Change namespace to torio

Differential Revision: D50506299

Pull Request resolved: https://github.com/pytorch/audio/pull/3669

docs/source/libtorchaudio.stream_reader.rst

@@ -2,8 +2,8 @@
    TorchAudio's C++ API is a prototype feature.
    API/ABI backward compatibility is not guaranteed.
 
-torchaudio::io::StreamReader
-============================
+torio::io::StreamReader
+=======================
 
 ``StreamReader`` is the implementation used by Python equivalent and provides similar interface.
 When working with custom I/O, such as in-memory data, ``StreamReaderCustomIO`` class can be used.
@@ -16,55 +16,55 @@ Constructors
 StreamReader
 ^^^^^^^^^^^^
 
-.. doxygenclass:: torchaudio::io::StreamReader
+.. doxygenclass:: torio::io::StreamReader
 
-.. doxygenfunction:: torchaudio::io::StreamReader::StreamReader(const std::string &src, const c10::optional<std::string> &format = {}, const c10::optional<OptionDict> &option = {})
+.. doxygenfunction:: torio::io::StreamReader::StreamReader(const std::string &src, const c10::optional<std::string> &format = {}, const c10::optional<OptionDict> &option = {})
 
 StreamReaderCustomIO
 ^^^^^^^^^^^^^^^^^^^^
 
-.. doxygenclass:: torchaudio::io::StreamReaderCustomIO
+.. doxygenclass:: torio::io::StreamReaderCustomIO
 
-.. doxygenfunction:: torchaudio::io::StreamReaderCustomIO::StreamReaderCustomIO
+.. doxygenfunction:: torio::io::StreamReaderCustomIO::StreamReaderCustomIO
 
 Query Methods
 -------------
 
 find_best_audio_stream
 ^^^^^^^^^^^^^^^^^^^^^^
-.. doxygenfunction:: torchaudio::io::StreamReader::find_best_audio_stream
+.. doxygenfunction:: torio::io::StreamReader::find_best_audio_stream
 
 find_best_video_stream
 ^^^^^^^^^^^^^^^^^^^^^^
-.. doxygenfunction:: torchaudio::io::StreamReader::find_best_video_stream
+.. doxygenfunction:: torio::io::StreamReader::find_best_video_stream
 
 get_metadata
 ^^^^^^^^^^^^
-.. doxygenfunction:: torchaudio::io::StreamReader::get_metadata
+.. doxygenfunction:: torio::io::StreamReader::get_metadata
 
 num_src_streams
 ^^^^^^^^^^^^^^^
-.. doxygenfunction:: torchaudio::io::StreamReader::num_src_streams
+.. doxygenfunction:: torio::io::StreamReader::num_src_streams
 
 get_src_stream_info
 ^^^^^^^^^^^^^^^^^^^
 
-.. doxygenfunction:: torchaudio::io::StreamReader::get_src_stream_info
+.. doxygenfunction:: torio::io::StreamReader::get_src_stream_info
 
 num_out_streams
 ^^^^^^^^^^^^^^^
 
-.. doxygenfunction:: torchaudio::io::StreamReader::num_out_streams
+.. doxygenfunction:: torio::io::StreamReader::num_out_streams
 
 get_out_stream_info
 ^^^^^^^^^^^^^^^^^^^
 
-.. doxygenfunction:: torchaudio::io::StreamReader::get_out_stream_info
+.. doxygenfunction:: torio::io::StreamReader::get_out_stream_info
 
 is_buffer_ready
 ^^^^^^^^^^^^^^^
 
-.. doxygenfunction:: torchaudio::io::StreamReader::is_buffer_ready
+.. doxygenfunction:: torio::io::StreamReader::is_buffer_ready
 
 Configure Methods
 -----------------
@@ -72,38 +72,38 @@ Configure Methods
 add_audio_stream
 ^^^^^^^^^^^^^^^^
 
