From 28f9ab7029bd1a02f659995919f899f84ee7361b Mon Sep 17 00:00:00 2001 From: Mans Rullgard Date: Tue, 17 Jul 2012 16:47:43 +0100 Subject: vp3: move idct and loop filter pointers to new vp3dsp context This moves all VP3-specific function pointers from dsputil to a new vp3dsp context. There is no reason to ever use the VP3 IDCT where an MPEG2 IDCT is expected or vice versa. Signed-off-by: Mans Rullgard --- libavcodec/vp3dsp.h | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 libavcodec/vp3dsp.h (limited to 'libavcodec/vp3dsp.h') diff --git a/libavcodec/vp3dsp.h b/libavcodec/vp3dsp.h new file mode 100644 index 0000000000..3781bbf3a7 --- /dev/null +++ b/libavcodec/vp3dsp.h @@ -0,0 +1,40 @@ +/* + * 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_VP3DSP_H +#define AVCODEC_VP3DSP_H + +#include +#include "dsputil.h" + +typedef struct VP3DSPContext { + void (*idct_put)(uint8_t *dest, int line_size, DCTELEM *block); + void (*idct_add)(uint8_t *dest, int line_size, DCTELEM *block); + void (*idct_dc_add)(uint8_t *dest, int line_size, const DCTELEM *block); + void (*v_loop_filter)(uint8_t *src, int stride, int *bounding_values); + void (*h_loop_filter)(uint8_t *src, int stride, int *bounding_values); + + int idct_perm; +} VP3DSPContext; + +void ff_vp3dsp_init(VP3DSPContext *c, int flags); +void ff_vp3dsp_init_arm(VP3DSPContext *c, int flags); +void ff_vp3dsp_init_ppc(VP3DSPContext *c, int flags); +void ff_vp3dsp_init_x86(VP3DSPContext *c, int flags); + +#endif /* AVCODEC_VP3DSP_H */ -- cgit v1.2.3