[libcamera-devel] [PATCH 2/3] libcamera: buffer: Rename buffer.h to framebuffer.h

Umang Jain umang.jain at ideasonboard.com
Mon Jul 5 07:12:34 CEST 2021


Hi Laurent,

On 7/5/21 4:58 AM, Laurent Pinchart wrote:
> libcamera names header files based on the classes they define. The
> buffer.h file is an exception. Rename it to framebuffer.h.
>
> Signed-off-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
> ---
>   include/libcamera/{buffer.h => framebuffer.h}      |  8 ++++----
>   .../libcamera/internal/{buffer.h => framebuffer.h} | 10 +++++-----
>   include/libcamera/internal/ipa_data_serializer.h   |  2 +-
>   include/libcamera/internal/meson.build             |  2 +-
>   include/libcamera/internal/tracepoints/request.tp  |  2 +-
>   include/libcamera/internal/v4l2_videodevice.h      |  2 +-
>   include/libcamera/ipa/ipa_interface.h              |  2 +-
>   include/libcamera/meson.build                      |  2 +-
>   include/libcamera/stream.h                         |  2 +-
>   src/android/camera_device.h                        |  4 ++--
>   src/android/camera_stream.h                        |  4 ++--
>   src/android/camera_worker.h                        |  2 +-
>   src/android/jpeg/encoder.h                         |  2 +-
>   src/android/jpeg/encoder_libjpeg.h                 |  2 +-
>   src/android/jpeg/post_processor_jpeg.h             |  2 +-
>   src/android/jpeg/thumbnailer.h                     |  2 +-
>   src/android/mm/generic_camera_buffer.cpp           |  2 +-
>   src/android/post_processor.h                       |  4 ++--
>   src/cam/buffer_writer.h                            |  2 +-
>   src/cam/capture.h                                  |  2 +-
>   src/ipa/ipu3/ipu3.cpp                              |  4 ++--
>   src/ipa/raspberrypi/raspberrypi.cpp                |  4 ++--
>   src/ipa/rkisp1/rkisp1.cpp                          |  2 +-
>   src/libcamera/{buffer.cpp => framebuffer.cpp}      | 14 +++++++-------
>   src/libcamera/framebuffer_allocator.cpp            |  2 +-
>   src/libcamera/meson.build                          |  2 +-
>   src/libcamera/pipeline/ipu3/frames.cpp             |  2 +-
>   src/libcamera/pipeline/raspberrypi/raspberrypi.cpp |  2 +-
>   src/libcamera/pipeline/rkisp1/rkisp1.cpp           |  2 +-
>   src/libcamera/pipeline/simple/converter.cpp        |  2 +-
>   src/libcamera/pipeline_handler.cpp                 |  2 +-
>   src/libcamera/request.cpp                          |  2 +-
>   src/qcam/dng_writer.h                              |  2 +-
>   src/qcam/main_window.h                             |  2 +-
>   src/qcam/viewfinder.h                              |  2 +-
>   src/qcam/viewfinder_gl.h                           |  2 +-
>   src/qcam/viewfinder_qt.h                           |  2 +-
>   src/v4l2/v4l2_camera.h                             |  2 +-
>   test/mapped-buffer.cpp                             |  2 +-
>   test/v4l2_subdevice/v4l2_subdevice_test.h          |  2 +-
>   test/v4l2_videodevice/buffer_sharing.cpp           |  2 +-
>   test/v4l2_videodevice/capture_async.cpp            |  2 +-
>   test/v4l2_videodevice/v4l2_m2mdevice.cpp           |  2 +-
>   test/v4l2_videodevice/v4l2_videodevice_test.h      |  2 +-
>   44 files changed, 62 insertions(+), 62 deletions(-)
>   rename include/libcamera/{buffer.h => framebuffer.h} (89%)
>   rename include/libcamera/internal/{buffer.h => framebuffer.h} (78%)

Are you sure you want to name it framebuffer.h for the internal header 
also? I get the impression that the patch attempts to eliminates the 
exception, filename vs class-name mismatch, but the internal header with 
this change, will still be an exception. Why shouldn't we be leaning 
towards

  rename include/libcamera/internal/{buffer.h => mappedbuffer.h} (78%) ?

Other than that, patch looks good to me,

Reviewed-by: Umang Jain <umang.jain at ideasonboard.com>

>   rename src/libcamera/{buffer.cpp => framebuffer.cpp} (97%)
>
> diff --git a/include/libcamera/buffer.h b/include/libcamera/framebuffer.h
> similarity index 89%
> rename from include/libcamera/buffer.h
> rename to include/libcamera/framebuffer.h
> index 323d1cba41a9..baf22a466907 100644
> --- a/include/libcamera/buffer.h
> +++ b/include/libcamera/framebuffer.h
> @@ -2,10 +2,10 @@
>   /*
>    * Copyright (C) 2019, Google Inc.
