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Replace RasterCache::Get with RasterCache:Draw#17791
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liyuqian merged 5 commits intoApr 23, 2020
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The most recent commit had the description that it was tightening the assert when, in fact, it was loosening it. Also, why was that change made? |
This avoids the possible matrix mismatch between RasterCache::Get and RasterCacheResult::draw. See flutter-team-archive#17790 for an example that tries to fix an earlier mismatch.
This reverts commit b428ca1. The rare floating point error may cause the 1-off difference. Although in most cases, they should exactly match.
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@flar : do you mean the Revert "Tighten the assert" commit? The reason of that revert is in the commit description:
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Still LGTM... |
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This reverts commit b5aedb3 and relands #17712. Fixes flutter/flutter#53288 and flutter/flutter#41654. Together with #17791, this reland addresses some of Jim's concerns in the original PR #17712. The major part of this PR is still the same as the original PR, and the performance / golden image impacts should be the same.
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This avoids the possible matrix mismatch between RasterCache::Get and
RasterCacheResult::draw. See
#17790 for an example that tries
to fix an earlier mismatch.