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implemented media_format_description

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git-svn-id: file:///srv/svn/repos/haiku/trunk/current@5497 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
beveloper
2003-11-29 14:28:54 +00:00
parent a3c29bc44a
commit f2f3482e7b
1 changed files with 58 additions and 12 deletions
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src/kits/media/MediaFormats.cpp
+58 -12
View File
@@ -4,6 +4,7 @@
* DESCR:
***********************************************************************/
#include <MediaFormats.h>
#include <string.h>
#include "debug.h"
/*************************************************************
@@ -54,23 +55,22 @@ bool does_file_accept_format(const media_file_format *mfi,
_media_format_description::_media_format_description()
{
UNIMPLEMENTED();
memset(this, 0, sizeof(*this));
}
_media_format_description::~_media_format_description()
{
UNIMPLEMENTED();
}
_media_format_description::_media_format_description(const _media_format_description & other)
{
UNIMPLEMENTED();
memcpy(this, &other, sizeof(*this));
}
_media_format_description &
_media_format_description::operator=(const _media_format_description & other)
{
UNIMPLEMENTED();
memcpy(this, &other, sizeof(*this));
return *this;
}
@@ -316,25 +316,71 @@ BLocker BMediaFormats::s_lock("BMediaFormats locker");
bool operator==(const media_format_description & a, const media_format_description & b)
{
UNIMPLEMENTED();
return false;
if (a.family != b.family)
return false;
switch (a.family) {
case B_BEOS_FORMAT_FAMILY:
return a.u.beos.format == b.u.beos.format;
case B_QUICKTIME_FORMAT_FAMILY:
return a.u.quicktime.codec == b.u.quicktime.codec && a.u.quicktime.vendor == b.u.quicktime.vendor;
case B_AVI_FORMAT_FAMILY:
return a.u.avi.codec == b.u.avi.codec;
case B_ASF_FORMAT_FAMILY:
return a.u.asf.guid == b.u.asf.guid;
case B_MPEG_FORMAT_FAMILY:
return a.u.mpeg.id == b.u.mpeg.id;
case B_WAV_FORMAT_FAMILY:
return a.u.wav.codec == b.u.wav.codec;
case B_AIFF_FORMAT_FAMILY:
return a.u.aiff.codec == b.u.aiff.codec;
case B_AVR_FORMAT_FAMILY:
return a.u.avr.id == b.u.avr.id;
case B_MISC_FORMAT_FAMILY:
return a.u.misc.file_format == b.u.misc.file_format && a.u.misc.codec == b.u.misc.codec;
case B_META_FORMAT_FAMILY:
return strncmp(a.u.meta.description, b.u.meta.description, sizeof(a.u.meta.description)) == 0;
default:
return false;
}
}
bool operator<(const media_format_description & a, const media_format_description & b)
{
UNIMPLEMENTED();
return false;
if (a.family != b.family)
return a.family < b.family;
switch (a.family) {
case B_BEOS_FORMAT_FAMILY:
return a.u.beos.format < b.u.beos.format;
case B_QUICKTIME_FORMAT_FAMILY:
return a.u.quicktime.codec < b.u.quicktime.codec || a.u.quicktime.vendor < b.u.quicktime.vendor;
case B_AVI_FORMAT_FAMILY:
return a.u.avi.codec < b.u.avi.codec;
case B_ASF_FORMAT_FAMILY:
return a.u.asf.guid < b.u.asf.guid;
case B_MPEG_FORMAT_FAMILY:
return a.u.mpeg.id < b.u.mpeg.id;
case B_WAV_FORMAT_FAMILY:
return a.u.wav.codec < b.u.wav.codec;
case B_AIFF_FORMAT_FAMILY:
return a.u.aiff.codec < b.u.aiff.codec;
case B_AVR_FORMAT_FAMILY:
return a.u.avr.id < b.u.avr.id;
case B_MISC_FORMAT_FAMILY:
return a.u.misc.file_format < b.u.misc.file_format || a.u.misc.codec < b.u.misc.codec;
case B_META_FORMAT_FAMILY:
return strncmp(a.u.meta.description, b.u.meta.description, sizeof(a.u.meta.description)) < 0;
default:
return true;
}
}
bool operator==(const GUID & a, const GUID & b)
{
UNIMPLEMENTED();
return false;
return memcmp(&a, &b, sizeof(a)) == 0;
}
bool operator<(const GUID & a, const GUID & b)
{
UNIMPLEMENTED();
return false;
return memcmp(&a, &b, sizeof(a)) < 0;
}