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Handle translating blob to origin in bulk

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Move all the glyphs in bulk. Handling the origin
translation will be needed to use the bulk APIs.

Change-Id: Ic38ebc8504d874367e4a7291e26f3dfc2c59222b
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/206397
Auto-Submit: Herb Derby <herb@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
Reviewed-by: Ben Wagner <bungeman@google.com>
This commit is contained in:
Herb Derby 2019-04-08 11:29:26 -04:00 committed by Skia Commit-Bot
parent 4187ac5e47
commit 7a2ff3c9a8
1 changed files with 10 additions and 2 deletions
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12
src/core/SkGlyphRunPainter.cpp
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@ -401,6 +401,10 @@ void SkGlyphRunListPainter::processGlyphRunList(const SkGlyphRunList& glyphRunLi
if (useSDFT) {
// Translate all glyphs to the origin.
SkMatrix translate = SkMatrix::MakeTrans(origin.x(), origin.y());
translate.mapPoints(fPositions, glyphRun.positions().data(), glyphRun.runSize());
// Setup distance field runPaint and text ratio
SkPaint dfPaint = GrTextContext::InitDistanceFieldPaint(runPaint);
SkScalar cacheToSourceScale;
@ -426,7 +430,7 @@ void SkGlyphRunListPainter::processGlyphRunList(const SkGlyphRunList& glyphRunLi
int glyphCount = 0;
const SkPoint* positionCursor = glyphRun.positions().data();
for (auto glyphID : glyphRun.glyphsIDs()) {
SkPoint glyphSourcePosition = origin + *positionCursor++;
SkPoint glyphSourcePosition = *positionCursor++;
const SkGlyph& glyph = strike->getGlyphMetrics(glyphID, {0, 0});
if (glyph.isEmpty()) {
@ -469,6 +473,10 @@ void SkGlyphRunListPainter::processGlyphRunList(const SkGlyphRunList& glyphRunLi
}
} else if (SkGlyphRunListPainter::ShouldDrawAsPath(runPaint, runFont, viewMatrix)) {
// Translate all glyphs to the origin.
SkMatrix translate = SkMatrix::MakeTrans(origin.x(), origin.y());
translate.mapPoints(fPositions, glyphRun.positions().data(), glyphRun.runSize());
// setup our std runPaint, in hopes of getting hits in the cache
SkPaint pathPaint{runPaint};
SkFont pathFont{runFont};
@ -493,7 +501,7 @@ void SkGlyphRunListPainter::processGlyphRunList(const SkGlyphRunList& glyphRunLi
int glyphCount = 0;
const SkPoint* positionCursor = glyphRun.positions().data();
for (auto glyphID : glyphRun.glyphsIDs()) {
SkPoint glyphSourcePosition = origin + *positionCursor++;
SkPoint glyphSourcePosition = *positionCursor++;
// Use outline from {0, 0} because all transforms including subpixel translation
// happen during drawing.