From 998b21b2769f60b2e20ea1c282457d7e8a79852f Mon Sep 17 00:00:00 2001
From: Guillaume BIENKOWSKI
 <guillaume.bienkowski@belledonne-communications.com>
Date: Thu, 20 Nov 2014 16:28:35 +0100
Subject: [PATCH] Fix VP8 broken with avpf

---
 submodules/build/builders.d/libvpx.mk    |  2 +-
 submodules/build/builders.d/libvpx.patch | 19 +++++++++++++++++++
 2 files changed, 20 insertions(+), 1 deletion(-)
 create mode 100644 submodules/build/builders.d/libvpx.patch

diff --git a/submodules/build/builders.d/libvpx.mk b/submodules/build/builders.d/libvpx.mk
index 101806bd7..b3f4d24fc 100644
--- a/submodules/build/builders.d/libvpx.mk
+++ b/submodules/build/builders.d/libvpx.mk
@@ -51,7 +51,7 @@ $(BUILDER_SRC_DIR)/$(libvpx_dir)/patched.stamp:
 	&& touch $@
 
 
-$(BUILDER_BUILD_DIR)/$(libvpx_dir)/config.mk:
+$(BUILDER_BUILD_DIR)/$(libvpx_dir)/config.mk: $(BUILDER_SRC_DIR)/$(libvpx_dir)/patched.stamp
 	mkdir -p $(BUILDER_BUILD_DIR)/$(libvpx_dir)
 	cd $(BUILDER_BUILD_DIR)/$(libvpx_dir)/ \
 	&&  host_alias=${host} . $(BUILDER_SRC_DIR)/build/$(config_site) \
diff --git a/submodules/build/builders.d/libvpx.patch b/submodules/build/builders.d/libvpx.patch
new file mode 100644
index 000000000..a0bb55045
--- /dev/null
+++ b/submodules/build/builders.d/libvpx.patch
@@ -0,0 +1,19 @@
+diff --git a/vp8/vp8_dx_iface.c b/vp8/vp8_dx_iface.c
+index 5aa274d..9eee377 100644
+--- a/vp8/vp8_dx_iface.c
++++ b/vp8/vp8_dx_iface.c
+@@ -327,14 +327,6 @@ static vpx_codec_err_t vp8_decode(vpx_codec_alg_priv_t  *ctx,
+     unsigned int resolution_change = 0;
+     unsigned int w, h;
+ 
+-    if (data == NULL && data_sz == 0) {
+-      ctx->flushed = 1;
+-      return VPX_CODEC_OK;
+-    }
+-
+-    /* Reset flushed when receiving a valid frame */
+-    ctx->flushed = 0;
+-
+     /* Update the input fragment data */
+     if(update_fragments(ctx, data, data_sz, &res) <= 0)
+         return res;