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androidmedia: Properly set subclasses metadata/pad templates in base_init

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This commit is contained in:
Sebastian Dröge 2013-04-16 15:31:34 +02:00
parent 303a2eaec4
commit 75493a7731
2 changed files with 124 additions and 55 deletions
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86
sys/androidmedia/gstamcaudiodec.c
View file

@ -69,13 +69,41 @@ enum
/* class initialization */
#define DEBUG_INIT \
GST_DEBUG_CATEGORY_INIT (gst_amc_audio_dec_debug_category, "amcaudiodec", 0, \
"Android MediaCodec audio decoder");
#define parent_class gst_amc_audio_dec_parent_class
static void gst_amc_audio_dec_class_init (GstAmcAudioDecClass * klass);
static void gst_amc_audio_dec_init (GstAmcAudioDec * self);
static void gst_amc_audio_dec_base_init (gpointer g_class);
G_DEFINE_TYPE_WITH_CODE (GstAmcAudioDec, gst_amc_audio_dec,
GST_TYPE_AUDIO_DECODER, DEBUG_INIT);
static GstAudioDecoderClass *parent_class = NULL;
GType
gst_amc_audio_dec_get_type (void)
{
static volatile gsize type = 0;
if (g_once_init_enter (&type)) {
GType _type;
static const GTypeInfo info = {
sizeof (GstAmcAudioDecClass),
gst_amc_audio_dec_base_init,
NULL,
(GClassInitFunc) gst_amc_audio_dec_class_init,
NULL,
NULL,
sizeof (GstAmcAudioDec),
0,
(GInstanceInitFunc) gst_amc_audio_dec_init,
NULL
};
_type = g_type_register_static (GST_TYPE_AUDIO_DECODER, "GstAmcAudioDec",
&info, 0);
GST_DEBUG_CATEGORY_INIT (gst_amc_audio_dec_debug_category, "amcaudiodec", 0, "Android MediaCodec audio decoder");
g_once_init_leave (&type, _type);
}
return type;
}
static GstCaps *
create_sink_caps (const GstAmcCodecInfo * codec_info)
@ -265,33 +293,17 @@ create_src_caps (const GstAmcCodecInfo * codec_info)
}
static void
gst_amc_audio_dec_class_init (GstAmcAudioDecClass * klass)
gst_amc_audio_dec_base_init (gpointer g_class)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
GstAudioDecoderClass *audiodec_class = GST_AUDIO_DECODER_CLASS (klass);
GstAmcAudioDecClass *amcaudiodec_class = GST_AMC_AUDIO_DEC_CLASS (klass);
GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
GstAmcAudioDecClass *amcaudiodec_class = GST_AMC_AUDIO_DEC_CLASS (g_class);
const GstAmcCodecInfo *codec_info;
GstPadTemplate *templ;
GstCaps *caps;
gchar *longname;
gobject_class->finalize = gst_amc_audio_dec_finalize;
element_class->change_state =
GST_DEBUG_FUNCPTR (gst_amc_audio_dec_change_state);
audiodec_class->start = GST_DEBUG_FUNCPTR (gst_amc_audio_dec_start);
audiodec_class->stop = GST_DEBUG_FUNCPTR (gst_amc_audio_dec_stop);
audiodec_class->open = GST_DEBUG_FUNCPTR (gst_amc_audio_dec_open);
audiodec_class->close = GST_DEBUG_FUNCPTR (gst_amc_audio_dec_close);
audiodec_class->flush = GST_DEBUG_FUNCPTR (gst_amc_audio_dec_flush);
audiodec_class->set_format = GST_DEBUG_FUNCPTR (gst_amc_audio_dec_set_format);
audiodec_class->handle_frame =
GST_DEBUG_FUNCPTR (gst_amc_audio_dec_handle_frame);
codec_info =
g_type_get_qdata (G_TYPE_FROM_CLASS (klass), gst_amc_codec_info_quark);
g_type_get_qdata (G_TYPE_FROM_CLASS (g_class), gst_amc_codec_info_quark);
/* This happens for the base class and abstract subclasses */
if (!codec_info)
return;
@ -317,6 +329,28 @@ gst_amc_audio_dec_class_init (GstAmcAudioDecClass * klass)
g_free (longname);
}
static void
gst_amc_audio_dec_class_init (GstAmcAudioDecClass * klass)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
GstAudioDecoderClass *audiodec_class = GST_AUDIO_DECODER_CLASS (klass);
gobject_class->finalize = gst_amc_audio_dec_finalize;
element_class->change_state =
GST_DEBUG_FUNCPTR (gst_amc_audio_dec_change_state);
audiodec_class->start = GST_DEBUG_FUNCPTR (gst_amc_audio_dec_start);
audiodec_class->stop = GST_DEBUG_FUNCPTR (gst_amc_audio_dec_stop);
audiodec_class->open = GST_DEBUG_FUNCPTR (gst_amc_audio_dec_open);
audiodec_class->close = GST_DEBUG_FUNCPTR (gst_amc_audio_dec_close);
audiodec_class->flush = GST_DEBUG_FUNCPTR (gst_amc_audio_dec_flush);
audiodec_class->set_format = GST_DEBUG_FUNCPTR (gst_amc_audio_dec_set_format);
audiodec_class->handle_frame =
GST_DEBUG_FUNCPTR (gst_amc_audio_dec_handle_frame);
}
static void
gst_amc_audio_dec_init (GstAmcAudioDec * self)
{

