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* [PATCH] gstreamer1.0-plugins-base: get caps from src pad when query caps in gsttagdemux
@ 2014-07-24  5:53 Zidan Wang
  2014-07-25 20:07 ` Saul Wold
  0 siblings, 1 reply; 4+ messages in thread
From: Zidan Wang @ 2014-07-24  5:53 UTC (permalink / raw)
  To: openembedded-core

From: Wang Zidan <b50113@freescale.com>

Signed-off-by: Wang Zidan <b50113@freescale.com>
---
 .../get-caps-from-src-pad-when-query-caps.patch    |   44 ++++++++++++++++++++
 .../gstreamer/gstreamer1.0-plugins-base_1.2.4.bb   |    1 +
 2 files changed, 45 insertions(+)
 create mode 100644 meta/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base/get-caps-from-src-pad-when-query-caps.patch

diff --git a/meta/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base/get-caps-from-src-pad-when-query-caps.patch b/meta/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base/get-caps-from-src-pad-when-query-caps.patch
new file mode 100644
index 0000000..0fc561c
--- /dev/null
+++ b/meta/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base/get-caps-from-src-pad-when-query-caps.patch
@@ -0,0 +1,44 @@
+From af0dac26f62aaceb4bf266720911953793e0fc5d Mon Sep 17 00:00:00 2001
+From: zhouming <b42586@freescale.com>
+Date: Wed, 14 May 2014 10:16:20 +0800
+Subject: [PATCH] ENGR00312515: get caps from src pad when query caps
+
+https://bugzilla.gnome.org/show_bug.cgi?id=728312
+
+Upstream Status: Submitted
+
+Signed-off-by: zhouming <b42586@freescale.com>
+---
+ gst-libs/gst/tag/gsttagdemux.c |   13 +++++++++++++
+ 1 file changed, 13 insertions(+)
+ mode change 100644 => 100755 gst-libs/gst/tag/gsttagdemux.c
+
+diff --git a/gst-libs/gst/tag/gsttagdemux.c b/gst-libs/gst/tag/gsttagdemux.c
+old mode 100644
+new mode 100755
+index 9b6c478..ae2294a
+--- a/gst-libs/gst/tag/gsttagdemux.c
++++ b/gst-libs/gst/tag/gsttagdemux.c
+@@ -1708,6 +1708,19 @@ gst_tag_demux_pad_query (GstPad * pad, GstObject * parent, GstQuery * query)
+       }
+       break;
+     }
++    case GST_QUERY_CAPS:
++    {
++
++      /* We can hijack caps query if we typefind already */
++      if (demux->priv->src_caps) {
++        gst_query_set_caps_result (query, demux->priv->src_caps);
++        res = TRUE;
++      } else {
++        res = gst_pad_query_default (pad, parent, query);
++      }
++      break;
++    }
++
+     default:
+       res = gst_pad_query_default (pad, parent, query);
+       break;
+-- 
+1.7.9.5
+
diff --git a/meta/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base_1.2.4.bb b/meta/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base_1.2.4.bb
index 6e3d8f9..dee0894 100644
--- a/meta/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base_1.2.4.bb
+++ b/meta/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base_1.2.4.bb
@@ -6,6 +6,7 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=c54ce9345727175ff66d17b67ff51f58 \
                    "
 
 SRC_URI += "file://do-not-change-eos-event-to-gap-event-if.patch \
+            file://get-caps-from-src-pad-when-query-caps.patch \
 "
 
 SRC_URI[md5sum] = "278e0a1872ecb981e91830b2cb7f3e98"
-- 
1.7.9.5



^ permalink raw reply related	[flat|nested] 4+ messages in thread
* [PATCH] gst-plugins-good: fix integer overrun for mulawdec
@ 2014-07-22  6:49 Wang Zidan
  2014-07-22  6:49 ` [PATCH] gstreamer1.0-plugins-base: get caps from src pad when query caps in gsttagdemux Wang Zidan
  0 siblings, 1 reply; 4+ messages in thread
From: Wang Zidan @ 2014-07-22  6:49 UTC (permalink / raw)
  To: openembedded-core

There might be more than 65535 samples in a chunk of data, so use
32 bit integer instead of 16 bit.

