| // |
| // Copyright 2021 The ANGLE Project. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| // |
| // rewrite_incides_shared: |
| // defines for provoking vertex rewriting. |
| |
| #ifndef rewrite_indices_shared_h |
| #define rewrite_indices_shared_h |
| #define MTL_FIX_INDEX_BUFFER_KEY_FUNCTION_CONSTANT_INDEX 1 |
| |
| #define MtlFixIndexBufferKeyTypeMask 0x03U |
| #define MtlFixIndexBufferKeyInShift 0U |
| #define MtlFixIndexBufferKeyOutShift 2U |
| #define MtlFixIndexBufferKeyVoid 0U |
| #define MtlFixIndexBufferKeyUint16 2U |
| #define MtlFixIndexBufferKeyUint32 3U |
| #define MtlFixIndexBufferKeyModeMask 0x0FU |
| #define MtlFixIndexBufferKeyModeShift 4U |
| #define MtlFixIndexBufferKeyPoints 0x00U |
| #define MtlFixIndexBufferKeyLines 0x01U |
| #define MtlFixIndexBufferKeyLineStrip 0x03U |
| #define MtlFixIndexBufferKeyTriangles 0x04U |
| #define MtlFixIndexBufferKeyTriangleStrip 0x05U |
| #define MtlFixIndexBufferKeyPrimRestart 0x00100U |
| #define MtlFixIndexBufferKeyProvokingVertexLast 0x00200U |
| #endif /* rewrite_indices_shared_h */ |