-.. doxygenfunction:: torchaudio::io::StreamReader::add_audio_stream
+.. doxygenfunction:: torio::io::StreamReader::add_audio_stream
 
 add_video_stream
 ^^^^^^^^^^^^^^^^
-.. doxygenfunction:: torchaudio::io::StreamReader::add_video_stream
+.. doxygenfunction:: torio::io::StreamReader::add_video_stream
 
 remove_stream
 ^^^^^^^^^^^^^
-.. doxygenfunction:: torchaudio::io::StreamReader::remove_stream
+.. doxygenfunction:: torio::io::StreamReader::remove_stream
 
 Stream Methods
 ^^^^^^^^^^^^^^
 
 seek
 ^^^^
-.. doxygenfunction:: torchaudio::io::StreamReader::seek
+.. doxygenfunction:: torio::io::StreamReader::seek
 
 process_packet
 ^^^^^^^^^^^^^^
-.. doxygenfunction:: torchaudio::io::StreamReader::process_packet()
+.. doxygenfunction:: torio::io::StreamReader::process_packet()
 
 process_packet_block
 ^^^^^^^^^^^^^^^^^^^^
-.. doxygenfunction:: torchaudio::io::StreamReader::process_packet_block
+.. doxygenfunction:: torio::io::StreamReader::process_packet_block
 
 process_all_packets
 ^^^^^^^^^^^^^^^^^^^
-.. doxygenfunction:: torchaudio::io::StreamReader::process_all_packets
+.. doxygenfunction:: torio::io::StreamReader::process_all_packets
 
 fill_buffer
 ^^^^^^^^^^^
-.. doxygenfunction:: torchaudio::io::StreamReader::fill_buffer
+.. doxygenfunction:: torio::io::StreamReader::fill_buffer
 
 Retrieval Methods
 -----------------
@@ -111,7 +111,7 @@ Retrieval Methods
 pop_chunks
 ^^^^^^^^^^
 
-.. doxygenfunction:: torchaudio::io::StreamReader::pop_chunks
+.. doxygenfunction:: torio::io::StreamReader::pop_chunks
 
 
 Support Structures
@@ -122,7 +122,7 @@ Chunk
 
 .. container:: py attribute
 
-   .. doxygenstruct:: torchaudio::io::Chunk
+   .. doxygenstruct:: torio::io::Chunk
       :members:
 
 SrcStreaminfo
@@ -130,7 +130,7 @@ SrcStreaminfo
 
 .. container:: py attribute
 
-   .. doxygenstruct:: torchaudio::io::SrcStreamInfo
+   .. doxygenstruct:: torio::io::SrcStreamInfo
       :members:
 
 OutputStreaminfo
@@ -138,5 +138,5 @@ OutputStreaminfo
 
 .. container:: py attribute
 
-   .. doxygenstruct:: torchaudio::io::OutputStreamInfo
+   .. doxygenstruct:: torio::io::OutputStreamInfo
       :members:

docs/source/libtorchaudio.stream_writer.rst

@@ -2,8 +2,8 @@
    TorchAudio's C++ API is prototype feature.
    API/ABI backward compatibility is not guaranteed.
 
-torchaudio::io::StreamWriter
-============================
+torio::io::StreamWriter
+=======================
 
 ``StreamWriter`` is the implementation used by Python equivalent and provides similar interface.
 When working with custom I/O, such as in-memory data, ``StreamWriterCustomIO`` class can be used.
@@ -16,16 +16,16 @@ Constructors
 StreamWriter
 ^^^^^^^^^^^^
 
-.. doxygenclass:: torchaudio::io::StreamWriter
+.. doxygenclass:: torio::io::StreamWriter
 
-.. doxygenfunction:: torchaudio::io::StreamWriter::StreamWriter(const std::string &dst, const c10::optional<std::string> &format = {})
+.. doxygenfunction:: torio::io::StreamWriter::StreamWriter(const std::string &dst, const c10::optional<std::string> &format = {})
 
 StreamWriterCustomIO
 ^^^^^^^^^^^^^^^^^^^^
 
-.. doxygenclass:: torchaudio::io::StreamWriterCustomIO
+.. doxygenclass:: torio::io::StreamWriterCustomIO
 
