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authorDiego Biurrun <diego@biurrun.de>2013-08-19 14:24:45 +0200
committerDiego Biurrun <diego@biurrun.de>2016-03-25 15:56:14 +0100
commita7da517f6a5c472f46f67dd33bb6b95ccc919923 (patch)
tree4d81c15ee42203fc381ffba5f763e1e8278723a4 /libavcodec/h264data.c
parentf4d581cda3897f66c1dda7586b93f86a591dbbef (diff)
downloadffmpeg-a7da517f6a5c472f46f67dd33bb6b95ccc919923.tar.gz
h264data: Move all data tables from a header to a .c file
Diffstat (limited to 'libavcodec/h264data.c')
-rw-r--r--libavcodec/h264data.c149
1 files changed, 149 insertions, 0 deletions
diff --git a/libavcodec/h264data.c b/libavcodec/h264data.c
new file mode 100644
index 0000000000..f7aed48181
--- /dev/null
+++ b/libavcodec/h264data.c
@@ -0,0 +1,149 @@
+/*
+ * H26L/H264/AVC/JVT/14496-10/... encoder/decoder
+ * Copyright (c) 2003 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * 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
+ */
+
+/**
+ * @file
+ * @brief
+ * H264 / AVC / MPEG4 part10 codec data table
+ * @author Michael Niedermayer <michaelni@gmx.at>
+ */
+
+#include <stdint.h>
+
+#include "libavutil/avutil.h"
+
+#include "avcodec.h"
+#include "h264data.h"
+
+const uint8_t ff_h264_golomb_to_pict_type[5] = {
+ AV_PICTURE_TYPE_P, AV_PICTURE_TYPE_B, AV_PICTURE_TYPE_I,
+ AV_PICTURE_TYPE_SP, AV_PICTURE_TYPE_SI
+};
+
+const uint8_t ff_h264_golomb_to_intra4x4_cbp[48] = {
+ 47, 31, 15, 0, 23, 27, 29, 30, 7, 11, 13, 14, 39, 43, 45, 46,
+ 16, 3, 5, 10, 12, 19, 21, 26, 28, 35, 37, 42, 44, 1, 2, 4,
+ 8, 17, 18, 20, 24, 6, 9, 22, 25, 32, 33, 34, 36, 40, 38, 41
+};
+
+const uint8_t ff_h264_golomb_to_inter_cbp[48] = {
+ 0, 16, 1, 2, 4, 8, 32, 3, 5, 10, 12, 15, 47, 7, 11, 13,
+ 14, 6, 9, 31, 35, 37, 42, 44, 33, 34, 36, 40, 39, 43, 45, 46,
+ 17, 18, 20, 24, 19, 21, 26, 28, 23, 27, 29, 30, 22, 25, 38, 41
+};
+
+const uint8_t ff_h264_chroma_dc_scan[4] = {
+ (0 + 0 * 2) * 16, (1 + 0 * 2) * 16,
+ (0 + 1 * 2) * 16, (1 + 1 * 2) * 16,
+};
+
+const uint8_t ff_h264_chroma422_dc_scan[8] = {
+ (0 + 0 * 2) * 16, (0 + 1 * 2) * 16,
+ (1 + 0 * 2) * 16, (0 + 2 * 2) * 16,
+ (0 + 3 * 2) * 16, (1 + 1 * 2) * 16,
+ (1 + 2 * 2) * 16, (1 + 3 * 2) * 16,
+};
+
+const IMbInfo ff_h264_i_mb_type_info[26] = {
+ { MB_TYPE_INTRA4x4, -1, -1 },
+ { MB_TYPE_INTRA16x16, 2, 0 },
+ { MB_TYPE_INTRA16x16, 1, 0 },
+ { MB_TYPE_INTRA16x16, 0, 0 },
+ { MB_TYPE_INTRA16x16, 3, 0 },
+ { MB_TYPE_INTRA16x16, 2, 16 },
+ { MB_TYPE_INTRA16x16, 1, 16 },
+ { MB_TYPE_INTRA16x16, 0, 16 },
+ { MB_TYPE_INTRA16x16, 3, 16 },
+ { MB_TYPE_INTRA16x16, 2, 32 },
+ { MB_TYPE_INTRA16x16, 1, 32 },
+ { MB_TYPE_INTRA16x16, 0, 32 },
+ { MB_TYPE_INTRA16x16, 3, 32 },
+ { MB_TYPE_INTRA16x16, 2, 15 + 0 },
+ { MB_TYPE_INTRA16x16, 1, 15 + 0 },
+ { MB_TYPE_INTRA16x16, 0, 15 + 0 },
+ { MB_TYPE_INTRA16x16, 3, 15 + 0 },
+ { MB_TYPE_INTRA16x16, 2, 15 + 16 },
+ { MB_TYPE_INTRA16x16, 1, 15 + 16 },
+ { MB_TYPE_INTRA16x16, 0, 15 + 16 },
+ { MB_TYPE_INTRA16x16, 3, 15 + 16 },
