diff options
Diffstat (limited to 'media/tools/media_bench/file_protocol.cc')
-rw-r--r-- | media/tools/media_bench/file_protocol.cc | 84 |
1 files changed, 0 insertions, 84 deletions
diff --git a/media/tools/media_bench/file_protocol.cc b/media/tools/media_bench/file_protocol.cc deleted file mode 100644 index f85fe33..0000000 --- a/media/tools/media_bench/file_protocol.cc +++ /dev/null @@ -1,84 +0,0 @@ -// Copyright (c) 2009 The Chromium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -#include "media/tools/media_bench/file_protocol.h" - -#include "build/build_config.h" - -#if defined(OS_WIN) -#include <io.h> -#else -#include <unistd.h> -#endif -#include <fcntl.h> - -#include "base/compiler_specific.h" -#include "base/file_util.h" -#include "base/logging.h" -#include "media/filters/ffmpeg_common.h" - -// warning C4996: 'open': The POSIX name for this item is deprecated. -MSVC_PUSH_DISABLE_WARNING(4996) - -namespace { - -int GetHandle(URLContext *h) { - return static_cast<int>(reinterpret_cast<intptr_t>(h->priv_data)); -} - -// FFmpeg protocol interface. -int OpenContext(URLContext* h, const char* filename, int flags) { - int access = O_RDONLY; - if (flags & URL_RDWR) { - access = O_CREAT | O_TRUNC | O_RDWR; - } else if (flags & URL_WRONLY) { - access = O_CREAT | O_TRUNC | O_WRONLY; - } -#ifdef O_BINARY - access |= O_BINARY; -#endif - int f = open(filename, access, 0666); - if (f == -1) - return AVERROR(ENOENT); - h->priv_data = reinterpret_cast<void*>(static_cast<intptr_t>(f)); - h->is_streamed = false; - return 0; -} - -int ReadContext(URLContext* h, unsigned char* buf, int size) { - return read(GetHandle(h), buf, size); -} - -int WriteContext(URLContext* h, unsigned char* buf, int size) { - return write(GetHandle(h), buf, size); -} - -offset_t SeekContext(URLContext* h, offset_t offset, int whence) { -#if defined(OS_WIN) - return lseek(GetHandle(h), static_cast<long>(offset), whence); -#else - return lseek(GetHandle(h), offset, whence); -#endif -} - -int CloseContext(URLContext* h) { - return close(GetHandle(h)); -} - -} // namespace - -MSVC_POP_WARNING() - -URLProtocol kFFmpegFileProtocol = { - "file", - &OpenContext, - &ReadContext, - &WriteContext, - &SeekContext, - &CloseContext, - NULL, // *next - NULL, // url_read_pause - NULL, // url_read_seek - &GetHandle -}; |