| |
| /* |
| * Copyright 2011 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| |
| |
| #include "GrInOrderDrawBuffer.h" |
| #include "GrRenderTarget.h" |
| #include "GrTexture.h" |
| #include "GrBufferAllocPool.h" |
| #include "GrIndexBuffer.h" |
| #include "GrVertexBuffer.h" |
| #include "GrGpu.h" |
| |
| GrInOrderDrawBuffer::GrInOrderDrawBuffer(const GrGpu* gpu, |
| GrVertexBufferAllocPool* vertexPool, |
| GrIndexBufferAllocPool* indexPool) |
| : fClipSet(true) |
| , fLastRectVertexLayout(0) |
| , fQuadIndexBuffer(NULL) |
| , fMaxQuads(0) |
| , fCurrQuad(0) |
| , fVertexPool(*vertexPool) |
| , fIndexPool(*indexPool) { |
| |
| fCaps = gpu->getCaps(); |
| |
| GrAssert(NULL != vertexPool); |
| GrAssert(NULL != indexPool); |
| |
| GeometryPoolState& poolState = fGeoPoolStateStack.push_back(); |
| poolState.fUsedPoolVertexBytes = 0; |
| poolState.fUsedPoolIndexBytes = 0; |
| #if GR_DEBUG |
| poolState.fPoolVertexBuffer = (GrVertexBuffer*)~0; |
| poolState.fPoolStartVertex = ~0; |
| poolState.fPoolIndexBuffer = (GrIndexBuffer*)~0; |
| poolState.fPoolStartIndex = ~0; |
| #endif |
| } |
| |
| GrInOrderDrawBuffer::~GrInOrderDrawBuffer() { |
| this->reset(); |
| // This must be called by before the GrDrawTarget destructor |
| this->releaseGeometry(); |
| GrSafeUnref(fQuadIndexBuffer); |
| } |
| |
| void GrInOrderDrawBuffer::initializeDrawStateAndClip(const GrDrawTarget& target) { |
| this->copyDrawState(target); |
| this->setClip(target.getClip()); |
| } |
| |
| void GrInOrderDrawBuffer::setQuadIndexBuffer(const GrIndexBuffer* indexBuffer) { |
| bool newIdxBuffer = fQuadIndexBuffer != indexBuffer; |
| if (newIdxBuffer) { |
| GrSafeUnref(fQuadIndexBuffer); |
| fQuadIndexBuffer = indexBuffer; |
| GrSafeRef(fQuadIndexBuffer); |
| fCurrQuad = 0; |
| fMaxQuads = (NULL == indexBuffer) ? 0 : indexBuffer->maxQuads(); |
| } else { |
| GrAssert((NULL == indexBuffer && 0 == fMaxQuads) || |
| (indexBuffer->maxQuads() == fMaxQuads)); |
| } |
| } |
| |
| void GrInOrderDrawBuffer::drawRect(const GrRect& rect, |
| const GrMatrix* matrix, |
| StageMask stageMask, |
| const GrRect* srcRects[], |
| const GrMatrix* srcMatrices[]) { |
| |
| GrAssert(!(NULL == fQuadIndexBuffer && fCurrQuad)); |
| GrAssert(!(fDraws.empty() && fCurrQuad)); |
| GrAssert(!(0 != fMaxQuads && NULL == fQuadIndexBuffer)); |
| |
| GrDrawState* drawState = this->drawState(); |
| |
| // if we have a quad IB then either append to the previous run of |
| // rects or start a new run |
| if (fMaxQuads) { |
| |
| bool appendToPreviousDraw = false; |
| GrVertexLayout layout = GetRectVertexLayout(stageMask, srcRects); |
| AutoReleaseGeometry geo(this, layout, 4, 0); |
| if (!geo.succeeded()) { |
| GrPrintf("Failed to get space for vertices!\n"); |
| return; |
| } |
| GrMatrix combinedMatrix = drawState->getViewMatrix(); |
| GrDrawState::AutoViewMatrixRestore avmr(drawState, GrMatrix::I()); |
| if (NULL != matrix) { |
| combinedMatrix.preConcat(*matrix); |
| } |
| |
| SetRectVertices(rect, &combinedMatrix, srcRects, srcMatrices, layout, geo.vertices()); |
| |
| // we don't want to miss an opportunity to batch rects together |
| // simply because the clip has changed if the clip doesn't affect |
| // the rect. |
| bool disabledClip = false; |
