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42 lines
1.5 KiB
C++
42 lines
1.5 KiB
C++
// Copyright 2018 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef ASTC_CODEC_DECODER_CODEC_H_
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#define ASTC_CODEC_DECODER_CODEC_H_
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#include "src/decoder/astc_file.h"
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#include "src/decoder/footprint.h"
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#include <string>
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namespace astc_codec {
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// Decompresses ASTC blocks to an image buffer.
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// Returns true if the decompression succeeded and the out buffer has been
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// filled.
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bool DecompressToImage(const uint8_t* astc_data, size_t astc_data_size,
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size_t width, size_t height, Footprint footprint,
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uint8_t* out_buffer, size_t out_buffer_size,
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size_t out_buffer_stride);
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// Decompresses an ASTC file to an image buffer.
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// Returns true if the decompression succeeded and the out buffer has been
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// filled.
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bool DecompressToImage(const ASTCFile& file, uint8_t* out_buffer,
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size_t out_buffer_size, size_t out_buffer_stride);
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} // namespace astc_codec
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#endif // ASTC_CODEC_DECODER_CODEC_H_
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