diff options
author | Tuomas Virtanen <katajakasa@gmail.com> | 2018-07-02 21:03:54 +0300 |
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committer | Tuomas Virtanen <katajakasa@gmail.com> | 2018-07-02 21:03:54 +0300 |
commit | c9534076646cda63bdc9a94ce02067c4651926e3 (patch) | |
tree | 007a7db67ce66809b1c45aed41fbf6465035191d | |
parent | aa303b34f1f3dda6064ce81e04836aa2c751457d (diff) |
Code improvements to RWops seek function
-rw-r--r-- | src/kitsource.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/src/kitsource.c b/src/kitsource.c index 71a73b0..588f829 100644 --- a/src/kitsource.c +++ b/src/kitsource.c @@ -136,21 +136,17 @@ static int64_t _RWGetSize(SDL_RWops *rw_ops) { static int64_t _RWSeekCallback(void *userdata, int64_t offset, int whence) { int rw_whence = 0; - if(whence & AVSEEK_SIZE) return _RWGetSize(userdata); + if((whence & ~AVSEEK_FORCE) == SEEK_CUR) rw_whence = RW_SEEK_CUR; - if((whence & ~AVSEEK_FORCE) == SEEK_SET) + else if((whence & ~AVSEEK_FORCE) == SEEK_SET) rw_whence = RW_SEEK_SET; - if((whence & ~AVSEEK_FORCE) == SEEK_END) + else if((whence & ~AVSEEK_FORCE) == SEEK_END) rw_whence = RW_SEEK_END; - if(SDL_RWseek((SDL_RWops*)userdata, offset, rw_whence) < 0) { - return -1; - } - - return SDL_RWtell((SDL_RWops*)userdata); + return SDL_RWseek((SDL_RWops*)userdata, offset, rw_whence); } |