| if (drawState->isClipState() && fClip.isRect()) { |
| |
| GrRect clipRect = fClip.getRect(0); |
| // If the clip rect touches the edge of the viewport, extended it |
| // out (close) to infinity to avoid bogus intersections. |
| // We might consider a more exact clip to viewport if this |
| // conservative test fails. |
| const GrRenderTarget* target = drawState->getRenderTarget(); |
| if (0 >= clipRect.fLeft) { |
| clipRect.fLeft = GR_ScalarMin; |
| } |
| if (target->width() <= clipRect.fRight) { |
| clipRect.fRight = GR_ScalarMax; |
| } |
| if (0 >= clipRect.top()) { |
| clipRect.fTop = GR_ScalarMin; |
| } |
| if (target->height() <= clipRect.fBottom) { |
| clipRect.fBottom = GR_ScalarMax; |
| } |
| int stride = VertexSize(layout); |
| bool insideClip = true; |
| for (int v = 0; v < 4; ++v) { |
| const GrPoint& p = *GetVertexPoint(geo.vertices(), v, stride); |
| if (!clipRect.contains(p)) { |
| insideClip = false; |
| break; |
| } |
| } |
| if (insideClip) { |
| drawState->disableState(GrDrawState::kClip_StateBit); |
| disabledClip = true; |
| } |
| } |
| if (!needsNewClip() && !needsNewState() && fCurrQuad > 0 && |
| fCurrQuad < fMaxQuads && layout == fLastRectVertexLayout) { |
| |
| int vsize = VertexSize(layout); |
| |
| Draw& lastDraw = fDraws.back(); |
| |
| GrAssert(lastDraw.fIndexBuffer == fQuadIndexBuffer); |
| GrAssert(kTriangles_PrimitiveType == lastDraw.fPrimitiveType); |
| GrAssert(0 == lastDraw.fVertexCount % 4); |
| GrAssert(0 == lastDraw.fIndexCount % 6); |
| GrAssert(0 == lastDraw.fStartIndex); |
| |
| GeometryPoolState& poolState = fGeoPoolStateStack.back(); |
| bool clearSinceLastDraw = |
| fClears.count() && |
| fClears.back().fBeforeDrawIdx == fDraws.count(); |
| |
| appendToPreviousDraw = |
| !clearSinceLastDraw && |
| lastDraw.fVertexBuffer == poolState.fPoolVertexBuffer && |
| (fCurrQuad * 4 + lastDraw.fStartVertex) == poolState.fPoolStartVertex; |
| |
| if (appendToPreviousDraw) { |
| lastDraw.fVertexCount += 4; |
| lastDraw.fIndexCount += 6; |
| fCurrQuad += 1; |
| // we reserved above, so we should be the first |
| // use of this vertex reserveation. |
| GrAssert(0 == poolState.fUsedPoolVertexBytes); |
| poolState.fUsedPoolVertexBytes = 4 * vsize; |
| } |
| } |
| if (!appendToPreviousDraw) { |
| this->setIndexSourceToBuffer(fQuadIndexBuffer); |
| drawIndexed(kTriangles_PrimitiveType, 0, 0, 4, 6); |
| fCurrQuad = 1; |
| fLastRectVertexLayout = layout; |
| } |
| if (disabledClip) { |
| drawState->enableState(GrDrawState::kClip_StateBit); |
| } |
| } else { |
| INHERITED::drawRect(rect, matrix, stageMask, srcRects, srcMatrices); |
| } |
| } |
| |
| void GrInOrderDrawBuffer::onDrawIndexed(GrPrimitiveType primitiveType, |
| int startVertex, |
| int startIndex, |
| int vertexCount, |
| int indexCount) { |
| |
| if (!vertexCount || !indexCount) { |
| return; |
| } |
| |
| fCurrQuad = 0; |
| |
| GeometryPoolState& poolState = fGeoPoolStateStack.back(); |
| |
| Draw& draw = fDraws.push_back(); |
| draw.fPrimitiveType = primitiveType; |
| draw.fStartVertex = startVertex; |
| draw.fStartIndex = startIndex; |
| draw.fVertexCount = vertexCount; |
| draw.fIndexCount = indexCount; |
| |
| draw.fClipChanged = this->needsNewClip(); |
| if (draw.fClipChanged) { |
| this->pushClip(); |
| } |
