[gstreamer1] Archived buildroot patches for gst 1.10.4 (.3 for vaapi) and added patches for 1.14.4

No modifications on the mk files is done, so buildroot keeps building 1.10.4 at this point.

Author: eocanha

…re-buffer-when-src-pad-isn-t-activ.patch …re-buffer-when-src-pad-isn-t-activ.patchpackage/gstreamer1/gst-omx/0001-Don-t-try-to-acquire-buffer-when-src-pad-isn-t-activ.patch renamed to package/gstreamer1/gst-omx/1.10.4/0001-Don-t-try-to-acquire-buffer-when-src-pad-isn-t-activ.patch package/gstreamer1/gst-omx/0001-Don-t-try-to-acquire-buffer-when-src-pad-isn-t-activ.patch renamed to package/gstreamer1/gst-omx/1.10.4/0001-Don-t-try-to-acquire-buffer-when-src-pad-isn-t-activ.patch

@@ -0,0 +1,48 @@
+From 7ddfffe75bce312eeb57a6e26f5ddd4730359e4a Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Enrique=20Oca=C3=B1a=20Gonz=C3=A1lez?= <eocanha@igalia.com>
+Date: Mon, 25 May 2015 14:53:35 +0200
+Subject: [PATCH 1/6] Don't try to acquire buffer when src pad isn't active
+
+This solves a race condition when setting the pipeline from PAUSE to
+NULL while the decoder loop is still running. Without this patch, the
+thread which interacts with the decode sink pad gets blocked here:
+
+  gst_element_change_state()
+  gst_element_change_state_func()
+  gst_element_pads_activate() --> Deactivating pads
+  activate_pads()
+  gst_pad_set_active()
+  gst_pad_activate_mode()
+  post_activate()
+  GST_PAD_STREAM_LOCK()
+
+while gst_omx_port_acquire_buffer() gets stalled forever in
+gst_omx_component_wait_message() waiting for a message that will never
+arrive:
+
+  gst_omx_video_dec_loop()
+  gst_omx_port_acquire_buffer()
+  gst_omx_component_wait_message()
+---
+ omx/gstomxvideodec.c | 5 +++++
+ 1 file changed, 5 insertions(+)
+
+diff --git a/omx/gstomxvideodec.c b/omx/gstomxvideodec.c
+index 812eb29..52806bc 100644
+--- a/omx/gstomxvideodec.c
++++ b/omx/gstomxvideodec.c
+@@ -1541,6 +1541,11 @@ gst_omx_video_dec_loop (GstOMXVideoDec * self)
+   GstClockTimeDiff deadline;
+   OMX_ERRORTYPE err;
+ 
++  if (!gst_pad_is_active(GST_VIDEO_DECODER_SRC_PAD (self))) {
++    GST_DEBUG_OBJECT (self, "Src pad not active, not acquiring buffer and flushing instead");
++      goto flushing;
++  }
++
+ #if defined (USE_OMX_TARGET_RPI) && defined (HAVE_GST_GL)
+   port = self->eglimage ? self->egl_out_port : self->dec_out_port;
+ #else
+-- 
+2.17.0
+

…/gst-omx/0002-fix-decoder-flushing.patch …x/1.10.4/0002-fix-decoder-flushing.patchpackage/gstreamer1/gst-omx/0002-fix-decoder-flushing.patch renamed to package/gstreamer1/gst-omx/1.10.4/0002-fix-decoder-flushing.patch package/gstreamer1/gst-omx/0002-fix-decoder-flushing.patch renamed to package/gstreamer1/gst-omx/1.10.4/0002-fix-decoder-flushing.patch

@@ -0,0 +1,28 @@
+From 8522f829c2b696d8aff386573e0da495c7abdf2e Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Enrique=20Oca=C3=B1a=20Gonz=C3=A1lez?= <eocanha@igalia.com>
+Date: Tue, 17 Jan 2017 18:43:57 +0000
+Subject: [PATCH 2/6] No timeout on get state
+
+---
+ omx/gstomxvideodec.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/omx/gstomxvideodec.c b/omx/gstomxvideodec.c
+index 52806bc..ae04e4a 100644
+--- a/omx/gstomxvideodec.c
++++ b/omx/gstomxvideodec.c
+@@ -2006,9 +2006,9 @@ gst_omx_video_dec_stop (GstVideoDecoder * decoder)
+   g_cond_broadcast (&self->drain_cond);
+   g_mutex_unlock (&self->drain_lock);
+ 
+-  gst_omx_component_get_state (self->dec, 5 * GST_SECOND);
++  gst_omx_component_get_state (self->dec, 0);
+ #if defined (USE_OMX_TARGET_RPI) && defined (HAVE_GST_GL)
+-  gst_omx_component_get_state (self->egl_render, 1 * GST_SECOND);
++  gst_omx_component_get_state (self->egl_render, 0);
+ #endif
+ 
+   gst_buffer_replace (&self->codec_data, NULL);
+-- 
+2.17.0
+

