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-rw-r--r--gyp/gpu.gypi11
-rw-r--r--include/gpu/GrFontScaler.h79
-rw-r--r--include/gpu/GrKey.h38
-rw-r--r--include/gpu/SkGr.h23
-rw-r--r--src/gpu/GrFontScaler.cpp (renamed from src/gpu/SkGrFontScaler.cpp)52
-rw-r--r--src/gpu/GrTextContext.cpp4
-rw-r--r--src/gpu/GrTextStrike.cpp2
-rw-r--r--src/gpu/GrTextStrike.h6
-rw-r--r--src/gpu/GrTextStrike_impl.h4
9 files changed, 90 insertions, 129 deletions
diff --git a/gyp/gpu.gypi b/gyp/gpu.gypi
index 551f48db66..ca2dc1d4aa 100644
--- a/gyp/gpu.gypi
+++ b/gyp/gpu.gypi
@@ -22,7 +22,6 @@
'<(skia_include_path)/gpu/GrFontScaler.h',
'<(skia_include_path)/gpu/GrGlyph.h',
'<(skia_include_path)/gpu/GrGpuObject.h',
- '<(skia_include_path)/gpu/GrKey.h',
'<(skia_include_path)/gpu/GrPaint.h',
'<(skia_include_path)/gpu/GrPathRendererChain.h',
'<(skia_include_path)/gpu/GrRect.h',
@@ -61,6 +60,10 @@
'<(skia_src_path)/gpu/GrCacheable.cpp',
'<(skia_src_path)/gpu/GrCacheID.cpp',
'<(skia_src_path)/gpu/GrClipData.cpp',
+ '<(skia_src_path)/gpu/GrClipMaskCache.h',
+ '<(skia_src_path)/gpu/GrClipMaskCache.cpp',
+ '<(skia_src_path)/gpu/GrClipMaskManager.h',
+ '<(skia_src_path)/gpu/GrClipMaskManager.cpp',
'<(skia_src_path)/gpu/GrContext.cpp',
'<(skia_src_path)/gpu/GrDefaultPathRenderer.cpp',
'<(skia_src_path)/gpu/GrDefaultPathRenderer.h',
@@ -72,11 +75,8 @@
'<(skia_src_path)/gpu/GrDrawTarget.h',
'<(skia_src_path)/gpu/GrDrawTargetCaps.h',
'<(skia_src_path)/gpu/GrEffect.cpp',
+ '<(skia_src_path)/gpu/GrFontScaler.cpp',
'<(skia_src_path)/gpu/GrGeometryBuffer.h',
- '<(skia_src_path)/gpu/GrClipMaskCache.h',
- '<(skia_src_path)/gpu/GrClipMaskCache.cpp',
- '<(skia_src_path)/gpu/GrClipMaskManager.h',
- '<(skia_src_path)/gpu/GrClipMaskManager.cpp',
'<(skia_src_path)/gpu/GrGpu.cpp',
'<(skia_src_path)/gpu/GrGpu.h',
'<(skia_src_path)/gpu/GrGpuObject.cpp',
@@ -241,7 +241,6 @@
'<(skia_src_path)/gpu/SkGpuDevice.cpp',
'<(skia_src_path)/gpu/SkGr.cpp',
- '<(skia_src_path)/gpu/SkGrFontScaler.cpp',
'<(skia_src_path)/gpu/SkGrPixelRef.cpp',
'<(skia_src_path)/gpu/SkGrTexturePixelRef.cpp',
diff --git a/include/gpu/GrFontScaler.h b/include/gpu/GrFontScaler.h
index 0132d51304..d90708de8f 100644
--- a/include/gpu/GrFontScaler.h
+++ b/include/gpu/GrFontScaler.h
@@ -9,35 +9,76 @@
#define GrFontScaler_DEFINED
#include "GrGlyph.h"
-#include "GrKey.h"
+#include "GrTypes.h"
+
+#include "SkDescriptor.h"
class SkPath;
-/**
- * This is a virtual base class which Gr's interface to the host platform's
- * font scaler.
