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58 typedef struct _GstBaseAudioSrc GstBaseAudioSrc; |
58 typedef struct _GstBaseAudioSrc GstBaseAudioSrc; |
59 typedef struct _GstBaseAudioSrcClass GstBaseAudioSrcClass; |
59 typedef struct _GstBaseAudioSrcClass GstBaseAudioSrcClass; |
60 typedef struct _GstBaseAudioSrcPrivate GstBaseAudioSrcPrivate; |
60 typedef struct _GstBaseAudioSrcPrivate GstBaseAudioSrcPrivate; |
61 |
61 |
62 /** |
62 /** |
63 * GstBaseAudioSrcSlaveMethod: |
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64 * @GST_BASE_AUDIO_SRC_SLAVE_RESAMPLE: Resample to match the master clock. |
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65 * @GST_BASE_AUDIO_SRC_SLAVE_RETIMESTAMP: Retimestamp output buffers with master |
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66 * clock time. |
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67 * @GST_BASE_AUDIO_SRC_SLAVE_SKEW: Adjust capture pointer when master clock |
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68 * drifts too much. |
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69 * @GST_BASE_AUDIO_SRC_SLAVE_NONE: No adjustment is done. |
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70 * |
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71 * Different possible clock slaving algorithms when the internal audio clock was |
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72 * not selected as the pipeline clock. |
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73 */ |
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74 typedef enum |
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75 { |
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76 GST_BASE_AUDIO_SRC_SLAVE_RESAMPLE, |
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77 GST_BASE_AUDIO_SRC_SLAVE_RETIMESTAMP, |
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78 GST_BASE_AUDIO_SRC_SLAVE_SKEW, |
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79 GST_BASE_AUDIO_SRC_SLAVE_NONE |
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80 } GstBaseAudioSrcSlaveMethod; |
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81 |
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82 #define GST_TYPE_BASE_AUDIO_SRC_SLAVE_METHOD (gst_base_audio_src_slave_method_get_type ()) |
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83 |
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84 /** |
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85 * GstBaseAudioSrc: |
63 * GstBaseAudioSrc: |
86 * |
64 * |
87 * Opaque #GstBaseAudioSrc. |
65 * Opaque #GstBaseAudioSrc. |
88 */ |
66 */ |
89 struct _GstBaseAudioSrc { |
67 struct _GstBaseAudioSrc { |
134 GType gst_base_audio_src_get_type(void); |
112 GType gst_base_audio_src_get_type(void); |
135 #ifdef __SYMBIAN32__ |
113 #ifdef __SYMBIAN32__ |
136 IMPORT_C |
114 IMPORT_C |
137 #endif |
115 #endif |
138 |
116 |
139 GType gst_base_audio_src_slave_method_get_type (void); |
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140 #ifdef __SYMBIAN32__ |
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141 IMPORT_C |
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142 #endif |
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143 |
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144 |
117 |
145 GstRingBuffer *gst_base_audio_src_create_ringbuffer (GstBaseAudioSrc *src); |
118 GstRingBuffer *gst_base_audio_src_create_ringbuffer (GstBaseAudioSrc *src); |
146 #ifdef __SYMBIAN32__ |
119 #ifdef __SYMBIAN32__ |
147 IMPORT_C |
120 IMPORT_C |
148 #endif |
121 #endif |
152 #ifdef __SYMBIAN32__ |
125 #ifdef __SYMBIAN32__ |
153 IMPORT_C |
126 IMPORT_C |
154 #endif |
127 #endif |
155 |
128 |
156 gboolean gst_base_audio_src_get_provide_clock (GstBaseAudioSrc *src); |
129 gboolean gst_base_audio_src_get_provide_clock (GstBaseAudioSrc *src); |
157 #ifdef __SYMBIAN32__ |
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158 IMPORT_C |
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159 #endif |
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160 |
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161 |
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162 void gst_base_audio_src_set_slave_method (GstBaseAudioSrc *src, |
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163 GstBaseAudioSrcSlaveMethod method); |
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164 #ifdef __SYMBIAN32__ |
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165 IMPORT_C |
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166 #endif |
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167 |
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168 GstBaseAudioSrcSlaveMethod |
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169 gst_base_audio_src_get_slave_method (GstBaseAudioSrc *src); |
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170 |
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171 |
130 |
172 G_END_DECLS |
131 G_END_DECLS |
173 |
132 |
174 #endif /* __GST_BASE_AUDIO_SRC_H__ */ |
133 #endif /* __GST_BASE_AUDIO_SRC_H__ */ |