | { |
| 862 | pixelProgress[cluster].drawCall++; |
| 863 | pixelProgress[cluster].processedPrimitives = 0; |
| 864 | } |
| 865 | |
John Bauman | 66b8ab2 | 2014-05-06 15:57:45 -0400 | [diff] [blame] | 866 | int ref = atomicDecrement(&primitiveProgress[unit].references); |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 867 | |
| 868 | if(ref == 0) |
| 869 | { |
John Bauman | 66b8ab2 | 2014-05-06 15:57:45 -0400 | [diff] [blame] | 870 | ref = atomicDecrement(&draw.references); |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 871 | |
| 872 | if(ref == 0) |
| 873 | { |
| 874 | #if PERF_PROFILE |
| 875 | for(int cluster = 0; cluster < clusterCount; cluster++) |
| 876 | { |
| 877 | for(int i = 0; i < PERF_TIMERS; i++) |
| 878 | { |
| 879 | profiler.cycles[i] += data.cycles[i][cluster]; |
| 880 | } |
| 881 | } |
| 882 | #endif |
| 883 | |
| 884 | if(draw.queries) |
| 885 | { |
| 886 | for(std::list<Query*>::iterator q = draw.queries->begin(); q != draw.queries->end(); q++) |
| 887 | { |
| 888 | Query *query = *q; |
| 889 | |
| 890 | for(int cluster = 0; cluster < clusterCount; cluster++) |
| 891 | { |
John Bauman | 66b8ab2 | 2014-05-06 15:57:45 -0400 | [diff] [blame] | 892 | atomicAdd((volatile int*)&query->data, data.occlusion[cluster]); |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 893 | } |
| 894 | |
John Bauman | 66b8ab2 | 2014-05-06 15:57:45 -0400 | [diff] [blame] | 895 | atomicDecrement(&query->reference); |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 896 | } |
| 897 | |
| 898 | delete draw.queries; |
| 899 | draw.queries = 0; |
| 900 | } |
| 901 | |
| 902 | for(int i = 0; i < 4; i++) |
| 903 | { |
| 904 | if(draw.renderTarget[i]) |
| 905 | { |
| 906 | draw.renderTarget[i]->unlockInternal(); |
| 907 | } |
| 908 | } |
| 909 | |
| 910 | if(draw.depthStencil) |
| 911 | { |
| 912 | draw.depthStencil->unlockInternal(); |
| 913 | draw.depthStencil->unlockStencil(); |
| 914 | } |
| 915 | |
Alexis Hetu | 0b65c5e | 2015-03-31 11:48:57 -0400 | [diff] [blame] | 916 | for(int i = 0; i < TOTAL_IMAGE_UNITS; i++) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 917 | { |
| 918 | if(draw.texture[i]) |
| 919 | { |
| 920 | draw.texture[i]->unlock(); |
| 921 | } |
| 922 | } |
| 923 | |
Alexis Hetu | 0b65c5e | 2015-03-31 11:48:57 -0400 | [diff] [blame] | 924 | for(int i = 0; i < TEXTURE_IMAGE_UNITS; i++) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 925 | { |
| 926 | if(draw.vertexStream[i]) |
| 927 | { |
| 928 | draw.vertexStream[i]->unlock(); |
| 929 | } |
| 930 | } |
| 931 | |
| 932 | if(draw.indexBuffer) |
| 933 | { |
| 934 | draw.indexBuffer->unlock(); |
| 935 | } |
| 936 | |
| 937 | draw.vertexRoutine->unbind(); |
| 938 | draw.setupRoutine->unbind(); |
| 939 | draw.pixelRoutine->unbind(); |
| 940 | |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 941 | sync->unlock(); |
| 942 | |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 943 | draw.references = -1; |
| 944 | resumeApp->signal(); |
| 945 | } |
| 946 | } |
| 947 | |
| 948 | pixelProgress[cluster].executing = false; |
| 949 | } |
| 950 | |
Nicolas Capens | c50d35d | 2015-01-27 01:52:41 -0500 | [diff] [blame] | 951 | void Renderer::processPrimitiveVertices(int unit, unsigned int start, unsigned int triangleCount, unsigned int loop, int thread) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 952 | { |
| 953 | Triangle *triangle = triangleBatch[unit]; |
| 954 | DrawCall *draw = drawList[primitiveProgress[unit].drawCall % DRAW_COUNT]; |
| 955 | DrawData *data = draw->data; |
| 956 | VertexTask *task = vertexTask[thread]; |
| 957 | |
| 958 | const void *indices = data->indices; |
| 959 | VertexProcessor::RoutinePointer vertexRoutine = draw->vertexPointer; |
| 960 | |
| 961 | if(task->vertexCache.drawCall != primitiveProgress[unit].drawCall) |
| 962 | { |
| 963 | task->vertexCache.clear(); |
| 964 | task->vertexCache.drawCall = primitiveProgress[unit].drawCall; |
| 965 | } |
| 966 | |
| 967 | unsigned int batch[128][3]; // FIXME: Adjust to dynamic batch size |
| 968 | |
| 969 | switch(draw->drawType) |
| 970 | { |
Nicolas Capens | a0f4be8 | 2014-10-22 14:35:30 -0400 | [diff] [blame] | 971 | case DRAW_POINTLIST: |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 972 | { |
| 973 | unsigned int index = start; |
| 974 | |
Nicolas Capens | c50d35d | 2015-01-27 01:52:41 -0500 | [diff] [blame] | 975 | for(unsigned int i = 0; i < triangleCount; i++) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 976 | { |
| 977 | batch[i][0] = index; |
| 978 | batch[i][1] = index; |
| 979 | batch[i][2] = index; |
| 980 | |
| 981 | index += 1; |
| 982 | } |
| 983 | } |
| 984 | break; |
Nicolas Capens | a0f4be8 | 2014-10-22 14:35:30 -0400 | [diff] [blame] | 985 | case DRAW_LINELIST: |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 986 | { |
| 987 | unsigned int index = 2 * start; |
| 988 | |
Nicolas Capens | c50d35d | 2015-01-27 01:52:41 -0500 | [diff] [blame] | 989 | for(unsigned int i = 0; i < triangleCount; i++) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 990 | { |
| 991 | batch[i][0] = index + 0; |
| 992 | batch[i][1] = index + 1; |
| 993 | batch[i][2] = index + 1; |
| 994 | |
| 995 | index += 2; |
| 996 | } |
| 997 | } |
| 998 | break; |
Nicolas Capens | a0f4be8 | 2014-10-22 14:35:30 -0400 | [diff] [blame] | 999 | case DRAW_LINESTRIP: |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1000 | { |
| 1001 | unsigned int index = start; |
| 1002 | |
Nicolas Capens | c50d35d | 2015-01-27 01:52:41 -0500 | [diff] [blame] | 1003 | for(unsigned int i = 0; i < triangleCount; i++) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1004 | { |
| 1005 | batch[i][0] = index + 0; |
| 1006 | batch[i][1] = index + 1; |
| 1007 | batch[i][2] = index + 1; |
| 1008 | |
| 1009 | index += 1; |
| 1010 | } |
| 1011 | } |
| 1012 | break; |
Nicolas Capens | a0f4be8 | 2014-10-22 14:35:30 -0400 | [diff] [blame] | 1013 | case DRAW_LINELOOP: |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1014 | { |
| 1015 | unsigned int index = start; |
| 1016 | |
Nicolas Capens | c50d35d | 2015-01-27 01:52:41 -0500 | [diff] [blame] | 1017 | for(unsigned int i = 0; i < triangleCount; i++) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1018 | { |
| 1019 | batch[i][0] = (index + 0) % loop; |
| 1020 | batch[i][1] = (index + 1) % loop; |
| 1021 | batch[i][2] = (index + 1) % loop; |
| 1022 | |
| 1023 | index += 1; |
| 1024 | } |
| 1025 | } |
| 1026 | break; |
Nicolas Capens | a0f4be8 | 2014-10-22 14:35:30 -0400 | [diff] [blame] | 1027 | case DRAW_TRIANGLELIST: |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1028 | { |
| 1029 | unsigned int index = 3 * start; |
| 1030 | |
Nicolas Capens | c50d35d | 2015-01-27 01:52:41 -0500 | [diff] [blame] | 1031 | for(unsigned int i = 0; i < triangleCount; i++) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1032 | { |
| 1033 | batch[i][0] = index + 0; |
| 1034 | batch[i][1] = index + 1; |
| 1035 | batch[i][2] = index + 2; |
| 1036 | |
| 1037 | index += 3; |
| 1038 | } |
| 1039 | } |
| 1040 | break; |
Nicolas Capens | a0f4be8 | 2014-10-22 14:35:30 -0400 | [diff] [blame] | 1041 | case DRAW_TRIANGLESTRIP: |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1042 | { |
| 1043 | unsigned int index = start; |
| 1044 | |
Nicolas Capens | c50d35d | 2015-01-27 01:52:41 -0500 | [diff] [blame] | 1045 | for(unsigned int i = 0; i < triangleCount; i++) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1046 | { |
| 1047 | batch[i][0] = index + 0; |
| 1048 | batch[i][1] = index + (index & 1) + 1; |
| 1049 | batch[i][2] = index + (~index & 1) + 1; |
| 1050 | |
| 1051 | index += 1; |
| 1052 | } |
| 1053 | } |
| 1054 | break; |
Nicolas Capens | a0f4be8 | 2014-10-22 14:35:30 -0400 | [diff] [blame] | 1055 | case DRAW_TRIANGLEFAN: |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1056 | { |
| 1057 | unsigned int index = start; |
| 1058 | |
Nicolas Capens | c50d35d | 2015-01-27 01:52:41 -0500 | [diff] [blame] | 1059 | for(unsigned int i = 0; i < triangleCount; i++) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1060 | { |
| 1061 | batch[i][0] = index + 1; |
| 1062 | batch[i][1] = index + 2; |
| 1063 | batch[i][2] = 0; |
| 1064 | |
| 1065 | index += 1; |
| 1066 | } |
| 1067 | } |
| 1068 | break; |
Nicolas Capens | a0f4be8 | 2014-10-22 14:35:30 -0400 | [diff] [blame] | 1069 | case DRAW_INDEXEDPOINTLIST8: |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1070 | { |
| 1071 | const unsigned char *index = (const unsigned char*)indices + start; |
| 1072 | |
Nicolas Capens | c50d35d | 2015-01-27 01:52:41 -0500 | [diff] [blame] | 1073 | for(unsigned int i = 0; i < triangleCount; i++) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1074 | { |
