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Unified Diff: src/gpu/GrAtlasTextContext.cpp

Issue 1249663002: rename BitmapTextBlob and move it to its own file (Closed) Base URL: https://skia.googlesource.com/skia.git@master
Patch Set: nit Created 5 years, 5 months ago
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Index: src/gpu/GrAtlasTextContext.cpp
diff --git a/src/gpu/GrAtlasTextContext.cpp b/src/gpu/GrAtlasTextContext.cpp
index 868f8bbe8ebc580abd24dcdb591997758ecbb80b..8009e92f934ccf5e0da824a4e381241152c9ac6a 100644
--- a/src/gpu/GrAtlasTextContext.cpp
+++ b/src/gpu/GrAtlasTextContext.cpp
@@ -244,7 +244,7 @@ bool GrAtlasTextContext::HasLCD(const SkTextBlob* blob) {
}
bool GrAtlasTextContext::MustRegenerateBlob(SkScalar* outTransX, SkScalar* outTransY,
- const BitmapTextBlob& blob, const SkPaint& paint,
+ const GrAtlasTextBlob& blob, const SkPaint& paint,
const SkMaskFilter::BlurRec& blurRec,
const SkMatrix& viewMatrix, SkScalar x, SkScalar y) {
// If we have LCD text then our canonical color will be set to transparent, in this case we have
@@ -326,15 +326,15 @@ bool GrAtlasTextContext::MustRegenerateBlob(SkScalar* outTransX, SkScalar* outTr
(*outTransX) = x - blob.fX;
(*outTransY) = y - blob.fY;
}
+
// It is possible that a blob has neither distanceField nor bitmaptext. This is in the case
// when all of the runs inside the blob are drawn as paths. In this case, we always regenerate
// the blob anyways at flush time, so no need to regenerate explicitly
-
return false;
}
-inline SkGlyphCache* GrAtlasTextContext::setupCache(BitmapTextBlob::Run* run,
+inline SkGlyphCache* GrAtlasTextContext::setupCache(GrAtlasTextBlob::Run* run,
const SkPaint& skPaint,
const SkMatrix* viewMatrix,
bool noGamma) {
@@ -353,9 +353,9 @@ void GrAtlasTextContext::drawTextBlob(GrRenderTarget* rt,
return;
}
- SkAutoTUnref<BitmapTextBlob> cacheBlob;
+ SkAutoTUnref<GrAtlasTextBlob> cacheBlob;
SkMaskFilter::BlurRec blurRec;
- BitmapTextBlob::Key key;
+ GrAtlasTextBlob::Key key;
// It might be worth caching these things, but its not clear at this time
// TODO for animated mask filters, this will fill up our cache. We need a safeguard here
const SkMaskFilter* mf = skPaint.getMaskFilter();
@@ -470,7 +470,7 @@ inline bool GrAtlasTextContext::canDrawAsDistanceFields(const SkPaint& skPaint,
return true;
}
-void GrAtlasTextContext::regenerateTextBlob(BitmapTextBlob* cacheBlob,
+void GrAtlasTextContext::regenerateTextBlob(GrAtlasTextBlob* cacheBlob,
const SkPaint& skPaint, GrColor color,
const SkMatrix& viewMatrix,
const SkTextBlob* blob, SkScalar x, SkScalar y,
@@ -594,7 +594,7 @@ void GrAtlasTextContext::regenerateTextBlob(BitmapTextBlob* cacheBlob,
}
}
-inline void GrAtlasTextContext::initDistanceFieldPaint(BitmapTextBlob* blob,
+inline void GrAtlasTextContext::initDistanceFieldPaint(GrAtlasTextBlob* blob,
SkPaint* skPaint,
SkScalar* textRatio,
const SkMatrix& viewMatrix) {
@@ -648,7 +648,7 @@ inline void GrAtlasTextContext::initDistanceFieldPaint(BitmapTextBlob* blob,
skPaint->setSubpixelText(true);
}
-inline void GrAtlasTextContext::fallbackDrawPosText(BitmapTextBlob* blob,
+inline void GrAtlasTextContext::fallbackDrawPosText(GrAtlasTextBlob* blob,