-.. doxygenfunction:: torchaudio::io::StreamWriterCustomIO::StreamWriterCustomIO
+.. doxygenfunction:: torio::io::StreamWriterCustomIO::StreamWriterCustomIO
 
 Config methods
 --------------
@@ -33,17 +33,17 @@ Config methods
 add_audio_stream
 ^^^^^^^^^^^^^^^^
 
-.. doxygenfunction:: torchaudio::io::StreamWriter::add_audio_stream
+.. doxygenfunction:: torio::io::StreamWriter::add_audio_stream
 
 add_video_stream
 ^^^^^^^^^^^^^^^^
 
-.. doxygenfunction:: torchaudio::io::StreamWriter::add_video_stream
+.. doxygenfunction:: torio::io::StreamWriter::add_video_stream
 
 set_metadata
 ^^^^^^^^^^^^
 
-.. doxygenfunction:: torchaudio::io::StreamWriter::set_metadata
+.. doxygenfunction:: torio::io::StreamWriter::set_metadata
 
 Write methods
 -------------
@@ -51,24 +51,24 @@ Write methods
 open
 ^^^^
 
-.. doxygenfunction:: torchaudio::io::StreamWriter::open
+.. doxygenfunction:: torio::io::StreamWriter::open
 
 close
 ^^^^^
 
-.. doxygenfunction:: torchaudio::io::StreamWriter::close
+.. doxygenfunction:: torio::io::StreamWriter::close
 
 write_audio_chunk
 ^^^^^^^^^^^^^^^^^
 
-.. doxygenfunction:: torchaudio::io::StreamWriter::write_audio_chunk
+.. doxygenfunction:: torio::io::StreamWriter::write_audio_chunk
 
 write_video_chunk
 ^^^^^^^^^^^^^^^^^
 
-.. doxygenfunction:: torchaudio::io::StreamWriter::write_video_chunk
+.. doxygenfunction:: torio::io::StreamWriter::write_video_chunk
 
 flush
 ^^^^^
 
-.. doxygenfunction:: torchaudio::io::StreamWriter::flush
+.. doxygenfunction:: torio::io::StreamWriter::flush

src/libtorio/ffmpeg/ffmpeg.cpp

@@ -5,7 +5,7 @@
 #include <string>
 #include <vector>
 
-namespace torchaudio::io {
+namespace torio::io {
 
 ////////////////////////////////////////////////////////////////////////////////
 // AVDictionary
@@ -146,4 +146,4 @@ void AVCodecParametersDeleter::operator()(AVCodecParameters* codecpar) {
 AVCodecParametersPtr::AVCodecParametersPtr(AVCodecParameters* p)
     : Wrapper<AVCodecParameters, AVCodecParametersDeleter>(p) {}
 
-} // namespace torchaudio::io
+} // namespace torio::io

src/libtorio/ffmpeg/ffmpeg.h

@@ -24,7 +24,7 @@ extern "C" {
 
 /// @cond
 
-namespace torchaudio {
+namespace torio {
 namespace io {
 
 using OptionDict = std::map<std::string, std::string>;
@@ -209,6 +209,6 @@ struct StreamParams {
   int stream_index{};
 };
 } // namespace io
-} // namespace torchaudio
+} // namespace torio
 
 /// @endcond

src/libtorio/ffmpeg/filter_graph.cpp

 #include <libtorio/ffmpeg/filter_graph.h>
 #include <stdexcept>
 
-namespace torchaudio::io {
+namespace torio::io {
 
 namespace {
 AVFilterGraph* get_filter_graph() {
@@ -239,4 +239,4 @@ int FilterGraph::get_frame(AVFrame* pOutputFrame) {
   return av_buffersink_get_frame(buffersink_ctx, pOutputFrame);
 }
 
-} // namespace torchaudio::io
+} // namespace torio::io

src/libtorio/ffmpeg/filter_graph.h

 #pragma once
 
 #include <libtorio/ffmpeg/ffmpeg.h>
-namespace torchaudio {
+namespace torio {
 namespace io {
 
