1 files changed, 0 insertions, 68 deletions
diff --git a/libavcodec/vaapi_encode_h26x.c b/libavcodec/vaapi_encode_h26x.c
deleted file mode 100644
index bf9eb92135..0000000000
--- a/libavcodec/vaapi_encode_h26x.c
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * 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
- */
-
-#include <stdint.h>
-
-#include "vaapi_encode_h26x.h"
-
-int ff_vaapi_encode_h26x_nal_unit_to_byte_stream(uint8_t *dst, size_t *dst_bit_len,
-                                                 uint8_t *src, size_t src_bit_len)
-{
-    size_t dp, sp;
-    int zero_run = 0;
-    size_t dst_len = *dst_bit_len / 8;
-    size_t src_len = (src_bit_len + 7) / 8;
-    int trailing_zeroes = src_len * 8 - src_bit_len;
-
-    if (dst_len < src_len + 4) {
-        // Definitely doesn't fit.
-        goto fail;
-    }
-
-    // Start code.
-    dst[0] = dst[1] = dst[2] = 0;
-    dst[3] = 1;
-    dp = 4;
-
-    for (sp = 0; sp < src_len; sp++) {
-        if (dp >= dst_len)
-            goto fail;
-        if (zero_run < 2) {
-            if (src[sp] == 0)
-                ++zero_run;
-            else
-                zero_run = 0;
-        } else {
-            if ((src[sp] & ~3) == 0) {
-                // emulation_prevention_three_byte
-                dst[dp++] = 3;
-                if (dp >= dst_len)
-                    goto fail;
-            }
-            zero_run = src[sp] == 0;
-        }
-        dst[dp++] = src[sp];
-    }
-
-    *dst_bit_len = 8 * dp - trailing_zeroes;
-    return 0;
-
-fail:
-    *dst_bit_len = 0;
-    return AVERROR(ENOSPC);
-}