mirror of
https://github.com/DarkFlippers/unleashed-firmware
synced 2024-12-14 23:12:34 +00:00
9e42e00ead
* toolbox, gui: fixes for compressed icon handling * ufbt: fixes for generated vscode project * scripts: increased max dimensions for image converter * icon type changes * linter fixes; api sync * gui: docs fix * toolbox: fixed potential decoder buffer overflow * minor cleanup * fbt: sdk: suppressed deprecation warnings in API table * toolbox: compress: added unit tests vscode: now installs resources for unit_tests unit_tests: now loads subghz region data * toolbox: compress: review fixes, pt 1 * compress: now passes decoder buffer size as constructor argument; auto-resize decoder buffer; crash on failed icon decompression * PVS fixes * pvs fixes, pt2 * doxygen fixes * investigating unit test failures * investigating unit test failures * investigating unit test failures * investigating unit test failures * investigating unit test failures * UnitTests: move all tests into plugins, brakes testing * UnitTests: add plugin API and update plugin entrypoints * UniTests: Test runner that works with plugins * fbt: extra filtering for extapps to include in build * UnitTests: filter tests by name * loader: restored API table for unit_test build config * Add various missing symbols to API table * UnitTest: fail on plugin load error * UnitTests: cleanup plugin api and reporting * unit_tests: composite resolver * UnitTests: remove unused declaration * unit_tests, nfc: moved mock nfc implementation to libnfc * unit_tests: api: removed redundant #define * toolbox: compress: removed size_hint for icons; triggering furi_check on oversized icons * gui: icon, icon_animation: removed size hit APIs * Format Sources. Cleanup code. * loader: refuse to start .fal as app * toolbox: compress: fixed memory corruption in operations with small destination buffer; added unit tests for that case * unit_tests: proper test skipping; better selective test interface * unit_tests: moved 'loading' logging to proper location Co-authored-by: あく <alleteam@gmail.com>
105 lines
2.8 KiB
C
105 lines
2.8 KiB
C
/**
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* @file compress.h
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* LZSS based compression HAL API
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*/
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#pragma once
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#include <stdbool.h>
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#include <stdint.h>
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#include <stddef.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/** Compress Icon control structure */
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typedef struct CompressIcon CompressIcon;
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/** Initialize icon compressor
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*
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* @param[in] decode_buf_size The icon buffer size for decoding. Ensure that
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* it's big enough for any icons that you are
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* planning to decode with it.
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*
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* @return Compress Icon instance
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*/
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CompressIcon* compress_icon_alloc(size_t decode_buf_size);
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/** Free icon compressor
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*
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* @param instance The Compress Icon instance
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*/
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void compress_icon_free(CompressIcon* instance);
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/** Decompress icon
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*
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* @warning output pointer set by this function is valid till next
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* `compress_icon_decode` or `compress_icon_free` call
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*
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* @param instance The Compress Icon instance
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* @param icon_data pointer to icon data.
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* @param[in] output pointer to decoded buffer pointer. Data in buffer is
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* valid till next call. If icon data was not compressed,
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* pointer within icon_data is returned
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*/
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void compress_icon_decode(CompressIcon* instance, const uint8_t* icon_data, uint8_t** output);
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/** Compress control structure */
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typedef struct Compress Compress;
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/** Allocate encoder and decoder
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*
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* @param compress_buff_size size of decoder and encoder buffer to
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* allocate
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*
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* @return Compress instance
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*/
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Compress* compress_alloc(uint16_t compress_buff_size);
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/** Free encoder and decoder
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*
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* @param compress Compress instance
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*/
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void compress_free(Compress* compress);
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/** Encode data
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*
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* @param compress Compress instance
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* @param data_in pointer to input data
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* @param data_in_size size of input data
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* @param data_out maximum size of output data
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* @param[in] data_out_size The data out size
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* @param data_res_size pointer to result output data size
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*
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* @return true on success
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*/
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bool compress_encode(
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Compress* compress,
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uint8_t* data_in,
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size_t data_in_size,
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uint8_t* data_out,
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size_t data_out_size,
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size_t* data_res_size);
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/** Decode data
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*
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* @param compress Compress instance
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* @param data_in pointer to input data
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* @param data_in_size size of input data
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* @param data_out maximum size of output data
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* @param[in] data_out_size The data out size
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* @param data_res_size pointer to result output data size
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*
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* @return true on success
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*/
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bool compress_decode(
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Compress* compress,
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uint8_t* data_in,
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size_t data_in_size,
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uint8_t* data_out,
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size_t data_out_size,
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size_t* data_res_size);
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#ifdef __cplusplus
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}
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#endif
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