From: Thiago Santos <thiagoss@osg.samsung.com>
Date: Sat, 15 Aug 2015 11:49:57 +0000 (-0300)
Subject: videodecoders: use default pad accept-caps handling
X-Git-Tag: 1.19.3~509^2~3322
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=16fbd4f86f3efc7030ce28413bfbfa62249ff4ca;p=platform%2Fupstream%2Fgstreamer.git

videodecoders: use default pad accept-caps handling

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

Elements: jpegdec, pngdec, vp8dec, vp9dec
---

diff --git a/ext/jpeg/gstjpegdec.c b/ext/jpeg/gstjpegdec.c
index a1ba7c0c15..d67f1de77a 100644
--- a/ext/jpeg/gstjpegdec.c
+++ b/ext/jpeg/gstjpegdec.c
@@ -278,6 +278,10 @@ gst_jpeg_dec_init (GstJpegDec * dec)
   /* init properties */
   dec->idct_method = JPEG_DEFAULT_IDCT_METHOD;
   dec->max_errors = JPEG_DEFAULT_MAX_ERRORS;
+
+  gst_video_decoder_set_use_default_pad_acceptcaps (GST_VIDEO_DECODER_CAST
+      (dec), TRUE);
+  GST_PAD_SET_ACCEPT_TEMPLATE (GST_VIDEO_DECODER_SINK_PAD (dec));
 }
 
 static inline gboolean
diff --git a/ext/libpng/gstpngdec.c b/ext/libpng/gstpngdec.c
index 48543aa23f..7c98181ba1 100644
--- a/ext/libpng/gstpngdec.c
+++ b/ext/libpng/gstpngdec.c
@@ -112,6 +112,10 @@ gst_pngdec_init (GstPngDec * pngdec)
 
   pngdec->image_ready = FALSE;
   pngdec->read_data = 0;
+
+  gst_video_decoder_set_use_default_pad_acceptcaps (GST_VIDEO_DECODER_CAST
+      (pngdec), TRUE);
+  GST_PAD_SET_ACCEPT_TEMPLATE (GST_VIDEO_DECODER_SINK_PAD (pngdec));
 }
 
 static void
diff --git a/ext/vpx/gstvp8dec.c b/ext/vpx/gstvp8dec.c
index 4b05f99697..c86cc4c9d5 100644
--- a/ext/vpx/gstvp8dec.c
+++ b/ext/vpx/gstvp8dec.c
@@ -207,6 +207,8 @@ gst_vp8_dec_init (GstVP8Dec * gst_vp8_dec)
   gst_vp8_dec->noise_level = DEFAULT_NOISE_LEVEL;
 
   gst_video_decoder_set_needs_format (decoder, TRUE);
+  gst_video_decoder_set_use_default_pad_acceptcaps (decoder, TRUE);
+  GST_PAD_SET_ACCEPT_TEMPLATE (GST_VIDEO_DECODER_SINK_PAD (decoder));
 }
 
 static void
diff --git a/ext/vpx/gstvp9dec.c b/ext/vpx/gstvp9dec.c
index a11c848109..3de5a64125 100644
--- a/ext/vpx/gstvp9dec.c
+++ b/ext/vpx/gstvp9dec.c
@@ -207,6 +207,8 @@ gst_vp9_dec_init (GstVP9Dec * gst_vp9_dec)
   gst_vp9_dec->noise_level = DEFAULT_NOISE_LEVEL;
 
   gst_video_decoder_set_needs_format (decoder, TRUE);
+  gst_video_decoder_set_use_default_pad_acceptcaps (decoder, TRUE);
+  GST_PAD_SET_ACCEPT_TEMPLATE (GST_VIDEO_DECODER_SINK_PAD (decoder));
 }
 
 static void