From 186df51c49987b44bfcf21d133ad9fe80f0790bb Mon Sep 17 00:00:00 2001 From: Robert Yang Date: Tue, 9 Jun 2015 00:05:02 -0700 Subject: gstreamer1.0-libav: fix build for i586 with gcc Backport a patch from debian to fix the build for i586 with gcc, the patch is similar to libav's workaround-to-build-libav-for-i586-with-gcc.patch. Signed-off-by: Robert Yang --- ...ound-to-build-gst-libav-for-i586-with-gcc.patch | 26 ++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 meta/recipes-multimedia/gstreamer/gstreamer1.0-libav/workaround-to-build-gst-libav-for-i586-with-gcc.patch (limited to 'meta/recipes-multimedia/gstreamer/gstreamer1.0-libav') diff --git a/meta/recipes-multimedia/gstreamer/gstreamer1.0-libav/workaround-to-build-gst-libav-for-i586-with-gcc.patch b/meta/recipes-multimedia/gstreamer/gstreamer1.0-libav/workaround-to-build-gst-libav-for-i586-with-gcc.patch new file mode 100644 index 0000000000..ccadea4d5c --- /dev/null +++ b/meta/recipes-multimedia/gstreamer/gstreamer1.0-libav/workaround-to-build-gst-libav-for-i586-with-gcc.patch @@ -0,0 +1,26 @@ +Description: Workaround to build libav for i586 with gcc 4.9.2 by avoiding memset +Author: Bernhard Übelacker + +--- +Bug-Debian: https://bugs.debian.org/783082 +Last-Update: 2015-04-28 + +Upstream-Status: Backport [debian] + +Signed-off-by: Robert Yang + +--- gst-libav-1.4.5.orig/gst-libs/ext/libav/libavcodec/h264_cabac.c ++++ gst-libav-1.4.5/gst-libs/ext/libav/libavcodec/h264_cabac.c +@@ -2020,7 +2020,11 @@ decode_intra_mb: + // In deblocking, the quantizer is 0 + h->cur_pic.qscale_table[mb_xy] = 0; + // All coeffs are present +- memset(h->non_zero_count[mb_xy], 16, 48); ++ /*memset(h->non_zero_count[mb_xy], 16, 48);*/ ++ /* avoiding this memset because it leads at least with gcc4.9.2 to error: 'asm' operand has impossible constraints */ ++ for (size_t i = 0; i < 48; i++) { ++ ( (unsigned char*)(h->non_zero_count[mb_xy]) ) [i] = 16; ++ } + h->cur_pic.mb_type[mb_xy] = mb_type; + h->last_qscale_diff = 0; + return 0; -- cgit 1.2.3-korg