+/*
+ * Wrapper class to turn a font cache descriptor into a key
+ * for GrFontScaler-related lookups
+ */
+class GrFontDescKey : public SkRefCnt {
+public:
+ SK_DECLARE_INST_COUNT(SkGrDescKey)
+
+ typedef uint32_t Hash;
+
+ explicit GrFontDescKey(const SkDescriptor& desc);
+ virtual ~GrFontDescKey();
+
+ Hash getHash() const { return fHash; }
+
+ bool operator<(const GrFontDescKey& rh) const {
+ return fHash < rh.fHash || (fHash == rh.fHash && this->lt(rh));
+ }
+ bool operator==(const GrFontDescKey& rh) const {
+ return fHash == rh.fHash && this->eq(rh);
+ }
+
+private:
+ // helper functions for comparisons
+ bool lt(const GrFontDescKey& rh) const;
+ bool eq(const GrFontDescKey& rh) const;
+
+ SkDescriptor* fDesc;
+ enum {
+ kMaxStorageInts = 16
+ };
+ uint32_t fStorage[kMaxStorageInts];
+ const Hash fHash;
+
+ typedef SkRefCnt INHERITED;
+};
+
+/*
+ * This is Gr's interface to the host platform's font scaler.
*
- * The client is responsible for subclassing, and instantiating this. The
- * instance is created for a specific font+size+matrix.
+ * The client is responsible for instantiating this. The instance is created
+ * for a specific font+size+matrix.
*/
class GrFontScaler : public SkRefCnt {
public:
SK_DECLARE_INST_COUNT(GrFontScaler)
- virtual const GrKey* getKey() = 0;
- virtual GrMaskFormat getMaskFormat() = 0;
- virtual bool getPackedGlyphBounds(GrGlyph::PackedID, SkIRect* bounds) = 0;
- virtual bool getPackedGlyphImage(GrGlyph::PackedID, int width, int height,
- int rowBytes, void* image) = 0;
- // get bounds for distance field associated with packed ID
- virtual bool getPackedGlyphDFBounds(GrGlyph::PackedID, SkIRect* bounds) = 0;
- // copies distance field bytes into pre-allocated dfImage
- // (should be width*height bytes in size)
- virtual bool getPackedGlyphDFImage(GrGlyph::PackedID, int width, int height,
- void* dfImage) = 0;
- virtual bool getGlyphPath(uint16_t glyphID, SkPath*) = 0;
-
+ explicit GrFontScaler(SkGlyphCache* strike);
+ virtual ~GrFontScaler();
+
+ const GrFontDescKey* getKey();
+ GrMaskFormat getMaskFormat();
+ bool getPackedGlyphBounds(GrGlyph::PackedID, SkIRect* bounds);
+ bool getPackedGlyphImage(GrGlyph::PackedID, int width, int height,
+ int rowBytes, void* image);
+ bool getPackedGlyphDFBounds(GrGlyph::PackedID, SkIRect* bounds);
+ bool getPackedGlyphDFImage(GrGlyph::PackedID, int width, int height,
+ void* image);
+ bool getGlyphPath(uint16_t glyphID, SkPath*);
+
private:
+ SkGlyphCache* fStrike;
+ GrFontDescKey* fKey;
+
typedef SkRefCnt INHERITED;
};
diff --git a/include/gpu/GrKey.h b/include/gpu/GrKey.h
deleted file mode 100644
index e9d6feb453..0000000000
--- a/include/gpu/GrKey.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * Copyright 2010 Google Inc.
