| /* |
| * Copyright 2015 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #include "GrAtlasTextBatch.h" |
| |
| #include "GrBatchFlushState.h" |
| #include "GrBatchTest.h" |
| #include "GrResourceProvider.h" |
| |
| #include "SkDistanceFieldGen.h" |
| #include "SkGlyphCache.h" |
| |
| #include "effects/GrBitmapTextGeoProc.h" |
| #include "effects/GrDistanceFieldGeoProc.h" |
| #include "text/GrBatchFontCache.h" |
| |
| //////////////////////////////////////////////////////////////////////////////////////////////////// |
| // A large template to handle regenerating the vertices of a textblob with as few branches as |
| // possible |
| template <bool regenPos, bool regenCol, bool regenTexCoords> |
| inline void regen_vertices(intptr_t vertex, const GrGlyph* glyph, size_t vertexStride, |
| bool useDistanceFields, SkScalar transX, SkScalar transY, |
| GrColor color) { |
| int u0, v0, u1, v1; |
| if (regenTexCoords) { |
| SkASSERT(glyph); |
| int width = glyph->fBounds.width(); |
| int height = glyph->fBounds.height(); |
| |
| if (useDistanceFields) { |
| u0 = glyph->fAtlasLocation.fX + SK_DistanceFieldInset; |
| v0 = glyph->fAtlasLocation.fY + SK_DistanceFieldInset; |
| u1 = u0 + width - 2 * SK_DistanceFieldInset; |
| v1 = v0 + height - 2 * SK_DistanceFieldInset; |
| } else { |
| u0 = glyph->fAtlasLocation.fX; |
| v0 = glyph->fAtlasLocation.fY; |
| u1 = u0 + width; |
| v1 = v0 + height; |
| } |
| } |
| |
| // This is a bit wonky, but sometimes we have LCD text, in which case we won't have color |
| // vertices, hence vertexStride - sizeof(SkIPoint16) |
| intptr_t colorOffset = sizeof(SkPoint); |
| intptr_t texCoordOffset = vertexStride - sizeof(SkIPoint16); |
| |
| // V0 |
| if (regenPos) { |
| SkPoint* point = reinterpret_cast<SkPoint*>(vertex); |
| point->fX += transX; |
| point->fY += transY; |
| } |
| |
| if (regenCol) { |
| SkColor* vcolor = reinterpret_cast<SkColor*>(vertex + colorOffset); |
| *vcolor = color; |
| } |
| |
| if (regenTexCoords) { |
| SkIPoint16* textureCoords = reinterpret_cast<SkIPoint16*>(vertex + texCoordOffset); |
| textureCoords->set(u0, v0); |
| } |
| vertex += vertexStride; |
| |
| // V1 |
| if (regenPos) { |
| SkPoint* point = reinterpret_cast<SkPoint*>(vertex); |
| point->fX += transX; |
| point->fY += transY; |
| } |
| |
| if (regenCol) { |
| SkColor* vcolor = reinterpret_cast<SkColor*>(vertex + colorOffset); |
| *vcolor = color; |
| } |
| |
| if (regenTexCoords) { |
| SkIPoint16* textureCoords = reinterpret_cast<SkIPoint16*>(vertex + texCoordOffset); |
| textureCoords->set(u0, v1); |
| } |
| vertex += vertexStride; |
| |
| // V2 |
| if (regenPos) { |
| SkPoint* point = reinterpret_cast<SkPoint*>(vertex); |
| point->fX += transX; |
| point->fY += transY; |
| } |
| |
| if (regenCol) { |
| SkColor* vcolor = reinterpret_cast<SkColor*>(vertex + colorOffset); |
| *vcolor = color; |
| } |
| |
| if (regenTexCoords) { |
| SkIPoint16* textureCoords = reinterpret_cast<SkIPoint16*>(vertex + texCoordOffset); |
| textureCoords->set(u1, v1); |
| } |
| vertex += vertexStride; |
| |
| // V3 |
| if (regenPos) { |
| SkPoint* point = reinterpret_cast<SkPoint*>(vertex); |
| point->fX += transX; |
| point->fY += transY; |
| } |
| |
| if (regenCol) { |
| SkColor* vcolor = reinterpret_cast<SkColor*>(vertex + colorOffset); |
| *vcolor = color; |
| } |
| |
