More rename from GPU thread to raster thread #17408
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GPUTaskRunner -> RasterTaskRunner gpu_task_runner -> raster_task_runner
gpu_thread -> raster_thread GpuThread -> RasterThread (These include filename changes)
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chinmaygarde
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Mar 31, 2020
| // threads are the same, should_post_gpu_task will be false, and then instead | ||
| // of posting a task to the raster thread, the ui thread just signals the | ||
| // latch and the platform/raster thread follows with executing gpu_task. | ||
| bool should_post_gpu_task = task_runners_.GetRasterTaskRunner() != |
| @@ -721,24 +721,24 @@ void Shell::OnPlatformViewDestroyed() { | |||
| // gpu_task to the raster thread triggers signaling the latch(on the IO | |||
| // thread). If the GPU the and platform threads are the same this results in a | |||
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| // the GPU and platform threads. Reduces the lease term by 1. | ||
| GpuThreadStatus DecrementLease(); | ||
| // Returns |RasterThreadStatus::kUnmergedNow| if this call resulted in | ||
| // splitting the GPU and platform threads. Reduces the lease term by 1. |
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| @@ -190,7 +190,7 @@ SceneHost::SceneHost(fml::RefPtr<zircon::dart::Handle> viewHolderToken, | |||
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| // Pass the raw handle to the GPU thead; destroying a |zircon::dart::Handle| | |||
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| @@ -117,7 +117,7 @@ Dart_Handle Picture::RasterizeToImage(sk_sp<SkPicture> picture, | |||
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| // Kick things off on the GPU. | |||
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"on the raster task runner"
| @@ -721,24 +721,24 @@ void Shell::OnPlatformViewDestroyed() { | |||
| // gpu_task to the raster thread triggers signaling the latch(on the IO | |||
| // thread). If the GPU the and platform threads are the same this results in a | |||
| // deadlock as the gpu_task will never be posted to the plaform/raster thread | |||
| // that is blocked on a latch. To avoid the described deadlock, if the gpu | |||
| // that is blocked on a latch. To avoid the described deadlock, if the raster | |||
| // and the platform threads are the same, should_post_gpu_task will be false, | |||
| // and then instead of posting a task to the raster thread, the ui thread just | |||
| // signals the latch and the platform/raster thread follows with executing | |||
| // gpu_task. | |||
cbracken
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Mar 31, 2020
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Thanks! I'll merge this as is to avoid conflict, and address Chinmay's comment in another PR. |
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This PR touches variable names, class names, and file names so it's significantly more risky than its predecessor flutter#17329 Due to file name changes, this PR is expected to change the license files. We haven't rename `shell/gpu` to `shell/raster` yet. It should be optional but I think it's better to have `raster_surface_software.cc` than `gpu_surface_software.cc`.
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This PR touches variable names, class names, and file names so it's significantly more risky than its predecessor #17329
Due to file name changes, this PR is expected to change the license files.
We haven't rename
shell/gputoshell/rasteryet. It should be optional but I think it's better to haveraster_surface_software.ccthangpu_surface_software.cc.