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-#ifndef GrKey_DEFINED
-#define GrKey_DEFINED
-
-class GrKey : public SkRefCnt {
-public:
- SK_DECLARE_INST_COUNT(GrKey)
-
- typedef intptr_t Hash;
-
- explicit GrKey(Hash hash) : fHash(hash) {}
-
- intptr_t getHash() const { return fHash; }
-
- bool operator<(const GrKey& rh) const {
- return fHash < rh.fHash || (fHash == rh.fHash && this->lt(rh));
- }
- bool operator==(const GrKey& rh) const {
- return fHash == rh.fHash && this->eq(rh);
- }
-
-protected:
- virtual bool lt(const GrKey& rh) const = 0;
- virtual bool eq(const GrKey& rh) const = 0;
-
-private:
- const Hash fHash;
-
- typedef SkRefCnt INHERITED;
-};
-
-#endif
diff --git a/include/gpu/SkGr.h b/include/gpu/SkGr.h
index e306293e31..2f88679503 100644
--- a/include/gpu/SkGr.h
+++ b/include/gpu/SkGr.h
@@ -16,7 +16,6 @@
// Gr headers
#include "GrTypes.h"
#include "GrContext.h"
-#include "GrFontScaler.h"
// skia headers
#include "SkBitmap.h"
@@ -104,28 +103,6 @@ void SkPaint2GrPaintShader(GrContext* context, const SkPaint& skPaint,
class SkGlyphCache;
-class SkGrFontScaler : public GrFontScaler {
-public:
- explicit SkGrFontScaler(SkGlyphCache* strike);
- virtual ~SkGrFontScaler();
-
- // overrides
- virtual const GrKey* getKey();
- virtual GrMaskFormat getMaskFormat();
- virtual bool getPackedGlyphBounds(GrGlyph::PackedID, SkIRect* bounds) SK_OVERRIDE;
- virtual bool getPackedGlyphImage(GrGlyph::PackedID, int width, int height,
- int rowBytes, void* image) SK_OVERRIDE;
- virtual bool getPackedGlyphDFBounds(GrGlyph::PackedID, SkIRect* bounds) SK_OVERRIDE;
- virtual bool getPackedGlyphDFImage(GrGlyph::PackedID, int width, int height,
- void* image) SK_OVERRIDE;
- virtual bool getGlyphPath(uint16_t glyphID, SkPath*);
-
-private:
- SkGlyphCache* fStrike;
- GrKey* fKey;
-// DECLARE_INSTANCE_COUNTER(SkGrFontScaler);
-};
-
////////////////////////////////////////////////////////////////////////////////
#endif
diff --git a/src/gpu/SkGrFontScaler.cpp b/src/gpu/GrFontScaler.cpp
index 44856906e3..164768f3b0 100644
--- a/src/gpu/SkGrFontScaler.cpp
+++ b/src/gpu/GrFontScaler.cpp
@@ -8,32 +8,14 @@
#include "GrTemplates.h"
-#include "SkGr.h"
+#include "GrFontScaler.h"
#include "SkDescriptor.h"
#include "SkDistanceFieldGen.h"
#include "SkGlyphCache.h"
-class SkGrDescKey : public GrKey {
-public:
- explicit SkGrDescKey(const SkDescriptor& desc);
- virtual ~SkGrDescKey();
-
-protected:
- // overrides
- virtual bool lt(const GrKey& rh) const;
- virtual bool eq(const GrKey& rh) const;
-
-private:
- SkDescriptor* fDesc;
- enum {
- kMaxStorageInts = 16
- };
- uint32_t fStorage[kMaxStorageInts];
-};
-
///////////////////////////////////////////////////////////////////////////////
-SkGrDescKey::SkGrDescKey(const SkDescriptor& desc) : GrKey(desc.getChecksum()) {
+GrFontDescKey::GrFontDescKey(const SkDescriptor& desc) : fHash(desc.getChecksum()) {
size_t size = desc.getLength();
if (size <= sizeof(fStorage)) {
fDesc = GrTCast<SkDescriptor*>(fStorage);
@@ -43,14 +25,14 @@ SkGrDescKey::SkGrDescKey(const SkDescriptor& desc) : GrKey(desc.getChecksum()) {
