WebGPU update presentation data asynchronously #27154
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Heads up! This PR modifies the following files:
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I am facing one problem here. Inside the (There are some debug logs here which I'll remove once this problem gets solved) |
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The error was probably due to the data-carrying capacity of IpcSender. Reading the data in I have also edited the buffer data exchange between content process and server to use |
kvark
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Jul 3, 2020
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@bors-servo r+ |
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bors-servo
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Jul 3, 2020
WebGPU update presentation data asynchronously <!-- Please describe your changes on the following line: --> This PR aims to make updating Webrender presentation data non-blocking. A callback is passed to the `buffer_map_async()` fn wherein the data is read and a message sent to the server itself to write the data into the shared `PresentationData` struct object. r?@kvark --- <!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `___` with appropriate data: --> - [X] `./mach build -d` does not report any errors - [X] `./mach test-tidy` does not report any errors - [ ] These changes fix #___ (GitHub issue number if applicable) <!-- Either: --> - [ ] There are tests for these changes OR - [ ] These changes do not require tests because ___ <!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.--> <!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
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bors-servo
added a commit
that referenced
this issue
Jul 3, 2020
WebGPU update presentation data asynchronously <!-- Please describe your changes on the following line: --> This PR aims to make updating Webrender presentation data non-blocking. A callback is passed to the `buffer_map_async()` fn wherein the data is read and a message sent to the server itself to write the data into the shared `PresentationData` struct object. r?@kvark --- <!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `___` with appropriate data: --> - [X] `./mach build -d` does not report any errors - [X] `./mach test-tidy` does not report any errors - [ ] These changes fix #___ (GitHub issue number if applicable) <!-- Either: --> - [ ] There are tests for these changes OR - [ ] These changes do not require tests because ___ <!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.--> <!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
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This PR aims to make updating Webrender presentation data non-blocking.
A callback is passed to the
buffer_map_async()fn wherein the data is read and a message sent to the server itself to write the data into the sharedPresentationDatastruct object.r?@kvark
./mach build -ddoes not report any errors./mach test-tidydoes not report any errors