| if (regenTexCoords) { |
| SkIPoint16* textureCoords = reinterpret_cast<SkIPoint16*>(vertex + texCoordOffset); |
| textureCoords->set(u1, v0); |
| } |
| } |
| |
| template <bool regenPos, bool regenCol, bool regenTexCoords, bool regenGlyphs> |
| inline void GrAtlasTextBatch::regenBlob(Target* target, FlushInfo* flushInfo, Blob* blob, Run* run, |
| TextInfo* info, SkGlyphCache** cache, |
| SkTypeface** typeface, GrFontScaler** scaler, |
| const SkDescriptor** desc, const GrGeometryProcessor* gp, |
| int glyphCount, size_t vertexStride, |
| GrColor color, SkScalar transX, SkScalar transY) const { |
| static_assert(!regenGlyphs || regenTexCoords, "must regenTexCoords along regenGlyphs"); |
| GrBatchTextStrike* strike = nullptr; |
| if (regenTexCoords) { |
| info->resetBulkUseToken(); |
| |
| // We can reuse if we have a valid strike and our descriptors / typeface are the |
| // same. The override descriptor is only for the non distance field text within |
| // a run |
| const SkDescriptor* newDesc = (run->fOverrideDescriptor && !this->usesDistanceFields()) ? |
| run->fOverrideDescriptor->getDesc() : |
| run->fDescriptor.getDesc(); |
| if (!*cache || !SkTypeface::Equal(*typeface, run->fTypeface) || |
| !((*desc)->equals(*newDesc))) { |
| if (*cache) { |
| SkGlyphCache::AttachCache(*cache); |
| } |
| *desc = newDesc; |
| *cache = SkGlyphCache::DetachCache(run->fTypeface, *desc); |
| *scaler = GrTextContext::GetGrFontScaler(*cache); |
| *typeface = run->fTypeface; |
| } |
| |
| if (regenGlyphs) { |
| strike = fFontCache->getStrike(*scaler); |
| } else { |
| strike = info->strike(); |
| } |
| } |
| |
| bool brokenRun = false; |
| for (int glyphIdx = 0; glyphIdx < glyphCount; glyphIdx++) { |
| GrGlyph* glyph = nullptr; |
| if (regenTexCoords) { |
| size_t glyphOffset = glyphIdx + info->glyphStartIndex(); |
| |
| if (regenGlyphs) { |
| // Get the id from the old glyph, and use the new strike to lookup |
| // the glyph. |
| GrGlyph::PackedID id = blob->fGlyphs[glyphOffset]->fPackedID; |
| blob->fGlyphs[glyphOffset] = strike->getGlyph(id, this->maskFormat(), *scaler); |
| SkASSERT(id == blob->fGlyphs[glyphOffset]->fPackedID); |
| } |
| glyph = blob->fGlyphs[glyphOffset]; |
| SkASSERT(glyph && glyph->fMaskFormat == this->maskFormat()); |
| |
| if (!fFontCache->hasGlyph(glyph) && |
| !strike->addGlyphToAtlas(target, glyph, *scaler, this->maskFormat())) { |
| this->flush(target, flushInfo); |
| target->initDraw(gp, this->pipeline()); |
| brokenRun = glyphIdx > 0; |
| |
| SkDEBUGCODE(bool success =) strike->addGlyphToAtlas(target, |
| glyph, |
| *scaler, |
| this->maskFormat()); |
| SkASSERT(success); |
| } |
| fFontCache->addGlyphToBulkAndSetUseToken(info->bulkUseToken(), glyph, |
| target->currentToken()); |
| } |
| |
| intptr_t vertex = reinterpret_cast<intptr_t>(blob->fVertices); |
| vertex += info->vertexStartIndex(); |
| vertex += vertexStride * glyphIdx * GrAtlasTextBatch::kVerticesPerGlyph; |
| regen_vertices<regenPos, regenCol, regenTexCoords>(vertex, glyph, vertexStride, |
| this->usesDistanceFields(), transX, |
| transY, color); |
| flushInfo->fGlyphsToFlush++; |
| } |
| |
| // We may have changed the color so update it here |
| info->setColor(color); |
| if (regenTexCoords) { |
| if (regenGlyphs) { |
| info->setStrike(strike); |
| } |
