[FFmpeg-devel] [PATCHv3] avcodec: Cineform HD Decoder

[Michael Niedermayer]

On Mon, Jan 25, 2016 at 12:34:03AM +0000, Kieran Kunhya wrote:
> Decodes YUV 4:2:2 10-bit and RGB 12-bit files.
> Older files with more subbands, skips, Bayer, alpha not supported.
> Alpha requires addition of GBRAP12 pixel format.
> ---
>  libavcodec/Makefile     |   1 +
>  libavcodec/allcodecs.c  |   1 +
>  libavcodec/avcodec.h    |   1 +
>  libavcodec/cfhd.c       | 744 ++++++++++++++++++++++++++++++++++++++++++++++++
>  libavcodec/cfhd.h       | 107 +++++++
>  libavcodec/cfhddata.c   | 327 +++++++++++++++++++++
>  libavcodec/codec_desc.c |   7 +
>  libavformat/riff.c      |   1 +
>  8 files changed, 1189 insertions(+)
>  create mode 100644 libavcodec/cfhd.c
>  create mode 100644 libavcodec/cfhd.h
>  create mode 100644 libavcodec/cfhddata.c

breaks build for arm

libavcodec/cfhd.c: In function ‘cfhd_decode’:
libavcodec/cfhd.c:482:13: warning: ISO C90 forbids mixed declarations and code
In file included from ffmpeg/libavutil/intmath.h:30:0,
                 from ffmpeg/libavutil/common.h:103,
                 from libavcodec/cfhd.c:27:
ffmpeg/libavutil/arm/intmath.h: In function ‘filter’:
ffmpeg/libavutil/arm/intmath.h:77:5: warning: asm operand 2 probably doesn’t match constraints
ffmpeg/libavutil/arm/intmath.h:77:5: warning: asm operand 2 probably doesn’t match constraints
ffmpeg/libavutil/arm/intmath.h:77:5: warning: asm operand 2 probably doesn’t match constraints
ffmpeg/libavutil/arm/intmath.h:77:5: warning: asm operand 2 probably doesn’t match constraints
ffmpeg/libavutil/arm/intmath.h:77:5: warning: asm operand 2 probably doesn’t match constraints
ffmpeg/libavutil/arm/intmath.h:77:5: warning: asm operand 2 probably doesn’t match constraints
ffmpeg/libavutil/arm/intmath.h:77:5: error: impossible constraint in ‘asm’
ffmpeg/libavutil/arm/intmath.h:77:5: error: impossible constraint in ‘asm’
ffmpeg/libavutil/arm/intmath.h:77:5: error: impossible constraint in ‘asm’
ffmpeg/libavutil/arm/intmath.h:77:5: error: impossible constraint in ‘asm’
ffmpeg/libavutil/arm/intmath.h:77:5: error: impossible constraint in ‘asm’
ffmpeg/libavutil/arm/intmath.h:77:5: error: impossible constraint in ‘asm’


[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

No snowflake in an avalanche ever feels responsible. -- Voltaire
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