src/compiler/translator/tree_ops/RewriteInterpolateAtOffset.cpp


Log

Author Commit Date CI Message
Charlie Lao 3a1838a1 2020-11-10T20:30:43 Vulkan: Let RewriteInterpolateAtOffset use FlipRotateSpecConst Instead of using uniform, use flip/rotation specialization constant when available. This allows matrix multiplication calculated at compile time instead of shader execution time. Bug: angleproject:4901 Bug: angleproject:3589 Change-Id: I5a8a82b1cffbbbeba2617cb7e9a0ec38f9984d50 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2530457 Commit-Queue: Charlie Lao <cclao@google.com> Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Ian Elliott <ianelliott@google.com>
Mohan Maiya 34130c2e 2020-11-07T15:11:14 Vulkan: Rewrite interpolateAtOffset to account for Y-flip In order to fully suppot OES_shader_multisample_interpolation rewrite interpolateAtOffset's offset parameter to account for Y-coordinate flip. Bug: angleproject:3589 Tests: dEQP-GLES31.functional.shaders.multisample_interpolation. interpolate_at_offset.*.default_framebuffer Change-Id: I6bf72ceb1c0466ff5d4a92b72d1ec9e2552d6f2a Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2524711 Commit-Queue: Mohan Maiya <m.maiya@samsung.com> Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>