| 1075 | batch[i][0] = *index; |
| 1076 | batch[i][1] = *index; |
| 1077 | batch[i][2] = *index; |
| 1078 | |
| 1079 | index += 1; |
| 1080 | } |
| 1081 | } |
| 1082 | break; |
Nicolas Capens | a0f4be8 | 2014-10-22 14:35:30 -0400 | [diff] [blame] | 1083 | case DRAW_INDEXEDPOINTLIST16: |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1084 | { |
| 1085 | const unsigned short *index = (const unsigned short*)indices + start; |
| 1086 | |
Nicolas Capens | c50d35d | 2015-01-27 01:52:41 -0500 | [diff] [blame] | 1087 | for(unsigned int i = 0; i < triangleCount; i++) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1088 | { |
| 1089 | batch[i][0] = *index; |
| 1090 | batch[i][1] = *index; |
| 1091 | batch[i][2] = *index; |
| 1092 | |
| 1093 | index += 1; |
| 1094 | } |
| 1095 | } |
| 1096 | break; |
Nicolas Capens | a0f4be8 | 2014-10-22 14:35:30 -0400 | [diff] [blame] | 1097 | case DRAW_INDEXEDPOINTLIST32: |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1098 | { |
| 1099 | const unsigned int *index = (const unsigned int*)indices + start; |
| 1100 | |
Nicolas Capens | c50d35d | 2015-01-27 01:52:41 -0500 | [diff] [blame] | 1101 | for(unsigned int i = 0; i < triangleCount; i++) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1102 | { |
| 1103 | batch[i][0] = *index; |
| 1104 | batch[i][1] = *index; |
| 1105 | batch[i][2] = *index; |
| 1106 | |
| 1107 | index += 1; |
| 1108 | } |
| 1109 | } |
| 1110 | break; |
Nicolas Capens | a0f4be8 | 2014-10-22 14:35:30 -0400 | [diff] [blame] | 1111 | case DRAW_INDEXEDLINELIST8: |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1112 | { |
| 1113 | const unsigned char *index = (const unsigned char*)indices + 2 * start; |
| 1114 | |
Nicolas Capens | c50d35d | 2015-01-27 01:52:41 -0500 | [diff] [blame] | 1115 | for(unsigned int i = 0; i < triangleCount; i++) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1116 | { |
| 1117 | batch[i][0] = index[0]; |
| 1118 | batch[i][1] = index[1]; |
| 1119 | batch[i][2] = index[1]; |
| 1120 | |
| 1121 | index += 2; |
| 1122 | } |
| 1123 | } |
| 1124 | break; |
Nicolas Capens | a0f4be8 | 2014-10-22 14:35:30 -0400 | [diff] [blame] | 1125 | case DRAW_INDEXEDLINELIST16: |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1126 | { |
| 1127 | const unsigned short *index = (const unsigned short*)indices + 2 * start; |
| 1128 | |
Nicolas Capens | c50d35d | 2015-01-27 01:52:41 -0500 | [diff] [blame] | 1129 | for(unsigned int i = 0; i < triangleCount; i++) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1130 | { |
| 1131 | batch[i][0] = index[0]; |
| 1132 | batch[i][1] = index[1]; |
| 1133 | batch[i][2] = index[1]; |
| 1134 | |
| 1135 | index += 2; |
| 1136 | } |
| 1137 | } |
| 1138 | break; |
Nicolas Capens | a0f4be8 | 2014-10-22 14:35:30 -0400 | [diff] [blame] | 1139 | case DRAW_INDEXEDLINELIST32: |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1140 | { |
| 1141 | const unsigned int *index = (const unsigned int*)indices + 2 * start; |
| 1142 | |
Nicolas Capens | c50d35d | 2015-01-27 01:52:41 -0500 | [diff] [blame] | 1143 | for(unsigned int i = 0; i < triangleCount; i++) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1144 | { |
| 1145 | batch[i][0] = index[0]; |
| 1146 | batch[i][1] = index[1]; |
| 1147 | batch[i][2] = index[1]; |
| 1148 | |
| 1149 | index += 2; |
| 1150 | } |
| 1151 | } |
| 1152 | break; |
Nicolas Capens | a0f4be8 | 2014-10-22 14:35:30 -0400 | [diff] [blame] | 1153 | case DRAW_INDEXEDLINESTRIP8: |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1154 | { |
| 1155 | const unsigned char *index = (const unsigned char*)indices + start; |
| 1156 | |
Nicolas Capens | c50d35d | 2015-01-27 01:52:41 -0500 | [diff] [blame] | 1157 | for(unsigned int i = 0; i < triangleCount; i++) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1158 | { |
| 1159 | batch[i][0] = index[0]; |
| 1160 | batch[i][1] = index[1]; |
| 1161 | batch[i][2] = index[1]; |
| 1162 | |
| 1163 | index += 1; |
| 1164 | } |
| 1165 | } |
| 1166 | break; |
Nicolas Capens | a0f4be8 | 2014-10-22 14:35:30 -0400 | [diff] [blame] | 1167 | case DRAW_INDEXEDLINESTRIP16: |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1168 | { |
| 1169 | const unsigned short *index = (const unsigned short*)indices + start; |
| 1170 | |
Nicolas Capens | c50d35d | 2015-01-27 01:52:41 -0500 | [diff] [blame] | 1171 | for(unsigned int i = 0; i < triangleCount; i++) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1172 | { |
| 1173 | batch[i][0] = index[0]; |
| 1174 | batch[i][1] = index[1]; |
| 1175 | batch[i][2] = index[1]; |
| 1176 | |
| 1177 | index += 1; |
| 1178 | } |
| 1179 | } |
| 1180 | break; |
Nicolas Capens | a0f4be8 | 2014-10-22 14:35:30 -0400 | [diff] [blame] | 1181 | case DRAW_INDEXEDLINESTRIP32: |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1182 | { |
| 1183 | const unsigned int *index = (const unsigned int*)indices + start; |
| 1184 | |
Nicolas Capens | c50d35d | 2015-01-27 01:52:41 -0500 | [diff] [blame] | 1185 | for(unsigned int i = 0; i < triangleCount; i++) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1186 | { |
| 1187 | batch[i][0] = index[0]; |
| 1188 | batch[i][1] = index[1]; |
| 1189 | batch[i][2] = index[1]; |
| 1190 | |
| 1191 | index += 1; |
| 1192 | } |
| 1193 | } |
| 1194 | break; |
Nicolas Capens | a0f4be8 | 2014-10-22 14:35:30 -0400 | [diff] [blame] | 1195 | case DRAW_INDEXEDLINELOOP8: |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1196 | { |
John Bauman | 66b8ab2 | 2014-05-06 15:57:45 -0400 | [diff] [blame] | 1197 | const unsigned char *index = (const unsigned char*)indices; |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1198 | |
Nicolas Capens | c50d35d | 2015-01-27 01:52:41 -0500 | [diff] [blame] | 1199 | for(unsigned int i = 0; i < triangleCount; i++) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1200 | { |
John Bauman | 66b8ab2 | 2014-05-06 15:57:45 -0400 | [diff] [blame] | 1201 | batch[i][0] = index[(start + i + 0) % loop]; |
| 1202 | batch[i][1] = index[(start + i + 1) % loop]; |
| 1203 | batch[i][2] = index[(start + i + 1) % loop]; |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1204 | } |
| 1205 | } |
| 1206 | break; |
Nicolas Capens | a0f4be8 | 2014-10-22 14:35:30 -0400 | [diff] [blame] | 1207 | case DRAW_INDEXEDLINELOOP16: |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1208 | { |
John Bauman | 66b8ab2 | 2014-05-06 15:57:45 -0400 | [diff] [blame] | 1209 | const unsigned short *index = (const unsigned short*)indices; |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1210 | |
Nicolas Capens | c50d35d | 2015-01-27 01:52:41 -0500 | [diff] [blame] | 1211 | for(unsigned int i = 0; i < triangleCount; i++) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1212 | { |
John Bauman | 66b8ab2 | 2014-05-06 15:57:45 -0400 | [diff] [blame] | 1213 | batch[i][0] = index[(start + i + 0) % loop]; |
| 1214 | batch[i][1] = index[(start + i + 1) % loop]; |
| 1215 | batch[i][2] = index[(start + i + 1) % loop]; |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1216 | } |
| 1217 | } |
| 1218 | break; |
Nicolas Capens | a0f4be8 | 2014-10-22 14:35:30 -0400 | [diff] [blame] | 1219 | case DRAW_INDEXEDLINELOOP32: |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1220 | { |
John Bauman | 66b8ab2 | 2014-05-06 15:57:45 -0400 | [diff] [blame] | 1221 | const unsigned int *index = (const unsigned int*)indices; |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1222 | |
Nicolas Capens | c50d35d | 2015-01-27 01:52:41 -0500 | [diff] [blame] | 1223 | for(unsigned int i = 0; i < triangleCount; i++) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1224 | { |
John Bauman | 66b8ab2 | 2014-05-06 15:57:45 -0400 | [diff] [blame] | 1225 | batch[i][0] = index[(start + i + 0) % loop]; |
| 1226 | batch[i][1] = index[(start + i + 1) % loop]; |
| 1227 | batch[i][2] = index[(start + i + 1) % loop]; |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1228 | } |
| 1229 | } |
| 1230 | break; |
Nicolas Capens | a0f4be8 | 2014-10-22 14:35:30 -0400 | [diff] [blame] | 1231 | case DRAW_INDEXEDTRIANGLELIST8: |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1232 | { |
| 1233 | const unsigned char *index = (const unsigned char*)indices + 3 * start; |
| 1234 | |
Nicolas Capens | c50d35d | 2015-01-27 01:52:41 -0500 | [diff] [blame] | 1235 | for(unsigned int i = 0; i < triangleCount; i++) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1236 | { |
| 1237 | batch[i][0] = index[0]; |
| 1238 | batch[i][1] = index[1]; |
| 1239 | batch[i][2] = index[2]; |
| 1240 | |
| 1241 | index += 3; |
| 1242 | } |
| 1243 | } |