>    *
> - * buffer.h - Buffer handling
> + * framebuffer.h - Frame buffer handling
>    */
> -#ifndef __LIBCAMERA_BUFFER_H__
> -#define __LIBCAMERA_BUFFER_H__
> +#ifndef __LIBCAMERA_FRAMEBUFFER_H__
> +#define __LIBCAMERA_FRAMEBUFFER_H__
>   
>   #include <stdint.h>
>   #include <vector>
> @@ -71,4 +71,4 @@ private:
>   
>   } /* namespace libcamera */
>   
> -#endif /* __LIBCAMERA_BUFFER_H__ */
> +#endif /* __LIBCAMERA_FRAMEBUFFER_H__ */
> diff --git a/include/libcamera/internal/buffer.h b/include/libcamera/internal/framebuffer.h
> similarity index 78%
> rename from include/libcamera/internal/buffer.h
> rename to include/libcamera/internal/framebuffer.h
> index beae0cb98544..0c76fc62af1d 100644
> --- a/include/libcamera/internal/buffer.h
> +++ b/include/libcamera/internal/framebuffer.h
> @@ -2,10 +2,10 @@
>   /*
>    * Copyright (C) 2020, Google Inc.
>    *
> - * buffer.h - Internal buffer handling
> + * framebuffer.h - Internal frame buffer handling
>    */
> -#ifndef __LIBCAMERA_INTERNAL_BUFFER_H__
> -#define __LIBCAMERA_INTERNAL_BUFFER_H__
> +#ifndef __LIBCAMERA_INTERNAL_FRAMEBUFFER_H__
> +#define __LIBCAMERA_INTERNAL_FRAMEBUFFER_H__
>   
>   #include <sys/mman.h>
>   #include <vector>
> @@ -13,7 +13,7 @@
>   #include <libcamera/base/class.h>
>   #include <libcamera/base/span.h>
>   
> -#include <libcamera/buffer.h>
> +#include <libcamera/framebuffer.h>
>   
>   namespace libcamera {
>   
> @@ -49,4 +49,4 @@ public:
>   
>   } /* namespace libcamera */
>   
> -#endif /* __LIBCAMERA_INTERNAL_BUFFER_H__ */
> +#endif /* __LIBCAMERA_INTERNAL_FRAMEBUFFER_H__ */
> diff --git a/include/libcamera/internal/ipa_data_serializer.h b/include/libcamera/internal/ipa_data_serializer.h
> index 76325b1d109f..519093bd314f 100644
> --- a/include/libcamera/internal/ipa_data_serializer.h
> +++ b/include/libcamera/internal/ipa_data_serializer.h
> @@ -16,8 +16,8 @@
>   
>   #include <libcamera/base/log.h>
>   
> -#include <libcamera/buffer.h>
>   #include <libcamera/control_ids.h>
> +#include <libcamera/framebuffer.h>
>   #include <libcamera/geometry.h>
>   #include <libcamera/ipa/ipa_interface.h>
>   
> diff --git a/include/libcamera/internal/meson.build b/include/libcamera/internal/meson.build
> index 16a76ebdf9cc..6d4eb7ed3df6 100644
> --- a/include/libcamera/internal/meson.build
> +++ b/include/libcamera/internal/meson.build
> @@ -11,7 +11,6 @@ libcamera_tracepoint_header = custom_target(
>   
>   libcamera_internal_headers = files([
>       'bayer_format.h',
> -    'buffer.h',
>       'byte_stream_buffer.h',
>       'camera_controls.h',
>       'camera_sensor.h',
> @@ -23,6 +22,7 @@ libcamera_internal_headers = files([
>       'device_enumerator_sysfs.h',
>       'device_enumerator_udev.h',
>       'formats.h',
> +    'framebuffer.h',
>       'ipa_manager.h',
>       'ipa_module.h',
>       'ipa_proxy.h',
> diff --git a/include/libcamera/internal/tracepoints/request.tp b/include/libcamera/internal/tracepoints/request.tp
> index 9c841b97438a..37d8c46f4d96 100644
> --- a/include/libcamera/internal/tracepoints/request.tp
> +++ b/include/libcamera/internal/tracepoints/request.tp
> @@ -5,7 +5,7 @@
>    * request.tp - Tracepoints for the request object
>    */
>   
