From 82f8eb5f773d87e3d9c0066ef19b501a461ddfae Mon Sep 17 00:00:00 2001 From: James Almer Date: Thu, 2 Oct 2014 14:08:01 -0300 Subject: jpeg2000: split off inverse MCT as Jpeg2000DSP This makes the addition of arch optimized functions easier. Signed-off-by: James Almer Signed-off-by: Anton Khirnov --- libavcodec/jpeg2000dsp.h | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 libavcodec/jpeg2000dsp.h (limited to 'libavcodec/jpeg2000dsp.h') diff --git a/libavcodec/jpeg2000dsp.h b/libavcodec/jpeg2000dsp.h new file mode 100644 index 0000000000..45a32c0dd8 --- /dev/null +++ b/libavcodec/jpeg2000dsp.h @@ -0,0 +1,35 @@ +/* + * JPEG 2000 DSP functions + * Copyright (c) 2007 Kamil Nowosad + * Copyright (c) 2013 Nicolas Bertrand + * + * This file is part of Libav. + * + * Libav is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * Libav is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with Libav; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef AVCODEC_JPEG2000DSP_H +#define AVCODEC_JPEG2000DSP_H + +#include +#include "jpeg2000dwt.h" + +typedef struct Jpeg2000DSPContext { + void (*mct_decode[FF_DWT_NB])(void *src0, void *src1, void *src2, int csize); +} Jpeg2000DSPContext; + +void ff_jpeg2000dsp_init(Jpeg2000DSPContext *c); + +#endif /* AVCODEC_JPEG2000DSP_H */ -- cgit v1.2.3