| 1244 | break; |
Nicolas Capens | a0f4be8 | 2014-10-22 14:35:30 -0400 | [diff] [blame] | 1245 | case DRAW_INDEXEDTRIANGLELIST16: |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1246 | { |
| 1247 | const unsigned short *index = (const unsigned short*)indices + 3 * start; |
| 1248 | |
Nicolas Capens | c50d35d | 2015-01-27 01:52:41 -0500 | [diff] [blame] | 1249 | for(unsigned int i = 0; i < triangleCount; i++) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1250 | { |
| 1251 | batch[i][0] = index[0]; |
| 1252 | batch[i][1] = index[1]; |
| 1253 | batch[i][2] = index[2]; |
| 1254 | |
| 1255 | index += 3; |
| 1256 | } |
| 1257 | } |
| 1258 | break; |
Nicolas Capens | a0f4be8 | 2014-10-22 14:35:30 -0400 | [diff] [blame] | 1259 | case DRAW_INDEXEDTRIANGLELIST32: |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1260 | { |
| 1261 | const unsigned int *index = (const unsigned int*)indices + 3 * start; |
| 1262 | |
Nicolas Capens | c50d35d | 2015-01-27 01:52:41 -0500 | [diff] [blame] | 1263 | for(unsigned int i = 0; i < triangleCount; i++) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1264 | { |
| 1265 | batch[i][0] = index[0]; |
| 1266 | batch[i][1] = index[1]; |
| 1267 | batch[i][2] = index[2]; |
| 1268 | |
| 1269 | index += 3; |
| 1270 | } |
| 1271 | } |
| 1272 | break; |
Nicolas Capens | a0f4be8 | 2014-10-22 14:35:30 -0400 | [diff] [blame] | 1273 | case DRAW_INDEXEDTRIANGLESTRIP8: |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1274 | { |
| 1275 | const unsigned char *index = (const unsigned char*)indices + start; |
| 1276 | |
Nicolas Capens | c50d35d | 2015-01-27 01:52:41 -0500 | [diff] [blame] | 1277 | for(unsigned int i = 0; i < triangleCount; i++) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1278 | { |
| 1279 | batch[i][0] = index[0]; |
| 1280 | batch[i][1] = index[((start + i) & 1) + 1]; |
| 1281 | batch[i][2] = index[(~(start + i) & 1) + 1]; |
| 1282 | |
| 1283 | index += 1; |
| 1284 | } |
| 1285 | } |
| 1286 | break; |
Nicolas Capens | a0f4be8 | 2014-10-22 14:35:30 -0400 | [diff] [blame] | 1287 | case DRAW_INDEXEDTRIANGLESTRIP16: |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1288 | { |
| 1289 | const unsigned short *index = (const unsigned short*)indices + start; |
| 1290 | |
Nicolas Capens | c50d35d | 2015-01-27 01:52:41 -0500 | [diff] [blame] | 1291 | for(unsigned int i = 0; i < triangleCount; i++) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1292 | { |
| 1293 | batch[i][0] = index[0]; |
| 1294 | batch[i][1] = index[((start + i) & 1) + 1]; |
| 1295 | batch[i][2] = index[(~(start + i) & 1) + 1]; |
| 1296 | |
| 1297 | index += 1; |
| 1298 | } |
| 1299 | } |
| 1300 | break; |
Nicolas Capens | a0f4be8 | 2014-10-22 14:35:30 -0400 | [diff] [blame] | 1301 | case DRAW_INDEXEDTRIANGLESTRIP32: |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1302 | { |
| 1303 | const unsigned int *index = (const unsigned int*)indices + start; |
| 1304 | |
Nicolas Capens | c50d35d | 2015-01-27 01:52:41 -0500 | [diff] [blame] | 1305 | for(unsigned int i = 0; i < triangleCount; i++) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1306 | { |
| 1307 | batch[i][0] = index[0]; |
| 1308 | batch[i][1] = index[((start + i) & 1) + 1]; |
| 1309 | batch[i][2] = index[(~(start + i) & 1) + 1]; |
| 1310 | |
| 1311 | index += 1; |
| 1312 | } |
| 1313 | } |
| 1314 | break; |
Nicolas Capens | a0f4be8 | 2014-10-22 14:35:30 -0400 | [diff] [blame] | 1315 | case DRAW_INDEXEDTRIANGLEFAN8: |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1316 | { |
| 1317 | const unsigned char *index = (const unsigned char*)indices; |
| 1318 | |
Nicolas Capens | c50d35d | 2015-01-27 01:52:41 -0500 | [diff] [blame] | 1319 | for(unsigned int i = 0; i < triangleCount; i++) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1320 | { |
| 1321 | batch[i][0] = index[start + i + 1]; |
| 1322 | batch[i][1] = index[start + i + 2]; |
| 1323 | batch[i][2] = index[0]; |
| 1324 | } |
| 1325 | } |
| 1326 | break; |
Nicolas Capens | a0f4be8 | 2014-10-22 14:35:30 -0400 | [diff] [blame] | 1327 | case DRAW_INDEXEDTRIANGLEFAN16: |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1328 | { |
| 1329 | const unsigned short *index = (const unsigned short*)indices; |
| 1330 | |
Nicolas Capens | c50d35d | 2015-01-27 01:52:41 -0500 | [diff] [blame] | 1331 | for(unsigned int i = 0; i < triangleCount; i++) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1332 | { |
| 1333 | batch[i][0] = index[start + i + 1]; |
| 1334 | batch[i][1] = index[start + i + 2]; |
| 1335 | batch[i][2] = index[0]; |
| 1336 | } |
| 1337 | } |
| 1338 | break; |
Nicolas Capens | a0f4be8 | 2014-10-22 14:35:30 -0400 | [diff] [blame] | 1339 | case DRAW_INDEXEDTRIANGLEFAN32: |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1340 | { |
| 1341 | const unsigned int *index = (const unsigned int*)indices; |
| 1342 | |
Nicolas Capens | c50d35d | 2015-01-27 01:52:41 -0500 | [diff] [blame] | 1343 | for(unsigned int i = 0; i < triangleCount; i++) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1344 | { |
| 1345 | batch[i][0] = index[start + i + 1]; |
| 1346 | batch[i][1] = index[start + i + 2]; |
| 1347 | batch[i][2] = index[0]; |
| 1348 | } |
| 1349 | } |
| 1350 | break; |
Nicolas Capens | c50d35d | 2015-01-27 01:52:41 -0500 | [diff] [blame] | 1351 | case DRAW_QUADLIST: |
| 1352 | { |
| 1353 | unsigned int index = 4 * start / 2; |
| 1354 | |
| 1355 | for(unsigned int i = 0; i < triangleCount; i += 2) |
| 1356 | { |
| 1357 | batch[i+0][0] = index + 0; |
| 1358 | batch[i+0][1] = index + 1; |
| 1359 | batch[i+0][2] = index + 2; |
| 1360 | |
| 1361 | batch[i+1][0] = index + 0; |
| 1362 | batch[i+1][1] = index + 2; |
| 1363 | batch[i+1][2] = index + 3; |
| 1364 | |
| 1365 | index += 4; |
| 1366 | } |
| 1367 | } |
| 1368 | break; |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1369 | default: |
| 1370 | ASSERT(false); |
| 1371 | } |
| 1372 | |
Nicolas Capens | c50d35d | 2015-01-27 01:52:41 -0500 | [diff] [blame] | 1373 | task->vertexCount = triangleCount * 3; |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1374 | vertexRoutine(&triangle->v0, (unsigned int*)&batch, task, data); |
| 1375 | } |
| 1376 | |
| 1377 | int Renderer::setupSolidTriangles(Renderer *renderer, int unit, int count) |
| 1378 | { |
| 1379 | Triangle *triangle = renderer->triangleBatch[unit]; |
| 1380 | Primitive *primitive = renderer->primitiveBatch[unit]; |
| 1381 | |
| 1382 | DrawCall &draw = *renderer->drawList[renderer->primitiveProgress[unit].drawCall % DRAW_COUNT]; |
| 1383 | SetupProcessor::State &state = draw.setupState; |
| 1384 | const SetupProcessor::RoutinePointer &setupRoutine = draw.setupPointer; |
| 1385 | |
| 1386 | int ms = state.multiSample; |
| 1387 | int pos = state.positionRegister; |
| 1388 | const DrawData *data = draw.data; |
| 1389 | int visible = 0; |
| 1390 | |
| 1391 | for(int i = 0; i < count; i++, triangle++) |
| 1392 | { |
| 1393 | Vertex &v0 = triangle->v0; |
| 1394 | Vertex &v1 = triangle->v1; |
| 1395 | Vertex &v2 = triangle->v2; |
| 1396 | |
| 1397 | if((v0.clipFlags & v1.clipFlags & v2.clipFlags) == Clipper::CLIP_FINITE) |
| 1398 | { |
| 1399 | Polygon polygon(&v0.v[pos], &v1.v[pos], &v2.v[pos]); |
| 1400 | |
| 1401 | int clipFlagsOr = v0.clipFlags | v1.clipFlags | v2.clipFlags | draw.clipFlags; |
| 1402 | |
| 1403 | if(clipFlagsOr != Clipper::CLIP_FINITE) |
| 1404 | { |
| 1405 | if(!renderer->clipper->clip(polygon, clipFlagsOr, draw)) |
| 1406 | { |
| 1407 | continue; |
| 1408 | } |
| 1409 | } |
| 1410 | |
| 1411 | if(setupRoutine(primitive, triangle, &polygon, data)) |
| 1412 | { |
| 1413 | primitive += ms; |
| 1414 | visible++; |
| 1415 | } |
| 1416 | } |
| 1417 | } |
| 1418 | |
| 1419 | return visible; |
| 1420 | } |
| 1421 | |
| 1422 | int Renderer::setupWireframeTriangle(Renderer *renderer, int unit, int count) |
| 1423 | { |
| 1424 | Triangle *triangle = renderer->triangleBatch[unit]; |
| 1425 | Primitive *primitive = renderer->primitiveBatch[unit]; |
| 1426 | int visible = 0; |
| 1427 | |
| 1428 | DrawCall &draw = *renderer->drawList[renderer->primitiveProgress[unit].drawCall % DRAW_COUNT]; |
| 1429 | SetupProcessor::State &state = draw.setupState; |
| 1430 | SetupProcessor::RoutinePointer setupRoutine = draw.setupPointer; |
| 1431 | |
| 1432 | const Vertex &v0 = triangle[0].v0; |
| 1433 | const Vertex &v1 = triangle[0].v1; |
| 1434 | const Vertex &v2 = triangle[0].v2; |
| 1435 | |
| 1436 | float d = (v0.y * v1.x - v0.x * v1.y) * v2.w + (v0.x * v2.y - v0.y * v2.x) * v1.w + (v2.x * v1.y - v1.x * v2.y) * v0.w; |
| 1437 | |
Nicolas Capens | a0f4be8 | 2014-10-22 14:35:30 -0400 | [diff] [blame] | 1438 | if(state.cullMode == CULL_CLOCKWISE) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1439 | { |