> -#include <libcamera/buffer.h>
> +#include <libcamera/framebuffer.h>
>   #include <libcamera/request.h>
>   
>   TRACEPOINT_EVENT_CLASS(
> diff --git a/include/libcamera/internal/v4l2_videodevice.h b/include/libcamera/internal/v4l2_videodevice.h
> index a7c3d5290d92..e767ec84c4da 100644
> --- a/include/libcamera/internal/v4l2_videodevice.h
> +++ b/include/libcamera/internal/v4l2_videodevice.h
> @@ -20,7 +20,7 @@
>   #include <libcamera/base/log.h>
>   #include <libcamera/base/signal.h>
>   
> -#include <libcamera/buffer.h>
> +#include <libcamera/framebuffer.h>
>   #include <libcamera/geometry.h>
>   #include <libcamera/pixel_format.h>
>   
> diff --git a/include/libcamera/ipa/ipa_interface.h b/include/libcamera/ipa/ipa_interface.h
> index 9a15c86b16e2..1590584c1fb4 100644
> --- a/include/libcamera/ipa/ipa_interface.h
> +++ b/include/libcamera/ipa/ipa_interface.h
> @@ -15,8 +15,8 @@
>   
>   #include <libcamera/base/signal.h>
>   
> -#include <libcamera/buffer.h>
>   #include <libcamera/controls.h>
> +#include <libcamera/framebuffer.h>
>   #include <libcamera/geometry.h>
>   
>   namespace libcamera {
> diff --git a/include/libcamera/meson.build b/include/libcamera/meson.build
> index e4d5c655c1e9..5b25ef847ed4 100644
> --- a/include/libcamera/meson.build
> +++ b/include/libcamera/meson.build
> @@ -1,12 +1,12 @@
>   # SPDX-License-Identifier: CC0-1.0
>   
>   libcamera_public_headers = files([
> -    'buffer.h',
>       'camera.h',
>       'camera_manager.h',
>       'compiler.h',
>       'controls.h',
>       'file_descriptor.h',
> +    'framebuffer.h',
>       'framebuffer_allocator.h',
>       'geometry.h',
>       'logging.h',
> diff --git a/include/libcamera/stream.h b/include/libcamera/stream.h
> index bb47c390f8a1..0c55e7164592 100644
> --- a/include/libcamera/stream.h
> +++ b/include/libcamera/stream.h
> @@ -12,7 +12,7 @@
>   #include <string>
>   #include <vector>
>   
> -#include <libcamera/buffer.h>
> +#include <libcamera/framebuffer.h>
>   #include <libcamera/geometry.h>
>   #include <libcamera/pixel_format.h>
>   
> diff --git a/src/android/camera_device.h b/src/android/camera_device.h
> index 3361918d4484..32ba15566621 100644
> --- a/src/android/camera_device.h
> +++ b/src/android/camera_device.h
> @@ -18,12 +18,12 @@
>   #include <libcamera/base/message.h>
>   #include <libcamera/base/thread.h>
>   
> -#include <libcamera/buffer.h>
>   #include <libcamera/camera.h>
> +#include <libcamera/framebuffer.h>
>   #include <libcamera/request.h>
>   #include <libcamera/stream.h>
>   
> -#include "libcamera/internal/buffer.h"
> +#include "libcamera/internal/framebuffer.h"
>   
>   #include "camera_capabilities.h"
>   #include "camera_metadata.h"
> diff --git a/src/android/camera_stream.h b/src/android/camera_stream.h
> index 8ecc6e345414..629d9e00e08d 100644
> --- a/src/android/camera_stream.h
> +++ b/src/android/camera_stream.h
> @@ -13,13 +13,13 @@
>   
>   #include <hardware/camera3.h>
>   
> -#include <libcamera/buffer.h>
>   #include <libcamera/camera.h>
> +#include <libcamera/framebuffer.h>
>   #include <libcamera/framebuffer_allocator.h>
>   #include <libcamera/geometry.h>
>   #include <libcamera/pixel_format.h>
>   
> -#include "libcamera/internal/buffer.h"
