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thorvg: Update to 0.12.10 

(cherry picked from commit 8de1cf566d)
This commit is contained in:
Rémi Verschelde 2024-04-05 09:53:39 +02:00
parent 97e429a9ea
commit 55a363dd19
No known key found for this signature in database
GPG Key ID: C3336907360768E1
9 changed files with 90 additions and 51 deletions
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2
thirdparty/thorvg/inc/config.h vendored
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@ -10,5 +10,5 @@
// For internal debugging:
//#define THORVG_LOG_ENABLED
#define THORVG_VERSION_STRING "0.12.9"
#define THORVG_VERSION_STRING "0.12.10"
#endif

2
thirdparty/thorvg/src/common/tvgMath.cpp vendored
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@ -71,7 +71,7 @@ void mathRotate(Matrix* m, float degree)
{
if (degree == 0.0f) return;
auto radian = degree / 180.0f * M_PI;
auto radian = degree / 180.0f * MATH_PI;
auto cosVal = cosf(radian);
auto sinVal = sinf(radian);

2
thirdparty/thorvg/src/common/tvgMath.h vendored
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@ -70,7 +70,7 @@ static inline bool mathEqual(const Matrix& a, const Matrix& b)
static inline bool mathRightAngle(const Matrix* m)
{
auto radian = fabsf(atan2f(m->e21, m->e11));
if (radian < FLT_EPSILON || mathEqual(radian, float(M_PI_2)) || mathEqual(radian, float(M_PI))) return true;
if (radian < FLT_EPSILON || mathEqual(radian, MATH_PI2) || mathEqual(radian, MATH_PI)) return true;
return false;
}

