Update buidlroot to version 2016.08.1

bsp/buildroot/package/ffmpeg/0013-add-public-version-of-ff_read_frame_flush.patch

@@ -1,53 +0,0 @@
-From 7d7ce18ff0d24b586634fa6e631fa0eec7865aae Mon Sep 17 00:00:00 2001
-From: elupus <elupus@xbmc.org>
-Date: Tue, 1 Nov 2011 20:18:35 +0100
-Subject: [PATCH 13/13] add public version of ff_read_frame_flush
-
-We need this since we sometimes seek on the
-input stream behind ffmpeg's back. After this
-all data need to be flushed completely.
-
-Patch part of the XBMC patch set for ffmpeg, downloaded from
-https://github.com/xbmc/FFmpeg/.
-
-Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
----
- libavformat/avformat.h | 5 +++++
- libavformat/utils.c    | 5 +++++
- 2 files changed, 10 insertions(+)
-
-diff --git a/libavformat/avformat.h b/libavformat/avformat.h
-index 2e54ed1..3a9f292 100644
---- a/libavformat/avformat.h
-+++ b/libavformat/avformat.h
-@@ -2121,6 +2121,11 @@ int av_find_best_stream(AVFormatContext *ic,
- int av_read_frame(AVFormatContext *s, AVPacket *pkt);
- 
- /**
-+ * Clear out any buffered data in context
-+ */
-+void av_read_frame_flush(AVFormatContext *s);
-+
-+/**
-  * Seek to the keyframe at timestamp.
-  * 'timestamp' in 'stream_index'.
-  *
-diff --git a/libavformat/utils.c b/libavformat/utils.c
-index f4fb172..10dda18 100644
---- a/libavformat/utils.c
-+++ b/libavformat/utils.c
-@@ -1624,6 +1624,11 @@ void ff_read_frame_flush(AVFormatContext *s)
-     }
- }
- 
-+void av_read_frame_flush(AVFormatContext *s)
-+{
-+  ff_read_frame_flush(s);
-+}
-+
- void ff_update_cur_dts(AVFormatContext *s, AVStream *ref_st, int64_t timestamp)
- {
-     int i;
--- 
-2.1.0
-

bsp/buildroot/package/ffmpeg/0013-bfin-disable-optimization.patch

@@ -0,0 +1,26 @@
+Fix bfin compile error
+
+See gcc bug report:
+https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77311
+
+Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
+
+diff -Nur ffmpeg-2.8.7.orig/libavcodec/hevcdsp_template.c ffmpeg-2.8.7/libavcodec/hevcdsp_template.c
+--- ffmpeg-2.8.7.orig/libavcodec/hevcdsp_template.c	2016-03-29 04:25:16.000000000 +0200
++++ ffmpeg-2.8.7/libavcodec/hevcdsp_template.c	2016-08-12 21:32:36.728178969 +0200
+@@ -1517,7 +1517,14 @@
+ #define TQ2 pix[2  * xstride + 3 * ystride]
+ #define TQ3 pix[3  * xstride + 3 * ystride]
+ 
+-static void FUNC(hevc_loop_filter_luma)(uint8_t *_pix,
++// Blackfin gcc 6.1.x fails with
++// unable to find a register to spill in class CCREGS
++#if defined(__bfin__)
++#define disable_opt __attribute__ ((optimize("O1")))
++#else
++#define disable_opt 
++#endif
++static void disable_opt FUNC(hevc_loop_filter_luma)(uint8_t *_pix,
+                                         ptrdiff_t _xstride, ptrdiff_t _ystride,
+                                         int beta, int *_tc,
+                                         uint8_t *_no_p, uint8_t *_no_q)

bsp/buildroot/package/ffmpeg/Config.in

@@ -1,7 +1,14 @@
+config BR2_PACKAGE_FFMPEG_ARCH_SUPPORTS
+	bool
+	# fenv.h lacks FE_INVALID, FE_OVERFLOW & FE_UNDERFLOW on nios2
+	# ffmpeg's configure script only supports mips64 (r1) variant
+	# No support for ARMv7-M in the ARM assembly logic
+	default y if !BR2_nios2 && !BR2_mips_64r2 && !BR2_mips_64r6 && \
+		!BR2_ARM_CPU_ARMV7M
+
 menuconfig BR2_PACKAGE_FFMPEG
 	bool "ffmpeg"
-	# fenv.h lacks FE_INVALID, FE_OVERFLOW & FE_UNDERFLOW on nios2
-	depends on !BR2_nios2
+	depends on BR2_PACKAGE_FFMPEG_ARCH_SUPPORTS
 	help
 	  FFmpeg is a complete, cross-platform solution to record, convert
 	  and stream audio and video.