| info->setAtlasGeneration(brokenRun ? GrBatchAtlas::kInvalidAtlasGeneration : |
| fFontCache->atlasGeneration(this->maskFormat())); |
| } |
| } |
| /////////////////////////////////////////////////////////////////////////////////////////////////// |
| |
| static inline GrColor skcolor_to_grcolor_nopremultiply(SkColor c) { |
| unsigned r = SkColorGetR(c); |
| unsigned g = SkColorGetG(c); |
| unsigned b = SkColorGetB(c); |
| return GrColorPackRGBA(r, g, b, 0xff); |
| } |
| |
| static const int kDistanceAdjustLumShift = 5; |
| |
| SkString GrAtlasTextBatch::dumpInfo() const { |
| SkString str; |
| |
| for (int i = 0; i < fGeoCount; ++i) { |
| str.appendf("%d: Color: 0x%08x Trans: %.2f,%.2f Runs: %d\n", |
| i, |
| fGeoData[i].fColor, |
| fGeoData[i].fTransX, |
| fGeoData[i].fTransY, |
| fGeoData[i].fBlob->fRunCount); |
| } |
| |
| str.append(INHERITED::dumpInfo()); |
| return str; |
| } |
| |
| void GrAtlasTextBatch::computePipelineOptimizations(GrInitInvariantOutput* color, |
| GrInitInvariantOutput* coverage, |
| GrBatchToXPOverrides* overrides) const { |
| if (kColorBitmapMask_MaskType == fMaskType) { |
| color->setUnknownFourComponents(); |
| } else { |
| color->setKnownFourComponents(fBatch.fColor); |
| } |
| switch (fMaskType) { |
| case kGrayscaleDistanceField_MaskType: |
| case kGrayscaleCoverageMask_MaskType: |
| coverage->setUnknownSingleComponent(); |
| break; |
| case kLCDCoverageMask_MaskType: |
| case kLCDDistanceField_MaskType: |
| coverage->setUnknownOpaqueFourComponents(); |
| coverage->setUsingLCDCoverage(); |
| break; |
| case kColorBitmapMask_MaskType: |
| coverage->setKnownSingleComponent(0xff); |
| } |
| } |
| |
| void GrAtlasTextBatch::initBatchTracker(const GrXPOverridesForBatch& overrides) { |
| // Handle any color overrides |
| if (!overrides.readsColor()) { |
| fGeoData[0].fColor = GrColor_ILLEGAL; |
| } |
| overrides.getOverrideColorIfSet(&fGeoData[0].fColor); |
| |
| // setup batch properties |
| fBatch.fColorIgnored = !overrides.readsColor(); |
| fBatch.fColor = fGeoData[0].fColor; |
| fBatch.fUsesLocalCoords = overrides.readsLocalCoords(); |
| fBatch.fCoverageIgnored = !overrides.readsCoverage(); |
| } |
| |
| enum RegenMask { |
| kNoRegen = 0x0, |
| kRegenPos = 0x1, |
| kRegenCol = 0x2, |
| kRegenTex = 0x4, |
| kRegenGlyph = 0x8 | kRegenTex, // we have to regenerate the texture coords when we regen glyphs |
| |
| // combinations |
| kRegenPosCol = kRegenPos | kRegenCol, |
| kRegenPosTex = kRegenPos | kRegenTex, |
| kRegenPosTexGlyph = kRegenPos | kRegenGlyph, |
| kRegenPosColTex = kRegenPos | kRegenCol | kRegenTex, |
| kRegenPosColTexGlyph = kRegenPos | kRegenCol | kRegenGlyph, |
| kRegenColTex = kRegenCol | kRegenTex, |
| kRegenColTexGlyph = kRegenCol | kRegenGlyph, |
| }; |
| |
| #define REGEN_ARGS target, &flushInfo, blob, &run, &info, &cache, &typeface, &scaler, &desc, gp, \ |
| glyphCount, vertexStride, args.fColor, args.fTransX, args.fTransY |
| |
| void GrAtlasTextBatch::onPrepareDraws(Target* target) const { |
| // if we have RGB, then we won't have any SkShaders so no need to use a localmatrix. |
| // TODO actually only invert if we don't have RGBA |
| SkMatrix localMatrix; |
| if (this->usesLocalCoords() && !this->viewMatrix().invert(&localMatrix)) { |
| SkDebugf("Cannot invert viewmatrix\n"); |
| return; |
| } |
| |
| GrTexture* texture = fFontCache->getTexture(this->maskFormat()); |
