| Commit message (Collapse) | Author | Age |
|---|
| |
|
|
|
|
| |
BUG=skia:3257
Review URL: https://codereview.chromium.org/1092303003
|
| |
|
|
|
|
|
| |
BUG=skia:3534
BUG=skia:3257
Review URL: https://codereview.chromium.org/1091043003
|
| |
|
|
|
|
|
|
|
|
|
|
| |
Enables basic decoding for jpegs
Includes rewinding
565, YUV, and Jpeg encoding are not yet implemented
BUG=skia:3257
Review URL: https://codereview.chromium.org/1076923002
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
We may want to enable swizzles to 565
for images that are encoded in a format
similar to 565, however, we do not want
to take images that decode naturally to
kN32 and then convert them to 565.
***Enable swizzles to kIndex_8. For images
encoded in a color table format, we suggest
that they be decoded to kIndex_8. When we
decode, we only allow conversion to kIndex_8
if it matches the suggested color type (except
wbmp which seems good as is).
***Modify dm to test images that decode to
kIndex_8.
BUG=skia:3257
BUG=skia:3440
Review URL: https://codereview.chromium.org/1055743003
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
SkCodec::NewFromStream claims to delete the passed in SkStream on
failure. This allows the caller to pass an SkStream to the function
and not worry about deleting it depending on the return value.
Most of our SkCodecs did not honor this contract though. Update them
to delete the stream on failure. Further, update SkCodec::NewFromStream
to delete the stream if it did not match any subclass, and delete the
SkCodec if we decided to return NULL because it was too big.
Add a test which tests streams which represent the beginnings of
supported format types but do not contain enough data to create an
SkCodec. The interesting part of the test is when we run it on ASAN,
which will report that we leaked something without the other changes.
BUG=skia:3257
Review URL: https://codereview.chromium.org/1058873006
|
| |
|
|
|
|
| |
BUG=skia:3257
Review URL: https://codereview.chromium.org/1054673002
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
This mirrors the behavior in onGetPixels, and allows the implementation
to share code for handling calls to rewindIfNeeded.
This also fixes a bug where getScanlineDecoder was calling
rewindIfNeeded and treating the result as a bool.
In SkPngCodec, factor out the code to call rewindIfNeeded, and call it
in both onGetPixels and onGetScanlineDecoder.
Update the test to include testing the scanline decoder. Rename "gen"
to "codec" now that it must be an SkCodec.
BUG=skia:3257
Depends on https://codereview.chromium.org/1048423003/ (DIFFERENT ISSUE).
Review URL: https://codereview.chromium.org/1050893002
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
| |
Since SkIcoCodec has an SkCodec for its encoded images, backed by
SkMemoryStreams, the SkMemoryStream can always rewind, and will be
rewound by the sub-codec if necessary (now that SkBmpCodec and
SkPngCodec support rewinding).
Depends on https://codereview.chromium.org/1057483003/ and
https://codereview.chromium.org/1048423003/ (DIFFERENT ISSUES).
BUG=skia:3257
Review URL: https://codereview.chromium.org/1054603002
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
| |
Separate out the code for reading the header, and use it to reinitialize
fPng_ptr and fInfo_ptr after a rewind.
Use common code to clean up fPng_ptr and fInfo_ptr, and set them to
NULL and treat them as NULL as appropriate.
Update the test to expect SkPngCodec to succeed.
BUG=skia:3257
Review URL: https://codereview.chromium.org/1048423003
|
| |
|
|
|
|
|
|
| |
Factor our BMP code for reading the header, and call it after a rewind.
BUG=skia:3257
Review URL: https://codereview.chromium.org/1057483003
|
|
|
Review URL: https://codereview.chromium.org/1006583005
|
msarett
scroggo
halcanary