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Add virtual DecodeImage(size_t frame_index) method to ProgressiveDecoderContext. Override DecodeImage in CFX_BmpContext, SkiaBmpContext, and CFX_GifContext. Update BmpContinueDecode and GifContinueDecode in ProgressiveDecoder to call DecodeImage directly on context_ instead of via static wrapper classes. TAG=agy CONV=7a82d35c-037e-4042-8882-448367a075e7 Change-Id: Iea8f46fd873bed74013664ca91dcd8a87df2a6ab Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/153290 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
26 lines
682 B
C++
26 lines
682 B
C++
// Copyright 2026 The PDFium Authors
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
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#include "core/fxcodec/progressive_decoder_context.h"
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namespace fxcodec {
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ProgressiveDecoderContext::~ProgressiveDecoderContext() = default;
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FX_FILESIZE ProgressiveDecoderContext::GetAvailInput() const {
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return 0;
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}
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void ProgressiveDecoderContext::Input(RetainPtr<CFX_CodecMemory> codec_memory) {
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}
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ProgressiveDecoderContext::Status ProgressiveDecoderContext::DecodeImage(
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size_t frame_index) {
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return Status::kError;
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}
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} // namespace fxcodec
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