void SkStrokeRec::init(const SkPaint& paint, SkPaint::Style style) {
switch (style) {
case SkPaint::kFill_Style:
fWidth = kStrokeRec_FillStyleWidth;
fStrokeAndFill = false;
break;
case SkPaint::kStroke_Style:
fWidth = paint.getStrokeWidth();
fStrokeAndFill = false;
break;
case SkPaint::kStrokeAndFill_Style:
if (0 == paint.getStrokeWidth()) {
// hairline+fill == fill
fWidth = kStrokeRec_FillStyleWidth;
fStrokeAndFill = false;
} else {
fWidth = paint.getStrokeWidth();
fStrokeAndFill = true;
}
break;
default:
SkDEBUGFAIL("unknown paint style");
// fall back on just fill
fWidth = kStrokeRec_FillStyleWidth;
fStrokeAndFill = false;
break;
}
// copy these from the paint, regardless of our "style"
fMiterLimit = paint.getStrokeMiter();
fCap = paint.getStrokeCap();
fJoin = paint.getStrokeJoin();
}
SkStroke::SkStroke(const SkPaint& p, SkScalar width) {
fWidth = width;
fMiterLimit = p.getStrokeMiter();
fCap = (uint8_t)p.getStrokeCap();
fJoin = (uint8_t)p.getStrokeJoin();
fDoFill = SkToU8(p.getStyle() == SkPaint::kStrokeAndFill_Style);
}
SkPDFGraphicState::SkPDFGraphicState(const SkPaint& p)
: fStrokeWidth(p.getStrokeWidth())
, fStrokeMiter(p.getStrokeMiter())
, fAlpha(p.getAlpha())
, fStrokeCap(SkToU8(p.getStrokeCap()))
, fStrokeJoin(SkToU8(p.getStrokeJoin()))
, fMode(SkToU8(mode_for_pdf(p.getXfermode()))) {}
TessellationCache::Description::Description(Type type, const Matrix4& transform, const SkPaint& paint)
: type(type)
, aa(paint.isAntiAlias())
, cap(paint.getStrokeCap())
, style(paint.getStyle())
, strokeWidth(paint.getStrokeWidth()) {
PathTessellator::extractTessellationScales(transform, &scaleX, &scaleY);
memset(&shape, 0, sizeof(Shape));
}
void SkPDFDevice::drawPoints(const SkDraw& d, SkCanvas::PointMode mode,
size_t count, const SkPoint* points,
const SkPaint& paint) {
if (count == 0)
return;
switch (mode) {
case SkCanvas::kPolygon_PointMode:
updateGSFromPaint(paint, false);
SkPDFUtils::MoveTo(points[0].fX, points[0].fY, &fContent);
for (size_t i = 1; i < count; i++) {
SkPDFUtils::AppendLine(points[i].fX, points[i].fY, &fContent);
}
SkPDFUtils::StrokePath(&fContent);
break;
case SkCanvas::kLines_PointMode:
updateGSFromPaint(paint, false);
for (size_t i = 0; i < count/2; i++) {
SkPDFUtils::MoveTo(points[i * 2].fX, points[i * 2].fY,
&fContent);
SkPDFUtils::AppendLine(points[i * 2 + 1].fX,
points[i * 2 + 1].fY, &fContent);
SkPDFUtils::StrokePath(&fContent);
}
break;
case SkCanvas::kPoints_PointMode:
if (paint.getStrokeCap() == SkPaint::kRound_Cap) {
updateGSFromPaint(paint, false);
for (size_t i = 0; i < count; i++) {
SkPDFUtils::MoveTo(points[i].fX, points[i].fY, &fContent);
SkPDFUtils::StrokePath(&fContent);
}
} else {
// PDF won't draw a single point with square/butt caps because
// the orientation is ambiguous. Draw a rectangle instead.
