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flutter_flutter/engine/src/flutter/impeller/playground
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Brandon DeRosier 50b5307332 [Impeller] Allow binding multiple vertex buffer views. (flutter/engine#55856) 
Resolves https://github.com/flutter/flutter/issues/116168.
(Continuation of https://github.com/flutter/engine/pull/49670)

Makes it possible for us to use arbitrary vertex layouts, including SoA layouts with attributes stored in different DeviceBuffers. CanRenderPerspectiveCube was converted to an SoA attribute layout with two separate buffers as an example.

Works on all the backends!

OpenGLES:
<img width="1136" alt="image" src="https://github.com/user-attachments/assets/e2398fde-532f-402d-899a-39aaa556f24f">

Vulkan:
<img width="1136" alt="image" src="https://github.com/user-attachments/assets/1c1bf664-bec1-43cb-ab2e-eb2a74718bfd">

Metal:
<img width="1136" alt="image" src="https://github.com/user-attachments/assets/bf59da17-cf52-4913-88e4-ab6f0bd6fc96">
2024-10-15 01:13:52 +00:00
..
backend
[Impeller] Expose a single-header C API to Impellers Display-List layer. (flutter/engine#55238)
2024-09-18 17:02:16 +00:00
image
[Impeller] Use the typed allocation sizes in impeller::Allocation. (flutter/engine#54327)
2024-08-02 23:53:04 +00:00
imgui
[Impeller] Allow binding multiple vertex buffer views. (flutter/engine#55856)
2024-10-15 01:13:52 +00:00
BUILD.gn
Remove Impeller Scene 👋 (flutter/engine#55118)
2024-09-12 14:56:08 -07:00
compute_playground_test.cc
Avoid using a private GTest macro to skip tests. (flutter/engine#53782)
2024-07-09 20:34:51 +00:00
compute_playground_test.h
[Impeller] remove unused includes. (flutter/engine#52579)
2024-05-06 19:51:08 +00:00
playground_impl.cc
[Impeller] Expose a single-header C API to Impellers Display-List layer. (flutter/engine#55238)
2024-09-18 17:02:16 +00:00
playground_impl.h
[Impeller] Expose a single-header C API to Impellers Display-List layer. (flutter/engine#55238)
2024-09-18 17:02:16 +00:00
playground_test.cc
[Impeller] Validation errors in tests cause GTest failures. (flutter/engine#53786)
2024-07-09 23:48:19 +00:00
playground_test.h
[Impeller] track the sizes of all outstanding MTLTexture allocations and report per frame in MB, matching Vulkan implementation. (flutter/engine#53618)
2024-07-01 17:52:50 +00:00
playground.cc
[Impeller] Add miplevel to Buffer->Texture blit. (flutter/engine#55848)
2024-10-14 16:53:19 +00:00
playground.h
[Impeller] Expose a single-header C API to Impellers Display-List layer. (flutter/engine#55238)
2024-09-18 17:02:16 +00:00
README.md
Revert "Various documentation improvements (#52600)" (flutter/engine#52709)
2024-05-10 07:54:51 -07:00
switches.cc
…
switches.h
[Impeller] remove unused includes. (flutter/engine#52579)
2024-05-06 19:51:08 +00:00
widgets.cc
…
widgets.h
…

README.md

The Impeller Playground

An extension of the testing fixtures set, provides utilities for interactive experimentation with the Impeller rendering subsystem. One the test author is satisfied with the behavior of component as verified in the playground, pixel test assertions can be added to before committing the new test case. Meant to provide a gentle-er on-ramp to testing Impeller components. The WSI in the playground allows for points at which third-party profiling and instrumentation tools can be used to examine isolated test cases.