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Revert "Revert "Revert "Pass bounds into draw calls in path renderers."""

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git-svn-id: http://skia.googlecode.com/svn/trunk@9181 2bbb7eff-a529-9590-31e7-b0007b416f81
This commit is contained in:
bsalomon@google.com 2013-05-17 18:01:38 +00:00
parent 7d01ec478f
commit d7c3742580
5 changed files with 12 additions and 49 deletions
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6
src/gpu/GrAAConvexPathRenderer.cpp
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@ -660,9 +660,6 @@ bool GrAAConvexPathRenderer::onDrawPath(const SkPath& origPath,
SkSTArray<kPreallocDrawCnt, Draw, true> draws;
create_vertices(segments, fanPt, &draws, verts, idxs);
SkRect devBounds;
GetPathDevBounds(origPath, drawState->getRenderTarget(), adcd.getOriginalMatrix(), &devBounds);
int vOffset = 0;
for (int i = 0; i < draws.count(); ++i) {
const Draw& draw = draws[i];
@ -670,8 +667,7 @@ bool GrAAConvexPathRenderer::onDrawPath(const SkPath& origPath,
vOffset, // start vertex
0, // start index
draw.fVertexCnt,
draw.fIndexCnt,
&devBounds);
draw.fIndexCnt);
vOffset += draw.fVertexCnt;
}

10
src/gpu/GrAAHairLinePathRenderer.cpp
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@ -791,7 +791,6 @@ bool GrAAHairLinePathRenderer::onDrawPath(const SkPath& path,
GrDrawTarget::AutoStateRestore asr(target, GrDrawTarget::kPreserve_ASRInit);
GrDrawState* drawState = target->drawState();
const SkMatrix originalVM = drawState->getViewMatrix();
GrDrawState::AutoDeviceCoordDraw adcd;
// createGeom transforms the geometry to device space when the matrix does not have
@ -817,9 +816,6 @@ bool GrAAHairLinePathRenderer::onDrawPath(const SkPath& path,
GrEffectRef* hairLineEffect = HairLineEdgeEffect::Create();
GrEffectRef* hairQuadEffect = HairQuadEdgeEffect::Create();
SkRect devBounds;
GetPathDevBounds(path, drawState->getRenderTarget(), originalVM, &devBounds);
target->setIndexSourceToBuffer(fLinesIndexBuffer);
int lines = 0;
int nBufLines = fLinesIndexBuffer->maxQuads();
@ -830,8 +826,7 @@ bool GrAAHairLinePathRenderer::onDrawPath(const SkPath& path,
kVertsPerLineSeg*lines, // startV
0, // startI
kVertsPerLineSeg*n, // vCount
kIdxsPerLineSeg*n,
&devBounds); // iCount
kIdxsPerLineSeg*n); // iCount
lines += n;
}
@ -844,8 +839,7 @@ bool GrAAHairLinePathRenderer::onDrawPath(const SkPath& path,
4 * lineCnt + kVertsPerQuad*quads, // startV
0, // startI
kVertsPerQuad*n, // vCount
kIdxsPerQuad*n, // iCount
&devBounds);
kIdxsPerQuad*n); // iCount
quads += n;
}
target->resetIndexSource();

15
src/gpu/GrDefaultPathRenderer.cpp
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@ -445,9 +445,7 @@ bool GrDefaultPathRenderer::internalDrawPath(const SkPath& path,
}
}
SkRect devBounds;
GetPathDevBounds(path, drawState->getRenderTarget(), viewM, &devBounds);
{
for (int p = 0; p < passCount; ++p) {
drawState->setDrawFace(drawFace[p]);
if (NULL != passes[p]) {
@ -462,8 +460,10 @@ bool GrDefaultPathRenderer::internalDrawPath(const SkPath& path,
GrDrawState::AutoDeviceCoordDraw adcd;
if (reverse) {
GrAssert(NULL != drawState->getRenderTarget());
// draw over the dev bounds (which will be the whole dst surface for inv fill).
bounds = devBounds;
// draw over the whole world.
bounds.setLTRB(0, 0,
SkIntToScalar(drawState->getRenderTarget()->width()),
SkIntToScalar(drawState->getRenderTarget()->height()));
SkMatrix vmi;
// mapRect through persp matrix may not be correct
if (!drawState->getViewMatrix().hasPerspective() &&
@ -483,9 +483,10 @@ bool GrDefaultPathRenderer::internalDrawPath(const SkPath& path,
}
if (indexCnt) {
target->drawIndexed(primType, 0, 0,
vertexCnt, indexCnt, &devBounds);
vertexCnt, indexCnt);
} else {
target->drawNonIndexed(primType, 0, vertexCnt, &devBounds);
target->drawNonIndexed(primType, 0, vertexCnt);
}
}
}
}

12
src/gpu/GrPathRenderer.cpp
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@ -12,15 +12,3 @@ SK_DEFINE_INST_COUNT(GrPathRenderer)
GrPathRenderer::GrPathRenderer() {
}
void GrPathRenderer::GetPathDevBounds(const SkPath& path,
int devW, int devH,
const SkMatrix& matrix,
SkRect* bounds) {
if (path.isInverseFillType()) {
*bounds = SkRect::MakeWH(SkIntToScalar(devW), SkIntToScalar(devH));
return;
}
*bounds = path.getBounds();
matrix.mapRect(bounds);
}

16
src/gpu/GrPathRenderer.h
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@ -173,22 +173,6 @@ protected:
this->drawPath(path, stroke, target, false);
}
// Helper for getting the device bounds of a path. Inverse filled paths will have bounds set
// by devSize. Non-inverse path bounds will not necessarily be clipped to devSize.
static void GetPathDevBounds(const SkPath& path,
int devW,
int devH,
const SkMatrix& matrix,
SkRect* bounds);
// Helper version that gets the dev width and height from a GrSurface.
static void GetPathDevBounds(const SkPath& path,
const GrSurface* device,
const SkMatrix& matrix,
SkRect* bounds) {
GetPathDevBounds(path, device->width(), device->height(), matrix, bounds);
}
private:
typedef GrRefCnt INHERITED;