| 1440 | if(d >= 0) return 0; |
| 1441 | } |
Nicolas Capens | a0f4be8 | 2014-10-22 14:35:30 -0400 | [diff] [blame] | 1442 | else if(state.cullMode == CULL_COUNTERCLOCKWISE) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1443 | { |
| 1444 | if(d <= 0) return 0; |
| 1445 | } |
| 1446 | |
| 1447 | // Copy attributes |
| 1448 | triangle[1].v0 = v1; |
| 1449 | triangle[1].v1 = v2; |
| 1450 | triangle[2].v0 = v2; |
| 1451 | triangle[2].v1 = v0; |
| 1452 | |
| 1453 | if(state.color[0][0].flat) // FIXME |
| 1454 | { |
| 1455 | for(int i = 0; i < 2; i++) |
| 1456 | { |
| 1457 | triangle[1].v0.C[i] = triangle[0].v0.C[i]; |
John Bauman | 66b8ab2 | 2014-05-06 15:57:45 -0400 | [diff] [blame] | 1458 | triangle[1].v1.C[i] = triangle[0].v0.C[i]; |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1459 | triangle[2].v0.C[i] = triangle[0].v0.C[i]; |
John Bauman | 66b8ab2 | 2014-05-06 15:57:45 -0400 | [diff] [blame] | 1460 | triangle[2].v1.C[i] = triangle[0].v0.C[i]; |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1461 | } |
| 1462 | } |
| 1463 | |
| 1464 | for(int i = 0; i < 3; i++) |
| 1465 | { |
| 1466 | if(setupLine(renderer, *primitive, *triangle, draw)) |
| 1467 | { |
| 1468 | primitive->area = 0.5f * d; |
| 1469 | |
| 1470 | primitive++; |
| 1471 | visible++; |
| 1472 | } |
| 1473 | |
| 1474 | triangle++; |
| 1475 | } |
| 1476 | |
| 1477 | return visible; |
| 1478 | } |
| 1479 | |
| 1480 | int Renderer::setupVertexTriangle(Renderer *renderer, int unit, int count) |
| 1481 | { |
| 1482 | Triangle *triangle = renderer->triangleBatch[unit]; |
| 1483 | Primitive *primitive = renderer->primitiveBatch[unit]; |
| 1484 | int visible = 0; |
| 1485 | |
| 1486 | DrawCall &draw = *renderer->drawList[renderer->primitiveProgress[unit].drawCall % DRAW_COUNT]; |
| 1487 | SetupProcessor::State &state = draw.setupState; |
| 1488 | |
| 1489 | const Vertex &v0 = triangle[0].v0; |
| 1490 | const Vertex &v1 = triangle[0].v1; |
| 1491 | const Vertex &v2 = triangle[0].v2; |
| 1492 | |
| 1493 | float d = (v0.y * v1.x - v0.x * v1.y) * v2.w + (v0.x * v2.y - v0.y * v2.x) * v1.w + (v2.x * v1.y - v1.x * v2.y) * v0.w; |
| 1494 | |
Nicolas Capens | a0f4be8 | 2014-10-22 14:35:30 -0400 | [diff] [blame] | 1495 | if(state.cullMode == CULL_CLOCKWISE) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1496 | { |
| 1497 | if(d >= 0) return 0; |
| 1498 | } |
Nicolas Capens | a0f4be8 | 2014-10-22 14:35:30 -0400 | [diff] [blame] | 1499 | else if(state.cullMode == CULL_COUNTERCLOCKWISE) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1500 | { |
| 1501 | if(d <= 0) return 0; |
| 1502 | } |
| 1503 | |
| 1504 | // Copy attributes |
| 1505 | triangle[1].v0 = v1; |
| 1506 | triangle[2].v0 = v2; |
| 1507 | |
| 1508 | for(int i = 0; i < 3; i++) |
| 1509 | { |
| 1510 | if(setupPoint(renderer, *primitive, *triangle, draw)) |
| 1511 | { |
| 1512 | primitive->area = 0.5f * d; |
| 1513 | |
| 1514 | primitive++; |
| 1515 | visible++; |
| 1516 | } |
| 1517 | |
| 1518 | triangle++; |
| 1519 | } |
| 1520 | |
| 1521 | return visible; |
| 1522 | } |
| 1523 | |
| 1524 | int Renderer::setupLines(Renderer *renderer, int unit, int count) |
| 1525 | { |
| 1526 | Triangle *triangle = renderer->triangleBatch[unit]; |
| 1527 | Primitive *primitive = renderer->primitiveBatch[unit]; |
| 1528 | int visible = 0; |
| 1529 | |
| 1530 | DrawCall &draw = *renderer->drawList[renderer->primitiveProgress[unit].drawCall % DRAW_COUNT]; |
| 1531 | SetupProcessor::State &state = draw.setupState; |
| 1532 | |
| 1533 | int ms = state.multiSample; |
| 1534 | |
| 1535 | for(int i = 0; i < count; i++) |
| 1536 | { |
| 1537 | if(setupLine(renderer, *primitive, *triangle, draw)) |
| 1538 | { |
| 1539 | primitive += ms; |
| 1540 | visible++; |
| 1541 | } |
| 1542 | |
| 1543 | triangle++; |
| 1544 | } |
| 1545 | |
| 1546 | return visible; |
| 1547 | } |
| 1548 | |
| 1549 | int Renderer::setupPoints(Renderer *renderer, int unit, int count) |
| 1550 | { |
| 1551 | Triangle *triangle = renderer->triangleBatch[unit]; |
| 1552 | Primitive *primitive = renderer->primitiveBatch[unit]; |
| 1553 | int visible = 0; |
| 1554 | |
| 1555 | DrawCall &draw = *renderer->drawList[renderer->primitiveProgress[unit].drawCall % DRAW_COUNT]; |
| 1556 | SetupProcessor::State &state = draw.setupState; |
| 1557 | |
| 1558 | int ms = state.multiSample; |
| 1559 | |
| 1560 | for(int i = 0; i < count; i++) |
| 1561 | { |
| 1562 | if(setupPoint(renderer, *primitive, *triangle, draw)) |
| 1563 | { |
| 1564 | primitive += ms; |
| 1565 | visible++; |
| 1566 | } |
| 1567 | |
| 1568 | triangle++; |
| 1569 | } |
| 1570 | |
| 1571 | return visible; |
| 1572 | } |
| 1573 | |
| 1574 | bool Renderer::setupLine(Renderer *renderer, Primitive &primitive, Triangle &triangle, const DrawCall &draw) |
| 1575 | { |
| 1576 | const SetupProcessor::RoutinePointer &setupRoutine = draw.setupPointer; |
| 1577 | const SetupProcessor::State &state = draw.setupState; |
| 1578 | const DrawData &data = *draw.data; |
| 1579 | |
Nicolas Capens | 235781d | 2015-01-27 01:46:53 -0500 | [diff] [blame] | 1580 | float lineWidth = data.lineWidth; |
| 1581 | |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1582 | Vertex &v0 = triangle.v0; |
| 1583 | Vertex &v1 = triangle.v1; |
| 1584 | |
| 1585 | int pos = state.positionRegister; |
| 1586 | |
| 1587 | const float4 &P0 = v0.v[pos]; |
| 1588 | const float4 &P1 = v1.v[pos]; |
| 1589 | |
| 1590 | if(P0.w <= 0 && P1.w <= 0) |
| 1591 | { |
| 1592 | return false; |
| 1593 | } |
| 1594 | |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 1595 | const float W = data.Wx16[0] * (1.0f / 16.0f); |
| 1596 | const float H = data.Hx16[0] * (1.0f / 16.0f); |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1597 | |
| 1598 | float dx = W * (P1.x / P1.w - P0.x / P0.w); |
| 1599 | float dy = H * (P1.y / P1.w - P0.y / P0.w); |
| 1600 | |
| 1601 | if(dx == 0 && dy == 0) |
| 1602 | { |
| 1603 | return false; |
| 1604 | } |
| 1605 | |
| 1606 | if(false) // Rectangle |
| 1607 | { |
| 1608 | float4 P[4]; |
| 1609 | int C[4]; |
| 1610 | |
| 1611 | P[0] = P0; |
| 1612 | P[1] = P1; |
| 1613 | P[2] = P1; |
| 1614 | P[3] = P0; |
| 1615 | |
Nicolas Capens | 235781d | 2015-01-27 01:46:53 -0500 | [diff] [blame] | 1616 | float scale = lineWidth * 0.5f / sqrt(dx*dx + dy*dy); |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1617 | |
| 1618 | dx *= scale; |
| 1619 | dy *= scale; |
| 1620 | |
| 1621 | float dx0w = dx * P0.w / W; |
| 1622 | float dy0h = dy * P0.w / H; |
| 1623 | float dx0h = dx * P0.w / H; |
| 1624 | float dy0w = dy * P0.w / W; |
| 1625 | |
| 1626 | float dx1w = dx * P1.w / W; |
| 1627 | float dy1h = dy * P1.w / H; |
| 1628 | float dx1h = dx * P1.w / H; |
| 1629 | float dy1w = dy * P1.w / W; |
| 1630 | |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 1631 | P[0].x += -dy0w + -dx0w; |
| 1632 | P[0].y += -dx0h + +dy0h; |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1633 | C[0] = computeClipFlags(P[0], data); |
| 1634 | |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 1635 | P[1].x += -dy1w + +dx1w; |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1636 | P[1].y += -dx1h + +dy1h; |
| 1637 | C[1] = computeClipFlags(P[1], data); |
| 1638 | |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 1639 | P[2].x += +dy1w + +dx1w; |
| 1640 | P[2].y += +dx1h + -dy1h; |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1641 | C[2] = computeClipFlags(P[2], data); |
| 1642 | |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 1643 | P[3].x += +dy0w + -dx0w; |
| 1644 | P[3].y += +dx0h + +dy0h; |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1645 | C[3] = computeClipFlags(P[3], data); |
| 1646 | |
| 1647 | if((C[0] & C[1] & C[2] & C[3]) == Clipper::CLIP_FINITE) |
| 1648 | { |
| 1649 | Polygon polygon(P, 4); |
| 1650 | |
| 1651 | int clipFlagsOr = C[0] | C[1] | C[2] | C[3] | draw.clipFlags; |
| 1652 | |
| 1653 | if(clipFlagsOr != Clipper::CLIP_FINITE) |
| 1654 | { |
| 1655 | if(!renderer->clipper->clip(polygon, clipFlagsOr, draw)) |
| 1656 | { |
| 1657 | return false; |
| 1658 | } |
| 1659 | } |
| 1660 | |
| 1661 | return setupRoutine(&primitive, &triangle, &polygon, &data); |
| 1662 | } |
| 1663 | } |
| 1664 | else // Diamond test convention |
| 1665 | { |
| 1666 | float4 P[8]; |
| 1667 | int C[8]; |
| 1668 | |
| 1669 | P[0] = P0; |
| 1670 | P[1] = P0; |
| 1671 | P[2] = P0; |
| 1672 | P[3] = P0; |
| 1673 | P[4] = P1; |
| 1674 | P[5] = P1; |
| 1675 | P[6] = P1; |
| 1676 | P[7] = P1; |
| 1677 | |
Nicolas Capens | 235781d | 2015-01-27 01:46:53 -0500 | [diff] [blame] | 1678 | float dx0 = lineWidth * 0.5f * P0.w / W; |