| if (!texture) { |
| SkDebugf("Could not allocate backing texture for atlas\n"); |
| return; |
| } |
| |
| GrMaskFormat maskFormat = this->maskFormat(); |
| |
| SkAutoTUnref<const GrGeometryProcessor> gp; |
| if (this->usesDistanceFields()) { |
| gp.reset(this->setupDfProcessor(this->viewMatrix(), fFilteredColor, this->color(), |
| texture)); |
| } else { |
| GrTextureParams params(SkShader::kClamp_TileMode, GrTextureParams::kNone_FilterMode); |
| gp.reset(GrBitmapTextGeoProc::Create(this->color(), |
| texture, |
| params, |
| maskFormat, |
| localMatrix, |
| this->usesLocalCoords())); |
| } |
| |
| FlushInfo flushInfo; |
| flushInfo.fGlyphsToFlush = 0; |
| size_t vertexStride = gp->getVertexStride(); |
| SkASSERT(vertexStride == GrAtlasTextBlob::GetVertexStride(maskFormat)); |
| |
| target->initDraw(gp, this->pipeline()); |
| |
| int glyphCount = this->numGlyphs(); |
| const GrVertexBuffer* vertexBuffer; |
| |
| void* vertices = target->makeVertexSpace(vertexStride, |
| glyphCount * kVerticesPerGlyph, |
| &vertexBuffer, |
| &flushInfo.fVertexOffset); |
| flushInfo.fVertexBuffer.reset(SkRef(vertexBuffer)); |
| flushInfo.fIndexBuffer.reset(target->resourceProvider()->refQuadIndexBuffer()); |
| if (!vertices || !flushInfo.fVertexBuffer) { |
| SkDebugf("Could not allocate vertices\n"); |
| return; |
| } |
| |
| unsigned char* currVertex = reinterpret_cast<unsigned char*>(vertices); |
| |
| // We cache some values to avoid going to the glyphcache for the same fontScaler twice |
| // in a row |
| const SkDescriptor* desc = nullptr; |
| SkGlyphCache* cache = nullptr; |
| GrFontScaler* scaler = nullptr; |
| SkTypeface* typeface = nullptr; |
| |
| for (int i = 0; i < fGeoCount; i++) { |
| const Geometry& args = fGeoData[i]; |
| Blob* blob = args.fBlob; |
| Run& run = blob->fRuns[args.fRun]; |
| TextInfo& info = run.fSubRunInfo[args.fSubRun]; |
| |
| uint64_t currentAtlasGen = fFontCache->atlasGeneration(maskFormat); |
| |
| // Because the GrBatchFontCache may evict the strike a blob depends on using for |
| // generating its texture coords, we have to track whether or not the strike has |
| // been abandoned. If it hasn't been abandoned, then we can use the GrGlyph*s as is |
| // otherwise we have to get the new strike, and use that to get the correct glyphs. |
| // Because we do not have the packed ids, and thus can't look up our glyphs in the |
| // new strike, we instead keep our ref to the old strike and use the packed ids from |
| // it. These ids will still be valid as long as we hold the ref. When we are done |
| // updating our cache of the GrGlyph*s, we drop our ref on the old strike |
| bool regenerateGlyphs = info.strike()->isAbandoned(); |
| bool regenerateTextureCoords = info.atlasGeneration() != currentAtlasGen || |
| regenerateGlyphs; |
| bool regenerateColors = kARGB_GrMaskFormat != maskFormat && |
| info.color() != args.fColor; |
| bool regeneratePositions = args.fTransX != 0.f || args.fTransY != 0.f; |
| int glyphCount = info.glyphCount(); |
| |
| uint32_t regenMaskBits = kNoRegen; |
| regenMaskBits |= regeneratePositions ? kRegenPos : 0; |
| regenMaskBits |= regenerateColors ? kRegenCol : 0; |
| regenMaskBits |= regenerateTextureCoords ? kRegenTex : 0; |
| regenMaskBits |= regenerateGlyphs ? kRegenGlyph : 0; |
