libretro/RetroArch
1
0
Fork 0
mirror of https://github.com/libretro/RetroArch.git synced 2025-02-12 12:39:56 +00:00
Code Issues Actions 25 Packages Projects Releases Wiki Activity

(task_decompress.c) Add progress report

Browse Source
This commit is contained in:
Higor Eurípedes 2015-11-30 10:41:35 -03:00
parent cf0a493605
commit a171f3c6d1
3 changed files with 13 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
libretro-common/file/file_extract.c
View File

@ -604,6 +604,15 @@ bool zlib_parse_file(const char *file, const char *valid_exts,
return returnerr;
}
int zlib_parse_file_progress(void *data)
{
/* FIXME: this estimate is pretty bad */
zlib_transfer_t *state = (zlib_transfer_t*)data;
const uint8_t *offset = state->data + read_le(state->directory + 42, 4);
ptrdiff_t delta = offset - state->data - 46 - 22;
return delta * 100 / state->zip_size;
}
struct zip_extract_userdata
{
char *zip_path;

2
libretro-common/include/file/file_extract.h
View File

@ -86,6 +86,8 @@ int zlib_parse_file_iterate(void *data, bool *returnerr,
void zlib_parse_file_iterate_stop(void *data);
int zlib_parse_file_progress(void *data);
/**
* zlib_extract_first_content_file:
* @zip_path : filename path to ZIP archive.

2
tasks/task_decompress.c
View File

@ -81,6 +81,8 @@ static void rarch_task_decompress_handler(rarch_task_t *task)
ret = zlib_parse_file_iterate(&dec->zlib, &returnerr, dec->source_file,
dec->valid_ext, file_decompressed, dec);
task->progress = zlib_parse_file_progress(&dec->zlib);
if (task->cancelled || ret != 0)
{
task->error = dec->callback_error;