[libcamera-devel] [PATCH 4/8] cam: Rename BufferWriter to FileSink
Laurent Pinchart
laurent.pinchart at ideasonboard.com
Tue May 19 05:25:01 CEST 2020
Rename the BufferWriter class to FileSink to establish a common naming
scheme for all sinks.
Signed-off-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
---
src/cam/capture.cpp | 6 +++---
src/cam/{buffer_writer.cpp => file_sink.cpp} | 14 +++++++-------
src/cam/{buffer_writer.h => file_sink.h} | 14 +++++++-------
src/cam/meson.build | 2 +-
4 files changed, 18 insertions(+), 18 deletions(-)
rename src/cam/{buffer_writer.cpp => file_sink.cpp} (85%)
rename src/cam/{buffer_writer.h => file_sink.h} (70%)
diff --git a/src/cam/capture.cpp b/src/cam/capture.cpp
index 7fc9cba48892..6982d89fabe7 100644
--- a/src/cam/capture.cpp
+++ b/src/cam/capture.cpp
@@ -11,8 +11,8 @@
#include <limits.h>
#include <sstream>
-#include "buffer_writer.h"
#include "capture.h"
+#include "file_sink.h"
#include "main.h"
using namespace libcamera;
@@ -48,9 +48,9 @@ int Capture::run(EventLoop *loop, const OptionsParser::Options &options)
if (options.isSet(OptFile)) {
if (!options[OptFile].toString().empty())
- sink_ = new BufferWriter(options[OptFile]);
+ sink_ = new FileSink(options[OptFile]);
else
- sink_ = new BufferWriter();
+ sink_ = new FileSink();
}
if (sink_) {
diff --git a/src/cam/buffer_writer.cpp b/src/cam/file_sink.cpp
similarity index 85%
rename from src/cam/buffer_writer.cpp
rename to src/cam/file_sink.cpp
index 2bec4b132155..225f3d2200c1 100644
--- a/src/cam/buffer_writer.cpp
+++ b/src/cam/file_sink.cpp
@@ -2,7 +2,7 @@
/*
* Copyright (C) 2019, Google Inc.
*
- * buffer_writer.cpp - Buffer writer
+ * file_sink.cpp - File Sink
*/
#include <fcntl.h>
@@ -15,16 +15,16 @@
#include <libcamera/camera.h>
-#include "buffer_writer.h"
+#include "file_sink.h"
using namespace libcamera;
-BufferWriter::BufferWriter(const std::string &pattern)
+FileSink::FileSink(const std::string &pattern)
: pattern_(pattern)
{
}
-BufferWriter::~BufferWriter()
+FileSink::~FileSink()
{
for (auto &iter : mappedBuffers_) {
void *memory = iter.second.first;
@@ -34,7 +34,7 @@ BufferWriter::~BufferWriter()
mappedBuffers_.clear();
}
-int BufferWriter::configure(const libcamera::CameraConfiguration &config)
+int FileSink::configure(const libcamera::CameraConfiguration &config)
{
int ret = FrameSink::configure(config);
if (ret < 0)
@@ -49,7 +49,7 @@ int BufferWriter::configure(const libcamera::CameraConfiguration &config)
return 0;
}
-void BufferWriter::mapBuffer(FrameBuffer *buffer)
+void FileSink::mapBuffer(FrameBuffer *buffer)
{
for (const FrameBuffer::Plane &plane : buffer->planes()) {
void *memory = mmap(NULL, plane.length, PROT_READ, MAP_SHARED,
@@ -60,7 +60,7 @@ void BufferWriter::mapBuffer(FrameBuffer *buffer)
}
}
-bool BufferWriter::consumeBuffer(const Stream *stream, FrameBuffer *buffer)
+bool FileSink::consumeBuffer(const Stream *stream, FrameBuffer *buffer)
{
std::string filename;
size_t pos;
diff --git a/src/cam/buffer_writer.h b/src/cam/file_sink.h
similarity index 70%
rename from src/cam/buffer_writer.h
rename to src/cam/file_sink.h
index 5a5b176f73d8..9d427918a785 100644
--- a/src/cam/buffer_writer.h
+++ b/src/cam/file_sink.h
@@ -2,10 +2,10 @@
/*
* Copyright (C) 2019, Google Inc.
*
- * buffer_writer.h - Buffer writer
+ * file_sink.h - File Sink
*/
-#ifndef __CAM_BUFFER_WRITER_H__
-#define __CAM_BUFFER_WRITER_H__
+#ifndef __CAM_FILE_SINK_H__
+#define __CAM_FILE_SINK_H__
#include <map>
#include <string>
@@ -14,11 +14,11 @@
#include "frame_sink.h"
-class BufferWriter : public FrameSink
+class FileSink : public FrameSink
{
public:
- BufferWriter(const std::string &pattern = "frame-#.bin");
- ~BufferWriter();
+ FileSink(const std::string &pattern = "frame-#.bin");
+ ~FileSink();
int configure(const libcamera::CameraConfiguration &config) override;
@@ -33,4 +33,4 @@ private:
std::map<int, std::pair<void *, unsigned int>> mappedBuffers_;
};
-#endif /* __CAM_BUFFER_WRITER_H__ */
+#endif /* __CAM_FILE_SINK_H__ */
diff --git a/src/cam/meson.build b/src/cam/meson.build
index d7b72ec02f8c..6ba49e82fbd1 100644
--- a/src/cam/meson.build
+++ b/src/cam/meson.build
@@ -1,9 +1,9 @@
# SPDX-License-Identifier: CC0-1.0
cam_sources = files([
- 'buffer_writer.cpp',
'capture.cpp',
'event_loop.cpp',
+ 'file_sink.cpp',
'frame_sink.cpp',
'main.cpp',
'options.cpp',
--
Regards,
Laurent Pinchart
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