Signed-off-by: Wang Zidan <b50113@freescale.com>
---
 .../0407-mulawdec-fix-integer-overrun.patch        |   47 ++++++++++++++++++++
 .../gstreamer/gst-plugins-good_0.10.31.bb          |    7 +--
 2 files changed, 51 insertions(+), 3 deletions(-)
 create mode 100644 meta/recipes-multimedia/gstreamer/gst-plugins-good-0.10.31/0407-mulawdec-fix-integer-overrun.patch

diff --git a/meta/recipes-multimedia/gstreamer/gst-plugins-good-0.10.31/0407-mulawdec-fix-integer-overrun.patch b/meta/recipes-multimedia/gstreamer/gst-plugins-good-0.10.31/0407-mulawdec-fix-integer-overrun.patch
new file mode 100644
index 0000000..48b8e98
--- /dev/null
+++ b/meta/recipes-multimedia/gstreamer/gst-plugins-good-0.10.31/0407-mulawdec-fix-integer-overrun.patch
@@ -0,0 +1,47 @@
+From ce94b2c2b91b6db190c121860e12a6afafce7ae1 Mon Sep 17 00:00:00 2001
+From: Roland Krikava <rkrikava@gmail.com>
+Date: Fri, 2 Nov 2012 12:38:44 -0400
+Subject: [PATCH 407/440] mulawdec: fix integer overrun
+
+There might be more than 65535 samples in a chunk of data.
+
+https://bugzilla.gnome.org/show_bug.cgi?id=687469
+
+Commit - 3be45f70220310ec1c60d819f90b5f2ae03b5d83 in 0.10 branch
+
+Upstream Status:  Backported
+
+Signed-off-by: Roland Krikava <rkrikava@gmail.com>
+---
+ gst/law/mulaw-conversion.c |    6 ++++--
+ 1 file changed, 4 insertions(+), 2 deletions(-)
+
+diff --git a/gst/law/mulaw-conversion.c b/gst/law/mulaw-conversion.c
+index 8afae80..190a9f5 100644
+--- a/gst/law/mulaw-conversion.c
++++ b/gst/law/mulaw-conversion.c
+@@ -51,9 +51,10 @@ mulaw_encode (gint16 * in, guint8 * out, gint numsamples)
+     7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
+     7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7
+   };
+-  gint16 sign, exponent, mantissa, i;
++  gint16 sign, exponent, mantissa;
+   gint16 sample;
+   guint8 ulawbyte;
++  gint i;
+ 
+   for (i = 0; i < numsamples; i++) {
+     sample = in[i];
+@@ -102,7 +103,8 @@ mulaw_decode (guint8 * in, gint16 * out, gint numsamples)
+   static gint16 exp_lut[8] = { 0, 132, 396, 924, 1980, 4092, 8316, 16764 };
+   gint16 sign, exponent, mantissa;
+   guint8 ulawbyte;
+-  gint16 linear, i;
++  gint16 linear;
++  gint i;
+ 
+   for (i = 0; i < numsamples; i++) {
+     ulawbyte = in[i];
+-- 
+1.7.9.5
+
diff --git a/meta/recipes-multimedia/gstreamer/gst-plugins-good_0.10.31.bb b/meta/recipes-multimedia/gstreamer/gst-plugins-good_0.10.31.bb
index 88f90f3..4ccdec0 100644
--- a/meta/recipes-multimedia/gstreamer/gst-plugins-good_0.10.31.bb
+++ b/meta/recipes-multimedia/gstreamer/gst-plugins-good_0.10.31.bb
@@ -26,9 +26,10 @@ DEPENDS += "gst-plugins-base gconf cairo libpng zlib libid3tag flac \
 
 inherit gettext gconf
 
-SRC_URI += "file://0001-v4l2-fix-build-with-recent-kernels-the-v4l2_buffer-i.patch"
-SRC_URI += "file://0001-v4l2_calls-define-V4L2_CID_HCENTER-and-V4L2_CID_VCEN.patch"
-
+SRC_URI += "file://0001-v4l2-fix-build-with-recent-kernels-the-v4l2_buffer-i.patch \
+            file://0001-v4l2_calls-define-V4L2_CID_HCENTER-and-V4L2_CID_VCEN.patch \
+            file://0407-mulawdec-fix-integer-overrun.patch \
+"
 EXTRA_OECONF += "--disable-aalib --disable-esd --disable-shout2 --disable-libcaca --disable-hal \
                  --disable-examples --disable-taglib"
 
-- 
1.7.9.5



^ permalink raw reply related	[flat|nested] 4+ messages in thread
end of thread, other threads:[~2014-07-25 20:07 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
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2014-07-24  5:53 [PATCH] gstreamer1.0-plugins-base: get caps from src pad when query caps in gsttagdemux Zidan Wang
2014-07-25 20:07 ` Saul Wold
  -- strict thread matches above, loose matches on Subject: below --
2014-07-22  6:49 [PATCH] gst-plugins-good: fix integer overrun for mulawdec Wang Zidan
2014-07-22  6:49 ` [PATCH] gstreamer1.0-plugins-base: get caps from src pad when query caps in gsttagdemux Wang Zidan
2014-07-22 22:26   ` Burton, Ross

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