Changeset ab07cf0 in mainline for uspace/srv/audio/hound/audio_format.c

Timestamp:

2012-07-13T16:11:05Z (13 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

13df13c8

Parents:

6424800

Message:

hound: Use buffer position in source available data.

File:

• uspace/srv/audio/hound/audio_format.c (modified) (2 diffs)

uspace/srv/audio/hound/audio_format.c

@@ -55 +55 @@
                 return EINVAL;
         const size_t sample_size = pcm_sample_format_size(f->sample_format);
-        if (!(size % sample_size == 0))
+        if ((size % sample_size) != 0)
                 return EINVAL;
 
@@ -65 +65 @@
         const type *src_buff = src; \
         type *dst_buff = dst; \
-        for (size_t i = 0; i < size / sample_size; ++i) { \
-                type a = type ## _ ## endian ##2host(dst_buff[i]); \
-                type b = type ## _ ## endian ##2host(src_buff[i]); \
-                type c = a + b; \
+        for (size_t i = 0; i < size / sizeof(type); ++i) { \
+                const type a = type ## _ ## endian ##2host(dst_buff[i]); \
+                const type b = type ## _ ## endian ##2host(src_buff[i]); \
+                const type c = a + b; \
                 dst_buff[i] = host2 ## type ## _ ## endian(c); \
         } \