[libcamera-devel,v3,0/4] ImageFormat rework
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Message ID 20200629105037.14706-1-jacopo@jmondi.org
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  • ImageFormat rework
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Jacopo Mondi June 29, 2020, 10:50 a.m. UTC 
The main concern raised in v2 was about exposing part of the std::map APIs.
In this version I have removed all of them, and users should access the
data_ map if the want to iterate on it.

Final goal is to get rid of custom maps in pipeline handlers to hold
<V4L2PixelFormat, SizeRange>. Once this gets in we can start building on top
helpers to create StreamFormats from V4L2VideoDevice::Formats maps.

Thanks
  j

Jacopo Mondi (4):
  libcamera: formats: Make ImageFormats a templated class
  libcamera: v4l2_subdevice: Provide Formats type alias
  libcamera: formats: Add ImageFormats::contains()
  libcamera: v4l2_videodevice: Use ImageFormats

 include/libcamera/internal/camera_sensor.h    |  6 +--
 include/libcamera/internal/formats.h          | 12 +++---
 include/libcamera/internal/v4l2_subdevice.h   |  4 +-
 include/libcamera/internal/v4l2_videodevice.h |  4 +-
 src/libcamera/formats.cpp                     | 39 ++++++++++++++-----
 .../pipeline/raspberrypi/raspberrypi.cpp      | 21 +++++-----
 src/libcamera/pipeline/simple/converter.cpp   |  2 +-
 src/libcamera/pipeline/simple/simple.cpp      |  7 ++--
 src/libcamera/pipeline/uvcvideo/uvcvideo.cpp  |  7 ++--
 src/libcamera/v4l2_subdevice.cpp              | 12 ++++--
 src/libcamera/v4l2_videodevice.cpp            | 14 +++++--
 test/v4l2_subdevice/list_formats.cpp          |  2 +-
 12 files changed, 81 insertions(+), 49 deletions(-)

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2.27.0