| // 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. |
| |
| #ifndef TYPES_GLSL_ |
| #define TYPES_GLSL_ |
| |
| #extension GL_AMD_gpu_shader_half_float : enable |
| |
| #ifndef IMPELLER_TARGET_METAL |
| |
| precision mediump sampler2D; |
| precision mediump float; |
| |
| #define float16_t float |
| #define f16vec2 vec2 |
| #define f16vec3 vec3 |
| #define f16vec4 vec4 |
| #define f16mat4 mat4 |
| |
| #endif // IMPELLER_TARGET_METAL |
| |
| #define BoolF float |
| #define BoolV2 vec2 |
| #define BoolV3 vec3 |
| #define BoolV4 vec4 |
| |
| #endif |