int runIndex,
GrRenderTarget* rt, const GrClip& clip,
const GrPaint& paint,
@@ -675,11 +675,11 @@ inline void GrAtlasTextContext::fallbackDrawPosText(BitmapTextBlob* blob,
SkGlyphCache::AttachCache(cache);
}
-inline GrAtlasTextContext::BitmapTextBlob*
+inline GrAtlasTextBlob*
GrAtlasTextContext::setupDFBlob(int glyphCount, const SkPaint& origPaint,
const SkMatrix& viewMatrix, SkGlyphCache** cache,
SkPaint* dfPaint, SkScalar* textRatio) {
- BitmapTextBlob* blob = fCache->createBlob(glyphCount, 1, kGrayTextVASize);
+ GrAtlasTextBlob* blob = fCache->createBlob(glyphCount, 1, kGrayTextVASize);
*dfPaint = origPaint;
this->initDistanceFieldPaint(blob, dfPaint, textRatio, viewMatrix);
@@ -693,7 +693,7 @@ GrAtlasTextContext::setupDFBlob(int glyphCount, const SkPaint& origPaint,
return blob;
}
-inline GrAtlasTextContext::BitmapTextBlob*
+inline GrAtlasTextBlob*
GrAtlasTextContext::createDrawTextBlob(GrRenderTarget* rt, const GrClip& clip,
const GrPaint& paint, const SkPaint& skPaint,
const SkMatrix& viewMatrix,
@@ -703,7 +703,7 @@ GrAtlasTextContext::createDrawTextBlob(GrRenderTarget* rt, const GrClip& clip,
SkIRect clipRect;
clip.getConservativeBounds(rt->width(), rt->height(), &clipRect);
- BitmapTextBlob* blob;
+ GrAtlasTextBlob* blob;
if (this->canDrawAsDistanceFields(skPaint, viewMatrix)) {
SkPaint dfPaint;
SkScalar textRatio;
@@ -733,7 +733,7 @@ GrAtlasTextContext::createDrawTextBlob(GrRenderTarget* rt, const GrClip& clip,
return blob;
}
-inline GrAtlasTextContext::BitmapTextBlob*
+inline GrAtlasTextBlob*
GrAtlasTextContext::createDrawPosTextBlob(GrRenderTarget* rt, const GrClip& clip,
const GrPaint& paint, const SkPaint& skPaint,
const SkMatrix& viewMatrix,
@@ -745,7 +745,7 @@ GrAtlasTextContext::createDrawPosTextBlob(GrRenderTarget* rt, const GrClip& clip
SkIRect clipRect;
clip.getConservativeBounds(rt->width(), rt->height(), &clipRect);
- BitmapTextBlob* blob;
+ GrAtlasTextBlob* blob;
if (this->canDrawAsDistanceFields(skPaint, viewMatrix)) {
SkPaint dfPaint;
SkScalar textRatio;
@@ -779,7 +779,7 @@ void GrAtlasTextContext::onDrawText(GrRenderTarget* rt,
const SkMatrix& viewMatrix,
const char text[], size_t byteLength,
SkScalar x, SkScalar y, const SkIRect& regionClipBounds) {
- SkAutoTUnref<BitmapTextBlob> blob(
+ SkAutoTUnref<GrAtlasTextBlob> blob(
this->createDrawTextBlob(rt, clip, paint, skPaint, viewMatrix,
text, byteLength, x, y, regionClipBounds));
this->flush(blob, rt, skPaint, paint, clip, regionClipBounds);
@@ -792,7 +792,7 @@ void GrAtlasTextContext::onDrawPosText(GrRenderTarget* rt,
const char text[], size_t byteLength,
const SkScalar pos[], int scalarsPerPosition,
const SkPoint& offset, const SkIRect& regionClipBounds) {
- SkAutoTUnref<BitmapTextBlob> blob(
+ SkAutoTUnref<GrAtlasTextBlob> blob(
this->createDrawPosTextBlob(rt, clip, paint, skPaint, viewMatrix,
text, byteLength,
pos, scalarsPerPosition,
@@ -801,7 +801,7 @@ void GrAtlasTextContext::onDrawPosText(GrRenderTarget* rt,
this->flush(blob, rt, skPaint, paint, clip, regionClipBounds);
}
-void GrAtlasTextContext::internalDrawBMPText(BitmapTextBlob* blob, int runIndex,
+void GrAtlasTextContext::internalDrawBMPText(GrAtlasTextBlob* blob, int runIndex,
SkGlyphCache* cache, const SkPaint& skPaint,