 /// Used to report the output formats of filter graph.
@@ -85,4 +85,4 @@ class FilterGraph {
 };
 
 } // namespace io
-} // namespace torchaudio
+} // namespace torio

src/libtorio/ffmpeg/hw_context.cpp

 #include <libtorio/ffmpeg/hw_context.h>
 
-namespace torchaudio::io {
+namespace torio::io {
 namespace {
 
 static std::mutex MUTEX;
@@ -37,4 +37,4 @@ void clear_cuda_context_cache() {
   CUDA_CONTEXT_CACHE.clear();
 }
 
-} // namespace torchaudio::io
+} // namespace torio::io

src/libtorio/ffmpeg/hw_context.h

@@ -2,10 +2,10 @@
 
 #include <libtorio/ffmpeg/ffmpeg.h>
 
-namespace torchaudio::io {
+namespace torio::io {
 
 AVBufferRef* get_cuda_context(int index);
 
 void clear_cuda_context_cache();
 
-} // namespace torchaudio::io
+} // namespace torio::io

src/libtorio/ffmpeg/pybind/pybind.cpp

@@ -3,7 +3,7 @@
 #include <libtorio/ffmpeg/stream_writer/stream_writer.h>
 #include <torch/extension.h>
 
-namespace torchaudio::io {
+namespace torio::io {
 namespace {
 
 std::map<std::string, std::tuple<int64_t, int64_t, int64_t>> get_versions() {
@@ -436,4 +436,4 @@ PYBIND11_MODULE(TORCHAUDIO_FFMPEG_EXT_NAME, m) {
 }
 
 } // namespace
-} // namespace torchaudio::io
+} // namespace torio::io

src/libtorio/ffmpeg/stream_reader/buffer/chunked_buffer.cpp

 #include <libtorio/ffmpeg/stream_reader/buffer/chunked_buffer.h>
 
-namespace torchaudio::io::detail {
+namespace torio::io::detail {
 
 ChunkedBuffer::ChunkedBuffer(
     AVRational time_base,
@@ -126,4 +126,4 @@ void ChunkedBuffer::flush() {
   chunks.clear();
 }
 
-} // namespace torchaudio::io::detail
+} // namespace torio::io::detail

src/libtorio/ffmpeg/stream_reader/buffer/chunked_buffer.h

@@ -2,7 +2,7 @@
 #include <libtorio/ffmpeg/ffmpeg.h>
 #include <libtorio/ffmpeg/stream_reader/typedefs.h>
 
-namespace torchaudio::io::detail {
+namespace torio::io::detail {
 
 class ChunkedBuffer {
   // Each AVFrame is converted to a Tensor and stored here.
@@ -30,4 +30,4 @@ class ChunkedBuffer {
   void push_frame(torch::Tensor frame, int64_t pts_);
 };
 
-} // namespace torchaudio::io::detail
+} // namespace torio::io::detail

src/libtorio/ffmpeg/stream_reader/buffer/unchunked_buffer.cpp

 #include <libtorio/ffmpeg/stream_reader/buffer/unchunked_buffer.h>
 
-namespace torchaudio::io::detail {
+namespace torio::io::detail {
 
 UnchunkedBuffer::UnchunkedBuffer(AVRational time_base) : time_base(time_base){};
 
@@ -30,4 +30,4 @@ void UnchunkedBuffer::flush() {
   chunks.clear();
 }
 
-} // namespace torchaudio::io::detail
+} // namespace torio::io::detail

src/libtorio/ffmpeg/stream_reader/buffer/unchunked_buffer.h

@@ -4,7 +4,7 @@
 #include <torch/types.h>
 #include <deque>
 
-namespace torchaudio::io::detail {
+namespace torio::io::detail {
 
 class UnchunkedBuffer {
   // Each AVFrame is converted to a Tensor and stored here.
@@ -20,4 +20,4 @@ class UnchunkedBuffer {
   void flush();
 };
 
