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audio: add more macros

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This commit is contained in:
Wim Taymans 2011-08-19 11:55:15 +02:00
parent 85a3e7c98c
commit 17dd31b0f4
2 changed files with 19 additions and 0 deletions
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11
gst-libs/gst/audio/audio.h
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@ -273,6 +273,9 @@ struct _GstAudioInfo {
#define GST_AUDIO_INFO_FORMAT(i) (GST_AUDIO_FORMAT_INFO_FORMAT((i)->finfo))
#define GST_AUDIO_INFO_NAME(i) (GST_AUDIO_FORMAT_INFO_NAME((i)->finfo))
#define GST_AUDIO_INFO_WIDTH(i) (GST_AUDIO_FORMAT_INFO_WIDTH((i)->finfo))
#define GST_AUDIO_INFO_DEPTH(i) (GST_AUDIO_FORMAT_INFO_DEPTH((i)->finfo))
#define GST_AUDIO_INFO_BPS(info) (GST_AUDIO_INFO_DEPTH(info) >> 3)
#define GST_AUDIO_INFO_FLAGS(info) ((info)->flags)
#define GST_AUDIO_INFO_IS_UNPOSITIONED(info) ((info)->flags & GST_AUDIO_FLAG_UNPOSITIONED)
@ -293,6 +296,14 @@ GstCaps * gst_audio_info_to_caps (GstAudioInfo *info);
#define GST_AUDIO_RATE_RANGE "(int) [ 1, max ]"
#define GST_AUDIO_CHANNELS_RANGE "(int) [ 1, max ]"
#if G_BYTE_ORDER == G_LITTLE_ENDIAN
# define GST_AUDIO_NE(s) G_STRINGIFY(s)"_LE"
# define GST_AUDIO_OE(s) G_STRINGIFY(s)"_BE"
#else
# define GST_AUDIO_NE(s) G_STRINGIFY(s)"_BE"
# define GST_AUDIO_OE(s) G_STRINGIFY(s)"_LE"
#endif
#define GST_AUDIO_FORMATS_ALL " { S8, U8, " \
"S16_LE, S16_BE, U16_LE, U16_BE, " \
"S24_LE, S24_BE, U24_LE, U24_BE, " \

8
gst-libs/gst/audio/gstaudiofilter.h
View file

@ -62,6 +62,14 @@ struct _GstAudioFilter {
gpointer _gst_reserved[GST_PADDING];
};
#define GST_AUDIO_FILTER_INFO(filter) (&GST_AUDIO_FILTER_CAST(filter)->info)
#define GST_AUDIO_FILTER_FORMAT(filter) (GST_AUDIO_INFO_FORMAT(GST_AUDIO_FILTER_INFO(filter)))
#define GST_AUDIO_FILTER_RATE(filter) (GST_AUDIO_INFO_RATE(GST_AUDIO_FILTER_INFO(filter)))
#define GST_AUDIO_FILTER_CHANNELS(filter) (GST_AUDIO_INFO_CHANNELS(GST_AUDIO_FILTER_INFO(filter)))
#define GST_AUDIO_FILTER_BPF(filter) (GST_AUDIO_INFO_BPF(GST_AUDIO_FILTER_INFO(filter)))
#define GST_AUDIO_FILTER_BPS(filter) (GST_AUDIO_INFO_BPS(GST_AUDIO_FILTER_INFO(filter)))
/**
* GstAudioFilterClass:
* @basetransformclass: parent class