43
thirdparty/thorvg/src/loaders/svg/tvgSvgLoader.cpp vendored
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@ -743,10 +743,10 @@ static Matrix* _parseTransformationMatrix(const char* value)
} else goto error;
} else if (state == MatrixState::Rotate) {
//Transform to signed.
points[0] = fmod(points[0], 360);
if (points[0] < 0) points[0] += 360;
auto c = cosf(points[0] * (M_PI / 180.0));
auto s = sinf(points[0] * (M_PI / 180.0));
points[0] = fmodf(points[0], 360.0f);
if (points[0] < 0) points[0] += 360.0f;
auto c = cosf(points[0] * (MATH_PI / 180.0f));
auto s = sinf(points[0] * (MATH_PI / 180.0f));
if (ptCount == 1) {
Matrix tmp = { c, -s, 0, s, c, 0, 0, 0, 1 };
*matrix = mathMultiply(matrix, &tmp);
@ -769,12 +769,12 @@ static Matrix* _parseTransformationMatrix(const char* value)
*matrix = mathMultiply(matrix, &tmp);
} else if (state == MatrixState::SkewX) {
if (ptCount != 1) goto error;
auto deg = tanf(points[0] * (M_PI / 180.0));
auto deg = tanf(points[0] * (MATH_PI / 180.0f));
Matrix tmp = { 1, deg, 0, 0, 1, 0, 0, 0, 1 };
*matrix = mathMultiply(matrix, &tmp);
} else if (state == MatrixState::SkewY) {
if (ptCount != 1) goto error;
auto deg = tanf(points[0] * (M_PI / 180.0));
auto deg = tanf(points[0] * (MATH_PI / 180.0f));
Matrix tmp = { 1, 0, 0, deg, 1, 0, 0, 0, 1 };
*matrix = mathMultiply(matrix, &tmp);
}
@ -1919,6 +1919,19 @@ static SvgNode* _findNodeById(SvgNode *node, const char* id)
}
static SvgNode* _findParentById(SvgNode* node, char* id, SvgNode* doc)
{
SvgNode *parent = node->parent;
while (parent != nullptr && parent != doc) {
if (parent->id && !strcmp(parent->id, id)) {
return parent;
}
parent = parent->parent;
}
return nullptr;
}
static constexpr struct
{
const char* tag;
@ -1959,8 +1972,12 @@ static bool _attrParseUseNode(void* data, const char* key, const char* value)
defs = _getDefsNode(node);
nodeFrom = _findNodeById(defs, id);
if (nodeFrom) {
if (!_findParentById(node, id, loader->doc)) {
_cloneNode(nodeFrom, node, 0);
if (nodeFrom->type == SvgNodeType::Symbol) use->symbol = nodeFrom;
} else {
TVGLOG("SVG", "%s is ancestor element. This reference is invalid.", id);
}
free(id);
} else {
//some svg export software include <defs> element at the end of the file
@ -2669,7 +2686,7 @@ static void _inheritGradient(SvgLoaderData* loader, SvgStyleGradient* to, SvgSty
if (to->transform) memcpy(to->transform, from->transform, sizeof(Matrix));
}
if (to->type == SvgGradientType::Linear && from->type == SvgGradientType::Linear) {
if (to->type == SvgGradientType::Linear) {
for (unsigned int i = 0; i < sizeof(linear_tags) / sizeof(linear_tags[0]); i++) {
bool coordSet = to->flags & linear_tags[i].flag;
if (!(to->flags & linear_tags[i].flag) && (from->flags & linear_tags[i].flag)) {
@ -2686,7 +2703,7 @@ static void _inheritGradient(SvgLoaderData* loader, SvgStyleGradient* to, SvgSty
linear_tags[i].tagInheritedRecalc(loader, to->linear, to->userSpace);
}
}
} else if (to->type == SvgGradientType::Radial && from->type == SvgGradientType::Radial) {
} else if (to->type == SvgGradientType::Radial) {
for (unsigned int i = 0; i < sizeof(radialTags) / sizeof(radialTags[0]); i++) {
bool coordSet = (to->flags & radialTags[i].flag);
if (!(to->flags & radialTags[i].flag) && (from->flags & radialTags[i].flag)) {
@ -2696,10 +2713,16 @@ static void _inheritGradient(SvgLoaderData* loader, SvgStyleGradient* to, SvgSty
//GradUnits not set directly, coord set
if (!gradUnitSet && coordSet) {
radialTags[i].tagRecalc(loader, to->radial, to->userSpace);
//If fx and fy are not set, set cx and cy.
if (!strcmp(radialTags[i].tag, "cx") && !(to->flags & SvgGradientFlags::Fx)) to->radial->fx = to->radial->cx;
if (!strcmp(radialTags[i].tag, "cy") && !(to->flags & SvgGradientFlags::Fy)) to->radial->fy = to->radial->cy;
}
//GradUnits set, coord not set directly
if (to->userSpace == from->userSpace) continue;
if (gradUnitSet && !coordSet) {
//If fx and fx are not set, do not call recalc.
if (!strcmp(radialTags[i].tag, "fx") && !(to->flags & SvgGradientFlags::Fx)) continue;
if (!strcmp(radialTags[i].tag, "fy") && !(to->flags & SvgGradientFlags::Fy)) continue;
radialTags[i].tagInheritedRecalc(loader, to->radial, to->userSpace);
}
}
@ -3018,10 +3041,14 @@ static void _clonePostponedNodes(Array<SvgNodeIdPair>* cloneNodes, SvgNode* doc)
auto defs = _getDefsNode(nodeIdPair.node);
auto nodeFrom = _findNodeById(defs, nodeIdPair.id);
if (!nodeFrom) nodeFrom = _findNodeById(doc, nodeIdPair.id);
if (!_findParentById(nodeIdPair.node, nodeIdPair.id, doc)) {
_cloneNode(nodeFrom, nodeIdPair.node, 0);
if (nodeFrom && nodeFrom->type == SvgNodeType::Symbol && nodeIdPair.node->type == SvgNodeType::Use) {
nodeIdPair.node->node.use.symbol = nodeFrom;
}
} else {
TVGLOG("SVG", "%s is ancestor element. This reference is invalid.", nodeIdPair.id);
}
free(nodeIdPair.id);
}
}

12
thirdparty/thorvg/src/loaders/svg/tvgSvgPath.cpp vendored
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@ -126,7 +126,7 @@ void _pathAppendArcTo(Array<PathCommand>* cmds, Array<Point>* pts, Point* cur, P
rx = fabsf(rx);
ry = fabsf(ry);
angle = angle * M_PI / 180.0f;
angle = angle * MATH_PI / 180.0f;
cosPhi = cosf(angle);
sinPhi = sinf(angle);
dx2 = (sx - x) / 2.0f;
@ -195,24 +195,24 @@ void _pathAppendArcTo(Array<PathCommand>* cmds, Array<Point>* pts, Point* cur, P
//http://www.euclideanspace.com/maths/algebra/vectors/angleBetween/index.htm
//Note: atan2 (0.0, 1.0) == 0.0
at = atan2(((y1p - cyp) / ry), ((x1p - cxp) / rx));
theta1 = (at < 0.0f) ? 2.0f * M_PI + at : at;
theta1 = (at < 0.0f) ? 2.0f * MATH_PI + at : at;
nat = atan2(((-y1p - cyp) / ry), ((-x1p - cxp) / rx));
deltaTheta = (nat < at) ? 2.0f * M_PI - at + nat : nat - at;
deltaTheta = (nat < at) ? 2.0f * MATH_PI - at + nat : nat - at;
if (sweep) {
//Ensure delta theta < 0 or else add 360 degrees
if (deltaTheta < 0.0f) deltaTheta += (float)(2.0f * M_PI);
if (deltaTheta < 0.0f) deltaTheta += 2.0f * MATH_PI;
} else {
//Ensure delta theta > 0 or else substract 360 degrees
if (deltaTheta > 0.0f) deltaTheta -= (float)(2.0f * M_PI);
if (deltaTheta > 0.0f) deltaTheta -= 2.0f * MATH_PI;
}
//Add several cubic bezier to approximate the arc
//(smaller than 90 degrees)
//We add one extra segment because we want something
//Smaller than 90deg (i.e. not 90 itself)
segments = static_cast<int>(fabsf(deltaTheta / float(M_PI_2)) + 1.0f);
segments = static_cast<int>(fabsf(deltaTheta / MATH_PI2) + 1.0f);
delta = deltaTheta / segments;
//http://www.stillhq.com/ctpfaq/2001/comp.text.pdf-faq-2001-04.txt (section 2.13)