bsp/buildroot/package/ffmpeg/ffmpeg.hash

@@ -1,2 +1,2 @@
 # Locally calculated
-sha256	25bcedbdafadac3d09c325c1d46a51f53d858b26a260d5aed6b4f17fea6e07fa	ffmpeg-2.8.6.tar.xz
+sha256	97be8a6c1cab2c52015544f76d40f6fd0babcb1b40cf601b4e57fb818564157c	ffmpeg-2.8.7.tar.xz

bsp/buildroot/package/ffmpeg/ffmpeg.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-FFMPEG_VERSION = 2.8.6
+FFMPEG_VERSION = 2.8.7
 FFMPEG_SOURCE = ffmpeg-$(FFMPEG_VERSION).tar.xz
 FFMPEG_SITE = http://ffmpeg.org/releases
 FFMPEG_INSTALL_STAGING = YES
@@ -36,7 +36,6 @@ FFMPEG_CONF_OPTS = \
 	--enable-mdct \
 	--enable-rdft \
 	--disable-crystalhd \
-	--disable-vdpau \
 	--disable-dxva2 \
 	--enable-runtime-cpudetect \
 	--disable-hardcoded-tables \
@@ -225,6 +224,10 @@ else
 FFMPEG_CONF_OPTS += --disable-libdcadec
 endif
 
+ifeq ($(BR2_PACKAGE_FFMPEG_GPL)$(BR2_PACKAGE_LIBEBUR128),yy)
+FFMPEG_DEPENDENCIES += libebur128
+endif
+
 ifeq ($(BR2_PACKAGE_LIBOPENH264),y)
 FFMPEG_CONF_OPTS += --enable-libopenh264
 FFMPEG_DEPENDENCIES += libopenh264
@@ -247,6 +250,13 @@ else
 FFMPEG_CONF_OPTS += --disable-vaapi
 endif
 
+ifeq ($(BR2_PACKAGE_LIBVDPAU),y)
+FFMPEG_CONF_OPTS += --enable-vdpau
+FFMPEG_DEPENDENCIES += libvdpau
+else
+FFMPEG_CONF_OPTS += --disable-vdpau
+endif
+
 ifeq ($(BR2_PACKAGE_OPUS),y)
 FFMPEG_CONF_OPTS += --enable-libopus
 FFMPEG_DEPENDENCIES += opus
@@ -427,14 +437,15 @@ FFMPEG_CONF_OPTS += --disable-vfp
 endif
 ifeq ($(BR2_ARM_CPU_HAS_NEON),y)
 FFMPEG_CONF_OPTS += --enable-neon
+else
+FFMPEG_CONF_OPTS += --disable-neon
 endif
 
+ifeq ($(BR2_mips)$(BR2_mipsel)$(BR2_mips64)$(BR2_mips64el),y)
 ifeq ($(BR2_MIPS_SOFT_FLOAT),y)
-FFMPEG_CONF_OPTS += \
-	--disable-mipsfpu
+FFMPEG_CONF_OPTS += --disable-mipsfpu
 else
-FFMPEG_CONF_OPTS += \
-	--enable-mipsfpu
+FFMPEG_CONF_OPTS += --enable-mipsfpu
 endif
 
 ifeq ($(BR2_mips_32r2),y)
@@ -444,6 +455,7 @@ else
 FFMPEG_CONF_OPTS += \
 	--disable-mips32r2
 endif
+endif # MIPS
 
 ifeq ($(BR2_POWERPC_CPU_HAS_ALTIVEC),y)
 FFMPEG_CONF_OPTS += --enable-altivec