-} // namespace torchaudio::io::detail
+} // namespace torio::io::detail

src/libtorio/ffmpeg/stream_reader/conversion.cpp

@@ -5,7 +5,7 @@
 #include <c10/cuda/CUDAStream.h>
 #endif
 
-namespace torchaudio::io {
+namespace torio::io {
 
 ////////////////////////////////////////////////////////////////////////////////
 // Audio
@@ -627,4 +627,4 @@ torch::Tensor YUV444PCudaConverter::convert(const AVFrame* src) {
 
 #endif
 
-} // namespace torchaudio::io
+} // namespace torio::io

src/libtorio/ffmpeg/stream_reader/conversion.h

@@ -2,7 +2,7 @@
 #include <libtorio/ffmpeg/ffmpeg.h>
 #include <torch/types.h>
 
-namespace torchaudio::io {
+namespace torio::io {
 
 ////////////////////////////////////////////////////////////////////////////////
 // Audio
@@ -126,4 +126,4 @@ class YUV444PCudaConverter : CudaImageConverterBase {
 };
 
 #endif
-} // namespace torchaudio::io
+} // namespace torio::io

src/libtorio/ffmpeg/stream_reader/packet_buffer.cpp

 #include <libtorio/ffmpeg/stream_reader/packet_buffer.h>
 
-namespace torchaudio::io {
+namespace torio::io {
 void PacketBuffer::push_packet(AVPacket* packet) {
   TORCH_INTERNAL_ASSERT_DEBUG_ONLY(packet, "Packet is null.");
   AVPacket* p = av_packet_clone(packet);
@@ -17,4 +17,4 @@ std::vector<AVPacketPtr> PacketBuffer::pop_packets() {
 bool PacketBuffer::has_packets() {
   return packets.size() > 0;
 }
-} // namespace torchaudio::io
+} // namespace torio::io

src/libtorio/ffmpeg/stream_reader/packet_buffer.h

 #pragma once
 #include <libtorio/ffmpeg/ffmpeg.h>
 
-namespace torchaudio {
+namespace torio {
 namespace io {
 class PacketBuffer {
  public:
@@ -13,4 +13,4 @@ class PacketBuffer {
   std::deque<AVPacketPtr> packets;
 };
 } // namespace io
-} // namespace torchaudio
+} // namespace torio

src/libtorio/ffmpeg/stream_reader/post_process.cpp

@@ -3,7 +3,7 @@
 #include <libtorio/ffmpeg/stream_reader/conversion.h>
 #include <libtorio/ffmpeg/stream_reader/post_process.h>
 
-namespace torchaudio::io {
+namespace torio::io {
 namespace detail {
 namespace {
 
@@ -617,4 +617,4 @@ std::unique_ptr<IPostDecodeProcess> get_video_process(
   return detail::get_chunked_video_process(
       std::move(filter), frames_per_chunk, num_chunks);
 }
-} // namespace torchaudio::io
+} // namespace torio::io

src/libtorio/ffmpeg/stream_reader/post_process.h

@@ -2,7 +2,7 @@
 #include <libtorio/ffmpeg/filter_graph.h>
 #include <libtorio/ffmpeg/stream_reader/typedefs.h>
 
-namespace torchaudio::io {
+namespace torio::io {
 
 struct IPostDecodeProcess {
   virtual ~IPostDecodeProcess() = default;
@@ -31,4 +31,4 @@ std::unique_ptr<IPostDecodeProcess> get_video_process(
     int num_chunks,
     const torch::Device& device);
 
-} // namespace torchaudio::io
+} // namespace torio::io

src/libtorio/ffmpeg/stream_reader/stream_processor.cpp

@@ -3,7 +3,7 @@
 #include <stdexcept>
 #include <string_view>
 
-namespace torchaudio::io {
+namespace torio::io {
 
 namespace {
 AVCodecContextPtr alloc_codec_context(
@@ -394,4 +394,4 @@ c10::optional<Chunk> StreamProcessor::pop_chunk(KeyType key) {
   return post_processes.at(key)->pop_chunk();
 }
 
-} // namespace torchaudio::io
+} // namespace torio::io