This function wouldn't benefit from VSX instructions, so I put it
under altivec.

./ffmpeg_g -f rawvideo -pix_fmt rgb24 -s hd1080 -i /dev/zero -pix_fmt grayf32le \
-f null -vframes 100 -v error -nostats -

3743 UNITS in planar1,   65495 runs,     41 skips

-cpuflags 0

23511 UNITS in planar1,   65530 runs,      6 skips

grayf32be

4647 UNITS in planar1,   65449 runs,     87 skips

-cpuflags 0

28608 UNITS in planar1,   65530 runs,      6 skips

The native speedup is 6.28133, and the bswapping one 6.15623.
Fate passes, each format tested with an image to video conversion.
Signed-off-by: NLauri Kasanen <cand@gmx.com>
Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>

blockdsp requires 32 byte alignment.
Signed-off-by: NJames Almer <jamrial@gmail.com>

blockdsp requires 32 byte alignment.
Signed-off-by: NJames Almer <jamrial@gmail.com>

Signed-off-by: NSteven Liu <lq@chinaffmpeg.org>

This is a regression introduced by 223d2bde.
It appears that regression was introduced in 4.1, 4.0.x does not share
this behaviour.

Temp files were not created for MPEG-TS segments options - HLS_TEMP_FILE
flag was never set on AVFormatContext, it is however set on HLSContext object.
In order to fix this issue, proper flags field must be checked. In addition,
renaming code was messed up and apparently was working only for MP4 files.

Reviewed-by: NSteven Liu <lq@chinaffmpeg.org>
Signed-off-by: Nhwrenx <hwrenx@126.com>

Signed-off-by: NMarton Balint <cus@passwd.hu>

Signed-off-by: NMarton Balint <cus@passwd.hu>

We no longer use strftime directly but use av_timegm to get an int64_t timestamp.
Signed-off-by: NMarton Balint <cus@passwd.hu>

Do IFFT only once per output channel.

Do inverse FFT only once per output channel.

Reviewed-by: NDerek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>

This commit adds configuration options to libvpxenc.c that can be used to
tune the sharpness parameter for VP8 and VP9.
Signed-off-by: NRene Claus <rclaus@google.com>
Signed-off-by: NJames Zern <jzern@google.com>

The AV_INPUT_BUFFER_PADDING_SIZE has been increased to 64, but the value is still 32
in function ff_hevc_sao_edge_filter_8_msa. So, use AV_INPUT_BUFFER_PADDING_SIZE directly.
Also, use MAX_PB_SIZE directly instead of 64. Fate tests passed.
Reviewed-by: NDerek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>

It is already reduced enough.

the options have set when avformat_init_output at hls_mux_init
Signed-off-by: NSteven Liu <lq@chinaffmpeg.org>

Fixes: Timeout
Fixes: 11486/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FIC_fuzzer-5677133863583744

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by: NMichael Niedermayer <michael@niedermayer.cc>

Fixes: 11696/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_INDEO5_fuzzer-5740319635668992

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by: NMichael Niedermayer <michael@niedermayer.cc>

webrtc uses a int32_t like the existing code in ilbcdec

Fixes: signed integer overflow: 2080245063 + 257939661 cannot be represented in type 'int'
Fixes: 11037/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ILBC_fuzzer-5682976612941824

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by: NMichael Niedermayer <michael@niedermayer.cc>

Easy API is not flexible enough for our needs.