SkPaint newPaint = paint;
newPaint.setStyle(SkPaint::kFill_Style);
SkScalar strokeWidth = paint.getStrokeWidth();
SkScalar halfStroke = strokeWidth * SK_ScalarHalf;
for (size_t i = 0; i < count; i++) {
SkRect r = SkRect::MakeXYWH(points[i].fX, points[i].fY,
0, 0);
r.inset(-halfStroke, -halfStroke);
drawRect(d, r, newPaint);
}
}
break;
default:
SkASSERT(false);
}
}
void SkSVGDevice::AutoElement::addPaint(const SkPaint& paint, const Resources& resources) {
SkPaint::Style style = paint.getStyle();
if (style == SkPaint::kFill_Style || style == SkPaint::kStrokeAndFill_Style) {
this->addAttribute("fill", resources.fPaintServer);
if (SK_AlphaOPAQUE != SkColorGetA(paint.getColor())) {
this->addAttribute("fill-opacity", svg_opacity(paint.getColor()));
}
} else {
SkASSERT(style == SkPaint::kStroke_Style);
this->addAttribute("fill", "none");
}
if (style == SkPaint::kStroke_Style || style == SkPaint::kStrokeAndFill_Style) {
this->addAttribute("stroke", resources.fPaintServer);
SkScalar strokeWidth = paint.getStrokeWidth();
if (strokeWidth == 0) {
// Hairline stroke
strokeWidth = 1;
this->addAttribute("vector-effect", "non-scaling-stroke");
}
this->addAttribute("stroke-width", strokeWidth);
if (const char* cap = svg_cap(paint.getStrokeCap())) {
this->addAttribute("stroke-linecap", cap);
}
if (const char* join = svg_join(paint.getStrokeJoin())) {
this->addAttribute("stroke-linejoin", join);
}
if (paint.getStrokeJoin() == SkPaint::kMiter_Join) {
this->addAttribute("stroke-miterlimit", paint.getStrokeMiter());
}
if (SK_AlphaOPAQUE != SkColorGetA(paint.getColor())) {
this->addAttribute("stroke-opacity", svg_opacity(paint.getColor()));
}
} else {
SkASSERT(style == SkPaint::kFill_Style);
this->addAttribute("stroke", "none");
}
}
static void paint_write(const SkPaint& paint, SkFlattenableWriteBuffer& buffer)
{
buffer.writeBool(paint.isAntiAlias());
buffer.write8(paint.getStyle());
buffer.write8(paint.getAlpha());
if (paint.getStyle() != SkPaint::kFill_Style)
{
buffer.writeScalar(paint.getStrokeWidth());
buffer.writeScalar(paint.getStrokeMiter());
buffer.write8(paint.getStrokeCap());
buffer.write8(paint.getStrokeJoin());
}
buffer.writeFlattenable(paint.getMaskFilter());
buffer.writeFlattenable(paint.getPathEffect());
buffer.writeFlattenable(paint.getRasterizer());
buffer.writeFlattenable(paint.getXfermode());
}
static void drawAndTest(skiatest::Reporter* reporter, const SkPath& path,
const SkPaint& paint, bool shouldDraw) {
SkBitmap bm;
bm.allocN32Pixels(DIMENSION, DIMENSION);
SkASSERT(DIMENSION*4 == bm.rowBytes()); // ensure no padding on each row
bm.eraseColor(SK_ColorTRANSPARENT);
SkCanvas canvas(bm);
SkPaint p(paint);
p.setColor(SK_ColorWHITE);
canvas.drawPath(path, p);
size_t count = DIMENSION * DIMENSION;
const SkPMColor* ptr = bm.getAddr32(0, 0);
SkPMColor andValue = ~0U;
SkPMColor orValue = 0;
for (size_t i = 0; i < count; ++i) {
SkPMColor c = ptr[i];
andValue &= c;
orValue |= c;
}
// success means we drew everywhere or nowhere (depending on shouldDraw)
bool success = shouldDraw ? (~0U == andValue) : (0 == orValue);
if (!success) {
const char* str;
if (shouldDraw) {
str = "Path expected to draw everywhere, but didn't. ";
} else {
str = "Path expected to draw nowhere, but did. ";
}
ERRORF(reporter, "%s style[%d] cap[%d] join[%d] antialias[%d]"
