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authorTobias Bindhammer <tobias.bindhammer@uni-ulm.de>2010-08-23 11:46:32 +0000
committerTobias Bindhammer <tobias.bindhammer@uni-ulm.de>2010-08-23 11:46:32 +0000
commit7bf7833fb739fd436ca7fc98b30d6103f09931b1 (patch)
treec77c9986e76af752c6e615b15e08b44b9653f31c /libavcodec/a64enc.h
parent620918e4bf69ad137b0a149c3a5fda501477eae0 (diff)
downloadffmpeg-7bf7833fb739fd436ca7fc98b30d6103f09931b1.tar.gz
Initial version of the a64 (multicolor charset) codec
Originally committed as revision 24873 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/a64enc.h')
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diff --git a/libavcodec/a64enc.h b/libavcodec/a64enc.h
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+/*
+ * a64 video encoder - basic headers
+ * Copyright (c) 2009 Tobias Bindhammer
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg 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.
+ *
+ * FFmpeg 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 FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file
+ * a64 video encoder - basic headers
+ */
+
+#ifndef AVCODEC_A64ENC_H
+#define AVCODEC_A64ENC_H
+
+#include "libavutil/lfg.h"
+#include "avcodec.h"
+
+#define C64XRES 320
+#define C64YRES 200
+
+typedef struct A64Context {
+ /* general variables */
+ AVFrame picture;
+
+ /* variables for multicolor modes */
+ AVLFG randctx;
+ int mc_lifetime;
+ int mc_use_5col;
+ int mc_frame_counter;
+ int *mc_meta_charset;
+ int *mc_charmap;
+ int *mc_best_cb;
+} A64Context;
+
+#endif /* AVCODEC_A64ENC_H */