memcpy(fDesc, &desc, size);
}
-SkGrDescKey::~SkGrDescKey() {
+GrFontDescKey::~GrFontDescKey() {
if (fDesc != GrTCast<SkDescriptor*>(fStorage)) {
SkDescriptor::Free(fDesc);
}
}
-bool SkGrDescKey::lt(const GrKey& rh) const {
- const SkDescriptor* srcDesc = ((const SkGrDescKey*)&rh)->fDesc;
+bool GrFontDescKey::lt(const GrFontDescKey& rh) const {
+ const SkDescriptor* srcDesc = (&rh)->fDesc;
size_t lenLH = fDesc->getLength();
size_t lenRH = srcDesc->getLength();
int cmp = memcmp(fDesc, srcDesc, SkTMin<size_t>(lenLH, lenRH));
@@ -61,23 +43,23 @@ bool SkGrDescKey::lt(const GrKey& rh) const {
}
}
-bool SkGrDescKey::eq(const GrKey& rh) const {
- const SkDescriptor* srcDesc = ((const SkGrDescKey*)&rh)->fDesc;
+bool GrFontDescKey::eq(const GrFontDescKey& rh) const {
+ const SkDescriptor* srcDesc = (&rh)->fDesc;
return fDesc->equals(*srcDesc);
}
///////////////////////////////////////////////////////////////////////////////
-SkGrFontScaler::SkGrFontScaler(SkGlyphCache* strike) {
+GrFontScaler::GrFontScaler(SkGlyphCache* strike) {
fStrike = strike;
fKey = NULL;
}
-SkGrFontScaler::~SkGrFontScaler() {
+GrFontScaler::~GrFontScaler() {
SkSafeUnref(fKey);
}
-GrMaskFormat SkGrFontScaler::getMaskFormat() {
+GrMaskFormat GrFontScaler::getMaskFormat() {
SkMask::Format format = fStrike->getMaskFormat();
switch (format) {
case SkMask::kBW_Format:
@@ -96,14 +78,14 @@ GrMaskFormat SkGrFontScaler::getMaskFormat() {
}
}
-const GrKey* SkGrFontScaler::getKey() {
+const GrFontDescKey* GrFontScaler::getKey() {
if (NULL == fKey) {
- fKey = SkNEW_ARGS(SkGrDescKey, (fStrike->getDescriptor()));
+ fKey = SkNEW_ARGS(GrFontDescKey, (fStrike->getDescriptor()));
}
return fKey;
}
-bool SkGrFontScaler::getPackedGlyphBounds(GrGlyph::PackedID packed, SkIRect* bounds) {
+bool GrFontScaler::getPackedGlyphBounds(GrGlyph::PackedID packed, SkIRect* bounds) {
const SkGlyph& glyph = fStrike->getGlyphIDMetrics(GrGlyph::UnpackID(packed),
GrGlyph::UnpackFixedX(packed),
GrGlyph::UnpackFixedY(packed));
@@ -112,7 +94,7 @@ bool SkGrFontScaler::getPackedGlyphBounds(GrGlyph::PackedID packed, SkIRect* bou
return true;
}
-bool SkGrFontScaler::getPackedGlyphDFBounds(GrGlyph::PackedID packed, SkIRect* bounds) {
+bool GrFontScaler::getPackedGlyphDFBounds(GrGlyph::PackedID packed, SkIRect* bounds) {
const SkGlyph& glyph = fStrike->getGlyphIDMetrics(GrGlyph::UnpackID(packed),
GrGlyph::UnpackFixedX(packed),
GrGlyph::UnpackFixedY(packed));
@@ -148,7 +130,7 @@ void expand_bits(INT_TYPE* dst,
}
}
-bool SkGrFontScaler::getPackedGlyphImage(GrGlyph::PackedID packed,
+bool GrFontScaler::getPackedGlyphImage(GrGlyph::PackedID packed,
int width, int height,
int dstRB, void* dst) {
const SkGlyph& glyph = fStrike->getGlyphIDMetrics(GrGlyph::UnpackID(packed),
@@ -200,7 +182,7 @@ bool SkGrFontScaler::getPackedGlyphImage(GrGlyph::PackedID packed,
return true;
}
-bool SkGrFontScaler::getPackedGlyphDFImage(GrGlyph::PackedID packed,
+bool GrFontScaler::getPackedGlyphDFImage(GrGlyph::PackedID packed,
int width, int height,
void* dst) {
const SkGlyph& glyph = fStrike->getGlyphIDMetrics(GrGlyph::UnpackID(packed),
