FFmpeg

Commit Graph

Author	SHA1	Message	Date
Ganesh Ajjanagadde	6aaac24d72	avfilter/all: propagate errors of functions from avfilter/formats Many of the functions from avfilter/formats can return errors, usually AVERROR(ENOMEM). This propagates the return values. All of these were found by using av_warn_unused_result, demonstrating its utility. Tested with FATE. I am least sure of the changes to avfilter/filtergraph, since I don't know what/how reduce_format is intended to behave and how it should react to errors. Fixes: CID 1325680, 1325679, 1325678. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Previous version Reviewed-by: Nicolas George <george@nsup.org> Previous version Reviewed-by: Clément Bœsch <u@pkh.me> Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>	9 years ago
Nicolas George	d7849248dd	lavfi/vf_alphamerge: reindent after last commit.	9 years ago
Nicolas George	a45e96a54f	lavfi/vf_alphamerge: remove looping on request_frame().	9 years ago
Paul B Mahol	b077d8d908	avfilter: remove redundant .get_(audio/video)_buffer initializations Signed-off-by: Paul B Mahol <onemda@gmail.com>	11 years ago
Clément Bœsch	f32fee570a	lavfi/alphamerge: raise filter_frame() error.	12 years ago
Clément Bœsch	96e4b00d62	lavfi: remove remaining forgotten min/rej perms.	12 years ago
Paul B Mahol	185d1f3bfc	lavfi: declare arrays that never change as static const Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Stefano Sabatini	255be0734d	lavfi/alphamerge: fix leak introduced in `217163eb`	12 years ago
Stefano Sabatini	217163eb98	lavfi/alphamerge: switch to ff_filter_frame() API	12 years ago
Clément Bœsch	2d9d444051	lavfi: convert remaining input/output list compound literals to named objects. This is following `568c70e79e`.	12 years ago
Nicolas George	07663871e1	vf_alphamerge: fix permissions.	12 years ago
Steven Robertson	b3841db133	vf_alphamerge: Fix reversed conditional Reviewed-by: Nicolas George	13 years ago
Steven Robertson	82ecae8a70	lavfi: add alphaextract and alphamerge filters These filters are designed for storing and transmitting video sequences with alpha using higher-efficiency codecs such as x264 which don't natively support an alpha channel. 'alphaextract' takes an input stream with an alpha channel and returns a video containing just the alpha component as a grayscale value; 'alphamerge' takes an RGB or YUV stream and adds an alpha channel recovered from a second grayscale stream. Signed-off-by: Steven Robertson <steven@strobe.cc> Signed-off-by: Stefano Sabatini <stefasab@gmail.com>	13 years ago

17 Commits (2d8c2f1a28073d451c7db31291c333cb15ca3d0b)