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Diffstat (limited to 'core/fxge/skia/fx_skia_device.cpp')
-rw-r--r--core/fxge/skia/fx_skia_device.cpp52
1 files changed, 30 insertions, 22 deletions
diff --git a/core/fxge/skia/fx_skia_device.cpp b/core/fxge/skia/fx_skia_device.cpp
index 6c9763765a..d525c470af 100644
--- a/core/fxge/skia/fx_skia_device.cpp
+++ b/core/fxge/skia/fx_skia_device.cpp
@@ -30,6 +30,7 @@
#include "third_party/skia/include/core/SkPaint.h"
#include "third_party/skia/include/core/SkPath.h"
#include "third_party/skia/include/core/SkStream.h"
+#include "third_party/skia/include/core/SkTypeface.h"
#include "third_party/skia/include/effects/SkDashPathEffect.h"
#include "third_party/skia/include/pathops/SkPathOps.h"
@@ -39,7 +40,6 @@
#include "third_party/skia/include/core/SkMaskFilter.h"
#include "third_party/skia/include/core/SkPictureRecorder.h"
#include "third_party/skia/include/core/SkShader.h"
-#include "third_party/skia/include/core/SkTypeface.h"
#include "third_party/skia/include/effects/SkGradientShader.h"
#endif // _SKIA_SUPPORT_
@@ -266,7 +266,6 @@ SkMatrix ToSkMatrix(const CFX_Matrix& m) {
return skMatrix;
}
-#ifdef _SKIA_SUPPORT_
// use when pdf's y-axis points up insead of down
SkMatrix ToFlippedSkMatrix(const CFX_Matrix& m, SkScalar flip) {
SkMatrix skMatrix;
@@ -274,7 +273,6 @@ SkMatrix ToFlippedSkMatrix(const CFX_Matrix& m, SkScalar flip) {
0, 1);
return skMatrix;
}
-#endif // _SKIA_SUPPORT_
SkBlendMode GetSkiaBlendMode(int blend_type) {
switch (blend_type) {
@@ -602,6 +600,7 @@ bool Upsample(const CFX_DIBSource* pSource,
} // namespace
+#ifdef _SKIA_SUPPORT_
// Encapsulate the state used for successive text and path draws so that
// they can be combined.
class SkiaState {
@@ -619,13 +618,10 @@ class SkiaState {
m_strokeColor(0),
m_blendType(0),
m_commandIndex(0),
-#if _SKIA_SUPPORT_
m_drawText(false),
-#endif // _SKIA_SUPPORT_
m_drawPath(false),
m_fillPath(false),
- m_debugDisable(true) {
- }
+ m_debugDisable(false) {}
bool DrawPath(const CFX_PathData* pPathData,
const CFX_Matrix* pMatrix,
@@ -639,10 +635,8 @@ class SkiaState {
return false;
if (m_commandIndex < m_commands.count())
FlushCommands(pDriver);
-#if _SKIA_SUPPORT_
if (m_drawText)
FlushText(pDriver);
-#endif // _SKIA_SUPPORT_
if (m_drawPath && DrawChanged(pMatrix, pDrawState, fill_color, stroke_color,
fill_mode, blend_type)) {
FlushPath(pDriver);
@@ -709,7 +703,6 @@ class SkiaState {
m_drawPath = false;
}
-#ifdef _SKIA_SUPPORT_
bool DrawText(int nChars,
const FXTEXT_CHARPOS* pCharPos,
CFX_Font* pFont,
@@ -773,7 +766,6 @@ class SkiaState {
skCanvas->restore();
m_drawText = false;
}
-#endif // _SKIA_SUPPORT_
bool SetClipFill(const CFX_PathData* pPathData,
const CFX_Matrix* pMatrix,
@@ -963,10 +955,8 @@ class SkiaState {
void Flush(CFX_SkiaDeviceDriver* pDriver) {
if (m_drawPath)
FlushPath(pDriver);
-#ifdef _SKIA_SUPPORT_
if (m_drawText)
FlushText(pDriver);
-#endif // _SKIA_SUPPORT_
}
void Dump(const CFX_SkiaDeviceDriver* pDriver) const {
@@ -1009,13 +999,12 @@ class SkiaState {
uint32_t m_strokeColor;
int m_blendType;
int m_commandIndex; // active position in clip command stack
-#ifdef _SKIA_SUPPORT_
bool m_drawText;
-#endif // _SKIA_SUPPORT_
bool m_drawPath;
bool m_fillPath;
bool m_debugDisable; // turn off cache for debugging
};
+#endif // _SKIA_SUPPORT_
// convert a stroking path to scanlines
