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flutter_flutter/engine/src/flutter/flow
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Sebastian Jeltsch ac4e9832c9 Try rasterizing images and layers only once, even when their rasterization fails. Further enforce the same access threshold on layers as on Pictures. Previously layers would always be cached. The latter is a semantic change. (flutter/engine#16545) 
If Rasterization fails, i.e. image.is_valid() is false, the cache might try rasterizing the image again on the next frame. Not only is this wasteful put might also prevent other pictures to be cached within the current frame budget.
2020-02-28 12:13:22 -08:00
..
layers
Fix Opacity performance regression on Fuchsia (flutter/engine#15573)
2020-01-16 15:28:48 -08:00
testing
Reland Wire up Opacity on Fuchsia (flutter/engine#14559)
2019-12-18 16:05:38 -08:00
BUILD.gn
Remove all uses of the redundant flutter_root variable. (flutter/engine#16311)
2020-01-31 21:49:48 -08:00
compositor_context.cc
Conditionally use offscreen root surface only when needed
2019-12-11 15:10:55 -08:00
compositor_context.h
Conditionally use offscreen root surface only when needed
2019-12-11 15:10:55 -08:00
embedded_views.cc
iOS platform view opacity (flutter/engine#9667)
2019-07-08 16:07:39 -07:00
embedded_views.h
Relanding: Add Flow unittests and fixtures (flutter/engine#14091)
2019-12-03 14:33:02 -08:00
flow_run_all_unittests.cc
Relanding: Add Flow unittests and fixtures (flutter/engine#14091)
2019-12-03 14:33:02 -08:00
flow_test_utils.cc
Rename flow namespace to flutter (flutter/engine#8615)
2019-04-17 14:38:45 -07:00
flow_test_utils.h
Rename flow namespace to flutter (flutter/engine#8615)
2019-04-17 14:38:45 -07:00
instrumentation.cc
Support non-60 refresh rate on PerformanceOverlay (flutter/engine#11419)
2019-08-24 15:22:52 -07:00
instrumentation.h
Support non-60 refresh rate on PerformanceOverlay (flutter/engine#11419)
2019-08-24 15:22:52 -07:00
matrix_decomposition_unittests.cc
Relanding: Add Flow unittests and fixtures (flutter/engine#14091)
2019-12-03 14:33:02 -08:00
matrix_decomposition.cc
Rename flow namespace to flutter (flutter/engine#8615)
2019-04-17 14:38:45 -07:00
matrix_decomposition.h
Rename flow namespace to flutter (flutter/engine#8615)
2019-04-17 14:38:45 -07:00
mutators_stack_unittests.cc
Relanding: Add Flow unittests and fixtures (flutter/engine#14091)
2019-12-03 14:33:02 -08:00
paint_utils.cc
Rename flow namespace to flutter (flutter/engine#8615)
2019-04-17 14:38:45 -07:00
paint_utils.h
Rename flow namespace to flutter (flutter/engine#8615)
2019-04-17 14:38:45 -07:00
raster_cache_key.cc
Rename flow namespace to flutter (flutter/engine#8615)
2019-04-17 14:38:45 -07:00
raster_cache_key.h
Generate layer unique id for raster cache key (flutter/engine#8637)
2019-04-18 14:14:06 -07:00
raster_cache_unittests.cc
Try rasterizing images and layers only once, even when their rasterization fails. Further enforce the same access threshold on layers as on Pictures. Previously layers would always be cached. The latter is a semantic change. (flutter/engine#16545)
2020-02-28 12:13:22 -08:00
raster_cache.cc
Try rasterizing images and layers only once, even when their rasterization fails. Further enforce the same access threshold on layers as on Pictures. Previously layers would always be cached. The latter is a semantic change. (flutter/engine#16545)
2020-02-28 12:13:22 -08:00
raster_cache.h
Try rasterizing images and layers only once, even when their rasterization fails. Further enforce the same access threshold on layers as on Pictures. Previously layers would always be cached. The latter is a semantic change. (flutter/engine#16545)
2020-02-28 12:13:22 -08:00
README.md
…
scene_update_context.cc
Fix Opacity performance regression on Fuchsia (flutter/engine#15573)
2020-01-16 15:28:48 -08:00
scene_update_context.h
Fix Opacity performance regression on Fuchsia (flutter/engine#15573)
2020-01-16 15:28:48 -08:00
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
Cleanup the IO thread GrContext (flutter/engine#14265)
2019-12-10 16:02:02 -08:00
skia_gpu_object.h
the the fix (flutter/engine#15973)
2020-01-24 12:43:32 -08:00
texture_unittests.cc
Relanding: Add Flow unittests and fixtures (flutter/engine#14091)
2019-12-03 14:33:02 -08:00
texture.cc
Relanding: Add Flow unittests and fixtures (flutter/engine#14091)
2019-12-03 14:33:02 -08:00
texture.h
Relanding: Add Flow unittests and fixtures (flutter/engine#14091)
2019-12-03 14:33:02 -08:00
view_holder.cc
Reland Wire up Opacity on Fuchsia (flutter/engine#14559)
2019-12-18 16:05:38 -08:00
view_holder.h
Reland Wire up Opacity on Fuchsia (flutter/engine#14559)
2019-12-18 16:05:38 -08:00

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 GPU thread and uploads information to the GPU.