> +#include "libcamera/internal/framebuffer.h"
>   
>   class CameraDevice;
>   class CameraMetadata;
> diff --git a/src/android/camera_worker.h b/src/android/camera_worker.h
> index 6e1aee4a3247..67ae50bd9288 100644
> --- a/src/android/camera_worker.h
> +++ b/src/android/camera_worker.h
> @@ -12,8 +12,8 @@
>   #include <libcamera/base/object.h>
>   #include <libcamera/base/thread.h>
>   
> -#include <libcamera/buffer.h>
>   #include <libcamera/camera.h>
> +#include <libcamera/framebuffer.h>
>   #include <libcamera/request.h>
>   #include <libcamera/stream.h>
>   
> diff --git a/src/android/jpeg/encoder.h b/src/android/jpeg/encoder.h
> index 28e7f92a3ecb..a28522f41714 100644
> --- a/src/android/jpeg/encoder.h
> +++ b/src/android/jpeg/encoder.h
> @@ -9,7 +9,7 @@
>   
>   #include <libcamera/base/span.h>
>   
> -#include <libcamera/buffer.h>
> +#include <libcamera/framebuffer.h>
>   #include <libcamera/stream.h>
>   
>   class Encoder
> diff --git a/src/android/jpeg/encoder_libjpeg.h b/src/android/jpeg/encoder_libjpeg.h
> index 838da7728382..14bf89223982 100644
> --- a/src/android/jpeg/encoder_libjpeg.h
> +++ b/src/android/jpeg/encoder_libjpeg.h
> @@ -9,8 +9,8 @@
>   
>   #include "encoder.h"
>   
> -#include "libcamera/internal/buffer.h"
>   #include "libcamera/internal/formats.h"
> +#include "libcamera/internal/framebuffer.h"
>   
>   #include <jpeglib.h>
>   
> diff --git a/src/android/jpeg/post_processor_jpeg.h b/src/android/jpeg/post_processor_jpeg.h
> index 5d2d4ab224b1..5c399be9eb6a 100644
> --- a/src/android/jpeg/post_processor_jpeg.h
> +++ b/src/android/jpeg/post_processor_jpeg.h
> @@ -13,7 +13,7 @@
>   
>   #include <libcamera/geometry.h>
>   
> -#include "libcamera/internal/buffer.h"
> +#include "libcamera/internal/framebuffer.h"
>   
>   class CameraDevice;
>   
> diff --git a/src/android/jpeg/thumbnailer.h b/src/android/jpeg/thumbnailer.h
> index 4e9226c34104..68cbf74329a9 100644
> --- a/src/android/jpeg/thumbnailer.h
> +++ b/src/android/jpeg/thumbnailer.h
> @@ -9,8 +9,8 @@
>   
>   #include <libcamera/geometry.h>
>   
> -#include "libcamera/internal/buffer.h"
>   #include "libcamera/internal/formats.h"
> +#include "libcamera/internal/framebuffer.h"
>   
>   class Thumbnailer
>   {
> diff --git a/src/android/mm/generic_camera_buffer.cpp b/src/android/mm/generic_camera_buffer.cpp
> index 326fdc066499..166be36efd5b 100644
> --- a/src/android/mm/generic_camera_buffer.cpp
> +++ b/src/android/mm/generic_camera_buffer.cpp
> @@ -11,7 +11,7 @@
>   
>   #include <libcamera/base/log.h>
>   
> -#include "libcamera/internal/buffer.h"
> +#include "libcamera/internal/framebuffer.h"
>   
>   using namespace libcamera;
>   
> diff --git a/src/android/post_processor.h b/src/android/post_processor.h
> index 547fda379ed8..689f85d9d3b8 100644
> --- a/src/android/post_processor.h
> +++ b/src/android/post_processor.h
> @@ -7,10 +7,10 @@
>   #ifndef __ANDROID_POST_PROCESSOR_H__
>   #define __ANDROID_POST_PROCESSOR_H__
>   
> -#include <libcamera/buffer.h>
> +#include <libcamera/framebuffer.h>
>   #include <libcamera/stream.h>
>   
> -#include "libcamera/internal/buffer.h"
> +#include "libcamera/internal/framebuffer.h"
>   
>   #include "camera_buffer.h"