…t-omx/0003-no-timeout-on-get-state.patch ….10.4/0003-no-timeout-on-get-state.patchpackage/gstreamer1/gst-omx/0003-no-timeout-on-get-state.patch renamed to package/gstreamer1/gst-omx/1.10.4/0003-no-timeout-on-get-state.patch package/gstreamer1/gst-omx/0003-no-timeout-on-get-state.patch renamed to package/gstreamer1/gst-omx/1.10.4/0003-no-timeout-on-get-state.patch

@@ -0,0 +1,31 @@
+From 009f262826a50e7740adfda5a67838064de30c48 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Enrique=20Oca=C3=B1a=20Gonz=C3=A1lez?= <eocanha@igalia.com>
+Date: Tue, 4 Dec 2018 11:59:17 +0000
+Subject: [PATCH 3/6] omxvideodec: fix deadlock on downstream EOS
+
+Wake the _drain condition when downstream signals GST_FLOW_EOS to
+prevent the upstream streaming thread to keep waiting forever.
+
+This scenario can be triggered when seeking near EOS.
+---
+ omx/gstomxvideodec.c | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/omx/gstomxvideodec.c b/omx/gstomxvideodec.c
+index ae04e4a..4efe1da 100644
+--- a/omx/gstomxvideodec.c
++++ b/omx/gstomxvideodec.c
+@@ -1887,6 +1887,10 @@ flow_error:
+           gst_event_new_eos ());
+       gst_pad_pause_task (GST_VIDEO_DECODER_SRC_PAD (self));
+       self->started = FALSE;
++      if (self->draining) {
++        self->draining = FALSE;
++        g_cond_broadcast (&self->drain_cond);
++      }
+     } else if (flow_ret < GST_FLOW_EOS) {
+       GST_ELEMENT_ERROR (self, STREAM, FAILED,
+           ("Internal data stream error."), ("stream stopped, reason %s",
+-- 
+2.17.0
+

…x_video_dec_set_format-if-there-s-.patch …x_video_dec_set_format-if-there-s-.patchpackage/gstreamer1/gst-omx/0005-Don-t-abort-gst_omx_video_dec_set_format-if-there-s-.patch renamed to package/gstreamer1/gst-omx/1.10.4/0005-Don-t-abort-gst_omx_video_dec_set_format-if-there-s-.patch package/gstreamer1/gst-omx/0005-Don-t-abort-gst_omx_video_dec_set_format-if-there-s-.patch renamed to package/gstreamer1/gst-omx/1.10.4/0005-Don-t-abort-gst_omx_video_dec_set_format-if-there-s-.patch

@@ -0,0 +1,28 @@
+From 52720fca7cec60e5df491faa6fbdd1afa756ce43 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Enrique=20Oca=C3=B1a=20Gonz=C3=A1lez?= <eocanha@igalia.com>
+Date: Mon, 17 Dec 2018 16:14:51 +0100
+Subject: [PATCH 4/6] Enable video decoder when the output buffer pool is null
+
+This fixes a "seek never completes" issue. At some point the decoder was
+disabled and drained (no buffers allocated for output) and it was never
+enabled again.
+---
+ omx/gstomxvideodec.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/omx/gstomxvideodec.c b/omx/gstomxvideodec.c
+index 4efe1da..5323683 100644
+--- a/omx/gstomxvideodec.c
++++ b/omx/gstomxvideodec.c
+@@ -2740,7 +2740,7 @@ gst_omx_video_dec_handle_frame (GstVideoDecoder * decoder,
+       return GST_FLOW_OK;
+     }
+ 
+-    if (gst_omx_port_is_flushing (self->dec_out_port)) {
++    if (gst_omx_port_is_flushing (self->dec_out_port) || self->dec_out_port && self->dec_out_port->buffers == NULL) {
+       if (!gst_omx_video_dec_enable (self, frame->input_buffer))
+         goto enable_error;
+     }
+-- 
+2.17.0
+