| |
| draw.fStateChanged = this->needsNewState(); |
| if (draw.fStateChanged) { |
| this->pushState(); |
| } |
| |
| draw.fVertexLayout = this->getGeomSrc().fVertexLayout; |
| switch (this->getGeomSrc().fVertexSrc) { |
| case kBuffer_GeometrySrcType: |
| draw.fVertexBuffer = this->getGeomSrc().fVertexBuffer; |
| break; |
| case kReserved_GeometrySrcType: // fallthrough |
| case kArray_GeometrySrcType: { |
| size_t vertexBytes = (vertexCount + startVertex) * |
| VertexSize(this->getGeomSrc().fVertexLayout); |
| poolState.fUsedPoolVertexBytes = |
| GrMax(poolState.fUsedPoolVertexBytes, vertexBytes); |
| draw.fVertexBuffer = poolState.fPoolVertexBuffer; |
| draw.fStartVertex += poolState.fPoolStartVertex; |
| break; |
| } |
| default: |
| GrCrash("unknown geom src type"); |
| } |
| draw.fVertexBuffer->ref(); |
| |
| switch (this->getGeomSrc().fIndexSrc) { |
| case kBuffer_GeometrySrcType: |
| draw.fIndexBuffer = this->getGeomSrc().fIndexBuffer; |
| break; |
| case kReserved_GeometrySrcType: // fallthrough |
| case kArray_GeometrySrcType: { |
| size_t indexBytes = (indexCount + startIndex) * sizeof(uint16_t); |
| poolState.fUsedPoolIndexBytes = |
| GrMax(poolState.fUsedPoolIndexBytes, indexBytes); |
| draw.fIndexBuffer = poolState.fPoolIndexBuffer; |
| draw.fStartIndex += poolState.fPoolStartIndex; |
| break; |
| } |
| default: |
| GrCrash("unknown geom src type"); |
| } |
| draw.fIndexBuffer->ref(); |
| } |
| |
| void GrInOrderDrawBuffer::onDrawNonIndexed(GrPrimitiveType primitiveType, |
| int startVertex, |
| int vertexCount) { |
| if (!vertexCount) { |
| return; |
| } |
| |
| fCurrQuad = 0; |
| |
| GeometryPoolState& poolState = fGeoPoolStateStack.back(); |
| |
| Draw& draw = fDraws.push_back(); |
| draw.fPrimitiveType = primitiveType; |
| draw.fStartVertex = startVertex; |
| draw.fStartIndex = 0; |
| draw.fVertexCount = vertexCount; |
| draw.fIndexCount = 0; |
| |
| draw.fClipChanged = this->needsNewClip(); |
| if (draw.fClipChanged) { |
| this->pushClip(); |
| } |
| |
| draw.fStateChanged = this->needsNewState(); |
| if (draw.fStateChanged) { |
| this->pushState(); |
| } |
| |
| draw.fVertexLayout = this->getGeomSrc().fVertexLayout; |
| switch (this->getGeomSrc().fVertexSrc) { |
| case kBuffer_GeometrySrcType: |
| draw.fVertexBuffer = this->getGeomSrc().fVertexBuffer; |
| break; |
| case kReserved_GeometrySrcType: // fallthrough |
| case kArray_GeometrySrcType: { |
| size_t vertexBytes = (vertexCount + startVertex) * |
| VertexSize(this->getGeomSrc().fVertexLayout); |
| poolState.fUsedPoolVertexBytes = |
| GrMax(poolState.fUsedPoolVertexBytes, vertexBytes); |
| draw.fVertexBuffer = poolState.fPoolVertexBuffer; |
| draw.fStartVertex += poolState.fPoolStartVertex; |
| break; |
| } |
| default: |
| GrCrash("unknown geom src type"); |
| } |
| draw.fVertexBuffer->ref(); |
| draw.fIndexBuffer = NULL; |
| } |
| |
| void GrInOrderDrawBuffer::clear(const GrIRect* rect, GrColor color) { |
| GrIRect r; |
| if (NULL == rect) { |
| // We could do something smart and remove previous draws and clears to |
| // the current render target. If we get that smart we have to make sure |
| // those draws aren't read before this clear (render-to-texture). |
| r.setLTRB(0, 0, |
| this->getDrawState().getRenderTarget()->width(), |
