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706a559b30
GCC cannot proof that c->mc_frame_counter is always >- 0, changing the type from int to unsigned fixes following warning: libavcodec/a64multienc.c: In function ‘a64multi_encode_frame’: libavcodec/a64multienc.c:342:17: warning: ‘buf’ may be used uninitialized in this function[-Wuninitialized] Signed-off-by: Janne Grunau <janne-libav@jannau.net>
59 lines
1.5 KiB
C
59 lines
1.5 KiB
C
/*
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* a64 video encoder - basic headers
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* Copyright (c) 2009 Tobias Bindhammer
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*
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* This file is part of Libav.
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*
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* Libav is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* Libav is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with Libav; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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/**
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* @file
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* a64 video encoder - basic headers
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*/
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#ifndef AVCODEC_A64ENC_H
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#define AVCODEC_A64ENC_H
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#include "libavutil/lfg.h"
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#include "avcodec.h"
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#define C64XRES 320
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#define C64YRES 200
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typedef struct A64Context {
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/* general variables */
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AVFrame picture;
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/* variables for multicolor modes */
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AVLFG randctx;
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int mc_lifetime;
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int mc_use_5col;
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unsigned mc_frame_counter;
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int *mc_meta_charset;
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int *mc_charmap;
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int *mc_best_cb;
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int mc_luma_vals[5];
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uint8_t *mc_charset;
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uint8_t *mc_colram;
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uint8_t *mc_palette;
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int mc_pal_size;
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/* pts of the next packet that will be output */
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int64_t next_pts;
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} A64Context;
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#endif /* AVCODEC_A64ENC_H */
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