" filltype[%d] ptcount[%d]", str, paint.getStyle(),
paint.getStrokeCap(), paint.getStrokeJoin(),
paint.isAntiAlias(), path.getFillType(), path.countPoints());
// uncomment this if you want to step in to see the failure
// canvas.drawPath(path, p);
}
}
static void apply_paint_cap(const SkPaint& paint, Json::Value* target) {
SkPaint::Cap cap = paint.getStrokeCap();
if (cap != SkPaint::kDefault_Cap) {
switch (cap) {
case SkPaint::kButt_Cap: {
(*target)[SKJSONCANVAS_ATTRIBUTE_CAP] = Json::Value(SKJSONCANVAS_CAP_BUTT);
break;
}
case SkPaint::kRound_Cap: {
(*target)[SKJSONCANVAS_ATTRIBUTE_CAP] = Json::Value(SKJSONCANVAS_CAP_ROUND);
break;
}
case SkPaint::kSquare_Cap: {
(*target)[SKJSONCANVAS_ATTRIBUTE_CAP] = Json::Value(SKJSONCANVAS_CAP_SQUARE);
break;
}
default: SkASSERT(false);
}
}
}
PassRefPtr<JSONObject> LoggingCanvas::objectForSkPaint(const SkPaint& paint)
{
RefPtr<JSONObject> paintItem = JSONObject::create();
paintItem->setNumber("textSize", paint.getTextSize());
paintItem->setNumber("textScaleX", paint.getTextScaleX());
paintItem->setNumber("textSkewX", paint.getTextSkewX());
if (SkShader* shader = paint.getShader())
paintItem->setObject("shader", objectForSkShader(*shader));
paintItem->setString("color", stringForSkColor(paint.getColor()));
paintItem->setNumber("strokeWidth", paint.getStrokeWidth());
paintItem->setNumber("strokeMiter", paint.getStrokeMiter());
paintItem->setString("flags", stringForSkPaintFlags(paint));
paintItem->setString("filterLevel", filterQualityName(paint.getFilterQuality()));
paintItem->setString("textAlign", textAlignName(paint.getTextAlign()));
paintItem->setString("strokeCap", strokeCapName(paint.getStrokeCap()));
paintItem->setString("strokeJoin", strokeJoinName(paint.getStrokeJoin()));
paintItem->setString("styleName", styleName(paint.getStyle()));
paintItem->setString("textEncoding", textEncodingName(paint.getTextEncoding()));
paintItem->setString("hinting", hintingName(paint.getHinting()));
return paintItem.release();
}
sk_sp<SkPDFDict> SkPDFGraphicState::GetGraphicStateForPaint(SkPDFCanon* canon,
const SkPaint& p) {
SkASSERT(canon);
if (SkPaint::kFill_Style == p.getStyle()) {
SkPDFFillGraphicState fillKey = {p.getAlpha(), pdf_blend_mode(p.getBlendMode())};
auto& fillMap = canon->fFillGSMap;
if (sk_sp<SkPDFDict>* statePtr = fillMap.find(fillKey)) {
return *statePtr;
}
auto state = sk_make_sp<SkPDFDict>();
state->reserve(2);
state->insertScalar("ca", fillKey.fAlpha / 255.0f);
state->insertName("BM", as_pdf_blend_mode_name((SkBlendMode)fillKey.fBlendMode));
fillMap.set(fillKey, state);
return state;
} else {
SkPDFStrokeGraphicState strokeKey = {
p.getStrokeWidth(), p.getStrokeMiter(),
SkToU8(p.getStrokeCap()), SkToU8(p.getStrokeJoin()),
p.getAlpha(), pdf_blend_mode(p.getBlendMode())};
auto& sMap = canon->fStrokeGSMap;
if (sk_sp<SkPDFDict>* statePtr = sMap.find(strokeKey)) {
return *statePtr;
}
auto state = sk_make_sp<SkPDFDict>();
state->reserve(8);
state->insertScalar("CA", strokeKey.fAlpha / 255.0f);
state->insertScalar("ca", strokeKey.fAlpha / 255.0f);
state->insertInt("LC", to_stroke_cap(strokeKey.fStrokeCap));
state->insertInt("LJ", to_stroke_join(strokeKey.fStrokeJoin));
state->insertScalar("LW", strokeKey.fStrokeWidth);
state->insertScalar("ML", strokeKey.fStrokeMiter);
state->insertBool("SA", true); // SA = Auto stroke adjustment.
