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-rw-r--r--core/fxge/skia/fx_skia_device.cpp102
1 files changed, 59 insertions, 43 deletions
diff --git a/core/fxge/skia/fx_skia_device.cpp b/core/fxge/skia/fx_skia_device.cpp
index d0fe11d9b6..d56ac113b9 100644
--- a/core/fxge/skia/fx_skia_device.cpp
+++ b/core/fxge/skia/fx_skia_device.cpp
@@ -170,14 +170,6 @@ void DebugShowSkiaPaint(const SkPaint& paint) {
paint.getStrokeWidth());
}
}
-
-void DebugShowCanvasMatrix(const SkCanvas* canvas) {
- SkMatrix matrix = canvas->getTotalMatrix();
- SkScalar m[9];
- matrix.get9(m);
- printf("matrix (%g,%g,%g) (%g,%g,%g) (%g,%g,%g)\n", m[0], m[1], m[2], m[3],
- m[4], m[5], m[6], m[7], m[8]);
-}
#endif // SHOW_SKIA_PATH
void DebugShowSkiaPath(const SkPath& path) {
@@ -195,8 +187,13 @@ void DebugShowSkiaPath(const SkPath& path) {
#endif // SHOW_SKIA_PATH
}
-void DebugShowCanvasClip(const SkCanvas* canvas) {
+void DebugShowCanvasClip(CFX_SkiaDeviceDriver* driver, const SkCanvas* canvas) {
#if SHOW_SKIA_PATH
+ SkMatrix matrix = canvas->getTotalMatrix();
+ SkScalar m[9];
+ matrix.get9(m);
+ printf("matrix (%g,%g,%g) (%g,%g,%g) (%g,%g,%g)\n", m[0], m[1], m[2], m[3],
+ m[4], m[5], m[6], m[7], m[8]);
SkRect local = canvas->getLocalClipBounds();
SkIRect device = canvas->getDeviceClipBounds();
@@ -204,28 +201,32 @@ void DebugShowCanvasClip(const SkCanvas* canvas) {
local.fBottom);
printf("device bounds %d %d %d %d\n", device.fLeft, device.fTop,
device.fRight, device.fBottom);
+ FX_RECT clipBox;
+ driver->GetClipBox(&clipBox);
+ printf("reported bounds %d %d %d %d\n", clipBox.left, clipBox.top,
+ clipBox.right, clipBox.bottom);
#endif // SHOW_SKIA_PATH
}
-void DebugShowSkiaDrawPath(const SkCanvas* canvas,
+void DebugShowSkiaDrawPath(CFX_SkiaDeviceDriver* driver,
+ const SkCanvas* canvas,
const SkPaint& paint,
const SkPath& path) {
#if SHOW_SKIA_PATH
DebugShowSkiaPaint(paint);
- DebugShowCanvasMatrix(canvas);
- DebugShowCanvasClip(canvas);
+ DebugShowCanvasClip(driver, canvas);
DebugShowSkiaPath(path);
printf("\n");
#endif // SHOW_SKIA_PATH
}
-void DebugShowSkiaDrawRect(const SkCanvas* canvas,
+void DebugShowSkiaDrawRect(CFX_SkiaDeviceDriver* driver,
+ const SkCanvas* canvas,
const SkPaint& paint,
const SkRect& rect) {
#if SHOW_SKIA_PATH
DebugShowSkiaPaint(paint);
- DebugShowCanvasMatrix(canvas);
- DebugShowCanvasClip(canvas);
+ DebugShowCanvasClip(driver, canvas);
printf("rect %g %g %g %g\n", rect.fLeft, rect.fTop, rect.fRight,
rect.fBottom);
#endif // SHOW_SKIA_PATH
@@ -754,7 +755,7 @@ class SkiaState {
#ifdef _SKIA_SUPPORT_PATHS_
m_pDriver->PreMultiply();
#endif // _SKIA_SUPPORT_PATHS_
- DebugShowSkiaDrawPath(skCanvas, skPaint, *fillPath);