| 1679 | float dy0 = lineWidth * 0.5f * P0.w / H; |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1680 | |
Nicolas Capens | 235781d | 2015-01-27 01:46:53 -0500 | [diff] [blame] | 1681 | float dx1 = lineWidth * 0.5f * P1.w / W; |
| 1682 | float dy1 = lineWidth * 0.5f * P1.w / H; |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1683 | |
| 1684 | P[0].x += -dx0; |
| 1685 | C[0] = computeClipFlags(P[0], data); |
| 1686 | |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 1687 | P[1].y += +dy0; |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1688 | C[1] = computeClipFlags(P[1], data); |
| 1689 | |
| 1690 | P[2].x += +dx0; |
| 1691 | C[2] = computeClipFlags(P[2], data); |
| 1692 | |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 1693 | P[3].y += -dy0; |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1694 | C[3] = computeClipFlags(P[3], data); |
| 1695 | |
| 1696 | P[4].x += -dx1; |
| 1697 | C[4] = computeClipFlags(P[4], data); |
| 1698 | |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 1699 | P[5].y += +dy1; |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1700 | C[5] = computeClipFlags(P[5], data); |
| 1701 | |
| 1702 | P[6].x += +dx1; |
| 1703 | C[6] = computeClipFlags(P[6], data); |
| 1704 | |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 1705 | P[7].y += -dy1; |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1706 | C[7] = computeClipFlags(P[7], data); |
| 1707 | |
| 1708 | if((C[0] & C[1] & C[2] & C[3] & C[4] & C[5] & C[6] & C[7]) == Clipper::CLIP_FINITE) |
| 1709 | { |
| 1710 | float4 L[6]; |
| 1711 | |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 1712 | if(dx > -dy) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1713 | { |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 1714 | if(dx > dy) // Right |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1715 | { |
| 1716 | L[0] = P[0]; |
| 1717 | L[1] = P[1]; |
| 1718 | L[2] = P[5]; |
| 1719 | L[3] = P[6]; |
| 1720 | L[4] = P[7]; |
| 1721 | L[5] = P[3]; |
| 1722 | } |
| 1723 | else // Down |
| 1724 | { |
| 1725 | L[0] = P[0]; |
| 1726 | L[1] = P[4]; |
| 1727 | L[2] = P[5]; |
| 1728 | L[3] = P[6]; |
| 1729 | L[4] = P[2]; |
| 1730 | L[5] = P[3]; |
| 1731 | } |
| 1732 | } |
| 1733 | else |
| 1734 | { |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 1735 | if(dx > dy) // Up |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1736 | { |
| 1737 | L[0] = P[0]; |
| 1738 | L[1] = P[1]; |
| 1739 | L[2] = P[2]; |
| 1740 | L[3] = P[6]; |
| 1741 | L[4] = P[7]; |
| 1742 | L[5] = P[4]; |
| 1743 | } |
| 1744 | else // Left |
| 1745 | { |
| 1746 | L[0] = P[1]; |
| 1747 | L[1] = P[2]; |
| 1748 | L[2] = P[3]; |
| 1749 | L[3] = P[7]; |
| 1750 | L[4] = P[4]; |
| 1751 | L[5] = P[5]; |
| 1752 | } |
| 1753 | } |
| 1754 | |
| 1755 | Polygon polygon(L, 6); |
| 1756 | |
| 1757 | int clipFlagsOr = C[0] | C[1] | C[2] | C[3] | C[4] | C[5] | C[6] | C[7] | draw.clipFlags; |
| 1758 | |
| 1759 | if(clipFlagsOr != Clipper::CLIP_FINITE) |
| 1760 | { |
| 1761 | if(!renderer->clipper->clip(polygon, clipFlagsOr, draw)) |
| 1762 | { |
| 1763 | return false; |
| 1764 | } |
| 1765 | } |
| 1766 | |
| 1767 | return setupRoutine(&primitive, &triangle, &polygon, &data); |
| 1768 | } |
| 1769 | } |
| 1770 | |
| 1771 | return false; |
| 1772 | } |
| 1773 | |
| 1774 | bool Renderer::setupPoint(Renderer *renderer, Primitive &primitive, Triangle &triangle, const DrawCall &draw) |
| 1775 | { |
| 1776 | const SetupProcessor::RoutinePointer &setupRoutine = draw.setupPointer; |
| 1777 | const SetupProcessor::State &state = draw.setupState; |
| 1778 | const DrawData &data = *draw.data; |
| 1779 | |
| 1780 | Vertex &v = triangle.v0; |
| 1781 | |
| 1782 | float pSize; |
| 1783 | |
| 1784 | int pts = state.pointSizeRegister; |
| 1785 | |
| 1786 | if(state.pointSizeRegister != 0xF) |
| 1787 | { |
| 1788 | pSize = v.v[pts].y; |
| 1789 | } |
| 1790 | else |
| 1791 | { |
| 1792 | pSize = data.point.pointSize[0]; |
| 1793 | } |
| 1794 | |
| 1795 | pSize = clamp(pSize, data.point.pointSizeMin, data.point.pointSizeMax); |
| 1796 | |
| 1797 | float4 P[4]; |
| 1798 | int C[4]; |
| 1799 | |
| 1800 | int pos = state.positionRegister; |
| 1801 | |
| 1802 | P[0] = v.v[pos]; |
| 1803 | P[1] = v.v[pos]; |
| 1804 | P[2] = v.v[pos]; |
| 1805 | P[3] = v.v[pos]; |
| 1806 | |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 1807 | const float X = pSize * P[0].w * data.halfPixelX[0]; |
| 1808 | const float Y = pSize * P[0].w * data.halfPixelY[0]; |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1809 | |
| 1810 | P[0].x -= X; |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 1811 | P[0].y += Y; |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1812 | C[0] = computeClipFlags(P[0], data); |
| 1813 | |
| 1814 | P[1].x += X; |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 1815 | P[1].y += Y; |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1816 | C[1] = computeClipFlags(P[1], data); |
| 1817 | |
| 1818 | P[2].x += X; |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 1819 | P[2].y -= Y; |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1820 | C[2] = computeClipFlags(P[2], data); |
| 1821 | |
| 1822 | P[3].x -= X; |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 1823 | P[3].y -= Y; |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1824 | C[3] = computeClipFlags(P[3], data); |
| 1825 | |
| 1826 | triangle.v1 = triangle.v0; |
| 1827 | triangle.v2 = triangle.v0; |
| 1828 | |
| 1829 | triangle.v1.X += iround(16 * 0.5f * pSize); |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 1830 | triangle.v2.Y -= iround(16 * 0.5f * pSize) * (data.Hx16[0] > 0.0f ? 1 : -1); // Both Direct3D and OpenGL expect (0, 0) in the top-left corner |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1831 | |
| 1832 | Polygon polygon(P, 4); |
| 1833 | |
| 1834 | if((C[0] & C[1] & C[2] & C[3]) == Clipper::CLIP_FINITE) |
| 1835 | { |
| 1836 | int clipFlagsOr = C[0] | C[1] | C[2] | C[3] | draw.clipFlags; |
| 1837 | |
| 1838 | if(clipFlagsOr != Clipper::CLIP_FINITE) |
| 1839 | { |
| 1840 | if(!renderer->clipper->clip(polygon, clipFlagsOr, draw)) |
| 1841 | { |
| 1842 | return false; |
| 1843 | } |
| 1844 | } |
| 1845 | |
| 1846 | return setupRoutine(&primitive, &triangle, &polygon, &data); |
| 1847 | } |
| 1848 | |
| 1849 | return false; |
| 1850 | } |
| 1851 | |
| 1852 | unsigned int Renderer::computeClipFlags(const float4 &v, const DrawData &data) |
| 1853 | { |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 1854 | float clX = v.x + data.halfPixelX[0] * v.w; |
| 1855 | float clY = v.y + data.halfPixelY[0] * v.w; |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1856 | |
| 1857 | return ((clX > v.w) << 0) | |
| 1858 | ((clY > v.w) << 1) | |
| 1859 | ((v.z > v.w) << 2) | |
| 1860 | ((clX < -v.w) << 3) | |
| 1861 | ((clY < -v.w) << 4) | |
| 1862 | ((v.z < 0) << 5) | |
| 1863 | Clipper::CLIP_FINITE; // FIXME: xyz finite |
| 1864 | } |
| 1865 | |
Nicolas Capens | 7381c99 | 2014-05-06 23:48:15 -0400 | [diff] [blame] | 1866 | void Renderer::initializeThreads() |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1867 | { |
Nicolas Capens | 7381c99 | 2014-05-06 23:48:15 -0400 | [diff] [blame] | 1868 | unitCount = ceilPow2(threadCount); |
| 1869 | clusterCount = ceilPow2(threadCount); |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1870 | |
| 1871 | for(int i = 0; i < unitCount; i++) |
| 1872 | { |
| 1873 | triangleBatch[i] = (Triangle*)allocate(batchSize * sizeof(Triangle)); |
| 1874 | primitiveBatch[i] = (Primitive*)allocate(batchSize * sizeof(Primitive)); |
| 1875 | } |
| 1876 | |
| 1877 | for(int i = 0; i < threadCount; i++) |
| 1878 | { |
| 1879 | vertexTask[i] = (VertexTask*)allocate(sizeof(VertexTask)); |
| 1880 | vertexTask[i]->vertexCache.drawCall = -1; |
| 1881 | |
| 1882 | task[i].type = Task::SUSPEND; |
| 1883 | |
| 1884 | resume[i] = new Event(); |
| 1885 | suspend[i] = new Event(); |
| 1886 | |
| 1887 | Parameters parameters; |
| 1888 | parameters.threadIndex = i; |
| 1889 | parameters.renderer = this; |
| 1890 | |
| 1891 | exitThreads = false; |
| 1892 | worker[i] = new Thread(threadFunction, ¶meters); |
| 1893 | |
| 1894 | suspend[i]->wait(); |
| 1895 | suspend[i]->signal(); |
| 1896 | } |
| 1897 | } |
| 1898 | |
| 1899 | void Renderer::terminateThreads() |
| 1900 | { |
| 1901 | while(threadsAwake != 0) |
| 1902 | { |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 1903 | Thread::sleep(1); |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1904 | } |
| 1905 | |
| 1906 | for(int thread = 0; thread < threadCount; thread++) |