>   
> diff --git a/src/cam/buffer_writer.h b/src/cam/buffer_writer.h
> index 47e26103e13e..604ce8702ec7 100644
> --- a/src/cam/buffer_writer.h
> +++ b/src/cam/buffer_writer.h
> @@ -10,7 +10,7 @@
>   #include <map>
>   #include <string>
>   
> -#include <libcamera/buffer.h>
> +#include <libcamera/framebuffer.h>
>   
>   class BufferWriter
>   {
> diff --git a/src/cam/capture.h b/src/cam/capture.h
> index 59d138766b1e..de478c98e9c1 100644
> --- a/src/cam/capture.h
> +++ b/src/cam/capture.h
> @@ -11,8 +11,8 @@
>   #include <stdint.h>
>   #include <vector>
>   
> -#include <libcamera/buffer.h>
>   #include <libcamera/camera.h>
> +#include <libcamera/framebuffer.h>
>   #include <libcamera/framebuffer_allocator.h>
>   #include <libcamera/request.h>
>   #include <libcamera/stream.h>
> diff --git a/src/ipa/ipu3/ipu3.cpp b/src/ipa/ipu3/ipu3.cpp
> index f43f862085bb..71698d36e50f 100644
> --- a/src/ipa/ipu3/ipu3.cpp
> +++ b/src/ipa/ipu3/ipu3.cpp
> @@ -13,14 +13,14 @@
>   
>   #include <libcamera/base/log.h>
>   
> -#include <libcamera/buffer.h>
>   #include <libcamera/control_ids.h>
> +#include <libcamera/framebuffer.h>
>   #include <libcamera/ipa/ipa_interface.h>
>   #include <libcamera/ipa/ipa_module_info.h>
>   #include <libcamera/ipa/ipu3_ipa_interface.h>
>   #include <libcamera/request.h>
>   
> -#include "libcamera/internal/buffer.h"
> +#include "libcamera/internal/framebuffer.h"
>   
>   #include "ipu3_agc.h"
>   #include "ipu3_awb.h"
> diff --git a/src/ipa/raspberrypi/raspberrypi.cpp b/src/ipa/raspberrypi/raspberrypi.cpp
> index 4d09a84f6532..4ae81f352596 100644
> --- a/src/ipa/raspberrypi/raspberrypi.cpp
> +++ b/src/ipa/raspberrypi/raspberrypi.cpp
> @@ -18,17 +18,17 @@
>   #include <libcamera/base/log.h>
>   #include <libcamera/base/span.h>
>   
> -#include <libcamera/buffer.h>
>   #include <libcamera/control_ids.h>
>   #include <libcamera/controls.h>
>   #include <libcamera/file_descriptor.h>
> +#include <libcamera/framebuffer.h>
>   #include <libcamera/ipa/ipa_interface.h>
>   #include <libcamera/ipa/ipa_module_info.h>
>   #include <libcamera/ipa/raspberrypi.h>
>   #include <libcamera/ipa/raspberrypi_ipa_interface.h>
>   #include <libcamera/request.h>
>   
> -#include "libcamera/internal/buffer.h"
> +#include "libcamera/internal/framebuffer.h"
>   
>   #include "agc_algorithm.hpp"
>   #include "agc_status.h"
> diff --git a/src/ipa/rkisp1/rkisp1.cpp b/src/ipa/rkisp1/rkisp1.cpp
> index cdfb4d139e41..b881d42ea131 100644
> --- a/src/ipa/rkisp1/rkisp1.cpp
> +++ b/src/ipa/rkisp1/rkisp1.cpp
> @@ -17,8 +17,8 @@
>   
>   #include <libcamera/base/log.h>
>   
> -#include <libcamera/buffer.h>
>   #include <libcamera/control_ids.h>
> +#include <libcamera/framebuffer.h>
>   #include <libcamera/ipa/ipa_interface.h>
>   #include <libcamera/ipa/ipa_module_info.h>
>   #include <libcamera/ipa/rkisp1_ipa_interface.h>
> diff --git a/src/libcamera/buffer.cpp b/src/libcamera/framebuffer.cpp
> similarity index 97%
> rename from src/libcamera/buffer.cpp
> rename to src/libcamera/framebuffer.cpp
> index e4c345d518da..4bde556c4013 100644
> --- a/src/libcamera/buffer.cpp
> +++ b/src/libcamera/framebuffer.cpp
> @@ -2,11 +2,11 @@
>   /*
>    * Copyright (C) 2019, Google Inc.
