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schroenc: move caps related code to gst_schro_enc_set_format.

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This commit is contained in:
Alessandro Decina 2009-10-05 16:39:37 +02:00
parent e35db71cb8
commit 2c81532f29
1 changed files with 33 additions and 35 deletions
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68
ext/schroedinger/gstschroenc.c
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@ -255,8 +255,41 @@ static gboolean
gst_schro_enc_set_format (GstBaseVideoEncoder * base_video_encoder, gst_schro_enc_set_format (GstBaseVideoEncoder * base_video_encoder,
GstVideoState * state) GstVideoState * state)
{ {
GstCaps *caps;
GstStructure *structure;
GstSchroEnc *schro_enc = GST_SCHRO_ENC (base_video_encoder); GstSchroEnc *schro_enc = GST_SCHRO_ENC (base_video_encoder);
GST_DEBUG ("set_output_caps");
caps =
gst_pad_get_allowed_caps (GST_BASE_VIDEO_CODEC_SRC_PAD
(base_video_encoder));
if (gst_caps_is_empty (caps)) {
gst_caps_unref (caps);
return FALSE;
}
structure = gst_caps_get_structure (caps, 0);
if (gst_structure_has_name (structure, "video/x-dirac")) {
schro_enc->output_format = GST_SCHRO_ENC_OUTPUT_OGG;
} else if (gst_structure_has_name (structure, "video/x-qt-part")) {
schro_enc->output_format = GST_SCHRO_ENC_OUTPUT_QUICKTIME;
} else if (gst_structure_has_name (structure, "video/x-avi-part")) {
schro_enc->output_format = GST_SCHRO_ENC_OUTPUT_AVI;
} else if (gst_structure_has_name (structure, "video/x-mp4-part")) {
schro_enc->output_format = GST_SCHRO_ENC_OUTPUT_MP4;
} else {
gst_caps_unref (caps);
return FALSE;
}
gst_caps_unref (caps);
gst_base_video_encoder_set_latency_fields (base_video_encoder,
2 * (int) schro_encoder_setting_get_double (schro_enc->encoder,
"queue_depth"));
schro_video_format_set_std_video_format (schro_enc->video_format, schro_video_format_set_std_video_format (schro_enc->video_format,
SCHRO_VIDEO_FORMAT_CUSTOM); SCHRO_VIDEO_FORMAT_CUSTOM);
@ -376,48 +409,13 @@ gst_schro_enc_get_property (GObject * object, guint prop_id, GValue * value,
} }
} }
/*
* start is called once the input format is known. This function
* must decide on an output format and negotiate it.
*/
static gboolean static gboolean
gst_schro_enc_start (GstBaseVideoEncoder * base_video_encoder) gst_schro_enc_start (GstBaseVideoEncoder * base_video_encoder)
{ {
GstSchroEnc *schro_enc = GST_SCHRO_ENC (base_video_encoder); GstSchroEnc *schro_enc = GST_SCHRO_ENC (base_video_encoder);
GstCaps *caps;
GstStructure *structure;
GST_DEBUG ("set_output_caps");
caps =
gst_pad_get_allowed_caps (GST_BASE_VIDEO_CODEC_SRC_PAD
(base_video_encoder));
if (gst_caps_is_empty (caps)) {
gst_caps_unref (caps);
return FALSE;
}
structure = gst_caps_get_structure (caps, 0);
if (gst_structure_has_name (structure, "video/x-dirac")) {
schro_enc->output_format = GST_SCHRO_ENC_OUTPUT_OGG;
} else if (gst_structure_has_name (structure, "video/x-qt-part")) {
schro_enc->output_format = GST_SCHRO_ENC_OUTPUT_QUICKTIME;
} else if (gst_structure_has_name (structure, "video/x-avi-part")) {
schro_enc->output_format = GST_SCHRO_ENC_OUTPUT_AVI;
} else if (gst_structure_has_name (structure, "video/x-mp4-part")) {
schro_enc->output_format = GST_SCHRO_ENC_OUTPUT_MP4;
} else {
return FALSE;
}
gst_base_video_encoder_set_latency_fields (base_video_encoder,
2 * (int) schro_encoder_setting_get_double (schro_enc->encoder,
"queue_depth"));
schro_enc->granule_offset = ~0; schro_enc->granule_offset = ~0;
gst_caps_unref (caps);
return TRUE; return TRUE;
} }