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authorreimar <reimar@b3059339-0415-0410-9bf9-f77b7e298cf2>2007-06-05 15:09:49 +0000
committerreimar <reimar@b3059339-0415-0410-9bf9-f77b7e298cf2>2007-06-05 15:09:49 +0000
commit5d02058b47aadcc384ddd02083b8ee0639fb2592 (patch)
tree012a2b7c0682ecd178ea35cb12f086bc6d5cbc2c /libao2/ao_dsound.c
parent6a09e8e2ed913cb44d74cac9c9e7a4cf7f4a18c1 (diff)
downloadmpv-5d02058b47aadcc384ddd02083b8ee0639fb2592.tar.bz2
mpv-5d02058b47aadcc384ddd02083b8ee0639fb2592.tar.xz
Do not use fast_memcpy for small size copy, esp. when the size is constant
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@23476 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'libao2/ao_dsound.c')
-rw-r--r--libao2/ao_dsound.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/libao2/ao_dsound.c b/libao2/ao_dsound.c
index 5f6bc8daea..d66de37ec5 100644
--- a/libao2/ao_dsound.c
+++ b/libao2/ao_dsound.c
@@ -199,7 +199,7 @@ static BOOL CALLBACK DirectSoundEnum(LPGUID guid,LPCSTR desc,LPCSTR module,LPVOI
if(device_num==*device_index){
mp_msg(MSGT_AO, MSGL_V,"<--");
if(guid){
- fast_memcpy(&device,guid,sizeof(GUID));
+ memcpy(&device,guid,sizeof(GUID));
}
}
mp_msg(MSGT_AO, MSGL_V,"\n");
@@ -337,14 +337,14 @@ static int write_buffer(unsigned char *data, int len)
numsamp = dwBytes1 / (ao_data.channels * sampsize); // number of samples for each channel in this buffer
for( i = 0; i < numsamp; i++ ) for( j = 0; j < ao_data.channels; j++ ) {
- fast_memcpy(lpvPtr1+(i*ao_data.channels*sampsize)+(chantable[j]*sampsize),data+(i*ao_data.channels*sampsize)+(j*sampsize),sampsize);
+ memcpy(lpvPtr1+(i*ao_data.channels*sampsize)+(chantable[j]*sampsize),data+(i*ao_data.channels*sampsize)+(j*sampsize),sampsize);
}
if (NULL != lpvPtr2 )
{
numsamp = dwBytes2 / (ao_data.channels * sampsize);
for( i = 0; i < numsamp; i++ ) for( j = 0; j < ao_data.channels; j++ ) {
- fast_memcpy(lpvPtr2+(i*ao_data.channels*sampsize)+(chantable[j]*sampsize),data+dwBytes1+(i*ao_data.channels*sampsize)+(j*sampsize),sampsize);
+ memcpy(lpvPtr2+(i*ao_data.channels*sampsize)+(chantable[j]*sampsize),data+dwBytes1+(i*ao_data.channels*sampsize)+(j*sampsize),sampsize);
}
}