>    *
> - * buffer.cpp - Buffer handling
> + * framebuffer.cpp - Frame buffer handling
>    */
>   
> -#include <libcamera/buffer.h>
> -#include "libcamera/internal/buffer.h"
> +#include <libcamera/framebuffer.h>
> +#include "libcamera/internal/framebuffer.h"
>   
>   #include <errno.h>
>   #include <string.h>
> @@ -16,11 +16,11 @@
>   #include <libcamera/base/log.h>
>   
>   /**
> - * \file libcamera/buffer.h
> - * \brief Buffer handling
> + * \file libcamera/framebuffer.h
> + * \brief Frame buffer handling
>    *
> - * \file libcamera/internal/buffer.h
> - * \brief Internal buffer handling support
> + * \file libcamera/internal/framebuffer.h
> + * \brief Internal frame buffer handling support
>    */
>   
>   namespace libcamera {
> diff --git a/src/libcamera/framebuffer_allocator.cpp b/src/libcamera/framebuffer_allocator.cpp
> index 86a57923286c..695073fd1c1c 100644
> --- a/src/libcamera/framebuffer_allocator.cpp
> +++ b/src/libcamera/framebuffer_allocator.cpp
> @@ -11,8 +11,8 @@
>   
>   #include <libcamera/base/log.h>
>   
> -#include <libcamera/buffer.h>
>   #include <libcamera/camera.h>
> +#include <libcamera/framebuffer.h>
>   #include <libcamera/stream.h>
>   
>   #include "libcamera/internal/pipeline_handler.h"
> diff --git a/src/libcamera/meson.build b/src/libcamera/meson.build
> index 517e763d40f0..4f08580157f9 100644
> --- a/src/libcamera/meson.build
> +++ b/src/libcamera/meson.build
> @@ -2,7 +2,6 @@
>   
>   libcamera_sources = files([
>       'bayer_format.cpp',
> -    'buffer.cpp',
>       'byte_stream_buffer.cpp',
>       'camera.cpp',
>       'camera_controls.cpp',
> @@ -17,6 +16,7 @@ libcamera_sources = files([
>       'device_enumerator_sysfs.cpp',
>       'file_descriptor.cpp',
>       'formats.cpp',
> +    'framebuffer.cpp',
>       'framebuffer_allocator.cpp',
>       'geometry.cpp',
>       'ipa_controls.cpp',
> diff --git a/src/libcamera/pipeline/ipu3/frames.cpp b/src/libcamera/pipeline/ipu3/frames.cpp
> index d9a2249b81ff..ce5ccbf18e41 100644
> --- a/src/libcamera/pipeline/ipu3/frames.cpp
> +++ b/src/libcamera/pipeline/ipu3/frames.cpp
> @@ -7,7 +7,7 @@
>   
>   #include "frames.h"
>   
> -#include <libcamera/buffer.h>
> +#include <libcamera/framebuffer.h>
>   #include <libcamera/request.h>
>   
>   #include "libcamera/internal/pipeline_handler.h"
> diff --git a/src/libcamera/pipeline/raspberrypi/raspberrypi.cpp b/src/libcamera/pipeline/raspberrypi/raspberrypi.cpp
> index 082eb1ee1c23..4f1a5985d62f 100644
> --- a/src/libcamera/pipeline/raspberrypi/raspberrypi.cpp
> +++ b/src/libcamera/pipeline/raspberrypi/raspberrypi.cpp
> @@ -30,10 +30,10 @@
>   #include <linux/videodev2.h>
>   
>   #include "libcamera/internal/bayer_format.h"
> -#include "libcamera/internal/buffer.h"
>   #include "libcamera/internal/camera_sensor.h"
>   #include "libcamera/internal/delayed_controls.h"
>   #include "libcamera/internal/device_enumerator.h"
> +#include "libcamera/internal/framebuffer.h"
>   #include "libcamera/internal/ipa_manager.h"
>   #include "libcamera/internal/media_device.h"
>   #include "libcamera/internal/pipeline_handler.h"
> diff --git a/src/libcamera/pipeline/rkisp1/rkisp1.cpp b/src/libcamera/pipeline/rkisp1/rkisp1.cpp
> index 00df4f0b3e6b..42911a8fdfdb 100644
> --- a/src/libcamera/pipeline/rkisp1/rkisp1.cpp
> +++ b/src/libcamera/pipeline/rkisp1/rkisp1.cpp
> @@ -17,10 +17,10 @@
>   #include <libcamera/base/log.h>
>   #include <libcamera/base/utils.h>
>   
> -#include <libcamera/buffer.h>
>   #include <libcamera/camera.h>
>   #include <libcamera/control_ids.h>
>   #include <libcamera/formats.h>
> +#include <libcamera/framebuffer.h>