| this->getDrawState().getRenderTarget()->height()); |
| rect = &r; |
| } |
| Clear& clr = fClears.push_back(); |
| clr.fColor = color; |
| clr.fBeforeDrawIdx = fDraws.count(); |
| clr.fRect = *rect; |
| } |
| |
| void GrInOrderDrawBuffer::reset() { |
| GrAssert(1 == fGeoPoolStateStack.count()); |
| this->resetVertexSource(); |
| this->resetIndexSource(); |
| uint32_t numStates = fStates.count(); |
| for (uint32_t i = 0; i < numStates; ++i) { |
| const GrDrawState& dstate = this->accessSavedDrawState(fStates[i]); |
| for (int s = 0; s < GrDrawState::kNumStages; ++s) { |
| GrSafeUnref(dstate.getTexture(s)); |
| } |
| GrSafeUnref(dstate.getRenderTarget()); |
| } |
| int numDraws = fDraws.count(); |
| for (int d = 0; d < numDraws; ++d) { |
| // we always have a VB, but not always an IB |
| GrAssert(NULL != fDraws[d].fVertexBuffer); |
| fDraws[d].fVertexBuffer->unref(); |
| GrSafeUnref(fDraws[d].fIndexBuffer); |
| } |
| fDraws.reset(); |
| fStates.reset(); |
| |
| fClears.reset(); |
| |
| fVertexPool.reset(); |
| fIndexPool.reset(); |
| |
| fClips.reset(); |
| |
| fCurrQuad = 0; |
| } |
| |
| void GrInOrderDrawBuffer::playback(GrDrawTarget* target) { |
| GrAssert(kReserved_GeometrySrcType != this->getGeomSrc().fVertexSrc); |
| GrAssert(kReserved_GeometrySrcType != this->getGeomSrc().fIndexSrc); |
| GrAssert(NULL != target); |
| GrAssert(target != this); // not considered and why? |
| |
| int numDraws = fDraws.count(); |
| if (!numDraws) { |
| return; |
| } |
| |
| fVertexPool.unlock(); |
| fIndexPool.unlock(); |
| |
| GrDrawTarget::AutoStateRestore asr(target); |
| GrDrawTarget::AutoClipRestore acr(target); |
| AutoGeometryPush agp(target); |
| |
| int currState = ~0; |
| int currClip = ~0; |
| int currClear = 0; |
| |
| for (int i = 0; i < numDraws; ++i) { |
| while (currClear < fClears.count() && |
| i == fClears[currClear].fBeforeDrawIdx) { |
| target->clear(&fClears[currClear].fRect, fClears[currClear].fColor); |
| ++currClear; |
| } |
| |
| const Draw& draw = fDraws[i]; |
| if (draw.fStateChanged) { |
| ++currState; |
| target->restoreDrawState(fStates[currState]); |
| } |
| if (draw.fClipChanged) { |
| ++currClip; |
| target->setClip(fClips[currClip]); |
| } |
| |
| target->setVertexSourceToBuffer(draw.fVertexLayout, draw.fVertexBuffer); |
| |
| if (draw.fIndexCount) { |
| target->setIndexSourceToBuffer(draw.fIndexBuffer); |
| } |
| |
| if (draw.fIndexCount) { |
| target->drawIndexed(draw.fPrimitiveType, |
| draw.fStartVertex, |
| draw.fStartIndex, |
| draw.fVertexCount, |
| draw.fIndexCount); |
| } else { |
| target->drawNonIndexed(draw.fPrimitiveType, |
| draw.fStartVertex, |
| draw.fVertexCount); |
| } |
| } |
| while (currClear < fClears.count()) { |
| GrAssert(fDraws.count() == fClears[currClear].fBeforeDrawIdx); |
| target->clear(&fClears[currClear].fRect, fClears[currClear].fColor); |
| ++currClear; |
| } |
| } |
| |
| bool GrInOrderDrawBuffer::geometryHints(GrVertexLayout vertexLayout, |
| int* vertexCount, |
| int* indexCount) const { |
| // we will recommend a flush if the data could fit in a single |
| // preallocated buffer but none are left and it can't fit |
| // in the current buffer (which may not be prealloced). |
| bool flush = false; |
| if (NULL != indexCount) { |
