| // 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. |
| |
| precision mediump float; |
| |
| #include <impeller/constants.glsl> |
| #include <impeller/types.glsl> |
| |
| uniform f16sampler2D texture_sampler; |
| |
| in highp vec2 v_texture_coords; |
| IMPELLER_MAYBE_FLAT in float16_t v_alpha; |
| |
| out f16vec4 frag_color; |
| |
| void main() { |
| f16vec4 sampled = |
| texture(texture_sampler, v_texture_coords, kDefaultMipBiasHalf); |
| frag_color = sampled * v_alpha; |
| } |