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author | Jonathon Jongsma <jjongsma@redhat.com> | 2015-01-14 11:07:26 -0600 |
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committer | Fabiano FidĂȘncio <fidencio@redhat.com> | 2015-02-23 23:00:41 +0100 |
commit | 0bb20367d31fb694c38dfb697072ae9edd25eeff (patch) | |
tree | 948bf6e8218a1481774e8ece7f73f80cf0475d34 /server/lz4-encoder.h | |
parent | 95aa3bc411683b4c597a207e075074e82a2e073b (diff) | |
download | spice-0bb20367d31fb694c38dfb697072ae9edd25eeff.tar.gz spice-0bb20367d31fb694c38dfb697072ae9edd25eeff.tar.xz spice-0bb20367d31fb694c38dfb697072ae9edd25eeff.zip |
Rename lz4_encoder.[ch] to lz4-encoder.[ch]
Diffstat (limited to 'server/lz4-encoder.h')
-rw-r--r-- | server/lz4-encoder.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/server/lz4-encoder.h b/server/lz4-encoder.h new file mode 100644 index 00000000..f3359c09 --- /dev/null +++ b/server/lz4-encoder.h @@ -0,0 +1,50 @@ +/* + Copyright (C) 2014 Flexible Software Solutions S.L. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are + met: + + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + * Neither the name of the copyright holder nor the names of its + contributors may be used to endorse or promote products derived + from this software without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS "AS + IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED + TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A + PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ +#ifndef _H_LZ4_ENCODER +#define _H_LZ4_ENCODER + +#include <spice/types.h> + +typedef void* Lz4EncoderContext; +typedef struct Lz4EncoderUsrContext Lz4EncoderUsrContext; + +struct Lz4EncoderUsrContext { + int (*more_space)(Lz4EncoderUsrContext *usr, uint8_t **io_ptr); + int (*more_lines)(Lz4EncoderUsrContext *usr, uint8_t **lines); +}; + +Lz4EncoderContext* lz4_encoder_create(Lz4EncoderUsrContext *usr); +void lz4_encoder_destroy(Lz4EncoderContext *encoder); + +/* returns the total size of the encoded data. Images must be supplied from the + top line to the bottom */ +int lz4_encode(Lz4EncoderContext *lz4, int height, int stride, + uint8_t *io_ptr, unsigned int num_io_bytes); +#endif |