| // Copyright 2020 The Chromium 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 "third_party/blink/renderer/modules/webcodecs/codec_state_helper.h" |
| |
| namespace blink { |
| |
| // static |
| bool ThrowIfCodecStateClosed(V8CodecState state, |
| String operation, |
| ExceptionState& exception_state) { |
| if (state.AsEnum() != V8CodecState::Enum::kClosed) |
| return false; |
| |
| exception_state.ThrowDOMException( |
| DOMExceptionCode::kInvalidStateError, |
| "Cannot call '" + operation + "' on a closed codec."); |
| return true; |
| } |
| |
| // static |
| bool ThrowIfCodecStateUnconfigured(V8CodecState state, |
| String operation, |
| ExceptionState& exception_state) { |
| if (state.AsEnum() != V8CodecState::Enum::kUnconfigured) |
| return false; |
| |
| exception_state.ThrowDOMException( |
| DOMExceptionCode::kInvalidStateError, |
| "Cannot call '" + operation + "' on an unconfigured codec."); |
| return true; |
| } |
| |
| } // namespace blink |