+ DebugShowSkiaDrawPath(m_pDriver.Get(), skCanvas, skPaint, *fillPath);
skCanvas->drawPath(*fillPath, skPaint);
}
if (stroke_alpha) {
@@ -763,7 +764,7 @@ class SkiaState {
#ifdef _SKIA_SUPPORT_PATHS_
m_pDriver->PreMultiply();
#endif // _SKIA_SUPPORT_PATHS_
- DebugShowSkiaDrawPath(skCanvas, skPaint, m_skPath);
+ DebugShowSkiaDrawPath(m_pDriver.Get(), skCanvas, skPaint, m_skPath);
skCanvas->drawPath(m_skPath, skPaint);
}
skCanvas->restore();
@@ -1113,10 +1114,11 @@ class SkiaState {
if (m_debugDisable)
return;
printf(
- "\n%s\nSkia Save Count %d Agg Save Count %d"
- " Cache Save Count %d\n",
+ "\n%s\nSkia Save Count %d Agg Save Stack/Count %d/%d"
+ " Cache Save Index/Count %d/%d\n",
where, m_pDriver->m_pCanvas->getSaveCount(),
- (int)m_pDriver->m_StateStack.size(), m_commandIndex);
+ (int)m_pDriver->m_StateStack.size(), AggSaveCount(m_pDriver),
+ m_commandIndex, CacheSaveCount(m_commands, m_commandIndex));
printf("Cache:\n");
#if SHOW_SKIA_PATH_SHORTHAND
bool dumpedPath = false;
@@ -1159,51 +1161,65 @@ class SkiaState {
#endif // SHOW_SKIA_PATH
}
- void DebugCheckClip() {
#if SHOW_SKIA_PATH
- if (m_debugDisable)
- return;
- int aggSaveCount = 0;
+ static int AggSaveCount(const CFX_UnownedPtr<CFX_SkiaDeviceDriver> driver) {
FX_RECT last;
+ int aggSaveCount = 0;
bool foundLast = false;
- for (int index = 0; index < (int)m_pDriver->m_StateStack.size(); ++index) {
- if (!m_pDriver->m_StateStack[index]) {
+ for (int index = 0; index < (int)driver->m_StateStack.size(); ++index) {
+ if (!driver->m_StateStack[index]) {
continue;
}
- if (m_pDriver->m_StateStack[index]->GetType() != CFX_ClipRgn::RectI) {
+ if (driver->m_StateStack[index]->GetType() != CFX_ClipRgn::RectI) {
aggSaveCount += 1;
foundLast = false;
continue;
}
- if (!foundLast || memcmp(&last, &m_pDriver->m_StateStack[index]->GetBox(),
+ if (!foundLast || memcmp(&last, &driver->m_StateStack[index]->GetBox(),
sizeof(FX_RECT))) {
aggSaveCount += 1;
foundLast = true;
- last = m_pDriver->m_StateStack[index]->GetBox();
+ last = driver->m_StateStack[index]->GetBox();
}
}
- if (m_pDriver->m_pClipRgn) {
- CFX_ClipRgn::ClipType clipType = m_pDriver->m_pClipRgn->GetType();
+ if (driver->m_pClipRgn) {
+ CFX_ClipRgn::ClipType clipType = driver->m_pClipRgn->GetType();
if (clipType != CFX_ClipRgn::RectI || !foundLast ||
- memcmp(&last, &m_pDriver->m_pClipRgn->GetBox(), sizeof(FX_RECT))) {
+ memcmp(&last, &driver->m_pClipRgn->GetBox(), sizeof(FX_RECT))) {
aggSaveCount += 1;
}
}
+ return aggSaveCount;
+ }
+
+ static int CacheSaveCount(const SkTDArray<SkiaState::Clip>& commands,
+ int commandIndex) {
int cacheSaveCount = 0;
- SkASSERT(m_clipIndex <= m_commands.count());
bool newPath = false;
- for (int index = 0; index < m_commandIndex; ++index) {