>   #include <libcamera/ipa/core_ipa_interface.h>
>   #include <libcamera/ipa/rkisp1_ipa_interface.h>
>   #include <libcamera/ipa/rkisp1_ipa_proxy.h>
> diff --git a/src/libcamera/pipeline/simple/converter.cpp b/src/libcamera/pipeline/simple/converter.cpp
> index 3baf78f9364c..b5e34c4cd0c5 100644
> --- a/src/libcamera/pipeline/simple/converter.cpp
> +++ b/src/libcamera/pipeline/simple/converter.cpp
> @@ -14,7 +14,7 @@
>   #include <libcamera/base/signal.h>
>   #include <libcamera/base/utils.h>
>   
> -#include <libcamera/buffer.h>
> +#include <libcamera/framebuffer.h>
>   #include <libcamera/geometry.h>
>   #include <libcamera/stream.h>
>   
> diff --git a/src/libcamera/pipeline_handler.cpp b/src/libcamera/pipeline_handler.cpp
> index 0ed172dcd750..c9928d444b04 100644
> --- a/src/libcamera/pipeline_handler.cpp
> +++ b/src/libcamera/pipeline_handler.cpp
> @@ -12,9 +12,9 @@
>   #include <libcamera/base/log.h>
>   #include <libcamera/base/utils.h>
>   
> -#include <libcamera/buffer.h>
>   #include <libcamera/camera.h>
>   #include <libcamera/camera_manager.h>
> +#include <libcamera/framebuffer.h>
>   
>   #include "libcamera/internal/device_enumerator.h"
>   #include "libcamera/internal/media_device.h"
> diff --git a/src/libcamera/request.cpp b/src/libcamera/request.cpp
> index 518384eb8cf6..5faf3c71ff02 100644
> --- a/src/libcamera/request.cpp
> +++ b/src/libcamera/request.cpp
> @@ -12,9 +12,9 @@
>   
>   #include <libcamera/base/log.h>
>   
> -#include <libcamera/buffer.h>
>   #include <libcamera/camera.h>
>   #include <libcamera/control_ids.h>
> +#include <libcamera/framebuffer.h>
>   #include <libcamera/stream.h>
>   
>   #include "libcamera/internal/camera_controls.h"
> diff --git a/src/qcam/dng_writer.h b/src/qcam/dng_writer.h
> index bf44c879aff7..20905f37ab94 100644
> --- a/src/qcam/dng_writer.h
> +++ b/src/qcam/dng_writer.h
> @@ -10,9 +10,9 @@
>   #ifdef HAVE_TIFF
>   #define HAVE_DNG
>   
> -#include <libcamera/buffer.h>
>   #include <libcamera/camera.h>
>   #include <libcamera/controls.h>
> +#include <libcamera/framebuffer.h>
>   #include <libcamera/stream.h>
>   
>   using namespace libcamera;
> diff --git a/src/qcam/main_window.h b/src/qcam/main_window.h
> index 271314614391..85d56ce49abe 100644
> --- a/src/qcam/main_window.h
> +++ b/src/qcam/main_window.h
> @@ -18,10 +18,10 @@
>   #include <QQueue>
>   #include <QTimer>
>   
> -#include <libcamera/buffer.h>
>   #include <libcamera/camera.h>
>   #include <libcamera/camera_manager.h>
>   #include <libcamera/controls.h>
> +#include <libcamera/framebuffer.h>
>   #include <libcamera/framebuffer_allocator.h>
>   #include <libcamera/request.h>
>   #include <libcamera/stream.h>
> diff --git a/src/qcam/viewfinder.h b/src/qcam/viewfinder.h
> index e33dc4525224..46747c227d0c 100644
> --- a/src/qcam/viewfinder.h
> +++ b/src/qcam/viewfinder.h
> @@ -11,8 +11,8 @@
>   #include <QList>
>   #include <QSize>
>   
> -#include <libcamera/buffer.h>
>   #include <libcamera/formats.h>
> +#include <libcamera/framebuffer.h>
>   
>   struct MappedBuffer {
>   	void *memory;
> diff --git a/src/qcam/viewfinder_gl.h b/src/qcam/viewfinder_gl.h
> index bce94c87f2fb..4a0f8ca58f29 100644
> --- a/src/qcam/viewfinder_gl.h
> +++ b/src/qcam/viewfinder_gl.h
> @@ -21,8 +21,8 @@
>   #include <QOpenGLWidget>
>   #include <QSize>
>   
> -#include <libcamera/buffer.h>
>   #include <libcamera/formats.h>
> +#include <libcamera/framebuffer.h>
>   
>   #include "viewfinder.h"
>   
> diff --git a/src/qcam/viewfinder_qt.h b/src/qcam/viewfinder_qt.h
> index d755428887c0..501c72a70dec 100644
> --- a/src/qcam/viewfinder_qt.h
