Commit db86154e00a75fa372f414a074a175394ba4b838
2023-02-03T00:00:00
Adjust TextureState::isStencilMode Backends that need special setup for sampling stencil data rely on the TextureState::isStencilMode() helper function. Ensure that it returns true only when: * the sampled texture has a combined depth-stencil format and the depth-stencil texture mode is set to stencil, OR * the sampled texture has a stencil-only format. New tests cover sampling of all six depth, stencil, and combined depth-stencil formats with both modes. Bug: angleproject:2373 Change-Id: I2b47dc86aea44de507f9eb8d301a0a6d5211aee4 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4218603 Commit-Queue: Alexey Knyazev <lexa.knyazev@gmail.com> Reviewed-by: Kenneth Russell <kbr@chromium.org> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Geoff Lang <geofflang@chromium.org>