[ffvpx] Update ffvp9/ffvp8 to release 4.0.2

1 files changed, 35 insertions, 0 deletions

diff --git a/media/ffvpx/libavcodec/mpegvideodata.h b/media/ffvpx/libavcodec/mpegvideodata.h
new file mode 100644
index 000000000..14f4806d6
--- /dev/null
+++ b/media/ffvpx/libavcodec/mpegvideodata.h
@@ -0,0 +1,35 @@
+/*
+ * 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
+ */
+
+#ifndef AVCODEC_MPEGVIDEODATA_H
+#define AVCODEC_MPEGVIDEODATA_H
+
+#include <stdint.h>
+
+/* encoding scans */
+extern const uint8_t ff_alternate_horizontal_scan[64];
+extern const uint8_t ff_alternate_vertical_scan[64];
+
+extern const uint8_t ff_mpeg1_dc_scale_table[128];
+extern const uint8_t * const ff_mpeg2_dc_scale_table[4];
+
+extern const uint8_t ff_mpeg2_non_linear_qscale[32];
+
+extern const uint8_t ff_default_chroma_qscale_table[32];
+
+#endif /* AVCODEC_MPEGVIDEODATA_H */