@@ -219,7 +201,7 @@ bool SkGrFontScaler::getPackedGlyphDFImage(GrGlyph::PackedID packed,
}
// we should just return const SkPath* (NULL means false)
-bool SkGrFontScaler::getGlyphPath(uint16_t glyphID, SkPath* path) {
+bool GrFontScaler::getGlyphPath(uint16_t glyphID, SkPath* path) {
const SkGlyph& glyph = fStrike->getGlyphIDMetrics(glyphID);
const SkPath* skPath = fStrike->findPath(glyph);
diff --git a/src/gpu/GrTextContext.cpp b/src/gpu/GrTextContext.cpp
index bc116714da..d281173dca 100644
--- a/src/gpu/GrTextContext.cpp
+++ b/src/gpu/GrTextContext.cpp
@@ -10,7 +10,7 @@
#include "SkAutoKern.h"
#include "SkGlyphCache.h"
-#include "SkGr.h"
+#include "GrFontScaler.h"
GrTextContext::GrTextContext(GrContext* context, const SkDeviceProperties& properties) :
fContext(context), fDeviceProperties(properties), fDrawTarget(NULL) {
@@ -69,7 +69,7 @@ GrFontScaler* GrTextContext::GetGrFontScaler(SkGlyphCache* cache) {
scaler = (GrFontScaler*)auxData;
}
if (NULL == scaler) {
- scaler = SkNEW_ARGS(SkGrFontScaler, (cache));
+ scaler = SkNEW_ARGS(GrFontScaler, (cache));
cache->setAuxProc(GlyphCacheAuxProc, scaler);
}
diff --git a/src/gpu/GrTextStrike.cpp b/src/gpu/GrTextStrike.cpp
index a9405ca852..b290d6c2a3 100644
--- a/src/gpu/GrTextStrike.cpp
+++ b/src/gpu/GrTextStrike.cpp
@@ -220,7 +220,7 @@ void GrFontCache::dump() const {
atlas and a position within that texture.
*/
-GrTextStrike::GrTextStrike(GrFontCache* cache, const GrKey* key,
+GrTextStrike::GrTextStrike(GrFontCache* cache, const GrFontDescKey* key,
GrMaskFormat format,
GrAtlas* atlas) : fPool(64) {
fFontScalerKey = key;
diff --git a/src/gpu/GrTextStrike.h b/src/gpu/GrTextStrike.h
index 903cbfd434..f7dec955a4 100644
--- a/src/gpu/GrTextStrike.h
+++ b/src/gpu/GrTextStrike.h
@@ -28,10 +28,10 @@ class GrFontPurgeListener;
*/
class GrTextStrike {
public:
- GrTextStrike(GrFontCache*, const GrKey* fontScalerKey, GrMaskFormat, GrAtlas*);
+ GrTextStrike(GrFontCache*, const GrFontDescKey* fontScalerKey, GrMaskFormat, GrAtlas*);
~GrTextStrike();
- const GrKey* getFontScalerKey() const { return fFontScalerKey; }
+ const GrFontDescKey* getFontScalerKey() const { return fFontScalerKey; }
GrFontCache* getFontCache() const { return fFontCache; }
GrMaskFormat getMaskFormat() const { return fMaskFormat; }
@@ -55,7 +55,7 @@ public:
private:
class Key;
GrTHashTable<GrGlyph, Key, 7> fCache;
- const GrKey* fFontScalerKey;
+ const GrFontDescKey* fFontScalerKey;
GrTAllocPool<GrGlyph> fPool;
GrFontCache* fFontCache;
diff --git a/src/gpu/GrTextStrike_impl.h b/src/gpu/GrTextStrike_impl.h
index dcfc04aaae..1dd623d24c 100644
--- a/src/gpu/GrTextStrike_impl.h
+++ b/src/gpu/GrTextStrike_impl.h
@@ -13,7 +13,7 @@
class GrFontCache::Key {
public:
- explicit Key(const GrKey* fontScalarKey) {
+ explicit Key(const GrFontDescKey* fontScalarKey) {
fFontScalerKey = fontScalarKey;
}
@@ -27,7 +27,7 @@ public:
}
private:
- const GrKey* fFontScalerKey;
+ const GrFontDescKey* fFontScalerKey;
};
void GrFontCache::detachStrikeFromList(GrTextStrike* strike) {
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-30 17:02:08 +0000