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| author |  fmalita <fmalita@chromium.org> | 2014-08-29 09:46:36 -0700 |
|---|---|---|
| committer |  Commit bot <commit-bot@chromium.org> | 2014-08-29 09:46:36 -0700 |
| commit | 7ba7aa7e82c749b0b794f85b546f588ccf2ca777 (patch) | |
| tree | 0753899abaa1b1ccadd5ae09e3bd895f8456d034 | |
| parent | 2269bce9bec89cc808eac5ac4539e0cd0cb48161 (diff) | |
Quick-reject draw text blob calls.
R=mtklein@google.com, reed@google.com, robertphillips@google.com
Author: fmalita@chromium.org
Review URL: https://codereview.chromium.org/494763004
| -rw-r--r-- | src/core/SkCanvas.cpp | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/core/SkCanvas.cpp b/src/core/SkCanvas.cpp index 2b08a94c85..717878c82a 100644 --- a/src/core/SkCanvas.cpp +++ b/src/core/SkCanvas.cpp @@ -22,6 +22,7 @@ #include "SkSmallAllocator.h" #include "SkSurface_Base.h" #include "SkTemplates.h" +#include "SkTextBlob.h" #include "SkTextFormatParams.h" #include "SkTLazy.h" #include "SkUtils.h" @@ -2217,6 +2218,17 @@ void SkCanvas::onDrawTextOnPath(const void* text, size_t byteLength, const SkPat void SkCanvas::onDrawTextBlob(const SkTextBlob* blob, SkScalar x, SkScalar y, const SkPaint& paint) { + + // FIXME: temporarily disable quickreject for empty bounds, + // pending implicit blob bounds implementation. + if (!blob->bounds().isEmpty() && paint.canComputeFastBounds()) { + SkRect storage; + + if (this->quickReject(paint.computeFastBounds(blob->bounds().makeOffset(x, y), &storage))) { + return; + } + } + LOOPER_BEGIN(paint, SkDrawFilter::kText_Type, NULL) while (iter.next()) { |