state->insertName("BM", as_pdf_blend_mode_name((SkBlendMode)strokeKey.fBlendMode));
sMap.set(strokeKey, state);
return state;
}
}
/*
* Header:
* paint flags : 32
* non_def bits : 16
* xfermode enum : 8
* pad zeros : 8
*/
static void write_paint(SkWriteBuffer& writer, const SkPaint& paint, unsigned usage) {
uint32_t packedFlags = pack_paint_flags(paint.getFlags(), paint.getHinting(),
paint.getTextAlign(), paint.getFilterQuality(),
paint.getStyle(), paint.getStrokeCap(),
paint.getStrokeJoin(), paint.getTextEncoding());
writer.write32(packedFlags);
unsigned nondef = compute_nondef(paint, (PaintUsage)usage);
const uint8_t pad = 0;
writer.write32((nondef << 16) | ((unsigned)paint.getBlendMode() << 8) | pad);
CHECK_WRITE_SCALAR(writer, nondef, paint, TextSize);
CHECK_WRITE_SCALAR(writer, nondef, paint, TextScaleX);
CHECK_WRITE_SCALAR(writer, nondef, paint, TextSkewX);
CHECK_WRITE_SCALAR(writer, nondef, paint, StrokeWidth);
CHECK_WRITE_SCALAR(writer, nondef, paint, StrokeMiter);
if (nondef & kColor_NonDef) {
writer.write32(paint.getColor());
}
if (nondef & kTypeface_NonDef) {
// TODO: explore idea of writing bits indicating "use the prev (or prev N) face"
// e.g. 1-N bits is an index into a ring buffer of typefaces
SkTypeface* tf = paint.getTypeface();
SkASSERT(tf);
writer.writeTypeface(tf);
}
CHECK_WRITE_FLATTENABLE(writer, nondef, paint, PathEffect);
CHECK_WRITE_FLATTENABLE(writer, nondef, paint, Shader);
CHECK_WRITE_FLATTENABLE(writer, nondef, paint, MaskFilter);
CHECK_WRITE_FLATTENABLE(writer, nondef, paint, ColorFilter);
CHECK_WRITE_FLATTENABLE(writer, nondef, paint, Rasterizer);
CHECK_WRITE_FLATTENABLE(writer, nondef, paint, ImageFilter);
CHECK_WRITE_FLATTENABLE(writer, nondef, paint, DrawLooper);
}
SkStrokePathEffect::SkStrokePathEffect(const SkPaint& paint)
: fWidth(paint.getStrokeWidth()), fMiter(paint.getStrokeMiter()),
fStyle(SkToU8(paint.getStyle())), fJoin(SkToU8(paint.getStrokeJoin())), fCap(SkToU8(paint.getStrokeCap()))
{
}
// Even with kEntirePaint_Bits, we always ensure that the master paint's
// text-encoding is respected, since that controls how we interpret the
// text/length parameters of a draw[Pos]Text call.
