| // 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. |
| |
| #include "flutter/shell/platform/embedder/embedder_external_texture_resolver.h" |
| |
| #include <memory> |
| #include <utility> |
| |
| namespace flutter { |
| |
| #ifdef SHELL_ENABLE_GL |
| EmbedderExternalTextureResolver::EmbedderExternalTextureResolver( |
| EmbedderExternalTextureGL::ExternalTextureCallback gl_callback) |
| : gl_callback_(std::move(gl_callback)) {} |
| #endif |
| |
| #ifdef SHELL_ENABLE_METAL |
| EmbedderExternalTextureResolver::EmbedderExternalTextureResolver( |
| EmbedderExternalTextureMetal::ExternalTextureCallback metal_callback) |
| : metal_callback_(std::move(metal_callback)) {} |
| #endif |
| |
| std::unique_ptr<Texture> |
| EmbedderExternalTextureResolver::ResolveExternalTexture(int64_t texture_id) { |
| #ifdef SHELL_ENABLE_GL |
| if (gl_callback_) { |
| return std::make_unique<EmbedderExternalTextureGL>(texture_id, |
| gl_callback_); |
| } |
| #endif |
| |
| #ifdef SHELL_ENABLE_METAL |
| if (metal_callback_) { |
| return std::make_unique<EmbedderExternalTextureMetal>(texture_id, |
| metal_callback_); |
| } |
| #endif |
| |
| return nullptr; |
| } |
| |
| bool EmbedderExternalTextureResolver::SupportsExternalTextures() { |
| #ifdef SHELL_ENABLE_GL |
| if (gl_callback_) { |
| return true; |
| } |
| #endif |
| |
| #ifdef SHELL_ENABLE_METAL |
| if (metal_callback_) { |
| return true; |
| } |
| #endif |
| |
| return false; |
| } |
| |
| } // namespace flutter |