- if (Clip::kSave == m_commands[index]) {
+ for (int index = 0; index < commandIndex; ++index) {
+ if (Clip::kSave == commands[index]) {
newPath = true;
} else if (newPath) {
++cacheSaveCount;
newPath = false;
}
}
+ return cacheSaveCount;
+ }
+#endif
+
+ void DebugCheckClip() {
+#if SHOW_SKIA_PATH
+ if (m_debugDisable)
+ return;
+ int aggSaveCount = AggSaveCount(m_pDriver);
+ int cacheSaveCount = CacheSaveCount(m_commands, m_commandIndex);
+ SkASSERT(m_clipIndex <= m_commands.count());
if (aggSaveCount != cacheSaveCount) {
+ // may not signify a bug if counts don't match
+ printf("aggSaveCount %d != cacheSaveCount %d\n", aggSaveCount,
+ cacheSaveCount);
DumpClipStacks();
- SkASSERT(0);
- return;
}
for (int aggIndex = 0; aggIndex < (int)m_pDriver->m_StateStack.size();
++aggIndex) {
@@ -1653,7 +1669,7 @@ bool CFX_SkiaDeviceDriver::SetClip_PathFill(
FX_RECT rect = rectf.GetOuterRect();
m_pClipRgn->IntersectRect(rect);
#endif // _SKIA_SUPPORT_PATHS_
- DebugShowCanvasClip(m_pCanvas);
+ DebugShowCanvasClip(this, m_pCanvas);
return true;
}
}
@@ -1673,7 +1689,7 @@ bool CFX_SkiaDeviceDriver::SetClip_PathFill(
GetDeviceCaps(FXDC_PIXEL_HEIGHT));
SetClipMask(clipBox, skClipPath);
#endif // _SKIA_SUPPORT_PATHS_
- DebugShowCanvasClip(m_pCanvas);
+ DebugShowCanvasClip(this, m_pCanvas);
return true;
}
@@ -1707,7 +1723,7 @@ bool CFX_SkiaDeviceDriver::SetClip_PathStroke(
GetDeviceCaps(FXDC_PIXEL_HEIGHT));
SetClipMask(clipBox, dst_path);
#endif // _SKIA_SUPPORT_PATHS_
- DebugShowCanvasClip(m_pCanvas);
+ DebugShowCanvasClip(this, m_pCanvas);
return true;
}
@@ -1760,7 +1776,7 @@ bool CFX_SkiaDeviceDriver::DrawPath(
#ifdef _SKIA_SUPPORT_PATHS_
m_pBitmap->PreMultiply();
#endif // _SKIA_SUPPORT_PATHS_
- DebugShowSkiaDrawPath(m_pCanvas, skPaint, *fillPath);
+ DebugShowSkiaDrawPath(this, m_pCanvas, skPaint, *fillPath);
m_pCanvas->drawPath(*fillPath, skPaint);
}
if (pGraphState && stroke_alpha) {
@@ -1769,7 +1785,7 @@ bool CFX_SkiaDeviceDriver::DrawPath(
#ifdef _SKIA_SUPPORT_PATHS_
m_pBitmap->PreMultiply();
#endif // _SKIA_SUPPORT_PATHS_
- DebugShowSkiaDrawPath(m_pCanvas, skPaint, skPath);
+ DebugShowSkiaDrawPath(this, m_pCanvas, skPaint, skPath);
m_pCanvas->drawPath(skPath, skPaint);
}
m_pCanvas->restore();
@@ -1796,7 +1812,7 @@ bool CFX_SkiaDeviceDriver::FillRectWithBlend(const FX_RECT* pRect,
SkRect rect =
SkRect::MakeLTRB(pRect->left, SkTMin(pRect->top, pRect->bottom),
pRect->right, SkTMax(pRect->bottom, pRect->top));
- DebugShowSkiaDrawRect(m_pCanvas, spaint, rect);
+ DebugShowSkiaDrawRect(this, m_pCanvas, spaint, rect);
m_pCanvas->drawRect(rect, spaint);
return true;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-19 18:39:21 +0000