Robert Swain ef823d369f bevy_render: Do not automatically enable MAPPABLE_PRIMARY_BUFFERS (#3698) ... # Objective - When using `WgpuOptionsPriority::Functionality`, which is the default, wgpu::Features::MAPPABLE_PRIMARY_BUFFERS would be automatically enabled. This feature can and does have a significant negative impact on performance for discrete GPUs where resizable bar is not supported, which is a common case. As such, this feature should not be automatically enabled. - Fixes the performance regression part of https://github.com/bevyengine/bevy/issues/3686 and at least some, if not all cases of https://github.com/bevyengine/bevy/issues/3687 ## Solution - When using `WgpuOptionsPriority::Functionality`, use the adapter-supported features, enable `TEXTURE_ADAPTER_SPECIFIC_FORMAT_FEATURES` and disable `MAPPABLE_PRIMARY_BUFFERS`		2022-01-17 22:03:14 +00:00
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src	bevy_render: Do not automatically enable MAPPABLE_PRIMARY_BUFFERS (#3698)	2022-01-17 22:03:14 +00:00
Cargo.toml	Release 0.6.0 (#3587)	2022-01-08 10:18:22 +00:00