audiodecoders: use default pad accept-caps handling

Avoids useless check of downstream caps when handling an
accept-caps query

Elements: flacdec, speexdec, wavpackdec, mulawdec, alawdec

diff --git a/ext/flac/gstflacdec.c b/ext/flac/gstflacdec.c
index 62ac391..515ffbd 100644 (file)
--- a/ext/flac/gstflacdec.c
+++ b/ext/flac/gstflacdec.c
@@ -179,6 +179,9 @@ static void
 gst_flac_dec_init (GstFlacDec * flacdec)
 {
   gst_audio_decoder_set_needs_format (GST_AUDIO_DECODER (flacdec), TRUE);
+  gst_audio_decoder_set_use_default_pad_acceptcaps (GST_AUDIO_DECODER_CAST
+      (flacdec), TRUE);
+  GST_PAD_SET_ACCEPT_TEMPLATE (GST_AUDIO_DECODER_SINK_PAD (flacdec));
 }
 
 static gboolean

diff --git a/ext/speex/gstspeexdec.c b/ext/speex/gstspeexdec.c
index 587255d..daceaee 100644 (file)
--- a/ext/speex/gstspeexdec.c
+++ b/ext/speex/gstspeexdec.c
@@ -156,6 +156,9 @@ static void
 gst_speex_dec_init (GstSpeexDec * dec)
 {
   gst_audio_decoder_set_needs_format (GST_AUDIO_DECODER (dec), TRUE);
+  gst_audio_decoder_set_use_default_pad_acceptcaps (GST_AUDIO_DECODER_CAST
+      (dec), TRUE);
+  GST_PAD_SET_ACCEPT_TEMPLATE (GST_AUDIO_DECODER_SINK_PAD (dec));
 
   dec->enh = DEFAULT_ENH;
 

diff --git a/ext/wavpack/gstwavpackdec.c b/ext/wavpack/gstwavpackdec.c
index 9f9fd53..f939390 100644 (file)
--- a/ext/wavpack/gstwavpackdec.c
+++ b/ext/wavpack/gstwavpackdec.c
@@ -142,6 +142,9 @@ gst_wavpack_dec_init (GstWavpackDec * dec)
   dec->stream_reader = gst_wavpack_stream_reader_new ();
 
   gst_audio_decoder_set_needs_format (GST_AUDIO_DECODER (dec), TRUE);
+  gst_audio_decoder_set_use_default_pad_acceptcaps (GST_AUDIO_DECODER_CAST
+      (dec), TRUE);
+  GST_PAD_SET_ACCEPT_TEMPLATE (GST_AUDIO_DECODER_SINK_PAD (dec));
 
   gst_wavpack_dec_reset (dec);
 }

diff --git a/gst/law/alaw-decode.c b/gst/law/alaw-decode.c
index 8ef75d2..88df489 100644 (file)
--- a/gst/law/alaw-decode.c
+++ b/gst/law/alaw-decode.c
@@ -224,4 +224,7 @@ static void
 gst_alaw_dec_init (GstALawDec * alawdec)
 {
   gst_audio_decoder_set_needs_format (GST_AUDIO_DECODER (alawdec), TRUE);
+  gst_audio_decoder_set_use_default_pad_acceptcaps (GST_AUDIO_DECODER_CAST
+      (alawdec), TRUE);
+  GST_PAD_SET_ACCEPT_TEMPLATE (GST_AUDIO_DECODER_SINK_PAD (alawdec));
 }

diff --git a/gst/law/mulaw-decode.c b/gst/law/mulaw-decode.c
index a4bd0a6..4d463bc 100644 (file)
--- a/gst/law/mulaw-decode.c
+++ b/gst/law/mulaw-decode.c
@@ -169,4 +169,7 @@ static void
 gst_mulawdec_init (GstMuLawDec * mulawdec)
 {
   gst_audio_decoder_set_needs_format (GST_AUDIO_DECODER (mulawdec), TRUE);
+  gst_audio_decoder_set_use_default_pad_acceptcaps (GST_AUDIO_DECODER_CAST
+      (mulawdec), TRUE);
+  GST_PAD_SET_ACCEPT_TEMPLATE (GST_AUDIO_DECODER_SINK_PAD (mulawdec));
 }