Add m-esr52 at 52.6.0

1 files changed, 57 insertions, 0 deletions

diff --git a/media/ffvpx/libavcodec/mpeg12data.h b/media/ffvpx/libavcodec/mpeg12data.h
new file mode 100644
index 000000000..f51faf460
--- /dev/null
+++ b/media/ffvpx/libavcodec/mpeg12data.h
@@ -0,0 +1,57 @@
+/*
+ * MPEG-1/2 tables
+ * copyright (c) 2000,2001 Fabrice Bellard
+ * copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * 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
+ * MPEG-1/2 tables.
+ */
+
+#ifndef AVCODEC_MPEG12DATA_H
+#define AVCODEC_MPEG12DATA_H
+
+#include <stdint.h>
+#include "libavutil/rational.h"
+#include "rl.h"
+
+extern const uint16_t ff_mpeg1_default_intra_matrix[];
+extern const uint16_t ff_mpeg1_default_non_intra_matrix[64];
+
+extern const uint16_t ff_mpeg12_vlc_dc_lum_code[12];
+extern const unsigned char ff_mpeg12_vlc_dc_lum_bits[12];
+extern const uint16_t ff_mpeg12_vlc_dc_chroma_code[12];
+extern const unsigned char ff_mpeg12_vlc_dc_chroma_bits[12];
+
+extern RLTable ff_rl_mpeg1;
+extern RLTable ff_rl_mpeg2;
+
+extern const uint8_t ff_mpeg12_mbAddrIncrTable[36][2];
+extern const uint8_t ff_mpeg12_mbPatTable[64][2];
+
+extern const uint8_t ff_mpeg12_mbMotionVectorTable[17][2];
+
+extern const AVRational ff_mpeg12_frame_rate_tab[];
+extern const AVRational ff_mpeg2_frame_rate_tab[];
+
+extern const float ff_mpeg1_aspect[16];
+extern const AVRational ff_mpeg2_aspect[16];
+
+#endif /* AVCODEC_MPEG12DATA_H */