| RegenMask regenMask = (RegenMask)regenMaskBits; |
| |
| switch (regenMask) { |
| case kRegenPos: this->regenBlob<true, false, false, false>(REGEN_ARGS); break; |
| case kRegenCol: this->regenBlob<false, true, false, false>(REGEN_ARGS); break; |
| case kRegenTex: this->regenBlob<false, false, true, false>(REGEN_ARGS); break; |
| case kRegenGlyph: this->regenBlob<false, false, true, true>(REGEN_ARGS); break; |
| |
| // combinations |
| case kRegenPosCol: this->regenBlob<true, true, false, false>(REGEN_ARGS); break; |
| case kRegenPosTex: this->regenBlob<true, false, true, false>(REGEN_ARGS); break; |
| case kRegenPosTexGlyph: this->regenBlob<true, false, true, true>(REGEN_ARGS); break; |
| case kRegenPosColTex: this->regenBlob<true, true, true, false>(REGEN_ARGS); break; |
| case kRegenPosColTexGlyph: this->regenBlob<true, true, true, true>(REGEN_ARGS); break; |
| case kRegenColTex: this->regenBlob<false, true, true, false>(REGEN_ARGS); break; |
| case kRegenColTexGlyph: this->regenBlob<false, true, true, true>(REGEN_ARGS); break; |
| case kNoRegen: |
| flushInfo.fGlyphsToFlush += glyphCount; |
| |
| // set use tokens for all of the glyphs in our subrun. This is only valid if we |
| // have a valid atlas generation |
| fFontCache->setUseTokenBulk(*info.bulkUseToken(), target->currentToken(), |
| maskFormat); |
| break; |
| } |
| |
| // now copy all vertices |
| size_t byteCount = info.byteCount(); |
| memcpy(currVertex, blob->fVertices + info.vertexStartIndex(), byteCount); |
| |
| #ifdef SK_DEBUG |
| // bounds sanity check |
| SkRect rect; |
| rect.setLargestInverted(); |
| SkPoint* vertex = (SkPoint*) ((char*)blob->fVertices + info.vertexStartIndex()); |
| rect.growToInclude(vertex, vertexStride, kVerticesPerGlyph * info.glyphCount()); |
| |
| if (this->usesDistanceFields()) { |
| fBatch.fViewMatrix.mapRect(&rect); |
| } |
| SkASSERT(fBounds.contains(rect)); |
| #endif |
| |
| currVertex += byteCount; |
| } |
| |
| // Make sure to attach the last cache if applicable |
| if (cache) { |
| SkGlyphCache::AttachCache(cache); |
| } |
| this->flush(target, &flushInfo); |
| } |
| |
| void GrAtlasTextBatch::flush(GrVertexBatch::Target* target, FlushInfo* flushInfo) const { |
| GrVertices vertices; |
| int maxGlyphsPerDraw = flushInfo->fIndexBuffer->maxQuads(); |
| vertices.initInstanced(kTriangles_GrPrimitiveType, flushInfo->fVertexBuffer, |
| flushInfo->fIndexBuffer, flushInfo->fVertexOffset, |
| kVerticesPerGlyph, kIndicesPerGlyph, flushInfo->fGlyphsToFlush, |
| maxGlyphsPerDraw); |
| target->draw(vertices); |
| flushInfo->fVertexOffset += kVerticesPerGlyph * flushInfo->fGlyphsToFlush; |
| flushInfo->fGlyphsToFlush = 0; |
| } |
| |
| bool GrAtlasTextBatch::onCombineIfPossible(GrBatch* t, const GrCaps& caps) { |
| GrAtlasTextBatch* that = t->cast<GrAtlasTextBatch>(); |
| if (!GrPipeline::CanCombine(*this->pipeline(), this->bounds(), *that->pipeline(), |
| that->bounds(), caps)) { |
| return false; |
| } |
| |
| if (fMaskType != that->fMaskType) { |
| return false; |
| } |
| |
| if (!this->usesDistanceFields()) { |
| if (kColorBitmapMask_MaskType == fMaskType && this->color() != that->color()) { |
| return false; |
| } |
| if (this->usesLocalCoords() && !this->viewMatrix().cheapEqualTo(that->viewMatrix())) { |
| return false; |
| } |
| } else { |
| if (!this->viewMatrix().cheapEqualTo(that->viewMatrix())) { |