39
thirdparty/thorvg/src/renderer/sw_engine/tvgSwShape.cpp vendored
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@ -28,6 +28,7 @@
/* Internal Class Implementation */
/************************************************************************/
struct Line
{
Point pt1;
@ -55,23 +56,24 @@ static void _lineSplitAt(const Line& cur, float at, Line& left, Line& right)
}
static void _outlineEnd(SwOutline& outline)
static bool _outlineEnd(SwOutline& outline)
{
if (outline.pts.empty()) return;
//Make a contour if lineTo/curveTo without calling close/moveTo beforehand.
if (outline.pts.empty()) return false;
outline.cntrs.push(outline.pts.count - 1);
outline.closed.push(false);
return false;
}
static void _outlineMoveTo(SwOutline& outline, const Point* to, const Matrix* transform)
static bool _outlineMoveTo(SwOutline& outline, const Point* to, const Matrix* transform, bool closed = false)
{
if (outline.pts.count > 0) {
outline.cntrs.push(outline.pts.count - 1);
outline.closed.push(false);
}
//make it a contour, if the last contour is not closed yet.
if (!closed) _outlineEnd(outline);
outline.pts.push(mathTransform(to, transform));
outline.types.push(SW_CURVE_TYPE_POINT);
return false;
}
@ -95,20 +97,22 @@ static void _outlineCubicTo(SwOutline& outline, const Point* ctrl1, const Point*
}
static void _outlineClose(SwOutline& outline)
static bool _outlineClose(SwOutline& outline)
{
uint32_t i = 0;
uint32_t i;
if (outline.cntrs.count > 0) i = outline.cntrs.last() + 1;
else i = 0; //First Path
else i = 0;
//Make sure there is at least one point in the current path
if (outline.pts.count == i) return;
if (outline.pts.count == i) return false;
//Close the path
outline.pts.push(outline.pts[i]);
outline.cntrs.push(outline.pts.count - 1);
outline.types.push(SW_CURVE_TYPE_POINT);
outline.closed.push(true);
return true;
}
@ -306,7 +310,7 @@ static SwOutline* _genDashOutline(const RenderShape* rshape, const Matrix* trans
bool isOdd = dash.cnt % 2;
if (isOdd) patternLength *= 2;
offset = fmod(offset, patternLength);
offset = fmodf(offset, patternLength);
if (offset < 0) offset += patternLength;
for (size_t i = 0; i < dash.cnt * (1 + (size_t)isOdd); ++i, ++offIdx) {
@ -425,25 +429,28 @@ static bool _genOutline(SwShape* shape, const RenderShape* rshape, const Matrix*
shape->outline = mpoolReqOutline(mpool, tid);
auto outline = shape->outline;
bool closed = false;
//Generate Outlines
while (cmdCnt-- > 0) {
switch (*cmds) {
case PathCommand::Close: {
_outlineClose(*outline);
if (!closed) closed = _outlineClose(*outline);
break;
}
case PathCommand::MoveTo: {
_outlineMoveTo(*outline, pts, transform);
closed = _outlineMoveTo(*outline, pts, transform, closed);
++pts;
break;
}
case PathCommand::LineTo: {
if (closed) closed = _outlineEnd(*outline);
_outlineLineTo(*outline, pts, transform);
++pts;
break;
}
case PathCommand::CubicTo: {
if (closed) closed = _outlineEnd(*outline);
_outlineCubicTo(*outline, pts, pts + 1, pts + 2, transform);
pts += 3;
break;
@ -452,7 +459,7 @@ static bool _genOutline(SwShape* shape, const RenderShape* rshape, const Matrix*
++cmds;
}
_outlineEnd(*outline);
if (!closed) _outlineEnd(*outline);
outline->fillRule = rshape->rule;
shape->outline = outline;