| 1907 | { |
| 1908 | if(worker[thread]) |
| 1909 | { |
| 1910 | exitThreads = true; |
| 1911 | resume[thread]->signal(); |
| 1912 | worker[thread]->join(); |
| 1913 | |
| 1914 | delete worker[thread]; |
| 1915 | worker[thread] = 0; |
| 1916 | delete resume[thread]; |
| 1917 | resume[thread] = 0; |
| 1918 | delete suspend[thread]; |
| 1919 | suspend[thread] = 0; |
| 1920 | } |
| 1921 | |
| 1922 | deallocate(vertexTask[thread]); |
| 1923 | vertexTask[thread] = 0; |
| 1924 | } |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1925 | |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1926 | for(int i = 0; i < 16; i++) |
| 1927 | { |
| 1928 | deallocate(triangleBatch[i]); |
| 1929 | triangleBatch[i] = 0; |
| 1930 | |
| 1931 | deallocate(primitiveBatch[i]); |
| 1932 | primitiveBatch[i] = 0; |
| 1933 | } |
| 1934 | } |
| 1935 | |
| 1936 | void Renderer::loadConstants(const VertexShader *vertexShader) |
| 1937 | { |
| 1938 | if(!vertexShader) return; |
| 1939 | |
Alexis Hetu | 8dcce86 | 2014-11-13 16:43:44 -0500 | [diff] [blame] | 1940 | size_t count = vertexShader->getLength(); |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1941 | |
Alexis Hetu | 903e025 | 2014-11-25 14:25:32 -0500 | [diff] [blame] | 1942 | for(size_t i = 0; i < count; i++) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1943 | { |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 1944 | const Shader::Instruction *instruction = vertexShader->getInstruction(i); |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1945 | |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 1946 | if(instruction->opcode == Shader::OPCODE_DEF) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1947 | { |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 1948 | int index = instruction->dst.index; |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1949 | float value[4]; |
| 1950 | |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 1951 | value[0] = instruction->src[0].value[0]; |
| 1952 | value[1] = instruction->src[0].value[1]; |
| 1953 | value[2] = instruction->src[0].value[2]; |
| 1954 | value[3] = instruction->src[0].value[3]; |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1955 | |
| 1956 | setVertexShaderConstantF(index, value); |
| 1957 | } |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 1958 | else if(instruction->opcode == Shader::OPCODE_DEFI) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1959 | { |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 1960 | int index = instruction->dst.index; |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1961 | int integer[4]; |
| 1962 | |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 1963 | integer[0] = instruction->src[0].integer[0]; |
| 1964 | integer[1] = instruction->src[0].integer[1]; |
| 1965 | integer[2] = instruction->src[0].integer[2]; |
| 1966 | integer[3] = instruction->src[0].integer[3]; |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1967 | |
| 1968 | setVertexShaderConstantI(index, integer); |
| 1969 | } |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 1970 | else if(instruction->opcode == Shader::OPCODE_DEFB) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1971 | { |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 1972 | int index = instruction->dst.index; |
| 1973 | int boolean = instruction->src[0].boolean[0]; |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1974 | |
| 1975 | setVertexShaderConstantB(index, &boolean); |
| 1976 | } |
| 1977 | } |
| 1978 | } |
| 1979 | |
| 1980 | void Renderer::loadConstants(const PixelShader *pixelShader) |
| 1981 | { |
| 1982 | if(!pixelShader) return; |
| 1983 | |
Alexis Hetu | 8dcce86 | 2014-11-13 16:43:44 -0500 | [diff] [blame] | 1984 | size_t count = pixelShader->getLength(); |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1985 | |
Alexis Hetu | 903e025 | 2014-11-25 14:25:32 -0500 | [diff] [blame] | 1986 | for(size_t i = 0; i < count; i++) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1987 | { |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 1988 | const Shader::Instruction *instruction = pixelShader->getInstruction(i); |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1989 | |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 1990 | if(instruction->opcode == Shader::OPCODE_DEF) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1991 | { |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 1992 | int index = instruction->dst.index; |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1993 | float value[4]; |
| 1994 | |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 1995 | value[0] = instruction->src[0].value[0]; |
| 1996 | value[1] = instruction->src[0].value[1]; |
| 1997 | value[2] = instruction->src[0].value[2]; |
| 1998 | value[3] = instruction->src[0].value[3]; |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 1999 | |
| 2000 | setPixelShaderConstantF(index, value); |
| 2001 | } |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 2002 | else if(instruction->opcode == Shader::OPCODE_DEFI) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 2003 | { |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 2004 | int index = instruction->dst.index; |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 2005 | int integer[4]; |
| 2006 | |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 2007 | integer[0] = instruction->src[0].integer[0]; |
| 2008 | integer[1] = instruction->src[0].integer[1]; |
| 2009 | integer[2] = instruction->src[0].integer[2]; |
| 2010 | integer[3] = instruction->src[0].integer[3]; |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 2011 | |
| 2012 | setPixelShaderConstantI(index, integer); |
| 2013 | } |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 2014 | else if(instruction->opcode == Shader::OPCODE_DEFB) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 2015 | { |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 2016 | int index = instruction->dst.index; |
| 2017 | int boolean = instruction->src[0].boolean[0]; |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 2018 | |
| 2019 | setPixelShaderConstantB(index, &boolean); |
| 2020 | } |
| 2021 | } |
| 2022 | } |
| 2023 | |
| 2024 | void Renderer::setIndexBuffer(Resource *indexBuffer) |
| 2025 | { |
| 2026 | context->indexBuffer = indexBuffer; |
| 2027 | } |
| 2028 | |
| 2029 | void Renderer::setMultiSampleMask(unsigned int mask) |
| 2030 | { |
| 2031 | context->sampleMask = mask; |
| 2032 | } |
| 2033 | |
Nicolas Capens | a0f4be8 | 2014-10-22 14:35:30 -0400 | [diff] [blame] | 2034 | void Renderer::setTransparencyAntialiasing(TransparencyAntialiasing transparencyAntialiasing) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 2035 | { |
| 2036 | sw::transparencyAntialiasing = transparencyAntialiasing; |
| 2037 | } |
| 2038 | |
| 2039 | bool Renderer::isReadWriteTexture(int sampler) |
| 2040 | { |
| 2041 | for(int index = 0; index < 4; index++) |
| 2042 | { |
| 2043 | if(context->renderTarget[index] && context->texture[sampler] == context->renderTarget[index]->getResource()) |
| 2044 | { |
| 2045 | return true; |
| 2046 | } |
| 2047 | } |
| 2048 | |
| 2049 | if(context->depthStencil && context->texture[sampler] == context->depthStencil->getResource()) |
| 2050 | { |
| 2051 | return true; |
| 2052 | } |
| 2053 | |
| 2054 | return false; |
| 2055 | } |
| 2056 | |
| 2057 | void Renderer::updateClipper() |
| 2058 | { |
| 2059 | if(updateClipPlanes) |
| 2060 | { |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 2061 | if(VertexProcessor::isFixedFunction()) // User plane in world space |
| 2062 | { |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 2063 | const Matrix &scissorWorld = getViewTransform(); |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 2064 | |
| 2065 | if(clipFlags & Clipper::CLIP_PLANE0) clipPlane[0] = scissorWorld * userPlane[0]; |
| 2066 | if(clipFlags & Clipper::CLIP_PLANE1) clipPlane[1] = scissorWorld * userPlane[1]; |
| 2067 | if(clipFlags & Clipper::CLIP_PLANE2) clipPlane[2] = scissorWorld * userPlane[2]; |
| 2068 | if(clipFlags & Clipper::CLIP_PLANE3) clipPlane[3] = scissorWorld * userPlane[3]; |
| 2069 | if(clipFlags & Clipper::CLIP_PLANE4) clipPlane[4] = scissorWorld * userPlane[4]; |
| 2070 | if(clipFlags & Clipper::CLIP_PLANE5) clipPlane[5] = scissorWorld * userPlane[5]; |
| 2071 | } |
| 2072 | else // User plane in clip space |
| 2073 | { |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 2074 | if(clipFlags & Clipper::CLIP_PLANE0) clipPlane[0] = userPlane[0]; |
| 2075 | if(clipFlags & Clipper::CLIP_PLANE1) clipPlane[1] = userPlane[1]; |
