kc3-lang/angle

2020-01-14T09:44:27

Support blendable capability Vulkan distinguishes between a texture format that can be used as a render target (VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT) and one that supports blending (VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BLEND_BIT). This cl adds a blendable capability and sets it based on the appropriate bit. It also adds the check in GetFormatSupportBase(), but all uses of it are currently set to false. In terms of behavior, this cl should be noop. Bug: angleproject:4291 Change-Id: Ib151ac8ab7b69311b7fdef15ad87186d13e3ed78 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1999494 Commit-Queue: Alexis Hétu <sugoi@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org>