27
thirdparty/thorvg/src/renderer/tvgPaint.cpp vendored
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@ -41,20 +41,26 @@
}
static bool _compFastTrack(Paint* cmpTarget, const RenderTransform* pTransform, RenderTransform* rTransform, RenderRegion& viewport)
static Result _compFastTrack(Paint* cmpTarget, const RenderTransform* pTransform, RenderTransform* rTransform, RenderRegion& viewport)
{
/* Access Shape class by Paint is bad... but it's ok still it's an internal usage. */
auto shape = static_cast<Shape*>(cmpTarget);
//Rectangle Candidates?
const Point* pts;
if (shape->pathCoords(&pts) != 4) return false;
auto ptsCnt = shape->pathCoords(&pts);
//nothing to clip
if (ptsCnt == 0) return Result::InvalidArguments;
if (ptsCnt != 4) return Result::InsufficientCondition;
if (rTransform) rTransform->update();
//No rotation and no skewing
if (pTransform && (!mathRightAngle(&pTransform->m) || mathSkewed(&pTransform->m))) return false;
if (rTransform && (!mathRightAngle(&rTransform->m) || mathSkewed(&rTransform->m))) return false;
if (pTransform && (!mathRightAngle(&pTransform->m) || mathSkewed(&pTransform->m))) return Result::InsufficientCondition;
if (rTransform && (!mathRightAngle(&rTransform->m) || mathSkewed(&rTransform->m))) return Result::InsufficientCondition;
//Perpendicular Rectangle?
auto pt1 = pts + 0;
@ -99,10 +105,9 @@ static bool _compFastTrack(Paint* cmpTarget, const RenderTransform* pTransform,
if (viewport.w < 0) viewport.w = 0;
if (viewport.h < 0) viewport.h = 0;
return true;
return Result::Success;
}
return false;
return Result::InsufficientCondition;
}
@ -235,7 +240,7 @@ RenderData Paint::Impl::update(RenderMethod* renderer, const RenderTransform* pT
/* 1. Composition Pre Processing */
RenderData trd = nullptr; //composite target render data
RenderRegion viewport;
bool compFastTrack = false;
Result compFastTrack = Result::InsufficientCondition;
bool childClipper = false;
if (compData) {
@ -260,7 +265,7 @@ RenderData Paint::Impl::update(RenderMethod* renderer, const RenderTransform* pT
}
if (tryFastTrack) {
RenderRegion viewport2;
if ((compFastTrack = _compFastTrack(target, pTransform, target->pImpl->rTransform, viewport2))) {
if ((compFastTrack = _compFastTrack(target, pTransform, target->pImpl->rTransform, viewport2)) == Result::Success) {
viewport = renderer->viewport();
viewport2.intersect(viewport);
renderer->viewport(viewport2);
@ -268,7 +273,7 @@ RenderData Paint::Impl::update(RenderMethod* renderer, const RenderTransform* pT
}
}
}
if (!compFastTrack) {
if (compFastTrack == Result::InsufficientCondition) {
childClipper = compData->method == CompositeMethod::ClipPath ? true : false;
trd = target->pImpl->update(renderer, pTransform, clips, 255, pFlag, childClipper);
if (childClipper) clips.push(trd);
@ -285,7 +290,7 @@ RenderData Paint::Impl::update(RenderMethod* renderer, const RenderTransform* pT
PAINT_METHOD(rd, update(renderer, &outTransform, clips, opacity, newFlag, clipper));
/* 3. Composition Post Processing */
if (compFastTrack) renderer->viewport(viewport);
if (compFastTrack == Result::Success) renderer->viewport(viewport);
else if (childClipper) clips.pop();
return rd;

2
thirdparty/thorvg/src/renderer/tvgShape.cpp vendored
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@ -164,7 +164,7 @@ Result Shape::appendArc(float cx, float cy, float radius, float startAngle, floa
}
for (int i = 0; i < nCurves; ++i) {
auto endAngle = startAngle + ((i != nCurves - 1) ? float(M_PI_2) * sweepSign : fract);
auto endAngle = startAngle + ((i != nCurves - 1) ? MATH_PI2 * sweepSign : fract);
Point end = {radius * cosf(endAngle), radius * sinf(endAngle)};
//variables needed to calculate bezier control points

2
thirdparty/thorvg/update-thorvg.sh vendored
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@ -1,6 +1,6 @@
#!/bin/bash -e
VERSION=0.12.9
VERSION=0.12.10
cd thirdparty/thorvg/ || true
rm -rf AUTHORS LICENSE inc/ src/ *.zip *.tar.gz tmp/