a50151dcb5
Before this change, the PDFCanon held a map from BitmapKeys
to SkImages for de-duping bitmaps. Even if the PDFDocument
serialized images early, the Canon still held a ref to that
image inside the map. With this change, the Canon holds a
single map from BitmapKeys to PDFObjects. Now, Images are
only held by the PDFObject, which the document serializes
and drops early.
This change also:
- Moves SkBitmapKey into its own header (for possible
reuse); it now can operate with images as well as
bitmaps.
- Creates SkImageBitmap, which wraps a pointer to a bitmap
or an image and abstracts out some common tasks so that
drawBitmap and drawImage behave the same.
- Modifies SkPDFCreateBitmapObject to take and return a
sk_sp<T>, not a T*.
- Refactors SkPDFDevice::internalDrawImage to use bitmaps
or images (via a SkImageBitmap).
- Turns on pre-serialization of all images.
BUG=skia:5087
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1829693002
Review URL: https://codereview.chromium.org/1829693002
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| animations | ||
| bench | ||
| bin | ||
| cmake | ||
| debugger | ||
| dm | ||
| example | ||
| experimental | ||
| fuzz | ||
| gm | ||
| gyp | ||
| include | ||
| infra | ||
| platform_tools | ||
| resources | ||
| samplecode | ||
| site | ||
| src | ||
| tests | ||
| third_party | ||
| tools | ||
| .gitignore | ||
| AUTHORS | ||
| codereview.settings | ||
| CONTRIBUTING | ||
| CQ_COMMITTERS | ||
| DEPS | ||
| Doxyfile | ||
| gyp_skia | ||
| gyp_skia.py | ||
| LICENSE | ||
| make.bat | ||
| make.py | ||
| Makefile | ||
| OWNERS | ||
| PRESUBMIT.py | ||
| public.bzl | ||
| README | ||
| README.chromium | ||
| SK_IMAGE_VERSION | ||
| skia.gyp | ||
| SKP_VERSION | ||
| whitespace.txt | ||
Skia is a complete 2D graphic library for drawing Text, Geometries, and Images. See full details, and build instructions, at https://skia.org.