| 2076 | if(clipFlags & Clipper::CLIP_PLANE2) clipPlane[2] = userPlane[2]; |
| 2077 | if(clipFlags & Clipper::CLIP_PLANE3) clipPlane[3] = userPlane[3]; |
| 2078 | if(clipFlags & Clipper::CLIP_PLANE4) clipPlane[4] = userPlane[4]; |
| 2079 | if(clipFlags & Clipper::CLIP_PLANE5) clipPlane[5] = userPlane[5]; |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 2080 | } |
| 2081 | |
| 2082 | updateClipPlanes = false; |
| 2083 | } |
| 2084 | } |
| 2085 | |
| 2086 | void Renderer::setTextureResource(unsigned int sampler, Resource *resource) |
| 2087 | { |
Alexis Hetu | 0b65c5e | 2015-03-31 11:48:57 -0400 | [diff] [blame] | 2088 | ASSERT(sampler < TOTAL_IMAGE_UNITS); |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 2089 | |
| 2090 | context->texture[sampler] = resource; |
| 2091 | } |
| 2092 | |
| 2093 | void Renderer::setTextureLevel(unsigned int sampler, unsigned int face, unsigned int level, Surface *surface, TextureType type) |
| 2094 | { |
Alexis Hetu | 0b65c5e | 2015-03-31 11:48:57 -0400 | [diff] [blame] | 2095 | ASSERT(sampler < TOTAL_IMAGE_UNITS && face < 6 && level < MIPMAP_LEVELS); |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 2096 | |
| 2097 | context->sampler[sampler].setTextureLevel(face, level, surface, type); |
| 2098 | } |
| 2099 | |
| 2100 | void Renderer::setTextureFilter(SamplerType type, int sampler, FilterType textureFilter) |
| 2101 | { |
| 2102 | if(type == SAMPLER_PIXEL) |
| 2103 | { |
| 2104 | PixelProcessor::setTextureFilter(sampler, textureFilter); |
| 2105 | } |
| 2106 | else |
| 2107 | { |
| 2108 | VertexProcessor::setTextureFilter(sampler, textureFilter); |
| 2109 | } |
| 2110 | } |
| 2111 | |
| 2112 | void Renderer::setMipmapFilter(SamplerType type, int sampler, MipmapType mipmapFilter) |
| 2113 | { |
| 2114 | if(type == SAMPLER_PIXEL) |
| 2115 | { |
| 2116 | PixelProcessor::setMipmapFilter(sampler, mipmapFilter); |
| 2117 | } |
| 2118 | else |
| 2119 | { |
| 2120 | VertexProcessor::setMipmapFilter(sampler, mipmapFilter); |
| 2121 | } |
| 2122 | } |
| 2123 | |
| 2124 | void Renderer::setGatherEnable(SamplerType type, int sampler, bool enable) |
| 2125 | { |
| 2126 | if(type == SAMPLER_PIXEL) |
| 2127 | { |
| 2128 | PixelProcessor::setGatherEnable(sampler, enable); |
| 2129 | } |
| 2130 | else |
| 2131 | { |
| 2132 | VertexProcessor::setGatherEnable(sampler, enable); |
| 2133 | } |
| 2134 | } |
| 2135 | |
| 2136 | void Renderer::setAddressingModeU(SamplerType type, int sampler, AddressingMode addressMode) |
| 2137 | { |
| 2138 | if(type == SAMPLER_PIXEL) |
| 2139 | { |
| 2140 | PixelProcessor::setAddressingModeU(sampler, addressMode); |
| 2141 | } |
| 2142 | else |
| 2143 | { |
| 2144 | VertexProcessor::setAddressingModeU(sampler, addressMode); |
| 2145 | } |
| 2146 | } |
| 2147 | |
| 2148 | void Renderer::setAddressingModeV(SamplerType type, int sampler, AddressingMode addressMode) |
| 2149 | { |
| 2150 | if(type == SAMPLER_PIXEL) |
| 2151 | { |
| 2152 | PixelProcessor::setAddressingModeV(sampler, addressMode); |
| 2153 | } |
| 2154 | else |
| 2155 | { |
| 2156 | VertexProcessor::setAddressingModeV(sampler, addressMode); |
| 2157 | } |
| 2158 | } |
| 2159 | |
| 2160 | void Renderer::setAddressingModeW(SamplerType type, int sampler, AddressingMode addressMode) |
| 2161 | { |
| 2162 | if(type == SAMPLER_PIXEL) |
| 2163 | { |
| 2164 | PixelProcessor::setAddressingModeW(sampler, addressMode); |
| 2165 | } |
| 2166 | else |
| 2167 | { |
| 2168 | VertexProcessor::setAddressingModeW(sampler, addressMode); |
| 2169 | } |
| 2170 | } |
| 2171 | |
| 2172 | void Renderer::setReadSRGB(SamplerType type, int sampler, bool sRGB) |
| 2173 | { |
| 2174 | if(type == SAMPLER_PIXEL) |
| 2175 | { |
| 2176 | PixelProcessor::setReadSRGB(sampler, sRGB); |
| 2177 | } |
| 2178 | else |
| 2179 | { |
| 2180 | VertexProcessor::setReadSRGB(sampler, sRGB); |
| 2181 | } |
| 2182 | } |
| 2183 | |
| 2184 | void Renderer::setMipmapLOD(SamplerType type, int sampler, float bias) |
| 2185 | { |
| 2186 | if(type == SAMPLER_PIXEL) |
| 2187 | { |
| 2188 | PixelProcessor::setMipmapLOD(sampler, bias); |
| 2189 | } |
| 2190 | else |
| 2191 | { |
| 2192 | VertexProcessor::setMipmapLOD(sampler, bias); |
| 2193 | } |
| 2194 | } |
| 2195 | |
| 2196 | void Renderer::setBorderColor(SamplerType type, int sampler, const Color<float> &borderColor) |
| 2197 | { |
| 2198 | if(type == SAMPLER_PIXEL) |
| 2199 | { |
| 2200 | PixelProcessor::setBorderColor(sampler, borderColor); |
| 2201 | } |
| 2202 | else |
| 2203 | { |
| 2204 | VertexProcessor::setBorderColor(sampler, borderColor); |
| 2205 | } |
| 2206 | } |
| 2207 | |
Alexis Hetu | 617a5d5 | 2014-11-13 10:56:20 -0500 | [diff] [blame] | 2208 | void Renderer::setMaxAnisotropy(SamplerType type, int sampler, float maxAnisotropy) |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 2209 | { |
| 2210 | if(type == SAMPLER_PIXEL) |
| 2211 | { |
| 2212 | PixelProcessor::setMaxAnisotropy(sampler, maxAnisotropy); |
| 2213 | } |
| 2214 | else |
| 2215 | { |
| 2216 | VertexProcessor::setMaxAnisotropy(sampler, maxAnisotropy); |
| 2217 | } |
| 2218 | } |
| 2219 | |
| 2220 | void Renderer::setPointSpriteEnable(bool pointSpriteEnable) |
| 2221 | { |
| 2222 | context->setPointSpriteEnable(pointSpriteEnable); |
| 2223 | } |
| 2224 | |
| 2225 | void Renderer::setPointScaleEnable(bool pointScaleEnable) |
| 2226 | { |
| 2227 | context->setPointScaleEnable(pointScaleEnable); |
| 2228 | } |
| 2229 | |
Nicolas Capens | 235781d | 2015-01-27 01:46:53 -0500 | [diff] [blame] | 2230 | void Renderer::setLineWidth(float width) |
| 2231 | { |
| 2232 | context->lineWidth = width; |
| 2233 | } |
| 2234 | |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 2235 | void Renderer::setDepthBias(float bias) |
| 2236 | { |
| 2237 | depthBias = bias; |
| 2238 | } |
| 2239 | |
| 2240 | void Renderer::setSlopeDepthBias(float slopeBias) |
| 2241 | { |
| 2242 | slopeDepthBias = slopeBias; |
| 2243 | } |
| 2244 | |
| 2245 | void Renderer::setPixelShader(const PixelShader *shader) |
| 2246 | { |
| 2247 | context->pixelShader = shader; |
| 2248 | |
| 2249 | loadConstants(shader); |
| 2250 | } |
| 2251 | |
| 2252 | void Renderer::setVertexShader(const VertexShader *shader) |
| 2253 | { |
| 2254 | context->vertexShader = shader; |
| 2255 | |
| 2256 | loadConstants(shader); |
| 2257 | } |
| 2258 | |
| 2259 | void Renderer::setPixelShaderConstantF(int index, const float value[4], int count) |
| 2260 | { |
| 2261 | for(int i = 0; i < DRAW_COUNT; i++) |
| 2262 | { |
| 2263 | if(drawCall[i]->psDirtyConstF < index + count) |
| 2264 | { |
| 2265 | drawCall[i]->psDirtyConstF = index + count; |
| 2266 | } |
| 2267 | } |
| 2268 | |
| 2269 | for(int i = 0; i < count; i++) |
| 2270 | { |
| 2271 | PixelProcessor::setFloatConstant(index + i, value); |
| 2272 | value += 4; |
| 2273 | } |
| 2274 | } |
| 2275 | |
| 2276 | void Renderer::setPixelShaderConstantI(int index, const int value[4], int count) |
| 2277 | { |
| 2278 | for(int i = 0; i < DRAW_COUNT; i++) |
| 2279 | { |
| 2280 | if(drawCall[i]->psDirtyConstI < index + count) |
| 2281 | { |
| 2282 | drawCall[i]->psDirtyConstI = index + count; |
| 2283 | } |
| 2284 | } |
| 2285 | |
| 2286 | for(int i = 0; i < count; i++) |
| 2287 | { |
| 2288 | PixelProcessor::setIntegerConstant(index + i, value); |
| 2289 | value += 4; |
| 2290 | } |
| 2291 | } |
| 2292 | |
| 2293 | void Renderer::setPixelShaderConstantB(int index, const int *boolean, int count) |
| 2294 | { |
| 2295 | for(int i = 0; i < DRAW_COUNT; i++) |
| 2296 | { |
| 2297 | if(drawCall[i]->psDirtyConstB < index + count) |
| 2298 | { |
| 2299 | drawCall[i]->psDirtyConstB = index + count; |
| 2300 | } |
| 2301 | } |
| 2302 | |
| 2303 | for(int i = 0; i < count; i++) |
| 2304 | { |
| 2305 | PixelProcessor::setBooleanConstant(index + i, *boolean); |
| 2306 | boolean++; |
| 2307 | } |
| 2308 | } |
| 2309 | |
| 2310 | void Renderer::setVertexShaderConstantF(int index, const float value[4], int count) |
| 2311 | { |
| 2312 | for(int i = 0; i < DRAW_COUNT; i++) |
| 2313 | { |
| 2314 | if(drawCall[i]->vsDirtyConstF < index + count) |
| 2315 | { |
| 2316 | drawCall[i]->vsDirtyConstF = index + count; |
| 2317 | } |
| 2318 | } |
| 2319 | |
| 2320 | for(int i = 0; i < count; i++) |
| 2321 | { |
| 2322 | VertexProcessor::setFloatConstant(index + i, value); |
| 2323 | value += 4; |
| 2324 | } |
| 2325 | } |
| 2326 | |
| 2327 | void Renderer::setVertexShaderConstantI(int index, const int value[4], int count) |
| 2328 | { |
| 2329 | for(int i = 0; i < DRAW_COUNT; i++) |
| 2330 | { |
| 2331 | if(drawCall[i]->vsDirtyConstI < index + count) |
| 2332 | { |
| 2333 | drawCall[i]->vsDirtyConstI = index + count; |
| 2334 | } |