void SkLayerDrawLooper::ApplyInfo(SkPaint* dst, const SkPaint& src,
const LayerInfo& info) {
uint32_t mask = info.fFlagsMask;
dst->setFlags((dst->getFlags() & ~mask) | (src.getFlags() & mask));
dst->setColor(xferColor(src.getColor(), dst->getColor(), info.fColorMode));
BitFlags bits = info.fPaintBits;
SkPaint::TextEncoding encoding = dst->getTextEncoding();
if (0 == bits) {
return;
}
if (kEntirePaint_Bits == bits) {
// we've already computed these, so save it from the assignment
uint32_t f = dst->getFlags();
SkColor c = dst->getColor();
*dst = src;
dst->setFlags(f);
dst->setColor(c);
dst->setTextEncoding(encoding);
return;
}
if (bits & kStyle_Bit) {
dst->setStyle(src.getStyle());
dst->setStrokeWidth(src.getStrokeWidth());
dst->setStrokeMiter(src.getStrokeMiter());
dst->setStrokeCap(src.getStrokeCap());
dst->setStrokeJoin(src.getStrokeJoin());
}
if (bits & kTextSkewX_Bit) {
dst->setTextSkewX(src.getTextSkewX());
}
if (bits & kPathEffect_Bit) {
dst->setPathEffect(src.getPathEffect());
}
if (bits & kMaskFilter_Bit) {
dst->setMaskFilter(src.getMaskFilter());
}
if (bits & kShader_Bit) {
dst->setShader(src.getShader());
}
if (bits & kColorFilter_Bit) {
dst->setColorFilter(src.getColorFilter());
}
if (bits & kXfermode_Bit) {
dst->setXfermode(src.getXfermode());
}
// we don't override these
#if 0
dst->setTypeface(src.getTypeface());
dst->setTextSize(src.getTextSize());
dst->setTextScaleX(src.getTextScaleX());
dst->setRasterizer(src.getRasterizer());
dst->setLooper(src.getLooper());
dst->setTextEncoding(src.getTextEncoding());
dst->setHinting(src.getHinting());
#endif
}
// Even with kEntirePaint_Bits, we always ensure that the master paint's
// text-encoding is respected, since that controls how we interpret the
// text/length parameters of a draw[Pos]Text call.
void SkLayerDrawLooper::LayerDrawLooperContext::ApplyInfo(
SkPaint* dst, const SkPaint& src, const LayerInfo& info) {
SkColor4f srcColor = src.getColor4f();
#ifdef SK_BUILD_FOR_ANDROID_FRAMEWORK
// The framework may respect the alpha value on the original paint.
// Match this legacy behavior.
if (src.getAlpha() == 255) {
srcColor.fA = dst->getColor4f().fA;
}
#endif
dst->setColor4f(xferColor(srcColor, dst->getColor4f(), (SkBlendMode)info.fColorMode),
sk_srgb_singleton());
BitFlags bits = info.fPaintBits;
SkPaint::TextEncoding encoding = dst->getTextEncoding();
if (0 == bits) {
return;
}
if (kEntirePaint_Bits == bits) {
// we've already computed these, so save it from the assignment
uint32_t f = dst->getFlags();
SkColor4f c = dst->getColor4f();
*dst = src;
dst->setFlags(f);
dst->setColor4f(c, sk_srgb_singleton());
dst->setTextEncoding(encoding);
return;
}
if (bits & kStyle_Bit) {
dst->setStyle(src.getStyle());
dst->setStrokeWidth(src.getStrokeWidth());
dst->setStrokeMiter(src.getStrokeMiter());
dst->setStrokeCap(src.getStrokeCap());
dst->setStrokeJoin(src.getStrokeJoin());
}
if (bits & kTextSkewX_Bit) {
dst->setTextSkewX(src.getTextSkewX());
}
if (bits & kPathEffect_Bit) {
dst->setPathEffect(src.refPathEffect());
}
if (bits & kMaskFilter_Bit) {
dst->setMaskFilter(src.refMaskFilter());
}
if (bits & kShader_Bit) {
dst->setShader(src.refShader());
}
if (bits & kColorFilter_Bit) {
dst->setColorFilter(src.refColorFilter());
}
if (bits & kXfermode_Bit) {
dst->setBlendMode(src.getBlendMode());
}
// we don't override these
#if 0
dst->setTypeface(src.getTypeface());
dst->setTextSize(src.getTextSize());
dst->setTextScaleX(src.getTextScaleX());
dst->setRasterizer(src.getRasterizer());
dst->setLooper(src.getLooper());
dst->setTextEncoding(src.getTextEncoding());
dst->setHinting(src.getHinting());
#endif
}
void SkFlatPaint::dump() const {
SkPaint defaultPaint;
SkFlattenableReadBuffer buffer(fPaintData);
SkTypeface* typeface = (SkTypeface*) buffer.readPtr();
char pBuffer[DUMP_BUFFER_SIZE];
char* bufferPtr = pBuffer;
bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer),
"paint: ");