| return false; |
| } |
| |
| if (fFilteredColor != that->fFilteredColor) { |
| return false; |
| } |
| |
| if (fUseBGR != that->fUseBGR) { |
| return false; |
| } |
| } |
| |
| fBatch.fNumGlyphs += that->numGlyphs(); |
| |
| // Reallocate space for geo data if necessary and then import that's geo data. |
| int newGeoCount = that->fGeoCount + fGeoCount; |
| // We assume (and here enforce) that the allocation size is the smallest power of two that |
| // is greater than or equal to the number of geometries (and at least |
| // kMinGeometryAllocated). |
| int newAllocSize = GrNextPow2(newGeoCount); |
| int currAllocSize = SkTMax<int>(kMinGeometryAllocated, GrNextPow2(fGeoCount)); |
| |
| if (newGeoCount > currAllocSize) { |
| fGeoData.realloc(newAllocSize); |
| } |
| |
| memcpy(&fGeoData[fGeoCount], that->fGeoData.get(), that->fGeoCount * sizeof(Geometry)); |
| // We steal the ref on the blobs from the other TextBatch and set its count to 0 so that |
| // it doesn't try to unref them. |
| #ifdef SK_DEBUG |
| for (int i = 0; i < that->fGeoCount; ++i) { |
| that->fGeoData.get()[i].fBlob = (Blob*)0x1; |
| } |
| #endif |
| that->fGeoCount = 0; |
| fGeoCount = newGeoCount; |
| |
| this->joinBounds(that->bounds()); |
| return true; |
| } |
| |
| // TODO just use class params |
| // TODO trying to figure out why lcd is so whack |
| GrGeometryProcessor* GrAtlasTextBatch::setupDfProcessor(const SkMatrix& viewMatrix, |
| SkColor filteredColor, |
| GrColor color, GrTexture* texture) const { |
| GrTextureParams params(SkShader::kClamp_TileMode, GrTextureParams::kBilerp_FilterMode); |
| bool isLCD = this->isLCD(); |
| // set up any flags |
| uint32_t flags = viewMatrix.isSimilarity() ? kSimilarity_DistanceFieldEffectFlag : 0; |
| |
| // see if we need to create a new effect |
| if (isLCD) { |
| flags |= kUseLCD_DistanceFieldEffectFlag; |
| flags |= viewMatrix.rectStaysRect() ? kRectToRect_DistanceFieldEffectFlag : 0; |
| flags |= fUseBGR ? kBGR_DistanceFieldEffectFlag : 0; |
| |
| GrColor colorNoPreMul = skcolor_to_grcolor_nopremultiply(filteredColor); |
| |
| float redCorrection = |
| (*fDistanceAdjustTable)[GrColorUnpackR(colorNoPreMul) >> kDistanceAdjustLumShift]; |
| float greenCorrection = |
| (*fDistanceAdjustTable)[GrColorUnpackG(colorNoPreMul) >> kDistanceAdjustLumShift]; |
| float blueCorrection = |
| (*fDistanceAdjustTable)[GrColorUnpackB(colorNoPreMul) >> kDistanceAdjustLumShift]; |
| GrDistanceFieldLCDTextGeoProc::DistanceAdjust widthAdjust = |
| GrDistanceFieldLCDTextGeoProc::DistanceAdjust::Make(redCorrection, |
| greenCorrection, |
| blueCorrection); |
| |
| return GrDistanceFieldLCDTextGeoProc::Create(color, |
| viewMatrix, |
| texture, |
| params, |
| widthAdjust, |
| flags, |
| this->usesLocalCoords()); |
| } else { |
| #ifdef SK_GAMMA_APPLY_TO_A8 |
| U8CPU lum = SkColorSpaceLuminance::computeLuminance(SK_GAMMA_EXPONENT, filteredColor); |
| float correction = (*fDistanceAdjustTable)[lum >> kDistanceAdjustLumShift]; |
| return GrDistanceFieldA8TextGeoProc::Create(color, |
| viewMatrix, |
| texture, |
| params, |
| correction, |
| flags, |
| this->usesLocalCoords()); |
| #else |
| return GrDistanceFieldA8TextGeoProc::Create(color, |
| viewMatrix, |
| texture, |
| params, |
| flags, |
| this->usesLocalCoords()); |
| #endif |
| } |
| |
| } |