[libcamera-devel,v3,0/3] MappedFrameBuffer: Move its own component.
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Message ID 20210809132929.1824114-1-kieran.bingham@ideasonboard.com
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  • MappedFrameBuffer: Move its own component.
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Kieran Bingham Aug. 9, 2021, 1:29 p.m. UTC 
This series has grown from the original single patch, to now clean up
the unused sys/mman.h usages throughout the code base, prior to moving
MappedFrameBuffer to its own source component.

After this, we convert the MappedFrameBuffer to use the new Flags class
with scoped enum classes to represent the flags.

Kieran Bingham (3):
  src: Remove all unused sys/mman.h inclusions
  libcamera: Give MappedFrameBuffer its own implementation
  libcamera: MappedFrameBuffer: Use typed Flags<MapFlags>

 include/libcamera/internal/framebuffer.h      |  36 ----
 .../libcamera/internal/mapped_framebuffer.h   |  63 ++++++
 include/libcamera/internal/meson.build        |   1 +
 src/android/camera_device.cpp                 |   1 -
 src/android/camera_device.h                   |   2 -
 src/android/camera_stream.cpp                 |   2 +
 src/android/camera_stream.h                   |   2 -
 src/android/jpeg/encoder_libjpeg.cpp          |   4 +-
 src/android/jpeg/encoder_libjpeg.h            |   1 -
 src/android/jpeg/post_processor_jpeg.h        |   2 -
 src/android/jpeg/thumbnailer.cpp              |   4 +-
 src/android/jpeg/thumbnailer.h                |   2 +-
 src/android/mm/generic_camera_buffer.cpp      |   3 +-
 src/android/post_processor.h                  |   2 -
 src/android/yuv/post_processor_yuv.cpp        |   3 +-
 src/ipa/ipu3/ipu3.cpp                         |   5 +-
 src/ipa/raspberrypi/raspberrypi.cpp           |   5 +-
 src/libcamera/framebuffer.cpp                 | 146 -------------
 src/libcamera/ipa_module.cpp                  |   1 -
 src/libcamera/mapped_framebuffer.cpp          | 195 ++++++++++++++++++
 src/libcamera/meson.build                     |   1 +
 .../pipeline/raspberrypi/raspberrypi.cpp      |   1 -
 src/libcamera/v4l2_videodevice.cpp            |   1 -
 src/v4l2/v4l2_camera_proxy.h                  |   1 -
 src/v4l2/v4l2_compat_manager.h                |   1 -
 test/mapped-buffer.cpp                        |   8 +-
 26 files changed, 281 insertions(+), 212 deletions(-)
 create mode 100644 include/libcamera/internal/mapped_framebuffer.h
 create mode 100644 src/libcamera/mapped_framebuffer.cpp