+ { MB_TYPE_INTRA16x16, 2, 15 + 32 },
+ { MB_TYPE_INTRA16x16, 1, 15 + 32 },
+ { MB_TYPE_INTRA16x16, 0, 15 + 32 },
+ { MB_TYPE_INTRA16x16, 3, 15 + 32 },
+ { MB_TYPE_INTRA_PCM, -1, -1 },
+};
+
+const PMbInfo ff_h264_p_mb_type_info[5] = {
+ { MB_TYPE_16x16 | MB_TYPE_P0L0, 1 },
+ { MB_TYPE_16x8 | MB_TYPE_P0L0 | MB_TYPE_P1L0, 2 },
+ { MB_TYPE_8x16 | MB_TYPE_P0L0 | MB_TYPE_P1L0, 2 },
+ { MB_TYPE_8x8 | MB_TYPE_P0L0 | MB_TYPE_P1L0, 4 },
+ { MB_TYPE_8x8 | MB_TYPE_P0L0 | MB_TYPE_P1L0 | MB_TYPE_REF0, 4 },
+};
+
+const PMbInfo ff_h264_p_sub_mb_type_info[4] = {
+ { MB_TYPE_16x16 | MB_TYPE_P0L0, 1 },
+ { MB_TYPE_16x8 | MB_TYPE_P0L0, 2 },
+ { MB_TYPE_8x16 | MB_TYPE_P0L0, 2 },
+ { MB_TYPE_8x8 | MB_TYPE_P0L0, 4 },
+};
+
+const PMbInfo ff_h264_b_mb_type_info[23] = {
+ { MB_TYPE_DIRECT2 | MB_TYPE_L0L1, 1, },
+ { MB_TYPE_16x16 | MB_TYPE_P0L0, 1, },
+ { MB_TYPE_16x16 | MB_TYPE_P0L1, 1, },
+ { MB_TYPE_16x16 | MB_TYPE_P0L0 | MB_TYPE_P0L1, 1, },
+ { MB_TYPE_16x8 | MB_TYPE_P0L0 | MB_TYPE_P1L0, 2, },
+ { MB_TYPE_8x16 | MB_TYPE_P0L0 | MB_TYPE_P1L0, 2, },
+ { MB_TYPE_16x8 | MB_TYPE_P0L1 | MB_TYPE_P1L1, 2, },
+ { MB_TYPE_8x16 | MB_TYPE_P0L1 | MB_TYPE_P1L1, 2, },
+ { MB_TYPE_16x8 | MB_TYPE_P0L0 | MB_TYPE_P1L1, 2, },
+ { MB_TYPE_8x16 | MB_TYPE_P0L0 | MB_TYPE_P1L1, 2, },
+ { MB_TYPE_16x8 | MB_TYPE_P0L1 | MB_TYPE_P1L0, 2, },
+ { MB_TYPE_8x16 | MB_TYPE_P0L1 | MB_TYPE_P1L0, 2, },
+ { MB_TYPE_16x8 | MB_TYPE_P0L0 | MB_TYPE_P1L0 | MB_TYPE_P1L1, 2, },
+ { MB_TYPE_8x16 | MB_TYPE_P0L0 | MB_TYPE_P1L0 | MB_TYPE_P1L1, 2, },
+ { MB_TYPE_16x8 | MB_TYPE_P0L1 | MB_TYPE_P1L0 | MB_TYPE_P1L1, 2, },
+ { MB_TYPE_8x16 | MB_TYPE_P0L1 | MB_TYPE_P1L0 | MB_TYPE_P1L1, 2, },
+ { MB_TYPE_16x8 | MB_TYPE_P0L0 | MB_TYPE_P0L1 | MB_TYPE_P1L0, 2, },
+ { MB_TYPE_8x16 | MB_TYPE_P0L0 | MB_TYPE_P0L1 | MB_TYPE_P1L0, 2, },
+ { MB_TYPE_16x8 | MB_TYPE_P0L0 | MB_TYPE_P0L1 | MB_TYPE_P1L1, 2, },
+ { MB_TYPE_8x16 | MB_TYPE_P0L0 | MB_TYPE_P0L1 | MB_TYPE_P1L1, 2, },
+ { MB_TYPE_16x8 | MB_TYPE_P0L0 | MB_TYPE_P0L1 | MB_TYPE_P1L0 | MB_TYPE_P1L1, 2, },
+ { MB_TYPE_8x16 | MB_TYPE_P0L0 | MB_TYPE_P0L1 | MB_TYPE_P1L0 | MB_TYPE_P1L1, 2, },
+ { MB_TYPE_8x8 | MB_TYPE_P0L0 | MB_TYPE_P0L1 | MB_TYPE_P1L0 | MB_TYPE_P1L1, 4, },
+};
+
+const PMbInfo ff_h264_b_sub_mb_type_info[13] = {
+ { MB_TYPE_DIRECT2, 1, },
+ { MB_TYPE_16x16 | MB_TYPE_P0L0, 1, },
+ { MB_TYPE_16x16 | MB_TYPE_P0L1, 1, },
+ { MB_TYPE_16x16 | MB_TYPE_P0L0 | MB_TYPE_P0L1, 1, },
+ { MB_TYPE_16x8 | MB_TYPE_P0L0 | MB_TYPE_P1L0, 2, },
+ { MB_TYPE_8x16 | MB_TYPE_P0L0 | MB_TYPE_P1L0, 2, },
+ { MB_TYPE_16x8 | MB_TYPE_P0L1 | MB_TYPE_P1L1, 2, },
+ { MB_TYPE_8x16 | MB_TYPE_P0L1 | MB_TYPE_P1L1, 2, },
+ { MB_TYPE_16x8 | MB_TYPE_P0L0 | MB_TYPE_P0L1 | MB_TYPE_P1L0 | MB_TYPE_P1L1, 2, },
+ { MB_TYPE_8x16 | MB_TYPE_P0L0 | MB_TYPE_P0L1 | MB_TYPE_P1L0 | MB_TYPE_P1L1, 2, },
+ { MB_TYPE_8x8 | MB_TYPE_P0L0 | MB_TYPE_P1L0, 4, },
+ { MB_TYPE_8x8 | MB_TYPE_P0L1 | MB_TYPE_P1L1, 4, },
+ { MB_TYPE_8x8 | MB_TYPE_P0L0 | MB_TYPE_P0L1 | MB_TYPE_P1L0 | MB_TYPE_P1L1, 4, },
+};