| int32_t currIndices = fIndexPool.currentBufferIndices(); |
| if (*indexCount > currIndices && |
| (!fIndexPool.preallocatedBuffersRemaining() && |
| *indexCount <= fIndexPool.preallocatedBufferIndices())) { |
| |
| flush = true; |
| } |
| *indexCount = currIndices; |
| } |
| if (NULL != vertexCount) { |
| int32_t currVertices = fVertexPool.currentBufferVertices(vertexLayout); |
| if (*vertexCount > currVertices && |
| (!fVertexPool.preallocatedBuffersRemaining() && |
| *vertexCount <= fVertexPool.preallocatedBufferVertices(vertexLayout))) { |
| |
| flush = true; |
| } |
| *vertexCount = currVertices; |
| } |
| return flush; |
| } |
| |
| bool GrInOrderDrawBuffer::onReserveVertexSpace(GrVertexLayout vertexLayout, |
| int vertexCount, |
| void** vertices) { |
| GeometryPoolState& poolState = fGeoPoolStateStack.back(); |
| GrAssert(vertexCount > 0); |
| GrAssert(NULL != vertices); |
| GrAssert(0 == poolState.fUsedPoolVertexBytes); |
| |
| *vertices = fVertexPool.makeSpace(vertexLayout, |
| vertexCount, |
| &poolState.fPoolVertexBuffer, |
| &poolState.fPoolStartVertex); |
| return NULL != *vertices; |
| } |
| |
| bool GrInOrderDrawBuffer::onReserveIndexSpace(int indexCount, void** indices) { |
| GeometryPoolState& poolState = fGeoPoolStateStack.back(); |
| GrAssert(indexCount > 0); |
| GrAssert(NULL != indices); |
| GrAssert(0 == poolState.fUsedPoolIndexBytes); |
| |
| *indices = fIndexPool.makeSpace(indexCount, |
| &poolState.fPoolIndexBuffer, |
| &poolState.fPoolStartIndex); |
| return NULL != *indices; |
| } |
| |
| void GrInOrderDrawBuffer::releaseReservedVertexSpace() { |
| GeometryPoolState& poolState = fGeoPoolStateStack.back(); |
| const GeometrySrcState& geoSrc = this->getGeomSrc(); |
| |
| GrAssert(kReserved_GeometrySrcType == geoSrc.fVertexSrc); |
| |
| size_t reservedVertexBytes = VertexSize(geoSrc.fVertexLayout) * |
| geoSrc.fVertexCount; |
| fVertexPool.putBack(reservedVertexBytes - |
| poolState.fUsedPoolVertexBytes); |
| poolState.fUsedPoolVertexBytes = 0; |
| poolState.fPoolVertexBuffer = 0; |
| } |
| |
| void GrInOrderDrawBuffer::releaseReservedIndexSpace() { |
| GeometryPoolState& poolState = fGeoPoolStateStack.back(); |
| const GeometrySrcState& geoSrc = this->getGeomSrc(); |
| |
| GrAssert(kReserved_GeometrySrcType == geoSrc.fIndexSrc); |
| |
| size_t reservedIndexBytes = sizeof(uint16_t) * geoSrc.fIndexCount; |
| fIndexPool.putBack(reservedIndexBytes - poolState.fUsedPoolIndexBytes); |
| poolState.fUsedPoolIndexBytes = 0; |
| poolState.fPoolStartVertex = 0; |
| } |
| |
| void GrInOrderDrawBuffer::onSetVertexSourceToArray(const void* vertexArray, |
| int vertexCount) { |
| |
| GeometryPoolState& poolState = fGeoPoolStateStack.back(); |
| GrAssert(0 == poolState.fUsedPoolVertexBytes); |
| #if GR_DEBUG |
| bool success = |
| #endif |
| fVertexPool.appendVertices(this->getGeomSrc().fVertexLayout, |
| vertexCount, |
| vertexArray, |
| &poolState.fPoolVertexBuffer, |
| &poolState.fPoolStartVertex); |
| GR_DEBUGASSERT(success); |
| } |
| |
| void GrInOrderDrawBuffer::onSetIndexSourceToArray(const void* indexArray, |
| int indexCount) { |
| GeometryPoolState& poolState = fGeoPoolStateStack.back(); |
| GrAssert(0 == poolState.fUsedPoolIndexBytes); |
| #if GR_DEBUG |
| bool success = |
