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17b4a877
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2020-05-26T17:02:48
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Vulkan: Pass API version to VMA.
This apparently can save on memory usage in the allocator.
Reported by penghuang@chromium.org.
Bug: angleproject:4685
Change-Id: I6f29280e3fe16f3388c4f8412e0acb09d7f16e58
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2216714
Reviewed-by: Tobin Ehlis <tobine@google.com>
Reviewed-by: Mohan Maiya <m.maiya@samsung.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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6c158164
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2020-05-28T15:19:51
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Vulkan: Fix XFB invalid accesses in buffer OOM.
This uses the "null" buffer in the Renderer to bind an empty
buffer handle so ANGLE can maintain a consistent state.
Bug: chromium:1086532
Change-Id: I1912a1d1cb64433a285fcfced80a675619690a0b
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2219140
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Courtney Goeltzenleuchter <courtneygo@google.com>
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7e5d7dc3
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2020-05-06T12:56:41
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Vulkan: Initialize all members of VmaVulkanFunctions.
VmaVulkanFunctions was passed to vmaCreateAllocator without initializing
all members. This leads to potential reads of uninitialized variables.
BUG=chromium:1078652
Change-Id: Id349c8fbb2dd3a5a2c64c6a017add3d6f97b78fd
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2185191
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Geoff Lang <geofflang@chromium.org>
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3cb9c4be
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2020-03-13T13:56:47
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Statically link vulkan-loader on Mac
Disable angle_shared_libvulkan on Mac since we are the only client.
Re-add codepaths to support this.
Bug: angleproject:4477
Change-Id: Ie128c83adaae741636541bbfd6105d160d874a8d
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2102954
Commit-Queue: Jonah Ryan-Davis <jonahr@google.com>
Reviewed-by: Tobin Ehlis <tobine@google.com>
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b7d6949b
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2020-04-17T13:36:14
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Vulkan: Enable persistently mapped buffer objects
The VMA allocator has a handy feature where during memory
allocation we can request persistently mapped memory.
This saves IOCTL overhead for apps that update buffers
frequently.
Bug: angleproject:2162
Change-Id: I870d880033beec343efae6de06f1c5935de4c2c1
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2155131
Reviewed-by: Tobin Ehlis <tobine@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Tobin Ehlis <tobine@google.com>
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e5491253
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2020-04-17T12:37:00
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Don't redefine VMA_IMPLEMENTATION in build files and source
VMA_IMPLEMENTATION is defined in the build files, it doesn't need
to be redefined in vk_mem_alloc_wrapper.cpp.
BUG=angleproject:2162
Change-Id: Ie4eceedd2dd3051f8431c7c8c86403250e93f98b
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2154538
Commit-Queue: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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6e0d718a
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2020-03-31T18:41:57
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Vulkan: Implement device memory sub-allocation
Use AMD Vulkan Memory Allocator for device memory sub-allocation.
We now have a mempool from which all glBuffer memory is allocated.
The CPU overhead involved in repeated IOCTL calls to the kernel is
reduced significantly.
Bug: angleproject:2162
Change-Id: Id7681ffe2ac3d2853141ebe34c7df7b7fdd0d55e
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2124519
Reviewed-by: Tobin Ehlis <tobine@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Mohan Maiya <m.maiya@samsung.com>
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76d52be3
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2020-04-07T09:14:29
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Vulkan: Add VulkanMemoryAllocator to DEPS.
Bug: angleproject:2162
Change-Id: If91ae40c1fe818a59d775bb2fa066227dd52859d
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2139992
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Mohan Maiya <m.maiya@samsung.com>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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