GrColor color,
const SkMatrix& viewMatrix,
@@ -892,7 +892,7 @@ void GrAtlasTextContext::internalDrawBMPText(BitmapTextBlob* blob, int runIndex,
}
}
-void GrAtlasTextContext::internalDrawBMPPosText(BitmapTextBlob* blob, int runIndex,
+void GrAtlasTextContext::internalDrawBMPPosText(GrAtlasTextBlob* blob, int runIndex,
SkGlyphCache* cache, const SkPaint& skPaint,
GrColor color,
const SkMatrix& viewMatrix,
@@ -1057,7 +1057,7 @@ void GrAtlasTextContext::internalDrawBMPPosText(BitmapTextBlob* blob, int runInd
}
-void GrAtlasTextContext::internalDrawDFText(BitmapTextBlob* blob, int runIndex,
+void GrAtlasTextContext::internalDrawDFText(GrAtlasTextBlob* blob, int runIndex,
SkGlyphCache* cache, const SkPaint& skPaint,
GrColor color,
const SkMatrix& viewMatrix,
@@ -1131,7 +1131,7 @@ void GrAtlasTextContext::internalDrawDFText(BitmapTextBlob* blob, int runIndex,
SkGlyphCache::AttachCache(origPaintCache);
}
-void GrAtlasTextContext::internalDrawDFPosText(BitmapTextBlob* blob, int runIndex,
+void GrAtlasTextContext::internalDrawDFPosText(GrAtlasTextBlob* blob, int runIndex,
SkGlyphCache* cache, const SkPaint& skPaint,
GrColor color,
const SkMatrix& viewMatrix,
@@ -1224,7 +1224,7 @@ void GrAtlasTextContext::internalDrawDFPosText(BitmapTextBlob* blob, int runInde
}
}
-void GrAtlasTextContext::bmpAppendGlyph(BitmapTextBlob* blob, int runIndex,
+void GrAtlasTextContext::bmpAppendGlyph(GrAtlasTextBlob* blob, int runIndex,
GrGlyph::PackedID packed,
int vx, int vy, GrColor color, GrFontScaler* scaler,
const SkIRect& clipRect) {
@@ -1285,7 +1285,7 @@ void GrAtlasTextContext::bmpAppendGlyph(BitmapTextBlob* blob, int runIndex,
glyph);
}
-bool GrAtlasTextContext::dfAppendGlyph(BitmapTextBlob* blob, int runIndex,
+bool GrAtlasTextContext::dfAppendGlyph(GrAtlasTextBlob* blob, int runIndex,
GrGlyph::PackedID packed,
SkScalar sx, SkScalar sy, GrColor color,
GrFontScaler* scaler,
@@ -1352,7 +1352,7 @@ bool GrAtlasTextContext::dfAppendGlyph(BitmapTextBlob* blob, int runIndex,
return true;
}
-inline void GrAtlasTextContext::appendGlyphPath(BitmapTextBlob* blob, GrGlyph* glyph,
+inline void GrAtlasTextContext::appendGlyphPath(GrAtlasTextBlob* blob, GrGlyph* glyph,
GrFontScaler* scaler, SkScalar x, SkScalar y) {
if (NULL == glyph->fPath) {
SkPath* path = SkNEW(SkPath);
@@ -1364,10 +1364,10 @@ inline void GrAtlasTextContext::appendGlyphPath(BitmapTextBlob* blob, GrGlyph* g
glyph->fPath = path;
}
SkASSERT(glyph->fPath);
- blob->fBigGlyphs.push_back(BitmapTextBlob::BigGlyph(*glyph->fPath, x, y));
+ blob->fBigGlyphs.push_back(GrAtlasTextBlob::BigGlyph(*glyph->fPath, x, y));
}
-inline void GrAtlasTextContext::appendGlyphCommon(BitmapTextBlob* blob, Run* run,
+inline void GrAtlasTextContext::appendGlyphCommon(GrAtlasTextBlob* blob, Run* run,
Run::SubRunInfo* subRun,
const SkRect& positions, GrColor color,
size_t vertexStride, bool useVertexColor,
@@ -1433,7 +1433,7 @@ inline void GrAtlasTextContext::appendGlyphCommon(BitmapTextBlob* blob, Run* run
class BitmapTextBatch : public GrBatch {
public:
typedef GrAtlasTextContext::DistanceAdjustTable DistanceAdjustTable;
- typedef GrAtlasTextContext::BitmapTextBlob Blob;
+ typedef GrAtlasTextBlob Blob;
typedef Blob::Run Run;
