Use Zstandard compression for the sequencer cache

Reviewed By: campbellbarton, brecht, mont29

Differential Revision: https://developer.blender.org/D5799

1 files changed, 7 insertions, 12 deletions

diff --git a/source/blender/blenlib/BLI_fileops.h b/source/blender/blenlib/BLI_fileops.h
index 377b7bc3bc2..906a56ce909 100644
--- a/source/blender/blenlib/BLI_fileops.h
+++ b/source/blender/blenlib/BLI_fileops.h
@@ -154,20 +154,15 @@ bool BLI_file_is_writable(const char *file) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL
 bool BLI_file_touch(const char *file) ATTR_NONNULL();
 bool BLI_file_alias_target(const char *filepath, char *r_targetpath) ATTR_WARN_UNUSED_RESULT;
 
-#if 0 /* UNUSED */
-int BLI_file_gzip(const char *from, const char *to) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-#endif
-char *BLI_file_ungzip_to_mem(const char *from_file, int *r_size) ATTR_WARN_UNUSED_RESULT
-    ATTR_NONNULL();
-size_t BLI_gzip_mem_to_file_at_pos(void *buf,
-                                   size_t len,
-                                   FILE *file,
-                                   size_t gz_stream_offset,
-                                   int compression_level) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
-size_t BLI_ungzip_file_to_mem_at_pos(void *buf, size_t len, FILE *file, size_t gz_stream_offset)
-    ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
 bool BLI_file_magic_is_gzip(const char header[4]);
 
+size_t BLI_file_zstd_from_mem_at_pos(void *buf,
+                                     size_t len,
+                                     FILE *file,
+                                     size_t file_offset,
+                                     int compression_level) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
+size_t BLI_file_unzstd_to_mem_at_pos(void *buf, size_t len, FILE *file, size_t file_offset)
+    ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
 bool BLI_file_magic_is_zstd(const char header[4]);
 
 size_t BLI_file_descriptor_size(int file) ATTR_WARN_UNUSED_RESULT;