void CFX_SkiaDeviceDriver::PaintStroke(SkPaint* spaint,
@@ -1089,7 +1078,9 @@ CFX_SkiaDeviceDriver::CFX_SkiaDeviceDriver(CFX_DIBitmap* pBitmap,
: m_pBitmap(pBitmap),
m_pOriDevice(pOriDevice),
m_pRecorder(nullptr),
+#ifdef _SKIA_SUPPORT_
m_pCache(new SkiaState),
+#endif
#ifdef _SKIA_SUPPORT_PATHS_
m_pClipRgn(nullptr),
m_FillFlags(0),
@@ -1136,8 +1127,10 @@ CFX_SkiaDeviceDriver::~CFX_SkiaDeviceDriver() {
}
void CFX_SkiaDeviceDriver::Flush() {
+#ifdef _SKIA_SUPPORT_
m_pCache->Flush(this);
m_pCache->FlushCommands(this);
+#endif
}
bool CFX_SkiaDeviceDriver::DrawDeviceText(int nChars,
@@ -1151,6 +1144,7 @@ bool CFX_SkiaDeviceDriver::DrawDeviceText(int nChars,
color, this)) {
return true;
}
+#endif
sk_sp<SkTypeface> typeface(SkSafeRef(pFont->GetDeviceCache()));
SkPaint paint;
paint.setAntiAlias(true);
@@ -1162,6 +1156,9 @@ bool CFX_SkiaDeviceDriver::DrawDeviceText(int nChars,
paint.setSubpixelText(true);
m_pCanvas->save();
SkScalar flip = font_size < 0 ? -1 : 1;
+ SkScalar vFlip = flip;
+ if (pFont->IsVertical())
+ vFlip *= -1;
SkMatrix skMatrix = ToFlippedSkMatrix(*pObject2Device, flip);
m_pCanvas->concat(skMatrix);
SkTDArray<SkPoint> positions;
@@ -1170,17 +1167,18 @@ bool CFX_SkiaDeviceDriver::DrawDeviceText(int nChars,
glyphs.setCount(nChars);
for (int index = 0; index < nChars; ++index) {
const FXTEXT_CHARPOS& cp = pCharPos[index];
- positions[index] = {cp.m_OriginX * flip, cp.m_OriginY * flip};
+ positions[index] = {cp.m_OriginX * flip, cp.m_OriginY * vFlip};
glyphs[index] = (uint16_t)cp.m_GlyphIndex;
}
m_pCanvas->drawPosText(glyphs.begin(), nChars * 2, positions.begin(), paint);
m_pCanvas->restore();
- return true;
-#endif // _SKIA_SUPPORT_
#ifdef _SKIA_SUPPORT_PATHS_
- return false;
+ if (FXARGB_A(color) < 255) {
+ m_pBitmap->MarkForUnPreMultiply(true);
+ }
#endif // _SKIA_SUPPORT_PATHS_
+ return true;
}
int CFX_SkiaDeviceDriver::GetDeviceCaps(int caps_id) const {
@@ -1236,7 +1234,9 @@ int CFX_SkiaDeviceDriver::GetDeviceCaps(int caps_id) const {
}
void CFX_SkiaDeviceDriver::SaveState() {
+#ifdef _SKIA_SUPPORT_
if (!m_pCache->ClipSave(this))
+#endif
m_pCanvas->save();
#ifdef _SKIA_SUPPORT_PATHS_
@@ -1248,11 +1248,17 @@ void CFX_SkiaDeviceDriver::SaveState() {
}
void CFX_SkiaDeviceDriver::RestoreState(bool bKeepSaved) {
+#ifdef _SKIA_SUPPORT_
if (!m_pCache->ClipRestore(this))
+#endif
m_pCanvas->restore();
- if (bKeepSaved && !m_pCache->ClipSave(this))
+ if (bKeepSaved
+#ifdef _SKIA_SUPPORT_
+ && !m_pCache->ClipSave(this)
+#endif
+ ) {
m_pCanvas->save();
-
+ }
#ifdef _SKIA_SUPPORT_PATHS_
m_pClipRgn.reset();
@@ -1398,10 +1404,12 @@ bool CFX_SkiaDeviceDriver::DrawPath(
uint32_t stroke_color, // stroke color
int fill_mode, // fill mode, WINDING or ALTERNATE. 0 for not filled
int blend_type) {
+#ifdef _SKIA_SUPPORT_
if (m_pCache->DrawPath(pPathData, pObject2Device, pGraphState, fill_color,
stroke_color, fill_mode, blend_type, this)) {
return true;
}
+#endif
SkIRect rect;
rect.set(0, 0, GetDeviceCaps(FXDC_PIXEL_WIDTH),
GetDeviceCaps(FXDC_PIXEL_HEIGHT));
@@ -1451,7 +1459,7 @@ bool CFX_SkiaDeviceDriver::DrawPath(
m_pCanvas->drawPath(skPath, skPaint);
}
m_pCanvas->restore();
-#if defined _SKIA_SUPPORT_PATHS_
+#ifdef _SKIA_SUPPORT_PATHS_
if ((fill_mode & 3 && FXARGB_A(fill_color) < 255) ||
(pGraphState && stroke_alpha < 255)) {
m_pBitmap->MarkForUnPreMultiply(true);
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-02 04:24:50 +0000