Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

3 runs each of fate-suite/hevc-conformance/ENTP_C_LG_3.bit

with crc flag
1841819858 decicycles in frame decode, 32 runs, 0 skips
1833937180 decicycles in frame decode, 32 runs, 0 skips
1843283884 decicycles in frame decode, 32 runs, 0 skips

without crc flag
1703897301 decicycles in frame decode, 32 runs, 0 skips
1695031879 decicycles in frame decode, 32 runs, 0 skips
1697524383 decicycles in frame decode, 32 runs, 0 skips
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

The documentation is copied from the AVOption texts
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

The flag was and is intended to be a sane default and thus does not enable
time consuming checks. This also matches how the flag is used in decoders and
demuxers.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Paul B Mahol <onemda@gmail.com>

This is a regression, did not bisect so dont know what caused it but
likely some changes to the command line handling code.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

@xref is ignored by texi2pod.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Don't use word-size multiplications if size == 2, and if we're using
SIMD instructions (size >= 8), complete leftover 4byte sets using movd,
not mov. Both of these changes lead to minor speedups.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

The image size of the destination image was used to determine if a source
image was positioned outside the destination image, that no intersection
could occur.  Actually for these two cases the size of the source image
has to be used!
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>

Fixes CID732196
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixed CID739860
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes CID1108608
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>

Partially suggested-by Burek Pekaric <burek021@gmail.com>.

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

signed integer overflow is undefined in C

Fixes the following gcc warnings:
In file included from libavcodec/hevcpred.c:27:0:
libavcodec/hevcpred_template.c: In function ‘intra_pred_8’:
libavcodec/hevcpred_template.c:302:9: warning: assuming signed overflow does not occur when assuming that (X - c) > X is always false [-Wstrict-overflow]
In file included from libavcodec/hevcpred.c:31:0:
libavcodec/hevcpred_template.c: In function ‘intra_pred_9’:
libavcodec/hevcpred_template.c:302:9: warning: assuming signed overflow does not occur when assuming that (X - c) > X is always false [-Wstrict-overflow]
In file included from libavcodec/hevcpred.c:35:0:
libavcodec/hevcpred_template.c: In function ‘intra_pred_10’:
libavcodec/hevcpred_template.c:302:9: warning: assuming signed overflow does not occur when assuming that (X - c) > X is always false [-Wstrict-overflow]
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'afa93d19':
  hevc_parser: Set pict_type, key_frame and output_picture_number.
  hevc: Search start code in decode_nal_units().
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Conflicts:
	libavcodec/hevc.c

User may cut off a weird position and send a packet from there.
This avoids returning as invalid data immediately.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This changes the tests that used the internal hevc checksum to use framecrc
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Conflicts:

	tests/fate/hevc.mak
	tests/ref/fate/hevc-conformance-DBLK_A_SONY_3
	tests/ref/fate/hevc-conformance-DBLK_B_SONY_3
	tests/ref/fate/hevc-conformance-DBLK_C_SONY_3
	tests/ref/fate/hevc-conformance-DELTAQP_B_SONY_3
	tests/ref/fate/hevc-conformance-DELTAQP_C_SONY_3
	tests/ref/fate/hevc-conformance-POC_A_Bossen_3
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

err_recognition is supposed to trigger detecting and reporting errors,
not trying to fix them.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes Ticket2143
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

ANSI/ISO C guarantee this, yet there is evidence that there exist
platforms where its not so.
See: http://www.cs.utah.edu/dept/old/texinfo/glibc-manual-0.02/library_30.htmlSigned-off-by: Michael Niedermayer <michaelni@gmx.at>

* qatar/master:
  fft-test: add a missing #include
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'b284e1ff':
  mem: do not check for negative size
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Fixes: http://m1.file.xiami.com/282/23282/343749/1769075752_709488_l.mp3Based-on-patch-by: Crossle Song <sxm@yixia.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes Ticket3083
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>