diff options
Diffstat (limited to '')
| -rw-r--r-- | src/liblzma/api/lzma/container.h | 33 | ||||
| -rw-r--r-- | src/liblzma/common/Makefile.am | 7 |
2 files changed, 39 insertions, 1 deletions
diff --git a/src/liblzma/api/lzma/container.h b/src/liblzma/api/lzma/container.h index b7a6128e..b8085ac4 100644 --- a/src/liblzma/api/lzma/container.h +++ b/src/liblzma/api/lzma/container.h @@ -125,6 +125,39 @@ extern LZMA_API(lzma_ret) lzma_easy_encoder( /** + * \brief Single-call .xz Stream encoding using a preset number + * + * The maximum required output buffer size can be calculated with + * lzma_stream_buffer_bound(). + * + * \param preset Compression preset to use. See the description + * in lzma_easy_encoder(). + * \param check Type of the integrity check to calculate from + * uncompressed data. + * \param allocator lzma_allocator for custom allocator functions. + * Set to NULL to use malloc() and free(). + * \param in Beginning of the input buffer + * \param in_size Size of the input buffer + * \param out Beginning of the output buffer + * \param out_pos The next byte will be written to out[*out_pos]. + * *out_pos is updated only if encoding succeeds. + * \param out_size Size of the out buffer; the first byte into + * which no data is written to is out[out_size]. + * + * \return - LZMA_OK: Encoding was successful. + * - LZMA_BUF_ERROR: Not enough output buffer space. + * - LZMA_OPTIONS_ERROR + * - LZMA_MEM_ERROR + * - LZMA_DATA_ERROR + * - LZMA_PROG_ERROR + */ +extern LZMA_API(lzma_ret) lzma_easy_buffer_encode( + uint32_t preset, lzma_check check, + lzma_allocator *allocator, const uint8_t *in, size_t in_size, + uint8_t *out, size_t *out_pos, size_t out_size); + + +/** * \brief Initialize .xz Stream encoder using a custom filter chain * * \param strm Pointer to properly prepared lzma_stream diff --git a/src/liblzma/common/Makefile.am b/src/liblzma/common/Makefile.am index 3cb5a653..5f4efbe6 100644 --- a/src/liblzma/common/Makefile.am +++ b/src/liblzma/common/Makefile.am @@ -28,6 +28,8 @@ libcommon_la_SOURCES = \ common.h \ bsr.h \ block_util.c \ + easy_preset.c \ + easy_preset.h \ filter_common.c \ filter_common.h \ index.c \ @@ -43,7 +45,9 @@ libcommon_la_SOURCES += \ block_encoder.c \ block_encoder.h \ block_header_encoder.c \ - easy.c \ + easy_buffer_encoder.c \ + easy_encoder.c \ + easy_encoder_memusage.c \ filter_buffer_encoder.c \ filter_encoder.c \ filter_encoder.h \ @@ -66,6 +70,7 @@ libcommon_la_SOURCES += \ block_decoder.c \ block_decoder.h \ block_header_decoder.c \ + easy_decoder_memusage.c \ filter_buffer_decoder.c \ filter_decoder.c \ filter_decoder.h \ |