[libbluray-devel] Use define instead of hardcoded block size.

[hpi1]

libbluray | branch: master | hpi1 <hpi1 at anonymous.org> | Tue Feb 10 13:00:50 2015 +0200| [a86238f434b1d95fb0b19e8e606079e860d372a6] | committer: hpi1

Use define instead of hardcoded block size.

> http://git.videolan.org/gitweb.cgi/libbluray.git/?a=commit;h=a86238f434b1d95fb0b19e8e606079e860d372a6
---

 src/libbluray/disc/udf_fs.c |   10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/libbluray/disc/udf_fs.c b/src/libbluray/disc/udf_fs.c
index 4250c7c..c99d648 100644
--- a/src/libbluray/disc/udf_fs.c
+++ b/src/libbluray/disc/udf_fs.c
@@ -153,7 +153,7 @@ static int _bi_close(struct udfread_block_input *bi_gen)
 static uint32_t _bi_size(struct udfread_block_input *bi_gen)
 {
     UDF_BI *bi = (UDF_BI *)bi_gen;
-    return file_size(bi->fp) / 2048;
+    return file_size(bi->fp) / UDF_BLOCK_SIZE;
 }
 
 static int _bi_read(struct udfread_block_input *bi_gen, uint32_t lba, void *buf, uint32_t nblocks, int flags)
@@ -165,10 +165,10 @@ static int _bi_read(struct udfread_block_input *bi_gen, uint32_t lba, void *buf,
     /* seek + read must be atomic */
     bd_mutex_lock(&bi->mutex);
 
-    if (file_seek(bi->fp, SEEK_SET, (int64_t)lba * 2048) >= 0) {
-        int64_t bytes = file_read(bi->fp, buf, (int64_t)nblocks * 2048);
-        if (bytes >= 2048) {
-            got = bytes / 2048;
+    if (file_seek(bi->fp, SEEK_SET, (int64_t)lba * UDF_BLOCK_SIZE) >= 0) {
+        int64_t bytes = file_read(bi->fp, buf, (int64_t)nblocks * UDF_BLOCK_SIZE);
+        if (bytes > 0) {
+            got = bytes / UDF_BLOCK_SIZE;
         }
     }