typedef Run::SubRunInfo TextInfo;
struct Geometry {
@@ -2074,7 +2074,7 @@ void GrAtlasTextContext::flushRunAsPaths(GrRenderTarget* rt, const SkTextBlob::R
inline BitmapTextBatch*
-GrAtlasTextContext::createBatch(BitmapTextBlob* cacheBlob, const PerSubRunInfo& info,
+GrAtlasTextContext::createBatch(GrAtlasTextBlob* cacheBlob, const PerSubRunInfo& info,
int glyphCount, int run, int subRun,
GrColor color, SkScalar transX, SkScalar transY,
const SkPaint& skPaint) {
@@ -2116,7 +2116,7 @@ GrAtlasTextContext::createBatch(BitmapTextBlob* cacheBlob, const PerSubRunInfo&
}
inline void GrAtlasTextContext::flushRun(GrPipelineBuilder* pipelineBuilder,
- BitmapTextBlob* cacheBlob, int run, GrColor color,
+ GrAtlasTextBlob* cacheBlob, int run, GrColor color,
SkScalar transX, SkScalar transY,
const SkPaint& skPaint) {
for (int subRun = 0; subRun < cacheBlob->fRuns[run].fSubRunInfo.count(); subRun++) {
@@ -2133,7 +2133,7 @@ inline void GrAtlasTextContext::flushRun(GrPipelineBuilder* pipelineBuilder,
}
}
-inline void GrAtlasTextContext::flushBigGlyphs(BitmapTextBlob* cacheBlob, GrRenderTarget* rt,
+inline void GrAtlasTextContext::flushBigGlyphs(GrAtlasTextBlob* cacheBlob, GrRenderTarget* rt,
const GrClip& clip, const SkPaint& skPaint,
SkScalar transX, SkScalar transY,
const SkIRect& clipBounds) {
@@ -2148,7 +2148,7 @@ inline void GrAtlasTextContext::flushBigGlyphs(BitmapTextBlob* cacheBlob, GrRend
}
for (int i = 0; i < cacheBlob->fBigGlyphs.count(); i++) {
- BitmapTextBlob::BigGlyph& bigGlyph = cacheBlob->fBigGlyphs[i];
+ GrAtlasTextBlob::BigGlyph& bigGlyph = cacheBlob->fBigGlyphs[i];
bigGlyph.fVx += transX;
bigGlyph.fVy += transY;
SkMatrix translate = cacheBlob->fViewMatrix;
@@ -2160,7 +2160,7 @@ inline void GrAtlasTextContext::flushBigGlyphs(BitmapTextBlob* cacheBlob, GrRend
}
void GrAtlasTextContext::flush(const SkTextBlob* blob,
- BitmapTextBlob* cacheBlob,
+ GrAtlasTextBlob* cacheBlob,
GrRenderTarget* rt,
const SkPaint& skPaint,
const GrPaint& grPaint,
@@ -2192,7 +2192,7 @@ void GrAtlasTextContext::flush(const SkTextBlob* blob,
this->flushBigGlyphs(cacheBlob, rt, clip, skPaint, transX, transY, clipBounds);
}
-void GrAtlasTextContext::flush(BitmapTextBlob* cacheBlob,
+void GrAtlasTextContext::flush(GrAtlasTextBlob* cacheBlob,
GrRenderTarget* rt,
const SkPaint& skPaint,
const GrPaint& grPaint,
@@ -2265,13 +2265,13 @@ BATCH_TEST_DEFINE(TextBlobBatch) {
// right now we don't handle textblobs, nor do we handle drawPosText. Since we only
// intend to test the batch with this unit test, that is okay.
- SkAutoTUnref<GrAtlasTextContext::BitmapTextBlob> blob(
+ SkAutoTUnref<GrAtlasTextBlob> blob(
gTextContext->createDrawTextBlob(rt, clip, grPaint, skPaint, viewMatrix, text,
static_cast<size_t>(textLen), 0, 0, noClip));
SkScalar transX = static_cast<SkScalar>(random->nextU());
SkScalar transY = static_cast<SkScalar>(random->nextU());
- const GrAtlasTextContext::BitmapTextBlob::Run::SubRunInfo& info = blob->fRuns[0].fSubRunInfo[0];
+ const GrAtlasTextBlob::Run::SubRunInfo& info = blob->fRuns[0].fSubRunInfo[0];
return gTextContext->createBatch(blob, info, textLen, 0, 0, color, transX, transY, skPaint);
}
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