| #endif |
| fIndexPool.appendIndices(indexCount, |
| indexArray, |
| &poolState.fPoolIndexBuffer, |
| &poolState.fPoolStartIndex); |
| GR_DEBUGASSERT(success); |
| } |
| |
| void GrInOrderDrawBuffer::geometrySourceWillPush() { |
| GeometryPoolState& poolState = fGeoPoolStateStack.push_back(); |
| poolState.fUsedPoolVertexBytes = 0; |
| poolState.fUsedPoolIndexBytes = 0; |
| #if GR_DEBUG |
| poolState.fPoolVertexBuffer = (GrVertexBuffer*)~0; |
| poolState.fPoolStartVertex = ~0; |
| poolState.fPoolIndexBuffer = (GrIndexBuffer*)~0; |
| poolState.fPoolStartIndex = ~0; |
| #endif |
| } |
| |
| void GrInOrderDrawBuffer::releaseVertexArray() { |
| GeometryPoolState& poolState = fGeoPoolStateStack.back(); |
| const GeometrySrcState& geoSrc = this->getGeomSrc(); |
| |
| size_t reservedVertexBytes = VertexSize(geoSrc.fVertexLayout) * |
| geoSrc.fVertexCount; |
| fVertexPool.putBack(reservedVertexBytes - poolState.fUsedPoolVertexBytes); |
| |
| poolState.fUsedPoolVertexBytes = 0; |
| } |
| |
| void GrInOrderDrawBuffer::releaseIndexArray() { |
| GeometryPoolState& poolState = fGeoPoolStateStack.back(); |
| const GeometrySrcState& geoSrc = this->getGeomSrc(); |
| |
| size_t reservedIndexBytes = sizeof(uint16_t) * geoSrc.fIndexCount; |
| fIndexPool.putBack(reservedIndexBytes - poolState.fUsedPoolIndexBytes); |
| |
| poolState.fUsedPoolIndexBytes = 0; |
| } |
| |
| void GrInOrderDrawBuffer::geometrySourceWillPop( |
| const GeometrySrcState& restoredState) { |
| GrAssert(fGeoPoolStateStack.count() > 1); |
| fGeoPoolStateStack.pop_back(); |
| GeometryPoolState& poolState = fGeoPoolStateStack.back(); |
| // we have to assume that any slack we had in our vertex/index data |
| // is now unreleasable because data may have been appended later in the |
| // pool. |
| if (kReserved_GeometrySrcType == restoredState.fVertexSrc || |
| kArray_GeometrySrcType == restoredState.fVertexSrc) { |
| poolState.fUsedPoolVertexBytes = |
| VertexSize(restoredState.fVertexLayout) * |
| restoredState.fVertexCount; |
| } |
| if (kReserved_GeometrySrcType == restoredState.fIndexSrc || |
| kArray_GeometrySrcType == restoredState.fIndexSrc) { |
| poolState.fUsedPoolVertexBytes = sizeof(uint16_t) * |
| restoredState.fIndexCount; |
| } |
| } |
| |
| bool GrInOrderDrawBuffer::needsNewState() const { |
| if (fStates.empty()) { |
| return true; |
| } else { |
| const GrDrawState& old = this->accessSavedDrawState(fStates.back()); |
| return old != fCurrDrawState; |
| } |
| } |
| |
| void GrInOrderDrawBuffer::pushState() { |
| const GrDrawState& drawState = this->getDrawState(); |
| for (int s = 0; s < GrDrawState::kNumStages; ++s) { |
| GrSafeRef(drawState.getTexture(s)); |
| } |
| GrSafeRef(drawState.getRenderTarget()); |
| this->saveCurrentDrawState(&fStates.push_back()); |
| } |
| |
| bool GrInOrderDrawBuffer::needsNewClip() const { |
| if (this->getDrawState().isClipState()) { |
| if (fClips.empty() || (fClipSet && fClips.back() != fClip)) { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| void GrInOrderDrawBuffer::pushClip() { |
| fClips.push_back() = fClip; |
| fClipSet = false; |
| } |
| |
| void GrInOrderDrawBuffer::clipWillBeSet(const GrClip& newClip) { |
| INHERITED::clipWillBeSet(newClip); |
| fClipSet = true; |
| } |
