ead6bbe4a3
version 4.0: - Bitstream filters for editing metadata in H.264, HEVC and MPEG-2 streams - Dropped support for OpenJPEG versions 2.0 and below. Using OpenJPEG now requires 2.1 (or later) and pkg-config. - VDA dropped (use VideoToolbox instead) - MagicYUV encoder - Raw AMR-NB and AMR-WB demuxers - TiVo ty/ty+ demuxer - Intel QSV-accelerated MJPEG encoding - PCE support for extended channel layouts in the AAC encoder - native aptX and aptX HD encoder and decoder - Raw aptX and aptX HD muxer and demuxer - NVIDIA NVDEC-accelerated H.264, HEVC, MJPEG, MPEG-1/2/4, VC1, VP8/9 hwaccel decoding - Intel QSV-accelerated overlay filter - mcompand audio filter - acontrast audio filter - OpenCL overlay filter - video mix filter - video normalize filter - audio lv2 wrapper filter - VAAPI MJPEG and VP8 decoding - AMD AMF H.264 and HEVC encoders - video fillborders filter - video setrange filter - nsp demuxer - support LibreSSL (via libtls) - AVX-512/ZMM support added - Dropped support for building for Windows XP. The minimum supported Windows version is Windows Vista. - deconvolve video filter - entropy video filter - hilbert audio filter source - aiir audio filter - aiff: add support for CD-ROM XA ADPCM - Removed the ffserver program - Removed the ffmenc and ffmdec muxer and demuxer - VideoToolbox HEVC encoder and hwaccel - VAAPI-accelerated ProcAmp (color balance), denoise and sharpness filters - Add android_camera indev - codec2 en/decoding via libcodec2 - muxer/demuxer for raw codec2 files and .c2 files - Moved nvidia codec headers into an external repository. They can be found at http://git.videolan.org/?p=ffmpeg/nv-codec-headers.git - native SBC encoder and decoder - drmeter audio filter - hapqa_extract bitstream filter - filter_units bitstream filter - AV1 Support through libaom - E-AC-3 dependent frames support - bitstream filter for extracting E-AC-3 core - Haivision SRT protocol via libsrt - segafilm muxer - vfrdet filter
22 lines
713 B
C
22 lines
713 B
C
$NetBSD: patch-libavutil_x86_cpu.c,v 1.1 2018/04/26 07:56:57 adam Exp $
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Make a part of the code depend on GCC >= 4.2.
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--- libavutil/x86/cpu.c.orig 2016-01-15 16:58:37.000000000 +0000
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+++ libavutil/x86/cpu.c
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@@ -116,6 +116,7 @@ int ff_get_cpu_flags_x86(void)
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#if HAVE_SSE
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if (std_caps & (1 << 25))
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rval |= AV_CPU_FLAG_SSE;
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+#if !defined(__GNUC__) || (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 2))
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if (std_caps & (1 << 26))
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rval |= AV_CPU_FLAG_SSE2;
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if (ecx & 1)
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@@ -138,6 +139,7 @@ int ff_get_cpu_flags_x86(void)
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}
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}
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#endif /* HAVE_AVX */
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+#endif /* gcc >= 4.2 */
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#endif /* HAVE_SSE */
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}
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if (max_std_level >= 7) {
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