| 2335 | } |
| 2336 | |
| 2337 | for(int i = 0; i < count; i++) |
| 2338 | { |
| 2339 | VertexProcessor::setIntegerConstant(index + i, value); |
| 2340 | value += 4; |
| 2341 | } |
| 2342 | } |
| 2343 | |
| 2344 | void Renderer::setVertexShaderConstantB(int index, const int *boolean, int count) |
| 2345 | { |
| 2346 | for(int i = 0; i < DRAW_COUNT; i++) |
| 2347 | { |
| 2348 | if(drawCall[i]->vsDirtyConstB < index + count) |
| 2349 | { |
| 2350 | drawCall[i]->vsDirtyConstB = index + count; |
| 2351 | } |
| 2352 | } |
| 2353 | |
| 2354 | for(int i = 0; i < count; i++) |
| 2355 | { |
| 2356 | VertexProcessor::setBooleanConstant(index + i, *boolean); |
| 2357 | boolean++; |
| 2358 | } |
| 2359 | } |
| 2360 | |
| 2361 | void Renderer::setModelMatrix(const Matrix &M, int i) |
| 2362 | { |
| 2363 | VertexProcessor::setModelMatrix(M, i); |
| 2364 | } |
| 2365 | |
| 2366 | void Renderer::setViewMatrix(const Matrix &V) |
| 2367 | { |
| 2368 | VertexProcessor::setViewMatrix(V); |
| 2369 | updateClipPlanes = true; |
| 2370 | } |
| 2371 | |
| 2372 | void Renderer::setBaseMatrix(const Matrix &B) |
| 2373 | { |
| 2374 | VertexProcessor::setBaseMatrix(B); |
| 2375 | updateClipPlanes = true; |
| 2376 | } |
| 2377 | |
| 2378 | void Renderer::setProjectionMatrix(const Matrix &P) |
| 2379 | { |
| 2380 | VertexProcessor::setProjectionMatrix(P); |
| 2381 | updateClipPlanes = true; |
| 2382 | } |
| 2383 | |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 2384 | void Renderer::addQuery(Query *query) |
| 2385 | { |
| 2386 | queries.push_back(query); |
| 2387 | } |
| 2388 | |
| 2389 | void Renderer::removeQuery(Query *query) |
| 2390 | { |
| 2391 | queries.remove(query); |
| 2392 | } |
| 2393 | |
| 2394 | #if PERF_HUD |
| 2395 | int Renderer::getThreadCount() |
| 2396 | { |
| 2397 | return threadCount; |
| 2398 | } |
| 2399 | |
| 2400 | int64_t Renderer::getVertexTime(int thread) |
| 2401 | { |
| 2402 | return vertexTime[thread]; |
| 2403 | } |
| 2404 | |
| 2405 | int64_t Renderer::getSetupTime(int thread) |
| 2406 | { |
| 2407 | return setupTime[thread]; |
| 2408 | } |
| 2409 | |
| 2410 | int64_t Renderer::getPixelTime(int thread) |
| 2411 | { |
| 2412 | return pixelTime[thread]; |
| 2413 | } |
| 2414 | |
| 2415 | void Renderer::resetTimers() |
| 2416 | { |
| 2417 | for(int thread = 0; thread < threadCount; thread++) |
| 2418 | { |
| 2419 | vertexTime[thread] = 0; |
| 2420 | setupTime[thread] = 0; |
| 2421 | pixelTime[thread] = 0; |
| 2422 | } |
| 2423 | } |
| 2424 | #endif |
| 2425 | |
| 2426 | void Renderer::setViewport(const Viewport &viewport) |
| 2427 | { |
| 2428 | this->viewport = viewport; |
| 2429 | } |
| 2430 | |
John Bauman | 19bac1e | 2014-05-06 15:23:49 -0400 | [diff] [blame] | 2431 | void Renderer::setScissor(const Rect &scissor) |
| 2432 | { |
| 2433 | this->scissor = scissor; |
| 2434 | } |
| 2435 | |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 2436 | void Renderer::setClipFlags(int flags) |
| 2437 | { |
| 2438 | clipFlags = flags << 8; // Bottom 8 bits used by legacy frustum |
| 2439 | } |
| 2440 | |
| 2441 | void Renderer::setClipPlane(unsigned int index, const float plane[4]) |
| 2442 | { |
| 2443 | if(index < 6) |
| 2444 | { |
| 2445 | userPlane[index] = plane; |
| 2446 | } |
| 2447 | else ASSERT(false); |
| 2448 | |
| 2449 | updateClipPlanes = true; |
| 2450 | } |
| 2451 | |
| 2452 | void Renderer::updateConfiguration(bool initialUpdate) |
| 2453 | { |
| 2454 | bool newConfiguration = swiftConfig->hasNewConfiguration(); |
| 2455 | |
| 2456 | if(newConfiguration || initialUpdate) |
| 2457 | { |
| 2458 | terminateThreads(); |
| 2459 | |
| 2460 | SwiftConfig::Configuration configuration = {0}; |
| 2461 | swiftConfig->getConfiguration(configuration); |
| 2462 | |
John Bauman | 66b8ab2 | 2014-05-06 15:57:45 -0400 | [diff] [blame] | 2463 | precacheVertex = !newConfiguration && configuration.precache; |
| 2464 | precacheSetup = !newConfiguration && configuration.precache; |
| 2465 | precachePixel = !newConfiguration && configuration.precache; |
| 2466 | |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 2467 | VertexProcessor::setRoutineCacheSize(configuration.vertexRoutineCacheSize); |
| 2468 | PixelProcessor::setRoutineCacheSize(configuration.pixelRoutineCacheSize); |
| 2469 | SetupProcessor::setRoutineCacheSize(configuration.setupRoutineCacheSize); |
| 2470 | |
| 2471 | switch(configuration.textureSampleQuality) |
| 2472 | { |
Nicolas Capens | 7381c99 | 2014-05-06 23:48:15 -0400 | [diff] [blame] | 2473 | case 0: Sampler::setFilterQuality(FILTER_POINT); break; |
| 2474 | case 1: Sampler::setFilterQuality(FILTER_LINEAR); break; |
| 2475 | case 2: Sampler::setFilterQuality(FILTER_ANISOTROPIC); break; |
| 2476 | default: Sampler::setFilterQuality(FILTER_ANISOTROPIC); break; |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 2477 | } |
| 2478 | |
| 2479 | switch(configuration.mipmapQuality) |
| 2480 | { |
| 2481 | case 0: Sampler::setMipmapQuality(MIPMAP_POINT); break; |
| 2482 | case 1: Sampler::setMipmapQuality(MIPMAP_LINEAR); break; |
Nicolas Capens | 7381c99 | 2014-05-06 23:48:15 -0400 | [diff] [blame] | 2483 | default: Sampler::setMipmapQuality(MIPMAP_LINEAR); break; |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 2484 | } |
| 2485 | |
| 2486 | setPerspectiveCorrection(configuration.perspectiveCorrection); |
| 2487 | |
| 2488 | switch(configuration.transcendentalPrecision) |
| 2489 | { |
| 2490 | case 0: |
| 2491 | logPrecision = APPROXIMATE; |
| 2492 | expPrecision = APPROXIMATE; |
| 2493 | rcpPrecision = APPROXIMATE; |
| 2494 | rsqPrecision = APPROXIMATE; |
| 2495 | break; |
| 2496 | case 1: |
| 2497 | logPrecision = PARTIAL; |
| 2498 | expPrecision = PARTIAL; |
| 2499 | rcpPrecision = PARTIAL; |
| 2500 | rsqPrecision = PARTIAL; |
| 2501 | break; |
| 2502 | case 2: |
| 2503 | logPrecision = ACCURATE; |
| 2504 | expPrecision = ACCURATE; |
| 2505 | rcpPrecision = ACCURATE; |
| 2506 | rsqPrecision = ACCURATE; |
| 2507 | break; |
| 2508 | case 3: |
| 2509 | logPrecision = WHQL; |
| 2510 | expPrecision = WHQL; |
| 2511 | rcpPrecision = WHQL; |
| 2512 | rsqPrecision = WHQL; |
| 2513 | break; |
| 2514 | case 4: |
| 2515 | logPrecision = IEEE; |
| 2516 | expPrecision = IEEE; |
| 2517 | rcpPrecision = IEEE; |
| 2518 | rsqPrecision = IEEE; |
| 2519 | break; |
| 2520 | default: |
| 2521 | logPrecision = ACCURATE; |
| 2522 | expPrecision = ACCURATE; |
| 2523 | rcpPrecision = ACCURATE; |
| 2524 | rsqPrecision = ACCURATE; |
| 2525 | break; |
| 2526 | } |
| 2527 | |
| 2528 | switch(configuration.transparencyAntialiasing) |
| 2529 | { |
Nicolas Capens | a0f4be8 | 2014-10-22 14:35:30 -0400 | [diff] [blame] | 2530 | case 0: transparencyAntialiasing = TRANSPARENCY_NONE; break; |
| 2531 | case 1: transparencyAntialiasing = TRANSPARENCY_ALPHA_TO_COVERAGE; break; |
| 2532 | default: transparencyAntialiasing = TRANSPARENCY_NONE; break; |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 2533 | } |
| 2534 | |
| 2535 | switch(configuration.threadCount) |
| 2536 | { |
Nicolas Capens | 7381c99 | 2014-05-06 23:48:15 -0400 | [diff] [blame] | 2537 | case -1: threadCount = CPUID::coreCount(); break; |
| 2538 | case 0: threadCount = CPUID::processAffinity(); break; |
| 2539 | default: threadCount = configuration.threadCount; break; |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 2540 | } |
| 2541 | |
| 2542 | CPUID::setEnableSSE4_1(configuration.enableSSE4_1); |
| 2543 | CPUID::setEnableSSSE3(configuration.enableSSSE3); |
| 2544 | CPUID::setEnableSSE3(configuration.enableSSE3); |
| 2545 | CPUID::setEnableSSE2(configuration.enableSSE2); |
| 2546 | CPUID::setEnableSSE(configuration.enableSSE); |
| 2547 | |
| 2548 | for(int pass = 0; pass < 10; pass++) |
| 2549 | { |
| 2550 | optimization[pass] = configuration.optimization[pass]; |
| 2551 | } |
| 2552 | |
| 2553 | forceWindowed = configuration.forceWindowed; |
| 2554 | complementaryDepthBuffer = configuration.complementaryDepthBuffer; |
| 2555 | postBlendSRGB = configuration.postBlendSRGB; |
| 2556 | exactColorRounding = configuration.exactColorRounding; |
| 2557 | forceClearRegisters = configuration.forceClearRegisters; |
| 2558 | |
| 2559 | #ifndef NDEBUG |
| 2560 | minPrimitives = configuration.minPrimitives; |
| 2561 | maxPrimitives = configuration.maxPrimitives; |
| 2562 | #endif |
| 2563 | } |
Nicolas Capens | 7381c99 | 2014-05-06 23:48:15 -0400 | [diff] [blame] | 2564 | |
| 2565 | if(!initialUpdate && !worker[0]) |
| 2566 | { |
| 2567 | initializeThreads(); |
| 2568 | } |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 2569 | } |
John Bauman | 8940182 | 2014-05-06 15:04:28 -0400 | [diff] [blame] | 2570 | } |