> +++ b/src/qcam/viewfinder_qt.h
> @@ -14,8 +14,8 @@
>   #include <QSize>
>   #include <QWidget>
>   
> -#include <libcamera/buffer.h>
>   #include <libcamera/formats.h>
> +#include <libcamera/framebuffer.h>
>   #include <libcamera/pixel_format.h>
>   
>   #include "format_converter.h"
> diff --git a/src/v4l2/v4l2_camera.h b/src/v4l2/v4l2_camera.h
> index dbe0573bd3a4..a095f4e27524 100644
> --- a/src/v4l2/v4l2_camera.h
> +++ b/src/v4l2/v4l2_camera.h
> @@ -14,9 +14,9 @@
>   
>   #include <libcamera/base/semaphore.h>
>   
> -#include <libcamera/buffer.h>
>   #include <libcamera/camera.h>
>   #include <libcamera/file_descriptor.h>
> +#include <libcamera/framebuffer.h>
>   #include <libcamera/framebuffer_allocator.h>
>   
>   using namespace libcamera;
> diff --git a/test/mapped-buffer.cpp b/test/mapped-buffer.cpp
> index 5de8201e45f6..c9479194cb68 100644
> --- a/test/mapped-buffer.cpp
> +++ b/test/mapped-buffer.cpp
> @@ -9,7 +9,7 @@
>   
>   #include <libcamera/framebuffer_allocator.h>
>   
> -#include "libcamera/internal/buffer.h"
> +#include "libcamera/internal/framebuffer.h"
>   
>   #include "camera_test.h"
>   #include "test.h"
> diff --git a/test/v4l2_subdevice/v4l2_subdevice_test.h b/test/v4l2_subdevice/v4l2_subdevice_test.h
> index 00c6399d3b8a..e981abf79225 100644
> --- a/test/v4l2_subdevice/v4l2_subdevice_test.h
> +++ b/test/v4l2_subdevice/v4l2_subdevice_test.h
> @@ -8,7 +8,7 @@
>   #ifndef __LIBCAMERA_V4L2_SUBDEVICE_TEST_H__
>   #define __LIBCAMERA_V4L2_SUBDEVICE_TEST_H__
>   
> -#include <libcamera/buffer.h>
> +#include <libcamera/framebuffer.h>
>   
>   #include "libcamera/internal/device_enumerator.h"
>   #include "libcamera/internal/media_device.h"
> diff --git a/test/v4l2_videodevice/buffer_sharing.cpp b/test/v4l2_videodevice/buffer_sharing.cpp
> index 91b3e4a0dad6..6af96a983cd0 100644
> --- a/test/v4l2_videodevice/buffer_sharing.cpp
> +++ b/test/v4l2_videodevice/buffer_sharing.cpp
> @@ -12,7 +12,7 @@
>   
>   #include <iostream>
>   
> -#include <libcamera/buffer.h>
> +#include <libcamera/framebuffer.h>
>   
>   #include <libcamera/base/event_dispatcher.h>
>   #include <libcamera/base/thread.h>
> diff --git a/test/v4l2_videodevice/capture_async.cpp b/test/v4l2_videodevice/capture_async.cpp
> index f12c8bef97f6..805cb610296f 100644
> --- a/test/v4l2_videodevice/capture_async.cpp
> +++ b/test/v4l2_videodevice/capture_async.cpp
> @@ -7,7 +7,7 @@
>   
>   #include <iostream>
>   
> -#include <libcamera/buffer.h>
> +#include <libcamera/framebuffer.h>
>   
>   #include <libcamera/base/event_dispatcher.h>
>   #include <libcamera/base/thread.h>
> diff --git a/test/v4l2_videodevice/v4l2_m2mdevice.cpp b/test/v4l2_videodevice/v4l2_m2mdevice.cpp
> index fe4b3cc6487f..ebf3e245f86b 100644
> --- a/test/v4l2_videodevice/v4l2_m2mdevice.cpp
> +++ b/test/v4l2_videodevice/v4l2_m2mdevice.cpp
> @@ -7,7 +7,7 @@
>   
>   #include <iostream>
>   
> -#include <libcamera/buffer.h>
> +#include <libcamera/framebuffer.h>
>   
>   #include <libcamera/base/event_dispatcher.h>
>   #include <libcamera/base/thread.h>
> diff --git a/test/v4l2_videodevice/v4l2_videodevice_test.h b/test/v4l2_videodevice/v4l2_videodevice_test.h
> index 21054561e068..d46540d4861e 100644
> --- a/test/v4l2_videodevice/v4l2_videodevice_test.h
> +++ b/test/v4l2_videodevice/v4l2_videodevice_test.h
> @@ -9,7 +9,7 @@
>   
>   #include <memory>
>   
> -#include <libcamera/buffer.h>
> +#include <libcamera/framebuffer.h>
>   
>   #include "libcamera/internal/camera_sensor.h"
>   #include "libcamera/internal/device_enumerator.h"


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