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flutter_flutter/engine/src/flutter/flow
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liyuqian 5449a14ac2 Remove layer integral offset snapping (flutter/engine#17712) 
This fixes https://github.com/flutter/flutter/issues/53288 and https://github.com/flutter/flutter/issues/41654. It removes the problematic `GetIntegralTransCTM`, but preserves the rect round-out in `RasterCacheResult::draw` for performance considerations: the average frame raster time doesn't change much but the worst frame raster time significantly regressed if rect round-out is removed. That's probably because a new shader needs to be compiled to draw raster cache with fractional offsets.
2020-04-16 15:41:07 -07:00
..
layers
Remove layer integral offset snapping (flutter/engine#17712)
2020-04-16 15:41:07 -07:00
testing
Rename GPU thread to raster thread in code comments (flutter/engine#17329)
2020-03-25 22:49:59 -07:00
BUILD.gn
Remove checks for the always true using_fuchsia_sdk flag in all GN files. (flutter/engine#17261)
2020-03-23 18:31:02 -07:00
compositor_context.cc
More rename from GPU thread to raster thread (flutter/engine#17408)
2020-03-31 14:05:28 -07:00
compositor_context.h
More rename from GPU thread to raster thread (flutter/engine#17408)
2020-03-31 14:05:28 -07:00
embedded_views.cc
Reland unobstructed platform views (flutter/engine#17336)
2020-03-27 16:39:29 -07:00
embedded_views.h
Reland "Improve iOS PlatformViews to better handle thread merging. #16935" (flutter/engine#17609)
2020-04-10 13:25:02 -07:00
flow_run_all_unittests.cc
…
flow_test_utils.cc
…
flow_test_utils.h
…
instrumentation.cc
…
instrumentation.h
…
matrix_decomposition_unittests.cc
Convert MatrixDecomposition from SkMatrix44 to SkM44 (flutter/engine#17760)
2020-04-16 15:27:41 -04:00
matrix_decomposition.cc
Convert MatrixDecomposition from SkMatrix44 to SkM44 (flutter/engine#17760)
2020-04-16 15:27:41 -04:00
matrix_decomposition.h
Convert MatrixDecomposition from SkMatrix44 to SkM44 (flutter/engine#17760)
2020-04-16 15:27:41 -04:00
mutators_stack_unittests.cc
…
paint_utils.cc
…
paint_utils.h
…
raster_cache_key.cc
…
raster_cache_key.h
Remove layer integral offset snapping (flutter/engine#17712)
2020-04-16 15:41:07 -07:00
raster_cache_unittests.cc
Allow drawing raster cache results whose device rect is one pixel larger than the cached image (flutter/engine#17278)
2020-03-25 13:37:27 -07:00
raster_cache.cc
Allow drawing raster cache results whose device rect is one pixel larger than the cached image (flutter/engine#17278)
2020-03-25 13:37:27 -07:00
raster_cache.h
Remove layer integral offset snapping (flutter/engine#17712)
2020-04-16 15:41:07 -07:00
README.md
Rename GPU thread to raster thread in code comments (flutter/engine#17329)
2020-03-25 22:49:59 -07:00
rtree_unittests.cc
Add RTree to flow (flutter/engine#16923)
2020-03-10 15:47:17 -07:00
rtree.cc
Add RTree to flow (flutter/engine#16923)
2020-03-10 15:47:17 -07:00
rtree.h
Add RTree to flow (flutter/engine#16923)
2020-03-10 15:47:17 -07:00
scene_update_context.cc
Convert MatrixDecomposition from SkMatrix44 to SkM44 (flutter/engine#17760)
2020-04-16 15:27:41 -04:00
scene_update_context.h
[Fuchsia] Move physical shape layer compositing to Flutter (flutter/engine#17005)
2020-03-23 16:38:07 -07:00
skia_gpu_object_unittests.cc
Fix race in SkiaGPUObject unit-tests. (flutter/engine#16351)
2020-02-03 19:57:43 -08:00
skia_gpu_object.cc
…
skia_gpu_object.h
the the fix (flutter/engine#15973)
2020-01-24 12:43:32 -08:00
texture_unittests.cc
…
texture.cc
Allow external texture sources when using the Metal backend. (flutter/engine#17154)
2020-03-22 22:36:03 -07:00
texture.h
Rename GPU thread to raster thread in code comments (flutter/engine#17329)
2020-03-25 22:49:59 -07:00
view_holder.cc
Rename GPU thread to raster thread in code comments (flutter/engine#17329)
2020-03-25 22:49:59 -07:00
view_holder.h
[Fuchsia] Move physical shape layer compositing to Flutter (flutter/engine#17005)
2020-03-23 16:38:07 -07:00

README.md

Flow

Flow is a simple compositor based on Skia that the Flutter engine uses to cache recoded paint commands and pixels generated from those recordings. Flow runs on the raster thread and uploads information to Skia.