93
sys/androidmedia/gstamcvideodec.c
View file

@ -97,12 +97,41 @@ enum
/* class initialization */
#define DEBUG_INIT \
GST_DEBUG_CATEGORY_INIT (gst_amc_video_dec_debug_category, "amcvideodec", 0, \
"Android MediaCodec video decoder");
#define parent_class gst_amc_video_dec_parent_class
G_DEFINE_TYPE_WITH_CODE (GstAmcVideoDec, gst_amc_video_dec,
GST_TYPE_VIDEO_DECODER, DEBUG_INIT);
static void gst_amc_video_dec_class_init (GstAmcVideoDecClass * klass);
static void gst_amc_video_dec_init (GstAmcVideoDec * self);
static void gst_amc_video_dec_base_init (gpointer g_class);
static GstVideoDecoderClass *parent_class = NULL;
GType
gst_amc_video_dec_get_type (void)
{
static volatile gsize type = 0;
if (g_once_init_enter (&type)) {
GType _type;
static const GTypeInfo info = {
sizeof (GstAmcVideoDecClass),
gst_amc_video_dec_base_init,
NULL,
(GClassInitFunc) gst_amc_video_dec_class_init,
NULL,
NULL,
sizeof (GstAmcVideoDec),
0,
(GInstanceInitFunc) gst_amc_video_dec_init,
NULL
};
_type = g_type_register_static (GST_TYPE_VIDEO_DECODER, "GstAmcVideoDec",
&info, 0);
GST_DEBUG_CATEGORY_INIT (gst_amc_video_dec_debug_category, "amcvideodec", 0, "Android MediaCodec video decoder");
g_once_init_leave (&type, _type);
}
return type;
}
static GstCaps *
create_sink_caps (const GstAmcCodecInfo * codec_info)
@ -394,36 +423,17 @@ create_src_caps (const GstAmcCodecInfo * codec_info)
}
static void
gst_amc_video_dec_class_init (GstAmcVideoDecClass * klass)
gst_amc_video_dec_base_init (gpointer g_class)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
GstVideoDecoderClass *videodec_class = GST_VIDEO_DECODER_CLASS (klass);
GstAmcVideoDecClass *amcvideodec_class = GST_AMC_VIDEO_DEC_CLASS (klass);
GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
GstAmcVideoDecClass *amcvideodec_class = GST_AMC_VIDEO_DEC_CLASS (g_class);
const GstAmcCodecInfo *codec_info;
GstPadTemplate *templ;
GstCaps *caps;
gchar *longname;
gobject_class->finalize = gst_amc_video_dec_finalize;
element_class->change_state =
GST_DEBUG_FUNCPTR (gst_amc_video_dec_change_state);
videodec_class->start = GST_DEBUG_FUNCPTR (gst_amc_video_dec_start);
videodec_class->stop = GST_DEBUG_FUNCPTR (gst_amc_video_dec_stop);
videodec_class->open = GST_DEBUG_FUNCPTR (gst_amc_video_dec_open);
videodec_class->close = GST_DEBUG_FUNCPTR (gst_amc_video_dec_close);
videodec_class->reset = GST_DEBUG_FUNCPTR (gst_amc_video_dec_reset);
videodec_class->set_format = GST_DEBUG_FUNCPTR (gst_amc_video_dec_set_format);
videodec_class->handle_frame =
GST_DEBUG_FUNCPTR (gst_amc_video_dec_handle_frame);
videodec_class->finish = GST_DEBUG_FUNCPTR (gst_amc_video_dec_finish);
videodec_class->decide_allocation =
GST_DEBUG_FUNCPTR (gst_amc_video_dec_decide_allocation);
codec_info =
g_type_get_qdata (G_TYPE_FROM_CLASS (klass), gst_amc_codec_info_quark);
g_type_get_qdata (G_TYPE_FROM_CLASS (g_class), gst_amc_codec_info_quark);
/* This happens for the base class and abstract subclasses */
if (!codec_info)
return;
@ -449,6 +459,31 @@ gst_amc_video_dec_class_init (GstAmcVideoDecClass * klass)
g_free (longname);
}
static void
gst_amc_video_dec_class_init (GstAmcVideoDecClass * klass)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
GstVideoDecoderClass *videodec_class = GST_VIDEO_DECODER_CLASS (klass);
gobject_class->finalize = gst_amc_video_dec_finalize;
element_class->change_state =
GST_DEBUG_FUNCPTR (gst_amc_video_dec_change_state);
videodec_class->start = GST_DEBUG_FUNCPTR (gst_amc_video_dec_start);
videodec_class->stop = GST_DEBUG_FUNCPTR (gst_amc_video_dec_stop);
videodec_class->open = GST_DEBUG_FUNCPTR (gst_amc_video_dec_open);
videodec_class->close = GST_DEBUG_FUNCPTR (gst_amc_video_dec_close);
videodec_class->reset = GST_DEBUG_FUNCPTR (gst_amc_video_dec_reset);
videodec_class->set_format = GST_DEBUG_FUNCPTR (gst_amc_video_dec_set_format);
videodec_class->handle_frame =
GST_DEBUG_FUNCPTR (gst_amc_video_dec_handle_frame);
videodec_class->finish = GST_DEBUG_FUNCPTR (gst_amc_video_dec_finish);
videodec_class->decide_allocation =
GST_DEBUG_FUNCPTR (gst_amc_video_dec_decide_allocation);
}
static void
gst_amc_video_dec_init (GstAmcVideoDec * self)
{