1 files changed, 0 insertions, 71 deletions
diff --git a/files/source/mjpeg_validate.cc b/files/source/mjpeg_validate.cc
deleted file mode 100644
index ba0a03ab..00000000
--- a/files/source/mjpeg_validate.cc
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- *  Copyright 2012 The LibYuv Project Authors. All rights reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS. All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
- */
-
-#include "libyuv/mjpeg_decoder.h"
-
-#include <string.h>  // For memchr.
-
-#ifdef __cplusplus
-namespace libyuv {
-extern "C" {
-#endif
-
-// Helper function to scan for EOI marker (0xff 0xd9).
-static LIBYUV_BOOL ScanEOI(const uint8_t* src_mjpg, size_t src_size_mjpg) {
-  if (src_size_mjpg >= 2) {
-    const uint8_t* end = src_mjpg + src_size_mjpg - 1;
-    const uint8_t* it = src_mjpg;
-    while (it < end) {
-      // TODO(fbarchard): scan for 0xd9 instead.
-      it = (const uint8_t*)(memchr(it, 0xff, end - it));
-      if (it == NULL) {
-        break;
-      }
-      if (it[1] == 0xd9) {
-        return LIBYUV_TRUE;  // Success: Valid jpeg.
-      }
-      ++it;  // Skip over current 0xff.
-    }
-  }
-  // ERROR: Invalid jpeg end code not found. Size src_size_mjpg
-  return LIBYUV_FALSE;
-}
-
-// Helper function to validate the jpeg appears intact.
-LIBYUV_BOOL ValidateJpeg(const uint8_t* src_mjpg, size_t src_size_mjpg) {
-  // Maximum size that ValidateJpeg will consider valid.
-  const size_t kMaxJpegSize = 0x7fffffffull;
-  const size_t kBackSearchSize = 1024;
-  if (src_size_mjpg < 64 || src_size_mjpg > kMaxJpegSize || !src_mjpg) {
-    // ERROR: Invalid jpeg size: src_size_mjpg
-    return LIBYUV_FALSE;
-  }
-  // SOI marker
-  if (src_mjpg[0] != 0xff || src_mjpg[1] != 0xd8 || src_mjpg[2] != 0xff) {
-    // ERROR: Invalid jpeg initial start code
-    return LIBYUV_FALSE;
-  }
-
-  // Look for the End Of Image (EOI) marker near the end of the buffer.
-  if (src_size_mjpg > kBackSearchSize) {
-    if (ScanEOI(src_mjpg + src_size_mjpg - kBackSearchSize, kBackSearchSize)) {
-      return LIBYUV_TRUE;  // Success: Valid jpeg.
-    }
-    // Reduce search size for forward search.
-    src_size_mjpg = src_size_mjpg - kBackSearchSize + 1;
-  }
-  // Step over SOI marker and scan for EOI.
-  return ScanEOI(src_mjpg + 2, src_size_mjpg - 2);
-}
-
-#ifdef __cplusplus
-}  // extern "C"
-}  // namespace libyuv
-#endif