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6328caf3
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2020-03-24T19:31:02
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Vulkan: Avoid renderpass break for occlusion query
This ensures beginQuery and endQuery only get inserted into renderpasses
and will not close renderpass because of query call
Bug: angleproject:4381
Change-Id: I690f096b9e8e4b7ea9a67045d1be0fd7a319c98c
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2119246
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Courtney Goeltzenleuchter <courtneygo@google.com>
Commit-Queue: Charlie Lao <cclao@google.com>
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ce4918f1
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2020-02-19T09:39:44
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Vulkan: Sanitize Images & Buffers with non-zero values.
Only enabled for specific tests at the moment. This CL allows our tests
to sanitizes memory for the robust resource access extension. It is
quite slow so should not be enabled by default.
Only works for 1 level 2D color textures and buffers. Makes several
flaky robust resource initialization tests consistently fail.
Controlled via an angle::Feature in FeaturesVk.
It works by initializing memory to an abitrary non-zero value:
- if newly allocated memory is mappable, we map it in init and set it
- if a buffer or texture can be a transfer destination, we use a
staging resource
- otherwise we don't attempt to initialize the resource.
Bug: angleproject:4384
Change-Id: I9b4f347bfcddf3096f491ed0243bef86837feaa0
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2043271
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Cody Northrop <cnorthrop@google.com>
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cf2ec3b1
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2020-01-31T16:55:50
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Vulkan:Add FramebufferVk cache
This adds a FramebufferVk cache. Cache signature is based on unique Serial
values that are assigned to ImageHelper objects backing all color and DS
rendertargets as well as level/layer values unique to the imageView.
Update the Serials and cache signature at FramebufferVk::syncState() time.
L0 cache is a currently active framebuffer.
L1 cache retrieves previously created framebuffer from new cache.
If neither of those hit, create new FramebufferVk and add to L1.
Bug: angleproject:4322
Change-Id: I3f585271798ddfb9e5f194020adca8cf8a6b19dd
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2033869
Commit-Queue: Tobin Ehlis <tobine@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Courtney Goeltzenleuchter <courtneygo@google.com>
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d50151d3
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2019-12-17T13:57:12
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Move Serial utils to their own file.
This will let the front-end access them without pulling in the rest
of renderer_utils. The Serial class in particular will be useful for
capture/replay.
Also adds a very minimal unit test.
Bug: angleproject:4223
Change-Id: I9e63b8a8227a245b20a8f024b960fcf60c7840db
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1954611
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Cody Northrop <cnorthrop@google.com>
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