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Diffstat (limited to 'libavcodec/proresdata.h')
| -rw-r--r-- | libavcodec/proresdata.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/libavcodec/proresdata.h b/libavcodec/proresdata.h new file mode 100644 index 0000000000..1e5d05ece6 --- /dev/null +++ b/libavcodec/proresdata.h @@ -0,0 +1,39 @@ +/* + * Apple ProRes compatible decoder + * + * Copyright (c) 2010-2011 Maxim Poliakovski + * + * 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_PRORESDATA_H +#define AVCODEC_PRORESDATA_H + +#include <stdint.h> + +#define FRAME_ID MKBETAG('i', 'c', 'p', 'f') + +extern const uint8_t ff_prores_progressive_scan[64]; +extern const uint8_t ff_prores_interlaced_scan[64]; + +#define FIRST_DC_CB 0xB8 // rice_order = 5, exp_golomb_order = 6, switch_bits = 0 +extern const uint8_t ff_prores_dc_codebook[4]; +extern const uint8_t ff_prores_ac_codebook[7]; +extern const uint8_t ff_prores_run_to_cb_index[16]; +extern const uint8_t ff_prores_lev_to_cb_index[10]; + +#endif /* AVCODEC_PRORESDATA_H */ |