| // Copyright 2013 The Flutter Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #pragma once |
| |
| namespace impeller { |
| |
| /// @brief A struct for describing available backend features for runtime |
| /// selection. |
| struct BackendFeatures { |
| bool ssbo_support; |
| }; |
| |
| /// @brief feature sets available on most but not all modern hardware. |
| constexpr BackendFeatures kModernBackendFeatures = {.ssbo_support = true}; |
| |
| /// @brief Lowest common denominator feature sets. |
| constexpr BackendFeatures kLegacyBackendFeatures = {.ssbo_support = false}; |
| |
| } // namespace impeller |