if (typeface != defaultPaint.getTypeface())
bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer),
"typeface:%p ", typeface);
SkScalar textSize = buffer.readScalar();
if (textSize != defaultPaint.getTextSize())
bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer),
"textSize:%g ", SkScalarToFloat(textSize));
SkScalar textScaleX = buffer.readScalar();
if (textScaleX != defaultPaint.getTextScaleX())
bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer),
"textScaleX:%g ", SkScalarToFloat(textScaleX));
SkScalar textSkewX = buffer.readScalar();
if (textSkewX != defaultPaint.getTextSkewX())
bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer),
"textSkewX:%g ", SkScalarToFloat(textSkewX));
const SkPathEffect* pathEffect = (const SkPathEffect*) buffer.readFlattenable();
if (pathEffect != defaultPaint.getPathEffect())
bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer),
"pathEffect:%p ", pathEffect);
SkDELETE(pathEffect);
const SkShader* shader = (const SkShader*) buffer.readFlattenable();
if (shader != defaultPaint.getShader())
bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer),
"shader:%p ", shader);
SkDELETE(shader);
const SkXfermode* xfermode = (const SkXfermode*) buffer.readFlattenable();
if (xfermode != defaultPaint.getXfermode())
bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer),
"xfermode:%p ", xfermode);
SkDELETE(xfermode);
const SkMaskFilter* maskFilter = (const SkMaskFilter*) buffer.readFlattenable();
if (maskFilter != defaultPaint.getMaskFilter())
bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer),
"maskFilter:%p ", maskFilter);
SkDELETE(maskFilter);
const SkColorFilter* colorFilter = (const SkColorFilter*) buffer.readFlattenable();
if (colorFilter != defaultPaint.getColorFilter())
bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer),
"colorFilter:%p ", colorFilter);
SkDELETE(colorFilter);
const SkRasterizer* rasterizer = (const SkRasterizer*) buffer.readFlattenable();
if (rasterizer != defaultPaint.getRasterizer())
bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer),
"rasterizer:%p ", rasterizer);
SkDELETE(rasterizer);
const SkDrawLooper* drawLooper = (const SkDrawLooper*) buffer.readFlattenable();
if (drawLooper != defaultPaint.getLooper())
bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer),
"drawLooper:%p ", drawLooper);
SkDELETE(drawLooper);
unsigned color = buffer.readU32();
if (color != defaultPaint.getColor())
bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer),
"color:0x%x ", color);
SkScalar strokeWidth = buffer.readScalar();
if (strokeWidth != defaultPaint.getStrokeWidth())
bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer),
"strokeWidth:%g ", SkScalarToFloat(strokeWidth));
SkScalar strokeMiter = buffer.readScalar();
if (strokeMiter != defaultPaint.getStrokeMiter())
bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer),
"strokeMiter:%g ", SkScalarToFloat(strokeMiter));
unsigned flags = buffer.readU16();
if (flags != defaultPaint.getFlags())
bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer),
"flags:0x%x ", flags);
int align = buffer.readU8();
if (align != defaultPaint.getTextAlign())
bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer),
"align:0x%x ", align);
int strokeCap = buffer.readU8();
if (strokeCap != defaultPaint.getStrokeCap())
bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer),
"strokeCap:0x%x ", strokeCap);
int strokeJoin = buffer.readU8();
if (strokeJoin != defaultPaint.getStrokeJoin())
bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer),
"align:0x%x ", strokeJoin);
int style = buffer.readU8();
if (style != defaultPaint.getStyle())
bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer),
"style:0x%x ", style);
int textEncoding = buffer.readU8();
if (textEncoding != defaultPaint.getTextEncoding())
bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer),
"textEncoding:0x%x ", textEncoding);
SkDebugf("%s\n", pBuffer);
}